Sahil Rai
Engineering Manager at Keychain
Gurugram, Haryana, India
Summary
👤
Senior🎓
Top SchoolSahil Rai is an engineering manager and cloud architect with a decade of experience building high-performance data infrastructure and distributed systems from Gurugram, India. He has led platform and data teams to deliver big-data pipelines, ML workflows, and secure microservices using AWS, Terraform, Python, and Elasticsearch, achieving outcomes like 10x faster ingestion and 90% cost reduction. Sahil combines hands-on technical delivery—designing RBAC, serverless migrations, IaC, and queryable S3-backed analytics for ~100TB—with people leadership that scales teams and operational reliability. He has a track record of turning performance bottlenecks into market-leading products and pragmatic security controls, and often pairs deep systems thinking with measurable business impact.
10 years of coding experience
8 years of employment as a software developer
Bachelor of Engineering (BE), Bachelor of Engineering (BE) at Thapar Institute of Engineering & Technology
Github Skills (45)
ms-data10
qt10
mass-spectrometry10
bioinformatics10
large-scale9
data-processing9
scale9
graph8
terraform7
aws7
dynamodb7
polly6
terraform-module6
devops5
infrastructure-as-code5
Programming languages (8)
Github contributions (5)
ElucidataInc/polly-cli
Mar 2018 - Mar 2021
cpp client for Polly command line interface (cli)
Contributions:1 review, 12 PRs, 27 pushes in 3 years
cppcpp-clientcommand-line-interfacepollycli-interface
sahil21/terraform-cognito-userpool
Dec 2018 - Dec 2018
Terraform module for Cognito User Pool
Contributions:4 PRs, 10 pushes, 4 branches in 6 days
user-poolpoolcognitoterraformterraform-provider
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