freiberufler Generative AI Engineer auf freelance.de

Generative AI Engineer

zuletzt online vor 9 Tagen
  • 60€/Stunde
  • 08011 Barcelona
  • Weltweit
  • pt  |  en  |  es
  • 12.11.2024

Kurzvorstellung

Tomás is a Generative AI Engineer with 5+ years specialising in NLP and AI solutions.

Auszug Referenzen (1)

"I hereby confirm that I've worked with Tomás.
He's highly professional and a great colleague to work with.
He's shown great NPL Data Science skills."
NLP Data Science Researcher
Kundenname anonymisiert
Tätigkeitszeitraum

1/2020 – 1/2021

Tätigkeitsbeschreibung

» Published peer-reviewed research on Natural Language Processing (NLP), introducing a novel classification framework, and pioneering methods linking Machine Learning (ML) to aviation safety.

» Influenced subsequent academic work, driving innovations in minimising aviation incidents through advanced human factors analysis.

Eingesetzte Qualifikationen

Python, Data Science, Natural Language Processing

Qualifikationen

  • Amazon Web Services (AWS)2 J.
  • Artificial Intelligence (AI)
  • Data Science4 J.
  • Generative KI3 J.
  • Large Language Models3 J.
  • Maschinelles Lernen
  • Natural Language Processing4 J.
  • Python4 J.
  • Retrieval-Augmented Generation (RAG)
  • SQL2 J.

Projekt‐ & Berufserfahrung

Generative AI Engineer
BIG Ai, Phuket
11/2023 – 6/2024 (8 Monate)
IT & Entwicklung
Tätigkeitszeitraum

11/2023 – 6/2024

Tätigkeitsbeschreibung

» Built a multi-modal Retrieval-Augmented Generation (RAG) system for automated production of research. Integrated 5+ data sources, including web search and an in-house content farm. Deployed periodic reflection to ensure continual content relevance and improve accuracy by 20%.

» Led company-wide Artificial Intelligence (AI) strategy, defining product portfolio and 12-month roadmap. Directed AI implementations across departments, aligning technology adoption with business objectives.

Eingesetzte Qualifikationen

Python, Data Science, Generative KI, Large Language Models, Natural Language Processing

NLP Data Scientist (Festanstellung)
Siemens Energy, Barcelona
1/2021 – 8/2023 (2 Jahre, 8 Monate)
High-Tech- und Elektroindustrie
Tätigkeitszeitraum

1/2021 – 8/2023

Tätigkeitsbeschreibung

» Led development of a high-performance Optical Character Recognition (OCR) pipeline capable of processing 1M+ multilingual documents across 30+ languages and 20+ formats. Architected an AWS/Azure multi-cloud solution, managing a cross-functional team of Data Scientists and MLOps engineers.

» Deployed a scalable Named Entity Recognition (NER) microservice for real-time data extraction, reducing manual document search time by 100+ hours annually. Implemented service with modular design for cross-departmental re-usability.

» Developed Topic Modelling and Search Engine tools for Research and Development (R&D), enabling the visualization of 10k+ papers and accelerating discovery of research.

» Built an in-house Applicant Tracking System (ATS) with NLP-powered analytics, 40% more customizable than standard tools, streamlining recruitment processes and providing critical insights for hiring decisions.

» Supervised a Natural Language Query (NLQ) thesis project, using state-of-the-art Graph Database interfaces, and bridging the gap between academic research and industry applications.

» Established company-wide Generative AI policies, driving adoption of best practices across teams and positioning the organization as an AI innovation leader.

Eingesetzte Qualifikationen

SQL, Amazon Web Services (AWS), Data Science, Generative KI, Large Language Models, Natural Language Processing, Python

NLP Data Scientist
blaua, Lisbon
9/2020 – 11/2020 (3 Monate)
Wohnungswirtschaft
Tätigkeitszeitraum

9/2020 – 11/2020

Tätigkeitsbeschreibung

» Developed chatbot systems with user-personalized features, leveraging Natural Language Understanding (NLU) and Natural Language Generation (NLG) frameworks. Deployed Amazon Web Services (AWS) cloud infrastructure, CI/CD pipelines, and Docker containers, optimized for a high-velocity, agile start-up environment.

» Engaged in strategic product pitches to clients and contributed to financially informed decision-making.

Eingesetzte Qualifikationen

Python, Amazon Web Services (AWS), Data Science, Natural Language Processing

NLP Data Science Researcher
Instituto Superior Técnico, Lisbon
1/2020 – 1/2021 (1 Jahr, 1 Monat)
Hochschulen und Forschungseinrichtungen
Tätigkeitszeitraum

1/2020 – 1/2021

Tätigkeitsbeschreibung

» Published peer-reviewed research on Natural Language Processing (NLP), introducing a novel classification framework, and pioneering methods linking Machine Learning (ML) to aviation safety.

» Influenced subsequent academic work, driving innovations in minimising aviation incidents through advanced human factors analysis.

Eingesetzte Qualifikationen

Python, Data Science, Natural Language Processing

Data Analyst
Siemens, Lisbon
7/2019 – 9/2019 (3 Monate)
Maschinen-, Geräte- und Komponentenbau
Tätigkeitszeitraum

7/2019 – 9/2019

Tätigkeitsbeschreibung

» Created analytic dashboards to monitor company-wide user engagement metrics, driving data-informed decision-making. Implemented quality and innovation solutions, contributing to continuous business improvement.

Eingesetzte Qualifikationen

Data Science, Power Bi, Data Mining, Statistiken

Zertifikate

AWS Certified Machine Learning – Specialty
Amazon Web Services Training and Certification
2022

Ausbildung

M.Sc.
Intelligent Systems
Instituto Superior Técnico
2020
Lisbon
Study Abroad
Artificial Intelligence
Ghent University
2019
Ghent

Über mich

Tomás is a seasoned NLP Data Scientist with a history of developing AI solutions spanning both academic research and industry applications. He has proven proficiency in architecting and implementing high-performance systems, while collaborating with cross-functional teams. Tomás excels at aligning technological innovations with business objectives. He continuously expands his knowledge to stay current with AI advancements.

Weitere Kenntnisse

Location: Remote work

Persönliche Daten

Sprache
  • Portugiesisch (Muttersprache)
  • Englisch (Fließend)
  • Spanisch (Fließend)
Reisebereitschaft
Weltweit
Arbeitserlaubnis
  • Europäische Union
  • Schweiz
Home-Office
bevorzugt
Profilaufrufe
59
Alter
27
Berufserfahrung
5 Jahre und 4 Monate (seit 07/2019)
Projektleitung
4 Jahre

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