Atanu Ghosh
Software Development Engineer (L6) at Amazon Web Services (AWS)
Fremont, California, United States
Summary
👤
Senior🎓
Top SchoolAtanu Ghosh is a senior software engineer and technical leader with over 10 years delivering distributed databases and data infrastructure at Meta and AWS, currently shaping Neptune Analytics and Aurora Limitless at AWS. He has led cross-functional teams to launch multi-tenant, memory-optimized graph services and built novel systems—like an off-box checkpointing fleet and zero-downtime blue-green scaling—that measurably improved recovery times, host efficiency, and enabled horizontal scalability. Atanu repeatedly drives availability and observability excellence (Hot Standby, snapshot restore, sub-2s writer discovery) to meet 99.99%+ SLAs and reduce MTTR by ~30%. He pairs hands-on systems design with product impact, having increased platform adoption at Meta from tens to hundreds of teams and delivered features that translate into multi-million dollar ARR. Based in Fremont, CA, he also brings practical open-source experience from contributions to Apache Giraph and a background in core database engineering from MySQL to large-scale graph compute.
10 years of coding experience
9 years of employment as a software developer
Class 10 & 12 Science, Class 10 & 12 Science at The Frank Anthony Public School BangaloreBachelor of Engineering (B.E.) Computer Science, Bachelor of Engineering (B.E.) Computer Science at RV College Of EngineeringMaster’s Degree Computer Science, Master’s Degree Computer Science at Stony Brook University
English, Bengali, Hindi
Stackoverflow
61reputation
15kreached
2answers
10questions
Github Skills (22)
asynchronous10
data-management10
java10
cpp10
giraph9
application-framework9
data-processing9
event-driven9
database9
nio9
apache8
acceleration8
big-data8
netty8
filter6
Programming languages (2)
Github contributions (5)
atanu1991/giraph
Oct 2018 - Jun 2021
Mirror of Apache Giraph
Contributions:2 PRs, 20 pushes, 5 branches in 2 years 8 months
javagiraphapache
atanu1991/AI-Homework1
Sep 2015 - Oct 2015
Contributions:21 pushes, 2 branches in 15 days
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