JULY 2022 -  MARCH 2026

Senior Mobile Developer - (Lexmark)​

• Designed and developed cross-platform mobile applications using Flutter, reducing development time by 40% and enabling simultaneous Android and iOS releases.

• Maintained and enhanced legacy Android and iOS codebases using Java, Kotlin, Swift, and Objective-C, implementing new SPRs and features while improving maintainability, readability, and long-term scalability.

• Maintained CI/CD pipelines (Jenkins), streamlining build, test, and deployment workflows for faster release cycles.

• Partnered with product and UX teams to deliver pixel-perfect, user-centric interfaces aligned with design specifications.

• Maintained and upgraded existing applications, ensuring backward compatibility across multiple OS versions and device types.

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DECEMBER 2022 -  MAY 2022

Senior Android Developer - (KDCI Outsourcing Company - FREELANCE)

• Responsible for gradually revamping, maintaining, and improving the app, as well as fixing bugs.

• Closely working on the IKON PASS application, contributing to its gradual redesign and implementation of new features.

• Following Agile methodology, including participation in requirements gathering, backlog refinement, and related development processes.

• Team consists of three senior Android developers.

 

APRIL 2021 -  APRIL 2022

Senior Mobile Developer - (Accenture)

• Contributed as Senior Android Developer on the Qantas client project within an international, cross- functional team of 10+ members, including Android and iOS developers, and QA engineers.

• Actively participated in Agile/Scrum ceremonies including sprint planning, daily stand-ups, and retrospectives with global counterparts.

• Delivered feature development, code reviews, and bug resolution in a fast-paced, enterprise-scale project environment.

 

EARLY 2018 -  2021

Senior Mobile Developer - FREELANCE

• Led end-to-end development of multiple Android applications across diverse industries, taking full ownership from architecture design and feature implementation through to Google Play Store publication and post-launch maintenance.

• Spearheaded the ground-up redevelopment of a POS Android application as the sole developer, delivering significant improvements in performance, stability, and user experience across all release cycles.

• Collaborated with cross-functional teams of 2–3 senior Android developers to iteratively enhance and maintain production applications, implementing new features and optimizing existing functionality. 

• Led reconstruction and optimization of multiple application codebases, improving architecture quality, code maintainability, and overall application stability.

• Followed Agile methodologies across all engagements, actively contributing to requirement gathering, backlog refinement, sprint planning, and international stakeholder collaboration.

• Scaled team structures as needed — operating as sole developer on several projects before onboarding additional developers to support growing product requirements.

 

DECEMBER 2015 -  DECEMBER 2017

Mid-level Android/iOS Application Developer - (XLR8 Ventures formerly known as ARCANYS)

• Developed, maintained, and refactored multiple Android and iOS applications across various client projects, often serving as the sole Android developer.

• Took responsibility for application quality through feature development, code restructuring, and ongoing maintenance.

• Actively contributed to planning sessions, requirements gathering, and client-facing communications.

 

JUNE 2013 -  SEPTEMBER 2015

Mid-level Android/iOS Application Developer - (Brainhub Inc.)

• Contributed to the development, maintenance, and code restructuring of multiple Android and iOS applications in a collaborative environment with international co-developers.

• Held primary ownership of the Horsetrails and Academy of Aerobatics applications, including feature updates and performance improvements.

• Conducted research on navigation technologies and custom map implementations for trail-based mobile applications.

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EARLT 2011 -  2013

Junior-level Android/iOS Application Developer - Startup Companies

• Built foundational expertise in Android and iOS development, contributing to multiple mobile projects with a focus on feature updates, maintenance, and bug fixes to ensure application stability.

• Progressed rapidly from initial training to independently managing multiple Android and iOS projects simultaneously as the sole developer.

• Took full ownership of assigned projects, ensuring timely delivery, consistent performance, and quality improvements across all releases.