$87M in client revenue. 150+ projects shipped. Top 1% on Upwork. Not a pitch. Just receipts. I build web apps that actually work at scale. The kind that handle a million users without breaking a sweat. Django backends, React and Next.js frontends, and lately, a lot of AI integration work with LLMs and ChatGPT APIs. Here's what I bring to the table: ▸ Full-stack development (Django, Python, React, Next.js, MERN) ▸ AI and LLM integration (OpenAI, RAG systems, custom chatbots) ▸ SaaS architecture built for growth ▸ REST APIs and microservices that don't fall apart 73% of my clients come back for more work. Some have been with me for years. I think that says more than any badge. 10 years in, I've learned what separates good projects from disasters. Clear communication. No surprises. Shipping on time. Treating your business like my own. If you're building something serious and need someone who can lead the technical side, let's talk. Send me a message with your project details.

Full Stack Developer | 5M software End-Users Impacted | $200K+ Total Earnings | Expert-Vetted (Top 1% Upwork) | 26 Projects | 100% Job Success | 12+ Years on Upwork | 5339+ Hours Worked | TOP RATED PLUS – Top 3% of companies | 15+ Countries Covered 🙈 “Can we just quickly fix this?” 🙊 “It’s probably just a small change.” 🙉 “Let’s ship first and think later.” I am a CEO and Business Manager at Peppernode. I help create systems where architecture matters, decisions matter, and the cost of mistakes is higher than the cost of doing it right. Call me Illia. ✅ Full Stack Developer React ✅ React Developer ✅ React Native Developer ✅ React Native Mobile Developer ✅ Python Developer ✅ Front end Developer ✅ Mobile App Developer ✅ SaaS Developer With 12+ years of experience, I specialize in building scalable SaaS platforms, high-performance mobile applications, and production systems designed for long-term growth. I work as a React Full Stack Developer, React Native App Developer, React Developer, and Python Developer helping startups and established businesses transform ideas into reliable products that scale. I combine web development, Mobile App Developer, and business analysis to connect business goals with technical execution. My react native full stack background helps align product strategy, architecture, and delivery. 🏆 Why Clients Choose Me As a Full Stack Developer React with 31 successful projects delivered across 15+ countries, I've helped build products now serving more than 5 million end-users worldwide. With 100% Job Success, $200K+ earned, and 5,339+ hours worked on Upwork, I bring proven experience designing scalable applications, validating product strategies, and helping businesses make the right technical decisions from day one. 🚀 SaaS Product Development I build modern SaaS platforms as a Full Stack Developer React using React, Python, Firebase, scalable architecture built to scale. I work as a React Developer Firebase specialist delivering connected experiences across frontend and backend systems. My experience includes architecture planning, MVP development, frontend/backend implementation, payment integrations, and product evolution. 📱 React Native App Development As a React Native Developer and React Native App Developer, I build cross-platform applications delivering consistent experiences across iOS and Android. As a React Developer and Mobile App Developer, I deliver React Native Mobile solutions built for reliability and performance. As a react native developer expo specialist, I move products from MVP to production while maintaining a high-quality user experience. My experience includes mobile app development react native projects for startups and businesses requiring speed, flexibility, and long-term scalability. My work includes React Native and Expo development, feature delivery as a full stack developer react native, mobile MVPs and enterprise applications, API integrations, App Store and Google Play releases, performance optimization, product support. I have experience as a node js react native mobile developer building connected mobile ecosystems powered by scalable backend services. 🍽 Restaurant Ordering Systems I have experience developing restaurant ordering solutions serving thousands of daily users, with a strong focus on reliability, operational efficiency, and seamless customer experiences. Several included React Native Mobile experiences for customers and operational teams. These systems require solid architecture and stable integrations. 📌 Existing Product Modernization Many teams come to me after moving too fast. As a Front End Developer React and Full Stack Developer React, I improve existing applications through refactoring unstable codebases, optimizing performance bottlenecks, introducing scalable architecture, reducing technical debt, and expanding functionality without sacrificing maintainability. 🤖 AI Integrations & Automation I work as a Full Stack Developer AI building solutions with OpenAI API, Gemini, LangChain, Copilot, and modern AI workflows to create intelligent product experiences, including AI-powered features, chat interfaces, workflow automation, knowledge retrieval, and productivity enhancements. 🔧 Workflow & Tech Stack Discovery and planning begin with business analysis, technical discovery, architecture decisions, and product strategy. Frontend technologies include React, React Native, Expo, TypeScript, JS, HTML5, CSS. Backend development is built with Python, FastAPI, Django, Node.js, REST APIs, GraphQL, PostgreSQL, MySQL, Firebase, Stripe integrations. As a Python Full Stack Developer Flask specialist, I focus on maintainable systems, integrations, and architectures designed for long-term evolution. 🚀 Need a Web Developer, React Developer, React Native Developer, Full Stack Developer React Node or Python Full Stack Developer who thinks beyond code and builds products designed to scale? Let’s talk.

🏆 Upwork Certified - Top Rated 💎 7+ Years ⌚ 1200+ Hours 💰 30+ Clients I am an Expert Full-Stack & AI-Powered Backend Developer with 7+ years of experience in building scalable, intelligent, and business-driven web applications. My expertise lies in Python frameworks (Django, Flask, FastAPI, DRF) along with AI/ML integration, ensuring that solutions are not only functional but also future-ready and data-driven. Over the years, I’ve successfully worked both individually and in collaborative team environments, delivering high-quality solutions with excellent communication, business alignment, and on-time delivery. I have developed and deployed projects across industries such as: 📌 E-commerce & Retail (AI-driven recommendations, personalization) 📌 FinTech & E-Wallet (fraud detection, automation) 📌 Healthcare & Telemedicine (AI-based diagnostics, chatbots) 📌 Travel & Booking (smart search & predictive pricing) 📌 Media, Video Streaming & Social Platforms (AI-driven content suggestions) 📌 Food Delivery & On-Demand Services (AI route optimization, predictive demand) 👉 MY EXPERTISE & SKILLS ✅ Backend & AI Python (Flask, Django, FastAPI, DRF) AI/ML Model Integration (TensorFlow, PyTorch, Scikit-learn) Natural Language Processing (Chatbots, Virtual Assistants, NLP APIs) Predictive Analytics & Automation Workflows Django with GraphQL ✅ Database PostgreSQL | MySQL | MongoDB ✅ Frontend React | JavaScript | Next.js (for AI-enhanced interfaces) ✅ Cloud & DevOps AWS (Lambda, EC2, S3, SageMaker for AI models) Docker, CI/CD pipelines 👉 MY PRINCIPLES ⭐ Flexible with any Task Management Software ⭐ 40–50 Hours/Week Availability ⭐ Daily Project Updates & Transparent Communication ⭐ Strong Focus on AI-Driven Innovation & Business Value 🚀 If you’re looking to integrate AI into your web or mobile apps, automate workflows, or build scalable backend solutions, I’m here to help bring your ideas to life. 📩 Let’s connect and discuss how I can add value to your project. Warm Regards, Astik Gabani.

Artificial intelligence enables businesses to automate workflows, increase efficiency, enhance customer experiences, and unlock new growth opportunities. As an AI Developer, AI Consultant, and founder of an AI SAAS company, I help startups and established organizations transform innovative ideas into scalable, production-ready AI solutions. For 10+ years, our team has been building AI software products, automation platforms, and intelligent systems. We combine the expertise of AI Developer teams, AI Consultant services, AI SAAS architects, AI Chatbot engineers, machine learning specialists, data scientist professionals, web developer teams, python developer experts, and web application developer resources to deliver scalable business solutions Key company metrics: • 10+ years in software development • 200+ successfully delivered projects • 20,000+ tracked hours on Upwork • 40+ software professionals • $1M+ earned on the platform • 5+ years average developer experience Today our team includes AI Developer specialists, machine learning engineers, data scientist professionals, python developer experts, web developer teams, and web application developer specialists. The average engineer brings 5+ years of commercial experience building AI SAAS platforms, AI Chatbot products, and business automation systems Our work focuses on helping companies implement AI in practical ways. We build AI SAAS products, AI Chatbot solutions, machine learning systems, natural language processing applications, small business automation platforms, AI API integrations, GPT-3 assistants, and intelligent workflow automation tools Many companies search for an AI Developer when what they really need is an AI Consultant who can connect technology to business outcomes. Successful AI implementation requires more than a model. It requires machine learning, natural language processing, data scientist expertise, AI API architecture, product strategy, and scalable software development. That is the AI approach we bring to every engagement Our AI Developer teams have delivered AI SAAS platforms used for customer support, internal operations, sales enablement, knowledge management, analytics, and workflow automation. We regularly build AI Chatbot systems using GPT-3, Botpress, AI API integrations, machine learning models, and natural language processing pipelines that improve customer engagement and reduce manual work As an AI Consultant, I help companies identify where AI creates measurable value. In many cases this includes small business automation, AI Chatbot implementation, AI API integration, GPT-3 assistants, machine learning models, and intelligent process automation. These solutions help teams save time, improve accuracy, and scale operations without increasing headcount Several projects have involved advanced machine learning, natural language processing, deep voice technologies, deep voice over solutions, conversational AI, and intelligent assistants designed to act as a virtual deal closer for sales teams. Our AI Developer teams work closely with founders and stakeholders to ensure every solution delivers business results rather than technology for its own sake Over the years, our AI Developer teams have worked with startups, SaaS companies, agencies, and enterprise organizations seeking practical AI adoption. As an AI Consultant, I regularly help businesses identify machine learning opportunities, evaluate AI API integrations, and design AI SAAS products that generate measurable ROI. Our AI Developer specialists collaborate with data scientist teams, python developer experts, web developer professionals, and web application developer engineers to transform ideas into scalable products Our experience includes AI Chatbot development for customer support, sales enablement, lead qualification, internal knowledge management, and small business automation. We have implemented GPT-3 solutions, Botpress platforms, natural language processing workflows, deep voice integrations, and deep voice over technologies for organizations looking to improve customer communication and operational efficiency Whether you need an AI Developer to build a new product, an AI Consultant to validate an idea, an AI SAAS partner to scale an existing platform, or an AI Chatbot team to improve customer interactions, we can help. Our expertise combines machine learning, data scientist capabilities, python developer experience, web developer execution, web application developer expertise, AI API integrations, GPT-3 technologies, Botpress solutions, natural language processing, small business automation, deep voice systems, and enterprise-grade software engineering We believe the best AI products are built around measurable outcomes. That is why every AI Developer, AI Consultant, AI SAAS architect, and AI Chatbot engineer on our team focuses on creating solutions that improve efficiency, automate repetitive work, and generate long-term value for our clients

75% avg reduction in manual ops. 3x faster feature shipping. 80% tier-1 support automated. These are the numbers from production AI systems I have shipped as a full stack developer and AI developer for SaaS, manufacturing, fintech, and healthcare teams. I build production-ready AI infrastructure - not prototypes. Multi-agent systems, LLM integrations, RAG pipelines, and AI automation that replaces real operational work. As a full stack developer and AI developer I own the full build - from LLM selection and agent orchestration to vector databases, API layers, and production deployment. ⭐⭐⭐⭐⭐"Very good communication and follow-up. They resolved not only legacy issues, but also identified and fixed additional problems we had not noticed. The result was a fully functional system that met all our requirements." - Client, Microsoft Copilot Implementation ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHAT I BUILD AS A FULL STACK DEVELOPER AND AI DEVELOPER ▸ AI Systems & Multi-Agent Development ▸ Full stack AI infrastructure from LLM selection and agent orchestration to vector databases, API layers, and production deployment. LangChain, LangGraph, RAG pipelines, and agentic AI workflows. ▸ The intelligence core of your product, built by a full stack developer with AI developer depth. ▸ AI Assistant & Chatbot Development Conversational AI, internal knowledge assistants, RAG-powered document Q&A, and customer-facing chatbots using OpenAI, Claude, or Gemini. AI developer chatbot development integrated directly into your existing stack. Chatbot development that reduces tier-1 ticket volume by 70-80%. ▸ AI Integration & API Connectivity Full stack developer connecting AI to your existing CRM, ERP, SaaS tools, and databases via REST API, webhooks, LangChain, and workflow platforms including n8n, Zapier, and Make. ▸ AI Automation Agents Multi-agent autonomous systems that replace manual operational work - lead qualification, procurement pipelines, document processing, outreach, support triage, and reporting. AI automation built by a full stack developer with production deployment experience. ▸ RAG Pipelines & Vector Search RAG system design, vector database selection and configuration (Pinecone, Weaviate, FAISS), embedding pipelines, semantic search, and document AI. Full stack developer and AI developer work covering the full RAG architecture from chunking to retrieval evaluation. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ DELIVERY NUMBERS 75% - avg reduction in manual ops 3x - faster feature shipping for product teams 80% - tier-1 support automated via chatbot development ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ CORE TECH STACK LLM & Models: OpenAI API, GPT-4o, Claude (Anthropic), Gemini, LLM Integration, Fine-tuning, Hugging Face, Whisper API Frameworks & Orchestration: LangChain, LangGraph, LlamaIndex, RAG, Multi-Agent Systems, Agentic AI, Autonomous AI Agents, Prompt Engineering Vector & Data: Pinecone, Weaviate, FAISS, Semantic Search, Embeddings, AI Data Pipelines, Document AI Automation & Integration: n8n, Zapier, Make, REST API, FastAPI, Python, Node.js, AWS/GCP/Azure Full Stack Developer Stack: Python, TypeScript, React, Node.js, .NET, PostgreSQL, FastAPI ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ INDUSTRIES Manufacturing | Construction | SaaS | Marketing | Fintech | Healthcare | E-commerce | Real Estate | HR Tech 📩 Send me a description of your current workflow. I will tell you within 24 hours where AI automation can remove the most manual work and what it would take to build it.

Most AI products die in production when latency spikes, integrations break, or pipelines silently fail under real load not because the model is bad. I build production‑ready AI systems and automations: real‑time voice apps, AI SaaS backends, RAG/agent workflows, and operational tooling that keep working after week two under real traffic, real data, and real users. What I build ☑️ Real‑time AI/voice systems: STT → translation → TTS pipelines (Deepgram, OpenAI, ElevenLabs) with WebSockets, streaming, and latency control ☑️ AI SaaS backends: FastAPI/Django services with auth, Stripe billing, usage limits, and admin dashboards ☑️ RAG & agent systems: retrieval pipelines, tools/agents (Claude Code, LangChain, LangGraph), vector DBs, evaluation + monitoring ☑️ Automation & ops: Claude/ChatGPT‑driven workflows, scrapers, n8n/Zapier‑style orchestrations, backend glue between CRMs, APIs, and internal tools Selected work shipped ➡️ AI ordering assistant (text + voice, English + Greek) with FastAPI backend and React frontend deployed via Docker, running live with real users and payments ➡️ Humanized AI text platform with Stripe subscriptions, usage metering, and ChatGPT‑style UI fully deployed on client infra, designed for ongoing content volume ➡️ Sports analytics platform with real‑time data feeds, AI‑driven betting insights, and full subscription/admin system for paying customers How I work ➡️ Start from failure modes: latency, concurrency, integrations, and data quality, not just “it works on my machine” demos ➡️ Design clean, testable backends (FastAPI/Django), strong API contracts, and simple, maintainable frontends (React/Next.js) ➡️ Add logging, monitoring, and retries from day one so you can see and fix issues instead of guessing ➡️ Ship in small, verifiable milestones every week ends with something you can run, break, and validate Core tech stack ☑️ AI: Claude / OpenAI / Gemini, Claude Code, LangChain, LangGraph, RAG, vector DBs (Pinecone, ChromaDB, FAISS) ☑️ Backend: Python, FastAPI, Django, REST APIs, WebSockets, async processing ☑️ Frontend: React, Next.js, TypeScript, Tailwind ☑️ Infra: PostgreSQL, Supabase, AWS (EC2, Lambda, S3, RDS), Docker, GitHub Actions, Vercel/Render/Railway If you need a system that can survive real users not just another AI prototype send your repo, current architecture, and target use case. I’ll tell you exactly what’s fragile and what I’d fix in the first 2–3 weeks. 🔑 Keywords: AI Engineer | Python Developer | LLM Developer | RAG Developer | AI Chatbot Developer | FastAPI Developer | Django Developer | Generative AI Expert | AI Automation Expert | LangChain Developer | OpenAI API Integration | GPT-4 Developer | Backend Python Developer | AI Agent Development | Retrieval-Augmented Generation | Vector Database Expert | Prompt Engineering | Flask Developer | REST API Developer | Machine Learning Engineer | NLP Developer | Python Automation | Web Scraping Expert | Scrapy Developer | AWS Python Developer | Docker Python | Microservices Architecture | PostgreSQL Expert

I'm a full-stack Python developer who can help you to make websites, API, design and manage the database, manage the server, data manipulation and analysis, scrape anything on the internet, and web browser automation. Backend skills: ☑ Python ☑ Pandas ☑ PHP ☑ Flask ☑ PostgreSQL, MySQL, MariaDB, SQLite ☑ Linux, Nginx, Apache Frontend skills: ☑ HTML5, CSS, Javascript ☑ ReactJS ☑ Bootstrap API: ☑ ChatGPT, OpenAI ☑ Stripe ☑ PayPal ☑ MailChimp ☑ Twitter ☑ Google API ☑ Upwork Extra: ☑ Cloud integrations: AWS, Google Cloud, Vultr, DigitalOcean ☑ Scraping: Beautiful Soup, Scrapy, Selenium ☑ Automation: Selenium, Selenium Grid ☑ Bypass Datadome protection, ReCaptcha, Cloudflare, and captcha Previous Projects: ☑ Twitter automation: Created an automation tool that can create accounts, like, retweet, post tweets, comment, and send DMs in parallel ☑ Youtube upload automation: Developed a script that can manually upload videos to Youtube in bulk, using a proxy and tor to prevent detection ☑ Google sign-in automation: Created a Selenium script to sign in to Google and save profiles in the browser ☑ Youtube watch automation: Created a bot using a proxy and tor to increase watch time on Youtube ☑ oui.sncf: Scraped train schedules and ticket prices using Selenium, while bypassing Datadome protection and numerous ReCaptcha challenges ☑ thetrainline.com: Scraped train schedules and ticket prices using Selenium, while bypassing Datadome protection ☑ poocoin.com: Patched Selenium to bypass Cloudflare protection and scraped data ☑ realestate.com.au: Created a script using Selenium to scrape over 10,000 data points in less than one day ☑ domain.com.au: Used Selenium to scrape over 16,000 data points, similar to realestate.com.au ☑ remax-centarnekretnina.com: Used Python Requests to scrape and save images for over 8,000 data points ☑ Instagram and Twitter bot dashboard to manage the bot My ultimate goal is customer satisfaction. I truly love working with Python. so I will make sure that you will be satisfied with my job and get the best results as fast as possible.

Here should be a nice long text here about how I present myself as the best and most qualified worker in the world, but it won't be here. Just rest assured that I will do my best to do the job I've taken on. That's all. Let's just cooperate - I do you a work, you pay me so I can buy bread and butter and pay the rent.

I help companies who are searching for: “full stack developer”, “web application developer”, “Python developer”, “SaaS developer”, “automation expert”, “n8n developer”, “Zapier expert”, “web scraping developer”, “API integration developer”, and “AI developer” to turn their ideas into scalable, production ready software systems. Instead of building isolated features, I focus on creating complete working systems, from frontend interfaces to backend architecture, APIs, databases, automation workflows and data pipelines. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I build scalable, production ready web applications and SaaS platforms using modern technologies. 𝐓𝐡𝐢𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬: - Frontend development with React.js, Next.js, Vue.js, Angular, Tailwind CSS - Backend systems using Django, Django REST Framework, FastAPI, Node.js, Express.js, NestJS - REST APIs and modular backend architecture - Authentication systems, role based access control, JWT, OAuth - Database design using PostgreSQL (including pgvector) and Redis - Docker based deployment and scalable system structure 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 I automate business operations by connecting tools and eliminating repetitive manual processes. 𝐓𝐡𝐢𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬: - n8n, Make, Zapier, GHL and Google Apps Script automation - CRM workflows, lead routing and customer lifecycle automation - Google Sheets, email, Slack and API based automation systems - Scheduled workflows and event driven automation pipelines - Cross platform data synchronization between business tools 𝐖𝐞𝐛 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠 & 𝐃𝐚𝐭𝐚 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 I build advanced scraping and data extraction systems that convert web data into structured business intelligence. 𝐓𝐡𝐢𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬: - Python based scraping (Scrapy, Selenium, Playwright, BeautifulSoup, DrissionPage) - Proxy rotation and anti block handling systems - Large scale multi page data extraction - Lead generation and structured contact data systems - E-commerce, job and market data scraping - Data cleaning, transformation and storage pipelines 𝐀𝐈 & 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 I integrate AI into applications to automate decision making and enhance functionality. 𝐓𝐡𝐢𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬: - OpenAI (GPT-4/4o) and other AI Models integrations - AI agents and automation workflows - RAG based search and knowledge systems - AI-powered chatbots and assistants - Document processing and intelligent classification systems - Streamlit based AI dashboards and analytics tools 𝐒𝐲𝐬𝐭𝐞𝐦 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 I connect multiple tools and platforms into unified business systems. 𝐓𝐡𝐢𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬: - API integrations across services and platforms - CRM and SaaS system integrations - Stripe payments and subscription systems - Multi service data pipelines - Backend orchestration for operational workflows 𝐖𝐡𝐚𝐭 𝐈 𝐅𝐨𝐜𝐮𝐬 𝐎𝐧: - Building complete systems, not just code - Designing scalable and modular architectures - Automating real business operations - Connecting software + data + AI into one ecosystem - Delivering production ready solutions 𝐖𝐡𝐨𝐦 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡: I work with businesses that need: - Full stack SaaS applications - Automation of internal workflows - Data extraction and scraping systems - AI-powered tools and platforms - System integration across multiple tools - Custom backend and API development Most of my clients are scaling businesses that need to move from manual operations to automated systems. Let’s Build Your System If you need a web application, automation workflow, AI system or data pipeline, I can design and build a complete solution tailored to your business. Send me a message and let’s discuss your project.

I’m a Python AI Engineer focused on RAG chatbots, tool-calling agents, and workflow automation. I help teams turn messy documents and scattered data into reliable features that people can use every day — with validation, retries, and clear logging so results stay consistent after launch. Typical work I deliver: RAG assistants for docs/knowledge bases (embeddings, vector DB, citations, metadata filtering) AI agents that call tools (APIs, SQL/Postgres, webhooks) to complete multi-step workflows with guardrails + fallbacks FastAPI backends for AI products (structured JSON responses, background jobs, clean integration) Data extraction pipelines when needed (OCR + parsing + normalization) How I build it (so it doesn’t break later): Start with a small first milestone: one end-to-end flow on your real examples Add measurable checks: retrieval quality, schema validation, safe SQL/tool execution, and “I don’t know” behavior when context is missing Keep cost + latency practical: caching where it helps, prompt versioning, and predictable output schemas Ship with maintainability: clean code, Dockerized setup, and a short runbook your team can operate Stack I work with: Python, FastAPI, LangChain/LangGraph, OpenAI-compatible LLMs, SQL/PostgreSQL, Docker, and vector databases (FAISS/pgvector/Pinecone-style). I can also support ML/DL (PyTorch) and computer vision when the project needs it, but my day-to-day work is building LLM systems that integrate into real products. If you share your brief + sample data, I’ll propose a practical first milestone, timeline, and what “done” looks like. I’m comfortable with self-hosted setups (privacy constraints), and can deploy on Docker/cloud as required. I also add basic monitoring hooks so failures surface early (logs, alerts, and simple dashboards). Open to a quick call to align on scope and success metrics.