VeriTrust
Medical misinformation detector powered by a multi-agent system. It provides a truthfulness score for the content along with an explanation backed by biomedical sources.
- Python
- FastAPI
- LangGraph
- Ollama
- +7
Lucas
del Villar
+2 years of experience. Software Engineer from Madrid, Spain, graduated in Computer Engineering. Specialised in building and deploying end-to-end agentic systems.
Experience
Got my first job
I started working in a firm as a software developer, specialised in Robotic Process Automation (RPA). My job consists of optimising business processes delivering a full stack solution.
Learn moreStarted my degree
I started to study a Bachelor Degree in Computer Science and Engineering at University Carlos III de Madrid. Additionally, I am constantly self-studying by working on full stack projects and obtaining certifications in different areas.
Started coding
I started programming at the age of 15, when I began learning the fundamentals of cybersecurity and ethical hacking. From there, I started exploring and learning about other fields, and in 2022 I decided to focus on full stack development.
Projects
SnapNotes
Productivity web application with categorization features, real time search, and cross device synchronization. Includes a custom authentication system based on JWT.
- Next.js
- Prisma
- Express.js
- Tailwind CSS
Kilómetros por Explorar
Landing page for a travel planning business co-founded with my partner. Frontend built in Astro with interactive client-side islands. Includes a backend that supports a chatbot and handles email sending.
- Astro
- Preact
- TypeScript
- Express.js
- +1
Certifications
IBMOct 2026
Building AI Agents and Agentic Workflows Specialization
Designing and implementing multi-agent systems using LangGraph, LangChain, CrewAI and AutoGen.
MicrosoftSep 2024
AI-900: Azure AI Fundamentals
Designing and implementing Azure AI solutions using various AI services and tools.
AnthropicMay 2026
Claude Code in Action
Learn to use Claude for writing and improving code, as well as solving complex programming problems.
Tech stack
Backend & Full-Stack
Python
TypeScript
FastAPI
Express
Pydantic
Puppeteer
React
Next.js
Artificial Intelligence
LangGraph
LangChain
CrewAI
Ollama
vLLM
PyTorch
MCP
Hugging Face
Langfuse
Cloud & Infrastructure
GCP
Azure
Docker
Kubernetes
Redis
PostgreSQL
SQL Server
GitHub Actions
Linux
Frontend
Astro
Vue.js
Tailwind CSS
SWR
About me
~/lucas/about-me
$I started coding at 15, and since then, I've been learning several programming languages and technologies by myself, through courses, certifications and personal projects. I am currently a graduate in Computer Science and Engineering at University Carlos III de Madrid.
$ Currently I work as a software developer at Grupo Sertyf, where I design and deploy end-to-end automations developed in JavaScript and Python. On a personal level, I have worked on several projects involving the cloud, especially with GCP and Azure, deploying machine learning models and complete multi-agent systems.
$My goal is to keep deepening my expertise in applied AI systems, particularly multi-agent architectures and their deployment to production, while continuing to build my experience in business process automation.