Mohinabonu Muinjonova
I am a Senior QA Engineer with over five years of experience at high-scale organizations including Airbnb and Veriforce. I specialize in end-to-end testing, API validation, and test automation within CI/CD environments.
About
I am a Senior QA Engineer with over five years of experience at high-scale organizations including Airbnb and Veriforce. I specialize in end-to-end testing, API validation, and test automation within CI/CD environments.
I consistently prevent high-impact defects from reaching production, drive measurable reductions in regression cycle time, and raise quality standards across fintech and e-commerce platforms. As a trusted QA lead in Agile teams, I own release readiness, shape cross-functional testing strategies, and validate full-stack workflows across UI, API, and database layers. I collaborate closely with product and engineering to refine requirements, close coverage gaps, and ensure robust, scalable quality across our suite of systems.
- 5 years' experience
- Joined April 2026
Industry experience
- Software & Internet
- Financial Services
- Retail
- Professional Services
Work experience
QA lead within an Agile team; defined testing scope, release readiness criteria, and quality standards across cross-functional squads. Owned end-to-end testing strategy for CRM and billing systems across Salesforce and Zuora. Identified high-risk areas in billing workflows, reduced test maintenance by ~25% by scaling automation in TestIM, and integrated automated regression into Jenkins pipelines. Performed API testing with Postman, surfaced data inconsistencies between services, and validated backend data in MongoDB and Snowflake. Accelerated edge-case coverage with AI-assisted test case generation in TestRail. Led regression and release testing cycles to consistently catch high-impact defects before production.
Owned testing of core booking flows (search, reservation, and payment) across weekly release cycles. Built and maintained 200+ manual test cases covering critical user journeys, expanded regression scope, and improved defect detection ahead of major releases. Performed API testing with Postman, validated data flow and service integrations, and used SQL to ensure UI-backend data consistency. Led root cause analysis on recurring defects and executed cross-browser/cross-platform testing to ensure consistent behavior. Collaborated with product and engineering to refine requirements and strengthen upstream test strategy.
Validated core banking workflows through manual and regression testing for financial-grade applications. Contributed to Selenium-based automation in regression cycles, reducing manual testing effort per sprint. Performed API response validation with Postman and backend data integrity checks using SQL. Wrote test cases from user stories and acceptance criteria; documented defects in Jira with reproduction steps and severity analysis.
Education
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