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Charles Lopes Email & Phone Number

Data Analyst | Business Analyst | Analyst BI | Data Science | Data Visualization | Data Driven | AI for Data and Life at Municipal Government of the City of Cotia | São Paulo
Location: São Paulo, Brazil 4 work roles 4 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Municipal Government of the City of Cotia | São Paulo
Role
Data Analyst | Business Analyst | Analyst BI | Data Science | Data Visualization | Data Driven | AI for Data and Life
Location
São Paulo, Brazil

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Charles Lopes is listed as Data Analyst | Business Analyst | Analyst BI | Data Science | Data Visualization | Data Driven | AI for Data and Life at Municipal Government of the City of Cotia | São Paulo, based in São Paulo, Brazil. AeroLeads shows a matched LinkedIn profile for Charles Lopes.

Charles Lopes previously worked as Director of the Integrated Tax Center at Municipal Government Of The City Of Cotia | São Paulo and Planning and Organization Advisor at Municipal Government Of The City Of Cotia | São Paulo. Charles Lopes holds Pós-Graduação Lato Sensu - Mba Executivo, Value Investing from Faculdade Hub.

Profile bio

About Charles Lopes

🔹 Director of Finance at the Municipal Government of Cotia | São PauloI lead a team that, through tax studies, data analysis, and BI, projected a 29% increase in the budget for real estate transfer tax, from R$54 million in 2021 to R$70 million in 2023. 🚀By leveraging Data Analysis and BI, we created the Technical Management Portal, providing real-time information on company and individual registrations, taxes, finance, and budget to managers and administrators. 📊We automated tax entry processes previously performed manually, reducing completion time from weeks to just a few hours. Additionally, we promoted changes in local legislation, streamlining processes that used to take up to 9 weeks, now completed in just 1 week. ⚡🔹 Planning and Organization AdvisorWe automated the company registration process, reducing the approval time from up to 20 days to just 1 day. This optimization freed up 3 employees for other tasks and required only 1 intern to monitor the interaction between non-integrated systems. 🏢After thorough Data Analysis and legislative changes, we increased the budget from service taxes by 51%, from R$19.3 million in 2020 to R$29.2 million in 2021. 💡🔹 e-Prefeitura SystemIn 2019, we patented and launched the e-Prefeitura system, designed for micro and small businesses across Brazil (covering 5,570 cities and over 20 million companies). This system was based on national legislation studies and extensive data analysis. 🌐🔹 Business AnalystI utilize data analysis to enhance Fiscal and Tax Education. We implemented software improvements to boost application performance and user experience. 💻I spoke at the Municipal Forum, sharing my expertise in the tax area to promote compliance. Additionally, I created a tax blog (canaltributario.com.br), inspiring the team to develop articles for personal and professional growth. 📚We also offer a free tax simulator for use by companies, accountants, lawyers, entrepreneurs, and other interested parties. 🔍WhatsApp: +55 11 97552‑6972

Current workplace

Charles Lopes's current company

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Municipal Government of the City of Cotia |  São Paulo
Municipal Government Of The City Of Cotia | São Paulo
Data Analyst | Business Analyst | Analyst BI | Data Science | Data Visualization | Data Driven | AI for Data and Life
4 roles

Charles Lopes work experience

A career timeline built from the work history available for this profile.

Director Of The Integrated Tax Center

Current
Municipal Government Of The City Of Cotia | São Paulo

São Paulo, Brasil

▪️Leading 90 employees in the coordination of 5 areas in 3 units of the Finance Department.▪️Through tax studies, data analysis and BI and the promotion of improvement in local legislation, we estimate for 2023 the increase in the budget with real estate transfer tax by +29%, from R$54 million in 2021 to R$70 million in 2023.▪️With the use of Data Analysis and BI, we created the Technical Management Portal, to make available in real time, to managers and administrators, information on… Show more ▪️Leading 90 employees in the coordination of 5 areas in 3 units of the Finance Department.▪️Through tax studies, data analysis and BI and the promotion of improvement in local legislation, we estimate for 2023 the increase in the budget with real estate transfer tax by +29%, from R$54 million in 2021 to R$70 million in 2023.▪️With the use of Data Analysis and BI, we created the Technical Management Portal, to make available in real time, to managers and administrators, information on the registration of companies and people, tax, finance and budget.▪️We automate tax entry processes that were previously performed manually by employees, optimizing the completion time to a few hours, which previously took weeks.▪️We promoted changes in local legislation and created the process flow to process processes in up to 1 week, which previously took up to 9 weeks. Show less

Nov 2021 - Present

Planning And Organization Advisor

Current
Municipal Government Of The City Of Cotia | São Paulo

São Paulo, Brasil

▪️Advisory activities to the administrative units of the Municipal Government, referring to the respective planning and organization, which require technological and methodological knowledge, aiming to develop and implement adequate and efficient information processing systems according to the detected needs and other related activities.▪️We automated the process of opening a company, making it possible to release the process in up to 1 day, which previously could take up to 20 days… Show more ▪️Advisory activities to the administrative units of the Municipal Government, referring to the respective planning and organization, which require technological and methodological knowledge, aiming to develop and implement adequate and efficient information processing systems according to the detected needs and other related activities.▪️We automated the process of opening a company, making it possible to release the process in up to 1 day, which previously could take up to 20 days, freeing 3 employees for other activities and placing 1 intern to monitor the interaction robot between non-integrated systems.▪️After the Data Analysis work and with the suggestion of a change in local legislation, we promoted an increase in the budget with tax on company services by +51%, from R$19.3 million in 2020 to R$29.2 million in 2021. Show less

Sep 2020 - Present

Product Owner

Open Brasil Knowledge Management For Public Management

São Paulo, Brasil

✔️We registered the patent and launched the e-Prefeitura system. Based on studies on national legislation, analysis of large volumes of data, business rules, writing and design of documentation and taking into account the notes of potential customers, in 2019 we launched the tax favored management system for micro and small companies, with nationwide coverage (Brazil) for use in 5,570 cities totaling more than 20 million companies.

Mar 2019 - Aug 2020

Data Analyst & Business

Eicon Public Management Software

São Paulo, Brasil

▪️Using data analysis to provide customers with knowledge to promote Fiscal and Tax Education.▪️We promote software changes to improve application performance and user experience.▪️I spoke at the Municipal Forum offering my knowledge in the tax area to promote compliance.▪️I created the tax blog (canaltributario.com.br) and we inspired collaborators in the development of articles for the team's personal promotion.▪️We provide the tax simulator (free) for use by companies… Show more ▪️Using data analysis to provide customers with knowledge to promote Fiscal and Tax Education.▪️We promote software changes to improve application performance and user experience.▪️I spoke at the Municipal Forum offering my knowledge in the tax area to promote compliance.▪️I created the tax blog (canaltributario.com.br) and we inspired collaborators in the development of articles for the team's personal promotion.▪️We provide the tax simulator (free) for use by companies, accountants, lawyers, entrepreneurs, among other interested parties. Show less

Aug 2014 - Mar 2019
4 education records

Charles Lopes education

Pós-Graduação Lato Sensu - Mba Executivo, Value Investing

Pós-Graduação Lato Sensu - Mba, Tax Law/Taxation

Bacharelado, Ciências Contábeis

FAQ

Frequently asked questions about Charles Lopes

Quick answers generated from the profile data available on this page.

What company does Charles Lopes work for?

Charles Lopes works for Municipal Government of the City of Cotia | São Paulo.

What is Charles Lopes's role at Municipal Government of the City of Cotia | São Paulo?

Charles Lopes is listed as Data Analyst | Business Analyst | Analyst BI | Data Science | Data Visualization | Data Driven | AI for Data and Life at Municipal Government of the City of Cotia | São Paulo.

Where is Charles Lopes based?

Charles Lopes is based in São Paulo, Brazil while working with Municipal Government of the City of Cotia | São Paulo.

What companies has Charles Lopes worked for?

Charles Lopes has worked for Municipal Government Of The City Of Cotia | São Paulo, Open Brasil Knowledge Management For Public Management, and Eicon Public Management Software.

How can I contact Charles Lopes?

You can use AeroLeads to view verified contact signals for Charles Lopes at Municipal Government of the City of Cotia | São Paulo, including work email, phone, and LinkedIn data when available.

What schools did Charles Lopes attend?

Charles Lopes holds Pós-Graduação Lato Sensu - Mba Executivo, Value Investing from Faculdade Hub.

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