Safayet Hossan Safin | Full Stack Software Developer

About Me

Who I Am

I'm Safayet Hossan Safin, a Full Stack Software Developer from Bangladesh passionate about building scalable, secure, and high-performance web applications. I specialize in Next.js, React, TypeScript, Node.js, Express.js, PostgreSQL, Prisma ORM, and modern software architecture.

My primary focus is developing SaaS platforms, business management systems, REST APIs, and modern user experiences with clean, maintainable code. I enjoy solving complex problems and turning ideas into reliable digital products.

Experience

Full Stack Software Engineer — GreatBro IT

July 2025 — Present

Developing scalable full-stack applications using Next.js, React, TypeScript, Node.js, Express.js, PostgreSQL, and Prisma. Contributing to architecture, API development, database design, and production-ready features.

Founder & Product Developer — EasyCoachium

Personal SaaS Project

Designing and developing a modern coaching management platform with multi-tenant architecture, subscription management, authentication, dashboard analytics, and scalable backend infrastructure.

Education

Secondary School Certificate (SSC)

Business Studies

2023

Completed Secondary School Certificate with a Business Studies background, building strong analytical and communication skills.

Diploma in Computer Technology

Feni Polytechnic Institute

2023 – Present

Currently pursuing a Diploma in Computer Technology with a focus on Software Engineering, Data Structures & Algorithms, Database Systems, Computer Networks, Operating Systems, and Modern Full Stack Web Development.

My Expertise

Frontend Development

HTML

CSS

Tailwind CSS

JavaScript

TypeScript

React.js

Next.js

Redux

Backend Development

Node.js

Express.js

Prisma

MongoDB

PostgreSQL

Authentication

Next Auth

JWT

Firebase

Other Tools

Git

Figma

My Projects

A selection of things I've built. Scroll sideways to explore.

See Details Live Link Source Code

EasyCoachium

EasyCoachium is a modern multi-tenant SaaS platform built for coaching centers to simplify daily operations. It helps coaching owners manage students, teachers, attendance, fees, batches, exams, and reports from a single dashboard. The platform supports multiple coaching centers under one system with secure role-based access and a responsive, PWA-enabled experience.

Challenges Faced

Designed a scalable multi-tenant database architecture.

Implemented secure authentication with role-based permissions.

Built dynamic dashboards for different user roles.

Optimized server-side rendering and API performance.

Developed offline-ready PWA functionality.

Handled complex fee and invoice generation logic.

Managed large relational data using Prisma ORM.

Implemented center switching without compromising security.

Created reusable UI components for rapid development.

Maintained clean architecture across frontend and backend.

#Next.js#TypeScript#React#Tailwind CSS#Shadcn UI#Prisma#PostgreSQL#Node.js#Express.js#JWT#PWA#Multi Tenant#SaaS

See Details Live Link Source Code

Nexaali Academy

Nexaali Academy is a full-featured online learning platform with interactive courses, live classes, and progress tracking. Already used by 300+ active students and real instructors. Built for scalability and real-world educational needs.

Challenges Faced

Real-time video streaming optimization for 200+ concurrent users Implementing secure role-based access for instructors and students .Seamless payment integration with Stripe + webhook reliability. Handling MongoDB aggregation for personalized dashboards

#Next.js#Tailwind CSS#Postgress#prisma#Jwt#SSL Commerce#Zoom Api#Youtube Api

See Details Live Link Source Code

Global Thought

A cutting-edge blogging platform that empowers writers to create high-quality, SEO-optimized content using AI assistance, real-time insights, and a modern editor tailored for thoughtful publishing and global impact.

Challenges Faced

Building a custom blog editor with AI suggestions and rich text support (Tiptap)

Integrating SEO analyzer with keyword density and readability scoring

Designing scalable PostgreSQL schemas for content, tags, and user preferences

Creating a seamless dark/light theme toggle with consistent typography

Handling authentication, rate limiting, and secure content previewing

#next.js#nextAuth#typescript#nextAuth#mongodb#shadcn/ui#Gemini ai

See Details Live Link Source Code

TastyRide

A smart, feature-rich food delivery web application offering real-time order tracking, multi-language support, dynamic promotions, and subscription-based restaurant profiles to ensure an engaging user experience.

Challenges Faced

Implementing real-time order tracking through multiple order stages

Managing dynamic discounts and advertisement banners

Creating a scalable multi-language translation system

Handling complex user roles and permissions

Integrating responsive UI for mobile-first design

#react#node.js#mongodb#tailwind#firebase#expressJs#Ai Chatbot

Let’s Work Together

💡 Have a project in mind? Whether it’s web development, design, or collaboration — I’d love to hear about it.

safin33221@gmail.com

+8801837429636

Safayet Hossan Safin

safin33221

Chittagong, Bangladesh

Hi, I'm Safin.

Full Stack Software Developer

About Me

Who I Am

Experience

Full Stack Software Engineer — GreatBro IT

Founder & Product Developer — EasyCoachium

Education

Secondary School Certificate (SSC)

Diploma in Computer Technology

My Expertise

Frontend Development

Backend Development

Authentication

Other Tools

My Projects

EasyCoachium

Challenges Faced

Nexaali Academy

Challenges Faced

Global Thought

Challenges Faced

TastyRide

Challenges Faced

Let’s Work Together

📬 Send Me a Message