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Diego Moussallem

Diego Moussallem

Support Analyst

Followers of Diego Moussallem3000 followers
location of Diego MoussallemRio de Janeiro, Brazil

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  • Timeline

  • About me

    Head of Data Science & AI at Jusbrasil

  • Education

    • Universität Leipzig

      2015 - 2018
      Doctor of Philosophy - PhD, Computer Science Summa cum Laude

      Activities and Societies: Semantic Abstraction/AKSW Knowledge Graphs for Multilingual Language Translation and Generation

    • Instituto Militar de Engenharia

      2012 - 2014
      Master of Science - MS, Computer Science

      Activities and Societies: Machine Translation/Semantic Web Disambiguation of Homographs in Bilingual Chatbots with Knowledge Graphs

    • Universidade Veiga de Almeida

      2007 - 2011
      Information Systems

      The use of Machine Translation for Bilingual Chatbots

    • Universität Paderborn

      2018 - 2019
      Dr. rer. nat (PhD) Mathematics and Computer Science Computational Linguistics Summa cum Laude

      Activities and Societies: DICE - Data Science Group Knowledge Graphs for Multilingual Language Translation and Generation

  • Experience

    • Secretaria de Estado de Educação do Rio de Janeiro

      Apr 2008 - May 2009
      Support Analyst

      - Infrastructure Management.- Support Analysis of Education systems.

    • Secretaria de Estado de Educação do Rio de Janeiro

      Apr 2010 - Jun 2011
      Senior Support Analyst and Developer

      - Systems Integration- Interface Systems- Supported Education System. - Developed applications to educational systems.

    • TAB

      Jul 2011 - Sept 2012
      Co-Founder

      A startup which provides services in the countryside of Rio de Janeiro. Afterward, the company has expanded their services to the capital, Rio de Janeiro. The services include systems and website development, I.T consulting, and visual communication.

    • CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

      Sept 2012 - Sept 2014
      Research Scientist

      Researcher Assistant at Military Institute of Engineering (IME-RJ) : Machine TranslationDialogue SystemsSemantic WebMachine LearningNatural Language Processing

    • DBpedia Association

      Apr 2015 - now

      Responsible for the Portuguese Language Chapter at DBpedia Association - Conducting research on NLP with Knowledge Graph on the Portuguese Language - Linking the Portuguese DBpedia with external datasets from the lusophone countries - Hosting and managing Portuguese NLP applications based on DBpedia

      • Mentor for Google Summer of Code

        May 2019 - now

      • Head Of Portuguese Chapter

        Sept 2017 - now

      • Data Scientist

        Apr 2015 - Aug 2017

    • Universität Leipzig

      Apr 2015 - Mar 2019
      Machine Learning Researcher

      Machine TranslationSemantic WebMachine LearningNatural Language Processing

    • Insight SFI Research Centre for Data Analytics

      Jul 2018 - Sept 2018
      Visiting NLP Researcher

    • Universität Paderborn

      Apr 2019 - now

      Led the NLP team in Data Science (DICE) group, mainly focused on the following tasks along with the application of knowledge graphs:Machine TranslationNatural Language GenerationEntity Linking/Named Entity DisambiguationQuestion Answering Worked on the following tasks along with the application of knowledge graphs:Machine TranslationNatural Language GenerationEntity Linking/Named Entity DisambiguationQuestion Answering

      • Associate Researcher

        Mar 2021 - now

      • Lead Research Scientist

        Apr 2020 - Mar 2021

      • Senior Research Scientist

        Apr 2019 - Mar 2020

    • Zaga

      Jul 2020 - Jan 2021
      Machine Learning Engineer | NLP

      Responsible for developing NLP solutions such as Information Retrieval - Search EngineText ClassificationNamed Entity RecognitionEntity Linking/Named Entity Disambiguation

    • Globo

      Jan 2021 - Jan 2022

      Led a Data Science team composed of ml engineers, data scientists, data engineers, and data analysts allocated at Globoplay streaming platform. The team was mainly focused on providing AI solutions to sales and direct-to-consumer (D2C) challenges such as Virtual Assistant/Chatbot • Developing NLP solutions aiming for cost savings and better user engagement in the customer self-care platform Fraud • Detecting suspicious users' consumption behaviors, password sharing, checkout, chargebackNext-Best-Offer/Action • Developing ML models for recommending the best products to our users based on their habitsConsumer Journey • Creating a customer's knowledge graph for guiding the business teams with data insightsInvoluntary Churn • Elaborating solutions to predict possible failures in subscription renews Show less

      • Lead Data Scientist

        Sept 2021 - Jan 2022

      • Senior Data Scientist | NLP

        Jan 2021 - Jan 2022

    • Jusbrasil

      Jan 2022 - now

      Responsible for leading the Data Science & AI chapter across Jusbrasil, including guiding our AI strategy from conception to implementation, ensuring that we adhere to the highest standards of technical excellence, implementing cutting-edge machine learning and data solutions.One of my responsibilities is to guarantee transparency, reliability and explicability in our models while exploiting emerging technologies such as Generative AI (LLM) for enhancing user experiences. Apart from that, the AI team is also focused on building one of the largest knowledge graphs in the legal domain. Show less

      • Head of Data Science & AI

        Feb 2023 - now

      • Lead Data Scientist | Knowledge Engineer

        Sept 2022 - Feb 2023

      • Staff Data Scientist | Knowledge Engineer

        Jan 2022 - Sept 2022

  • Licenses & Certifications