Resume

Marcos García Estévez

Passionate about AI and Machine Learning|

About Me

I'm a passionate AI & Machine Learning Developer with experience in optimizing language models, cloud systems administration, and web development. My journey in the tech world has been driven by curiosity and a desire to create intelligent solutions.

I completed a Professional Master's degree in Artificial Intelligence and Big Data at Málaga Tech Park, strengthening my applied work in AI models, machine learning, programming, and Big Data systems.

Location

Málaga, Spain

Languages

English, Spanish

Focus

AI, Machine Learning

Education

Master's in AI & Big Data

Skills & Expertise

AI & Machine Learning

TensorFlow 80%

PyTorch 65%

Natural Language Processing 85%

Data Science

Python Data Stack 85%

Data Visualization 75%

Statistical Analysis 70%

Web Development

HTML/CSS/JavaScript 90%

WordPress 80%

Frontend Frameworks 75%

Technical Skills

Python TensorFlow PyTorch Natural Language Processing SQL MongoDB Linux Docker Cloud Computing Git HTML/CSS JavaScript WordPress Data Visualization

Professional Experience

Career journey · current and previous roles

Current

Full Stack LLM Development Analyst

Accenture España · Full-time

June 2025 - Present · Málaga, Andalucía, España · On-site

Developing and implementing end-to-end LLM solutions for enterprise clients
Building scalable AI applications with modern tech stack
Collaborating with cross-functional teams to deliver innovative AI solutions

LLM Full Stack Development AI Solutions Enterprise

Promoted from internship

Foundation

Artificial Intelligence Intern

Accenture España · Internship Contract

March 2025 - May 2025 · 3 months · Málaga, Andalucía, España · On-site

Worked with BERT models for multilingual text analysis, learning to adjust them based on specific needs
Contributed to developing systems for detecting problematic content using machine learning techniques
Used MLFlow for experiment and results tracking, improving work organization
Helped create automated processes to test different models and select the best performing ones
Learned to work with multilingual solutions, adapting models according to the characteristics of each language

OpenAI API Model Evaluation BERT AI Fine-tuning MLflow NLP Generative AI Gemini

LLM Quality Specialist - Training in Spanish

Outlier · Freelance

May 2023 - July 2024 · 1 year 3 months · Remote

Comparing responses from various language models, identifying strengths and areas for improvement
Supervising the accuracy and relevance of training data
Analyzing model results, highlighting discrepancies and hallucinations
Creating diverse content, maintaining a high level of quality

LLM AI NLP

Systems-Cloud Administrator & WordPress Developer

GrupoOro · Internship

March 2024 - June 2024 · 4 months · Málaga, España

Management and optimization of VPS servers on Linux
Installation and management of the Plesk control panel
Comprehensive management of Cloudflare services
WordPress website design, customization, security, and optimization

Linux Cloud WordPress Cloudflare Plesk

Education

Master FP in Artificial Intelligence and Big Data

CPIFP Alan Turing - Accenture

September 2024 - June 2025

This is a Professional Master's degree in Artificial Intelligence and Big Data, conducted directly at Accenture offices. The 600-hour dual-mode program covers AI models, machine learning, programming, and Big Data systems.

BootCamp Linux & Cloud

EducacionIT

June 2024 - August 2025

Known as 'Linux Career' at EdIT, it consists of 12 subjects, including Linux, Networking, Shell, Databases, SQL, Cybersecurity, Hosting, Cloud Computing, and Containers.

Higher Degree Vocational Training, Web Applications Development

MEDAC

September 2022 - June 2024

After my time at the University of Málaga, I chose the Higher Vocational Training in Web Applications Development (DAW) at MEDAC seeking more specialized and practical-oriented training in IT areas that resonated with my interests.

Bachelor's Degree in Engineering, Software Engineering

University of Málaga

September 2019 - June 2022

I completed three years of Software Engineering at the University of Málaga. Although I value the experience and knowledge acquired, I felt the need to seek more specialized and practical areas within IT. I do not rule out the idea of resuming and completing my degree in the future.

Featured Project

Awaita

Awaita (Awi) is a RAG chatbot for Menorca, available from the bottom-right bubble on awaita.tech. It answers in your language using curated local knowledge to help you explore the island: heritage, nature, culture, logistics, and the small details you only learn by walking Menorca.

Multilingual chat with per-session history
RAG grounded on curated local knowledge
Voice mode with STT (transcription) + TTS (speech)
Security & anti‑abuse protections (CSRF, Turnstile, rate limits)

Python Flask DuckDB RAG / LLMs

Open Awaita View More Projects

Get in Touch

Let's Connect!

Feel free to reach out to me on LinkedIn for professional inquiries, collaboration opportunities, or just to say hello. I'm always open to discussing new projects and ideas.

Connect on LinkedIn

You can also check out my projects on GitHub