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I’m a QA Engineer with nearly 3 years of experience across web and mobile testing, API validation with Postman/Swagger, and CI/CD automation. I’ve led regression cycles, validated payment integrations, and verified data accuracy via SQL. I’m comfortable working in Agile teams and ensuring robust release validation across multiple environments. I thrive in end-to-end release management and debugging with tools like Charles/Proxyman, collaborating closely with product and development teams to deliver reliable software and a great user experience.…I’m a QA Engineer with nearly 3 years of experience across web and mobile testing, API validation with Postman/Swagger, and CI/CD automation. I’ve led regression cycles, validated payment integrations, and verified data accuracy via SQL. I’m comfortable working in Agile teams and ensuring robust release validation across multiple environments. I thrive in end-to-end release management and debugging with tools like Charles/Proxyman, collaborating closely with product and development teams to deliver reliable software and a great user experience.

Huseyn Gasimov

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I’m a QA Engineer with nearly 3 years of experience across web and mobile testing, API validation with Postman/Swagger, and CI/CD automation. I’ve led regression cycles, validated payment integrations, and verified data accuracy via SQL. I’m comfortable working in Agile teams and ensuring robust release validation across multiple environments. I thrive in end-to-end release management and debugging with tools like Charles/Proxyman, collaborating closely with product and development teams to deliver reliable software and a great user experience.…I’m a QA Engineer with nearly 3 years of experience across web and mobile testing, API validation with Postman/Swagger, and CI/CD automation. I’ve led regression cycles, validated payment integrations, and verified data accuracy via SQL. I’m comfortable working in Agile teams and ensuring robust release validation across multiple environments. I thrive in end-to-end release management and debugging with tools like Charles/Proxyman, collaborating closely with product and development teams to deliver reliable software and a great user experience.

Available to hire

I’m a QA Engineer with nearly 3 years of experience across web and mobile testing, API validation with Postman/Swagger, and CI/CD automation. I’ve led regression cycles, validated payment integrations, and verified data accuracy via SQL. I’m comfortable working in Agile teams and ensuring robust release validation across multiple environments.

I thrive in end-to-end release management and debugging with tools like Charles/Proxyman, collaborating closely with product and development teams to deliver reliable software and a great user experience.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Japanese

Advanced

Azerbaijani

Fluent

Russian

Fluent

Work Experience

QA Engineer at NDA, Employment Platform (event-driven microservices)

November 1, 2024 - Present

Engineered end-to-end release validation, executing a 40-case manual smoke suite that improved release stability and contributed to a >99% crash-free user session rate. Integrated Appium-based smoke tests automating ~20 critical path verifications, freeing 10+ hours/week for high-priority exploratory testing. Conducted in-depth API testing with Postman to identify and document 10+ severe defects pre-release affecting authentication and data sync. Performed manual testing for offline/sync and degraded-network scenarios, uncovering data consistency gaps and guiding engineering fixes to prevent potential data loss. Reduced bug resolution time by ~30% by reproducing and clearly documenting crashes with logs, videos, and precise steps. Architected device/OS testing matrix reducing untested edge cases by 50% for key user segments.

QA Engineer at Blink BI

March 1, 2023 - Present

Spearheaded a hybrid regression strategy for two BI/web modules, cutting regression cycle time by 35% while maintaining a 95% defect detection rate. Authored a library of 300+ detailed test cases in TestRail with a tag-based system, improving manual test selection speed and making release gating twice as predictable. Strengthened backend stability through a Postman suite of 120+ API tests, preventing 30+ critical defects from reaching production. Performed manual SQL-based data reconciliations to ensure BI dashboard integrity and drive data quality improvements. Standardized Jira ticket templates and evidence requirements, reducing defect triage time by 25% and improving developer handoff. Collaborated with Product and Dev teams on acceptance criteria, lifting first-pass acceptance for new features.

QA Engineer at NDA

November 1, 2024 - Present

Engineered a rigorous end-to-end release validation process, executing a 40-case manual smoke suite that improved release stability and contributed to a >99% crash-free user session rate. Automated ~20 critical path verifications with an Appium-based smoke suite, freeing 10+ hours per week for exploratory testing. Mitigated critical backend risks by using Postman for in-depth API testing, identifying 10+ severe defects pre-release that could have impacted user authentication and data sync. Pioneered manual testing for offline/sync and degraded-network scenarios, uncovering data consistency gaps and driving engineering fixes that prevented potential user data loss. Reduced bug resolution time by ~30% by analysing and reproducing complex crashes, providing detailed bug reports with logs, recordings, and precise replication steps. Architected a comprehensive device and OS testing matrix that guided manual test efforts, reducing untested edge cases by 50% for key user segments.

QA Engineer at Blink BI

November 1, 2024 - Present

Directed end-to-end release validation for ~2 monthly releases and hotfixes, executing a 40-case manual smoke suite to maintain a >99% crash-free session rate for production users. Built an Appium mobile smoke suite covering ~20 critical user journeys, saving 10+ hours of manual work weekly. Managed payment API validation across dev, sandbox, and production-like environments, ensuring stable third-party provider integrations and accurate status transitions for financial flows. Created and maintained a collection of ~50-70 Postman requests for core payment flows, attaching request/response evidence to bug reports to accelerate developer resolution times. Validated tax withholding and commission logic across multi-currency scenarios, ensuring accuracy in FX rates, split payments, and rounding rules. Designed a device/OS coverage matrix and applied it to release testing strategies, reducing untested edge cases by 50%.