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Senior Mobile Software Engineer with 6+ years building consumer and enterprise mobile apps across the USA, UK, Singapore, China, Israel, and Sri Lanka. I specialize in cross-platform development (Flutter, Kotlin, Swift) and have shipped production products serving 4M+ users, with a strong focus on performance, scalable architecture, and clean engineering practices.…

Thaanu Perera

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Senior Mobile Software Engineer with 6+ years building consumer and enterprise mobile apps across the USA, UK, Singapore, China, Israel, and Sri Lanka. I specialize in cross-platform development (Flutter, Kotlin, Swift) and have shipped production products serving 4M+ users, with a strong focus on performance, scalable architecture, and clean engineering practices.…

Available to hire

Senior Mobile Software Engineer with 6+ years building consumer and enterprise mobile apps across the USA, UK, Singapore, China, Israel, and Sri Lanka. I specialize in cross-platform development (Flutter, Kotlin, Swift) and have shipped production products serving 4M+ users, with a strong focus on performance, scalable architecture, and clean engineering practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Work Experience

Senior Software Engineer - Mobile at Eyepax (Pvt.) Ltd.

December 1, 2025 - June 30, 2026

Led mobile IoT integration for the Haier appliance app using native Kotlin, Swift, and Flutter, designing scalable device communication flows. Built the ORIX mobile app in Flutter with real-time location tracking, owning the feature end-to-end, from implementation to delivery and support.

Software Engineer at OREL IT (Pvt.) Ltd.

August 1, 2023 - December 31, 2025

Developed delivery-map features and performed mobile app performance optimization for Huawei store compatibility for the OREL Buy e-commerce app. Co-led the re-architecture and rebuilding of the mobile + web platform for Sensei Health using Flutter, collaborating across product and backend teams. Delivered HIPAA-aligned healthcare features including authentication, voice/video calls, and text-to-speech for patient workflows.

UI/UX Designer at Surge Global (Pvt.) Ltd.

August 1, 2022 - August 1, 2023

Designed user-centric interfaces and UX blueprints for web and mobile products. Conducted performance/usability testing to improve user experience and iterate on product UI/UX flows.

Software Engineer (Part-time) at Etreon Las Vegas LLC

May 1, 2022 - June 30, 2023

Built a full-stack mobile app for the US market using Flutter, Firebase, and AWS. Integrated live location tracking, push notifications, and in-app purchases on Android and iOS.

Software Engineer at Luhn Pte. Ltd.

January 1, 2022 - May 31, 2022

Built the MVP for the core product in Flutter, integrating AWS Cognito, OAuth, Firebase Messaging, and Apple Push Notifications.

Intern Software Engineer at SurfEdge (Pvt.) Ltd.

May 1, 2021 - January 31, 2022

Developed and deployed a learning-management platform for iOS and Android. Built a Node.js dashboard for video streaming and performed performance optimization to support reliable delivery.