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Carlos Jorge Cary

@carlosjorgecary

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Quality Assurance Engineer at Shiftleft testing digital banking products and automating wallet and account workflows.

Bolivia

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At Shiftleft, I lead and coordinate QA for digital banking products, including digital wallets and banking accounts. I design functional, API, UI, and database tests, and automate workflows for accounts, transfers, top-ups, and KYC verification with JavaScript, Playwright, and Cypress.

I use Postman, SQL Server, and Swagger to validate APIs and data, and AWS Athena, S3, and CloudWatch to investigate ingestion results and failures. I also integrate Claude Code into Playwright automation workflows and contribute to CI pipelines.

At Unosquare, I tested web and mobile applications for molecular medical research, including React Native apps on iOS and Android. Earlier, at Assuresoft, I worked across e-commerce and telecommunications projects, testing web, mobile, APIs, and performance.

Experience

Work history, roles, and key accomplishments

Current

Quality Assurance Engineer

Current

Shiftleft

Jan 2023 - Present (3 years 9 months)

Led and coordinated QA activities for digital banking products, including digital wallets and banking accounts, ensuring functional stability across QA, UAT, and Production environments. Designed and executed API, UI, database, and data integration tests using Postman, SQL Server, and Swagger.

Postman SQL Server Swagger JavaScript Playwright Cypress AWS Athena S3 Cloudwatch SFTP Azure DevOps Jira TestRail AIO Test Git GitHub Actions Claude Code Agile Scrum

Quality Assurance Engineer

Unosquare

Jan 2022 - Dec 2023 (1 year 11 months)

Worked on a molecular research application using React Native and Node.js, ensuring seamless integration between front-end and back-end through REST services. Led the QA team, designed QA processes, and automated end-to-end tests using Cypress and Cypress Cloud.

React Native NodeJS REST Cypress Cypress Cloud Git Jenkins Postman MySQL Agile Scrum iOS Android

Quality Assurance Engineer

Assuresoft

Jan 2020 - Dec 2022 (2 years 11 months)

Created detailed defect reports with severity classifications, replicating steps, and providing evidence of system impact. Utilized Jira, Jenkins, Postman, Cypress, Cypress Cloud, Microsoft Azure, SQL Server Management Studio, TypeScript, SQL, Swagger, AWS, and Confluence.