Preveen Raj
Software Engineer at Marvin
Kerala, India
Summary
👤
Senior🎓
Top SchoolPreveen Raj is a software engineer with 9 years’ experience building full-stack web applications, currently working at Marvin after a four-year stint at BigBinary where he helped scale a learning platform to 60k+ users. He specializes in React and Node.js backends with production experience across PostgreSQL, Docker, ElasticSearch and AWS, and has led work on conversational learning features and generative AI enhancements. Earlier roles at SurveySparrow involved designing and shipping native integrations (Salesforce, Intercom, Google Sheets) and mentoring peers, showing a blend of product thinking and engineering execution. Comfortable across the stack, he focuses on user experience and how software feels to use—not just technical correctness. Based in Kerala, India, he brings a pragmatic, growth-oriented mindset and a track record of turning client needs into scalable, user-centered systems. An under-the-radar strength is his habit of pairing deep product conversations with hands-on implementation, so features are both useful and reliable.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Technology - BTech, Computer Science & Engineering, Bachelor of Technology - BTech, Computer Science & Engineering at Rajagiri School of Engineering and Technology, Rajagiri Valley P.O, Kakkanad, Kochi- 682 039+2, +2 at Mary Mount Public School & Junior College
English, Malayalam
Stackoverflow
66reputation
2kreached
4answers
1question
Github Skills (100)
pullrequest10
javascript10
digitalocean10
nodejs10
css10
react10
getusermedia9
pdf-viewer9
voice-recording9
prop9
github9
python9
math9
open-source9
pdf9
Programming languages (9)
Github contributions (5)
preveenraj/spring-learning
Oct 2019 - Jul 2024
Contributions:1 push, 1 branch in 4 years 9 months
preveenraj/preveenraj
Sep 2020 - Jul 2024
Contributions:1 PR, 14 pushes, 1 branch in 3 years 10 months
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