Based in Dhaka, Bangladesh

Md Mainul Islam Full-Stack Engineer & Problem Solver.

Award-winning CS undergraduate turning complex ideas into scalable, elegant software. From optimizing real-time streaming to building voice-first mental health tools.

Explore Work Github Profile
01. Background

Logic meets creativity.

Md Mainul Islam

I'm a Computer Science undergraduate at IUBAT with a relentless drive for building systems that matter. I've spent the last three years freelancing globally on Fiverr while competing in—and winning—national tech pitch competitions.

Whether I'm optimizing relational databases in SQL Server, writing competitive programming algorithms in C++, or crafting pixel-perfect interfaces, my goal is always the same: write clean code that solves real problems.

When I step away from the keyboard, you'll likely find me running half-marathons in the Bandarban hills or experimenting with Linux distributions.

10+

Global Client Projects

3.50

CGPA in B.Sc. CSE

2×

Pitch Competition Winner

21.1k

Half-Marathon Finisher

02. Capabilities

Technical arsenal.

Languages

C++ (Advanced) C# PHP C Python

Web Development

ASP.NET Core WordPress SignalR HTML5/CSS3 Tailwind

Data & Infrastructure

SQL Server MySQL EF Core Ubuntu Kali Linux
03. Journey

Professional experience.

Feb 2026 — Present

Vice Chair

IEEE IUBAT Student Branch

  • Leading the executive committee to foster technical excellence among 100+ student members.
  • Overseeing branch operations, strategic planning, and collaboration with IEEE Bangladesh Section.
  • Driving initiatives for technical workshops, seminars, and international competitions.
2021 — Present

Freelance Full-Stack Developer

Self-Employed (Fiverr)

  • Delivered 10+ custom web platforms for global clients across various industries.
  • Managed full lifecycles from requirement gathering to deployment and SEO optimization.
  • Maintained a flawless track record of client satisfaction and repeat business.
Current

Executive Member

BASIS Students' Forum — IUBAT

  • Engaging with national ICT networks and mentoring peers on career development.
04. Selected Work

Featured projects.

🎙️ 🏆 Winner - SympSIST '26

Kotha-Bondhu

A voice-first mental health platform designed for feature phones, bypassing smartphone dependency in rural Bangladesh to provide anonymous support.

Voice Tech • Social Innovation
🎧 Open Source

Shared Music Space

Real-time synchronized music streaming platform with sub-second latency syncing, live chat, and drift correction for network lag.

ASP.NET Core • SignalR • SQL Server
🐾 Full-Stack

Rescue Management

Comprehensive system for animal welfare NGOs to manage rescue operations, medical records, volunteer scheduling, and adoptions.

PHP • MySQL • Tailwind
⚖️ Management System

Lawyer Firm Portal

Web application for legal practices featuring automated appointment scheduling, case record tracking, and client management.

PHP • MySQL
05. What's Next?

Let's build something extraordinary.

Currently open to new freelance opportunities, collaborations, and full-time roles. Let's discuss how I can bring value to your team.


this.mainul@gmail.com
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