🚀 Experienced Freelance Software Developer Ready to Propel Your Projects Forward! 🚀 👨‍💻 With a solid foundation in ReactJS/AngularJS paired with Django/Flask, I bring over four years of expertise to the table. 🌟 Key Skills and Expertise: Proficient in ReactJS/AngularJS and Django/Flask development stacks. Extensive hands-on experience in Python programming for over four years. Skilled in managing Cloud Servers, particularly adept with AWS services such as RDS, EC2, S3, Amplify, and Lambda. Specialized knowledge in AI prompt engineering, capable of crafting custom AI chatbots tailored to your needs. Well-versed in Socket Programming and adept at building custom chat applications using Web sockets. 🔧 What I Offer: Expert Development: Delivering high-quality code and solutions tailored to your specifications. Efficient Problem Solving: Quick identification and resolution of issues to keep your project on track. Effective Communication: Clear and prompt communication throughout the project lifecycle to ensure alignment with your vision. Commitment to Excellence: Dedicated to delivering results that exceed your expectations, every time. 💬 Let's Chat! Whether you need a dynamic web application, a scalable backend solution, or a cutting-edge AI chatbot, I'm here to bring your ideas to life. Reach out today, and let's discuss how we can turn your vision into reality!

🔴 I am EXPERT using JavaScript, Python, and APIs where no-code tools fall short.🔴 ✅ I extend platforms using JavaScript, Python, APIs, and automation to create scalable, high-performance applications. 💡 I automate business processes end-to-end, eliminating inefficiencies and manual work. I design workflows that connect apps, APIs, and databases for complete automation. ✅ Deep experience with REST, GraphQL, Webhooks, OAuth authentication ✅ Expertise in database indexing, query optimization, and load balancing ✅ UI/UX best practices to create highly responsive and intuitive interfaces 💡 I understand both business and tech. I don't just deliver apps, I create revenue-generating, efficiency-boosting solutions that help businesses scale and thrive. 𝐌𝐘 𝐒𝐊𝐈𝐋𝐋 𝐒𝐄𝐓 𝐈𝐍𝐂𝐋𝐔𝐃𝐄: 🔹 𝐍𝐨-𝐂𝐨𝐝𝐞 & 𝐋𝐨𝐰-𝐂𝐨𝐝𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✔ Bubble.io – Full-stack no-code app development, UI/UX, workflows, database design ✔ Retool – Building internal tools, API-driven dashboards, admin panels ✔ Airtable, Glide, Softr – Custom business solutions with no-code platforms ✔ Custom JavaScript Plugins – Extending no-code functionalities with JavaScript ✔ Responsive Design – Pixel-perfect and mobile-friendly application design 🔹 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: ✔ REST & GraphQL APIs – Consuming and developing APIs for real-time data ✔ OAuth, JWT, API Authentication – Securely connecting third-party services ✔ Webhooks & Data Syncing – Automating data transfer between platforms ✔ Postman, cURL, Insomnia – API testing and troubleshooting 🔹 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 & 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: ✔ SQL & NoSQL Databases – PostgreSQL, Firebase, Supabase, MongoDB, MySQL ✔ Database Structuring – Normalization, indexing, query optimization ✔ Real-time Data Handling – Using WebSockets, Firebase, or Supabase 🔹 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: ✔ Zapier, Make (Integromat), n8n, Workato – Automating tasks across platforms ✔ Custom Scripting in Workflows – Using JavaScript & Python for advanced logic ✔ Web Scraping & Data Extraction – Automating data collection from websites ✔ Browser Automation – Puppeteer, Selenium, Playwright 🔹 𝐒𝐜𝐫𝐢𝐩𝐭𝐢𝐧𝐠 & 𝐂𝐮𝐬𝐭𝐨𝐦 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✔ JavaScript & TypeScript – For extending Bubble.io, Retool, and automation tools ✔ Python – Web scraping, API development, automation scripts ✔ Node.js & Express.js – Lightweight backends, microservices, and API development ✔ Flask & FastAPI – Python-based lightweight backend development 🔹 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: ✔ Role-Based Access Control (RBAC) – Secure authentication & authorization ✔ Data Security Best Practices – Encryption, hashing, token security ✔ Performance Tuning – Optimizing database queries, API calls, and workflows ✔ Serverless Architecture – AWS Lambda, Firebase Functions, Cloudflare Workers 🔹 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 & 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✔ Business Process Automation – Identifying inefficiencies & streamlining operations ✔ SaaS & Internal Tool Development – Building scalable solutions for businesses ✔ Cost Optimization – Reducing manual work, saving time & improving efficiency ✔ End-to-End Solution Consulting – From ideation to implementation 🔹 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 (𝐁𝐨𝐧𝐮𝐬 𝐒𝐤𝐢𝐥𝐥𝐬) ✔ Git & Version Control – GitHub, GitLab, Bitbucket for collaboration ✔ CI/CD Pipelines – Automating deployments in Retool/Bubble using GitHub Actions ✔ Cloud & Serverless Hosting – AWS, Vercel, Netlify, DigitalOcean 🟧 Keywords 🟧 Bubble.io developer, Retool expert, automation specialist, scripting professional, no-code developer, low-code developer, API integration expert, JavaScript developer, Python scripting, workflow automation, Zapier specialist, Make (Integromat) expert, n8n automation, Workato consultant, web application developer, database management, SQL expert, NoSQL databases, PostgreSQL developer, Firebase specialist, Supabase expert, MongoDB developer, MySQL consultant, REST API development, GraphQL integration, OAuth authentication, JWT security, webhook integration, data synchronization, Postman expert, cURL commands, Insomnia tool specialist, frontend development, backend development, full-stack developer, UI/UX designer, responsive web design, custom plugin development, serverless architecture, AWS Lambda developer, cloud functions, AWS services, Google Cloud Platform, DigitalOcean deployment, Heroku specialist, Vercel deployments, Netlify hosting, Git version control, GitHub projects, GitLab CI/CD, Bitbucket pipelines, continuous integration, continuous deployment, Agile methodologies, Scrum master, project management, business process automation, SaaS development, internal tools development, CRM integration, ERP solutions, CMS development, e-commerce platforms, payment gateway integration, Stripe API, PayPal integration, data visualization, dashboard creation.

🌟🌟🌟🌟🌟 Yasir is a professional Python and AI developer providing services with polite and clear communication, 🏆 on-time delivery, 🏆 100% job completion, and 🏆 6+ years of professional experience in Python backend development, Django, FastAPI, and AI/LLM applications. You can see my CV link in the portfolio section. 👋 Hello clients, Thank you for visiting my profile. I have 4+years degree of Computer Science and extensive experience in Python backend development, including Django and FastAPI frameworks, REST APIs, asynchronous systems, and AI/LLM integration. I also have deep experience in building chatbots, LangChain workflows, LangGraph knowledge systems, and NLP pipelines. The services that I'm providing are: -------------------------------------- Python Backend & Web -------------------------------------- ✅ Advanced Python scripts and backend solutions ✅ Django and Django Rest APIs ✅ FastAPI for asynchronous, high-performance endpoints ✅ Redis and ClickHouse for caching and analytics ✅ Multi-processing and multi-threading for concurrent workflows ✅ Celery for task scheduling and background jobs ✅ Integration with third-party APIs and services ✅ Scalable cloud solutions (AWS, Azure) -------------------------------------- AI, LLMs & NLP -------------------------------------- Building AI-driven applications including chatbots, knowledge systems, and retrieval-augmented workflows. ✅ OpenAI API integration for GPT-based solutions ✅ LangChain orchestration and LangGraph knowledge systems ✅ Fine-tuning, embeddings, and vector database pipelines ✅ NLP pipelines: text processing, semantic search, summarization ✅ Deployment of AI models into production ✅ AI workflow automation and intelligent system design -------------------------------------- DevOps & Cloud -------------------------------------- ✅ Docker, Kubernetes, CI/CD pipelines ✅ AWS and Azure cloud services integration ✅ Scalable architecture design for AI and backend applications #Python #AI #LLM #LangChain #LangGraph #OpenAI #Chatbots #FastAPI #Django #Backend #NLP #Cloud #Docker #Kubernetes

I design and deploy intelligent AI ecosystems that transform manual bottlenecks into high performance, automated revenue engines. Specializing in Claude Code and agentic workflows, I bridge the gap between raw LLM power and production-ready business logic. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 & 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐭𝐚𝐜𝐤 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐑𝐞𝐚𝐬𝐨𝐧𝐢𝐧𝐠: Expert in building autonomous AI Agents using Claude 3.5 Sonnet/Opus and GPT-4. I leverage Claude Code for advanced reasoning, agentic loops, and refactoring complex automation scripts. 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Powering end-to-end workflows with n8n (preferred), Make, and Zapier. I specialize in connecting CRMs (HubSpot, Salesforce) to custom AI handlers via webhooks and Python scripts. 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐆𝐫𝐚𝐝𝐞 𝐑𝐀𝐆: Designing Retrieval-Augmented Generation systems using Pinecone, Weaviate, and Chroma. I build internal knowledge bases that sync with Notion, Slack, and Google Drive for pinpoint accuracy. 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: LangChain · LlamaIndex · FastAPI · Python · Supabase · Docker. 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐓𝐡𝐚𝐭 𝐒𝐜𝐚𝐥𝐞 Custom Claude Agents: Moving beyond basic prompts to build agents that write code, handle multi-step research, and execute API calls autonomously. 𝐀𝐜𝐭𝐢𝐨𝐧𝐚𝐛𝐥𝐞 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐁𝐨𝐭𝐬: AI assistants that don’t just answer FAQs but trigger real actions—like updating a ticket status or qualifying a lead directly in your stack. 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐀𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬: Specialized agents trained on your proprietary docs to provide instant, sourced answers for your team. 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐋𝐞𝐚𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐬: Fully automated systems that scrape, qualify, and personalize outreach while you sleep. 𝐓𝐡𝐞 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰: 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐭𝐨 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧 I don’t just build cool demos; I deliver documented, self-healing systems. My process starts with a deep audit of your current tech debt, followed by the deployment of clean, Claude-verified code and robust error-handling. Whether it’s a custom LLM application or a complex SaaS workflow integration, I ensure every automation is scalable, transparent, and ready for high-volume production. Ready to automate? Let’s discuss how we can layer Claude Code and n8n over your operations to drive measurable efficiency.

-I'm a developer with experience in building Machine Learning Models, Mainly Computer Vision. -I've experience with TensorFlow, Pytorch, and etc....

I've built AI systems that process 100,000 calls a day, NLP models used in cancer treatment planning, conversational AI deployed across enterprise voice and text channels, and agentic workflows running inside Fortune 500 operations. I'm Dr. Omer, PhD from the University of Waterloo, and formerly Senior Director of AI R&D at Afiniti, a global enterprise AI company whose outcome orchestration platform serves Fortune 500 clients across Telco, Financial Services, and Healthcare. That background shapes how I approach every project: I ask whether this is the right AI architecture for the real business problem, not just the most popular framework at the moment. Production AI systems I've built and led: 🎯 Afiniti Enterprise Contact Center AI — As Senior Director of AI R&D, led development of Afiniti's AI product suite: behavioral pairing systems matching agents to customers in real time, outcome orchestration engines, and intelligent automation deployed across Fortune 500 contact centers globally in Telco, FinTech, and Healthcare 🎯 Automated AI Evaluation at Scale — Etisalat / PTCL — Designed and deployed an AI-based near real-time contact center evaluation system processing 100,000+ calls per day — replacing manual QA at scale for one of the region's largest telecom operators (Etisalat holds a 26% stake in PTCL) 🎯 Conversational AI Systems — Built end-to-end conversational AI pipelines for enterprise clients across voice and text channels, covering multi-turn dialogue management, intent recognition, LLM-based response generation, and integration with CRM and ticketing systems 🎯 NLP Models for Cancer Treatment Planning — Developed NLP models supporting clinical oncology workflows — applied NLP at the intersection of language understanding and life-critical treatment decisions Where I'm most useful: → You're building an LLM-powered product and need the architecture designed before your team writes a line of code → You need a RAG system or AI chatbot that handles real user behavior — not just curated demos → You want n8n, Make, or Zapier automation connected intelligently to LLM workflows → Your contact center, healthcare, or operations team generates high-volume data that AI should be processing automatically → You need a senior technical opinion on AI architecture, model selection, or agentic system design What I build: ✅ LLM Application Development — GPT-4o, Claude, LLaMA, Mistral, Gemini, Ollama ✅ AI Chatbot Development — customer support bots, lead qualification bots, internal knowledge bots ✅ Conversational AI — multi-turn dialogue, intent recognition, slot filling, voice + text channels ✅ RAG Pipelines & Knowledge Systems — vector store design, chunking strategy, hybrid retrieval, evaluation ✅ Agentic AI & Multi-Agent Systems — LangGraph, CrewAI, AutoGen, tool-use agents, OpenClaw ✅ Workflow Automation — n8n, Make, Zapier, AI-connected automation pipelines ✅ Voice AI & Speech Systems — Vapi, Retell AI, Whisper, Deepgram, ElevenLabs, STT/TTS pipelines ✅ NLP Systems — text classification, NER, keyphrase extraction, summarization, clinical NLP ✅ Document AI — intelligent document processing, extraction pipelines, unstructured data handling ✅ Contact Center AI — automated call scoring, behavioral modeling, real-time agent assistance ✅ Healthcare AI — clinical document processing, treatment decision support, medical NER ✅ Fine-tuning & Optimization — LoRA, QLoRA, RLHF, DPO, prompt optimization, model evaluation Tech stack: LLMs & Agent Frameworks: GPT-4o · Claude API · LLaMA 3 · Mistral · Gemini · Ollama · LangChain · LangGraph · LlamaIndex · DSPy · HuggingFace Transformers · CrewAI · AutoGen · OpenClaw · Semantic Kernel Automation & Workflow: n8n · Make (Integromat) · Zapier · Webhook integrations · API orchestration · event-driven pipelines NLP & ML: PyTorch · TensorFlow · SpaCy · NLTK · Scikit-learn · Sentence Transformers · BERT · T5 · Whisper · OpenCV Voice & Conversational AI: Vapi · Retell AI · Whisper · Deepgram · ElevenLabs · Amazon Polly · RASA · Botpress · STT/TTS RAG & Vector Databases: Pinecone · Weaviate · ChromaDB · pgvector · FAISS · Qdrant · Milvus Fine-tuning & Evaluation: LoRA · QLoRA · RLHF · DPO · Axolotl · Unsloth · LangSmith · MLflow · RAGAS · TruLens Deployment & Infrastructure: Python · FastAPI · Flask · Docker · Kubernetes · AWS (SageMaker · Lambda · EC2) · GCP Vertex AI · Azure ML · Prometheus · Grafana [AI Engineer · AI Developer · LLM Developer · NLP Engineer · AI Consultant · Agentic AI · AI Agent Developer · LangChain Developer · LangGraph · RAG Developer · Retrieval Augmented Generation · AI Chatbot Developer · Conversational AI · Chatbot Development · AI Automation · Workflow Automation · n8n · n8n Developer · Make Automation · Zapier Integration · OpenClaw · OpenClaw Developer · Voice AI · Voice Agent · Contact Center AI · Healthcare AI }

Top Rated Plus with 10+ years of experience, $100K+ earned on Upwork, 3000+ Upwork hoours I specialize in turning business problems into production-ready systems using Python, Node.js, React, and modern AI infrastructure. Whether you need an intelligent backend, a polished frontend, or the full product end-to-end, I design and ship systems that real users can actually depend on. On the AI side, I build RAG pipelines, LLM agents, AI automation workflows, and document processing systems using OpenAI, Claude, Gemini, LangChain, LangGraph, vector databases, and embedding-based retrieval. I've delivered KYB verification workflows, AML data systems, AI file organization tools, AI-powered construction estimation, and ETL pipelines connected to real business data. On the full stack side, I build production backends with Python/FastAPI and Node.js/Express, and production frontends with React and Next.js — connected to PostgreSQL, MongoDB, REST APIs, CRMs, and cloud infrastructure on AWS with Docker. I don't outsource the frontend or treat it as an afterthought. I build the full product. What I can build for you: RAG chatbots trained on your private business data LLM agents with tools, memory, multi-step workflows, and guardrails AI automation systems connected to your APIs, CRMs, databases, and dashboards Python/FastAPI and Node.js backends for production AI applications Full stack SaaS products with React, Next.js, FastAPI, Django, PostgreSQL, MongoDB, Docker, and AWS AI document processing, OCR, data extraction, and structured output pipelines Web scraping and ETL systems at scale OpenAI, Claude, Gemini, Ollama, LangChain, LangGraph, and vector database integrations My edge is the full picture. I understand the business problem, design the data layer, build the AI workflow, expose it through a clean API, and wire it up to a frontend your users can actually use. No handoffs. No gaps between layers. If you need someone who can own the entire stack and ship a reliable, maintainable product — let's talk.

I'm Ashik Zinnat Khan, a senior full-stack developer specializing in back-end development using Python and Django. I have more than 10 years of development experience and am willing to take on new challenges. The types of projects that I'm most interested in are: - Django - Django REST Framework - Flask - FastAPI - AI Chatbot Development - RAG Chatbot - AI Service Integration (OpenAI, Mistral, Claude) - Node.js - Docker - React, Next.js, Angular - DevOps & Deployment (AWS, DigitalOcean, Linode) - Kodi add-on development If you have a project that you would like to get me involved in, please don't hesitate and let's connect. Thanks for visiting my profile!

I help startups and businesses build AI-powered SaaS products, intelligent automation, and scalable web & mobile applications. Over the last 15+ years, I've built production-ready software for startups, SaaS companies, and growing businesses—from MVPs to enterprise applications. Today, much of my work focuses on integrating AI into real products using LLMs, AI Agents, RAG, Voice AI, and workflow automation while continuing to build scalable full-stack applications. Whether you're launching a new AI product, modernizing an existing platform, or automating business workflows, I can take your project from architecture to production. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 ✔AI Agents & Multi-Agent Systems ✔ AI SaaS Platforms ✔ LLM Applications (OpenAI, Claude, Gemini) ✔ RAG & Knowledge Retrieval Systems ✔ Voice AI & Conversational Applications ✔ AI Automation & Workflow Orchestration ✔ Full Stack Web Applications ✔ Mobile Applications 𝗔𝗜 & 𝗟𝗟𝗠 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 : I design and build production-ready AI systems that go far beyond simple API integrations. My recent work includes: ● AI Agents with tool/function calling, memory, structured outputs, and multi-step workflows. ● RAG pipelines using vector databases, hybrid search, embeddings, and document retrieval. ● AI-powered SaaS applications with authentication, subscriptions, dashboards, and admin portals. ● Voice AI systems with speech-to-text, text-to-speech, real-time conversations, and telephony integrations. ● AI content generation for text, images, videos, reports, and business workflows. ● AI automation using n8n, Make, custom workflows, MCP, and third-party integrations. ● LLM integrations with OpenAI, Claude, Gemini, open-source models, and custom AI pipelines. 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞 ▪ FRONTEND : React • Next.js • TypeScript • JavaScript • Tailwind CSS ▪ BACKEND : Node.js • NestJS • Express.js • Python • FastAPI ▪ MOBILE: React Native, Flutter ▪ DATABASES : PostgreSQL • MongoDB • MySQL • Redis ▪ CLOUD & DEVOPS : AWS • GCP • Docker • Kubernetes • CI/CD ▪ AI STACK : OpenAI • Claude • Gemini • LangChain • LangGraph • LlamaIndex • MCP • RAG • Vector Databases • Pinecone • Qdrant • Chroma • pgvector 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗼𝗺𝗺𝗼𝗻𝗹𝘆 𝗛𝗲𝗹𝗽 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗶𝘁𝗵 • Building AI products from scratch • Developing AI Agents and business automation • Creating production-ready SaaS platforms • Integrating AI into existing applications • Building scalable REST APIs and backend systems • Developing React, Next.js, Node.js, and Python applications • Mobile application development with React Native & Flutter • Modernizing legacy applications • Scaling systems for performance and reliability • Architecture reviews and technical consulting I believe good software is more than working code. It should be scalable, maintainable, secure, and easy to evolve as the business grows. I communicate clearly, move quickly, and focus on delivering production-ready solutions—not just prototypes. If you're looking for someone who can combine strong software engineering with practical AI implementation, I'd be happy to discuss your project.

🥇 Top 3% AI SaaS & Agents Builder | 🤖 27 AI systems launched | 🚀 16 yrs in tech | 🛠 51+ products built I help companies build practical AI products fast - from MVPs and internal tools to scalable agent-based SaaS LLM platforms. Deep experience integrating GPT, Claude, Gemini, and Perplexity APIs into production systems using LangChain, Agent SDK, Langfuse, and custom orchestration logic. My typical stack includes FastAPI + Python + Supabase for backend systems and ReactJS for scalable front-ends. I focus on launching MVPs fast and turning them into production-ready AI products. I’ve earned $100k+ on Upwork delivering complex AI SaaS platforms and agent-based systems for founders and teams - from MVPs to long-term scalable products. Most projects involve complex business logic, multi-system integrations, and product-level architecture thinking. I work independently and lead a small engineering team when project scale requires it. 🧠 What I build • AI SaaS platforms with multi-tenant architecture and decision engines • LLM systems with RAG, memory, scoring, and structured outputs • AI tools for sales, procurement, analytics, and infrastructure 🏗 Industries • Real estate & PropTech - USA, Canada, Australia • Automotive & marketplaces • Sales-driven and data-heavy products Open to other domains with non-trivial problems. ⭐️ Selected recent projects • Multi-tenant AI Brokerage Platform - white-label SaaS with tenant isolation and AI listing scoring • AI Tender Evaluation System - weighted scoring + RAG-based compliance validation • B2B Opportunity Intelligence Platform (USA) - AI-driven pre-sales company research, opportunity scoring, and sales training system for enterprise deal preparation • AI Real Estate Matching Platform - multi-agent property search with semantic filtering and lead scoring 🔧 How I work 1️⃣ Define the real problem and success metrics 2️⃣ Design system architecture first 3️⃣ Build in milestones with early usable results 4️⃣ Deliver production-ready systems with clean handoff 🛠 Tech Python • FastAPI • LLMs (GPT, Claude, Gemini, Perplexity) • LangChain • RAG Supabase • PostgreSQL • Vector databases CRM & tools: Zoho, Airtable, Notion, Google Sheets Automation tools (incl. n8n) only when they make sense, not as a core focus. If you need someone who thinks like a product owner and delivers like an engineer - let’s talk ✉️