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Job Overview: We are seeking a skilled and versatile Full-Stack Developer who is fluent in English or Arabic. The ideal candidate will have strong technical expertise across backend systems, APIs, databases, and modern infrastructure, along with a solid understanding of AI technologies and AI agents. This role requires someone who can independently manage development environments and deploy scalable services. Key Responsibilities: Design, develop, and maintain APIs and backend systems Work with databases (design, optimization, and integration) Develop and manage frontend integrations when needed Set up and manage cloud storage solutions (e.g., buckets) Deploy, monitor, and maintain services using container technologies (e.g., Docker) Manage and maintain servers and infrastructure Collaborate on AI-related projects, including AI agents and integrations Ensure code quality, performance, and security best practices Required Skills & Qualifications: Proficiency in programming (any major language such as Python, JavaScript, etc.) Experience with APIs (RESTful or GraphQL) Strong knowledge of databases (SQL and/or NoSQL) Familiarity with frontend and backend frameworks Experience with containerization and service orchestration Solid understanding of server management and deployment workflows Knowledge of cloud storage systems (e.g., AWS S3 or similar buckets) Experience or strong interest in AI and AI agents Ability to work independently and manage tasks effectively Fluent in English or Arabic Requirements: Must own a personal computer capable of development work Reliable internet connection Ability to meet deadlines and communicate effectively Compensation: Monthly salary Quick clarification: Thanks everyone for the questions. Quick clarification on how this role works: it's a weekly sprint-based engagement — we'll assign focused projects each week across our pipeline, plus ongoing support and fixes for existing live products (currently one in production, more to follow). Stack varies by sprint but generally sits within Python/Node.js, React/[login to view URL], PostgreSQL, Docker, AWS/Hetzner, and LLM integrations via OpenAI/Anthropic APIs (with RAG and function-calling agents where relevant). Some sprints are backend/infra heavy, others are AI-focused, others frontend. Comms via Slack, tasks tracked in Linear/Notion. We're looking for a versatile generalist comfortable picking up scoped weekly work alongside light maintenance duties. If that working style fits you, please share relevant projects in your proposal.
Project ID: 40421293
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330 freelancers are bidding on average $507 USD for this job

Hi there, I understand you need a versatile Full-Stack Developer fluent in English or Arabic, who can design, build, and deploy scalable backend APIs, manage databases and cloud storage, and collaborate on AI agent projects. I will design robust REST/GraphQL APIs, optimize SQL/NoSQL schemas, and implement secure, maintainable code with CI/CD, containers, and monitoring. On the AI side, I’ll align backend services with AI agent integrations, ensuring reliable data flows and scalable deployment in a cloud environment. My approach is to work in sprints, set up a local and cloud-ready development environment, containerize services with Docker, and automate deployment and observability for rapid iteration. I’ll also ensure security best practices, performance tuning, and clear documentation for ongoing maintenance. 8-10 important questions I will address with you: What are the core APIs you need (REST, GraphQL) and expected usage patterns? Which databases will be in scope (SQL, NoSQL) and any existing schemas to migrate? What cloud provider and storage setup do you use (S3-like buckets, IAM roles)? What level of automation and CI/CD do you require (testing, deployment, rollback)? How will AI agents integrate with the backend (data formats, messaging protocols)? What are the security requirements (auth, encryption, access controls)? What frontend integrations are anticipated (frameworks, auth flows, tokens)? What are the expected performance targets and load characteristics? Wha
$750 USD in 13 days
9.0
9.0

FULL-STACK & AI GENERALIST READY TO SHIP FAST, SCALABLE PRODUCTS ACROSS BACKEND, INFRA & AGENTIC AI WORKFLOWS. With 12+ years of experience in full-stack development, cloud infrastructure, and AI-powered systems, we’re highly comfortable working in sprint-based environments covering backend APIs, DevOps, AI integrations, frontend delivery, and live production maintenance. We have experience building: ✔ AI agents & multi-step orchestration systems ✔ Scalable backend architectures & API platforms ✔ Real-time dashboards & SaaS applications ✔ Cloud-native deployments & containerized services ✔ Retrieval systems, vector search & automation tools ✔ Production support, optimization & infrastructure management Comfortable with: • Weekly sprint ownership • Slack / Linear / Notion workflows • Independent execution with minimal supervision • Backend-heavy, AI-heavy, or frontend-heavy sprint rotations • Rapid debugging, maintenance & feature iteration We can contribute immediately across active production systems while helping accelerate upcoming AI and platform initiatives with clean, scalable engineering practices.
$500 USD in 7 days
8.4
8.4

Hi, this working style aligns very well with how I typically operate — handling scoped sprint-based delivery across backend systems, AI workflows, infrastructure, integrations, and ongoing product maintenance. I’m comfortable moving between architecture-heavy backend tasks, AI integrations, and frontend/product improvements depending on sprint priorities. I’ve worked on SaaS platforms, AI automation systems, real-time dashboards, and production infrastructure involving APIs, Dockerized deployments, cloud workflows, and LLM-powered applications. Relevant work: • MetaFlow – AI workflow automation platform • Hire Heroes AI – AI-powered recruitment/workflow system • Notely AI – AI summarization & structured processing workflows • Finance SaaS & CRM/workflow platforms • More portfolio & case studies: https://www.freelancer.com/u/microlent Approach: • Deliver clean, production-focused sprint work with maintainable architecture and strong debugging discipline • Handle backend APIs, infra/deployment, AI integrations, and frontend tasks depending on sprint scope • Maintain clear communication through Slack/Linear/Notion with structured updates and reliable turnaround I’m comfortable working independently in fast-moving environments and contributing both to new feature delivery and ongoing production maintenance across multiple products. ~ Rajesh
$650 USD in 30 days
8.3
8.3

Hi, I see you're looking for a Full-Stack Developer for your AI project. It sounds like you need someone who can handle everything from backend systems and APIs to cloud storage solutions. I have over 8 years of experience in full-stack development, and I'm comfortable working with Python and JavaScript, as well as databases like SQL and NoSQL. I also have experience with Docker for containerization and can ensure your services are deployed and maintained effectively. I’m excited about AI technologies and would love to collaborate on your AI agents and integrations. Let’s chat more about your project and see how I can help you achieve your goals. Thanks, Waleed
$699 USD in 30 days
7.1
7.1

Hi there AI projects like this don’t fail on model capability, they fail when backend systems, APIs, and agent workflows are not structured to work reliably in production. I’ll approach this by treating the system as a full stack: API layer, database design, AI agent orchestration, and deployment infrastructure, so each part scales and stays maintainable. This means I understand how an AI agent interacts with APIs, stores context, triggers actions, and runs inside a controlled environment with proper logging, cost control, and performance monitoring. My process is simple: first define system architecture and data flow. Then build and stabilize backend services and integrations. Finally, deploy with Docker-based environments, monitoring, and iterative improvements. Final timeline and budget will be defined precisely once the project scope, responsibilities, and workload are confirmed. If this aligns with you, let’s discuss in detail via private chat.
$500 USD in 7 days
7.2
7.2

⭐⭐⭐⭐⭐ Proposal to Valuable Client: CnELIndia team is ready to deliver a full-stack developer for your AI project. We match all requirements with proven expertise in Python, JavaScript, RESTful APIs, SQL/NoSQL databases, Docker containerization, cloud storage (AWS S3 equivalents), frontend/backend frameworks, server management, and AI agent integrations. Our Strengths: Fluent English/Arabic communication, independent task handling, secure scalable deployments, and AI-focused development ensure high-quality results without delays. How CnELIndia Team Helps You Succeed: Step 1: Kickoff call within 24 hours to align on project scope and timelines. Step 2: Assign dedicated full-stack expert with AI experience to design and build APIs, databases, and infrastructure. Step 3: Weekly progress reports with Docker-deployed demos and code reviews for transparency. Step 4: Perform optimization, testing, and cloud setup to meet performance/security standards. Step 5: Final handover with documentation, training, and 30-day post-launch support. Next Step: Reply to schedule our first meeting. We guarantee deadline adherence and reliable internet/PC setup for seamless execution. Looking forward to partnering!
$500 USD in 7 days
7.2
7.2

Hi there, We have senior full-stack engineers on our bench with strong experience in backend systems, APIs, cloud infrastructure, and AI integrations, which matches the kind of weekly sprint-based work you described. The developer will be working solely on your assigned sprint tasks, including backend development, API integration, database work, Docker setups, cloud deployment, and AI agent / LLM integrations, and will be available for interviews or technical discussion whenever required. We would request to connect once so we can understand your workflow structure and align the right engineer for your ongoing pipeline. Thanks, Rahul A.
$335 USD in 7 days
7.3
7.3

Hi, We are a full-stack development team with experience across backend, frontend, infrastructure, and AI integration work. We work with modern stacks such as Python and Node.js, and focus on building scalable, production-ready systems. What we can do • Build and maintain APIs (REST / GraphQL) • Design and optimize SQL and NoSQL databases • Handle frontend and backend integration • Set up cloud storage solutions (e.g. S3-style buckets) • Deploy services using Docker and manage infrastructure • Server setup, monitoring, and maintenance • Integrate AI features and AI agents • Ensure performance, security, and scalability Approach We focus on: • Clean and maintainable architecture • Reliable deployments • Scalable system design • Clear communication and documentation Deliverables • Fully functional backend + API systems • Deployed and containerized services • Database architecture and optimization • AI integration modules (if required) • Setup and deployment documentation We are available to start immediately and can work independently while ensuring smooth communication and on-time delivery. Regards Interconnect Team
$500 USD in 7 days
6.8
6.8

With a vast experience of 8+ years in full-stack development, I, Muhammad, am proficient in Python and JavaScript along with solid knowledge of databases (SQL and NoSQL) and server management that are imperative for this project. My past projects have rendered me well-versed with deploying scalable services using container technologies like Docker while also maintaining and optimizing backend systems. My familiarity with modern infrastructure and solid understanding of AI agents make me the ideal candidate for this position. I’ve had the opportunity to work with cross-platform mobile apps using React Native and Flutter in iOS & Android that give me an edge to manage frontend integrations. Additionally, being a full-stack developer I am comfortable working on RESTful or GraphQL APIs while simultaneously designing, optimizing, and integrating databases when required. Not just development, I have professionally managed & maintained servers, specifically tailored cloud storage solutions (e.g., AWS S3), which adds significant value to my offerings.
$5,000 USD in 7 days
6.3
6.3

Hello There!!! ★★★★ ( Full-stack AI developer for scalable APIs, infra & agent-based systems ) ★★★★ I understand you need a versatile full-stack developer to handle weekly sprint-based tasks across backend, AI integrations, infra, and some frontend work. The role involves APIs, DB design, Docker deployments, and working with LLM agents in a scalable enviroment. ⚜ Backend API design & development ⚜ Database architecture & optimization ⚜ AI/LLM integration (RAG, agents) ⚜ Docker & cloud deployment setup ⚜ Server & infra management ⚜ Frontend integration (React/Next) ⚜ Ongoing support & sprint delivery I have solid experiance working on AI SaaS tools using Python/Node, OpenAI/Anthropic APIs, and containerized setups. I’m comfortable switching between backend-heavy and AI-focused sprints, keeping code clean and scalable. I follow structured workflows (Slack, Notion) and deliver on time, even in fast-paced cycles. Let’s discuss how I can fit into your sprint flow. Warm Regards, Farhin B.
$256 USD in 10 days
6.6
6.6

Hey, i will build a scalable, enterprise-grade hydroponic eCommerce platform with full B2C + B2B functionality, international support, advanced product filtering, and a structured catalog that handles complex inventory, pricing, and compliance requirements. i will implement a modern stack (Shopify Plus or headless React + Node depending on scale), create a fast mobile-first UI, set up wholesale workflows, region-based product visibility (for seeds/clones), multi-currency checkout, and a powerful admin system for inventory, orders, and integrations with ERP/CRM tools—all optimized for performance, SEO, and global scalability. Do you expect very large SKU volume (10k+ products), or should we optimize the architecture for a mid-scale catalog first? https://www.freelancer.pk/u/zainalitariq245 Best Regards: Zain Ali
$300 USD in 7 days
6.4
6.4

Hello I have read your requirements, and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$400 USD in 14 days
6.5
6.5

Hello Greetings, After reviewing your project description, I feel confident and excited to work on this project for you. But I have some crucial things and queries to clear out. Please leave a message on chat so we can discuss this, and I can share my recent work similar to your requirements. Thanks for your time! I look forward to hearing from you soon. Best Regards.
$750 USD in 8 days
6.2
6.2

Hello, I am excited about the opportunity to work on your AI project as a Full-Stack Developer. With extensive experience in both frontend and backend development, I am well-equipped to handle the requirements you’ve outlined. My expertise in technologies like JSP, Docker, and RESTful APIs, combined with my background in AI development, makes me a strong candidate for this project. I am fluent in English and can effectively communicate throughout the development process to ensure your vision is realized. To better understand your needs, I have a few questions: Q1: What specific functionalities do you envision for the AI component of your project? Q2: Are there any preferred frameworks or tools you would like me to use? Q3: What is your timeline for project completion? I look forward to the possibility of collaborating with you on this exciting project. Best regards.
$500 USD in 6 days
6.6
6.6

Hi, I’ve been working with startups for over 10 years, leading product development and managing teams. I specialize in backend technologies like PHP, Node.js, Python, and server management, and I’m also proficient with modern frontend frameworks such as React and Vue. As a full-stack developer, I’ve built several large-scale applications, including a fully-fledged job board that integrated with multiple third-party APIs and payment gateways. I’m well-versed in CI/CD pipelines and have extensive experience with cloud platforms like AWS, Azure, and DigitalOcean. I’m passionate about creating MVPs that not only meet business needs but also provide a delightful user experience. I believe that a product’s success relies heavily on the quality of its foundational elements, which is why I prioritize delivering a robust backend alongside an engaging frontend. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best regards, Adil
$484.55 USD in 7 days
5.9
5.9

Hi, I can contribute as a full stack developer managing backend systems, APIs, infrastructure, and AI integrations with a strong focus on scalability and clean architecture. I’ve worked across Node.js and Python environments, building production APIs, handling databases, and deploying containerized services. My approach is to design reliable backend systems with well structured REST or GraphQL APIs, optimized database schemas, and efficient query handling. I’m comfortable managing cloud environments including storage buckets, server setup, and Docker based deployments with monitoring and maintenance. On the AI side, I’ve integrated LLM APIs and built agent style workflows, connecting them with real systems to automate tasks and improve decision making. I focus on practical, production ready implementations with proper error handling, cost control, and performance optimization. I can work independently, communicate clearly in English, and ensure code quality, security, and maintainability throughout the project. Best, Justin
$500 USD in 7 days
6.2
6.2

Hi, I have gone through your project description and understand you’re looking for a versatile full-stack developer to work on weekly sprint-based AI and backend-heavy tasks including APIs, infrastructure, AI agents, and deployments. I have experience with Python and Node.js backend systems, REST APIs, PostgreSQL, Docker-based deployments, and cloud environments like AWS. I’ve also worked on AI integrations using OpenAI APIs, including RAG-based systems and function-calling workflows, along with building scalable backend services and frontend integrations in React/Next.js. For this role, I can handle sprint-based tasks across backend, AI, and infrastructure, including API development, Dockerized deployments, database optimization, and AI agent integration. I’m comfortable working independently with fast iteration cycles and maintaining live systems. I can start immediately and adapt to your weekly sprint workflow. Best regards, Juan
$500 USD in 7 days
5.9
5.9

Hello, I am a seasoned Full-Stack Developer with expertise in backend systems, APIs, databases, and AI technologies. I can design, develop, and maintain APIs, manage cloud storage solutions, and deploy scalable services using container technologies. With proficiency in Python, JavaScript, and experience in RESTful and GraphQL APIs, I am well-equipped to handle your project. Let's discuss how I can contribute to your AI project. Thank you.
$350 USD in 3 days
6.5
6.5

Hi, I have understood your requirement. With over 8 years of experience in full-stack development, I can design and maintain APIs, manage databases, set up cloud storage, and deploy scalable services using Docker and modern infrastructure. I also have strong knowledge of AI technologies and agents, ensuring smooth integration into your projects. Fluent in English, I work independently, deliver on deadlines, and maintain code quality, performance, and security best practices. To align perfectly with your needs, could you please clarify: • Which cloud provider do you prefer (AWS, Azure, GCP)? • Do you already have existing AI agent frameworks in use, or should I propose one? • Would you like CI/CD pipelines included for automated deployments? Regards, Gensol. ---
$400 USD in 7 days
6.4
6.4

Hello, Are you looking for one person who is truly hands-on across backend, infrastructure, and AI integrations, or do you already have part of the team in place and need a strong generalist to fill the gap? And is this a full-time monthly role, and do you already have a target salary range and preferred time zone overlap? If you share the current stack, cloud environment, and what kind of AI work is planned, I can tailor a sharper response around how I’d contribute in the role.
$250 USD in 4 days
5.7
5.7

Abu Dhabi, United Arab Emirates
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