Skip to content

Open to opportunities

Jhondel Mellomida

Software Engineer, AI Systems Builder, Backend & Observability, Full-Stack Developer

Software engineer building AI agent systems, backend services, and observability tooling. Currently at Ellinov Technologies and DEVCON Philippines.

Portrait of Jhondel Mellomida

Selected work

Things I've built

All work

AI / Robotics Engineer · DEVCON Philippines

A face-tracking, talking companion robot on a Jetson Orin Nano. Wake word, speech recognition, retrieval over its own documents, and speech synthesis — all running on-device, with no cloud and no API keys anywhere on the conversation path.

  • Python
  • Jetson Orin Nano
  • MediaPipe
  • faster-whisper
  • Ollama
  • +3

Full-Stack / AI Developer

A suite of documentation, research, and development agents sharing context and memory, with model-agnostic routing that picks between local and cloud LLMs based on cost and latency.

  • Google ADK
  • Ollama
  • Python
  • OpenAI
  • Claude
  • +1

Full-Stack Developer

A contract analysis and summarization platform that extracts obligations, dates, and risk clauses from legal documents using an NLP pipeline layered under LLM summarization.

  • FastAPI
  • Next.js
  • GPT-4
  • Claude
  • spaCy
  • +3

Full-Stack Developer

A MERN real-time messaging platform with AI-generated smart replies, built alongside a thesis on hybrid credit scoring combining logistic regression with a rule-based system.

  • MongoDB
  • Express
  • React
  • Node.js
  • Socket.IO
  • +1

Experience

Where I've worked

Full background
  1. AI Engineering Intern

    Current

    DEVCON Philippines · Philippines

    May 2026 – Present

    • Python
    • Jetson Orin Nano
    • MediaPipe
    • faster-whisper
    • +3
  2. Software Engineer (Part-Time / Contractor)

    Current

    Ellinov Technologies · Taguig City

    November 2025 – Present

    • Python
    • OpenAI SDK
    • ChromaDB
    • MCP
    • +4
  3. Software Engineer Intern

    Ellinov Technologies · Taguig City

    July – November 2025

    • FastAPI
    • Gemini API
    • Python
  4. IT End User Support Intern

    Radius · RBC Ortigas, Pasig City

    November 2024 – July 2025

    • ServiceNow
    • Active Directory
    • System Administration

Toolkit

What I work with

Explore in terminal

AI & LLM Systems

Agent orchestration, retrieval pipelines, and model integration.

  • OpenAI API
  • Anthropic API
  • Gemini API
  • Agent Orchestration
  • RAG Pipelines
  • MCP
  • LangChain
  • LangGraph
  • Ollama

Languages & Frameworks

What I build with day to day.

  • Python
  • FastAPI
  • Node.js
  • React
  • Tailwind CSS
  • TypeScript
  • Next.js
  • C# / .NET
  • PHP / Laravel

Cloud & Observability

Deploying, instrumenting, and keeping systems visible in production.

  • OpenTelemetry
  • Grafana Cloud
  • Docker
  • AWS
  • GCP
  • CI/CD
  • Azure

Databases & Storage

Relational, document, and vector stores.

  • MongoDB
  • ChromaDB
  • PostgreSQL
  • MySQL
  • Supabase

Engineering & Systems

The practices around the code.

  • REST API Design
  • Git
  • System Design
  • Active Directory
  • System Administration

Let's build something

Available for AI/ML and full-stack roles, plus freelance collaborations.