Upwork Manual QA2024
Test framework built from scratch that brought order to chaos
Uemura
The team had no QA structure, no reusable tests, and no clear process across multiple active projects.
Selenium
Java
Regression Testing
Framework Design
QA Engineer · Test Automation
Top Rated
Real QA wins fromproduction environments.
QA Engineer at the intersection of product, engineering, and users. I build test coverage that catches real issues early, strengthen telemetry validation, and help teams ship with confidence.
Quick Snapshot
Caracas, Venezuela (UTC-4)
Product, engineering, and user-centered QA execution
API testing, telemetry/tracking QA, automation, and data validation
Upwork profileCore stack
Cypress
Selenium
Playwright
Postman
Python
JavaScript
SQL
GitHub Actions
Jira
Most Relevant Work
Client Achievements
QA Engineer2025
AI-powered validation pipeline for lead quality control
SalmonLabs
Large lead datasets arrived with missing fields, duplicates, and inconsistent records that blocked reliable delivery.
Python
Data Validation
OpenAI API
Automation
QA Engineer2025 - 2026
Automated invoice validation for finance-critical workflows
3MIT
Accounting flows produced silent invoice mismatches under specific combinations of taxes, currencies, and line items.
Python
Unit Testing
Financial QA
ERP Testing
Experience
Professional Timeline
Contract
QA Engineer
USA TodayNov 2025 - Present · United States
- Validated telemetry and tracking behavior using URL parameters, cookies, and QSP checks.
- Executed manual cross-browser testing in staging across national and local-market sites.
- Expanded coverage in existing Postman API collections and Cypress UI suites.
Contract
QA Engineer
3MITApr 2025 - Present · Venezuela
- Tested finance-heavy Odoo ERP modules for tax-compliant accounting behavior.
- Built and maintained a broad regression suite for accounting and business-critical flows.
- Standardized QA strategy and integrated automation in CI/CD workflows.
Contract
QA Engineer
SalmonLabs (Contract)Jul 2025 - Aug 2025 · United States
- Built repeatable lead pipelines from scraping/API ingestion to QC and final delivery.
- Integrated ChatGPT API checks to automate script output review and remove manual bottlenecks.
- Cleaned and normalized large CSV/XLSX datasets for reliable downstream use.
Contract
QA Engineer
NetforemostAug 2024 - Apr 2025 · Panama
- Built a reusable Selenium framework for critical user flows and integrated it into CI/CD.
- Led API testing with Postman to detect backend issues earlier in the cycle.
- Applied TDD practices to improve maintainability and reduce recurring defects.
Contract
Manual QA
UemuraJan 2024 - Aug 2024 · Spain
- Created the QA process from scratch, including strategy, documentation, and test coverage.
- Validated key CMS and database-related flows to reduce production regressions.
Learning
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