Rennan Lima

Rennan Lima Email and Phone Number

Technical Lead @ Kunumi
State of Minas Gerais, Brazil
Rennan Lima's Location
Belo Horizonte, Minas Gerais, Brazil, Brazil
Rennan Lima's Contact Details

Rennan Lima work email

Rennan Lima personal email

n/a
About Rennan Lima

I love working with information retrieval, neural models, search, natural language processing, and data science. I'm skilled in various tools and technologies like Python, Django, ElasticSearch, Transformers, Docker, Kubernetes, and language models.In my career, I've done exciting projects like maintaining a music recommender system at Studio Sol and working as a research and development specialist in a groundbreaking governmental data search engine project at the Public Prosecutor’s Office of Minas Gerais (MPMG). This engine, used by multiple prosecution teams, indexes over a million documents, making data retrieval and analysis efficient. As a Tech Lead on another MPMG project, I managed a team developing crawler configuration software, enabling users to configure over 5000 crawlers targeting diverse websites.My academic background includes a Master's degree in Computer Science and a Bachelor's degree from Universidade Federal de Minas Gerais. During my Bachelor's, I was a Teaching Assistant, helping students grasp programming concepts. At Aalto University, I researched text summarization of electronic health records, proposing innovative methodologies to improve data summarization.

Rennan Lima's Current Company Details
Kunumi

Kunumi

View
Technical Lead
State of Minas Gerais, Brazil
Website:
kunumi.com
Employees:
103
Rennan Lima Work Experience Details
  • Kunumi
    Technical Lead
    Kunumi
    State Of Minas Gerais, Brazil
  • Kunumi
    Data Scientist
    Kunumi May 2024 - Present
  • Public Prosecutor’S Office Of Minas Gerais (Mpmg) At Dcc/Ufmg
    Software Engineer
    Public Prosecutor’S Office Of Minas Gerais (Mpmg) At Dcc/Ufmg Mar 2021 - Present
    Belo Horizonte, Minas Gerais, Brasil
    Developed a governmental data search engine using information retrieval tools, including Transformers and ElasticSearch. The corpus contains more than 1 million documents.Managed data processing, indexing, and search model training, as well as collaborated on the web interface for the search engine using Django. This search engine is currently used by 2 teams of multiple prosecutors.
  • Public Prosecutor’S Office Of Minas Gerais (Mpmg) At Dcc/Ufmg
    Technical Lead
    Public Prosecutor’S Office Of Minas Gerais (Mpmg) At Dcc/Ufmg Mar 2021 - Aug 2023
    Belo Horizonte
    Led the development team with almost 10 people as Tech Lead for a crawler configuration software, which included mentoring team members. Worked with stakeholders from MPMG to define the project scope and tasks.Utilized expertise in web scraping to architect solutions for complex data extraction needs. The software allowed the configuration of more than 5000 crawlers to target websites.
  • Aalto University
    Research Assistant Intern
    Aalto University May 2023 - Jul 2023
    Espoo, Uusimaa, Finlândia
    Supervised by Prof. Samuel Kaski on text summarization of electronic health records in a 3-month summer internship.Proposed a summary review process using LLM, which showed good results in removing hallucinations by 50% while improving the summary by almost 5% traditional metrics over the baseline.
  • Studio Sol
    Data Scientist
    Studio Sol Jan 2021 - Apr 2021
    Belo Horizonte, Minas Gerais, Brasil
    Maintained a music recommender system and executed data analysis. Collaborated on deploying microservice architecture system based on Docker and Kubernetes for 3 million users. Full-time job experience after a successful internship at the company.
  • Studio Sol
    Data Scientist Intern
    Studio Sol Aug 2019 - Dec 2020
    Belo Horizonte, Minas Gerais, Brasil
    Implemented music recommender systems and reports involving data analysis and modeling using Jupiter, SciPy, and Sklearn, with data from more than 1 million songs and 100,000 artists.
  • Latin Ufmg
    Undergraduate Student Researcher
    Latin Ufmg May 2018 - Feb 2020
    Belo Horizonte
    Created a crawler, including a CAPTCHA-solving algorithm, to extract data from the Brazilian national researchers' profile repository platform (Lattes), which collected more than 100,000 profiles.Implemented a name disambiguation algorithm utilizing Apache Spark to match more than 100,000 profiles.
  • Universidade Federal De Minas Gerais
    Teaching Assistant
    Universidade Federal De Minas Gerais Aug 2017 - Mar 2018
    Belo Horizonte, Minas Gerais, Brasil
    Conducted classes for the "Computer Programming" discipline of fundamental programming concepts, engaging more than 30 students.

Rennan Lima Education Details

Frequently Asked Questions about Rennan Lima

What company does Rennan Lima work for?

Rennan Lima works for Kunumi

What is Rennan Lima's role at the current company?

Rennan Lima's current role is Technical Lead.

What is Rennan Lima's email address?

Rennan Lima's email address is re****@****umi.com

What schools did Rennan Lima attend?

Rennan Lima attended Universidade Federal De Minas Gerais, Universidade Federal De Minas Gerais.

Who are Rennan Lima's colleagues?

Rennan Lima's colleagues are Marcelo Xavier, Rafael Cavalcanti, Joao Victor Burgareli De Assis, Luiza Strano, Daniel Lima, Andressa Narvaes, Claudio Cunha.

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