Sajid Mahmud
Sajid Mahmud is an AI-powered mobile and web application developer based in Dhaka, Bangladesh, building intelligent apps with React, React Native, LangChain, LangGraph, and voice agents.
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I graduated from BRAC University in Computer Science. I build AI-powered mobile and web applications — combining clean UI design with robust engineering, LangChain and LangGraph agent workflows, RAG pipelines, and voice agents. When I'm not coding, I'm exploring new tech, contributing to open source, or sharing knowledge with the community.
Projects
Years
Education
BSc. in CSE
BRAC University
RACO AI
Build AI-powered mobile and web applications with React, React Native, and Next.js — shipping LangChain and LangGraph agent workflows, RAG pipelines, and voice agents alongside performant marketing sites and internal dashboards.
Strathwell Inc.
Helped finalize MVP and deployment of a full-fledged AI SaaS product, building LangGraph-orchestrated AI agents, RAG-backed retrieval, and voice-agent features across mobile and web clients.
Prime Real Estate
Hands on experience of talking to clients on a sales platform ,host meetups and maintained weekly threshold to meet full client alignment .
BRAC University Projects
Delivered academic and community projects ranging from data-rich dashboards to AI research prototypes, focusing on accessibility and maintainability.
From web applications to marketing sites, I build high-performance digital solutions that solve real-world problems.
