About

Thanks for stopping by. Read below to learn more about myself and my background.

Background

I have over 13 years of software development experience, leading cross-functional teams and delivering scalable, high-impact mobile solutions for diverse industries. With expertise spanning Kotlin, Android, Flutter, and backend systems using Spring Boot and AWS, I am dedicated to delivering innovative, maintainable products.

Recent highlights include:

  • Developing merchant gateway solutions for Bank of America using Flutter.
  • Leading development of a digital wallet app with 500K+ downloads.
  • Conducting advanced research on AI and large language models (LLMs) at Clark Atlanta University.

Beyond development, I am passionate about mentoring developers, clean architecture, and exploring cutting-edge AI technologies to improve user experiences.

Education

  • Master of Computer Science — Clark Atlanta University, Atlanta, GA (2024) | GPA: 4.00
  • Master of Information Technology — University of Dhaka, Bangladesh (2018)
  • Bachelor of Computer Science and Engineering — Khulna University of Engineering and Technology, Bangladesh (2009)

Skills

  • Data Science and ML: Python, TensorFlow, NLP, LLM, Generative AI, RAG, AI Agents, PyTorch, transformers, llama.cpp, Scikit-learn, Langchain, llamaindex, AWS Lex, Bedrock
  • Data Management: Apache Iceberg, Apache Hive, MinIO, DuckDB, Apache Parquet, Faiss, ChromaDB, SQLite, DynamoDB, MySQL
  • Frontend Development:Flutter, Native Android & iOS (Java, Kotlin, Swift), JavaScript, TypeScript, React.js, Next.js
  • Backend Development: Java Spring Boot, Hibernate, AWS (EC2, Amplify, S3, Lambda, API Gateway, Cognito, IAM), Firebase, REST, GraphQL
  • DevOps and CI/CD: Gradle, YAML, Makefile, Jenkins, GitHub Actions, Fastlane, Codemagic, Docker
  • Design Patterns: MVVM, MVP, MVC, MVI, Singleton, Factory, Builder, Observer, SOLID principles
  • Project Management: Agile Methodologies, Scrum, Story Sizing, Release Planning, Backlog Refinement, JIRA, Trello, Kanban Board
  • Game Development: LibGdx, Unity 3D