I build products
people actually use.
Hey, I'm Rahyan Shamsi Akil — based in Dhaka. Three years building production apps with Next.js, TypeScript, and the MERN stack. I care about performance, clean architecture, and UI that feels fast.
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SmartRetail AI
Next.js · Gemini AI
About Me
My introduction
Rahyan Shamsi Akil
Full-Stack Developer · 3+ Years
Available for full-time roles, freelance projects, and exciting collaborations worldwide.
Currently Building
SkillBridge
AI-powered tutoring platform with Groq Llama 3.3, Stripe payments, and role-based dashboards.
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Stack I Swear By
About
Enthusiastic and detail-oriented full-stack web developer with 3+ years of hands-on experience building responsive, user-focused applications using the MERN stack, React, Next.js, TypeScript, and modern JavaScript technologies.
Skills & Expertise
Technologies I build with every day — expert means production-ready, proficient means solid working knowledge.
Frontend
UI, frameworks & styling
10
skills
Expert
Proficient
Backend
APIs, databases & auth
10
skills
Expert
Proficient
Tools & DevOps
Workflow, deployment & APIs
8
skills
Expert
Proficient
Areas of Expertise
Six domains where I go beyond syntax — each backed by production projects with real users, real bugs, and real deadlines.
Full-Stack Development
End-to-end web applications from database schema to deployed UI — architected for scale, not just demos.
- Next.js App Router with SSR, SSG & API Routes
- Role-based systems with parallel route dashboards
- Stripe-gated flows and payment integrations
- Production Vercel deployments with CI/CD
UI Engineering
Interfaces that feel physical, not just functional — spring physics, scroll-driven effects, and pixel-perfect Tailwind.
- Framer Motion: 3D tilt, cursor spotlight, spring animations
- Lenis smooth scroll synced with Framer useScroll
- Responsive layouts that work on every device
- Dark/light mode with zero flash on load
API Design & Integration
Clean RESTful services and reliable third-party integrations — built to handle edge cases, not just the happy path.
- RESTful APIs with consistent error contracts
- Stripe PaymentIntent & webhook verification
- Gemini & Groq AI integrations with SSE streaming
- Axios interceptors for token refresh & retry
Auth & Security
Authentication that runs before React hydrates — no flash of protected content, no cookie policy surprises.
- JWT + refresh token rotation with secure storage
- Next.js Edge Middleware RBAC guards
- OAuth (Google & GitHub) via Route Handlers
- Dual-auth for cross-origin Vercel deployments
Database Architecture
Schema design that supports the business logic — not just CRUD, but audit trails, atomic transactions, and query efficiency.
- MongoDB: flexible schemas with Mongoose validation
- PostgreSQL + Prisma: relational models & migrations
- Atomic transactions for financial operations
- StockLog-style audit trails for state changes
Performance & Optimization
Fast by default — the right rendering strategy per page, smart caching, and no wasted client-side work.
- Static generation for content, SSR for dynamic data
- TanStack Query staleTime tuned per endpoint
- Next.js Image with lazy loading & blur placeholder
- Bundle analysis and code-split by route
See all six domains in action
Every expertise above maps to at least one shipped project below.
Projects
Explore my works
Modern Tutoring Platform
SkillBridge Frontend
Online tutoring had a coordination problem — students, tutors, and admins each needed a completely different interface, but most platforms serve everyone the same page. SkillBridge solves this with parallel Next.js routes per role, Stripe-gated bookings, and a Groq-powered AI tutor that answers questions without exposing the API key to the client.
AI-Powered Retail Management Platform
SmartRetail AI
Most retail owners manage stock on spreadsheets and make restock decisions on instinct. SmartRetail AI changes that — a Gemini-powered copilot grounded in live store data via 6 parallel DB queries so it cannot hallucinate numbers. One dashboard for sales, inventory, staff activity, and AI-ranked restock urgency.
Real Estate Marketplace Frontend
PropertySmart
Vercel silently drops session cookies when frontend and backend live on different domains — users log in, get redirected, then hit 401 immediately. PropertySmart fixes this with a dual-auth strategy: JWT stored in localStorage with an Axios interceptor as the reliable path, cookie as fallback. Framer Motion UI, Stripe checkout, and role-based dashboards for Buyers, Agents, and Admins.
Educational Platform
Cambrian School & College
Cambrian School & College was managing appointment bookings by phone and paper — no confirmation, no tracking, high no-show rate. This platform digitizes the entire flow: online booking, service categorization, MongoDB-backed workflows, and Nodemailer email confirmations triggered at each booking state change.
Qualification
My personal journey
Bachelor of Science — Computer Science
Bangladesh Army International University of Science & Technology (BAIUST)
Comilla Cantonment, Comilla
CGPA: 3.47 | Data Structures, Web Dev, Databases, Software Engineering
Higher Secondary Certificate (HSC)
Noakhali Government College
Noakhali
GPA: 4.83
Secondary School Certificate (SSC)
Noakhali Zilla School
Noakhali
GPA: 5.00
What I'm Looking For
My ideal next opportunity
Full-Time Roles
Mid/senior full-stack or backend positions where I can own features end-to-end and make architectural decisions.
Remote-First Culture
Async-friendly teams that trust engineers to deliver without micromanagement. Timezone-flexible.
Modern Tech Stack
Next.js, TypeScript, Node.js, PostgreSQL/MongoDB. Excited by Rust, Go, or cutting-edge tooling.
Collaborative Teams
Code reviews, pair programming, knowledge-sharing — not working in silos. Good engineering culture matters.
Learning Culture
Engineering blogs, internal talks, conference budgets. Teams that invest in growing their engineers.
Growth Trajectory
A clear path from IC → Tech Lead. I want to grow into architecture and mentorship over the next few years.
1// Who you're hiring2const rahyan = {3 role: "Full-Stack Developer",4 experience: "3+ years",5 stack: ["Next.js", "Node.js",6 "TypeScript", "PostgreSQL"],7 traits: ["Fast learner", "Clean code",8 "Ownership mindset"],9 available: true, // ready to start!10}1112export default rahyan
Kind Words
What colleagues say
“Rahyan consistently delivers clean, well-structured backend code. His understanding of Clean Architecture and Node.js is exceptional. He integrates seamlessly into team workflows, takes full ownership of his tasks, and always delivers on time.”
Tanvir Ahmed
Senior Backend Engineer · Prime Tech Solution Limited
Get In Touch
Contact Me
Talk to me
Write me your project details
Prefer a call? Schedule one.
Book a free 30-minute intro call — no commitment, just a conversation about your project or role.