Portrait of Md Lutfar Rahman

About Me

AWS backend engineer with experience in real‑time customer data analytics and highly scalable distributed messaging platforms. Previously at Meta (intern) on network capacity analysis; completed a Ph.D. focused on complexity of combinatorial games.

Quick Facts

Current: SDE II, Amazon Web Services
Ph.D.: Computer Science, University of Memphis (Dec 2021)
B.Sc.: CSE, Bangladesh University of Engineering & Technology (2013)

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Experience

Amazon Web Services (AWS) — Software Development Engineer II

Jan 2022 – Present

  • Developed highly scalable distributed messaging platform for complex campaigns.
  • Introduced dual‑stack (IPv6) domains for AWS Customer Profiles.
  • Built Generative‑AI ticket summarizer to help operations teams.
  • Ran Pinpoint capacity analysis across EC2, ECS, Glue, Lambda, and Kinesis.
  • Implemented data quality monitoring (AWS Glue, Deequ) for event data.

Meta — Software Engineer Intern

Jun 2021 – Aug 2021

  • Compared simulated vs. empirical network capacity/usage using statistical tests.

University of Memphis — Graduate Assistant

Aug 2016 – Dec 2021

  • Published PSPACE‑completeness results on Maker‑Breaker games.
  • Published deep learning papers on COVID‑19 symptom detection; work on VM migration in cloud.

ZS Solutions Ltd. — Senior Software Engineer

May 2014 – Jul 2016

  • Full‑stack engineer for healthcare management web service and non‑blocking bulk messaging service.

Commlink Info Tech Ltd. — Software Engineer

Feb 2013 – Apr 2014

  • R&D on network management software for Bangla‑Phone’s network in Bangladesh.

Education

University of Memphis — Ph.D., Computer Science

Dec 2021

Dissertation: Unordered CNF Game

Bangladesh University of Engineering & Technology — B.Sc., CSE

2013

Skills

Programming: Python, Java, Scala, Kotlin, C, C++, SQL
Cloud: AWS (EC2, ECS, EMR, Glue, Lambda, Kinesis, Deequ), Docker, OpenStack
Big Data: Apache Spark, Hadoop
Databases: MySQL, PostgreSQL, DynamoDB
Research: ML/GenAI, Complexity of Games

IPv6 Dual‑Stack Domains — AWS Customer Profiles

Introduced new dual‑stack domains (IPv4/IPv6) for AWS Customer Profiles to enable future‑proof networking and global reach.

Tech: AWS networking, DNS, load balancing

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Generative AI Ticket Summarizer

Internal tool to summarize support/ops tickets and surface key actions for faster triage.

Tech: AWS, Python, GenAI

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Native AWS Migration (NAWS)

Designed backend infrastructure to run services natively in Amazon’s internal AWS environment.

Tech: Java, Coral, AWS

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AWS Pinpoint Capacity Analysis

Load tests and scaling analysis across multiple AWS services to understand limits and propose tuning.

Tech: EC2, ECS, Glue, Lambda, Kinesis

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Data Quality Management System

Monitors event data quality and alerts on skewed/anomalous data patterns.

Tech: AWS Glue, Deequ

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Contact

Location: Seattle, WA, USA

Email: lutfar@amazon.com

Phone: (+1) 901‑273‑4019