Senior Full-Stack Web and Mobile Engineer with 7+ years of experience building production-ready digital products across fintech, edtech, e-commerce, AI, social commerce, and service operations. Strong expertise in Flutter, React.js, Next.js, Node.js, Firebase, MongoDB, PostgreSQL, and cloud-based product development. Experienced in building scalable web and mobile applications across products reaching 1M+ users, supporting 100K+ yearly transactions/orders, publishing apps to Google Play Store and Apple App Store, mentoring 50,000+ students, and growing a developer-focused community with 46K+ followers across Instagram and TikTok.…

Rifqi Eka Hardianto

Senior Full-Stack Web and Mobile Engineer with 7+ years of experience building production-ready digital products across fintech, edtech, e-commerce, AI, social commerce, and service operations. Strong expertise in Flutter, React.js, Next.js, Node.js, Firebase, MongoDB, PostgreSQL, and cloud-based product development. Experienced in building scalable web and mobile applications across products reaching 1M+ users, supporting 100K+ yearly transactions/orders, publishing apps to Google Play Store and Apple App Store, mentoring 50,000+ students, and growing a developer-focused community with 46K+ followers across Instagram and TikTok.…

Available to hire

Senior Full-Stack Web and Mobile Engineer with 7+ years of experience building production-ready digital products across fintech, edtech, e-commerce, AI, social commerce, and service operations. Strong expertise in Flutter, React.js, Next.js, Node.js, Firebase, MongoDB, PostgreSQL, and cloud-based product development. Experienced in building scalable web and mobile applications across products reaching 1M+ users, supporting 100K+ yearly transactions/orders, publishing apps to Google Play Store and Apple App Store, mentoring 50,000+ students, and growing a developer-focused community with 46K+ followers across Instagram and TikTok.

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Skills

Experience Level

Flutter
Expert
Dart
Expert
Android
Expert
iOS
Expert
React Native
Expert
TypeScript
Expert
Node.js
Expert
PostgreSQL
Expert
SQLite
Expert

Language

English
Advanced
Indonesian
Fluent

Work Experience

Mobile & Frontend Mentor (Contract) at Build With Angga
January 1, 2020 - Present
Mentored 50,000+ students in Flutter and frontend development. Created hands-on Flutter and frontend project materials focused on real-world app development, UI implementation, API integration, and deployment workflows.
Lead Flutter Engineer at Grass Indonesia
January 1, 2021 - December 31, 2023
Architected and developed Partner, Customer, and POS applications deployed across 1,400+ partners in Indonesia. Designed and shipped inventory and supply chain workflows, reducing manual stock discrepancies by an estimated 30% for service partners.
Senior Flutter Engineer at Finte Lite (YC W22) / Sribu
January 1, 2020 - December 31, 2021
Personal finance and financial record-keeping app with bank-connected transaction features.
Mobile App Engineer at Kios Agro
January 1, 2019 - December 31, 2020
Built and launched an e-commerce Flutter mobile app for agricultural products from scratch, going from 0 to production in 4 months. Implemented real-time inventory and order management via REST API integrations, enabling seamless transactions for hundreds of SMEs.
Lead Flutter Engineer at Flex Sell International LLC
January 1, 2020 - December 31, 2021
GCC-focused live-selling and social commerce platform for real-time shopping experiences. Led Flutter development and delivered partner, customer, and POS app features.
Lead Flutter Engineer
January 1, 2023 - December 31, 2025
Lead Flutter Engineer in Bahrain (location unspecified in resume).

Education

Bachelor of Engineering at Universitas Sebelas Maret
August 1, 2018 - August 1, 2020

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Education, Professional Services
    Sribuu - Financial Tracker & Budgeting App

    Sribuu is a personal finance tracker and budgeting mobile app designed to help users manage their money more clearly. In this project, I worked as the mobile app developer, responsible for implementing the app interface and building a smooth mobile experience for tracking transactions, budgets, balances, and financial activities.

    The goal was to make financial management feel simple and organized. Users needed to be able to view their balance, track income and expenses, review transaction history, connect financial accounts, and monitor their budgeting progress in a clear way.

    G-Touchless Wash - Partner, Customer, POS Apps

    G-Touchless Wash is a mobile app designed for vehicle cleaning services and car care product commerce.

    In this project, I worked as the mobile app developer, responsible for implementing the app interface and building the main mobile experience across product browsing, wash service ordering, queue management, and operational features.

    With more than 1,400+ partners, G-Touchless Wash supports a growing vehicle care ecosystem by helping partners manage their services digitally while giving customers a faster and more convenient way to access vehicle cleaning products and wash services.