Professional Experience

Full-Stack AI Engineer — Ajentica AI Nov 2025 – Present

Dhaka, Bangladesh

• Architecting multi-agent agentic systems for healthcare analytics using LangGraph and OpenAI Agent SDK, enhancing data processing efficiency.
• Developing robust backend services and RESTful APIs using FastAPI to orchestrate agent workflows and secure data access.
• Implementing production-grade RAG pipelines integrating LLMs with vector databases and layered security for explainable medical record analytics.
• Collaborating with cross-functional product and data teams to translate complex clinical requirements into reliable, scalable software solutions.
• Ensuring strict compliance with data privacy standards and ethical AI practices in handling sensitive patient data.

AI Engineer — Short Circuit Science Jan 2025 – Oct 2025

Dhaka, Bangladesh

• Developed an autonomous Agentic system for e-commerce call centre automation, significantly reducing manual data retrieval times.
• Designed and built multi-agent LLM systems (Co-Pilot) for drug discovery using LangGraph/CrewAI and ChromaDB.
• Managed the full software lifecycle including deploying applications via Docker/Kubernetes and maintaining CI/CD pipelines on AWS.
• Engineered scalable backend APIs (FastAPI, Flask, Django) and managed PostgreSQL/MongoDB databases for high-availability systems.
• Collaborated with international teams to integrate AI insights into core business logic.

AI Engineer (Contractual) — Delineate (YC W25) July 2023 – Dec 2024

Remote

• Developed AI agents to distill millions of scientific papers into actionable insights, accelerating drug development timelines.
• Fine-tuned LLMs (Gemma) using QLoRA on research-specific datasets to improve domain-specific query accuracy.
• Automated literature mining and curated MBMA datasets from 400+ clinical trials for benchmarking.
• Designed on-premises search engines for pharmacokinetics data retrieval, ensuring data security and rapid access.

AI Engineer — Opus Technology Ltd Jan 2021 – June 2023

Dhaka, Bangladesh

• Streamlined MLOps and software delivery by implementing CI/CD pipelines, boosting deployment efficiency by 20% on AWS.
• Developed an esports prediction model achieving 10% higher accuracy than betting odds through rigorous statistical analysis.
• Led and mentored a team of 4 junior professionals, fostering a culture of continuous learning and code quality.
• Managed client communications and requirement gathering for key business projects.
• Technologies: AWS, Selenium, Pandas, ML, OCR, PostgreSQL, Docker.

Teaching Experience

Instructor: Generative AI (Basic to Advanced) — Horizon Solutions July 2024

Dhaka, Bangladesh

• Delivered comprehensive curriculum on LLMs, Transformers, Vector DBs, and Agent Architectures.

Instructor: Fundamentals of AI — Skill Hunt Aug 2021

Dhaka, Bangladesh

• Taught foundational AI and Machine Learning concepts to early-career developers.

Education

BSc. in Information and Communication Engineering — East West University Graduated 2020

Dhaka, Bangladesh   |   GPA: 3.46 / 4.0

Higher Secondary Certificate — Matibhanga Degree College Graduated 2015

Result: 4.64 / 5.0