Senior Software Engineer · MS Researcher · AI Systems Builder

Atlanta, GA, USA

I build scalable mobile + AI systems and publish applied research at the intersection of machine learning, healthcare, simulation, and efficient inference. I have 8+ years of experience shipping production apps across Android, iOS, Flutter, and cloud platforms.

What I'm known for

  • 8+ years shipping high-traffic mobile products (including PayPay).
  • AI, computer vision, and NLP research & production engineering.
  • Clean architectures, testing discipline, CI/CD, and pragmatic delivery.

Skills

Languages
Python, Go, Java, Kotlin, Swift, Dart
Frameworks
Flutter, Django, Spring Boot, Android, iOS, TensorFlow, AnyLogic
Cloud
AWS (API Gateway, Lambda, S3, RDS, ML Deployment), Azure, Google Cloud, Databricks
DevOps
GitHub Actions, Docker, Bitrise, Kubernetes
Databases
MySQL, SQLite, MongoDB, Neo4j, Realm
APIs
REST, GraphQL, Microservices (Payments Systems at PayPay)
System Design
Scalable Architecture, Distributed & Transactional Systems
Testing
Unit Testing, Integration Testing
Tools
Xcode, VSCode, Jupyter, Google Colab
Md Istiak Morsalin

Quick links

Currently

Graduate Research Assistant, Kennesaw State University (Aug 2025 – Present).

Building healthcare and ML systems (Flutter + Django) and doing applied ML research.

Highlights

Research

WebGPU-optimized inference, privacy policy analysis using knowledge graphs, and applied NLP.

See publications →

Engineering

Flutter, iOS/Android, Django/Spring Boot, microservices, cloud deployment, and MLOps.

Explore projects →