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Sarah Seixas

Sarah Seixas

Data Analyst

Zurich Santander

Technologies

Data alchemist, transforming raw numbers into golden insights.

My Work

Take a look at my latest work.

course

Introduction to Python

DataLab

Project: Investigating Netflix Movies

DataLab

Project: Visualizing the History of Nobel Prize Winners

DataLab

Project: Exploring NYC Public School Test Result Scores

course

Introduction to Python

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

edX - Babson College AI for Leaders

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Intermediate Python
Data Manipulation with pandas
Understanding ChatGPT

My Work Experience

Where I've interned and worked during my career.

Zurich Santander Insurance America | Aug 2022 - Present

Analista de dados

- Process automation activities: understanding the workflow, developing the code, testing, and documenting the automated process. -Activities related to customer communication (seasonal campaigns and engagement plans): understanding business rules, analyzing the databases to be used and/or cross-referenced to bring the data according to the rules, developing the code, testing, creating dashboards to track KPIs, and validating campaign launches.
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Allianz Global Corporate & Specialty (AGCS) | Jan 2017 - Aug 2022

Analista de contabilidade sênior

Responsible for executing the local accounting close, supporting the preparation of financial statements, and assisting with internal and external audits. Accountable for the validation and delivery of statistical claims reports. Led activities involving the testing of scripts and new versions of the local accounting system. Responsible for automating the claims closing process using Alteryx. Participated in the implementation of the new global operational reporting system, validating data information, performing IBNR calculations, and leading a team of people from various nationalities.

Swiss Re | Apr 2016 - Nov 2016

Especialista contábil

Responsible for validating the IGR (intragroup retrocession) operation: reconciliation, database analysis, and procedures for payment/receipt. Support in the accounting close and validation of FIPSUSEP. Responsible for validating and submitting statistical reports to SUSEP. Execution of various technical account reconciliations. Preparation and updating of procedural manuals for activities and internal controls.

Swiss Re | Aug 2014 - Mar 2016

Analista contábil sênior

Responsible for executing the accounting close and FIPSUSEP, preparing local financial statements, and reconciling various technical accounts. Assisted with internal and external audits. Prepared and updated procedure manuals for activities and internal controls. Developed reports and presentations to support the manager and director.

PwC | Jul 2010 - Apr 2014

Auditor sênior

Experience in auditing financial statements for insurance companies, reinsurance companies, pension funds, and insurance and reinsurance brokers: testing controls, risk mapping, analytical reviews, and substantive testing. Involvement in specific tasks to comply with SUSEP Circulars 280, 342, and 344, as well as validating quarterly questionnaires for insurers and reinsurers. Preparation of reports, coordination of field teams, training, and reviewing the work of less experienced team members. Knowledge in risk underwriting, commissions, claims, reinsurance, technical reserves, contributions, benefits, internal controls, IFRS, and SUSEP and PREVIC regulations.

Brasilprev Seguros e Previdência S.A | Jan 2007 - Jul 2010

Analista júnior

Two years of experience in Pricing, including analyzing pricing for corporate plans, executing and supporting the pricing of new products, existing products, and sales campaigns, as well as presenting special studies to the board of directors. Additionally, 11 months of experience in Credit Risk Modeling, assisting in the analysis of credit operations (Debentures, CRIs, FIDCs) and generating reports on the company's private investment securities portfolio.

Axismed - Gestão Preventiva da Sáude | Mar 2007 - Jan 2007

Trainee

N/A

My Education

Take a look at my formal education

MBA, Analytics em Big Data - Data ScienceFIA Business School | 2023
Bacharelado, Ciências ContábeisTrevisan Escola de Negócios | 2011
Bacharelado, Ciências AtuariaisPontifícia Universidade Católica de São Paulo | 2009

About Me

Sarah Seixas

With over 10 years of experience in the insurance and reinsurance industry I am motivated by exploring large datasets, deriving insights more efficiently, and adding value to the company's performance.

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