Backend Development is a critical part of any website or software product. It starts with understanding the client's goals and developing solutions that achieve those goals in a cost-effective and scalable way. Backend developers are responsible for more than just code: they have to have a strong understanding of databases, frameworks, and development in general. A backend developer uses this knowledge to turn complicated customer requirements into a efficient, automated solutions that the user experience (UX) team can work with.
When it comes to Backend Development, experience matters - you want someone who's seen a variety of projects and knows the best technology to use for your specific scenario.
Here's some projects that our expert Backend Developer made real:
- Developing connected systems between websites and local servers
- Integrating software systems using modern real-time protocols
- Building bespoke solutions tailored to customer requirements
- Taking over existing projects and resolving tricky bugs
- Developing custom solutions using tried and tested frameworks
Backend Development encompasses a wide variety of skills and technologies, so it helps to have an experienced developer on your team who can navigate the complexities of building high-quality solutions. Our expert developers have already undertaken a variety of different projects and can jump into yours with confidence - benefit from their expertise, get your project completed quickly and correctly, and reduce time-to-market for your product. Get in touch today to discuss bringing your project to life, or post your own project in Freelancer.com to hire an experienced Backend Developer.136,284 건의 리뷰 기록에서, 저희 프리랜서( Backend Developers )에 대한 거래선 측의 평가는 별점 5점 만점에 4.86점입니다.
Backend Developers 분야 채용
We're in the process of conceptualizing a SaaS platform tailored for small to medium-sized businesses aiming to streamline and automate their marketing efforts. From personal experience, there's a noticeable gap in the market for a holistic solution that encompasses everything from social media posting automation to database-driven email marketing. Key Features and Vision: Social Media Automation: The goal is for entrepreneurs to dedicate a full day to crafting content for all their social media channels (Instagram, Facebook, LinkedIn, Snapchat, YouTube, TikTok, Pinterest). With the integration of AI tools like ChatGPT and graphic design platforms akin to Canva, content creation becomes seamless. Beyond just crafting posts, the platform will automate descriptions and schedu...
Experienced Golang (backend) Developer required, must have SaaS experience. Tasks: - API development - Database management - Performance optimization Requirements: - Strong experience in backend development using Golang - Knowledge of API development and database management - Ability to optimize performance for a scalable SaaS backend Infrastructure: - Existing backend infrastructure in place Communication: - Preferred method of communication is instant messaging Please provide examples of your previous work in Golang backend development when applying for this project.
Your goal will be to analyze a specific POST Request from LinkedIn's mobile-app (not the browser) and find a way to trigger that request from any backend server. To apply: - You're capable of analyzing your mobile phone network traffic - You understand APIs very well. More details: The job consists in analyzing the POST request that happens when you send a voice note using the LinkedIn mobile app and try to reproduce it via Postman using any audio file. You will be paid on successfully completing this task. We need it as soon as possible (in the next couple of days). I will work with multiple people and pay the first person that can solve it. You won't have to share any code with me or solution, you can let me know when you've found the solution and I will ...
Hello, Everyone. I'm interested in integrating Weidian and Taobao into my Webflow website. I'm looking for functionality similar to Panda Buy or Hego Buy, where users can paste product or store links, and it displays the product with its price and all related details on my website. like this website:
Building an advanced library for - Seeking experts in and node.js - Specific functionalities required: - Authentication and authorization - File uploading and handling - Database integration - Freelancers should include their experience in their application - Expected timeline for the project is within a week i have built majority of the things just few api got changed so need to accomodate those
I have 50 saloons with different services in each saloon. I want an API server where people can signup or login via mobile OTP. Book a number of services for a specific time. The time should in range of 15 minutes. Each saloon should be able to add services, their cost and time required for that specific service. Number of chairs in the saloon should also be registered. When users book they should assign the time and also the chair number. So that at the same time multiple booking can be done for different chairs in a saloon.
I am looking to hire a Freelancer to develop a mobile application for me. The application needs to be developed for the iOS platform. I have a detailed plan for the design and layout of the application that I would like followed. The main purpose of the application is to provide an e-commerce platform, allowing users to buy goods. This application will require a secure payment system, in addition to user registration and product browsing/search capabilities. It also should provide an intuitive user interface to ensure an enjoyable experience for users. If you feel you have what it takes to develop an application with the specifications I outline, please contact me. Thank you for your time.
The application should able to add new jobs to the database, along with documents and show the progress of the job. It should be able to add notes to it. The manufacturing process has different stages and it should be displayed properly in the UI.
I am looking to hire an expert freelancer with experience in front-end development, server management, and cybersecurity. The project requires a high level expert due to its complexity and should be completed within 1-3 months. The ideal candidate should have an outstanding knowledge and understanding of the various development, server and cybersecurity aspects related to this project. The payment will be negotiated after agreement.
I am looking for a skilled web developer to create a hospital management website. The website should have the following features: - Patient records management: The website should allow for easy storage and retrieval of patient records. In terms of design, I am open to suggestions and would like the developer to provide their expertise in creating a visually appealing and user-friendly layout. I hope you dear freelancers to propose me suitable tech to do this. Write "I am here" to prove you are not a bot. The estimated budget for this project is between $1000 and $5000.
We are looking for a software engineer with entry level experience in Azure to join our team. You will be responsible for migrating our current software from Digital Ocean to Azure and installing the following services: - VPN Gateway: Management - Azure Database for PostgreSQL - Azure Data Factory - Azure Machine Learning - Elastic Cloud (Elasticsearch) - Azure Managed Grafana - Web App for Containers - Github - Azure Web Application Firewall You will also be involved in developing, testing, debugging, and deploying code using these services. You should have a good understanding of cloud computing, data engineering, machine learning and web development. You should also have excellent communication and collaboration skills. You will be working with a diverse and talented team ...
I am looking for a freelancer to develop an Online HealthCare Software Solution similar to For Hims. Both Frontend and Backend. The ideal candidate should have experience in developing healthcare software solutions and be able to meet the following requirements: Specific Features: - Online doctor consultations - Prescription management - Order fulfillment and delivery - ID Verification - SMS and Email Notifications - Reminders, Calendars Mobile-Responsive Design: - The software should be mobile-responsive to ensure compatibility with various devices. Budget: - The estimated budget for this project is less than $500. Type "Forhims" on top of your proposal. If you have the necessary skills and experience in healthcare software development, please submit your proposal with re...
I am looking for a skilled full-stack developer to create a budget management app in Flutter for web, iOS, and Android platforms. Features: -Budget Management App Features 01. Link an account directly and show all account balance 02. Budget Settings: add to a favorite category, low budget alert, bills reminders, nearby business suggestions etc. 03. Budget allocation among all categories like food, shopping, rent, etc. via manual entries or last month's budget 04. Transaction history and statement 05. Monthly Income and expense analysis 06. Add an expense manually/sms/bill scan 07. Add an income08. Set one-time/recurring bill reminders 09. Set financial goals and link a direct account 10. Add subscription plans APIs required: Bank balance API...
I bought from a chat and I have the front-end I just want to add the chat that I bought and I want to help me in the back-end of the dashboard and I want to give the visitor of the site 5 free words then he will subscribe.
I'm thrilled to see your interest in our project! I'm on a mission to find a talented developer who can work their magic on a pre-designed template. The template's theme is all about the delightful world of animals and the joy of Kid. We have two versions of the app in mind: "Pet Tok" for Android and iOS, focusing on our furry friends, and "The Kid Tok" for iOS and Android, catering to the playful imaginations of children. Now, here's the deal. I want all the features inside these apps to work flawlessly. That's where you come in! I'm not looking for a lengthy resume of your experience. Instead, I want you to impress me with your creativity by utilizing the source code provided below. Show me what you've got, and the best creation wil...
Hello! I need someone to build this site for me, ideally if you already have experience in this industry. As a reference I can offer already finished leaked source codes. (needs to be integrated with Bitcoin payment gateway, and I don't want to redirect users, I want it to be displayed everything on my site) (I will provide Bootstrap frontend)