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Hi, I’m Ignatio Julian Tara. I’m a mobile-focused software engineer with 5+ years of experience delivering digital banking and e-commerce solutions. I thrive on turning complex problems into delightful experiences, shipping robust features, and collaborating with cross-functional teams to drive product success. I enjoy staying current with new technologies (like Flutter and native iOS development), refining architectures, and mentoring teammates. In my spare time I contribute to learning communities and explore improvements in code quality and automation.…Hi, I’m Ignatio Julian Tara. I’m a mobile-focused software engineer with 5+ years of experience delivering digital banking and e-commerce solutions. I thrive on turning complex problems into delightful experiences, shipping robust features, and collaborating with cross-functional teams to drive product success. I enjoy staying current with new technologies (like Flutter and native iOS development), refining architectures, and mentoring teammates. In my spare time I contribute to learning communities and explore improvements in code quality and automation.

Ignatio Julian Tara

App Developer, Full Stack Developer, Front-End Developer, +2

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Hi, I’m Ignatio Julian Tara. I’m a mobile-focused software engineer with 5+ years of experience delivering digital banking and e-commerce solutions. I thrive on turning complex problems into delightful experiences, shipping robust features, and collaborating with cross-functional teams to drive product success. I enjoy staying current with new technologies (like Flutter and native iOS development), refining architectures, and mentoring teammates. In my spare time I contribute to learning communities and explore improvements in code quality and automation.…Hi, I’m Ignatio Julian Tara. I’m a mobile-focused software engineer with 5+ years of experience delivering digital banking and e-commerce solutions. I thrive on turning complex problems into delightful experiences, shipping robust features, and collaborating with cross-functional teams to drive product success. I enjoy staying current with new technologies (like Flutter and native iOS development), refining architectures, and mentoring teammates. In my spare time I contribute to learning communities and explore improvements in code quality and automation.

Available to hire

Hi, I’m Ignatio Julian Tara. I’m a mobile-focused software engineer with 5+ years of experience delivering digital banking and e-commerce solutions. I thrive on turning complex problems into delightful experiences, shipping robust features, and collaborating with cross-functional teams to drive product success.

I enjoy staying current with new technologies (like Flutter and native iOS development), refining architectures, and mentoring teammates. In my spare time I contribute to learning communities and explore improvements in code quality and automation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Indonesian

Fluent

English

Advanced

Work Experience

Senior Software Engineer - Mobile at BRI Global Financial Services Co. Ltd.

November 1, 2024 - Present

Engineered Express-Loan feature enabling faster loan processing for mobile users; Implemented gamification through Lucky Spin Wheel to increase user retention and engagement; Redesigned homepage and account page architecture to improve user experience; Developed wallet integration to BRIVA services; Implemented push notifications for Android and iOS via Firebase; Analyzed user data and app metrics to drive product optimization; Resolved critical bugs and improved app stability; Built CI/CD workflow to distribute apps to Firebase using Fastlane and shell scripting.

Software Engineer - iOS II at PT Astro Technologies Indonesia

September 1, 2022 - August 1, 2025

Led complete iOS app rewrite from React Native to native Swift, significantly improving performance and UX; Developed UniverseUI design system with modular architecture; Built reusable UI components framework; Researched code generation and templating to accelerate development; Maintained crash-free rate >98%; Collaborated with SQA, Backend, Product, Design, and Data teams to deliver features; Partnered with Promo & Voucher teams for voucher management; Worked with Home & Discovery teams to improve shopping experience; Implemented design tokens and atomic design principles for scalable UI; Conducted R&D on Composable Architecture and platform optimization; Mentored junior engineer and drove debt reduction and standardization.

Software Engineer - iOS at PT Global Loyalty Indonesia

March 1, 2022 - August 1, 2022

Implemented Pin User Location feature using Google Maps SDK for precise geocoding and autocompletion; Built end-to-end voucher functionality with unit testing; Improved app performance through debugging and maintenance; Explored CI/CD strategies and modularization to enhance development workflow.

Software Engineer - iOS at PT Multipolar Technology

November 1, 2020 - February 1, 2022

Integrated mobile payment platforms (Tokopedia Payment, Rintis Payment, Artajasa) to enhance QRIS payments; Contributed to Deposito Online development; Refactored Rintis Payment & Purchase flows from MVP to VIP architecture; Implemented Open Account Registration integrated with Jitsi Meet; Performed mass fixes for Transaction, Favorite, and Purchase features; Refactored models to Codable; Developed Account Dashboard and banking statements; Implemented RTGS transfer; Ongoing bug fixes and codebase enhancements.

Frontend Engineer (Freelance) at One Win Laundry

August 1, 2020 - October 1, 2020

Designed, developed, and deployed landing pages to showcase the company's profile and services.

Mobile & Fullstack Developer at W3OCEAN PTE. LTD.

August 1, 2019 - September 1, 2020

ZeusX E-commerce Marketplace: Flutter-based mobile features such as browse, filter, profile, login/signup; RedWhite E-commerce Website: EmberJS/SailsJS; BFI Learning: Flutter for Web; Contributed to admin profile features and media enhancements.