Open to opportunities

Anthony Mangurnong

@anthonymangurnong

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Senior Full Stack and AI engineer building scalable SaaS platforms and LLM-powered products.

Philippines

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What I'm looking for

I seek senior engineering roles building scalable SaaS and AI products, with ownership of end-to-end systems, collaborative remote teams, and opportunities to integrate LLMs and improve product impact.

I am a senior Full Stack and AI engineer with 7+ years building and scaling production SaaS platforms, data-driven applications, and AI-powered systems. I have hands-on expertise across JavaScript/TypeScript, C#/.NET, Python, and PHP and own systems end-to-end from architecture to deployment and optimization.

I've architected and delivered multiple production SaaS platforms serving thousands to hundreds of thousands of monthly users, integrated LLMs and RAG pipelines using embeddings and vector databases, and built AI features that reduced manual workflows by 40–70%. I also migrate legacy systems, improve performance, and maintain high availability with CI/CD, Docker, and AWS.

I lead architecture and code reviews for small engineering teams, emphasize clean maintainable code and testing, and collaborate effectively in remote, fast-paced environments to deliver reliable, production-ready systems.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

Elites

Nov 2022 - Present (3 years 2 months)

Led development of AI-enabled SaaS platforms and web applications, delivering 3+ production platforms with 5K–100K+ MAU and implementing AI features that reduced manual workflows by 40–70%.

React Next.js TypeScript ASP.NET Core RAG Vector Databases AWS Docker

Full Stack Engineer

CloudConsole

Aug 2020 - Oct 2022 (2 years 2 months)

Built and maintained multi-tenant SaaS platforms serving 1K–20K users, improved UX to raise task completion by 20–30%, and optimized backend pipelines handling 100K–500K records/day.

JavaScript TypeScript React Vue Laravel Django ASP.NET PostgreSQL MySQL Background Jobs

Software Engineer Intern

The Remote Group

Jun 2019 - Jul 2020 (1 year 1 month)

Delivered two web applications and REST APIs supporting tens of thousands of transactions/month, reduced production defects by 30% through testing and release improvements.

JavaScript PHP Python REST APIs Testing Debugging Documentation

Education

Degrees, certifications, and relevant coursework

Holy Angel University

Bachelor's Degree, Computer Science

2015 - 2019

Completed a Bachelor's degree in Computer Science with coursework and projects focused on software development, web applications, and backend systems from 2015 to 2019.