Open to opportunities

Aeolus Villanueva

@aeolusvillanueva

Message

AI & Full-Stack Engineer specializing in scalable web and DevOps solutions.

Philippines

Message

What I'm looking for

I seek roles where I can build scalable AI-driven web applications, own DevOps pipelines, and collaborate in learning-focused teams that value automation, performance optimization, and measurable impact.

I am a seasoned AI, Full-Stack, and DevOps Engineer with over eight years of experience designing, developing, and maintaining dynamic web applications. I build scalable, high-performance systems and implement robust DevOps pipelines to accelerate delivery.

My work blends backend engineering with AI: I have developed Django and Node.js services, integrated LLM-powered features using OpenAI, LangChain, and HuggingFace, and implemented RAG pipelines with vector databases to improve knowledge retrieval. I also containerize and deploy applications using Docker, Heroku, and AWS.

I am a collaborative problem-solver committed to continuous learning and measurable impact, having optimized query performance, reduced load times, automated testing, and delivered AI-driven automation tools that improve efficiency and reduce manual effort.

Experience

Work history, roles, and key accomplishments

Senior AI & Full Stack Engineer

GetGamba

Dec 2022 - Jul 2025 (2 years 7 months)

Developed and maintained Django + React full-stack applications, integrated LLM-powered chatbots and RAG pipelines, and deployed AI models to production to improve search and automation workflows.

Django React Docker Heroku OpenAI API Vector Databases REST APIs

Backend/DevOps Software Engineer

Giftee Inc.

Nov 2020 - Dec 2022 (2 years 1 month)

Built and scaled Python/Django applications with PostgreSQL, deployed services on AWS EC2 and S3, implemented CI/CD and testing to increase reliability and secure production systems.

Python Django PostgreSQL AWS EC2 S3 SSL Docker CI CD

Fullstack Software Engineer

Jobilla

Aug 2018 - Sep 2020 (2 years 1 month)

Developed high-traffic web apps with Python, Node.js and React, optimized queries to reduce load times by 40%, and automated testing to cut bugs by 35%, improving user satisfaction.

Python Node React SQL Optimization Automated Testing JavaScript REST APIs CI CD

Web Developer

Brandnooz Media

Sep 2016 - Jun 2018 (1 year 9 months)

Designed and implemented scalable frontends and backends using React, Python and Node.js, managed PostgreSQL and MongoDB databases, and built APIs for external data ingestion.

React Javascript (ES6)Python Node PostgreSQL MongoDB API Development Web Scraping