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md tamzid

@mdtamzid

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Senior Software Engineer specializing in scalable AI systems, backend architecture, and performance optimization.

Bangladesh

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What I'm looking for

I seek engineering roles building scalable AI-driven backend systems, with collaborative teams, strong engineering practices, cloud-native infrastructure, and opportunities to lead technical design and performance improvements.

I am a Senior Software Engineer with extensive experience designing and delivering high-scale AI and backend systems, including RAG services, AI ingestion pipelines, and durable workflow orchestration. I have led performance optimizations that improved batch processing by 70% and backend performance by 60%, and built production systems integrating vector and graph databases.

I collaborate across teams to deliver product-focused solutions, having driven real-time features, cloud-native deployments, and cross-platform architectures. I take pride in mentoring, pragmatic engineering, and building cost-effective, high-performance products showcased in projects like SafeKids.tv and AI BookReader.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Sun Asterisk

May 2017 - Present (8 years 9 months)

Designed and implemented an AI RAG Answer Service and modular AI Ingestion microservices, improving backend performance by 60% and batch processing throughput by 70% while integrating evaluation pipelines for production accuracy.

RAG Microservices MLFlow Vector Databases Java NodeJS Python Distributed Systems

System Development Engineer

Framgia Bangladesh

Oct 2015 - Apr 2017 (1 year 6 months)

Led project delivery including requirement analysis and coding, built real-time chat/notification systems using Rails Action Cable and websockets, and improved user communication features for client applications.

Rails WebSockets Real Time Systems Ruby PostgreSQL Redis Docker CI CD Agile

Java Programmer

Orbund LLC

Jul 2014 - Sep 2015 (1 year 2 months)

Refactored university registration logic to improve performance by 40% and implemented government tax calculations and reporting to ensure accurate compliance.

Java Performance Optimization Reporting SQL TDD BDD Agile

Education

Degrees, certifications, and relevant coursework

American International University - Bangladesh

Bachelor of Software Engineering, Software Engineering

2010 - 2014

Grade: 3.80 / 4.00

Completed a Bachelor of Software Engineering with coursework and projects in software development and engineering practices, achieving a cumulative GPA of 3.80/4.00.