I build production-ready Generative AI systems - image generation pipelines, AI video, LLM apps, and autonomous agents. Not just prototypes that work in a demo, but systems that ship, scale, and keep running in production. Most AI projects don't fail at the idea stage - they stall at 80%. The prototype works, the demo impresses, and then it never quite becomes a reliable product clients can actually ship. That last stretch - consistency, structured outputs, error handling, real deployment - is exactly what I do. 10+ years building software, now focused entirely on Generative AI and Agentic AI. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: • AI image generation: text-to-image pipelines using ComfyUI, SDXL, Flux, and Stable Diffusion with custom workflow orchestration and production-grade quality control. • AI video generation and editing: text-to-video pipelines, AI-powered editing, clip generation from long-form content, and motion-controlled animation systems. • LoRA and model fine-tuning: DreamBooth training, PEFT/LoRA adapters for domain-specific image generation, automated dataset curation, and quality scoring. • AI character and digital persona creation: identity-consistent character generation across hundreds of outputs with automated quality gating. • LLM integration & orchestration: GPT-4, Claude, Llama, and Mistral integrated into business systems with structured outputs, schema validation, and production-safe response handling. • RAG Sytems: document Q&A, enterprise knowledge bases, semantic search using LangChain, LlamaIndex, and vector databases (Pinecone, Chroma, Weaviate, FAISS). • AI agents & automation: autonomous multi-step agents using CrewAI, AutoGen, MCP integrations, and n8n workflows with LLM-powered decision-making. • AI SaaS products & copilots: end-to-end generative AI platforms from architecture to deployment, including user interfaces, API layers, and scalable cloud infrastructure. • Prompt engineering: systematic prompt design, A/B testing, and output evaluation for consistent, high-quality results across text, image, and video, using tools like Promptfoo and Langfuse. 𝐅𝐫𝐨𝐦 𝐏𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐞 𝐭𝐨 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧: Building the AI is half the job - getting it live and stable is the other half. I handle the full deployment so your project doesn't stall at "it works on my machine": CI/CD for ML pipelines, model versioning, containerized inference (Docker), monitoring, and cost-efficient GPU provisioning on RunPod, Modal, Lambda Labs, and major clouds (AWS, GCP, Azure). You get a working product, not just a prototype. 𝐑𝐞𝐜𝐞𝐧𝐭 𝐖𝐨𝐫𝐤: ✔️ 𝗗𝗔𝗧𝗔𝗦𝗜𝗠: AI character generation platform with dual ComfyUI pipelines (SDXL + Z-Image), automated LoRA training, quality gating system, and GPU queue serialization. Processing thousands of images with identity-locked consistency. ✔️ 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗟𝗟𝗠: Multi-document RAG chat, automated comparison, canvas workflows, and presentation generation from uploaded files. ✔️ 𝗙𝗹𝗼𝘄𝗠𝗶𝗻𝗱: Built an AI-powered automation system using GPT-4, n8n, and FastAPI to handle data evaluation, scoring, and intelligent routing.Eliminated manual workflows, improved efficiency, and delivered with a 5.0-star client rating. ✔️ 𝗛𝗶𝗿𝗲𝗛𝗮𝗿𝗿𝘆: AI agent platform backend with multi-agent orchestration, LLM-powered task automation for marketing, content generation, and business analytics, with production-safe structured outputs and deterministic state transitions. I hold a 100% Job Success Score. If your project involves generative AI, image or video generation, LLM integration, fine-tuned models, agentic systems - or you need any of it actually deployed and running - send me the details and I'll tell you exactly how I'd build it. 𝐓𝐞𝐜𝐡: ComfyUI, SDXL, Flux, LoRA, Stable Diffusion, DreamBooth, PyTorch, OpenCV, GPT-4, Claude, Llama, LangChain, LlamaIndex, Neo4j, CrewAI, AutoGen, OpenClaw, Pydantic AI, Microsoft Semantic Kernel, NotebookLM, MCP, n8n, RAG, Pinecone, Chroma, FAISS, Runware, Promptfoo, Langfuse, Python, FastAPI, APIs and Webhooks, Supabase, Convex DB, Docker, Kubernetes, AWS, GCP, MS Azure, Oracle Cloud, RunPod, Modal, Fal.ai, Local GPUs based Infrastructure and its configurations. Note: I don't take on NSFW, adult, or explicit content projects.

Senior AI/ML Engineer and Full Stack Developer with 8+ years of experience building Generative AI applications, LLM solutions, AI architecture, Computer Vision, OCR pipelines, and production AI systems. Whether you're building an AI startup, adding AI to an existing product, or validating a new MVP, I help founders and product teams design, build, and deploy production-ready AI solutions that solve real business problems. ⭐ 25+ Production AI & Software Systems Delivered ✅ 8+ Years of AI & Full-Stack Development Experience 🏢 Experience across Healthcare, Insurance, Education & Enterprise Products 🚀 From AI strategy and architecture to production deployment Over the last 8 years, I have delivered AI and software products used across healthcare, insurance, education, and enterprise environments. My experience includes document intelligence platforms supporting insurance workflows for Swiss Re and Munich Re, AI-powered learning platforms, AI assistants, knowledge retrieval systems, OCR pipelines, and production AI infrastructure. I work as a technical partner, not just a developer. I help clients make the right architecture decisions, build scalable solutions, and deliver AI products that perform reliably in production. 🤖 AI & Machine Learning I can help you with: • AI Agents & Agentic AI Workflows • LLM Applications & Generative AI • RAG Systems & Knowledge Assistants • Document AI, OCR & Information Extraction • Computer Vision Solutions • AI Workflow Automation • AI Architecture & Technical Consulting • OpenAI, Claude, Qwen, LangGraph & LangChain Integration • LLM Evaluation, Prompt Engineering & Optimization • Self-Hosted LLM Infrastructure 💻 Full Stack AI Development • AI Features for Existing Products • AI-Powered SaaS Platforms & MVP Development • React, Next.js & TypeScript • React Native & Flutter Mobile Applications • Python, FastAPI, Node.js & NestJS • REST APIs, Backend Systems & Database Design • End-to-End Product Development ☁️ Cloud & Infrastructure • AWS Cloud Architecture • Docker & Kubernetes • CI/CD Pipelines & GitHub Actions • Scalable Production Deployments 🚀 Selected Production Experience Medical Document Intelligence Platform: AI-powered extraction platform for handwritten and multi-page medical documents, improving extraction accuracy from 84% to 88% while eliminating weekly model fine-tuning. Underwriter Assistant: Built an AI assistant that helps insurance teams analyze complex cases using natural language, combining vector search with structured data for multi-step reasoning. AcePrep: Developed an AI-powered learning platform that transforms thousands of exam papers into a searchable knowledge base with answer validation grounded in official marking schemes. LLM Evaluation Framework: Benchmarked commercial and open-source LLMs to optimize production document-processing workloads for both cost and accuracy. 🏢 Industries • Healthcare • Insurance • Education • Enterprise Software • AI Products & SaaS If you're looking for an AI Developer who can take ownership, make sound technical decisions, and deliver production-ready AI products instead of just prototypes, I'd be happy to discuss your project.

🏆 𝐒𝐞𝐧𝐢𝐨𝐫 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 (𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬) 📱 𝟓𝟎+ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 🌐 𝟐𝟎+ 𝐖𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 𝐄𝐱𝐩𝐞𝐫𝐭 💼 𝟖𝟎+ 𝐉𝐨𝐛𝐬 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 ⭐ 𝟒𝟎+ 𝐑𝐞𝐯𝐢𝐞𝐰𝐬 ⭐ 𝟓★ 𝐂𝐥𝐢𝐞𝐧𝐭 𝐑𝐚𝐭𝐢𝐧𝐠 𝐇𝐢, 𝐈’𝐦 𝐒𝐨𝐡𝐚𝐢𝐛 👋 I’m a 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with over 10+ 𝐲𝐞𝐚𝐫𝐬 of experience building 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 for both 𝐢𝐎𝐒 and 𝐀𝐧𝐝𝐫𝐨𝐢𝐝. I also specialize in 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 for 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 and creating clean, professional 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬. 𝐇𝐞𝐫𝐞’𝐬 𝐰𝐡𝐚𝐭 𝐈 𝐛𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐭𝐚𝐛𝐥𝐞: ✅ 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 – I build fast, smooth, and user-friendly mobile apps for iOS and Android ✅ 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 – I develop secure, scalable, and well-structured backend systems ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 – I design and develop modern, responsive, and high-performing websites 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮’𝐥𝐥 𝐁𝐞𝐧𝐞𝐟𝐢𝐭 𝐅𝐫𝐨𝐦 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ✅ Clean, well-organized code that’s easy to maintain and scale ✅ Apps and websites that perform well and provide a great user experience ✅ Regular communication and clear project updates ✅ On-time delivery with proper testing and bug fixes ✅ Honest feedback and practical suggestions to improve your project ✅ Post-delivery support until everything works perfectly 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 mobile app development for 𝐢𝐎𝐒 & 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 ✅ Modern 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 architecture with 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭, 𝐑𝐞𝐝𝐮𝐱, 𝐙𝐮𝐬𝐭𝐚𝐧𝐝 ✅ 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 integration (Auth, Firestore, Notifications, Analytics) ✅ 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 integration (Stripe, Apple Pay, Google Pay) ✅ 𝐀𝐏𝐈 integration & third-party services (Maps, Social Login) ✅ 𝐏𝐮𝐬𝐡 𝐍𝐨𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐃𝐞𝐞𝐩 𝐋𝐢𝐧𝐤𝐢𝐧𝐠, real-time features ✅ 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 for fast & smooth apps ✅ 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 upgrades & migration to latest version ✅ 𝐁𝐮𝐠 𝐟𝐢𝐱𝐢𝐧𝐠, maintenance & long-term support ✅ 𝐀𝐩𝐩 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 + 𝐀𝐩𝐩 𝐀𝐩𝐩𝐫𝐨𝐯𝐚𝐥 𝐅𝐢𝐱𝐞𝐬 (App Store & Play Store) 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 backend solutions for scalable web & mobile apps ✅ 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈 development with secure & well-structured architecture ✅ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 design & optimization (MySQL, PostgreSQL) ✅ 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 systems (JWT, OAuth, RBAC) ✅ 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 integration (Stripe, PayPal, Razorpay) ✅ 𝐀𝐝𝐦𝐢𝐧 𝐏𝐚𝐧𝐞𝐥𝐬 & 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 (Nova, Filament, custom) ✅ 𝐀𝐏𝐈 & 𝐓𝐡𝐢𝐫𝐝-𝐏𝐚𝐫𝐭𝐲 integrations (CRM, Email, SMS) ✅ 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 optimization & scaling (Redis, Queues) ✅ 𝐁𝐮𝐠 𝐅𝐢𝐱𝐢𝐧𝐠, maintenance & long-term support ✅ 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 upgrades & migration (latest versions) 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 website development using Elementor & modern UI/UX ✅ Custom 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 development (HTML, CSS, JavaScript customization) ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 website setup, migration, cloning & deployment ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 theme customization & premium theme development ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 speed optimization (fast loading & performance tuning) ✅ Technical 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 SEO (90+ desktop, 80+ mobile scores) ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 bug fixing, error resolution & site maintenance ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 security setup (SSL, backups, protection) ✅ 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 integrations (Analytics, Chat plugins, SMTP, Contact Forms) ✅ Fully responsive 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 websites optimized for conversion 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐏𝐫𝐨𝐯𝐢𝐝𝐞: ✅ 𝐑𝐞𝐚𝐥 𝐄𝐬𝐭𝐚𝐭𝐞 & 𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐢𝐚𝐥 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 Property listing systems, rental management platforms, and comprehensive dashboards for handling listings, clients, leads, and inquiries. ✅ 𝐇𝐞𝐚𝐥𝐭𝐡 & 𝐅𝐢𝐭𝐧𝐞𝐬𝐬 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 Mobile-friendly applications for workout tracking, progress monitoring, subscription management, and user engagement. ✅ 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 & 𝐋𝐨𝐠𝐢𝐬𝐭𝐢𝐜𝐬 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 Online stores, order management systems, delivery tracking solutions, and backend platforms for smooth and efficient operations. ✅ 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐏𝐨𝐫𝐭𝐚𝐥𝐬 & 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 Custom admin panels and dashboards to manage users, data, and business workflows efficiently. I provide ongoing support, updates, and improvements to keep your system running smoothly. Let’s work together to turn your idea into a reliable, user-friendly product. Feel free to message me — I’d be happy to discuss your project. Thanks. 𝐒𝐎𝐇𝐀𝐈𝐁 𝐀𝐇𝐌𝐄𝐃 𝐒𝐈𝐃𝐃𝐈𝐐𝐔𝐈 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫

I build full stack web apps, Shopify stores, and SaaS products that actually shi on time and within budget. With 5+ years of development experience, I've launched 40+ projects across e-commerce, SaaS, and startup spaces. I specialize in fast, scalable development using React, Next.js, Node.js, Python, and Django. What I typically build: • Shopify stores & apps : custom themes, conversion optimization, automation • SaaS MVPs & products : from concept to first paying customer • React/Next.js web apps : responsive, fast-loading, production-ready • APIs & backend systems : REST APIs, database design, payment integration (Stripe) • AI integrations : OpenAI, Claude, Gemini API connections into existing apps Why clients choose me: ✓ Fast turnaround : I prioritize shipping working code over perfect code ✓ Clear communication : weekly status updates, responsive to feedback ✓ Production-ready quality : deployed to AWS, tested, and documented ✓ Startup experience : I get that budgets matter and deadlines are real Tech stack: React · Next.js · Node.js · Python · Django · FastAPI · PostgreSQL · Stripe · AWS · Docker I work best on: fixed-price projects under $15k (fast scope, clear deliverables), hourly retainers for ongoing work, and MVP launches from design to live product. Let's build something that works.

🔹 Stop hiring developers. Hire someone who understands your product. I build and scale SaaS platforms end to end: Next.js and React on the front, Node.js and Python (FastAPI/Django) on the back, with Stripe, PostgreSQL, and AWS behind them. The kind of product that doesn't break after launch. If it involves APIs, dashboards, subscriptions, integrations, or AI features, I've probably built it before. What I Build Most Often • SaaS platforms (multi-tenant architecture) • Backend APIs (FastAPI, Django, Node.js/Express) • Integrations (OAuth, webhooks, third-party services, CRMs) • Automation & background workers • Analytics dashboards & admin panels (React / Next.js) • Data processing pipelines • Cloud deployments on AWS Why Clients Hire Me Many projects fail after MVP because the backend wasn’t designed for growth. I design for: 1. clean architecture 2. predictable scaling 3. maintainability 4. faster future features So you don’t need to rebuild in 6 months. Recent Work ✔ Built medical platform MVP (Node.js + React), production ready ✔ Designed military social platform infrastructure (Flask + AWS + Docker) ✔ Created organization-wide email compliance & analysis system (OAuth integrations) ✔ Built IoT monitoring platform with real-time device data ingestion ✔ Developed automation workflows & analytics dashboards Tech Stack 1. Backend Python (FastAPI, Django, Flask) Node.js (Express, NestJS) REST APIs, Webhooks, OAuth 2. Frontend React, Next.js, Vue Tailwind, Material UI 3. Data & Infrastructure PostgreSQL, Redis, MongoDB AWS, Docker, CI/CD Large dataset processing & reporting If you need someone who can own both the architecture and implementation, message me before hiring multiple developers.

Data Engineer & AI Developer | 3+ Years Financial Industry Experience I build data pipelines, AI-powered applications, and automation systems that run reliably at scale. My background spans web scraping, LLM integration, computer vision, betting automation, and full-stack data dashboards — delivered to clients across the US, UK, Europe, and Japan. 💼 Background — 3+ years at a leading Indian bank building risk models, credit scorecards, and AutoML pipelines — PG Diploma in Big Data Analysis ⚡ What I Deliver — Web scrapers handling 1.2M+ URLs and 120K daily pipelines — LLM/AI apps using GPT-4, Gemini, LangChain, RAG, Text-to-SQL — Full Betting automation for horse racing, golf, and football signals — Computer vision pipelines with YOLOv8 and PaddleOCR — Streamlit dashboards, risk scorecards, and AutoML tools 🏆 Notable Work — PitchBook scraper — 1.2M URLs — Njuskalo — 120K daily real estate listings — Text-to-SQL architecture — BetFare — full Betfair automation — LLM Notebook — $1,420 solo delivery — Anti-bot bypass systems 🛠️ Stack Python · Playwright · Selenium · GPT-4 · Gemini · LangChain · Streamlit · PySpark · SQL · YOLOv8 · PaddleOCR · FastAPI · Betfair API · n8n Clean code. Clear communication. Delivered on time.

I build backends that stay fast under real load — sub-200ms bidders, real-time pipelines, and fraud-detection systems handling production traffic, not toy demos. If you need someone who can own architecture end to end and ship, that's what I do. I'm a Top Rated full-stack engineer with 5 years across ad-tech, fintech, and AI-driven products. Recent work: Programmatic ad-tech — Designed a Go (Gin) DSP bidder on OpenRTB 2.x hitting sub-200ms latency, plus an identity-resolution service and a real-time bot/IVT detection platform (Go, Redis Streams, ClickHouse). High-scale backends — Node.js/NestJS and Go services with Redis, MongoDB, MySQL, and ClickHouse; observability via Prometheus, Grafana, and OpenTelemetry. AI integrations — LLM features with OpenAI/Anthropic/Gemini: RAG pipelines, streaming responses, and tool-use/agent workflows wired into real products. Full-stack & mobile — React, Next.js, and React Native frontends; shipped SDKs and tracking pixels used in production. Core stack: Go · Node.js · NestJS · TypeScript · Python/FastAPI · React/Next.js · ClickHouse · Redis · Docker · AWS · CI/CD. I communicate clearly, give honest timelines, and care about code that's still maintainable after I hand it off. If you've got a backend that needs to scale or a system that needs to be built right the first time, send me the details and I'll tell you straight whether I'm the right fit.

Senior Data Engineer with 7+ years building scalable ETL/ELT pipelines, real-time data processing, and cloud-native data platforms on AWS. 100% Job Success, Top Rated, $40K+ earned. I help startups and data teams move data reliably — from ingestion to analytics-ready APIs — and increasingly, into LLM/RAG workloads. WHAT I BUILD: - ETL/ELT pipelines — batch & near-real-time ingestion from APIs, databases, and event streams (Kafka, message queues) - Data modeling & warehousing — PostgreSQL, MongoDB, Redis, Elasticsearch, optimized for query performance and analytics - Backend data services — FastAPI, Flask, Django; REST & GraphQL APIs that expose clean, validated data to downstream apps and dashboards - AI/LLM data pipelines — RAG systems, embedding workflows, vector search (Pinecone, FAISS) using OpenAI APIs and LangChain - Cloud & deployment — AWS (EC2, Lambda, S3, RDS, API Gateway), Docker, serverless, CI/CD with GitHub Actions RESULTS I'VE DELIVERED: - Improved query performance by 30% through indexing and storage strategy - Cut infrastructure costs 25% via serverless and optimization - Reduced deployment time 45% with CI/CD automation - Maintained 99.5%+ uptime across production environments HOW I WORK: Clear communication, fast turnaround, and production-grade code — not prototypes that break. I treat your data infrastructure like it's my own: documented, tested, and built to scale. If you need a data engineer who can also bridge into AI/ML workloads, let's talk. Send me a message with your project and I'll tell you honestly whether I'm the right fit.

Hi there! I’m 𝗣𝗿𝗮𝘀𝗵𝗮𝗻𝘀𝗵𝗮 - a Full Stack Developer with 5+ years of experience delivering high-quality, cloud-native web applications. I specialize in building scalable solutions using AWS, GCP, and modern frameworks like React, Node.js, and Python. From frontend interfaces to backend systems and cloud architecture, I bring full-cycle expertise to every project. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀: 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React, TypeScript, JavaScript 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express, Python 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, Redis, MongoDB 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: • AWS (Lambda, S3, API Gateway, ECS, DynamoDB) • GCP (Cloud Functions, Firestore, App Engine) 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 & 𝗣𝗿𝗼𝘁𝗼𝗰𝗼𝗹𝘀: REST APIs, WebSockets, Model Context Protocol (MCP) 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? • Proven track record building reliable, secure, and efficient systems • Deep experience with cloud-native services and multi-tenant SaaS platforms • Strong understanding of Model Context Protocol (MCP) for context-aware applications and scalable microservices • Clean, maintainable code and clear communication throughout every stage I’m passionate about solving real-world problems through tech and delivering results that truly make a difference. Let’s collaborate and bring your idea to life!

Need a MERN stack developer who can turn a SaaS idea into a production-ready product? I build React, Next.js, and Node.js apps with the billing, roles, and dashboards real users actually need. Hi! I'm Waleed Saifi, a MERN stack developer with 6+ years building SaaS products with real product logic: billing, roles, dashboards, CRMs, messaging, APIs, reports, and workflows. I build and fix React, Next.js, Node.js, Express.js, MongoDB, and TypeScript apps that need to hold up under real production traffic. Most developers can build screens. The harder part is the system behind those screens: the data model, user permissions, payment flow, admin logic, API structure, third-party integrations, deployment setup, and the edge cases that only show up once real users start using the product. That's usually where I come in. I work best on SaaS platforms, internal tools, dashboards, CRMs, marketplaces, booking systems, real-time apps, and web/mobile products where the app is more than a basic frontend. Problems I regularly handle: - Turning a rough SaaS idea into a working MVP: frontend, backend, database, auth, payments, and deployment - Cleaning up React or Next.js apps that got hard to maintain - Fixing slow dashboards, broken APIs, unstable MongoDB queries, Stripe issues, auth bugs, and deployment failures - Building admin panels, user roles, subscription flows, notifications, messaging, reporting, and workflow automation - Integrating Stripe, Stripe Connect, Twilio, Google Maps, Firebase, OAuth, JWT, webhooks, and custom APIs - Adding AI-assisted features where they actually improve the product, not just because "AI" sounds good Recent product work: ▪️ WAWCD .com – SaaS CRM platform. Built with React, Next.js, Node.js, and MongoDB for 20K+ active users. Worked on CRM functionality, Stripe payments, Twilio messaging, and AI-assisted workflow automation. ▪️ Tournated .com – sports management platform. Built as a web platform and extended toward mobile, using Next.js, Node.js, MongoDB, and mobile-first product flows. ▪️ Prospeo .com – real estate SaaS platform. Built with React and Node.js for lead generation, data management, and AI-assisted property insights. Before writing code, I look at the product goal, user roles, database structure, API flow, payment logic, integrations, and deployment plan. Bad architecture early usually turns into expensive cleanup later, so I'd rather build it right from day one. I'm not the best fit for simple brochure sites or one-page landing pages. I'm a strong fit if you need a MERN stack developer who can take ownership of a real product, make technical calls, and ship features that hold up past the demo stage. Send me the app details, current stack, and what needs to be built or fixed. I'll come back with a practical technical plan.