Jonatan Sporn
@jonatansporn
QA Automation Specialist with 25+ years in IT and 15+ years in test automation.
What I'm looking for
I am a QA Automation Specialist with over 25 years in IT and more than 15 years focused on test automation and quality engineering. I design and implement E2E and API automation using Playwright, Robot Framework, Selenium, TypeScript, Python, Ruby and Postman.
I have proven experience testing complex, multilingual payment systems, leading cross-functional teams, mentoring engineers, and creating RPA proofs of concept. I leverage AI tools to accelerate BDD generation and automation code reviews to boost productivity.
My background includes working with SQL Server, Oracle, MongoDB, Git/GitLab and Azure DevOps CI/CD, and building microservices and unit tests in TypeScript. I consistently create test artifact documentation, wikis, and servers of evidence to support quality and repeatability.
I am fluent in Portuguese, advanced in English and intermediate in Spanish, and I bring a pragmatic, collaborative Agile mindset to unblock teams and raise overall product quality.
Experience
Work history, roles, and key accomplishments
Tester SR
Stefanini/DELL
Apr 2023 - Feb 2026 (2 years 10 months)
Designed and generated end-to-end tests in Robot Framework and Playwright/TypeScript for backend APIs and Postman JSON collections; created RPA proofs of concept and managed test data and GitLab repositories to improve payment-system test coverage across multiple countries.
Automation Specialist
Avanade
Sep 2021 - Apr 2023 (1 year 7 months)
Built E2E test suites in Robot Framework and Python, developed TypeScript microservices with unit tests, and produced RPA/POC documentation to raise automation maturity and reproducibility across teams.
Automation Specialist
Hughes Brasil/Spread
Mar 2020 - Sep 2021 (1 year 6 months)
Generated E2E and RPA tests in Ruby/Capybara for Salesforce-based systems, created training and documentation for automation environments, and managed RPA server versions to ensure consistent deployments.
Test Engineer
XPCorretora
Jun 2018 - Jul 2019 (1 year 1 month)
Created E2E tests in Node.js and Ruby using BDD where appropriate, produced API tests with RSpec/HTTParty, and led dojo sessions to introduce frameworks and automation best practices to teams.
Senior Test Analyst
Bank of America
May 2017 - Jan 2018 (8 months)
Analyzed technical documentation to identify business rules, generated mass test cases and environments, and used ALM/Quality Center and Postman to manage test runs and API request validation across international teams.
Test Architect
Amazon.com (T&M Testes)
Apr 2016 - Dec 2016 (8 months)
Created large-scale test plans and test masses, analyzed requirements for rule extraction, and contributed to A/B testing and analytical reporting for cross-country teams.
Senior Business Analyst
Navy of Brasil (AMAZUL)
May 2014 - Apr 2016 (1 year 11 months)
Led and trained development teams, performed datamodeling and script validation, and developed in 4GL APP-Builder supporting users and generating extensive test plans and environments.
Test Analyst
Citibank
Sep 2012 - May 2014 (1 year 8 months)
Produced mass test cases and environments using HP QuickTest and ALM Quality Center, conducted test evidence collection and prepared analytical reports for management.
Programmer Analyst
Sunrising (Stefanini)
Apr 2012 - Sep 2012 (5 months)
Implemented Oracle PeopleSoft HR system components, developed PeopleCode and PL/SQL queries, and produced SQR/CrystalReports and BI-Publisher documents for Banco Itaú Unibanco.
System Analyst/Tester
Serasa Experian
Jul 2008 - Apr 2012 (3 years 9 months)
Performed datamodeling and SQL Server administration, developed .NET/VB and C/Delphi components, and led test planning and execution with HP testing tools for large-scale test campaigns.
System Analyst II
ToolsSoftware
Jul 2007 - Jul 2008 (1 year)
Designed data models and developed PL/SQL procedures, triggers and packages in Oracle9i; generated reports and data import scripts across technologies and trained staff in PowerBuilder.
System and Support Analyst
FISESP
Oct 2006 - Aug 2007 (10 months)
Gathered requirements and produced technical specifications, performed datamodeling and SQL Server development, and provided Windows Server 2003 network support.
System Analyst
Mercer
May 2006 - Jul 2006 (2 months)
Managed and manipulated data in SQL Server and produced data transfer scripts between SQL Server and legacy systems, supporting data transformation and reporting needs.
System Analyst
Esofti (Santander Bank)
Dec 2004 - May 2005 (5 months)
Performed datamodeling and PL/SQL development in Oracle9i and SQL Server, created data transfer scripts and Visual Fox programs to migrate and process data into Oracle databases.
System Analyst Database
NonStopconsult
Jun 2002 - Feb 2004 (1 year 8 months)
Designed datamodels and developed database scripts for SQL Server and Oracle8, creating interfaces and data-treatment programs to support business processes.
System Analyst
Autbank
Apr 1998 - Feb 2000 (1 year 10 months)
Captured requirements and produced technical specifications, performed datamodeling and development in Delphi/Java and SQL Server/Oracle to build interfaces and database processing programs.
Education
Degrees, certifications, and relevant coursework
IBMEC
Master Studies, Private Banking
Completed master-level studies focused on Private Banking with coursework relevant to financial services and banking operations.
Pontifical Catholic University (PUC)
Masterstudies, Business Information Systems
Completed postgraduate studies in Business Information Systems covering business-IT alignment and information systems topics.
Universidade Paulista (UNIP)
Graduate Studies, Data Processing
Completed graduate studies in Data Processing with emphasis on data management and processing techniques.
Availability
Location
Authorized to work in
Job categories
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