Himel Ahmed

HA

Looking for a job

Himel Ahmed

@himelahmed2

Full-Stack Developer building production web applications, including Toolify3D's automated 3D-model quoting platform and award-winning MediGo.

I built Toolify3D, an e-commerce platform where customers upload a 3D model and receive an automated price quote based on its geometry. I also built its quoting engine and a separate admin dashboard for order management, tracking, and customer records.

For MediGo, I built a real-time healthcare platform connecting patients with verified medical professionals through emergency requests and location-based matching; our three-person team placed 1st runner-up at the Asset Skill Competition 2025. As an Independent Full-Stack Developer, I ship applications end to end, and as an Independent Security Researcher, I disclosed an email-verification bypass to DW News.

Experience

Work history, roles, and key accomplishments

SE

Current

Independent Full-Stack Developer

Current

Self-directed

Apr 2026 - Present (6 months)

Design and ship full-stack applications end to end across Next.js, Express and MongoDB, most recently MediGo and Sportnest.

Next.js Express MongoDB React NodeJS Tailwind Socket.IO OpenStreetMap

DY

Project Manager

DYBWEB

Jul 2025 - Mar 2026 (8 months)

Managed end-to-end delivery of 2 client web and e-commerce builds (React, Node.js, MongoDB, Stripe) with a 4-person team, meeting every scheduled deadline.

React NodeJS MongoDB Stripe Project Management Team Leadership

SE

Independent Security Researcher

Self-employed

Jan 2024 - Dec 2025 (1 year 11 months)

Disclosed an email-verification bypass to DW News and conducted vulnerability assessments and web application penetration testing, hardening WordPress and custom deployments against OWASP Top 10 vulnerability classes.

Penetration Testing Vulnerability Assessment OWASP Top 10 WordPress Security Burp suite Nmap Wireshark

Education

Degrees, certifications, and relevant coursework

MI

Munshiganj Polytechnic Institute

Diploma, Computer Science

2023 -

Pursuing a Diploma in Computer Science & Technology, expected to complete in 2027.

PH

Programming Hero

Web Development Level 1, Web Development

Completed Web Development Level 1 and is currently pursuing Level 2.

PH

Programming Hero

Web Development Level 2, Web Development

Completed Web Development Level 1 and is currently pursuing Level 2.

CL

CyberWarFare Labs

Purple Teaming Fundamentals, Cybersecurity

Completed the Purple Teaming Fundamentals certification.

EC

EC-Council

Network Defense Essentials (NDE), Cybersecurity

Completed the EC-Council Essentials Series, including Network Defense Essentials and Ethical Hacking Essentials.

EC

EC-Council

Ethical Hacking Essentials (EHE), Cybersecurity

Completed the EC-Council Essentials Series, including Network Defense Essentials and Ethical Hacking Essentials.

CI

Creative IT Institute

Ethical Hacking Training, Ethical Hacking

2022 - 2023

Completed Ethical Hacking Training at Creative IT Institute from 2022 to 2023.

CO

Coursera

Google Cybersecurity Certificate, Cybersecurity

Completed the Google Cybersecurity Certificate, covering foundations of cybersecurity, security risk management, networks, and Linux & SQL.

Tech stack

Software and tools used professionally

Availability

Looking for a job

Location

Bangladesh

Authorized to work in

Website

Portfolio

Salary expectations

30k+ USD

Social media

Job categories

Full Stack Developer Project Manager Security Researcher

Skills

Fullstack Development Web Application Development E commerce Development 3D Processing Pricing Automation REST API Design JWT Authentication JWKS Web Application Security OWASP Top 10 Penetration Testing Vulnerability Assessment Responsive Design UI UX Design JavaScript

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