Bachelor’s Degree
Graduated from Krida Wacana Christian University with a GPA of 3.30.
About Me
I am Reynold Andika Gradiyanto, software developer from Jakarta, Indonesia. I have experience in web site and android building and customization.
Web Development
85%Android Development
70%Game
75%Experience
2017 - 2022
Dec 2023 - Present
Web Developer - PT. Aldmic COOPN Digital
Working as a Web Developer responsible for building and maintaining web applications for both internal systems and client projects.
- Developed web applications using Laravel, MySQL, and JavaScript.
- Contributed to a global e-commerce platform with payment gateway & WhatsApp API integration.
- Built and improved CRM/CMS systems with new features and bug fixing.
- Optimized database queries and APIs, improving performance by up to 30%.
- Worked with Docker and supported infrastructure (server & Proxmox).
Nov 2022 - Nov 2023
Full-Stack Developer - PT. Sempoa Prima Teknologi
Developed ERP and WMS systems to support business operations and client needs.
- Built ERP and WMS systems using Laravel, MySQL, and JavaScript.
- Developed a client ERP system using AdonisJS and TypeScript.
- Implemented an SMS system for client communication workflows.
- Performed testing, debugging, and system improvements.
Oct 2021 - Nov 2023
Backend Developer - Marketport.io
Progressed from intern to backend developer, contributing to CMS and WMS platforms for e-commerce operations.
- Developed CMS and WMS platforms using Node.js, Express.js, and MySQL.
- Built REST APIs and integrated third-party marketplaces (Lazada, Tokopedia, Shopee).
- Handled bug fixing and improved API data processing.
- Wrote E2E, unit, and API tests using Cypress and Postman.
Recent works
- Everything
- Web
- Android
Web
College Final Assignment
College Final Assignment
Application of an early hemorrhoid detection system with forward chaining and certainty factor
Made using Laravel, Javascript, MySQL, and Bootstrap.
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Android
Android - To do App
Android - To do App
A Native Android Todo App
Made using Kotlin, Room DB, Dagger Hilt, and MVVM.
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Android
Android - World Explorer App
Android - World Explorer App
A Native Android World Explorer App
Made using Kotlin, Retrofit, Dagger Hilt, and MVVM.
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Android
Android - Weather App
Android - Weather App
A Native Android Weather App
Made using Kotlin, Retrofit, Dagger Hilt, and MVVM.
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