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> whoami

Luis Medina

Full Stack Developer

Philippines · Remote

[GitHub][LinkedIn]

Full-stack developer based in the Philippines, currently building SaaS products at Inbound Found. I work across the entire stack — TypeScript and Python monorepos, NestJS and FastAPI backends, Next.js frontends, Neo4j and PostgreSQL databases.

Most of my recent work involves AI-powered tooling: LLM agent pipelines with LangChain/LangGraph, MCP servers, knowledge graph systems, and content intelligence platforms. I like building things that are architected to scale — monorepos, containerized deployments, graph-based data models.

Before that, I freelanced and did technical support — which is why I actually read error messages. Now I mostly argue with LLMs about whether my code is correct. They're usually wrong. Usually.

> skills

Languages

TypeScript
Python
PHP
JavaScript
SQL
Cypher
HTML
CSS

Frontend

Next.js
React
Tailwind CSS
Framer Motion
Ant Design
Material UI

Backend

NestJS
FastAPI
Node.js
Django
GraphQL
REST APIs

Databases

Neo4j
PostgreSQL
MongoDB
Redis

AI & Data

LangChain
LangGraph
OpenAI
MCP SDK
NLP
Vector Embeddings
Knowledge Graphs

Infrastructure

Docker
AWS (S3, Lambda, Fargate)
GitHub Actions
Render
Nx
Prisma

Tools

GraphQL
Hasura
Sanity
Stripe
Resend
Playwright
Jest

> experience

[2023-06 → present]Inbound Found

Full Stack Developer — Philadelphia, PA (Remote)

Lead full-stack development across multiple SaaS products in the SEO and digital marketing space. Build and maintain platforms using TypeScript/Python monorepos with NestJS, Next.js, FastAPI, Neo4j, and PostgreSQL. Architect AI-powered features including LLM agent pipelines (LangChain/LangGraph), Model Context Protocol (MCP) servers, and knowledge graph systems. Own the full lifecycle from infrastructure (Docker, AWS, CI/CD) to production deployment.

TypeScript
Python
Next.js
NestJS
FastAPI
Neo4j
PostgreSQL
GraphQL
Docker
AWS
LangChain
MCP SDK
Nx
[2020-02 → 2023-05]Freelance

Software Developer — Remote

Built websites and web applications for local businesses, delivering custom solutions from design to deployment.

C#
C++
VB.NET
Python

> talks

[Neo4j Nodes 2024]
2024-11-07

Making Virtuous Cycles: Lessons from the Frontier of LLM-Knowledge Graph Interaction

Co-presented with Jim Thornton at Neo4j's global developer conference. Explored how LLMs and knowledge graphs create virtuous cycles — self-improving systems where each technology amplifies the other. Covered real-world architectural patterns, sample prompts and outputs, and lessons learned from building LLM-knowledge graph integrations at Inbound Found.

[View]

> education

ACLC College — Networking and Telecommunications Technology

University of Batangas — Information Technology