25 Tools Every Software Developer Should Master
A list of useful tools for Software Developers that could make their lives easier
...the focus will be on Liquid templates, HTML, CSS and a bit of theme-level JavaScript. During the session you’ll inspect and tweak sections, blocks and global styles until the storefront looks consistent on both desktop and mobile. I’ll stay on the call, point out each issue and test live while you adjust, so you must be comfortable troubleshooting quickly with the Shopify theme editor, Chrome/Firefox DevTools and standard responsive-design techniques. Deliverables (confirmed before we end the AnyDesk session): • All visible layout breaks, spacing inconsistencies and mis-aligned elements resolved • Fonts, colours and section styles matching the Craft theme defaults or my brand guide where relevant • Pages rendering cleanly on the latest Chrom...
...certificates Course discussion forum (per course) Payments & Membership WooCommerce (or a trusted equivalent) Payment gateway integration Subscriptions / memberships Course & product reviews and ratings Sandbox + live payment testing No payment errors accepted Performance & Quality Optimized performance Sub-3-second load time on GTmetrix for core pages Works flawlessly on: Chrome, Firefox, Safari, Edge Mobile, tablet, laptop Deliverables Staging version of the full bilingual website At least one complete sample course (video + quiz + forum) Fully tested checkout, subscriptions, and reviews Final deployment on our server Clear handover documentation: Plugin stack Language files Update & maintenance process Acceptance Criteria Smooth Arabic/...
I’m building ...everything consistent • Production-ready React components written in functional style, hooks preferred, fully responsive and accessible (WCAG 2.1 AA) • Smooth hand-off: clean file structure, inline documentation, and guidance on integrating the components into my existing Redux/REST setup Acceptance criteria 1. All key screens render flawlessly on mobile, tablet, and desktop (Chrome, Safari, Firefox, Edge). 2. Lighthouse performance and accessibility scores ≥ 90 on each page. 3. Design system tokens map one-to-one with implemented components. 4. Checkout flow completes without console errors or layout shifts. Let me know if you have questions about the current codebase or the product catalog API; access can be provided right away so y...
...Functional testing – every user flow must behave exactly as designed. • Performance testing – measure and optimise loading, caching, offline behaviour and overall Lighthouse scores. • Usability testing – confirm that navigation, accessibility and touch interactions feel natural on small screens. Coverage requirements All tests must be executed on the latest stable versions of Chrome, Safari and Firefox, both mobile and desktop, so that I can release with confidence across the major browsers my audience uses. Deliverables 1. A concise test plan outlining scenarios, devices and toolsets (e.g., Selenium, BrowserStack, Lighthouse, WebPageTest). 2. A bug and issue log with severity, reproduction steps and screenshots/video where applicable. 3....
...to: • Trace whatever is blocking the request, whether that’s a front-end script conflict, a mis-routed POST endpoint, or a server-side validation snag. • Restore full functionality so visitors can successfully send data and I receive it in the intended inbox/database. • Add a concise success/fail message for users and verify everything works across at least the latest Chrome, Safari, and Firefox. Acceptance criteria – Form submits without page reload issues or console errors. – Data arrives at the correct destination every time. – Clear confirmation and error feedback is visible to users. You’ll get immediate access to the dashboard and current code snippets. Once fixed, please send a quick outline of what was wrong ...
...responsiveness across desktop, tablet and mobile . • Basic security hardening and a short hand-over guide so I understand how to tweak text and images on my own Acceptance criteria 1. Final page loads in under 3 seconds on a standard 4G connection. 2. All primary content remains readable and functional down to 320 px width. 3. No console errors in the latest versions of Chrome, Safari or Firefox. 4. Editable sections created with Gutenberg blocks (or Elementor if you prefer) so no code changes are required for routine text updates. Please include two or three live WordPress landing pages you’ve built that showcase clean design and fast performance. Let me know your estimated turnaround time and any questions you need answered before we begin....
...passwords, and GDPR-aware storage of user data. Tech stack options I’m open to either a WordPress + LearnDash build or a custom MERN/ implementation. Choose the path you’re strongest in, but performance, maintainability, and clean code matter more than the framework label. Acceptance criteria 1. All core flows—sign-up, course purchase, lesson access—tested and passing on Chrome, Safari, Firefox, iOS, and Android. 2. No console errors, no mixed-content warnings, Lighthouse performance score ≥ 90 on mobile. 3. Clear hand-off: repository access, database schema, and a concise README so the in-house team can iterate safely. If you’ve shipped similar EdTech or SaaS products and are comfortable balancing rapid development with solid security ...
I’m building a compact Windows utility that behaves much like a stripped-down CCleaner, focused purely on freeing disk space by deleting junk files on demand—no scheduled or background tasks. What the app must do • Scan for and securely delete Windows temporary files, the contents of the browser cache (Chrome, Edge, Firefox at minimum), and everything sitting in the Recycle Bin. • Run only when launched by the user, performing a clear “before / after” size report and asking for final confirmation before removal. • Offer a clean, responsive GUI that feels native to Windows 10/11 and runs without additional installers beyond the usual Redistributables if you choose C#, .NET (WinForms/WPF/MAUI), or another lightweight framework. I valu...
...Netlify Functions) to protect my Gemini and Stripe Secret Keys. User Access Control: Ensure AI features are locked behind the payment gateway. UI/UX Polishing: Improve the "Loading" and "Buffering" states for a smoother user experience on mobile and desktop. Bug Squashing: Optimize the current PCM-to-WAV audio conversion logic to ensure zero-latency playback across all browsers (Safari/Chrome/Firefox). Technical Stack: Frontend: HTML5, Tailwind CSS, JavaScript (Vanilla). AI: Google Gemini 2.5 (Flash & TTS). Payments: Stripe API. Backend: Open to suggestions (Node.js, Firebase, or Netlify preferred). Requirements: Proven experience with Stripe API (Subscribtions/Webhooks). Experience working with AI APIs (Google Gemini, OpenAI, or Anthropic). St...
I’m build...components) should consume those endpoints, render charts in something like Recharts or , and manage state with Redux Toolkit or Context. I’ll provide database schema, wireframes, and sample data. You’ll push code to our private Git repo, document setup in a README, and keep commits granular so I can track progress. Acceptance criteria 1. All three features function reliably in Chrome, Firefox, and Edge. 2. API endpoints return correct HTTP status codes and pass Postman tests. 3. Front-end passes Lighthouse audit at 90 + performance. 4. Code is lint-clean (ESLint/Prettier) and covered by unit tests (Jest + React Testing Library). If you’re ready to jump in, let’s talk timelines and milestones so we can roll out this tool to our clie...
I w...link that opens or downloads our existing technical document (PDF, already prepared). • Light, on-brand graphics/icons that keep the page from feeling sterile but never overpower the content. • Mobile-first layout, fast loading, and clean code (HTML5, TailwindCSS or vanilla CSS, plus a sprinkle of JavaScript if needed). Acceptance criteria: 1. Page renders flawlessly on Chrome, Safari, Firefox, Edge, and major mobile sizes. 2. Form submissions feed into my chosen email platform with a confirmation message. 3. Download link works and is trackable via simple analytics snippet. 4. Final delivery includes all source files, imagery licences, and a quick “how-to-edit” README. If that sounds clear, let me know your turnaround time and any questio...
...bidding workflow endpoints, driver approval logic and notification hooks; tighten security on user data. Code is in Laravel with a MySQL database. • Testing & Debugging – run end-to-end tests across desktop and mobile, resolve the known critical bugs in the issue tracker, and deliver a deployment-ready build. Acceptance criteria 1. The three UI sections render flawlessly on the latest Chrome, Firefox and Safari, plus mobile Safari/Chrome. 2. All API calls for posting jobs, bidding, and driver acceptance return expected responses and log correctly. 3. Zero blocker or critical bugs remain in the tracker; regression tests pass in our GitHub Actions pipeline. 4. A tagged release package is handed over with change log and brief deployment notes. You will be ...
...few irritating layout bugs are spoiling the user experience. Cards slip out of their grid, headers overlap at certain breakpoints, and some components ignore the flex settings meant to keep them tidy. My priority is to track these issues down, clean up the CSS/SCSS, and adjust any component code that’s contributing to the problem so every page renders predictably on desktop and mobile in Chrome, Firefox, Edge, and Safari. You’ll have Git access, a straightforward npm install/ ng serve workflow, and quick feedback from me as you submit fixes. Please deliver a tidy commit (or PR) with clear comments explaining what changed and why, so I can review, merge, and deploy with confidence....
I’m extending an in-house web application and need a React specialist who can work on-si...integration call returns typed data and passes our Jest + React Testing Library suite. – Authentication flows are fully protected against common OWASP threats and verified with Cypress E2E scripts. – Notifications arrive in under a second in local tests and render without blocking the main thread. – Charts resize responsively and match the provided Figma specs pixel-perfect on the latest Chrome, Firefox, and Edge. You’ll be pairing with our backend team on daily stand-ups, committing to our GitHub repo, and shipping behind feature flags so we can release incrementally. If you’re ready to dive in locally and push production-ready React code from our Hy...
...on-page SEO (metadata, schema, alt tags) implemented during build • Launch support plus a hand-off guide or short training session Acceptance criteria 1. Site scores 90+ on Google PageSpeed (mobile & desktop) after go-live. 2. All images/video are compressed yet crisp and rendered in next-gen formats. 3. No critical layout shifts; responsive across the latest versions of Chrome, Safari, Firefox and Edge. 4. Test order and test enquiry reach the correct email and CRM labels. 5. CMS access confirmed for products, banners, blogs and homepage sections without developer help. If this sounds like your wheelhouse, share a concise plan, relevant live links, and an estimated timeline to launch. I’m ready to move quickly once we align on the creative direction....
My Printx-based WordPress site suddenly stopped revealing the dropdown items inside the mega-menu. The top-level menu renders fine, but every child link remains hidden no matter the hover or click state. I need someone who can jump in right away, trace the CSS / JS conflict...existing styling. The site is running the Printx theme, not Astra, Divi, or OceanWP, so you’ll have to work directly within that codebase or through a child theme. I’ll provide full WP-Admin and (if required) cPanel access as soon as we agree to start. Deliverable: a fully functional mega-menu whose dropdown items appear smoothly on desktop and mobile, tested across the latest versions of Chrome, Firefox, Safari, and Edge. Once confirmed, please document the fix briefly so I can keep it safe throu...
I’m building a product p...WebGL/Canvas library if it helps), and techniques such as sprite tiling, adaptive image sizing, and lazy loading. The finished plugin must: • live entirely inside my theme or as a section-ready app block • expose a simple admin interface for bulk image upload / reorder • accept JPG or PNG up to 4K resolution and compress on the fly without visible quality loss • respond fluidly in Chrome, Safari, Firefox, Edge, and the latest iOS/Android browsers • defer any unused assets to keep Lighthouse scores high I’ll confirm completion when I can install the plugin, add frames, and interact with the product at 60 fps or better on a mid-range mobile device. If you’ve built similar viewers or can demo a working pro...
Inside one URL of my web-application I need a small, self-contained GPS tracking module. The moment a visitor lands on that page and grants location permission, the script should capture the latitude and longitude and immediately push those coordinates to my email inbox—no dashboards or databases, jus...Deliverables • Embeddable code snippet (client-side + minimal server-side for the mailer) • Clear setup notes so I can deploy it on any future URL within the same app • A quick test link or demo proving that the email triggers with accurate coordinates Acceptance criteria: email arrives with correct lat/long in human-readable format within a few seconds of page load; no console errors in Chrome, Firefox, or Safari; and the module operates over HTTPS withou...
I’m looking for reliable support on a part-time basis to move my product forward end-to-end. The stack is Django on the back and React on the fro... then wire them into React components and hooks. • Squash bugs and refactor pieces of the codebase when they slow us down. • Collaborate with me over short stand-ups and async chat; push incremental PRs so reviews stay quick. Acceptance criteria • Code merges without breaking existing tests and includes new coverage where relevant. • UI changes render correctly in the latest Chrome and Firefox. • Backend endpoints meet the response shapes we agree on in advance and pass basic load checks. If you’re comfortable context-switching between Python/Django and modern React, and have a few hours ava...
...modern visual language and intuitive UI/UX so visitors can find what they need in just a few clicks, whether they’re on desktop, tablet, or mobile. Core build The site will include 4–5 pages: Home, About, Services, Contact, plus an optional extra page if you feel it strengthens the narrative. A responsive layout and lightweight code are non-negotiable; I expect seamless performance across Chrome, Firefox, Safari, and Edge. Please structure the markup with basic on-page SEO in mind (proper heading hierarchy, meta tags, alt text), and integrate a crisp contact form that routes inquiries straight to my inbox. Tech stack I’m open to either WordPress (a custom theme, not an off-the-shelf tweak) or a fully hand-coded HTML/CSS solution whichever delivers the best ble...
I need a full-fledged, customer-facing website for my SaaS startup that does one thing extremely well: explain our software features so end-users immediately understand the value and feel confident signing up for a trial or demo. The site should loo...deploy-ready site with responsive layouts, feature sections, and contact/CTA flow. 3. Documentation that shows my team exactly how to edit content and roll out future feature pages. Acceptance criteria • PageSpeed Insights 90+ on both mobile and desktop. • All copy, images, and animations editable via the chosen CMS. • Pixel-perfect rendering in the latest versions of Chrome, Safari, Firefox, and Edge. If this sounds like your wheelhouse, let’s discuss timelines and milestones so we can get our SaaS in f...
...able to hand this off to an internal dev team later, so clear structure and naming are important. Deliverables 1. Fully coded static minisite reflecting every PSD screen. 2. Organized asset folder (images, fonts, icons). 3. Brief read-me explaining the file structure and any build steps if you use tooling like Sass or a bundler. Once I have the final ZIP or Git repo, I’ll review in Chrome and Firefox on a standard 1920×1080 monitor; acceptance is complete when everything renders identically to the designs and all hover states behave as expected....
...tests around output validation, and tighten the question-to-answer-explanation cycle so learners see consistent, error-free content. Tech stack in play React (Vite-based setup) Node.js + Express MongoDB (Mongoose) LaTeX / MathJax (Math rendering & formatting) AI integration (OpenAI / custom math question generation) Acceptance criteria 1. All LaTeX displays flawlessly across Chrome, Firefox, Safari, and Edge. 2. Question-generation pass rate ≥ 99 % on automated validation tests. 3. Progress dashboard updates on every submission with no perceptible lag (<200 ms). 4. New tracking tables and charts deploy behind a feature flag with zero downtime. I can provide full repository access, sample data, and current failing test cases on day one. Let’s get t...
I’m ready to refres...to sections I’d like you to: • Build each page in a private staging area or cloned environment using the same page builder we already use (Elementor Pro) so hand-off is seamless. • Match the layouts to the wireframes pixel-close and ensure the new styles integrate with the theme’s global colours and typography. • Test every page across the latest versions of Chrome, Safari, Edge, and Firefox plus iOS/Android. • Push the finished pages live after final approval. Acceptance criteria: all five pages pass mobile Lighthouse scores of 90+, no console errors, and every linked asset loads without 404s. If you’re experienced with Elementor and comfortable iterating quickly from provided designs, I can share the st...
I need a sharp React developer to jump into an existing code-base and hunt down some stubborn bugs that only appear when users submit forms in Chrome and Firefox. Safari seems fine, so the main focus is cross-browser compatibility rather than a ground-up rewrite. Here’s what I expect: • Pinpoint the root cause of the form-submission glitches, verify the behaviour in both browsers, and ship clean, well-commented fixes. • Run a quick sweep of the surrounding components to be sure nothing else breaks in the process. • Leave the codebase tidier than you found it—readable, lint-clean, and easy for the next dev to pick up. I work on tight cycles, so I value clear, prompt communication. When you reply, give me a short overview of your React debugging back...
...common to successful gaming brands—dark themes, vibrant accent colors, crisp typography, intuitive UI. • Pixel-perfect build: after sign-off on the visuals, slice the layouts into semantic HTML5, organise styles with modular SCSS/CSS3 and add lightweight JS for header effects, sliders, and interactive lobby elements. All pages must be mobile-first, WCAG-friendly and tested in the latest Chrome, Firefox, Edge and Safari. • Core pages: landing/home, game-lobby listing, single game detail, sign-up / login, profile dashboard and a generic content page. • Handover: zipped project folder, minified production build, unminified dev version, clearly commented source, plus a brief “how to edit” read-me. I’m happy to answer any style or UX question...
...intuitive layout, then implement it directly inside WooCommerce. Key points of the build • Custom home, category, product, cart, and checkout templates created in a page builder you are comfortable with (Elementor, Gutenberg, or similar). • Consistent typography, color palette, and iconography that match my existing logo. • Fully responsive styling, tested across Chrome, Safari, Edge, and Firefox. • Speed-optimised images and lightweight CSS/JS so pages score well on Core Web Vitals. • Basic on-page SEO structure: proper heading hierarchy, alt tags, meta titles, and schema where appropriate. Deliverables 1. Figma (or equivalent) mock-ups for sign-off. 2. A live WordPress site with the approved design implemented on WooCommerce. 3. Do...
My web application already has a Mocha test suite in place, yet I know bugs remain. I need a QA partner who will dig in, uncover every issue, and return a version that runs clean across the board. Your mandate is broad: verify every feature works, make sure the interface feels right, push performance under load, and confirm flawless behaviour in all major browsers—Chrome, Firefox, Safari and Edge. I do not have predetermined user flows for you; please design and document your own scenarios so the coverage is genuinely end-to-end. Where tests are missing, expand the existing Mocha suite. Where tests fail, diagnose the root cause, propose the fix, and confirm the green bar after repairs. Deliverables • A comprehensive defect log with reproduction steps and severity &b...
... • Tighten content and SEO: update headings, meta descriptions, and alt text so every page is ready for search and shares well on social platforms. Acceptance criteria 1. Visual styling matches the brand deck across desktop and mobile. 2. Navigation is no more than three clicks to any primary page. 3. Interactive elements work smoothly in the latest versions of Chrome, Safari, Edge, and Firefox. 4. Core Web Vitals stay in the green after launch. 5. All pages have descriptive titles, meta descriptions, and keyword-focused H1s. 6. A short hand-off guide explains any custom CSS or code injections used. I’ll supply the current site credentials, the deck, and the copy updates on day one. If you’re fluent in Squarespace’s Fluid Engine, light CSS, and...
I’m launching a small BNB website that showcases an entire-place rental and lets guests directly search online availability incorporating the widget from my channel manager. The core goal is to give potential visitors a seamless path from browsing stunning photos ...site launches ready for search and secure browsing. Acceptance criteria: 1. Guests can search dates, see real-time availability, and complete payment in a single session. 2. I can update content without touching code. 3. Site loads in under three seconds on both mobile and desktop (Google PageSpeed “Good” range). 4. All copy, images and forms display flawlessly across Chrome, Safari and Firefox. If you’ve built booking-driven sites before, show me a live example and outline your preferred ...
...creating a backup first. • Testing Environment: Use the provided testing environment for all changes. Remove it after the work is complete. • Warranty: Any errors found within one month after completion must be fixed at no extra cost. Task Breakdown Task 1: Booking Script Testing & Improvements • Goal: Make the booking process flawless for users. • Testing: o Test the booking script on Chrome, Firefox, and Safari. o Test on desktops, mobiles, and tablets of various sizes and resolutions. • User Message: At the end of the booking wizard, display: “If this reservation is within the next 8 hours, please call 1 _______ 1111.” (Provide instructions on where to edit these phone numbers.) • Reliability: o Test every stage of the checkout...
I’m ready to give my site a striking first impression and need an expert who can design and build a clean, modern, minimalist homepage dir...the design implemented on the live site. Deliverables • High-fidelity homepage design that follows a modern, minimalist aesthetic • Fully built WordPress homepage, responsive on desktop, tablet, and mobile • Short hand-off guide or Loom walkthrough so I can tweak content myself Acceptance criteria • Page loads in under 3 seconds (GTmetrix) • Renders correctly in current Chrome, Safari, Firefox, and Edge • All text and images editable through the WordPress dashboard If you have at least two recent WordPress homepages in this style, please include links. First draft within a week would be ideal. ...
I need a clean, minimalistic website that introduces my chauffeured-transportation services and captures ride requests by email in a single smooth flow. Scope of the site The content focu... meta tags, alt text and schema where helpful—so the site is ready to rank for our city-specific transportation keywords. Deliverables • Responsive multi-page website (home, fleet, individual vehicle pages, request form, contact) • Email-integrated request form with confirmation message • Basic SEO setup (titles, meta descriptions, sitemap) • Smooth performance across Chrome, Safari, Firefox, Edge and major mobile browsers Feel free to build with WordPress, Webflow or a lightweight custom stack; I’m open to whichever tool helps you deliver fast, secure...
I have a concept for a new online presence and need it turned into a polished, responsive website from the ground up. Platform choice is still open—WordPres...High-fidelity design mock-ups approved by me • Fully responsive front-end and CMS setup • Deployment to my hosting (or your recommended solution) • Final hand-off package: source files, credentials, and a short video or written guide Acceptance criteria The site must score 85+ on Google PageSpeed for both mobile and desktop, render correctly on current versions of Chrome, Safari, Edge, and Firefox, and have all links, forms, and contact features functioning end-to-end. Timelines are flexible—please provide a realistic schedule alongside examples of previous sites at a similar level of quali...
I have a concept for a new online presence and need it turned into a polished, responsive website from the ground up. Platform choice is still open—WordPres...High-fidelity design mock-ups approved by me • Fully responsive front-end and CMS setup • Deployment to my hosting (or your recommended solution) • Final hand-off package: source files, credentials, and a short video or written guide Acceptance criteria The site must score 85+ on Google PageSpeed for both mobile and desktop, render correctly on current versions of Chrome, Safari, Edge, and Firefox, and have all links, forms, and contact features functioning end-to-end. Timelines are flexible—please provide a realistic schedule alongside examples of previous sites at a similar level of quali...
...masonry gallery with filters is ideal. • Integrate basic SEO settings (Yoast or RankMath), social-sharing buttons, and an opt-in form ready for the email platform of my choice. • Deliver the finished site with a brief Loom walk-through so I’m confident updating content and adding new posts on my own. Acceptance criteria 1. Site displays flawlessly on the latest versions of Chrome, Safari, Firefox, and Edge, plus common iOS/Android devices. 2. All pages load in under three seconds on a standard 4G connection. 3. No hard-coded elements; everything is editable via Elementor. 4. Portfolio items can be added or removed by me without additional plugins. 5. Final hand-over includes admin credentials, a one-page style guide, and the video guide mentioned ab...
...accounts, including KYC or prescription verification where required Because this is a custom build, I’m open to the tech stack you recommend, as long as it is secure, scalable, and integrates an easy-to-use API layer for future mobile apps. Clean, well-commented code and a straightforward deployment guide are a must. Acceptance criteria • Responsive storefront tested on the latest Chrome, Firefox, Safari, and Edge • Successful end-to-end checkout using each listed payment method in test mode • Admin panel functions without refresh errors and updates inventory in real time • Basic documentation: setup, environment variables, and release build steps If you’ve delivered something similar—especially in healthcare or regulated e-com...
...tighter placement so captions and masonry grids no longer overlap. Everything else in the theme can stay as-is—I’m only after smart element positioning, no colour or typography updates, no new functionality. Please be comfortable working within the Listeo theme options, custom CSS, and, if needed, minor PHP template overrides. Deliverable A polished, stable layout that looks identical in Chrome, Firefox, Safari, and the latest iOS/Android browsers, with no console errors and zero impact on existing functionality....
...and visual appeal. - Optimize images for fast loading. 5. SEO & Performance Optimization - Implement on‑page SEO best practices (meta tags, headings, alt text). - Ensure fast loading speeds and optimized code. - Set up Google Analytics and basic tracking (if required). - Submit sitemap to search engines. 6. Testing & Quality Assurance - Test website across major browsers (Chrome, Safari, Edge, Firefox). - Test responsiveness on multiple screen sizes. - Fix bugs, broken links, and layout issues. - Ensure forms and interactive elements function correctly. 7. Hosting & Deployment - Set up hosting environment (cPanel, VPS, or cloud hosting depending on our setup). - Connect and configure our domain. - Upload and configure the website on the server. - Ensure SSL certifi...
...stays consistent and accessible (WCAG contrast ratios). Deliverables 1. Fully responsive multi-page site (minimum three pages) 2. Validated, commented HTML5 and CSS3 files 3. Organised asset folder structure ready for hand-off to a back-end team 4. Quick README explaining class naming conventions and break-points used Once the files pass a quick cross-browser check (Chrome, Safari, Firefox, Edge, mobile browsers) and Lighthouse audit for responsiveness, the project is complete....
I’m building a cloud-based ap...repository with clear commit history. 3. Brief but thorough setup & deployment documentation plus a short video walkthrough of the certificate creation flow. 4. Post-launch support for bug fixes during an agreed handover period. Acceptance criteria • A clinic can create, preview, and issue a medical fitness certificate in ≤3 minutes. • Generated PDFs render identically across Chrome, Firefox, Safari, and Edge. • QR code on the certificate resolves to a live verification page served by the platform. • No high- or critical-severity vulnerabilities detected by an automated OWASP scan. If this scope aligns with your expertise, I’ll share wireframes, template designs, and access to a staging account so w...
I need a comprehensive QA testing on my trading competitions website. The QA should focus on: - Functionality: Ensure all website features work as intended. - User Interface: Verify the interface is intuitive and user-friendly. - Performance: Test site speed and responsiveness. The site must be tested on Chrome, Firefox, and Safari browsers. Ideal skills and experience: - Experience in QA testing for websites, particularly gaming or trading platforms. - Familiarity with functionality, UI, and performance testing. - Strong attention to detail and ability to report issues clearly. - Ability to suggest potential enhancements based on testing experience.
I want a fresh, modern e-commerce website whose primary purpose is to give visitors clear, engaging infor...designed and developed website (home, category, product, about, FAQ, contact). 2. Style guide covering typography, colour values, button states, and reusable components. 3. Training session or short screen-recorded walkthrough demonstrating how to update content. Acceptance criteria – Site passes Google PageSpeed Insights 80+ on mobile. – All pages render flawlessly on Chrome, Safari, Firefox, Edge, and recent iOS/Android devices. – CMS editing tested with a non-technical teammate and confirmed intuitive. Provide a portfolio link to at least two information-driven store builds you’ve completed, and note your preferred tech stack so we can li...
I want to add real-time push notifications to my website so visitors on both iOS and Android receive timely alerts even when t...that’s Firebase Cloud Messaging, OneSignal, or a comparable solution—then wire it up to my existing codebase. Here’s what I’m expecting: • A fully configured push-notification service and service-worker script • Subscription opt-in implemented on the site (with clear permission prompts) • An easy way for me to send test and production messages • Cross-browser testing on Chrome, Safari, Edge, and Firefox for both mobile platforms • Brief hand-off notes so I can manage keys, tokens, and future campaigns myself If you’ve previously shipped web push at scale or have deep knowledge of the browser Push API...
...error handling, and overall code consistency • Clean, well-structured code that follows accepted best practices Correct functionality, clean architecture, and graceful error management are all weighted equally in my assessment. I find API work, auth/role logic, and dynamic routing the toughest areas, so a clear, maintainable approach here is critical. Environment is fixed: Google Chrome or Firefox, VS Code, Node 18+, and json-server. Please deliver fully commented source code plus a concise README with setup instructions and test credentials so I can run everything locally....
...Custom design mock-ups reflecting the youthful theme • Fully responsive website developed on an easy-to-maintain CMS • Event registration module with email confirmation and downloadable attendee list • Structured blog area for articles, complete with author, tags, and search • Basic admin hand-off guide or short recorded walkthrough Acceptance criteria – Pages render correctly on Chrome, Firefox, Edge, Safari, and mobile browsers – Google PageSpeed score 80+ on mobile – Event sign-up tested end-to-end for at least one sample event – Committee members can publish a new article in under five minutes using the CMS Once the site is live on our domain, a one-week support window for quick fixes will be appreciated. Let me kn...
...extra features round it out: • An Import button so I can pull external files straight onto the canvas. I’m open to whichever formats are easiest to implement first; images and PDFs would cover most of my use cases, and we can expand later if it’s straightforward. • A built-in “Open Browser” command. I just need a full browser window to appear inside the app; I haven’t fixed on Chrome, Edge, or Firefox, so use whichever engine integrates cleanly and keeps the installer simple. The executable should run without extra dependencies, store settings locally, and keep CPU/GPU usage low so it doesn’t slow down screen-sharing sessions. Once the drawing layer is toggled off, the screen should return to its original state with no artefacts....
...& location, join open games Tournaments: Registration, team sign-ups, payments, brackets, groups, live scoring Club admin: Create clubs, manage tournaments, approve registrations, track payments Social events: Run Americano, Mexicano, and King of Court formats Community: Forum discussions, coaching sessions, marketplace (buy/sell gear) Mobile & browsers: Test responsiveness on Chrome, Safari, Firefox You'll receive: Detailed QA Testing Guide with all test cases Test accounts for Player and Admin roles We expect: Bug reports with steps to reproduce, screenshots, and severity rating Summary of tested areas and any blockers...
I’m setting up a business website focused on online sales and need a clean, responsive front-end built entirely with semantic HTM...plain CSS is preferred if it keeps load times low. • Prepare well-commented source files so my back-end developer can drop in the logic for inventory and payments. Acceptance criteria: 1. All pages pass W3C validation with no critical errors. 2. Google Lighthouse mobile score of 90+ for performance and accessibility. 3. Styles render consistently on the latest versions of Chrome, Safari, Firefox, and Edge. 4. Final hand-off includes organised HTML/CSS files, any asset sources, and a brief README explaining structure and custom classes. If you’ve delivered storefront fronts before and can share a quick sample, let’s talk&...
...with typical B2B expectations (think clear hierarchy, ample whitespace, subtle accents rather than flashy colours). • Core feature: a working contact form that validates on the client side and submits to an endpoint I will supply. Key requirements – Pixel-perfect implementation of the provided Figma screens. – Fully responsive layouts down to 320 px, tested on the latest Chrome, Safari, Firefox, and Edge. – Lighthouse scores in the green for both mobile and desktop. – Semantic HTML, modular SCSS/CSS-in-JS, and React components organised by best-practice conventions. – Git commits pushed regularly so I can follow progress. Deliverables • Source code in a GitHub repo (or a zip, if you prefer). • A brief README cover...
A list of useful tools for Software Developers that could make their lives easier
Get really creative with these 10 design tools
WebRTC is a project that enables plug in free, Real Time Communications (RTC) in the web browsers.