Praharsh Jain
Senior Software Engineer, Backend at Grab
Indore, Madhya Pradesh, India
Summary
🤩
Rockstar🎓
Top SchoolPraharsh Jain is a Senior Software Engineer with 9 years of experience building high-throughput backend systems and risk platforms, currently driving backend engineering at Grab. He designs and operates production-grade services—rule engines, aggregation systems, and investigation portals—that handle 10k+ RPS, cut fraud to under 0.01%, and eliminated vendors to save nearly $1M. Comfortable across C/C++, Java, Node.js, Python and cloud platforms, he blends strong CS fundamentals with a focus on application security, testing and DevOps to improve code quality and reliability. A pragmatic team leader and mentor, he’s led agile transformations, increased test coverage by 30% on large codebases, and owned complex, zero-downtime data and compliance migrations. Outside of product work he contributes to technical assessment at HackerRank and has a history of inventing revenue-driving features in media and startup environments.
9 years of coding experience
2 years of employment as a software developer
Bachelor of Engineering (B.E.), Computer Engineering, Bachelor of Engineering (B.E.), Computer Engineering at Institute of Engineering & Technology DAVV, Indore
English, Hindi
Github Skills (106)
image-viewer10
macos-big-sur10
dns10
zip-archive10
pdf-viewer10
codeview10
api10
download-manager10
ai10
pipeline10
android-application10
developer-tools10
cli10
syntax-highlighter10
pdfjs10
Programming languages (8)
Github contributions (5)
praharshjain/Electron-PDF-Viewer
Mar 2017 - May 2021
PDF viewer created using Electron framework and PDF.js
Contributions:1 release, 22 commits, 2 PRs in 4 years 2 months
electronpdf-viewerpdfjselectron-appelectron-application
praharshjain/Doodle
Apr 2017 - Oct 2020
Contributions:7 commits, 6 pushes, 1 branch in 3 years 6 months
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