Joel Jerushan
Javascript Developer at App Dev - Mobile App & Web Development
Batticaloa, Eastern Province, Sri Lanka
Summary
👤
Senior🎓
Top SchoolJoel Jerushan is a Javascript developer and entrepreneur with 11 years of experience building and shipping web and mobile products from Batticaloa, Sri Lanka. As founder of App-dev.lk he has delivered 10+ mobile apps and 100+ websites—leveraging React Native, React.js, Node.js, Firebase and Google Cloud—to create scalable consumer and enterprise solutions. His portfolio spans Visitor Management, Food and Grocery Delivery, Time & Habit Tracking and other micro apps that launched on both the App Store and Google Play. Previously he founded Shopr.lk and led WordPress and front-end teams, giving him hands-on product, operations and team leadership experience. Joel combines startup grit with disciplined engineering practice and a track record of rapid delivery (including a 20-minute grocery model), making him effective at turning ideas into marketable digital products. He’s driven by a mix of entrepreneurship and technical craft, open to collaborations that scale user engagement and business impact.
11 years of coding experience
12 years of employment as a software developer
Higher National Diploma, Computer Software Engineering, Higher National Diploma, Computer Software Engineering at Pearson College LondonBEng (Hons) in Software Engineering, Computer Science, BEng (Hons) in Software Engineering, Computer Science at London Metropolitan UniversityJunior High/Intermediate/Middle School Education and Teaching, Junior High/Intermediate/Middle School Education and Teaching at St Michael's College
Sinhalese, Tamil, English
Stackoverflow
655reputation
299kreached
20answers
7questions
Github Skills (188)
mobile-development10
google-places10
react-native-app10
remote-config10
in-app-purchase10
google-auth10
receipt-validation10
firebase10
auth10
app-framework10
push-notifications10
realtime-database10
obsolete10
react-hooks10
nested-objects10
Programming languages (12)
Github contributions (5)
joeljerushan/Mobitel-SMS
Jul 2018 - Sep 2020
Contributions:24 commits, 24 pushes, 1 branch in 2 years 2 months
joeljerushan/joeljerushan
Apr 2021 - Feb 2025
Contributions:3 pushes, 1 branch in 3 years 10 months
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