
Arjun Toom
@arjuntoom
Senior Fullstack Engineer at Google who improved checkout completion by 18% and builds customer-facing commerce systems.
What I'm looking for
At Google, I architected Commerce Checkout with TypeScript, React, and AWS Lambda, improving checkout completion by 18%. I also implemented a global purchase flow that reduced checkout latency by 25%.
At Dropbox, I delivered a subscription checkout refresh that increased successful purchase completion by 12%. I also improved purchase event processing success to 99.5%.
Earlier, I created customer purchase and account experiences at Revel and Microsoft, and developed a content discovery interface at StoryFit. Across these roles, I’ve worked on APIs, testing, and release improvements for customer-facing systems.
Experience
Work history, roles, and key accomplishments
Architected Commerce Checkout with TypeScript, React, and AWS Lambda, improving checkout completion by 18%. Implemented Global Purchase Flow and established Checkout Service APIs, reducing checkout latency and failed transactions.
Delivered Subscription Checkout Refresh and designed Billing API Gateway, increasing purchase completion and improving API consistency. Integrated purchase events and strengthened release pipeline with automated tests and CI/CD checks.
Software Engineer
Revel
Mar 2020 - Dec 2020 (9 months)
Created Customer Purchase Portal and developed Order Management APIs, increasing completed orders and reducing processing errors. Refactored Catalog Data Service and introduced Checkout Validation Suite.
Built Web Account Experience and implemented Account Service APIs, improving task completion and reducing payload size. Optimized shared component library and expanded frontend quality suite.
Software Engineer
StoryFit
Jan 2018 - Aug 2018 (7 months)
Developed Content Discovery Interface and created Recommendation API, increasing user engagement and reducing request failures. Modeled media metadata store and implemented search results components.
Education
Degrees, certifications, and relevant coursework
California Polytechnic State University
Master of Science, Business Analytics
2017 - 2018
Pursued a Master of Science in Business Analytics, focusing on data-driven decision making and analytical methods.
B. M. S. College of Engineering
Bachelor of Engineering, Computer Science
2013 - 2017
Earned a Bachelor of Engineering in Computer Science, building a strong foundation in software development and engineering principles.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Social media
Job categories
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