Jerin Ignatious
Senior Software Engineer at Rakuten
Osaka, Japan
Summary
👤
Senior🎓
Top SchoolJerin Ignatious is a Senior Software Engineer with seven years of experience building scalable, customer-facing systems across fintech and streaming domains, currently based in Osaka. He has a track record of delivering high-impact solutions—most notably an industry-first ePAN video KYC flow and REST APIs serving 500k+ daily requests—that boosted onboarding rates from 66% to 80%. Comfortable across Kotlin, C++, Java and JavaScript, he excels in designing microservices, reactive API clients, and cloud-native architectures using AWS, Kafka, PostgreSQL and serverless patterns. At NTT he designed a real-time livestream monitoring and alerting platform, and earlier work reduced client call costs by over 50% through data-driven tooling. A competitive programmer with success in contests like CodeVita and CodeSuite, he pairs algorithmic rigor with pragmatic production engineering. He also holds N3 Japanese proficiency, enabling cross-cultural collaboration in Japan.
7 years of coding experience
5 years of employment as a software developer
HSC, Science, 80.92%, HSC, Science, 80.92% at Vidyadham Science Junior CollegeBE - Bachelor of Engineering, Computer Science, 7.20, BE - Bachelor of Engineering, Computer Science, 7.20 at M.G.M's Jawaharlal Nehru College of Engineering, N-6, Cidco.
Japanese, Hindi, Malayalam, Marathi, English
Github Skills (2)
javascript4
react4
Programming languages (3)
Github contributions (5)
jerin-ignatious/jerin-ignatious-portfolio
May 2019 - Sep 2021
Jerin Ignatious' personal portfolio website
Contributions:64 commits, 4 PRs, 65 pushes in 2 years 5 months
personal-portfolio-websitejavascriptreact
jerin-ignatious/anime-release-reminder
Nov 2020 - Jul 2023
A simple webpage which shows the latest episode reminders of anime, built using React
Contributions:2 reviews, 2 PRs, 21 pushes in 2 years 8 months
reactepisodereactjsanimewebpage
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.