Himaย Varsha
Senior Software Engineer at Visa
California, United States
Summary
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SeniorHima Varsha is a Senior Software Engineer based in California with a decade of experience building cloud-native, high-performance systems at Visa, Apple, and Verizon. She specializes in Java/Spring Boot microservices, observability and reliability engineering, and full-stack interfaces, having improved throughput and reduced incidents across payment and analytics platforms for millions of users. Hima combines platform automation with Generative AIโintegrating LLM-driven RCA and anomaly detection to cut investigation time and save hundreds of engineering hours monthly. Sheโs also an active back-end contributor to the FiloDB time-series project, adding advanced aggregate and forecasting functions that reflect a deep understanding of query execution and data structures. Practical and data-driven, she bridges resilient backend architectures with intelligent automation to accelerate engineering velocity and operational excellence.
10 years of coding experience
5 years of employment as a software developer
Stackoverflow
261reputation
32kreached
8answers
3questions
Github Skills (21)
algorithm10
timeseries-database10
algorithms10
databases10
query-optimization10
data-structure10
scala10
prometheus10
data-structures10
database10
distributed-systems8
kafka8
nlp6
neural-network6
keras6
Programming languages (4)
Github contributions (5)
filodb/FiloDB
Sep 2019 - Jan 2020
Distributed Prometheus time series database
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 commits, 7 PRs, 8 comments in 3 months
Contributions summary:Hima primarily contributed to the implementation and enhancement of time series query functions within the FiloDB project. Their work involved adding support for new aggregate functions like `quantile_over_time` and `holt_winters`, as well as the `predict_linear` and `z_score` functions. They also fixed a bug related to storing arrays across multiple chunks and addressed handling edge cases for the new Holt Winters function, demonstrating an understanding of the underlying data structures and query execution.
time-series-databaseseries-databasevictoriametricsscaladatabase
HimaVarsha94/NTM
Apr 2016 - Nov 2016
Contributions:21 commits, 2 pushes in 6 months
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