Freelancer profile translated to English.

Description

I am a Full Stack Developer specializing in software architecture and engineering. I primarily work with the JavaScript/TypeScript ecosystem — Vue.js, Node.js, — to build high-performance SaaS applications and hybrid mobile apps. I also handle system languages like C, C++, and Rust for low-level, high-performance solutions, along with Python and SQL for backend, automation, and data.

I actively work with applied artificial intelligence: agent design and orchestration, AI-driven process automation, model optimization and fine-tuning, local inference (Ollama, llama.cpp), LLM deployment, and the use of frameworks like LangChain, LlamaIndex, and Hugging Face, along with OpenAI and Anthropic APIs. I apply AI-Driven Development (AI SDD) methodologies by integrating AI throughout the software development lifecycle.

I incorporate artificial intelligence into my development workflow (AI SDD) to accelerate deliveries without compromising quality, relying on CI/CD pipelines and DevOps best practices.

Industry field of expertise

Languages

Spanish
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Marmolería Caybe
Cross-platform app development
RAW MATERIALS INDUSTRY
January 2024 - June 2025 (1 year and 5 months)
Salvatierra de Miño, Spain
Mbgest.com is an application specialized in order and work order management for the marble sector. Designed to optimize and digitize the workshop's workflow, from order reception to final delivery.
Node.js Typescript Vue.js Capacitor PostgreSQL
Sisán Cocinas S.L
freelance
DIGITAL AND IT
January 2001 - August 2013 (12 years and 7 months)
Meaño, Spain
Software development, process optimization, business management, costs, general IT.

Development of an app for digitizing price lists and catalogs, as well as websites.
C++ PostgreSQL Javascript / JQuery Python
Sisán solution
SaaS Development
SOFTWARE PUBLISHING
January 2019 - Today (7 years and 5 months)
Kuikina is an online platform based on artificial intelligence that is primarily focused on interior design, especially kitchens.

It allows converting 3D renders (images generated with design software) into photorealistic images, meaning they look like real photographs.
Generative AI Payment Gateway Node.js Typescript PostgreSQL