About Me

I'm an AI Engineer with 6+ years of full-stack experience, focused on building agentic AI workflows and LLM-powered backend services in production. I architect systems that integrate AI capabilities—tool-calling, structured outputs, RAG—into scalable, reliable platforms.

My full-stack background means I deliver end-to-end: from React frontends and Python APIs to data pipelines and cloud infrastructure on Azure and AWS. I don't just prototype AI features—I ship them to production with proper validation, monitoring, and cost controls.

If you're looking for someone who can architect AI-powered systems and own the full delivery lifecycle, let's build something great together.

What I'm Doing

  • AI-Augmented Product Development

    Designing and building end-to-end web applications using AI-powered workflows to move from idea to production faster, while keeping architecture clean and maintainable.

  • Full-Stack Web & API Engineering

    Implementing performant frontends and robust backends with TypeScript, React, Node.js, and Postgres—covering everything from UI to APIs, testing, and deployments.

  • System Design & Scalability

    Designing architectures that scale: modular services, efficient data models, and performance tuning so your applications stay fast and reliable as traffic grows.

  • AI Integration & Developer Workflows

    Integrating LLMs and AI tools into products and engineering workflows to improve developer productivity, code quality, and user experience without sacrificing control.

Skills

Resume

Experience

  1. Senior Full-Stack Software Engineer · AI Engineering · EGS Enggist & Grandjean Software SA

    May 2024 — Present
    • Architect and implement agentic AI workflows using OpenAI APIs, leveraging tool-calling and structured outputs in production.
    • Develop LLM-powered backend services integrated with internal APIs to automate domain-specific workflows.
    • Build and maintain resilient data pipelines supporting platform and AI-driven functionality.
    • Implement validation, monitoring, and cost controls to ensure predictable AI system behavior.
    • Drive automation initiatives that reduced manual processing and improved operational reliability.
    • Design and deliver scalable full-stack features using React (TypeScript) and Python.
    • Integrate and operate REST and GraphQL APIs in production environments.
    • Lead architectural decisions balancing scalability, reliability, and cost efficiency.
    • Deliver features end-to-end, from requirements through production deployment.
    • Provide technical mentorship and conduct code reviews to uphold engineering standards.
    • Improve system stability through refactoring, enhanced test coverage, and observability improvements.
    • Support CI/CD pipelines, Docker-based deployments, and cloud infrastructure on Azure.

  2. Python Developer – Research & Development (Data Pipelines & Reliability) · Rimes Technologies International

    Jul 2023 — May 2024
    • Developed and maintained Python microservices using RabbitMQ to ensure reliable client data-file delivery.
    • Designed validation, monitoring, and observability workflows to protect data integrity across distributed pipelines.
    • Built automated data-validation frameworks, significantly reducing transmission errors and operational rework.
    • Developed REST APIs for internal system integration and operational monitoring.
    • Optimized file-delivery workflows using data engineering practices to improve reliability and efficiency.
    • Used Python and SQL to build robust data-processing pipelines and reduce manual intervention.

  3. Senior Full-Stack Software Engineer / Team Lead · CalcMenu Philippines Inc

    Jan 2021 — Jul 2023
    • Led the design and delivery of CalcMenu Cloud, replacing a legacy platform while maintaining uninterrupted customer service.
    • Designed and built end-to-end applications using Angular, ASP.NET, Python microservices, and SQL Server.
    • Architected modular frontend/backend systems, improving scalability, maintainability, and user experience.
    • Developed and deployed containerized Python microservices using Docker.
    • Deployed and operated production systems on Azure and AWS to support platform growth and stability.
    • Collaborated with distributed teams across Asia and Europe to deliver consistently across time zones.
    • Led delivery using Agile/Scrum with a strong focus on code quality, performance, and on-time execution.

  4. Full-Stack Developer · CalcMenu Philippines Inc

    Aug 2019 — Dec 2020
    • Enhanced existing software through automation, reducing manual processes and improving efficiency.
    • Implemented voice-command functionality in a flagship product to improve accessibility and usability.
    • Maintained and optimized legacy systems during migration to newer platforms.
    • Worked closely with cross-functional teams to deliver incremental, business-aligned improvements.

  5. Full-Stack Developer

    Jul 2017 — Aug 2019
    • Delivered short-term full-stack web projects and system maintenance for multiple clients.
    • Built and maintained applications using React, Angular, Python, and SQL Server.
    • Implemented custom features, resolved production issues, and optimized application performance.
    • Managed multiple concurrent projects and delivered consistently on schedule.

Certificates & Credentials

  1. AI Engineering Specialization

    Scrimba / Coursera • Apr 2026

    9-course specialization covering AI agents, RAG with embeddings & vector databases, Model Context Protocol (MCP), open-source AI models, OpenAI APIs, DALL-E & GPT Vision, and building AI apps with LangChain.

    View Certificate

  2. Machine Learning Foundations: Linear Algebra

    LinkedIn Learning • Sep 2022

    Comprehensive course covering the mathematical foundations of machine learning, including vectors, matrices, and linear transformations.

    View Certificate

  3. Docker for Developers

    LinkedIn Learning • Sep 2022

    Containerization best practices, Docker Compose, and deployment strategies for modern application development.

    View Certificate

  4. React: Server Side Rendering

    LinkedIn Learning • 2022

    Server-side rendering techniques with React for improved performance and SEO optimization.

Education

  1. Bachelor of Science in Information Technology

    Aug 2015 — Jun 2019

    Trinity University of Asia
    Graduated Cum Laude

Portfolio

  • AI SaaS Platform

    Nooko.ai

    AI-powered culinary intelligence platform with web and mobile apps, helping chefs and food brands create, adapt, and localize recipes globally.

    PythonReactReact NativeAI/MLREST APIs
    Demo
  • Web App

    Personal Portfolio

    This portfolio site with SSG, comments, Google OAuth, and reCAPTCHA.

    AstroTypeScriptFastifyPostgreSQL
    Code Demo
  • Utilities & Games

    Developer Tools

    Collection of free dev tools, utilities, and games including JSON formatter, UUID generator, and typing test.

    AstroTypeScriptVanilla JS
    Demo
  • Enterprise SaaS

    Calcmenu Cloud

    Cloud-based recipe and nutrition management platform with 100% client retention.

    ReactAngularASP.NETSQL Server
    Demo
  • Backend Service

    Real-time Analytics API

    High-performance API handling 10K+ concurrent connections for real-time streaming.

    Node.jsWebSocketRedisTimescaleDB
    Private
  • AI/ML Application

    Face Recognition Attendance

    Automated attendance tracking using facial recognition with 98%+ accuracy.

    PythonTensorFlowOpenCVAWS
    Private
  • AI Integration

    Voice-Controlled Interface

    Hands-free experience for enterprise software with 50% satisfaction increase.

    AngularWeb Speech APIASP.NETAWS
    Private
  • Full-Stack App

    E-Commerce Platform

    Online store with inventory management, payments, and admin dashboard.

    Next.jsStripePrismaPostgreSQL
    Private

Blog

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Contact

Available for remote work
San Francisco
New York
London
Dubai
Tokyo
Sydney

Flexible hours across all time zones

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