Anna Karoline M.
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Anna Karoline M. Email & Phone Number

Business Intelligence | Data Analytics | Operations | SQL | Power BI | Data Driven | Payments | Risk | Fraud Prevention at Mulheres em Dados
Location: Rio De Janeiro, Brazil 11 work roles 1 school
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Role
Business Intelligence | Data Analytics | Operations | SQL | Power BI | Data Driven | Payments | Risk | Fraud Prevention
Location
Rio De Janeiro, Brazil

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Anna Karoline M. is listed as Business Intelligence | Data Analytics | Operations | SQL | Power BI | Data Driven | Payments | Risk | Fraud Prevention at Mulheres em Dados, based in Rio De Janeiro, Brazil. AeroLeads shows a matched LinkedIn profile for Anna Karoline M..

Anna Karoline M. previously worked as Lead at Mulheres Em Dados and Staff - Professora Voluntária at Mulheres Em Dados. Anna Karoline M. holds Bachelor'S Degree In Mechanical Engineering, Mechanical Engineering from Universidade Do Estado Do Rio De Janeiro.

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About Anna Karoline M.

Passionate about reinventing, transforming, and improving everything she can reach. ❤️Github: https://github.com/annakcmacielMedium: https://medium.com/@annakmacielPortfolio: https://annakcmaciel.github.io/portfolio/Anna Karoline Maciel, lives in the interior of the state of Rio de Janeiro and intends to stay here. How? Thanks to remote work ⚡️Mechanical Engineer, graduated from IPRJ-UERJ, with over 6 years of experience in operational roles at startups such as Stone Pagamentos, Wooza, and Swap Financial. In her professional endeavors, she has achieved results in developing a data-driven culture, operational efficiency, and financial gain in her roles.Today, she is focused on acquiring more knowledge in the data field to expand her expertise and share some of her experiences gained over the past years.Awards:4th Overall and 1st in Technical Solution - DataHack Swap Financial 20221st Place Data Hackathon - XP INC 20211st Place Best Mechanical Project - NCDMP 20152nd Place in Tensile Strength - Mini Baja SAE - Southeast Stage 2012Academic Experiences:Mini Baja SAE Project (2012-2013) - 2nd place in Traction, Southeast Stage 2012.Voluntary Monitoring in Physics Laboratory (2013-2015)Voluntary Initiation at TECPOL (2014-2016) - NCDMP 2015 1st Place Best Project Award - Abrasion MeterCNPQ Initiation (2015-2016) - Project on Biodegradable Polymers with Agricultural Residue.Areas of Interest: Fraud Prevention, Fraud, Product Owner, Risk, Business Intelligence, BI, Market Intelligence, Mechanical Engineering, Design, Coordination, Marketing, E-commerce, Digital Sales, Digital Marketing.Possible misspellings of my name: Ana Karoline Costa Maciel, Ana Caroline Maciel, Ana Carolina Maciel, Anna Caroline Maciel, Anna Carolina Maciel, Anna Karolina Maciel

Listed skills include Microsoft Office, Solidworks, Autocad, Matlab, and 9 others.

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Anna Karoline M.'s current company

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Mulheres em Dados
Mulheres Em Dados
Business Intelligence | Data Analytics | Operations | SQL | Power BI | Data Driven | Payments | Risk | Fraud Prevention
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11 roles

Anna Karoline M. work experience

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

Lead

Current

Coordenação da frente de voluntários de SQL

Dec 2023 - Present

Staff - Professora Voluntária

Ministrar aulas e workshops de SQL para voluntários, oferecendo apoio personalizado e garantindo a compreensão dos conceitos.Desenvolver e planejar o conteúdo educativo, adaptando materiais para diferentes níveis de conhecimento e necessidades dos alunos.Criar e gerenciar publicações em redes sociais para promover as atividades e conquistas da equipe de SQL, aumentando a visibilidade e o engajamento.Monitorar o progresso dos alunos, fornecendo feedback contínuo e ajustando os métodos de ensino conforme necessário.Colaborar com outras áreas para integrar conhecimentos de SQL em projetos interdepartamentais e melhorar os processos educacionais.Participar de reuniões periódicas para planejar atividades e avaliar o progresso da equipe.Produzir insights e recomendações para melhorar a eficácia dos programas educacionais e a satisfação dos voluntários.Palavras-chave: Ministrar aulas, Workshops de SQL, Apoio personalizado, Planejamento de conteúdo, Publicações em redes sociais, Monitoramento de progresso, Feedback contínuo, Colaboração interdepartamental, Processos educacionais, Reuniões periódicas, Insights estratégicos.

Feb 2023 - Dec 2023

Business Analyst - Embossing Operations - Level 4

Current

Management of continuous improvement projects in operations, focusing on automation and reducing the risk of manual activities.Ensuring quality in support to suppliers, partners, and internal clients, maintaining high service standards.Conducting ad hoc analyses to support strategic and operational decisions, utilizing Business Intelligence and Data Analytics with SQL, Power BI, and Looker.Coordination of projects and implementation of new tables for databases, enhancing structure and information access.Planning and managing projects throughout the complete card lifecycle, from issuance to delivery, with quality control and agile methodologies.Supervision of suppliers, including selection, evaluation, and relationship maintenance to ensure quality and compliance with service agreements.Collaboration with multidisciplinary teams, fostering innovation and continuous improvement.Management and execution of projects with MasterCard, ensuring compliance and process efficiency.Administration and control of BINs, ensuring proper management and resource use.Development of new operational processes focusing on financial risk prevention and brand compliance.Identification and mitigation of inefficient processes aiming at cost reduction and operations optimization.Keywords: Continuous improvement, Process automation, Service quality, Ad hoc analyses, Project management, Database implementation, Card lifecycle, Multidisciplinary collaboration, Agile methodologies, Supplier management, Business Intelligence, Data Analytics, Operations, Power BI, SQL, Project quality, MasterCard, BIN control, Financial risk prevention, Compliance, Cost reduction, Operations optimization.

Feb 2023 - Present

Business Analyst - Embossing Operations - Level 3

Current

Management and continuous improvement in operations, reducing 40% of manual activities through process automation.Maintaining quality in service to suppliers, partners, and internal clients, ensuring excellence in service.Ad hoc analyses for strategic and operational decisions, using Business Intelligence and Data Analytics with SQL and Power BI.Project management and implementation of new tables for databases, improving structure and information access.Development and management of projects for the complete lifecycle of cards, from issuance to delivery, with quality control and agile methodologies.Supplier management, selecting, evaluating, and maintaining relationships to ensure quality and compliance with service agreements.Multidisciplinary collaboration within diverse teams, fostering innovation and continuous improvement.Keywords: Continuous improvement, Process automation, Service quality, Ad hoc analyses, Project management, Database implementation, Card lifecycle, Multidisciplinary collaboration, Agile methodologies, Supplier management, Business Intelligence, Data Analytics, Operations, Power BI, SQL, Project quality.

Jul 2022 - Present

Business Analyst - Embossing Operations - Level2

Current

Comprehensive management of the card lifecycle, from issuance to project development, ensuring quality and efficiency at all stages.Creation and monitoring of operational SLA's and KPI's, establishing clear metrics to measure performance and quality.Development of dashboards for tracking operational quality, providing a clear and real-time view of key performance indicators.Identification and correction of operational gaps, implementing solutions to improve efficiency and reduce errors.Average reduction of at least 50% in all SLI's, through process optimization and continuous improvement.Supplier management, ensuring compliance with quality standards and timely delivery of materials and services.Training for internal and external clients, ensuring adequate knowledge of processes and correct use of tools.Preparation of manuals and reference materials on Embossing operations and Card Design (Card Design Master).Continuous improvement of operational processes, using agile and quality methodologies to ensure operational excellence.Coordination of development projects, ensuring alignment with the company's strategic and operational objectives.Keywords: Card lifecycle management, Card issuance, Project development, Operational quality, SLA, KPI, Dashboards, Operational gaps, SLI reduction, Supplier management, Training, Operation manuals, Embossing, Card Design, Continuous improvement, Agile methodologies, Operational excellence, Development projects.

Feb 2022 - Present

Senior Operational Intelligence Analyst

• Development of Dashboards and Reports for e-commerce, optimizing operational management.• Ad hoc analysis and studies to support strategic business decisions.• Support to the business team in making data-driven decisions.• Management and analysis of performance indicators, with reporting to the board of directors.• Implementation of specific KPIs for e-commerce operations: sales funnel, revenue, and logistics.• Identification of bottlenecks and automation of manual processes for continuous improvement.• Advanced use of SQL for Data Extraction, Manipulation, and Modeling (ETL).• Experience in Data Modeling and DAX Language.• Creation, development, and maintenance of Dashboards using Power BI.

Mar 2021 - Feb 2022

Mid-Level Fraud Prevention Analyst

Rio De Janeiro, Rio De Janeiro, Brazil

• Support in the development of an internal Antifraud system, bringing a 95% reduction in OPEX costs for the department by eliminating the need for external tools.• Reduce fraud incidents by one-third per month.• Coordinate the standardization of internal processes, quality management, and employee training, resulting in a 98% SLA compliance and an 80% improvement in quality.• Automate reports for external clients, reducing response time from 2 weeks to 3 hours.• Develop KPIs and operational alerts.• Conduct studies to increase e-commerce conversion rates and improve sales performance by minimizing Chargeback percentages.• Collaborate with the development team to prioritize and execute projects using agile methodologies.

Sep 2019 - Mar 2021

Risk & Chargeback Analyst

São Paulo E Região, Brasil

• Co-responsible for hiring, training, and managing a team of 10 new employees. • Assisted in the migration of activities from São Paulo to Rio de Janeiro. • Developed a product for fraud loss recovery, generating over R$ 1 Million in the first 3 months. • Led an external pilot project for chargeback outsourcing, generating an average initial revenue of R$4,000/month. • Automated documentation for chargeback defense using VBA and Python, reducing operational workload from over 2 weeks to 1 hour. • Implemented investigative techniques that achieved a 100% higher effectiveness compared to the market average in fraud dispute and credit resolution processes. • Provided operational support in handling Visa and Mastercard chargeback disputes, improving SLA compliance rate from 63% to 95%. • Automated Elavon's chargeback handling for Visa, Mastercard, Diners Club, and Amex, reducing operational demand by one-third. • Established the interdepartmental exchange area, resulting in improved relationships with issuers, card networks, and internal clients.

Dec 2016 - Jan 2019

Project Intern - Mechanical Engineering

Nri – Innovative Composite Solutions

Rio De Janeiro E Região, Brasil

As a Projects Intern in the field of Mechanical Engineering, my role involved closely monitoring and overseeing pipe repairs afflicted by corrosion, where we employed cutting-edge composite materials. Through this work, I ensured the validation of projects aligned with internationally recognized ISO standards, guaranteeing the highest level of quality and compliance. Additionally, I undertook the crucial task of translating complex technical documentation, enabling seamless collaboration and knowledge sharing among the team.

Feb 2016 - Nov 2016

Math And Science Tutor

Rio De Janeiro, Brasil

Provided academic support for elementary and high school students in the fields of mathematics and biology.

Oct 2008 - Nov 2016

Iniciação Cientifica Em Polímeros Biodegradáveis

Nova Friburgo, Rio De Janeiro

Desenvolvimento de polímeros biodegradáveis com a utilização de rejeito agrícola pararedução de custos na produção de embalagens ecológicas.

Feb 2015 - Aug 2016
1 education record

Anna Karoline M. education

FAQ

Frequently asked questions about Anna Karoline M.

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

What company does Anna Karoline M. work for?

Anna Karoline M. works for Mulheres em Dados.

What is Anna Karoline M.'s role at Mulheres em Dados?

Anna Karoline M. is listed as Business Intelligence | Data Analytics | Operations | SQL | Power BI | Data Driven | Payments | Risk | Fraud Prevention at Mulheres em Dados.

Where is Anna Karoline M. based?

Anna Karoline M. is based in Rio De Janeiro, Brazil while working with Mulheres em Dados.

What companies has Anna Karoline M. worked for?

Anna Karoline M. has worked for Mulheres Em Dados, Swap Financial, Allied Brasil, Stone Pagamentos, and Nri – Innovative Composite Solutions.

How can I contact Anna Karoline M.?

You can use AeroLeads to view verified contact signals for Anna Karoline M. at Mulheres em Dados, including work email, phone, and LinkedIn data when available.

What schools did Anna Karoline M. attend?

Anna Karoline M. holds Bachelor'S Degree In Mechanical Engineering, Mechanical Engineering from Universidade Do Estado Do Rio De Janeiro.

What skills is Anna Karoline M. known for?

Anna Karoline M. is listed with skills including Microsoft Office, Solidworks, Autocad, Matlab, Sap Mm, Microsoft Project, Engenharia, and Microsoft Word.

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