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Arnav Singh

Arnav Singh

SDE and iOS developer building UPI at Jar

arnav-singh
Bengaluru, Karnataka, India
Joined February 2026
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Summary

Mobile-focused developer transitioning from internships to full-time SDE work, with hands-on experience in iOS and cross-platform (Flutter) development. theorg
Contributor to Jar's payments work on iOS, specifically involved in building UPI features for the app during internship and subsequent SDE role. theorg
Maintains a personal tech and UX blog where he publishes long-form pieces about UX, AR, and practical design topics. arnavsinghblog
Early-career engineer and final-year Information Science student at Dayananda Sagar Institutions with additional short-term experience in social media management. ac

Work

Education

Writing

Minimal Techie Blog 13 UX Design and Tech

October 1, 2023

Personal blog focused on UX design and technology, with posts covering topics such as augmented reality in UX and everyday-carry (EDC) reflections.

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Hobbies

Writes about UX design, AR, and tech on a personal blog. arnavsinghblog