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ROCIO Baina

@rociobaina

Senior QA Engineer at Blocksight, testing blockchain wallet risk and smart contract data with Postman and Etherscan.

At Blocksight, I tested a blockchain intelligence platform focused on wallet risk assessment, fraud detection, digital assets, and protocol security. I designed test plans and validated wallet intelligence, risk scores, transactions, smart contract information, and security analysis results.

At Sweet, I tested Web3 platforms, cross-chain wallets, and gaming experiences across web and mobile. I also contributed to Robot Framework automation, maintained test data, and used AI tools to support test design, defect investigation, and documentation.

Experience

Work history, roles, and key accomplishments

Current

Quality Assurance Engineer

Current

Blocksight

Sep 2026 - Present (1 month)

Performed manual, functional, integration, regression, and API testing for a blockchain intelligence platform focused on wallet risk assessment and fraud detection. Designed test plans and executed test cases to validate wallet intelligence, risk scores, and smart contract data.

Manual Testing Functional Testing Integration Testing Regression Testing API Testing Postman REST APIs JSON Etherscan Blockchain Testing Wallet Risk Assessment Smart Contracts Generative AI ChatGpt Claude OpenAI Codex

Quality Assurance Engineer

Sweet

Jun 2022 - Jan 2026 (3 years 7 months)

Tested blockchain and web3 platforms including cross-chain wallets, NFTs, and contracts. Applied AI-assisted testing techniques and performed manual functional, regression, smoke, usability, cross-browser, and cross-device testing for web and mobile experiences.

Quality Assurance Engineer - Billing Integration

IDT

May 2021 - Jun 2022 (1 year 1 month)

Owned functional, integration, regression, smoke, usability, and cross-browser testing for billing and transaction workflows spanning SFTP, APIs, databases, and front-end systems. Managed feature quality from request through release, including test documentation, defect reporting, and post-release testing.

Functional Testing Integration Testing Regression Testing Smoke Testing Usability Testing Cross Browser Testing SFTP API Testing Database Testing Oracle SQL Developer Postman TestRail Jira TestRigor AWS AppWorx Test documentation Defect Reporting

Quality Assurance Engineer

Jalasoft

Jan 2018 - Apr 2021 (3 years 3 months)

Validated database and data-integration processes from multiple sources through front-end presentation. Supported production incidents by identifying missing data and broken database processes and collaborating on resolution.

Database Testing Data Validation Integration Testing Oracle SQL Developer Visual Studio GitHub AppWorx ColdFusion