Available to hire
Hi, I’m Fajar Adiwa Sentosa, a passionate iOS developer with extensive experience in creating high-performance applications. I love designing user-centric mobile solutions that enhance user experience and meet business needs. My journey in software development has fueled my drive for continuous learning and improvement.
Throughout my career, I have collaborated with diverse teams to build innovative applications that cater to real-time needs. I thrive on challenges and enjoy exploring new technologies that can propel our projects forward. Let’s create something amazing together!
Experience Level
Work Experience
Sr. iOS Developer at Digiling Asia
January 1, 2024 - November 24, 2025Building high-performance trading and investment iOS applications, delivering real-time financial data streams and intuitive mobile experiences. Proactively architect and scale complex iOS applications using Swift, SwiftUI, and Combine while ensuring compliance, performance, and precision in fast-paced financial environments.
Sr. Mobile Developer at Tamflet
January 1, 2024 - January 1, 2024Spearheaded the development and enhancement of Tamflet Mobile App, ensuring the reliability of core transportation features, including ride booking, driver management, and traction data handling with a focus on developing high-performance, location-based apps.
Sr. iOS Developer Specialist at Philcon
January 1, 2023 - January 1, 2023Led the development of multiple iOS apps for clients across sectors including e-commerce, healthcare, and financial services while ensuring quality and performance in collaboration with cross-functional teams.
Principle iOS Developer at LinkAja
January 1, 2022 - January 1, 2022Delivered secure, scalable, and high-performance iOS applications for mobile payments, digital wallets, and financial management. Adapt and enhance engineering standards, emphasizing best practices in line with ISO compliance.
Lead iOS Developer at Digisia Bios
January 1, 2019 - January 1, 2019Defined and led the implementation of the mobile architecture for a high-scale financial services application, ensuring security, scalability, and compliance while managing a team of developers.
Sr. iOS Developer at OVO
January 1, 2018 - January 1, 2018Developed and maintained key functionalities including fraud monitoring, transaction tracking, and user data management while ensuring compliance with security standards.
Lead iOS Developer at Pasarwag
January 1, 2017 - January 1, 2017Built and scaled high-performing feature-rich eCommerce applications. Directed and motivated technical teams to deliver seamless user experiences.
Sr. iOS Developer at Master System Infotama
January 1, 2016 - January 1, 2016Led the development of iOS applications to deliver comprehensive solutions for a wide range of clients, ensuring robust architecture and a significant user base.
Sr. iOS Developer at One Health
January 1, 2015 - January 1, 2015Designed and built user-centric health and telemedicine applications while coordinating with stakeholders to ensure compliance and high-quality service delivery.
Sr. iOS Developer at Digilink Asia
January 1, 2024 - November 24, 2025Building high-performance trading and investment iOS application, delivering real-time financial data access, and intuitive mobile experiences. Problem-solving and leading complex iOS applications using Swift, SwiftUI, and Combine, while ensuring compliance and precision in fast-paced financial environments.
Sr. Mobile Developer at Tamfleet
January 1, 2024 - January 1, 2024Develop cross-platform, ride-sharing transportation and mobility applications, focusing on features like ride tracking, geolocation, and backend integration.
Principal iOS Developer at LinkAja
January 1, 2022 - January 1, 2022Delivered secure and high-performance iOS applications for mobile payments and wallets, focusing on compliance and transaction security.
Lead iOS Developer at Digilink Bios
January 1, 2019 - January 1, 2019Responsible for the implementation of the mobile architecture for a high-scale e-wallet application, ensuring compliance and performance.
Lead iOS Developer at Pasarwarga
January 1, 2017 - January 1, 2017Built and scaled high-performing e-commerce applications, driving growth and client satisfaction through robust architecture.
Education
Bachelor's Degree at Universitas Komputer Indonesia
January 1, 2004 - January 1, 2008Bachelor's Degree at Universitas Komputer Indonesia
January 1, 2004 - January 1, 2008Qualifications
Industry Experience
Healthcare, Financial Services, Software & Internet, Media & Entertainment
Experience Level
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