Muchamad Coirul Anwar

Full Stack Developer

Software Engineer with 2+ years of experience specializing in backend optimization and low-level system architecture. Proven track record of improving application throughput by 3x and reducing error rates by 40%. Proficient in Go, Rust, and Kubernetes, with a deep focus on building scalable microservices and custom operating system kernels.

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Muchamad Coirul Anwar

Work Experience

Full Stack Developer

Bank Rakyat Indonesia

Nov 2025 - Present

  • • Configured webMethods ESB for conditional request routing and protocol mediation, optimizing the data flow between the API Gateway and backend microservices.
  • • Developed the BRIAPI Outgoing Payment microservice, migrating to GORM and implementing fault tolerance to ensure zero downtime during Redis outages.

Full Stack Developer

Mitraplus Infotek TotalSolusi

Dec 2023 - Nov 2025

  • • Migrated backend runtime from Node.js to Bun, improving application performance by 3× and reducing server CPU usage and response time.
  • • Enhanced system observability by implementing a monitoring stack (Prometheus, Grafana, Loki), reducing the mean time to detect (MTTD) critical errors by 50%.
  • • Built a GitHub Actions CI/CD pipeline for 10+ apps, tripling deployment frequency with a 97% success rate across 5 environments.
  • • Cut database CPU load by 50% and doubled system throughput by implementing Redis caching and optimizing queries.
  • • Spearheaded a full migration to TypeScript, achieving a 40% reduction in production runtime errors by enforcing strict type safety.

Front End Developer

Self-Employed

May 2023 - Jul 2023

  • • Developed custom web applications based on client requirements, with a focus on responsive and user-friendly design
  • • Collaborated with stakeholders to gather and analyze requirements for the POLRI dashboard, translating them into clear technical specifications
  • • Designed and implemented Helvetica web interfaces using React, HTML, CSS, and JavaScript

Featured Projects

Void OS screenshot 1
Void OS screenshot 2

Void OS

⚙️ System

A minimal, standalone operating system written in pure Rust with zero external dependencies.

RustAssemblyQEMUMultiboot2
  • • Pure Rust Kernel (no_std)
  • • VGA Text & Graphics Mode
  • • Interrupt System & Memory Management
GitHub Source Code
PlutoDB screenshot 1
PlutoDB screenshot 2
PlutoDB screenshot 3

PlutoDB

⚙️ System

High-performance NoSQL database inspired by ScyllaDB, built with Rust using LSM-Tree architecture.

RustDockerLSM-TreeTokio
  • • LSM-Tree Architecture (Memtable, SSTable, WAL)
  • • Custom SQL Parser using Pest
  • • Async Server with Tokio
GitHub Source Code Docker Docker Hub
Assembly Snake screenshot 1

Assembly Snake

⚙️ System

Classic Snake game implementation using x86 assembly language for DOS, featuring direct memory access graphics and scoring system.

Assembly x86DOSBoxNASMLow-Level
  • • Pure x86 Assembly implementation
  • • Direct Video Memory Access (0B800h)
  • • Collision Detection System
GitHub Source Code
Votion screenshot 1
Votion screenshot 2
Votion screenshot 3

Votion

🌐 Web

AI-powered voice emotion analysis platform that transforms your voice into emotional insights. Analyze vocal patterns, tone, pitch, and rhythm to identify emotional states with remarkable accuracy

ReactTypeScriptNext.jsAI/MLOpenAI Whisper
  • • Real-time voice emotion analysis
  • • AI-powered vocal pattern recognition
  • • Privacy-first audio processing
Live Demo GitHub Source Code
Insurance Management System screenshot 1
Insurance Management System screenshot 2
Insurance Management System screenshot 3

Insurance Management System

🌐 Web

Enterprise insurance application with performance optimization and scalability focus

TypeScriptReactNode.jsRedisPostgreSQL
  • • Policy management system
  • • Claims processing automation
  • • Redis caching implementation
ERP Projects for Finance and Sales Divisions screenshot 1
ERP Projects for Finance and Sales Divisions screenshot 2
ERP Projects for Finance and Sales Divisions screenshot 3

ERP Projects for Finance and Sales Divisions

🌐 Web

Developed advanced solutions, propelling operational gains and performance metrics.

ReactHTMLCSSJavaScript
  • • Optimized system performance
  • • Streamlined financial reporting processes
  • • Improved sales cycle efficiency

Services

Full Stack Development

Scalable web applications built with modern technologies like TypeScript, React, and Node.js

Starting from $20/hour

AI Integration

Integrate AI capabilities into your applications using cutting-edge models

Starting from $30/hour

Performance Consulting

Expert consultation on system optimization and scalability solutions

Starting from $20/hour

Tech Stack

Frontend

TypeScript
TypeScript
React
React
Next.js
Next.js
Tailwind CSS
Tailwind

Get In Touch

Get in Touch

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