Software Engineer
Software engineer with more than 10 years of experience. Skilled at designing and building scalable applications that address users’ needs. Currently focused on AI and Machine Learning projects, applying LLMs to NLP and conversational assistants.
Work Experience
Integrated image and video generative model providers into Freepik’s AI platform, defining ingestion and validation workflows end-to-end. Developed, operated, and scaled the request queueing system handling more than four million daily inferences, focusing on reliability and throughput. Built services in Python (FastAPI + Celery) with OpenResty and Kubernetes running on Google Cloud, strengthening continuous integration pipelines to shorten delivery times and improve platform observability.
Technical lead for the team, designing and building initiatives that apply LLMs to NLP projects and conversational assistants within the AI unit. Technologies:
- Langchain and Langsmith
- OpenAI
- Google Vertex
- Google Cloud Platform
- Python
Developed a Big Data platform to manage real-time trading rules for stock buy and sell operations. Technologies:
- OpenShift
- Django Admin
- PostgreSQL
- Cassandra
- GraphQL
- pySpark
Built a microservices ranking system driven by technical and business metrics. Designed and implemented an SLO management platform for microservices. Technologies:
- Kubernetes
- Django Admin
- PostgreSQL
- Java Spring Boot
- Grafana
Deployed the ingestion architecture for language corpora. Productized a conversational chatbot platform and created a user management system on Amazon Cognito. Technologies:
- AWS Lambda Functions
- Google Cloud Platform
- Django Admin
Technical lead within the Machine Learning team, helping streamline the production lifecycle for ML models. Led analysis and design for new ML projects. Technologies:
- Python
- Apache Airflow
- Google Cloud Platform
- Azure DevOps
Developed the company’s backend handling millions of hotel metasearch requests per hour (Trivago, Tripadvisor, GoogleHotelAds, etc.). Acted as tech lead: troubleshooting, internal talks to upskill the team, analysis and design of new Big Data projects, and QA / CI/CD management. Technologies:
- Python
- NodeJS / Javascript
- MongoDB
- Spark / Kafka
Built EU H2020 innovation factory projects: Big Data solutions to monitor networking assets. Technologies:
- Python
- NodeJS / Javascript
- MongoDB
- Spark / Kafka
Developed software for the regional ICT centers in Andalusia within the Advanced Management Center. Led the deployment of Open Source applications. Owned Debian-based packaging distribution and engineered distributed applications in Python. Technologies:
- Debian and Ubuntu Linux
- Python
- Bash scripting
Certifications
Official Linux Professional Institute (LPI) training delivered by certified instructors with deep IT industry experience. Hands-on methodology focused on acquiring the knowledge and skills required to become certified professionals.