✦ COMPLETE PORTFOLIO · 15+ PROJECTS · PRODUCTION READY

Projects I've
Built & Deployed

A collection of projects I’ve built to solve real-world problems, ranging from large-scale enterprise systems and biometric mobile applications to embedded systems powered by IoT.

Every project is a result of systematic problem-solving approach

Laravel React.js React Native TailwindCSS ESP32 MQTT IoT
0+

Total Projects

0

Completed

0

In Progress

Production Ready Systems

⚡ CORE SPECIALIZATIONS

What I Do Best

Three areas where I deliver the most impact

Scalable Backend Systems

Scalable and robust backend architecture using Laravel, with optimized database design and caching strategies.

Mobile Development

Cross-platform mobile applications built with React Native, featuring biometric integration (face & fingerprint) and real-time synchronization.

IoT & Embedded Systems

Embedded systems using ESP32, RFID, sensor integration, and MQTT communication for real-time monitoring.

🔧 MY APPROACH

How I Build

A systematic approach to building reliable solutions

STEP 01

Understand Problem

In-depth requirements analysis, stakeholder interviews, and identifying key pain points.

1
STEP 02

Design Architecture

Designing scalable & maintainable systems with database design and API structure.

2
STEP 03

Implement Solution

Development with best practices, clean code, focusing on maintainability and performance.

3
STEP 04

Test & Iterate

Comprehensive testing, feedback collection, and continuous improvement.

4
Web App · Enterprise
Fullstack Lead

IMS Inventory Management

Problem → Company struggled with stock tracking and manual purchase order processes.

Solution → Integrated system with real-time stock monitoring, automated PO, and request flow approval.

Result → +40% operational efficiency, 0 stock mismatch.

Laravel React MySQL Tailwind
+40% operational efficiency
Mobile · Biometric
Mobile Developer

Employee Management System

Problem → Employee attendance prone to fraud, real-time data difficult to access.

Solution → Face detection + fingerprint scanner for accurate verification, real-time admin dashboard.

Result → 99% attendance accuracy, 0 fraud cases.

React Native Laravel Face API Fingerprint SDK
99% attendance accuracy
IoT · Embedded
Embedded Engineer

Smart IoT DoorLock System

Problem → Manual room access, undocumented activity monitoring.

Solution → Smart door lock with RFID & ESP32, real-time dashboard for access monitoring.

Result → 100% documented access, real-time alerts.

ESP32 RFID Laravel MQTT
100% documented access
Web · E-Commerce
Fullstack Dev

E-Commerce Platform

Problem → SMEs need an online platform with integrated payment system.

Solution → Online store with payment gateway, inventory management, and order tracking.

Result → +200% revenue in the first 6 months.

Laravel Vue.js MySQL Midtrans
+200% revenue
Dashboard · Analytics
Frontend Dev

Analytics Dashboard

Problem → Management struggled to see business performance in real-time.

Solution → Interactive dashboard with real-time data visualization and report exports.

Result → 50% faster data analysis.

React D3.js Node.js MongoDB
50% faster analysis
IoT · Agriculture
Embedded Engineer

Smart Farming Monitoring System

Problem → Farmers struggled to monitor crop conditions and irrigation in real-time.

Solution → IoT-based system for monitoring soil moisture, temperature, and automated water pump control.

Result → 40% water efficiency, 25% increased harvest yield.

ESP32 DHT22 Sensor Soil Moisture MQTT
40% water efficiency
💡 REAL EXPERIENCE

Challenges & Learnings

Every project has unique challenges that shape how I think

Real-time Data Synchronization

Maintaining data consistency between mobile apps, IoT devices, and web dashboard. Solution: WebSocket + MQTT broker.

Hardware Integration

Integrating ESP32, RFID, fingerprint scanner with backend. Solution: Serial communication handling & firmware optimization.

Database Optimization

Handling thousands of transactions per day. Solution: Query optimization, indexing, and caching (Redis).

Multi-factor Authentication

Implementing biometric authentication with high accuracy. Solution: Biometric SDK integration & encrypted storage.

Let's Build Something Great Together

Have an idea or need a developer for your next project?
Let's discuss and bring impactful solutions to life.