Md. Shahin Sheikh
Full-Stack Software Engineer — 5 years of building things that ship.
Dhaka, Bangladesh
A full-stack engineer with a designer’s eye.
I’m Shahin — a software engineer with 5 years shipping production software for high-traffic platforms. My happy place is the seam where an elegant interface meets a fast, well-architected backend.
Today I lead engineering at Cartup Ltd. Before that, at TechnoNext and Morpheus Soft, I built front-end teams, designed micro-service boundaries, and wired AI into real products — always optimizing for performance, accessibility, and developer joy.
- Software Engineer @ Cartup Ltd.
- Architected micro-service estates with gRPC, Kafka & Redis
- AI integrations for search, support and recommendation flows
- Led front-end for travel, food-delivery & e-commerce platforms
Teletalk Bangladesh
Software Engineer Intern · Dhaka, BD
Implemented an internal approval system and authored a fast in-memory search index that cut page load by ~60%.
Morpheus Soft
Software Engineer · Front-End · Dhaka, BD
Built a biometric (palm-scan) OAuth product on WebAssembly and React. Delivered a crypto trading dashboard plus several customer-facing OTA flows.
TechnoNext Ltd.
Software Engineer · Dhaka, BD
Lead engineer on travel and e-commerce platforms. Ship full-stack features with Next.js, .NET and Node — from booking flows handling millions of fares to authenticated dashboards used by ops teams.
Cartup Ltd.
Software Engineer · Dhaka, BD
Driving engineering for one of Bangladesh’s largest online marketplaces — owning the storefront, search and order pipeline end to end, and keeping checkout resilient through flash-sale traffic spikes on a Next.js and .NET stack.
What I build with.
Frontend
- React
- Next.js
- TypeScript
- JavaScript
- Tailwind
- Redux
- Framer Motion
Backend
- .NET / C#
- Node.js
- Express
- gRPC
- REST
- GraphQL
Data
- PostgreSQL
- MongoDB
- Redis
- Kafka
- Prisma
- EF Core
Architecture
- Microservices
- Monolith → Modular
- Event-driven
- Domain-driven design
AI / Tooling
- ◆OpenAI
- Claude
- RAG pipelines
- Vector search
- LangChain
DevOps
- Docker
- GitHub Actions
- ◆AWS
- Vercel
- Linux
CartUp
Full-stack engineering
One of Bangladesh’s largest online shopping platforms — flash sales, multi-seller marketplace, real-time inventory and a checkout that survives Black Friday. I work on the storefront experience, search, and the order pipeline.
Foodi
Front-end lead
A nationwide food-delivery network with restaurant onboarding, live order tracking, and a logistics dashboard for fleet managers. Built around a microservice estate with Kafka-driven order events.
Firsttrip
Full-stack engineering
Bangladesh’s top travel booking platform — flights, holidays, visas and eSIM in one app. I led the flight search experience, partner-airline integrations and the student fare flow.
Corsica Health
Front-end engineering
A US telehealth platform connecting patients with board-certified physicians for personalized GLP-1 weight-management plans. Discreet onboarding, secure intake, and a member portal for ongoing care.
US-Bangla Airlines
Front-end engineering
Booking, check-in and loyalty (Sky Star miles) experience for a major regional carrier flying across Asia and the Middle East. Live flight status, self-service rebooking and a content-driven holiday store.
Explorer profile.
@Shahin-Sheikh
Lv 15 · Excavator
84 / 120 XP to next level
- 31
- Repos
- 8
- Langs
- 9
- Stars
- 6
- Years
- Polyglot
- Veteran
- Prolific
- Starred
Language mastery
- TypeScript8
- JavaScript5
- C#2
- MDX2
- Go2
- HTML1
- C++1
- Java1
Public repositories, read at build · level & XP score those numbers, they are not a GitHub metric
Browse the repositoriesWhat they say back.
Shahin is one of the few engineers who can move fluidly between a Figma file and a production .NET service — and make both better in the process. He shipped our checkout rewrite a full sprint early.
Md. Rafiqul AlamEngineering Manager · TechnoNextI’ve worked with a lot of contractors. Shahin is in the top one percent for ownership. He treated our codebase like his own — refactored quietly, wrote tests, left it cleaner than he found it.
Preet S.CTO · Corsica HealthThe AI search integration Shahin built for our marketplace doubled the click-through on product discovery. Calm, methodical, and the docs were better than ours.
Md. Mehedi HasanSr. Team Lead · CartUpRare combination — deep technical chops, a real sense for design, and a teammate who makes Slack a nicer place to be. We hire him every time the budget allows.
Md. Sultan MahmudTechnical Manager · FoodiFive years, on one page.
The full record — roles, stacks, and the projects behind each of them. Read it here or take a copy with you.
- 5
- Years of practice
- 40+
- Products shipped
- 5
- Production clients
- ∞
- Cups of chai
PDF · updated 2026
Have a project in mind?
I take on a small number of engagements each quarter — long-term contracts, fractional engineering leadership, and the occasional weekend AI experiment. The fastest way to reach me is email.