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Oksana here! I am a Quality Assurance Engineer with 8 years of experience specializing in web testing for FinTech SaaS platforms. I focus on ensuring data integrity within microservice architectures (Pitch Book Data project), with a strong emphasis on API integrations and Kafka data streams. I enjoy bridging the gap between business requirements and technical execution by creating clear test documentation, including test cases, checklists, and test strategy. I thrive in collaborative teams and have a track record of identifying and addressing critical issues before release, optimizing user stories for QA, and streamlining processes with tooling like Jira, Confluence, and TestRail. I also explore AI-assisted workflows to speed up testing and maintain high-quality deliverables.…Oksana here! I am a Quality Assurance Engineer with 8 years of experience specializing in web testing for FinTech SaaS platforms. I focus on ensuring data integrity within microservice architectures (Pitch Book Data project), with a strong emphasis on API integrations and Kafka data streams. I enjoy bridging the gap between business requirements and technical execution by creating clear test documentation, including test cases, checklists, and test strategy. I thrive in collaborative teams and have a track record of identifying and addressing critical issues before release, optimizing user stories for QA, and streamlining processes with tooling like Jira, Confluence, and TestRail. I also explore AI-assisted workflows to speed up testing and maintain high-quality deliverables.

Oksana Talan

QA Engineer, Data Scientist, Data Analyst, +2

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Oksana here! I am a Quality Assurance Engineer with 8 years of experience specializing in web testing for FinTech SaaS platforms. I focus on ensuring data integrity within microservice architectures (Pitch Book Data project), with a strong emphasis on API integrations and Kafka data streams. I enjoy bridging the gap between business requirements and technical execution by creating clear test documentation, including test cases, checklists, and test strategy. I thrive in collaborative teams and have a track record of identifying and addressing critical issues before release, optimizing user stories for QA, and streamlining processes with tooling like Jira, Confluence, and TestRail. I also explore AI-assisted workflows to speed up testing and maintain high-quality deliverables.…Oksana here! I am a Quality Assurance Engineer with 8 years of experience specializing in web testing for FinTech SaaS platforms. I focus on ensuring data integrity within microservice architectures (Pitch Book Data project), with a strong emphasis on API integrations and Kafka data streams. I enjoy bridging the gap between business requirements and technical execution by creating clear test documentation, including test cases, checklists, and test strategy. I thrive in collaborative teams and have a track record of identifying and addressing critical issues before release, optimizing user stories for QA, and streamlining processes with tooling like Jira, Confluence, and TestRail. I also explore AI-assisted workflows to speed up testing and maintain high-quality deliverables.

Available to hire

Oksana here! I am a Quality Assurance Engineer with 8 years of experience specializing in web testing for FinTech SaaS platforms. I focus on ensuring data integrity within microservice architectures (Pitch Book Data project), with a strong emphasis on API integrations and Kafka data streams. I enjoy bridging the gap between business requirements and technical execution by creating clear test documentation, including test cases, checklists, and test strategy.

I thrive in collaborative teams and have a track record of identifying and addressing critical issues before release, optimizing user stories for QA, and streamlining processes with tooling like Jira, Confluence, and TestRail. I also explore AI-assisted workflows to speed up testing and maintain high-quality deliverables.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Spanish; Castilian

Advanced

Ukrainian

Fluent

Work Experience

Quality Assurance Engineer at SPD Technology Project

November 1, 2018 - October 1, 2025

Led QA for the Pitch Book Data FinTech SaaS platform, a data provider used by thousands of global professionals. Responsibilities included validating data integrity in microservice architecture, focusing on API integration and Kafka data streams, and documenting end-to-end test flows (test cases, checklists, test strategy).

Quality Assurance Engineer at New Normal

October 1, 2017 - November 1, 2018

Owned QA processes for multiple concurrent web applications. Transformed business requirements into technical test cases and user stories; implemented corrective actions for production defects in an Agile environment; conducted demos and ensured team alignment during Sprint reviews.

Master Data Matching Analyst (Independent Freelance Contractor) at Independent Freelance Contractor

August 1, 2013 - September 1, 2017

Worked on data cleansing and catalog standardization for international platforms. Developed the logic for 'Matching Rules' to determine primary keys for matching records, and performed final audits of product catalogs to prevent data entry errors before live deployment.

Master Data Matching Analyst at Independent Freelance Contractor

August 1, 2013 - September 1, 2017

Worked on Data Cleansing and Catalog Standardization for international platforms; developed logic for 'Matching Rules' to identify primary keys and ensure data consistency; performed final audits of product catalogs.

Independent Freelancer | Master Data Matching Analyst at Independent Freelancer

August 1, 2013 - September 1, 2017

Worked on data cleansing and catalog standardization for international platforms. Developed matching rules to identify primary keys and validate data accuracy prior to launch, contributing to data quality and catalog consistency.