Sayed
Nazib
I like the hard problems — 15+ microservice platforms, AI tools that run fully offline, and marketplaces that don't go down under load.
From PRD to production — alone, fast, and irritatingly thorough.
What I've actually shipped.
No demos. No tutorials. No 'todo apps'. Real systems running in production for real people — sorted by how hard they were to build.
Comprehensive Education Management Platform
An entire school, in your pocket. 15+ microservices, a React Native app, three languages, and Kubernetes underneath — managing every student, fee, exam, and Hifz lesson without a single piece of paper.
Numismatic Auction Platform
Where serious collectors compete for history. A live auction platform for rare coins built like a financial exchange — with KYC, anti-sniping, and a back-office that scales to seven figures in monthly bids.
RxScribe — Voice-to-Prescription Desktop App
The doctor talks. The prescription appears. A desktop app with a local AI brain that turns 90 seconds of speech into a printable Bengali prescription — without ever touching the cloud.
ISP Management System
Every cable, every ONU, every technician — tracked in real-time across every branch. The full-stack ISP operations brain that replaced 14 spreadsheets and 3 WhatsApp groups.
Lead Generation & Outreach Automation
Find leads, verify them, message them, close them — automatically. A Go-powered scraping + outreach engine that turns 'cold email' from a four-hour ritual into a one-click campaign.
KnitUp — 3D Knitwear Configurator
Design your own sweater in 3D, then watch it spin. A guided 7-step studio that turns 'I don't know what I want' into 'add to cart' — with a real Three.js model that responds to every choice.
TaxFlow Pro — Tax Practice SaaS
Tax season, without the panic. The SaaS that replaces 4 spreadsheets, 12 email threads, and 'wait, did we file that?' with one calm dashboard and an AI research assistant.
Financial Control Desk — Offline Invoicing Desktop App
Invoicing without the subscription tax. One file. Runs offline. Your data on your machine. No 'free for 30 days' trap.
Soikot — Construction Site Management
Construction sites run on paper diaries, hand-written cheque registers, and 'I'll remember it'. Soikot replaces all of it with one fast dashboard that actually fits how site managers work.
AI-Assisted Dental Clinic Site
A clinic website that answers your questions before you have to ask. AI-assisted, mobile-first, and designed to turn anxious browsers into booked appointments.
Cardiology Specialist Website
A doctor's website that doesn't feel like a doctor's website. Bilingual (English + Arabic), buttery-smooth animations, and credibility you can feel before you read a single word.
On-Demand Service Platform
Built a production-ready on-demand service platform with React Native mobile app, Express backend, real-time tracking, and AI integration.
Headless E-Commerce Storefront
Built a high-performance headless e-commerce storefront with Shopify Hydrogen, advanced filtering, and seamless checkout flows.
Premium Fashion E-Commerce Store
Crafted a premium fashion e-commerce experience with Shopify Hydrogen, Framer Motion animations, Lenis scrolling, and i18n.
Interactive Campus Navigation System
Developed an interactive geospatial campus navigation tool with Leaflet maps, route visualization, QR scanning, and offline support.
Employee Management Dashboard
Built a modern employee management dashboard with React Router v7, interactive FullCalendar scheduling, and Docker deployment.
Health & Nutrition E-Commerce Platform
Built a full-stack nutrition brand platform with React, Express, MongoDB, Firebase auth, affiliate program, AI chatbox, and fitness tracking.
Recent Thoughts
Why Microservices Aren't Always the Answer
Understanding when monoliths make more sense and how to make the right architectural decision.
Building for 170M Users
Lessons from architecting a healthcare platform designed to serve an entire nation.
The Go + TypeScript Stack
Why combining Go backends with TypeScript frontends gives you the best of both worlds.
Offline-First Mobile Apps
Building React Native apps that work seamlessly without internet using WatermelonDB.
Let's Connect
Always interested in new projects, collaborations, and conversations about architecture and scalable systems.