Sanjai Gunasekaran
Principal Engineer at T-Mobile
United States
Summary
🤩
Rockstar🎓
Top SchoolSanjai Gunasekaran is a Principal Engineer and Azure Cloud Architect with over 24 years of IT experience, currently leading AKS architecture and migration to microservices at T-Mobile for workloads peaking above 3.5 million requests per minute. He blends deep cloud platform expertise with hands-on software delivery—designing resilient, cost-optimized Azure deployments, automation, and high‑performance APIs that meet strict SLAs. His background spans full lifecycle engineering from large ecommerce and enterprise integrations to distributed data platforms, and he has repeatedly delivered automation and scalability improvements that cut costs and operational risk. Sanjai is also a lifelong tinkerer who experiments with Hadoop, HBase, Docker and niche social-network projects in his spare time, reflecting a practical curiosity about data platforms beyond his primary cloud focus.
6 years of coding experience
19 years of employment as a software developer
Bachelor of Engineering (B.E.) Civil Engineering, Bachelor of Engineering (B.E.) Civil Engineering at College of Engineering, Guindy
Stackoverflow
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Github Skills (22)
salesforce9
api8
api-client8
rest7
python7
rest-api7
ip6
bypass4
aws3
web-security3
security3
networking3
webscraping3
proxy2
oracle-database2
Programming languages (3)
Github contributions (5)
vsanjairaj/OR_Using_R
Oct 2019 - May 2020
Operations Research Using R
Contributions:4 pushes in 6 months
rstatsoperations-research
stoic-skeleton/CalSync
Apr 2026 - Apr 2026
Contributions:3 pushes, 2 branches in 12 days
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