System_Status: ONLINE

Backend Architect

Building robust, scalable systems with high-performance APIs,
microservices architecture, and optimized database solutions.

GoNode.jsPHPLaravelJava Spring Boot

Backend Engineering

High-performance systems, scalable architectures, and robust APIs

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Languages & Frameworks

Server-Side Development

Building efficient backend services with modern languages and frameworks designed for high concurrency and performance.

Go (Gin, Echo)Node.js (Express)PHPLaravelCodeIgniterJava Spring Boot
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Databases & Caching

Data Management ยท Optimization

Designing optimized database schemas, implementing caching strategies, and ensuring data integrity at scale.

PostgreSQLMySQLMongoDBRedisElasticsearch
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Architecture & DevOps

Microservices ยท CI/CD

Designing microservices architectures, implementing message queues, and setting up containerized deployment pipelines.

DockerKubernetesRabbitMQgRPCREST APIGraphQL

Featured Projects

Backend-focused projects showcasing API design and system architecture

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Government System

SKCK Online - Polri

National-scale police clearance certificate application system. Handling millions of requests with secure authentication, document management, and real-time status tracking.

Go (Gin)PostgreSQLRedisRabbitMQ
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Network Management

Telkom SD-WAN Portal

Enterprise SD-WAN management portal for network configuration and monitoring. Real-time network analytics with high-performance microservices backend.

Node.jsMongoDBRedisWebSocket
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Enterprise Platform

MyTens Partnership

Telkom Enterprise Solution platform for B2B partnership management. High-performance backend handling enterprise-scale transactions.

Node.jsMongoDBRedisREST API

Let's Build Scalable Systems

Need a backend engineer for high-performance APIs, microservices, or database optimization? Let's talk.

nisfalfilsa12@gmail.com