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I am a Technical Lead Engineer with 9 years of experience delivering scalable mobile and web solutions in fintech and health tech sectors. I have a proven ability to streamline onboarding, drive cross-functional collaboration, and implement robust CI/CD pipelines. I adapt quickly to evolving technologies and have a track record of leading complex projects from concept to execution while enhancing team performance and system reliability. I thrive in leading teams to deliver high-quality software projects on time and within budget. Mentoring junior developers and collaborating across departments energizes me. I continuously seek to improve processes and develop internal tools that boost efficiency and user experience within my teams and organizations.…I am a Technical Lead Engineer with 9 years of experience delivering scalable mobile and web solutions in fintech and health tech sectors. I have a proven ability to streamline onboarding, drive cross-functional collaboration, and implement robust CI/CD pipelines. I adapt quickly to evolving technologies and have a track record of leading complex projects from concept to execution while enhancing team performance and system reliability. I thrive in leading teams to deliver high-quality software projects on time and within budget. Mentoring junior developers and collaborating across departments energizes me. I continuously seek to improve processes and develop internal tools that boost efficiency and user experience within my teams and organizations.

David Cornelius Towoliut

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I am a Technical Lead Engineer with 9 years of experience delivering scalable mobile and web solutions in fintech and health tech sectors. I have a proven ability to streamline onboarding, drive cross-functional collaboration, and implement robust CI/CD pipelines. I adapt quickly to evolving technologies and have a track record of leading complex projects from concept to execution while enhancing team performance and system reliability. I thrive in leading teams to deliver high-quality software projects on time and within budget. Mentoring junior developers and collaborating across departments energizes me. I continuously seek to improve processes and develop internal tools that boost efficiency and user experience within my teams and organizations.…I am a Technical Lead Engineer with 9 years of experience delivering scalable mobile and web solutions in fintech and health tech sectors. I have a proven ability to streamline onboarding, drive cross-functional collaboration, and implement robust CI/CD pipelines. I adapt quickly to evolving technologies and have a track record of leading complex projects from concept to execution while enhancing team performance and system reliability. I thrive in leading teams to deliver high-quality software projects on time and within budget. Mentoring junior developers and collaborating across departments energizes me. I continuously seek to improve processes and develop internal tools that boost efficiency and user experience within my teams and organizations.

Available to hire

I am a Technical Lead Engineer with 9 years of experience delivering scalable mobile and web solutions in fintech and health tech sectors. I have a proven ability to streamline onboarding, drive cross-functional collaboration, and implement robust CI/CD pipelines. I adapt quickly to evolving technologies and have a track record of leading complex projects from concept to execution while enhancing team performance and system reliability.

I thrive in leading teams to deliver high-quality software projects on time and within budget. Mentoring junior developers and collaborating across departments energizes me. I continuously seek to improve processes and develop internal tools that boost efficiency and user experience within my teams and organizations.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Indonesian

Fluent

Work Experience

Technical Lead at Mirae Asset Sekuritas Indonesia

March 1, 2023 - Present

Led a team of developers to deliver high-quality software projects on time and within budget. Enhanced system performance through code reviews, debugging, and optimization. Implemented CI/CD strategies to improve release speed and application reliability. Mentored junior developers on best practices and career development. Collaborated across departments (QA, DevOps, Support) for end-to-end delivery. Reduced onboarding time from 2 days to under 1 hour. Led RDN integration with 5 major banks handling over 5,000 monthly users. Built customer verification system with face comparison, anti-spoofing, and biometrics. Developed internal tools and dashboards using React.js and Next.js.

Software Engineer at Mirae Asset Sekuritas Indonesia

March 1, 2023 - August 4, 2025

Developed scalable, maintainable code for backend and mobile systems. Built a KYC back-office system and managed API integrations. Ensured environment consistency using Docker. Managed database migrations and server uptime. Contributed to Flutter mobile app and supported CI/CD pipelines.

Mobile Application Developer at PT Global Urban Esensial

December 1, 2021 - August 4, 2025

Migrated Teman Bumil and GueSehat apps from native to Flutter using BLoC and RxDart. Integrated social media logins (Facebook, Google, Apple ID) and OVO payments. Implemented push notifications, Firebase analytics, and ISO 27001 standards compliance. Developed custom Flutter widgets and libraries.

Fullstack Software Engineer at Code Margonda

December 1, 2021 - August 4, 2025

Delivered 20+ client projects on web and mobile platforms. Led projects from planning to deployment. Taught Android development to students and startups. Acted as Product Manager managing teams and timelines.

iOS Developer at Muztreat Indonesia

June 1, 2019 - August 4, 2025

Developed iOS and Android apps for mobile Sharia salon services. Designed APIs and implemented MVP architecture. Led user testing and production rollouts. Secured IDR 270M seed funding from Kemenristek Dikti.

Mobile App Developer at Apple Developer Academy Jakarta

March 1, 2019 - August 4, 2025

Developed 3 iOS apps published to the App Store. Created watchOS extensions and accessible apps for people with disabilities. Delivered projects including multiplayer tug-of-war game, qibla direction app for disabled users, currency identification app for visually impaired, and charity app built during hackathon.