Hi, I'm Leon
Web Developer
Passionate about building modern, responsive web applications with clean architecture and thoughtful design. Turning ideas into seamless digital experiences that deliver real impact.
Explore My WorkTech Stack & Tools
Technologies I use to build amazing digital experiences
Next.js
Framework
React
Library
Laravel
Framework
Redis
Database
Supabase
Backend
Tailwind CSS
CSS Framework
NestJS
Framework
GitHub
Version Control
Shadcn UI
UI Library
Docker
DevOps
MySQL
Database
Prisma
ORMPersonal Projects
Wedding Invitation Website
Wedding invitation website with photobooth, live guest wishes, and interactive features
Financial Tracking Application
Personal finance tracker to monitor expenses, income, and balance with an intuitive dashboard
Fleet Management System
Mining vehicle tracker with GPS maps, parts inventory, and service schedule management
Online Attendance System
Online attendance app with geolocation, face detection, and automatic overtime calculation
Patient Record System
Clinic system for patient records, prescriptions, and online medical history access
Work Experience
My professional journey and the roles that have shaped my career
PT. Multi Power Aditama
Junior Software Engineer
Developing and maintaining backend systems for CRM, Multi Parts, and RBAC modules. Focused on building scalable APIs, optimizing database performance, and implementing secure access control.
PT. Password Solusi Sistem
Programmer
Contributed to developing and enhancing internal web applications, including CRM, form builder, and project management systems to improve team collaboration and workflow efficiency.
Education
Academic background and professional certifications
Information Systems
Tarumanagara University
GPA: 3.97/4.00
Pursuing a Bachelor's degree in Information Systems, focusing on software development, database management, and IT project management.
Work Experience Projects
Internal and confidential projects developed during professional work experience
CRM Application Enhancement
Enhanced an existing CRM system by adding drag-and-drop functionality for moving leads and opportunities across stages, and implementing a collaboration feature that enables forum-style discussions between departments.
Dynamic Internal Form Builder
Developed a internal system from scratch that allows administrators to create dynamic form templates for various company submissions. Implemented configurable approval hierarchies with multi-level workflows, enabling flexibility for new form formats.
Project Management System
Developed a project management platform for the infrastructure team to track implementation progress. Features include list and Gantt views with drag-and-drop task management, project templates for quick setup, and support for creating subtasks.
Articles & Publications
Sharing knowledge and insights about web development, best practices, and technical solutions
Desain Aplikasi Presensi Online Berbasis Web Pada PT Password Solusi Sistem
Web-based attendance and overtime management system designed for PT Password Solusi Sistem, developed using the Scrum methodology with multi-role access and enhanced overtime features.
Implementation of Haversine Algorithm in Web-Based Online Attendance Application
Development of a web-based attendance system implementing the Haversine algorithm for location-based validation, ensuring accurate detection of attendance within or outside the office radius.