Open to opportunities

Rener Lopez

@renerlopez1

Message

I'm a Senior Full Stack Engineer specializing in scalable, AI-driven web applications.

Philippines

Message

What I'm looking for

I'm seeking senior full-stack roles where I can lead engineering, build scalable AI-driven web applications, apply cloud and DevOps best practices, and mentor teams in an agile, growth-oriented company.

I'm a seasoned Senior Full Stack Software Engineer with over 8 years building robust, scalable web applications. I specialize in modern JavaScript/TypeScript frameworks, server-side development, cloud infrastructure, and AI-driven solutions, focusing on performance, clean code, and intuitive user experiences.

I architected AI-driven features including a Retrieval-Augmented Generation chatbot that increased end-user task success rate by 60%, built Java/Spring Boot microservices and containerized deployments with Docker and Kubernetes, and implemented AWS architectures serving 50k+ active users monthly. I champion TDD and CI/CD practices, mentor junior developers, and seek to bring these strengths to a growth-minded engineering team.

Experience

Work history, roles, and key accomplishments

Frontend Developer

IBM Philippines

Feb 2017 - Nov 2018 (1 year 9 months)

Developed enterprise-grade React applications and CI/CD pipelines for IBM's digital modernization initiatives, reducing QA feedback loop time by 35% and post-deployment change requests by 25%. Collaborated with cross-functional teams to deliver accessible, responsive UI components.