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프로젝트당 입찰 수
13k+
온라인 프리랜서
선결제 없이, 작업 결과에 만족할 때만 비용을 지불하세요.

9.7
9.7
97%

Kolkata, India
$20 USD (1시간 기준)
Welcome to EClick Softwares - Your Comprehensive Digital Solutions Partner! With over 3000 successful projects under our belt, EClick Softwares is a powerhouse in the freelance web development community. Our team of 75+ skilled professionals is ready to tackle any digital challenge you throw our way. Specialize in: o Web Development o Mobile App Creation o CRM Systems o Application Software o Digital Marketing Languages and platforms: o Node.js, Next.js, React.js o Angular, Vue.js o PHP, Laravel, CodeIgniter o WordPress, WooCommerce o Shopify, Magento, PrestaShop o Ionic, WIX o Joomla, Drupal o MySQL, CSS, HTML Others Expertise: o Graphic design: Logos, flyers, business cards, banners, and more o SEO and SEM optimization o Content writing services o Flexible pricing and payment options o Expert consultations

9.5
9.5
96%

indore, India
$10 USD (1시간 기준)
⚡ Welcome to Votive Technologies Your trusted partner for high-quality Web Development and Mobile App Development solutions. ⚡Who We Are Votive Technologies is driven by a team of technology experts based in India and across the globe. We specialize in Web Development and Mobile App Development, delivering high-quality, scalable, and user-friendly digital solutions tailored to your business needs. Our core team of developers and designers ensures seamless execution of new projects, while our business analysts assist clients in understanding and finalizing their requirements. At Votive, we believe in collaborating closely with clients, making them feel as though they are working with their dedicated virtual team. ⚡Why Choose Us? ✅ Experienced Team – Skilled developers with expertise in modern frameworks & technologies ✅ Client-Centric Approach – We prioritize your vision and deliver solutions that drive results ✅ Quality Assurance – Rigorous testing to ensure bug-free, high-performance applications ✅ Timely Delivery – Efficient project management to meet deadlines without compromising quality ✅ Affordable & Transparent Pricing – Competitive rates with no hidden costs --- ⚡ Our Services ➡️ Custom Website Development – WordPress, React, Next.js, Node.js, PHP, Laravel, Python ➡️ Mobile App Development – iOS & Android apps using React Native & Flutter ➡️ E-commerce Solutions – Shopify, WooCommerce, Custom Stores ➡️ Marketplace Development – Service-based & product-based platforms ➡️ UI/UX Design – User-friendly, intuitive interfaces for better engagement ➡️ API & Payment Gateway Integration – Stripe, PayPal, Razorpay, TWINT, and more ➡️ SaaS & Web Apps – Scalable cloud-based solutions for businesses ➡️ Maintenance & Support – Post-launch updates, bug fixes, and performance optimization ⚡ Industries We Serve ✔️ (Healthcare) | ✔️ (Corporate) | ✔️ (E-commerce) |✔️ (Real Estate) | ✔️ (Education) | ✔️ (Startups) | ✔️ (Travel portals) | ✔️ (Figma designs) ⚡ Let’s Discuss Your Project! We are passionate about bringing your ideas to life. Contact us today and let’s build something amazing together!

9.4
9.4
99%

Manchester, United Kingdom
$34 USD (1시간 기준)
Dream Solutions is a team of highly skilled developers, designers, and technology professionals dedicated to delivering exceptional digital solutions. We combine technical expertise, creativity, and a client-focused approach to provide high-quality services and products that meet the highest industry standards. Our team has extensive experience working with a wide range of technologies, frameworks, and software stacks, enabling us to develop tailored solutions that align with our clients unique business goals. Whether it's web development, mobile applications, custom software, UI/UX design, or cloud-based solutions, we are committed to delivering reliable, scalable, and innovative results on time and within budget. At Dream Solutions, we pride ourselves on building long-term partnerships by consistently exceeding expectations through quality, efficiency, and professional excellence.

7.5
7.5
100%

Basti, India
$40 USD (1시간 기준)
Certified Server & Cloud Architect with 15+ years of strong hands-on experience in designing, managing and optimizing IT infrastructure across multi-cloud environments. Expert in AWS, Oracle Cloud (OCI), Azure, Google Cloud, DigitalOcean along with Linux, UNIX, Windows, VMware and OpenStack. Strong experience in Oracle Apps, databases and enterprise IT services. Certified AWS Cloud Architect Professional and Generative AI certified for AWS and Oracle Cloud (OCI), with hands-on experience in AI model deployment, cloud-based AI infrastructure, automation using AI tools and integrating AI services with cloud platforms. Strong experience in application development and production-ready deployments including eCommerce platforms (Magento, WooCommerce, Shopify etc), WordPress, PHP-based applications and custom web solutions. Specialized in end-to-end setup from development to production, including CI/CD pipelines, scaling, security hardening and high availability architecture. Expert in Cloudflare setup, CDN configuration, WAF implementation, firewall security and protection against DDoS and web attacks. Strong experience in production-grade email server setup and deliverability including DKIM, DMARC, SPF, RBL, spam filtering and secure mail flow configuration. Expert in cloud architecture, setup, configuration and high-level infrastructure design for scalable and secure environments. Strong expertise in IT cost optimization, improving performance, reducing cloud billing and ensuring best utilization of resources. Expert in troubleshooting live production issues, server failures and cloud problems with proper RCA and quick resolution. Extensive experience in migrations including servers (Linux/Unix/Windows), websites, applications, databases (Oracle, MySQL, PostgreSQL, MongoDB) and mail systems like Zimbra, Exchange, Office 365, cPanel, Plesk and more. Experienced in network security, firewall setup, vulnerability assessment and securing infrastructure against cyber threats. Hands-on experience with DevOps tools like Jenkins, Terraform, Ansible, Prometheus and Grafana for automation and monitoring. Strong experience with hosting panels like cPanel/WHM, Plesk, DirectAdmin, ISPConfig, Webmin, Virtualmin and others. Worked on monitoring and management tools like Nagios, Cacti, Zenoss and other enterprise solutions. Certified RHCE, RHCSA, RHCVA, OpenStack, Oracle Cloud (OCI) Professional and Mirantis Cloud certified. Expert in Active Directory, Microsoft Exchange and Windows server environment setup, migration and management. I believe in delivering reliable, scalable and production-ready solutions with strong security and proactive support. AS AN ENGINEER, I BELIEVE NOTHING IS IMPOSSIBLE TO IMPLEMENT. In addition to this, I look forward to working on your projects in your budget.

7.9
7.9
95%

Faisalabad, Pakistan
$35 USD (1시간 기준)
I’m a Top-Rated Full-Stack Developer helping startups and businesses design, build, and scale modern web, mobile, and AI-driven applications. My focus is not just development — but delivering reliable systems that perform at scale. What I Deliver: ✅ AI-driven applications & intelligent automation ✅ Custom web & mobile app development (end-to-end) ✅ SaaS platforms & business systems ✅ E-commerce solutions & integrations ✅ Clean UI/UX with performance in mind ✅ Robust backend systems & API architecture ✅ Application optimization & scaling ✅ Secure deployments, testing & CI/CD workflows Tech Stack: ✅ Frontend: React, Next.js, TypeScript, Angular,Bootstrap,Tailwind css, shade cn ✅ Backend: Node.js, Express, Django, Laravel, Next js. ✅ Databases: PostgreSQL, MongoDB, Supabase, Prisma ✅ Mobile Apps: React Native (iOS & Android) & Flutter ✅ AI Systems: LLM integrations, RAG apps, AI agents I work closely with clients to transform ideas into production-ready products — focusing on scalability, performance, and long-term maintainability.

6.3
6.3
91%

Lucknow, India
$45 USD (1시간 기준)
Freelancer, having 10+ years of experience as a Linux/Windows System Administrator, Devops and Cloud Engineer. I am well experienced in System Administration, so including but not limited to: Artificial Intelligence(AI): Installation of python, pip, tensorflow and pytorch Building with CUDA(NIVIDIA GPU)/ROCM (AMD GPU) support. MongoDB Replicaset on multi-node docker container. PostgreSQL High Availability with multi-node Docker and Keepalived Postgresql cluster, high availability, Load balancing. Master-master Replication. GlusterFS Replication and Geo-replication. Mail Server: Zimbra, postfix, sendmail, PowerMTA Web Server: Apache, Tomcat, Nginx Scripting: shell scripting Control Panel: Plesk, WHM, Cpanel, Webmin, Virtualmin Virtualization: KVM, VMware, Citrix Xen Server, VMware Esxi, Proxmox, Advanced KVM command-line Security Compliance: PCI-DSS, DISA STIGs. Devops Tools: Docker, Docker-compose, Jenkins, GitHub,Vagrant, Vagrant with Docker as provider , Ansible, Foreman, Docker Swarm Network: Router configuration of cisco router, modem. IP subnetting. Database: Mysql, Postgresql, Oracle, MS-SQL Accounting: Tally 6.3, Tally ERP 9 on Linux Operating System: Debian-{8,9,10}, Centos-{3,4,5,6,7}, Ubuntu-{12,14,16,18,20.04,22.04}, Windows server -{2003, 2008, 2012, 2016, 2019,2022} Private cloud: Eucalyptus (Ubuntu Enterprise cloud), OpenNebula Cloud: AWS, Gcloud, Azure create VPC, public-private subnet, route table, Internet gateway, network acl, amazon ec2 instance Migration, updation. ERP: ERPnext Multitenant, ERPnext in Google Cloud K8s cluster with CEPH storage Log Server: Solarwind Kiwi syslog Domain Server: Windows AD, Samba4 Server provisioning and PXE installation for Linux and Windows. Source code Compilation and Cross compilation for various architecture. Server Administration, Webhosting, Web migration, Web and DB performance tuning, SSL Certificate Installation, Shell scripting, Deployment of various software and server, Mail server etc. Linux Distros: Kiosk live image. FFMPEG, v4l2loopback, Proxy: Haproxy

6.9
6.9
94%

Rajkot, India
$30 USD (1시간 기준)
W3NUTS: Your Digital Innovation Partner With 12+ years of expertise, W3NUTS delivers cutting-edge digital solutions in branding, web development, mobile apps, AI, cloud services, and e-commerce. Our 57+ experts have successfully completed 1,348 projects across industries like healthcare, real estate, education, and finance. Our expertise: ✅ Web & mobile development – .NET, PHP, Python, React, Flutter, iOS, Android ✅ Design & branding – UX/UI, Adobe, Figma, AR/3D Animation ✅ E-commerce – Magento, Shopify, WooCommerce ✅ Cloud & DevOps – AWS, Google Cloud, Docker ✅ Data & analytics – SQL, MongoDB, Google Analytics Why choose us? ?️ Trusted by brands like Addurance & HulchiBelluni ?️ 100% NDA protection & 15-day risk-free trial ?️ Flexible contracts: milestone (secure payments) & hourly (real-time tracking) ?️ Clear communication, timely delivery & expert execution ? Let’s bring your vision to life! Reach out today!

5.5
5.5
100%

Hyderabad, India
$25 USD (1시간 기준)
Linux and Infrastructure expert for 10 years now. My specialties include Cpanel, Apache, Lamp area and On an enterprise level I am now working as a grid computing expert. I also have extensive knowledge of Virtualization , Hosting , Docker , Kubernetes , ansible ,Middleware. My experience imcludes Financial , Banking, Automobiles and Product industry.

4.4
4.4
96%

Jhunjhunu, India
$15 USD (1시간 기준)
A Server Management and deployment Engineer with the experience of 10+ years in the domain of windows, linux and unix servers Services I have for you :- 1. Increasing website/server speed. 2. Investigating for hacking/phishing/spamming/spoofing activities. 3. Optimize your web-server, PHP, MySQL for heavy-load projects. 4. Cloud Deployment - AWS (EC2,SES,S3,route53 all services). 5. Azure/Google Cloud Deployment. 6. Custom Application Installation ERP NEXT, Zimbra, CWP etc 7. Install and setting CMS like WORDPRESS, JOOMLA, MAGENTO,VBULLETIN and Software installations. Expertise I have:- AWS Certified Solution Architect 1. Linux administration (CentOS, Debian\Ubuntu). 2. Server Migration and cPanel/WHM/Webmin control Panels management. 3. Security (Vulnerabilities, Malware, Server hardening). 4. MySQL (Configuration, Optimization, InnoDB restoring). 5. Mail Server: Setup, configure and troubleshooting exim, postfix mail servers. 6. Managing services like DNS, APACHE, DATABASE, SMTP, POP3, IMAP, FTP.
An OpenStack developer is a cloud infrastructure engineer who designs, deploys, customizes, and maintains private and hybrid cloud environments built on the OpenStack platform. These freelancers write Python code, configure core services like Nova, Neutron, and Keystone, and integrate OpenStack with existing IT systems to deliver scalable, self-service cloud computing for organizations that need control over their infrastructure.
Hiring an experienced OpenStack engineer gives your business the ability to run a production-grade private cloud without committing to a single public cloud vendor. Whether you need a fresh deployment, a migration from legacy virtualization, or ongoing development on custom modules, an OpenStack specialist brings the deep platform knowledge required to keep multi-tenant cloud environments stable, secure, and performant.
OpenStack is a modular open-source cloud operating system, and a skilled developer works across its full service catalog. Engagements typically cover architecture, deployment, automation, and post-launch operations.
OpenStack development sits at the intersection of cloud architecture, Linux systems engineering, and Python software development. A capable freelancer is fluent across the surrounding ecosystem, not just the core services.
OpenStack is the platform of choice for organizations that need cloud agility but cannot rely solely on public cloud providers. Telecommunications carriers run network functions virtualization (NFV) on OpenStack to power 5G and edge workloads. Research institutions and universities use it for high-performance computing. Government agencies and defense contractors deploy sovereign clouds for data residency and security compliance.
Financial services firms, healthcare providers, and large enterprises use OpenStack for private cloud infrastructure that meets regulatory requirements. Managed service providers build public cloud offerings on it, and software vendors use it as a development and testing platform. Edge computing, IoT backends, and AI training clusters are increasingly common workloads.
Strong candidates combine cloud architecture experience with hands-on Linux and Python skills. Look for specific evidence of production OpenStack deployments at scale, contributions to the upstream community, and familiarity with the release cadence.
Sample interview questions you can copy directly into a screening call:
Freelancer.com gives you direct access to a global pool of cloud engineers, infrastructure architects, and Python developers with verified OpenStack experience. You can review portfolios, certifications, and client reviews before shortlisting, and you set your own budget while receiving competitive bids from freelancers worldwide.
The platform supports short scoped tasks, like a single Heat template or Keystone troubleshooting session, as well as long-term engagements covering full deployment, migration, and ongoing managed operations. Milestone Payments protect your funds until work is delivered, and the messaging system lets you run technical interviews and share architecture diagrams before awarding the project. With millions of freelancers on Freelancer.com, you can match the engagement to the exact OpenStack release, deployment tool, and integration stack your environment requires.
Hiring an OpenStack engineer is straightforward when you approach it with a clear technical brief. Because OpenStack environments vary widely by release, deployment method, and integrated services, the more specific your requirements, the better the bids you receive. The process below walks through posting, reviewing, and awarding the project.
The quality of your project post determines the quality of bids you receive. A vague brief attracts generic proposals, while a precise one filters for engineers whose experience matches your release, deployment tool, and target services. Head to the
Bids on a technical project like this are short proposals, not just price quotes. A strong OpenStack freelancer will show that they have read your brief, ask sensible clarifying questions, and outline an approach that reflects real deployment experience. Read each proposal as a small architectural conversation rather than a line item.
The final decision combines proposal quality with profile evidence. For OpenStack work, you want consistent delivery across multiple cloud projects, not a single impressive case. Look for engineers whose history reflects sustained work on private cloud, Linux infrastructure, and Python development.
A cloud engineer is a broad role covering any cloud platform, while an OpenStack developer specializes in the OpenStack ecosystem and its Python codebase. OpenStack specialists understand the internals of services like Nova and Neutron, can write custom modules, and operate the platform at the source-code level rather than only consuming managed cloud APIs.
Yes. Many engagements are scoped to a specific issue, such as fixing a Neutron routing problem, recovering a failed Galera cluster, or upgrading a single service. You can post a short-term project describing the symptoms and current release, and freelancers will bid with their proposed diagnostic approach.
A proof-of-concept on a few nodes can be delivered in one to two weeks, while a production-grade deployment with high availability, Ceph storage, and SDN networking generally takes several weeks to a few months. Timelines depend on hardware readiness, integration requirements, and how much customization the environment needs.
If you need to deploy, customize, or extend OpenStack with new functionality and API integrations, hire a developer with Python skills. If your cluster is already running and you need routine operations, patching, and user support, a sysadmin with OpenStack experience is usually sufficient. Many freelancers cover both roles.
Provide your target OpenStack release, hardware inventory, network topology, intended workloads, and any compliance constraints. Sharing existing architecture diagrams, current pain points, and the deployment tool you plan to use helps freelancers submit accurate proposals.

Freelancer 엔터프라이즈
89.5백만 명의 인력을 활용하여 비즈니스 성과를 높이세요.

오늘 바로 프로젝트를 등록하시고, 프리랜서 인재들의 입찰 견적서를 받아 보실 수 있습니다.
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웹사이트 디자인
$540 USD (7일 소요)

앱 디자인
$100 USD (1일 소요)

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$200 USD (19일 소요)

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수백만 명의 서비스 사용자들, 소기업에서 대기업까지, 굴지의 기업에서 시작 기업까지, 이들 모두가 Freelancer 서비스를 이용해 자신들의 아이디어를 현실로 바꿔가고 있습니다.
89.5건(단위: 백만)
89.5건(단위: 백만)
등록 사용자
25.8건(단위: 백만)
25.8건(단위: 백만)
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