👋 Hi, I'm Md. Belal Hossain

🚀 Software Engineer | Researcher | Cross-platform Mobile App Developer | Full-stack Web Developer

I'm a passionate, self-driven developer with ~4 years of experience in building efficient, scalable, and maintainable software. My primary expertise lies in Node.js, React, Python, Django, React Native, Flutter, and full-stack development, and I love contributing to impactful products that solve real-world problems.

📬 Connect with Me

💼 Current Role

Senior Software Engineer
Brain Station 23 PLC
📍 Dhaka, Bangladesh

🛠️ Technical Skills

• Languages & Frameworks:
  JavaScript, TypeScript, Dart, Python, Node.js, React, React Native, Flutter, Next.js, Java Spring, Django

• Databases:
  PostgreSQL, MySQL, Oracle, MongoDB, Realm DB

• Tools & Platforms:
  AWS, Azure, GraphQL, Docker, REST APIs, SSR, Formik, Yup

• Soft Skills:
  Problem Solving, Teamwork, Communication, Leadership, Analytical Thinking

📘 Education

B.Sc. in Computer Science & Engineering
Pabna University of Science and Technology (PUST)
📆 Passing Year: 2019

🔬 Academic Research

• Transfer learning with fine-tuned deep CNN ResNet50 model for classifying COVID-19 from chest X-ray images
  Hossain, Md Belal et al.
  Informatics in Medicine Unlocked, Elsevier, 2022.

• CNN based on transfer learning models using data augmentation and transformation for detection of concrete crack
  Islam, Md Monirul; Hossain, Md Belal et al.
  Algorithms, MDPI, 2022.

• Electrocardiogram signal analysis based on statistical approaches using K-nearest neighbor
  Alam, Mahmudul; Hossain, Md Belal et al.
  International Conference on Bangabandhu and Digital Bangladesh, Springer, 2021.

📌 Notable Projects

✅ Quiet Lawn LLC

SaaS platform for lawn care service management
Tech: NestJS, ReactJS, Postgres, Flutter
Role: Full-stack Developer, Mobile/QA Collaboration
🗓️ Jan 2025 - Jun 2025

✅ SUZUKI Bangladesh – E-commerce Platform

E-commerce web platform for SUZUKI Motorcycles
Tech: NextJS, ReactJS, NodeJS, MongoDB, AWS
Role: Frontend Development
🗓️ Nov 2023 - Jan 2024

✅ bKash Ltd. – FinTech Platform

Web solutions for the Big Data & Engineering team
Tech: Node.js, React, GraphQL, Oracle, PostgreSQL, MySQL
Role: Full-stack Developer
🗓️ Jun 2024 – Present

✅ City Bank – Bancassurance

Secure financial collaboration portal
Tech: ReactJS, NextJS, TailwindCSS, Ant Design
Role: Frontend Developer
🗓️ Feb 2024 – Mar 2024

✅ Tracker 23

Time & task management system
Tech: NextJS, ReactJS, NodeJS, Azure, PostgreSQL
Role: Frontend Developer
🗓️ Dec 2023 – Present

✅ Money Manager 23

Offline-first finance tracking mobile app
Tech: React Native, Realm DB, Formik, Yup
Role: Mobile Developer & Reviewer
🗓️ Dec 2022 – May 2023

✅ BioNippy – Organic E-commerce App

Organic product delivery in 10–30 mins
Tech: Flutter
Role: Mobile Developer
🗓️ 2 Months

✅ Ehsan Marketing

Multi-vendor e-commerce platform with YouTube automation
Tech: Django, REST, AWS
Role: API & Backend Developer
🗓️ Jul 2020 – Jun 2021

📊 GitHub Stats

“Code with clarity, build with purpose, and grow with every challenge.”