Md. Shahad Mahmud Chowdhury
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Sr. AI Engineer & Team Lead @ Delineate (YC W25)
I build LLM and agentic systems for pharmaceutical research, and research Bangla NLP.
I lead a 10+ person AI team building production LLM and agentic systems for pharmaceutical research atDelineate (YC W25) — shipping multi-agent pipelines, scientific document extraction services, and evaluation systems that have to be right, not just convincing. 5+ years of experience in NLP, ML, and AI engineering, with publications at EMNLP 2023 and NAACL 2025.
Publications
- BanLemma · EMNLP 2023
BanLemma: A Word Formation Dependent Rule and Dictionary Based Bangla Lemmatizer
- BanNERD · NAACL 2025
BanNERD: A Benchmark Dataset and Context-Driven Approach for Bangla Named Entity Recognition
Recent Posts
Solving a Real-Time Race Condition: A Classic Distributed System's Challenge
How we solved a classic race condition in a multi-service streaming architecture using a conditional UPSERT for idempotent, ordered writes.
Understanding Scalability in System Design
A guide to scalability in system design covering load parameters, performance metrics like latency and throughput, and vertical vs horizontal scaling.
Building a System You Can Trust: Understanding Reliability, Faults, and Failures
An introduction to system reliability: the difference between faults and failures, and how hardware, software, and human errors cause them.
Harness the Power of RAG with LLMs, Vector Stores, and Langchain: A Comprehensive Guide
Explore the world of Retrieval-Augmented Generation (RAG) with Large Language Models (LLMs), Vector Stores, and Langchain. This in-depth guide covers everything you need to know to harness the power of RAG for question-answering, knowledge extraction, and content generation.
Mastering Python List Comprehension: Simplify Your Code with Ease
List comprehension in Python is a must-know tool for any programmer. Learn how to simplify your code with list comprehension, including advanced techniques like nested and multilevel comprehensions. Enhance your coding efficiency and readability today!