Hi, I'm Sagar 👋
I'm a passionate Software Engineer from Bangladesh. I specialize in Backend Focused full-stack web development with expertise in JavaScript, ReactJS, NestJS, and modern web technologies.
KHS

About

With a Bachelor's in Software Engineering from Daffodil International University, I've developed multiple projects demonstrating my technical skills. During my internship at SciTech Consulting, I worked on building secure REST APIs and authentication systems. My professional approach centers on creating efficient, user-friendly solutions. I'm committed to continuous learning and enjoy transforming complex technical challenges into seamless digital experiences.

Work Experience

S

SciTech Consulting and Solutions

December 2023 - March 2024
Associate Application Developer Intern
Implemented a secure authentication system for the Fordo App using Google OAuth and OTP, ensuring robust user verification. Developed a REST API and collaborated closely with Android developers to integrate backend services seamlessly. Designed and optimized a scalable database solution for secure user data storage and synchronization. Enhanced app reliability and performance by implementing advanced caching techniques.

Education

I

Ideal School And College

2010 - 2015
Secondary School Certificate (SSC)
G

Govt. Science College

2015 - 2017
Higher Secondary Certificate (HSC)
D

Daffodil Internation University

2019 - 2023
B.Sc in Software Engineering

Skills

React.Js
Next.js
Javascript
Typescript
Node.js
Nest.js
Express.js
Postgres
MySQL
MongoDB
Postman
Github
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Pharmacy Shop POS

Pharmacy Shop POS

Developed a Point of Sale (POS) system for pharmacy management: Manage product entries, track supplier purchases, monitor inventory, and streamline sales with secure authentication and transaction logging.

React.js
Typescript
MongoDB
Prisma
TailwindCSS
Shadcn UI
React Query
Website
Source Frontend
Source Backend
Blog Application API

Blog Application API

Developed a blog application backend: Implemented secure JWT authentication and authorization. Users can create blog posts, add tags, like posts, and comment, with all actions tracked and securely managed.

Express.js
Typescript
MySQL
Prisma
Website
Source

Tailor Shop Management

Built a tailor shop system: Developed with Laravel and MySQL, using MVC and Eloquent ORM. Managed customer measurements, info, and pricing. A point of sale page allows quick service orders and sales.

Laravel
Php
MySQL
Bootstrap
Source
Video
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on twitter and I'll respond whenever I can.

LinkedIn