Elayamani Krishnamoorthi
Principal Engineer at AtoB
San Francisco Bay Area United States
Summary
👤
Senior🎓
Top SchoolElayamani Krishnamoorthi is a Principal Engineer with 14+ years of experience building performance-first backend systems, cost-optimized cloud infrastructure, and high-throughput data pipelines across startups and high-growth companies. He has repeatedly reduced cloud spend and improved reliability at scale—most recently cutting scraper costs 10x and lifting reliability to 99% at Lassie and leading a 45% cloud-cost reduction program. At ZeroDown he built the core home search platform that scaled to over 1M monthly users and drove SEO-led growth to 30K daily visitors, while modernizing data stores and real-time crawlers. Comfortable from low-latency market-data systems at D. E. Shaw to GCP, BigTable, Elasticsearch, and applied AI initiatives, he blends deep systems engineering with product-minded leadership and hands-on mentorship. Notably, he favors replacing brittle in-memory caches with scalable, cost-effective datastore designs—trading short-term latency hacks for long-term operational reliability.
10 years of coding experience
8 years of employment as a software developer
B.Tech Computer Networks Programming concepts Systems, B.Tech Computer Networks Programming concepts Systems at College of Engineering, Guindy
English, Tamil
Github Skills (40)
period10
python-requests10
loss10
addon10
python9
http9
tree-traversal8
jquery8
http-client8
kodi8
chartjs8
pre-order8
javascript8
sqlobject8
scrolling7
Programming languages (3)
Github contributions (5)
mani-coder/plugin.video.youngkbell.zee5
Dec 2018 - Mar 2020
Contributions:3 releases, 27 commits, 15 pushes in 1 year 2 months
mani-coder/cors-bypass
Oct 2021 - Dec 2022
Contributions:40 commits, 23 pushes in 1 year 2 months
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