Aleix Lahoz Email & Phone Number

Barcelona, Catalonia, Spain

As an AI Engineer, I've been working on cutting-edge AI-driven solutions, focusing on natural language understanding and voice interaction technologies.Key responsibilities include:- Developing and integrating real-time speech-to-text (STT) and text-to-speech (TTS) systems.- Implementing translation models to support multilingual environments.- Utilizing intent detection and named entity recognition (NER) for better contextual understanding.- Applying Retrieval-Augmented Generation (RAG) techniques to improve the accuracy of responses in conversational AI systems.

Barcelona, Cataluña, España

Developed AI assistant bots for banking entities, utilizing Retrieval-Augmented Generation (RAG) with OpenAI models, Azure AI Search, and Azure Document Intelligence. The bots provided accurate answers to queries across various document types, including structured and unstructured data. Key responsibilities included designing the RAG pipeline, document indexing, and integrating Azure services to optimize document retrieval and response accuracy.

- Automated Document Processing: Participated in ML projects for major Spanish banks to classify, segment, and extract fields from 200+ document types using CNNs, SVMs, OCR, BoW, TFIDF, and RegEx.- Cloud Engineering: Developed and deployed a cloud-based web application for video marketing campaigns using Django and AWS services (EC2, ECS, S3, RDS, Lambda, SES).- ML Framework Engineering: Built a cloud-based ML framework for document pre-processing, model training, and deployment using Docker, Kubernetes, and AWS SageMaker.- Document Restoration: Implemented a solution to restore degraded documents using GANs and cGANs.

Master'S Degree In Advanced Telecommunication Technologies (Matt), Telecommunications Engineering, 8.05/10.0

Specialized in AI for Multimedia Processing. - Machine Learning: Linear Regression, KNNs, Decision Trees, Ranfom Forest, SVM, Boosting.

Master'S Degree, Computer Science, 10.0

Master's Thesis: Application-Layer DoS attacks detection in Data-Plane-Programmable Networks using Machine Learning and P4 - Trained.

Engineer'S Degree, Telecommunications Engineering

Activities and Societies: Menció en Sistemes Audiovisuals- Developed a Python-based application to detect COVID-19 from cough audios.

Batxillerat Tecnològic, Mh (Matrícula D'Honor)