Rohan Vachhani
Senior Software Engineer at ATPCO
Vancouver, British Columbia, Canada
Summary
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Senior🎓
Top SchoolRohan Vachhani is a Senior Software Engineer based in Vancouver with nine years of experience building resilient mobile and backend systems, currently advancing platform reliability at ATPCO. He brings deep Android expertise—architecting MVVM apps, leveraging AIDL for voice integrations, and optimizing performance with Retrofit and RxJava—alongside solid backend and cloud experience from Amazon where his work cut common failures and AWS costs. Rohan combines hands-on app releases with disciplined engineering practices: clean code, robust test suites, and active participation in code reviews and cross-functional problem solving. His background spans consumer-facing mobile fitness and voice assistant projects to large-scale transportation recovery workflows, showing versatility across domains. He holds a Master's in Computer Science from Concordia and a BTech in Computer Engineering, and is known for reducing latency and resource usage through pragmatic, measurable optimizations. Notably, he pairs mobile UX sensibility with backend cost-efficiency—an uncommon blend that helps deliver delightful apps that scale affordably.
9 years of coding experience
4 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Concordia UniversityBachelor of Technology - BTech Computer Engineering, Bachelor of Technology - BTech Computer Engineering at CHARUSAT
English, Gujarati, Hindi
Github Skills (8)
headers6
android-library4
kotlin3
android3
gmail1
android-application1
java1
cli1
Programming languages (1)
Github contributions (5)
piyushthummar/Sms_send_schedule
Oct 2017 - Nov 2017
Contributions:13 commits in 1 month
piyushthummar/BusMan
Dec 2017 - Jan 2018
Contributions:13 commits in 10 days
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