By The Editorial Board · Portfolio Correspondent
Emerging from the Batam State Polytechnic with a cumulative GPA of 3.81 out of 4.00, Haikal has already built a career record that belies his student status. His eight-month internship at PT Kreatif System Indonesia produced three production-grade systems: a cross-platform Human Resource Information System deployed across mobile and web, a corporate site rebuilt on Next.js that achieved a Lighthouse Performance score of 92, and a Laravel-powered customer loyalty engine with automated tier-based ranking logic.
"High-performance systems, cross-platform delivery, and hardware-to-cloud integration — all shipped before the diploma."
Prior to that tenure, Haikal earned second place at the 2024 PBL Expo for an IoT Automatic Fish Feeder — an embedded system bridging an ESP32 microcontroller with a Flutter mobile interface and Firebase Realtime Database. He followed that distinction with a Finalist placement at the 2025 International PBL Expo for a 3D Fishing Simulator built in Unity 3D with a custom Arduino Uno physical controller. In May 2026, he joined PT Pertamina Training & Consulting for a project-based infrastructure audit across Riau Islands gas stations, completing a 30-day hardware assessment cycle.
Haikal's methodology integrates computational thinking with multimedia engineering — a combination that produces systems equally rigorous in back-end architecture and front-end experience. His published research, rated SINTA 5, documents the UI/UX design lifecycle of the HRIS application for PT Kreatif System Indonesia.