Shaikh Zaid
Full-stack AI systems engineer. RAG pipelines, LangGraph agents, and cloud-native services on Next.js + FastAPI + Postgres/pgvector, Docker, Kubernetes, AWS.
Explicit state-graph agents over open-ended prompt loops — every transition logged, every error replayable.
ShaikhZaid
Full-stack AI systems engineer. RAG pipelines, LangGraph agents, and cloud-native services on Next.js + FastAPI + Postgres/pgvector, Docker, Kubernetes, AWS.
Explicit state-graph agents over open-ended prompt loops — every transition logged, every error replayable.
Builder of production systems.
Full-Stack AI Systems Engineer focused on RAG pipelines, LLM agents, and cloud-native architecture — designing systems that move beyond demos into production. I've shipped TradeAgent AI (a LangGraph + Twilio + Deepgram voice agent for tradespeople), AgentAudit OS (LLM compliance observability with hash-chain audit logs spanning EU AI Act, NIST AI RMF, ISO 42001, SR 11-7 and HIPAA), and MedScribe AI (HIPAA-aware clinical SOAP notes on Deepgram + Gemini), alongside production SaaS work at Upstrapp Inc. I favour explicit state machines over open-ended LLM loops, ship production AI + SaaS for global clients, and measure work in outcomes — latency, reliability, audit trails — rather than prompt cleverness.
Where I've shipped.
Full-Stack Software Developer @ Upstrapp Inc.
Jan 2025 - Present · Ahmedabad, IndiaEngineering full-stack web applications end-to-end with React, Next.js, Node.js, NestJS, and TypeScript for client products and internal platforms.
- Architected and shipped 5+ production features across React/Next.js front-ends.
- Built REST and GraphQL APIs with NestJS and Strapi (headless CMS), integrated with MongoDB.
- Implemented secure authentication with JWT, OAuth, and role-based access control.
- Optimized MongoDB aggregation pipelines and indexing — reduced average query response from 400ms to under 100ms.
- Containerized services with Docker and managed AWS deployments (EC2, S3, CloudFront).
- Set up CI/CD pipelines with GitHub Actions for automated testing and zero-downtime deploys.
- Collaborate in Agile sprints with daily standups and code reviews.
React.jsNext.jsTypeScriptNode.jsNestJSExpress.jsMongoDBStrapiGraphQLRESTTailwind CSSMaterial UIDockerAWSGitHub ActionsFull-Stack AI Engineer · Freelance @ Freelance — international clients
2021 – Present · Remote (Asia/Kolkata)Designing and shipping production AI agents and SaaS products for founders and growth-stage teams across the US, UK, EU, and APAC.
- Built TradeAgent AI — a LangGraph-based voice agent for tradespeople using Twilio + Deepgram, with an explicit state-graph design so every transition is logged and replayable.
- Shipped AgentAudit OS — an LLM compliance observability platform with hash-chain audit logs mapping to EU AI Act, NIST AI RMF, ISO 42001, SR 11-7, and HIPAA.
- Delivered MedScribe AI — a HIPAA-aware clinical SOAP-note generator on Deepgram + Gemini, deployed to production for healthcare clients.
- Shipped four POS variants — offline-first, subscription billing, hyper-local marketplace, and social-commerce — plus SAP-integrated invoice automation for back-office workflows.
- Productionised the freelance stack end-to-end: Next.js + FastAPI services on Docker/AWS, Stripe billing, Postgres/Redis, and observability before launch.
Next.jsFastAPILangGraphLangChainOpenAIAnthropic ClaudeGoogle GeminiDeepgramTwilioStripePostgreSQLRedisDockerAWS
20 things I've shipped.
7 public · 13 private (under NDA or in production). Click any card for the deeper story.
React Live News
Modern futuristic live news platform with AI chatbot, smart summaries, trending topics, glassmorphism UI, and dark/light themes. Built with React 18 + Vite, featuring category-based filtering and real-time news from 50+ global sources.
iNoteBook
Secure cloud-based notebook application with JWT authentication, encrypted note storage, and real-time CRUD operations. Built with a RESTful API backend handling 1000+ concurrent requests and a responsive Material UI frontend.
Myntra Clone
Pixel-perfect e-commerce platform replicating Myntra's shopping experience — dynamic product catalog with advanced filtering, Redux-powered cart with persistent state, and fully responsive design tested across 10+ device breakpoints.
Portfolio (Legacy)
Earlier developer portfolio with smooth scroll animations, dark/light theme toggle, and optimized Lighthouse performance. Predecessor to zaidxshaikh.
React Food Delivery
Full-featured food delivery platform with restaurant discovery, dynamic menu rendering, Redux-managed cart with quantity controls, and order tracking. Styled with Tailwind CSS for a modern, mobile-first UI.
React Image Loader
High-performance image loading library with Intersection Observer-based lazy loading, progressive blur-up placeholders, graceful error fallbacks, and automatic WebP format detection.
React Restaurant
Modern restaurant website featuring an interactive menu with category tabs, integrated table reservation system, customer testimonials carousel, and mobile-first responsive layout.
TradeAgent AI
AI business assistant for tradespeople — plumbers, electricians, HVAC pros. AI voice/SMS receptionist that answers calls 24/7, books jobs, sends quotes. Includes smart scheduling, CRM, invoicing, automated review requests, NPS surveys, recurring jobs, and multi-channel (Voice/SMS/WhatsApp/Email). PWA + dark mode.
AgentAudit OS
Compliance observability platform for AI agents. 3-line SDK integration captures every AI decision with tamper-evident logs (cryptographic hash chain). Multi-framework compliance: EU AI Act, NIST AI RMF, ISO 42001, SR 11-7, HIPAA. Enterprise SIEM (Splunk, Sentinel, QRadar) and SSO (SAML/OIDC/SCIM via WorkOS).
MedScribe AI
HIPAA-compliant SaaS that transcribes therapist voice memos into structured SOAP clinical notes using AI. Real-time speech-to-text via Deepgram, AI-driven note structuring with Google Gemini, encrypted patient data storage, and session management.
Offline-First POS
IndexedDB-backed POS designed for low-connectivity retail environments. Works fully offline with Service Workers, queues transactions locally, and syncs cleanly when network returns.
Subscription POS
Recurring billing POS for service-based businesses. Subscription plans, automated billing cycles via Stripe Subscriptions, customer self-service portal, and dunning flows for failed payments.
Hyper-Local Marketplace POS
Multi-vendor delivery POS for hyper-local marketplaces. Vendor onboarding, real-time order routing across vendors, and live delivery tracking with rider assignment.
Social Commerce POS
Sell directly from Instagram DMs and WhatsApp Business with synced inventory and unified order management. Bridges social conversations and POS checkout into one workflow.
ForexGodBot
Automated forex trading bot deployed to a self-managed VPS. Signal generation, position management, Telegram alerts on trades, and 24/7 uptime via PM2 + Docker.
Pharmacy Job Finder
Node.js bot that scrapes 4 pharmacy job platforms hourly and sends real-time Telegram alerts for matching listings. Cron-scheduled, production-deployed, saves 3+ hours daily.
Freelance Job Finder
Node.js bot that scrapes 4 freelance platforms hourly and pushes new listings to Telegram in real time. Deployed to shared LumaDock VPS with PM2 + Docker.
Multi-Tenant E-Commerce
Nx monorepo enabling code sharing across multiple e-commerce storefronts. Multi-tenant architecture with shared core packages and per-tenant customization layers.
Invoice Automation (SAP)
Enterprise invoice automation system integrated with SAP. Handles document parsing, validation rules, and approval workflows for high-volume invoice pipelines.
zaidxshaikh (this portfolio)
The site you're reading. WebGL hero, ⌘K command palette, streaming AI chat grounded in my resume, recruiter-mode audience switching. Next 15 + R3F + Groq.
Code that ships in public.
Paper trail.
Ship-shipping engineering, on contract.
Engagements I currently take on. Fixed-price, milestone-billed. Top-rated on Upwork.
Let's build something real.
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