Back-end Developer Intern @ PT Lima Solae Group

Period: Jan 2026 – Jul 2026 | Location: Surabaya, East Java
Role: Back-end Developer Intern
Tech Stack: Laravel, MySQL, RESTful API, Tailwind CSS, Blade/Alpine.js

Overview

PT Lima Solae Group is a diversified holding company managing multiple digital brands, including Dexpump, Sparkling Kids, and Artisan Indonesia. During my 6-month internship, I played a pivotal role in backend restructuring, system performance optimization, and developing core features across the holding's digital product suite.

Key Responsibilities & Achievements

• Sparkling Kids (Primary Focus): Led backend development using Laravel, designed scalable database schemas, and built RESTful APIs powering web and mobile application features.
• Dexpump System Optimization: Executed comprehensive refactoring of Laravel backend services, optimizing MySQL query efficiency and establishing clean code standards for long-term maintainability.
• Artisan Indonesia Platform: Engineered an interactive company profile web application and integrated real-time messaging pipelines to enhance brand reach.

Internship Completion & Certificate Presentation

A memorable moment receiving the internship completion certificate alongside the management and development team at PT Lima Solae Group, marking the successful conclusion of my 6-month backend development internship.