JLJ
Hi, this is

John Leinard Javier

Software Engineer

View Selected Work

Selected Works

01 / ARCHITECTURE

Enterprise Systems Automation

End-to-end automation workflows and scalable API solutions engineered for high-availability enterprise environments.

JavaScript REST APIs Workflows
02 / FULL-STACK

Modern Web Applications

High-performance web applications built with modern frontend frameworks and efficient backend microservices.

TypeScript React Node.js
03 / DEVOPS

Cloud & Pipeline Engineering

Containerized application architecture with automated CI/CD deployments and optimized database queries.

Docker PostgreSQL CI/CD