Web Application Developer

Sajid Mahmud

Full-stack developer crafting beautiful, functional, user-centered digital experiences.

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About

A bit about me

I’m a full-stack developer who graduated from BRAC University in Computer Science. I love blending clean UI with solid engineering, and when I’m not coding I’m exploring new tech, contributing to open source, or sharing knowledge with the developer community.

10+

Projects

3+

Years

100+

Commits

Education

Bachelor of Science in Computer Science & Engineering

BRAC University

CGPA: 3.15

Thesis

Prompt-Based Generative AI for Sign Error Recovery in Bangla Sign Language Recognition

Key Coursework

Software FoundationsComputer ArchitectureData Structures & AlgorithmsArtificial IntelligenceMachine Learning AlgorithmsComputational TheoryNetwork Security

Activities

General Member of BRAC University Computer Club (BUCC) and Cultural Club (BUCuC)

Skills

Technical Proficiency

React / Next.js70%
TypeScript90%
MS Excel & MS Access90%
Python80%
UI/UX Design75%
Laravel60%
MySQL80%
Problem Solving70%

Technologies & Tools

Prompt Engineering
Microsoft Access
Microsoft Excel
React
Next.js
TypeScript
Node.js
Python
MongoDB
Tailwind CSS
Docker
AWS
PHP
Laravel
MySQL
PostgreSQL
Experience

Where I’ve been

Full Stack Web Application Engineer

RACO AI

2025 — Present

Collaborate with founders and design teams to ship immersive web experiences, building performant marketing sites, design systems, and internal dashboards.

Sales Executive

Prime Real Estate

Jan 2024 — April 2024

Hands on experience of talking to clients on a sales platform ,host meetups and maintained weekly threshold to meet full client alignment .

Frontend Developer

BRAC University Projects

2020 — 2022

Delivered academic and community projects ranging from data-rich dashboards to AI research prototypes, focusing on accessibility and maintainability.

Projects

Selected work

Screenshot of LuxEstate

LuxEstate : Real Estate Website

Django REST FrameworkNext.jsReact

LuxEstate is a full-stack real-estate booking platform built with Django REST Framework and Nextjs, it features Property browsing, property detail pages, bookings, payment simulation, user accounts

Screenshot of Bangla sign language project

Multi-Modal Bangla Sign Language (BdSL) Recognition System

PythonTensorFlowJupyter Notebook

provides a complete scaffold for building a real-time offline BdSL recognition pipeline. The system captures RGB webcam videos, extracts MediaPipe Holistic landmarks, trains multi-stream neural encoders, and deploys a real-time demo with simultaneous sign (60 classes) and facial grammar (3 classes) predictions

Screenshot of Decormade

dhk.decor: Decoration Website Full Stack

Next.jsFramer MotionTailwind CSS

A responsive E-commerce website showcasing locally made decoration products for client. Integrated Clerk and Inngest

Screenshot of Bus Service webpage

Bus Service E-agent: PHP Laravel

PHPNext.jsLaravel

A web based Laravel project for reserving bus seat using mobile payment.

Screenshot of BDTextileHub e-commerce dashboard

BDTextileHub: E-Commerce Website

ReactNode.jsPostgreSQL

A full-stack e-commerce platform with user authentication, product management, and real-time inventory tracking.

Screenshot of Heart Disease Prediction Using LLM project

Heart Disease Prediction Using LLM

Prompt EngineeringPythonLLM

This project predicts whether a patient is likely to develop heart disease in the next 10 years based on health-related attributes. The motivation stems from the increasing prevalence of cardiovascular diseases and the need for early prediction systems.

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