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© 2026 Yehezkiel Wiradhika

⭐ Production Grade Projects

Production-grade distributed systems, industrial AI pipelines, threat intelligence platforms, and high-concurrency microservices shipped across enterprise, freelance, and research domains.

S8 Task Manager
Freelance

S8 Task Manager

A high-concurrency real-time collaboration platform combining WhatsApp-style conversational messaging with structured Kanban task management (15 status enums, 0–4 priority system).

GoWebSocketNext.jsPostgreSQLRedis
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AegisCI
Custom Security Tool

AegisCI

All-in-One DevSecOps Scanner, Policy-as-Code Engine & Enterprise Security Orchestrator unifying SAST, DAST, SCA, Secrets detection, and automated AI remediation into a single binary.

DevSecOpsGoGitHub ActionsSASTDAST
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Part Number Smart Sorter (Computer Vision)
Company Project

Part Number Smart Sorter (Computer Vision)

Industrial Computer Vision Part Number Smart Sorter built for PT. Century Batteries Indonesia (Astra Otoparts) using YOLO with ~99% mAP50, cutting inspection time by 70% and misidentifications to <1%.

Computer VisionYOLOObject DetectionPyTorchIndustrial AI
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Enterprise Learning Intelligence System (LMS)
Company Project

Enterprise Learning Intelligence System (LMS)

Enterprise Learning Intelligence System built for Astra Otoparts subsidiary featuring Hexagonal Architecture, Redis caching, RabbitMQ asynchronous processing, and PostgreSQL serving 600+ users.

GoHexagonal ArchitecturePostgreSQLRedisRabbitMQ
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Statistical, Frequent Pattern Mining and Machine Learning based Web Honeypot Attack Data Analysis: SNARE and Tanner
Thesis

Statistical, Frequent Pattern Mining and Machine Learning based Web Honeypot Attack Data Analysis: SNARE and Tanner

Comprehensive attack data analysis from SNARE and TANNER web honeypots utilizing Frequent Pattern Mining, K-Means clustering, and statistical modeling to classify cyber attack behaviors.

Machine LearningFrequent Pattern MiningWeb HoneypotsK-Means ClusteringCyber Security
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Kos KaKa
Freelance

Kos KaKa

Property management and digital rental platform for a 3-property boarding house business in Malang, featuring automated billing, tenant analytics, room management, and real-time chat.

GoNext.jsPostgreSQLRedisHexagonal Architecture
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DPTSI Penetration Testing
Internship

DPTSI Penetration Testing

Conducted web application and network penetration testing across 20+ enterprise systems at ITS central IT services, uncovering critical vulnerabilities like SQLi, Broken Access Control, and request tampering.

Cyber SecurityPenetration TestingBurp SuiteOWASP ZAPSQLMap
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Veritax (AI Tax Consultant)
Hackathon

Veritax (AI Tax Consultant)

Fintech AI Tax Consultant and compliance platform leveraging Retrieval-Augmented Generation (RAG) and predictive ML models for automated tax calculation, advisory, and document parsing.

RAGLLMGenerative AIPythonVector DB
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