Back Trail

The Trail

Where I came from and what I picked up along the way — formal education and the certifications I've collected since pivoting to engineering.

Education

Bachelor of Science in Biochemistry and Molecular Biology

National University · Bangladesh
2019 - 2023

Dropout from National University due to some personal reasons.

Honors

Full-Stack Engineering & Mobile Development

Self-Directed Learning · Production Experience · Online
2022 - 2024

Intensive self-directed transition from biochemistry into software engineering — starting with frontend fundamentals, expanding into full-stack (Node.js, Prisma, REST APIs), and contributing to cross-platform mobile apps with React Native in a production healthcare environment.

  • Built and shipped full-stack web applications with Next.js, Node.js, and PostgreSQL
  • Developed React Native mobile features deployed to iOS and Android at Zeigen Health
  • Implemented JWT auth, RTK Query state management, and HIPAA-conscious data flows
  • Progressed from intern to full-time frontend-to-fullstack engineer within 12 months

AI Engineering, Agentic Systems & Full-Stack AI Products

Current
Self-Directed Learning · Active Practice · Online
2024 - Present

Shifted focus into AI-powered product engineering — building agentic workflows, integrating LLM APIs, and owning full-stack AI systems end-to-end. Currently architecting AI-driven ERP and HR platforms with Gemini, OpenAI, and N8N agent orchestration at ESAP.

  • Architecting agentic AI workflows with Gemini + N8N that cut manual HR processing by ~60%
  • Integrating OpenAI and Gemini APIs into full-stack Next.js/Node.js products
  • Designing agent pipelines: prompt engineering, tool calling, multi-step orchestration
  • Contributing to React Native mobile builds alongside AI and full-stack responsibilities
  • Actively exploring RAG pipelines, LLM fine-tuning, and autonomous agent architectures

Certifications

Coursera

Frontend Basics

Coursera · 2023

Comprehensive introduction to frontend development covering HTML, CSS, JavaScript fundamentals, and responsive design principles.

Coursera

React Advanced

Coursera · 2023

Advanced React concepts including hooks, context API, performance optimization, and modern React patterns.

Udemy

Complete Web Development

Udemy · 2023

Full-stack web development course covering frontend, backend, databases, and deployment strategies.

Udemy

React Native - The Practical Guide [2025]

Udemy · 2024

Comprehensive React Native course covering mobile app development, navigation, state management, and publishing to app stores.

Online Course

DevOps Fundamentals

Online Course · 2024

Docker, CI/CD pipelines, cloud deployment, and infrastructure automation basics.

Self-Directed · Active

AI Agents & Agentic Workflows

Self-Directed · Active · 2025 - Present

Hands-on practice building agentic AI systems — tool calling, multi-step agent orchestration, N8N workflow automation, and LLM API integration with Gemini and OpenAI.