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Hi, I'm Chairil Rafi Purnama, a software engineer specializing in mobile and full-stack development. I thrive on transforming ideas into scalable, maintainable apps and enjoy collaborating across product, design, and QA to ship features that users love. Over the past years I've built and led projects across fintech, CRM, and e-commerce, using Flutter, Kotlin, React, Node.js, Laravel, and PostgreSQL. I’m proactive, mentor teammates, and continuously learn new technologies to solve real-world problems.…Hi, I'm Chairil Rafi Purnama, a software engineer specializing in mobile and full-stack development. I thrive on transforming ideas into scalable, maintainable apps and enjoy collaborating across product, design, and QA to ship features that users love. Over the past years I've built and led projects across fintech, CRM, and e-commerce, using Flutter, Kotlin, React, Node.js, Laravel, and PostgreSQL. I’m proactive, mentor teammates, and continuously learn new technologies to solve real-world problems.

Chairil Rafi Purnama

Full Stack Developer, Web Developer, App Developer, +2

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Hi, I'm Chairil Rafi Purnama, a software engineer specializing in mobile and full-stack development. I thrive on transforming ideas into scalable, maintainable apps and enjoy collaborating across product, design, and QA to ship features that users love. Over the past years I've built and led projects across fintech, CRM, and e-commerce, using Flutter, Kotlin, React, Node.js, Laravel, and PostgreSQL. I’m proactive, mentor teammates, and continuously learn new technologies to solve real-world problems.…Hi, I'm Chairil Rafi Purnama, a software engineer specializing in mobile and full-stack development. I thrive on transforming ideas into scalable, maintainable apps and enjoy collaborating across product, design, and QA to ship features that users love. Over the past years I've built and led projects across fintech, CRM, and e-commerce, using Flutter, Kotlin, React, Node.js, Laravel, and PostgreSQL. I’m proactive, mentor teammates, and continuously learn new technologies to solve real-world problems.

Available to hire

Hi, I’m Chairil Rafi Purnama, a software engineer specializing in mobile and full-stack development. I thrive on transforming ideas into scalable, maintainable apps and enjoy collaborating across product, design, and QA to ship features that users love.

Over the past years I’ve built and led projects across fintech, CRM, and e-commerce, using Flutter, Kotlin, React, Node.js, Laravel, and PostgreSQL. I’m proactive, mentor teammates, and continuously learn new technologies to solve real-world problems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Indonesian

Fluent

English

Intermediate

Work Experience

Full Stack Developer at PT Alpha Cipta Teknologi

January 1, 2022 - March 31, 2022

Contributed to end-to-end development of mobile and web applications using Flutter, Kotlin, React, Next.js, Golang and PostgreSQL; involvement in architecture, feature delivery and release planning.

Senior Mobile Developer at Sphere Global Solusi

April 1, 2022 - November 20, 2022

Led mobile development initiatives, collaborating with cross-functional teams to deliver mobile solutions and maintain application quality.

Web Developer at Bee Solution Partners

May 1, 2019 - August 31, 2019

Developed and maintained web applications for clients, implementing responsive UI and backend integrations.

Senior Mobile Developer at PT Weyland Indonesia Perkasa

September 1, 2019 - December 31, 2021

Led mobile development for client projects, implemented Android native solutions and backend integrations, and mentored junior developers.

Full Stack Developer at PT Alpha Cipta Teknologi

June 1, 2025 - September 30, 2025

Engaged in ongoing full-stack development and architecture optimization for Flutter-based solutions, contributing to backend and frontend layers.

Senior Mobile Developer at Innovasi Dinamika Solusi

December 1, 2022 - May 20, 2025

Led end-to-end mobile app development using Flutter and native Android (Kotlin); designed scalable architecture; integrated backend services and databases (PostgreSQL); deployed apps to Google Play and Apple App Store; collaborated with product and QA teams; mentored junior developers.

Senior Mobile Developer at Sphere Global Solutions Bandung

April 1, 2022 - November 30, 2022

Developed mobile features using Flutter, collaborated with backend teams, ensured performance and security, and contributed to code reviews and testing.

Kotlin Developer at Cahya A Cita Indonesia

January 1, 2022 - March 31, 2022

Kotlin-based mobile development, feature delivery, and collaboration with cross-functional teams.

Full Stack Developer at Alpha Cipta Teknologi

June 1, 2025 - September 30, 2025

Developed mobile and web apps using Flutter, React, Laravel, and PostgreSQL; end-to-end development and release management; contributed to backend and frontend integration.

Web Developer at Bee Solutions Bandung

May 1, 2019 - August 31, 2019

Web development projects including frontend and backend work; built responsive websites and web apps.

Senior Mobile Developer at PT Weyland Indonesia

September 1, 2019 - December 31, 2021

Senior mobile development across Flutter and native Android; backend integration and database work; contributed to HR, CRM, and logistics-oriented features.