[01//PROJECT_CATALOG]

Things I've Built & Shipped.

Verified production systems spanning decentralized Web3 protocols, AI automation pipelines, and enterprise full-stack web platforms.

PROJ.01//BATIKCHAIN

TIMELINE: Oct 2025 – Dec 2025|STATUS: PRODUCTION_AUDITED

BatikChain

> Blockchain Product Authentication Platform

A decentralized product provenance and authentication platform on the Ethereum blockchain targeting Indonesia's artisan batik heritage industry. Artisans register genuine items with immutable on-chain metadata, while consumers verify provenance in real-time via cryptographic QR scans.

OJK HACKATHON 2025

National Finalist

SMART CONTRACT AUDIT

OWASP Compliant

ENGINEERING ROLE

Blockchain Lead

[ ARCHITECTURAL_HIGHLIGHTS ]:

>Architected & deployed ERC-721 Solidity smart contracts with immutable on-chain metadata and provenance tracking.
>Engineered React / Next.js frontend integrated with Ethers.js for zero-latency wallet connectivity and contract execution.
>Enforced Ownable access control & audited against reentrancy and integer overflow vectors per OWASP guidelines.

[Solidity][ERC-721][Ethereum][Next.js][React][Ethers.js][OpenZeppelin]

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PROJ.02//RELIFE RPG

TIMELINE: Jan 2026 – Mar 2026|STATUS: RELEASED_BETA

ReLife RPG

> AI-Powered Gamified Life Tracker

A full-stack gamified productivity and life-tracking system where natural language journal entries are parsed in real-time by Google Gemini 2.5 Flash. The LLM translates unstructured text into typed stat-delta objects to drive a dynamic RPG leveling engine across 6 core player attributes.

AI ENGINE INTEGRATION

Gemini 2.5 Flash

LIVE ATTRIBUTES

6 Radar Stats

SYSTEM ARCHITECTURE

Zero-Latency LLM

[ ARCHITECTURAL_HIGHLIGHTS ]:

>Engineered a structured prompt pipeline parsing free-form user reflections into strictly typed schema objects.
>Implemented Supabase JWT auth with automated session lifecycle management and Recharts live Radar Chart UI.
>Developed real-time leveling math, title unlocking system, and high-density technical dashboard.

[React][TypeScript][Vite][Supabase][PostgreSQL][Google Gemini API][Framer Motion][Recharts]

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PROJ.03//ANTIFLOW

TIMELINE: Jul 2025 – Sep 2025|STATUS: ACTIVE_PIPELINE

AntiFlow

> AI Content Automation Pipeline Engine

A zero-cost automated multimedia production engine that produces complete YouTube video asset kits—including segmented scripts, visual image prompts, and neural voiceover narration—from a single topic prompt using decoupled Next.js + FastAPI architectures.

INFRASTRUCTURE COST

$0.00 / Month

ASSET GENERATION

Script + Audio + Prompts

AI MODEL MATRIX

Gemini + Edge TTS

[ ARCHITECTURAL_HIGHLIGHTS ]:

>Architected decoupled backend isolating LLM scripting logic and file asset management for independent scaling.
>Integrated Google Gemini 2.5 Flash for structured script generation and Microsoft Edge TTS for high-fidelity audio synthesis.
>Eliminated 100% of production infrastructure cost by strictly optimizing around free-tier API quotas and asynchronous pipelines.

[Next.js][TypeScript][FastAPI][Python][Google Gemini API][Edge TTS][REST API]

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PROJ.04//POINT OF SALES SYSTEM

TIMELINE: Jan 2025 – Feb 2025|STATUS: COMMERCIAL_DEPLOYED

Point of Sales System

> Enterprise Business Operations Platform

A production-grade POS platform built with Laravel 11 and MySQL featuring real-time multi-category inventory tracking, asynchronous report generation via Laravel Queues, and role-based access control integrated with POS hardware terminals.

STAFF RECONCILIATION

↓ 40% Workload

EXPORT ENGINE

Automated PDF/CSV

AUTHORIZATION

Spatie RBAC System

[ ARCHITECTURAL_HIGHLIGHTS ]:

>Engineered automated PDF/CSV reconciliation reports executed in background jobs via Laravel Queues.
>Designed relational schema with multi-tier indexing for zero-latency inventory queries and transaction logging.
>Implemented Spatie Permissions RBAC and RESTful API endpoints for POS hardware integration.

[Laravel 11][PHP][MySQL][REST API][Spatie Permissions][Laravel Queues]

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PROJ.05//COMPANY PROFILE WEBSITES

TIMELINE: Jul 2024 – Dec 2024|STATUS: CLIENT_DELIVERED

Company Profile Websites

> 8× Production Commercial Deployments

Delivered 8 production company profile websites using CodeIgniter 4 and MySQL, each featuring bespoke responsive layouts, optimized asset delivery pipelines, and Schema.org structured metadata hierarchy.

ORGANIC VISIBILITY

+25% Search Traffic

LIGHTHOUSE AUDIT

90+ Score All Sites

DEPLOYED VOLUME

8 Client Systems

[ ARCHITECTURAL_HIGHLIGHTS ]:

>Consistently achieved Lighthouse performance scores above 90 through image optimization and server-side caching.
>Implemented Schema.org JSON-LD structured data driving measured 25% growth in organic search impressions.
>Created structured documentation for team handoff and streamlined cPanel server deployment procedures.

[CodeIgniter 4][PHP][MySQL][Schema.org][SEO][Responsive Design]

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PROJ.06//TECHNOLOGY LANDING PAGE

TIMELINE: March 2025 – May 2025|STATUS: OPTIMIZED_SHIPPED

Technology Landing Page

> High-Performance Tech Firm Showcase

A high-velocity marketing interface engineered for a technology enterprise, featuring modular component architecture, smooth scroll transitions, micro-interactions, and 100% accessible responsive markup.

PERFORMANCE SCORE

98.6 / 100

ACCESSIBILITY RATING

100 / 100

SEARCH ENGINE SEO

100 / 100

[ ARCHITECTURAL_HIGHLIGHTS ]:

>Achieved 98.6 performance index and 100% accessibility score through optimized asset payloads and semantic ARIA tree.
>Implemented modular, component-based layout translating Figma technical specifications into production Next.js code.

[Next.js][JavaScript][Tailwind CSS][Lottie][Figma][Responsive Design]

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[ SYSTEM_QUEUE // PIPELINE_ACTIVE ]

More Systems in Development.

Currently iterating on decentralized identity proofs, threat intelligence feeds, and automated LLM deployment pipelines.

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