Available to hire
Hi, I’m Arif Ariyan, a Senior Software Engineer specializing in native Android and cross-platform Flutter development. With 14+ years of hands-on experience delivering scalable mobile solutions, I enjoy turning complex requirements into robust, user-friendly applications and collaborating with international teams to ship high-impact products.
I have deep expertise in Kotlin, Java, OAuth 2 authentication, and modular architectures, with a track record of improving performance, security, and time-to-market. I’m passionate about mentoring others, exploring new technologies, and delivering mobile solutions that drive business outcomes across platforms.
Language
Indonesian
Fluent
English
Advanced
Work Experience
Senior Mobile Engineer at Muvr Technologies, Inc.
December 1, 2024 - April 1, 2025Led development of mobile solutions for Android and cross-platform Flutter; collaborated with US-based teams; implemented secure authentication (OAuth 2); optimized memory usage; designed modular components for cross-platform reuse; guided publishing to Play Store and App Store; contributed to achieving OKRs and improving test coverage; coordinated with cross-functional teams across geographies.
Mobile Engineer at PT Tiptip Network Indonesia
June 1, 2022 - September 1, 2024Developed live vehicle tracking app for drivers, helpers, and customers; implemented secure authentication; integrated Stripe for payments; field data collection and issue analysis; collaborated with other departments to deliver features and improve field operations.
Senior Software Engineer - Android at PT Grab Teknologi Indonesia
October 1, 2019 - June 1, 2022Developed mobile solutions for the Grab Android platform; implemented secure authentication and authorization flows; optimized memory usage and performance; collaborated with product, design and QA to deliver mobile software solutions; integrated third-party payments and vendor APIs; contributed to field data collection and merchant-facing features.
Android Developer at PT. Kudo Teknologi Indonesia
October 1, 2016 - June 1, 2022Developed Android applications, implemented robust SDK integrations, and improved app performance; collaborated with cross-functional teams to deliver mobile solutions for e-commerce and payments; contributed to code quality and maintainability.
Android Developer at Domikado
April 1, 2015 - October 1, 2016Built Android applications and collaborated on UI/UX improvements; contributed to end-to-end development cycles and cross-team coordination.
Mobile Developer at Tagit Pte Ltd
February 1, 2015 - March 1, 2015Developed mobile applications for regional clients; participated in quick iterations and troubleshooting to meet client requirements.
Android Developer at LinkIT360
February 1, 2014 - January 1, 2015Contributed to Android app development and feature delivery; collaborated with QA and product teams to ensure quality releases.
Mobile Developer at Risto Mobile Solutions
March 1, 2011 - January 1, 2014Developed mobile applications; participated in full development lifecycle and code reviews; collaborated with clients to implement features.
Web & iOS Programmer at Boleh Net Indonesia
April 1, 2010 - February 1, 2011Built web and iOS applications; contributed to frontend and mobile development with cross-functional teams.
Research & Development at PT. Catur Elang Perkasa
April 1, 2007 - March 1, 2010Engaged in R&D activities to explore new technologies and techniques in software development and mobile solutions.
Education
Electrical and Electronics Engineering at Politeknik Negeri Malang
January 11, 2030 - January 27, 2026Qualifications
Industry Experience
Software & Internet, Telecommunications, Professional Services
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