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Looking for a Full Stack AI Developer (Strong English + Technical Skills) I’m building AI-powered products (LLMs, RAG systems, AI agents, workflow automation, and full-stack AI solutions) with an experienced engineering team. Most of our developers are highly skilled technically, but we’re looking for one more senior developer who can confidently communicate in English with international clients. Your role would include: - Joining client meetings and understanding business requirements - Discussing technical solutions clearly - Acting as the main communication bridge between clients and our engineering team - Participating in architecture discussions and code reviews - Helping translate requirements accurately to the team You’ll be fully supported by an experienced AI engineering team — you won’t be working alone. What we’re looking for: - Strong experience in AI engineering (LLMs, RAG, AI agents, Python, FastAPI, cloud technologies, modern AI frameworks) - Excellent English communication skills (spoken + written) - Solid problem-solving ability - Comfortable working with startups and international clients We value long-term collaboration, transparency, and high-quality engineering. If this sounds interesting, please reply with: - Your CV / resume - A short intro video (1–2 minutes) introducing yourself and your relevant experience Looking forward to connecting with the right person!
Project ID: 40711535
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210 freelancers are bidding on average €469 EUR for this job

Hi — Elias here from Miami. I see you're building an AI-powered project that requires a robust full-stack solution. The integration of advanced AI features typically brings challenges in scalability and maintainability. What usually matters most here is how the system will handle increased data loads and user interactions over time. A common issue in systems like this is ensuring seamless integration between the front-end and back-end services, particularly when managing state and permissions. The tricky part is usually automating workflows while keeping the architecture flexible for future enhancements. My approach would involve using a microservices architecture paired with a solid API layer to ensure each component is independently scalable. I emphasize writing clear, maintainable code with comprehensive documentation to simplify future updates. I've worked on similar projects leveraging Python and JavaScript frameworks, ensuring stability and performance. A few questions to better understand the scope: Q1 – What user roles and permissions do you envision for the AI features? Q2 – Are there specific integrations with existing systems that need to be prioritized? Q3 – What are your scaling expectations as user engagement increases? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
€500 EUR in 5 days
8.4
8.4

Hi, The key here is having someone who can handle both the AI engineering and the client-facing technical communication. I’d approach the role by first understanding the client’s business requirements, translating them into clear technical requirements for the engineering team, and then staying involved through architecture discussions, implementation decisions, and code reviews. For the AI side, the work around LLM applications, RAG, agents, workflow automation, Python/FastAPI services, APIs, databases, and cloud infrastructure fits the kind of technical discussions this role requires. I’d also keep communication practical—explaining trade-offs and constraints clearly without overcomplicating things for non-technical clients. I can provide the requested CV and 1–2 minute introduction video as part of the application. Best, Ivane
€500 EUR in 7 days
8.4
8.4

Hello, With my 15+ years of experience, I am certain I can provide the Python AI Full Stack support your project needs. My comprehensive expertise in cloud and AI technologies like LLM, RAG, AI agents and frameworks go hand in hand with the role you have described. As a fluent English speaker, I am adept at breaking down complex technical concepts for clients ensuring smooth communication between all stakeholders and guaranteeing accurate translation of business requirements to my development team. Working with startups and international clients is one of my main strengths. My track record shows that I efficiently find and implement the most suitable solutions to meet unique demands. Collaborating with clients to devise projects right from their inception stages has prepared me well for the collaborative development process. The values your team cherishes; long-term work relationships, open communication, and skilled software engineering are mutual between us. I derive utmost satisfaction from delivering what has been promised both on time and in impeccable condition, setting precedence for continued success and collaboration. Let's create cutting-edge AI products together while ensuring client satisfaction and usability of the end product! Thanks!
€450 EUR in 6 days
7.8
7.8

⭐⭐⭐⭐⭐ Full Stack AI Developer for Efficient AI-Powered Solutions ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project needs and see you are looking for a Full Stack AI Developer. You don't need to look any further; Zohaib is here to assist you! My team has successfully completed 50+ projects in AI development. I will ensure clear communication and effective solutions that meet your requirements. ➡️ Why Me? I can efficiently handle your AI development needs as I have over 5 years of experience in AI engineering, including LLMs, RAG systems, and workflow automation. My skills encompass Python, FastAPI, cloud technologies, and modern AI frameworks. I also have a strong grip on effective communication, ensuring a smooth flow between clients and our engineering team. ➡️ Let's have a quick chat to discuss your project in detail. I would love to showcase samples of my previous work and demonstrate how we can achieve your goals together. ➡️ Skills & Experience: ✅ AI Engineering ✅ LLM Development ✅ RAG Systems ✅ Python Programming ✅ FastAPI Framework ✅ Cloud Technologies ✅ Workflow Automation ✅ Technical Communication ✅ Problem Solving ✅ Code Review Participation ✅ Architecture Discussions ✅ Client Requirement Translation Waiting for your response! Best Regards, Zohaib
€350 EUR in 2 days
8.0
8.0

Hello Valuable Client, CnEL India can support your AI engineering team with both technical development and clear client-facing communication. Our methodology will be: 1. **Requirement Understanding:** Join client discussions, clarify business goals, workflows, priorities, and technical requirements. 2. **Technical Planning:** Translate requirements into practical architecture, APIs, database design, and implementation tasks. 3. **AI Development:** Work with Python, FastAPI, LLMs, RAG pipelines, AI agents, automation, and cloud services. 4. **Team Coordination:** Convert client discussions into clear technical specifications and coordinate effectively with the engineering team. 5. **Code & Architecture Review:** Participate in reviews, identify risks, and suggest maintainable solutions. 6. **Client Communication:** Provide clear progress updates, explain technical decisions, and manage requirement clarifications. 7. **Testing & Handover:** Validate implementations, document workflows, and ensure requirements are delivered accurately. We can work as an extension of your existing engineering team with a focus on communication, reliability, and long-term collaboration. Best regards, **CnEL India**
€500 EUR in 15 days
7.7
7.7

Hi, I reviewed your project and understand you need a senior full-stack AI developer who can communicate clearly with international clients and bridge business requirements with your engineering team. I can contribute to architecture discussions, client meetings, code reviews, and accurate requirement translation across LLMs, RAG systems, AI agents, Python, FastAPI, cloud technologies, and modern AI frameworks. My experience with JavaScript, API Development, NoSQL Couch & Mongo, and SQL supports practical full-stack collaboration and reliable integrations. I value transparent communication, clean technical work, and responsive collaboration with startup teams. I can provide a clear introduction and relevant experience details for your review. Let’s discuss here now.
€250 EUR in 30 days
7.1
7.1

Hello!, I am a Florida-based senior software engineer and I’d be glad to help with your Python full-stack AI project. What stands out to me is that you need someone who can turn an AI idea into a stable product that works end-to-end. That means getting the architecture right first, then building the backend, then connecting the AI logic cleanly, and finally making sure the API, database, and deployment are production-ready. My approach: 1. Clarify the AI flow and user journey 2. Design the backend in Django/Flask/FastAPI based on the best fit 3. Build the API, database model, and AI integration 4. Test, optimize, and prepare for launch I focus on practical systems that stay maintainable, not just “working for now.” If your project involves complex logic, data handling, or multiple moving parts, that’s exactly where I add the most value. Relevant builds I’ve worked on include: - an AI support dashboard for a logistics team - a SaaS lead-processing platform for a small agency - a Python automation tool for internal operations - a custom analytics portal for an e-commerce business Quick questions: 1. What is the main AI function you want this product to perform first? 2. Do you already have the frontend, or should I handle the full stack? 3. Are you leaning toward Django, Flask, or FastAPI, or should I recommend the best fit? If you want someone who reads carefully, thinks in phases, and builds for long-term stability, I’d be happy to chat. -James
€600 EUR in 4 days
7.0
7.0

I am an experienced AI Developer with proficiency in LLMs, RAG, AI agents, Python, FastAPI, and cloud technologies. I excel in translating business requirements into technical solutions, leading code reviews, and facilitating communication between clients and the engineering team. I am committed to exceeding expectations and fostering a lasting partnership based on transparency, collaboration, and high-quality engineering. Let's discuss project details, timelines, and requirements for a successful partnership. I look forward to showcasing how my expertise can drive the success of your AI initiatives.
€675 EUR in 5 days
7.1
7.1

Hi, Most of my work over the last stretch has been AI on top of Python and Flask, plus the DevOps to keep it running. I built an AI chatbot for a university portal that pulls answers straight from PDF manuals using OpenAI, and a resume generator with Flask and OpenAI content generation. AI Chatbot for University Portal: internal, RAG over PDF docs CvKom: Flask + OpenAI resume generator The role you describe is really two jobs, the client-facing bridge and the hands-on engineer. Which weighs more day to day? If it leans toward meetings and translating requirements, I want to know how deep you expect me to stay in code reviews. I can send my CV and a short intro video. What timezone do your client calls usually fall in? Adil
€422.54 EUR in 7 days
6.9
6.9

With my extensive experience in Full-Stack Development, especially in Python and Django/Flask frameworks, I am confident I can fulfill your requirements as a Full Stack AI Developer. Not only can I build, design and test the front-end, back-end, and databases of your AI-powered products, but I also specialize in various AI-related aspects such as LLMs, RAG systems & AI agents. My expertise will dexterously design the entire architecture and sail through those critical code reviews. This quality stemmed from my passion to provide high-impact, result-driven solutions, which aligns well with your value system. Let's connect to know more how we could mutually benefit from this collaboration!
€250 EUR in 2 days
7.2
7.2

Hi, The gap you are trying to fill is not another Python developer. It is someone who can sit with an international client, understand the business problem, turn it into a clear technical direction, and communicate that back to the engineering team. I work across Python, FastAPI, LLMs, RAG, AI agents and workflow automation, and I am comfortable discussing architecture and requirements directly with clients. I can provide the CV and 1–2 minute intro video. One question: will this role be client-facing from the first call, or will I initially join meetings alongside your existing technical lead? Please ping me to get started and get outstanding results. Thanks!!!
€700 EUR in 7 days
6.9
6.9

As a experienced developer, I offer a rare combination of technical expertise and exceptional English communication skills that align perfectly with your needs. My deep knowledge in AI engineering, including LLMs, RAG, AI agents, and Python alongside my strong grasp on cloud technologies and modern AI frameworks make me an ideal candidate for this Full-Stack position.
€400 EUR in 7 days
6.6
6.6

Hi, I'm Denis, a full-stack developer with solid experience building AI-powered systems, RAG pipelines, and backend services using Python, FastAPI, and cloud infrastructure. I understand your need for someone who bridges engineering and clients, translating complex technical requirements into clear solutions while staying hands-on with architecture and implementation. I'm comfortable in both technical discussions and client-facing conversations—crucial when working with international startups. I've worked on several AI projects involving LLM integrations, retrieval systems, and workflow automation. I'm familiar with typical challenges: managing context windows, handling API rate limits, ensuring data consistency across distributed systems, and communicating trade-offs clearly to stakeholders. My approach is straightforward. I'd start by understanding your current architecture and team operations, then participate in client calls to gather requirements directly. From there, I'd help shape the technical approach, review implementations, and maintain clear communication between clients and engineers. I'm comfortable working within existing team structures and value the support of experienced engineers. I'm genuinely interested because this role combines hands-on engineering with client communication—both deeply satisfying to me. I'm ready to provide my CV and intro video as requested. I can start immediately. Let's connect and discuss the details. Thanks, Denis.
€250 EUR in 3 days
6.4
6.4

Dear Client, I am writing to express my interest in your Full Stack AI Developer position, focusing on AI-powered products including LLMs, RAG systems, AI agents, and workflow automation. With over 10 years of experience as a full-stack software engineer and extensive expertise in Python, FastAPI, Flask, cloud technologies, and AI automation, I am confident in my ability to bridge technical and client communication effectively. My technical skills cover robust API development, database design, and full-stack implementation aligned with your project needs. Additionally, I have proven experience collaborating internationally, effectively participating in architectural discussions, client meetings, and code reviews. My English communication skills are excellent, enabling me to clearly convey complex AI solutions to clients and teams alike. I value transparency, long-term collaboration, and delivering high-quality engineering outcomes. I am eager to contribute as a senior developer who not only understands technical details but also excels in client interaction and requirement translation. I look forward to sharing my CV and a brief introduction video to demonstrate my suitability for your team. Best regards, Özgür
€250 EUR in 5 days
6.8
6.8

Hi, I can help you with "Python Full-Stack Collaboration Needed" as per your given set of instructions. Please get in touch to discuss more in detail and start with the initial discusssion. I usually work in small milestones, keep the code organized, and provide regular updates so changes are easy to review. Let's discuss the current setup. I'll suggest the best implementation and an accurate timeline. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
€525 EUR in 9 days
6.4
6.4

Hello! We can provide an external developer for your current AI and full-stack tasks. 1. Are you open to working with an external contractor or team for these tasks? 2. Which tasks and technologies need to be covered first? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
€500 EUR in 7 days
6.3
6.3

Hi, I am a full-stack AI developer with 8 years of rich experience in software development, with a strong background in AI applications, backend systems, and client-facing technical communication. I am familiar with Python, FastAPI, Django, Flask, JavaScript, LLMs, RAG, AI agents, LangChain, LangGraph, OpenAI APIs, vector databases, PostgreSQL, MongoDB, Docker, and cloud deployment. For this role, I can join client meetings, understand and clarify business requirements, discuss technical solutions clearly in English, and translate those requirements into actionable tasks for the engineering team while contributing to architecture and code reviews. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Thanks. Emile.
€250 EUR in 7 days
5.6
5.6

Greetings, I have a clear understanding of your need for a Python Full Stack AI Developer with strong English communication skills for building AI-powered products. My expertise in Python, FastAPI, cloud technologies, and modern AI frameworks aligns perfectly with your project requirements. My portfolio includes successful projects in AI engineering, demonstrating my ability to effectively communicate with international clients and translate business requirements into technical solutions. I am confident in participating in client meetings, architecture discussions, and code reviews, ensuring seamless collaboration between clients and the engineering team. As a solution-oriented professional, I prioritize long-term collaboration, transparency, and high-quality engineering in all my projects. I am excited about the opportunity to contribute to your team and help bring your AI-powered products to life. Could you please share more details about your top priority or key business goal for this project? Let's discuss further in an open chat to finalize the scope smoothly. Best regards, Muhammad Anas Khan
€250 EUR in 5 days
5.7
5.7

I've built and scaled full-stack AI systems (LLMs, RAG, FastAPI, cloud deployments) for startups before, so this is right in my wheelhouse. I'll join meetings, translate requirements into actionable tasks, and bridge client-technical gaps while maintaining code quality. My stack matches yours (Python, FastAPI, cloud, NoSQL), and I’ve handled similar handoffs with clear documentation. I can start immediately. Thanks, Andrii.
€450 EUR in 6 days
5.5
5.5

==== Hi - Truong here ==== "CLIENT-FACING AI ENGINEERING" — you need someone who can turn client requirements into clear technical work for your AI team. I’d keep the communication layer simple: after each client discussion, I’d turn the requirements into clear tasks, API/data decisions, and edge cases before handing them to the engineering team. For LLM/RAG work, I’d also check where retrieval quality, prompt flow, or API limits could affect the result. The main value here is reducing back-and-forth between the client and developers while keeping architecture and code review decisions practical. Looking forward to work with you.
€500 EUR in 5 days
5.5
5.5

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