09/25/2026 updated

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AI/ML Engineer | Production GenAI, MLOps & Cloud

Las Palmas de Gran Canaria, Spain (Canary Islands)
Only remote
Master's Degree in Artificial Intelligence applied to Financial Markets
Las Palmas de Gran Canaria, Spain (Canary Islands)
Only remote
Master's Degree in Artificial Intelligence applied to Financial Markets

Profile attachments

AntonioBernal_CV.pdf

About me

AI/ML Engineer focused on building and operating production AI systems end to end, from models and data to APIs, cloud infrastructure, deployment and monitoring.

Application Programming Interfaces (APIs)Artificial IntelligenceMachine LearningNatural Language ProcessingTensorFlowAzure Machine LearningDatabase EnginesGenerative AIScikit LearnMachine Learning OperationsTerraformArtificial Intelligence Markup Language (AIML)
AI & Machine Learning
Expertise in building and deploying production AI and machine learning systems, including LLMs, RAG pipelines, recommender systems, NLP, semantic search, vector databases, PyTorch, TensorFlow, scikit-learn, and OpenCV.

Cloud Infrastructure & MLOps
Hands-on experience with AWS, Azure ML, Terraform, Docker, CI/CD pipelines, model deployment, monitoring, serverless architectures, GitHub Actions, GitLab CI, CodeBuild, Git, and Linux.

API Development & Backend Engineering
Proficiency in designing and shipping production-grade REST APIs using FastAPI, integrating ML models and LLM features into scalable backend systems.

Python & SQL Development
Strong programming foundation in Python and SQL, applied across data pipelines, ML model development, and backend services.

Computer Vision
Experience developing computer vision systems using Python, OpenCV, and TensorFlow, including automated classification and sorting systems achieving high accuracy.

Natural Language Processing & Semantic Search
Application of NLP techniques including embeddings, topic modeling, and semantic search in financial and enterprise contexts.

Enterprise RAG & NL-to-SQL Systems
Building enterprise retrieval-augmented generation and natural-language-to-SQL systems over internal data, achieving high answer accuracy on human-curated datasets.

Data & Geospatial Analysis
Consolidation of market, geospatial, and company data into market maps and growth models for business decision support.

VBA & Process Automation
Development of automation solutions using VBA to reduce software license dependency and streamline data extraction workflows.

Experience

Professional experience5 - 10 years
Freelancer since2025

Languages

EnglishFluentSpanishNative speaker

Project history

Independent AI & Cloud Engineer

Independent Consulting
Built data and decision-support systems for Private Equity due diligence at Sokrates Advisors across acquisition targets representing more than US$300M in combined enterprise value. Architected and shipped production AI products and cloud systems across 5+ projects, owning FastAPI APIs, LLM features and reusable AWS/Terraform infrastructure; automated provisioning of complete production environments from scratch in under one hour.

AI Audio Processing Product Owner

VocalBreaks
Built and launched an AI audio separation product that has processed 13,100+ minutes of audio, using on-demand serverless GPU workers that scale compute only when jobs arrive; owned the web application, FastAPI API, processing pipeline and cloud deployment.

Artificial Intelligence Engineer

Monkey Taps
Owned applied AI and machine learning across consumer mobile apps in a portfolio with 50M+ downloads; built recommender systems with sub-100 ms model latency that increased free-to-paid conversion by 3.9 percentage points. Built backend and ML infrastructure serving approximately 2M daily requests, including AWS and MLOps workflows to test, deploy and monitor multiple model architectures and LLM-powered internal tools.

Artificial Intelligence Engineer

MDW Partners
Built enterprise RAG and natural-language-to-SQL systems over internal data, reaching 94% RAG answer accuracy and 95% NL-to-SQL accuracy on human-curated golden datasets. Built and deployed Azure ML models for a European logistics company to estimate bid prices for new freight lanes, reaching 8.72% MAPE. Automated retraining and REST serving and added global and local model explainability.

Computer Vision Researcher

ACRO Research Group
Developed an automatic rock sorting system using Python, OpenCV and TensorFlow; achieved 95% classification accuracy, 265% faster sorting and an estimated EUR 1.1M five-year cost reduction.

Software Developer Intern

AVL
Developed a VBA automation that reduced SAP license dependency by extracting daily data through a single SAP license and routing it to shared storage, generating an estimated EUR 500k cost reduction.

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