iOS Technical Lead, Senior iOS Developer, Senior iOS Engineer
iOS Developer
Available for hire
Years of
experience
5+ years
Experience
level
Lead
Available
for
Full-time, Part-time, Contract, Freelance, Internship
iOS Technical Lead with a track record shipping production-grade apps across fintech, health, and consumer platforms. Experienced leading iOS architecture and cross-team API strategy on large-scale banking and consumer apps, owning features end-to-end from backend contract negotiation through secure, production UI. Deep hands-on expertise in Swift, SwiftUI, and UIKit, from custom animations and HealthKit integration to fintech-grade secure API implementation, paired with a record of driving code review standards. Comfortable operating across agile, cross-functional, and international remote teams.
Languages
Employment History
iOS Technical Lead at
Bank Tabungan Negara (BTN)
Current
2026
-
Now
- Guide iOS technical direction for BALE, BTN's mobile banking app, defining Clean Architecture, Combine, SOLID principles, and modular Swift Package Manager (SPM) frameworks used across the codebase.
- Steer end-to-end delivery of high-complexity fintech features, from backend contract negotiation through secure, production-grade UI.
- Drive code review standards across large feature sets, systematically identifying and resolving architecture, security, and data-mapping issues before production.
- Define and negotiate API contracts with backend engineers, reviewing service designs against mobile requirements to align cross-team data contracts and reduce integration rework.
- Support iOS engineers' technical growth and help drive alignment across backend, QA, and product stakeholders.
Senior iOS Developer at
Stroll
2025
-
2025
- Designed and developed an iOS app with a cross-functional team, building the core architecture, scalable foundation, and algorithm for future matching systems.
- Delivered a highly UI-intensive experience with custom animations, Swift/SwiftUI components, and secure API integrations.
- Led code reviews, defining best practices, and optimizing performance to support long-term scalability and engagement.
Senior iOS Engineer & Technical Lead at
Revive Active Ltd
Current
2024
-
Now
- Led full-stack development of activity-rewards iOS app with SwiftUI, custom animations, and real-time data visualization.
- Implemented HealthKit background tracking, RESTful API integration, and managed cross-functional team with quality standards.
- Delivered regular updates through TestFlight/App Store while maintaining CI/CD workflows and technical documentation.
iOS Developer at
Bank Rakyat Indonesia (BRI)
2024
-
2026
- Developed and maintained BRI's iOS app using UIKit, integrating secure backend APIs aligned with banking standards.
- Collaborated with cross-functional teams in an agile environment, participating in sprint planning and code reviews.
- Handled deployment processes, production issue resolution, and comprehensive testing across devices and environments.
iOS Engineer at
Vertex 5
2024
-
2024
- Developed complete WatchOS app from scratch with seamless iOS connectivity using SwiftUI, HealthKit, and CoreData.
- Prioritized user experience with custom UI, smooth transitions, and optimized data storage architecture.
- Led collaborative development process ensuring code quality and project alignment in an international team environment.
iOS Developer at
Apple Developer Academy
2023
-
2023
- Developed Career Assessment iOS app, Mystery Mansion game, and Family Bonding iPad app promoting childhood development.
- Collaborated on MRT Jakarta hardware-software integration project demonstrating full-stack capabilities.
- Participated in multicultural projects and training workshops covering technology, UI/UX design, and project management.
Education
Automotive & Robotics Engineering (Computer Engineering) at
Binus University
2020
-
2024