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© 2026 Yehezkiel Wiradhika

Featured Production Grade Projects

Backend projects written mainly in Go, Nodejs and Laravel. Contains project implementations like JWT, OAuth2, Architectures (MVC, Clean, Hexagonal), Payment Gateway, Message Brokers, Docker, Socket Chat App, and more

S8 Task Manager

S8 Task Manager

Whatsapp Clone Task Manager Platform for Studio 8

GogRPCMicroservicesRabbitMQDistributed Systems
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Vortex

Vortex

A backend service for a chatbot built with Go, the Gin web framework, and Google's Gemini Large Language Model (LLM) API, providing an extensible foundation for conversational AI applications.

GoGinGemini APILLMAI
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Part Number Smart Sorter (Computer Vision)

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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ML Honeypot Attack Data Analysis

ML Honeypot Attack Data Analysis

A practical implementation of the Work Queues / Task Queues pattern using RabbitMQ and Go, distributing time-consuming tasks among multiple workers using round-robin dispatching.

GoGinRabbitMQWork QueuesTask Queue
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DPTSI Penetration Testing

DPTSI Penetration Testing

Security Tested 20 Web Applications. Found hundreds of small-medium and several high-critical level vulnerabilities such as Database Leak (SQLi) and Gained Admin Access (Broken Access Control).

Cyber SecurityPenetration TestingBurpsuiteOWASP ZapSQLMap
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Kos KaKa

Kos KaKa

Security Tested 20 Web Applications. Found hundreds of small-medium and several high-critical level vulnerabilities such as Database Leak (SQLi) and Gained Admin Access (Broken Access Control).

Cyber SecurityPenetration TestingBurpsuiteOWASP ZapSQLMap
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Learning Management System

Learning Management System

A sample implementation of a microservice architecture using Go. Demonstrates user registration, JWT authentication, and asynchronous email confirmation via RabbitMQ message queue.

GoRabbitMQMicroservicesJWTREST API
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AI Photobooth (Faceswap)

AI Photobooth (Faceswap)

Demonstrates how to write effective unit tests in Go, specifically focusing on the service layer using Testify and Mockery following the AAA (Arrange, Act, Assert) pattern.

GoUnit TestingMockeryTestifyCI/CD
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