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charl justine ompoc

@charljustineompoc

Senior Full-Stack Engineer specializing in TypeScript, React/Next.js, and AI-driven distributed systems with reliability and automation.

Philippines

Message

What I'm looking for

I’m looking to build production-grade web and AI systems end to end, with strong ownership, TDD, observability, and performance optimization—shipping reliably in fast-paced teams that value automation and scalable cloud architectures.

I’m a Senior Full-Stack Engineer with 8+ years of experience building and scaling production-grade web, mobile, and AI-driven systems. I design end-to-end architectures using TypeScript, React/Next.js, and distributed backend systems, delivering features from concept to production with observability, testing, and performance optimization.

I’m a strong advocate of TDD, system reliability, and ownership-driven development. I’ve led end-to-end feature delivery across frontend, backend, and cloud infrastructure, including scalable microservices and event-driven pipelines that support thousands of daily users.

In my most recent work, I improved API response times by 40% through database indexing, caching, and query optimization. I’ve also built AI-powered systems (chatbots, recommendation engines) using OpenAI with RAG pipelines and vector databases, and deployed containerized services with Docker + Kubernetes while automating workflows via CI/CD.

Experience

Work history, roles, and key accomplishments

Senior Fullstack Developer

Netsoft Media Sdn Bhd

Jun 2019 - Aug 2025 (6 years 2 months)

Led end-to-end development across frontend, backend, and cloud infrastructure, building scalable microservices serving thousands of daily users. Improved API response times by 40% and reduced deployment time from days to hours through optimization, Docker/Kubernetes, testing, and observability practices.

TypeScript React Next.js Microservices PostgreSQL Docker Kubernetes OpenAI RAG

Fullstack Developer

Cni Technology

Jun 2017 - Mar 2019 (1 year 9 months)

Built and maintained full-stack applications using React and Node.js, and developed automation bots with Playwright and scraping pipelines integrated with messaging queues. Designed dynamic pricing backends that reduced manual effort by 60% and delivered features in iterative cycles with product teams.

React Node TypeScript Web Scraping Playwright Message Queues REST APIs Automation CI CD

Backend Developer

Easecore Software

Sep 2015 - Apr 2017 (1 year 7 months)

Developed REST APIs and backend services using Node.js, writing unit tests and contributing to early CI/CD pipelines. Participated in debugging and performance tuning to resolve production issues and improve system reliability.

Node REST APIs Unit Testing CI CD Debugging Performance Tuning System Design Clean Code