Senior Software Engineer | AI/ML & Full-Stack | Banking Technology
LLMs • RAG • OCR • Fraud Detection • Enterprise Automation
Results-driven Software Engineer with 3+ years in banking technology.
Delivered AI-powered systems that eliminated 90%+ manual processing, improved fraud detection, and enabled intelligent data retrieval.Specialized in Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), OCR, vector search, and secure, compliant AI infrastructure.
May 2024 – Present
- Conducted R&D on LLMs, RAG, vector search, and generative AI frameworks
- Designed enterprise AI infrastructure ensuring data privacy, compliance, and scalability
- Prototyped document summarization, compliance automation, and intelligent query systems
-
Internal AI Chatbot (RAG + Vector Search)
→ Context-aware querying of internal documents
→ Tech:Python,Django REST,PostgreSQL,LangChain,ChromaDB,PaddleOCR,ReactJS -
Cross-Border Transaction Automation
→ Automated SWIFT file parsing & routing → 90%+ reduction in manual work
→ Tech:Java,Spring Boot,Oracle PL/SQL,ReactJS -
AI Bank Statement Analyzer
→ OCR + LLM fraud detection for loan screening
→ Tech:Mistral LLM,Ollama,YOLO,Django,React
May 2023 – May 2024
- Developed AI Face Liveness Detection (CNN trained on 100K+ images) for e-KYC fraud prevention
- Built Enterprise Captcha Generation Service with dynamic, secure APIs
Feb 2022 – May 2023
- Built scalable Django REST APIs and NLP product mapping models
- Developed cross-platform Flutter apps and supported CI/CD pipelines
B.Sc. in Computer Science & Engineering
East West University, Dhaka • 2018 – 2022
- CGPA: 3.64/4.00 (Dean’s List)
- Specialization: Data Science & Artificial Intelligence
| Category | Technologies |
|---|---|
| Languages |     |
| Frontend |    |
| Backend |    |
| AI/ML & Data |   LangChain RAG LLMs ChromaDB Ollama YOLO NLP |
| Databases |    |
| DevOps & Cloud |    CI/CD Celery Redis |
- "Human Posture Estimation in Agriculture" – ICIPCN 2022, Springer
- "Virtualization for Green Computing & e-Waste Reduction" – ICO 2022, Springer
- Medha Lalon Scholarship (2019–2021)
- Dean’s List, East West University (2021–2022)
- Academic Excellence: HSC 4.00, SSC 5.00