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Luís Fernando Ferreira Pereira Lopes Email & Phone Number
Data Scientist
at
EY
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Data Scientist
Location
Brasília, Federal District, Brazil
Company size
Who is Luís Fernando Ferreira Pereira Lopes? Overview
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Quick answer
Luís Fernando Ferreira Pereira Lopes is listed as Data Scientist at EY, a company with 371494 employees, based in Brasília, Federal District, Brazil. AeroLeads shows a matched LinkedIn profile for Luís Fernando Ferreira Pereira Lopes.
Luís Fernando Ferreira Pereira Lopes previously worked as Data Scientist at Koin and Member of the LLM Study Group at Universidade De Brasília. Luís Fernando Ferreira Pereira Lopes holds Telecommunication Engineering, Telecommunication And Computer Science from University Of Brasília.
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Profile bio
About Luís Fernando Ferreira Pereira Lopes
With 2 years of hands-on experience in software development, web development, automation, and artificial intelligence, I've accumulated a portfolio of over 40 certificates showcasing my expertise. Recognized as a Google Certified Professional Data Analyst, I've contributed to leading companies in the Data and Information Security sector. Currently, I have a forthcoming scientific article on database-related topics scheduled for presentation at the international conference CISTI 2023.My focus extends across Statistics, Machine Learning, Deep Learning, and computing, particularly emphasizing Natural Language Processing and process automation.Rooted in a solid foundation of programming and mathematics, I actively engage in diverse data and software development projects, collaborating seamlessly with multidisciplinary teams.Proficient in various tools, here's a breakdown of my skills in each domain:- **Data Viz:** Power BI, Python, R- **Machine Learning:** Scikit Learn (Python), Tensorflow (Python), NLTK (Python)- **Data Cleaning and Analysis:** NumPy (Python), Pandas (Python)- **Web Development and APIs:** Flask (Python), Streamlit (Python)- **Application Deployment:** Docker- **Process Automation:** Docker, Bash, PythonCurrently enrolled in:- Natural Language Processing Specialization (DeepLearningAI)- Deep Learning Specialization (DeepLearningAI)Certifications:- Professional Data Analyst (Google)Pursuing:- Yellow Belt (1/3 months)Preparing for:- Tensorflow Developer by Google- Data Analyst in Power BI by Microsoft
Current workplace
Luís Fernando Ferreira Pereira Lopes's current company
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9 roles
Luís Fernando Ferreira Pereira Lopes work experience
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Data Scientist
Current- Monitoring the performance of credit models;- Proposing improvements in report analyses;- Assisting in the development of new models;- Interacting with other areas of Koin to aid in statistical studies;- Studying new partner's indicators to enhance the models.
Feb 2024 - Present
Member Of The Llm Study Group
Current
Dec 2023 - Present
Data Scientist
CurrentSupervisor: Dr. Vinícius Ruela Pereira BorgesActivities: Studies in Natural Language Processing (NLP) for document similarity and document classification, employing both supervised and unsupervised approaches. Construction of crawlers for automatic data extraction and corpus building for annotation. Additionally, involvement in article writing and.
Aug 2023 - Present
Data Analyst Intern
I analyze network indicators to identify opportunities for improvement.I use Descriptive Statistics to gain a better understanding of network data and generate insights.I develop automations using tools such as Python, Bash, Excel, Docker, and Power BI.I build ETL pipelines in Python for the construction of Data Warehouses.I have implemented Web Tools.
Apr 2023 - Feb 2024
Infrastructure And Data Science Assistant Researcher
Activities: In this research project, I rotated through infrastructure/data science/development teams. Our client was the Court of Audit of the Federal District.I was the second author of a paper published at an international A4 conference. The main theme of this paper was the performance comparison between a graph-oriented database (Neo4j) and a.
Apr 2022 - May 2023
Data Scienctist
Activities: I developed Python scripts for task automation.I was one of the responsible parties for annotating Text Corpora for NER models.I conducted studies on Artificial Neural Networks with PyTorch.I conducted experiments and evaluations of NER models for classification and segmentation of Official Documents from the Official Gazette of the Union (DOU).
Aug 2021 - Aug 2022
Cyber Security Intern
Activities: I was one of the main individuals responsible for managing access for large companies within the CNP Asurrances group in the Brazilian insurance scene, including CNP Brasil (Caixa Seguradora), Youse Seguros, Previsul, and Odonto Empresas.Managed the email inbox of the company's security department.Conducted Phishing analyses based on email.
Dec 2021 - Apr 2022
Special Tutor (Pte)
Special tutor at the PTE in the Network Fundamentals subject, preparing summaries, answering questions and giving weekly classes to the tutee student on the content related to the CompTIA Network+ certification and the subject
Aug 2021 - Dec 2021
Team & coworkers
Colleagues at EY
Other employees you can reach at ey.com. View company contacts for 371494 employees →
PK
Papa Kwabena Acheampong
Colleague at EyAccra, Greater Accra Region, Ghana, Ghana
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CO
Chris Ocasal
Colleague at EyWashington, District Of Columbia, United States, United States
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NL
Nina Lauber
Colleague at EyAugsburg, Bavaria, Germany, Germany
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陈
陈嘉慧
Colleague at EyShanghai, China, China
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AS
Amelia Sharkey
Colleague at EyDublin, County Dublin, Ireland, Ireland
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PG
Priyanka Gulati
Colleague at EyGurugram, Haryana, India, India
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YK
Yiannis Kelaidis
Colleague at EyLuxembourg, Luxembourg
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BS
Boryana Stefanova
Colleague at EyCologne Bonn Region, Germany
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LŠ
Lucie Štáfková, Acca
Colleague at EyPraha - Západ, Central Bohemia, Czechia, Czech Republic
View →
BG
Barbara Godek
Colleague at EyWroclaw Metropolitan Area, Poland
View →
Papa Kwabena Acheampong
Colleague at EyAccra, Greater Accra Region, Ghana, Ghana
View →
CO
Chris Ocasal
Colleague at EyWashington, District Of Columbia, United States, United States
View →
NL
Nina Lauber
Colleague at EyAugsburg, Bavaria, Germany, Germany
View →
陈
陈嘉慧
Colleague at EyShanghai, China, China
View →
AS
Amelia Sharkey
Colleague at EyDublin, County Dublin, Ireland, Ireland
View →
PG
Priyanka Gulati
Colleague at EyGurugram, Haryana, India, India
View →
YK
Yiannis Kelaidis
Colleague at EyLuxembourg, Luxembourg
View →
BS
Boryana Stefanova
Colleague at EyCologne Bonn Region, Germany
View →
LŠ
Lucie Štáfková, Acca
Colleague at EyPraha - Západ, Central Bohemia, Czechia, Czech Republic
View →
BG
Barbara Godek
Colleague at EyWroclaw Metropolitan Area, Poland
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3 education records
Luís Fernando Ferreira Pereira Lopes education
Telecommunication Engineering, Telecommunication And Computer Science
Computer Science, Mathematics And Computer Science, Gpa: 3.3/4
Curso Superior De Tecnologia (Cst), Ciência De Dados
FAQ
Frequently asked questions about Luís Fernando Ferreira Pereira Lopes
Quick answers generated from the profile data available on this page.
What company does Luís Fernando Ferreira Pereira Lopes work for?
Luís Fernando Ferreira Pereira Lopes works for EY.
What is Luís Fernando Ferreira Pereira Lopes's role at EY?
Luís Fernando Ferreira Pereira Lopes is listed as Data Scientist at EY.
Where is Luís Fernando Ferreira Pereira Lopes based?
Luís Fernando Ferreira Pereira Lopes is based in Brasília, Federal District, Brazil while working with EY.
What companies has Luís Fernando Ferreira Pereira Lopes worked for?
Luís Fernando Ferreira Pereira Lopes has worked for Ey, Koin, Universidade De Brasília, Telefónica, and Brazilian Intelligence Agency - Abin.
Who are Luís Fernando Ferreira Pereira Lopes's colleagues at EY?
Luís Fernando Ferreira Pereira Lopes's colleagues at EY include Papa Kwabena Acheampong, Chris Ocasal, Nina Lauber, 陈嘉慧, and Amelia Sharkey.
How can I contact Luís Fernando Ferreira Pereira Lopes?
You can use AeroLeads to view verified contact signals for Luís Fernando Ferreira Pereira Lopes at EY, including work email, phone, and LinkedIn data when available.
What schools did Luís Fernando Ferreira Pereira Lopes attend?
Luís Fernando Ferreira Pereira Lopes holds Telecommunication Engineering, Telecommunication And Computer Science from University Of Brasília.
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