I am a results-driven QA Analyst with over 15 years of hands-on experience validating high-performance technology solutions, web applications, and complex enterprise systems across insurance, banking, and warehousing/supply chain distribution. I specialize in manual testing, test planning, integration testing, and technical documentation, with experience in test automation. I translate business and technical requirements into effective test strategies, ensure data integrity across systems, and support UAT in regulated and high-availability environments. I'm adept at troubleshooting complex issues, balancing multiple tasks to meet tight timelines, and quickly adopting new technologies and agile practices. I'm a collaborative team member with strong analytical skills and attention to detail, passionate about tackling new challenges and delivering effective solutions.

OLEG NESTERENKO

I am a results-driven QA Analyst with over 15 years of hands-on experience validating high-performance technology solutions, web applications, and complex enterprise systems across insurance, banking, and warehousing/supply chain distribution. I specialize in manual testing, test planning, integration testing, and technical documentation, with experience in test automation. I translate business and technical requirements into effective test strategies, ensure data integrity across systems, and support UAT in regulated and high-availability environments. I'm adept at troubleshooting complex issues, balancing multiple tasks to meet tight timelines, and quickly adopting new technologies and agile practices. I'm a collaborative team member with strong analytical skills and attention to detail, passionate about tackling new challenges and delivering effective solutions.

Available to hire

I am a results-driven QA Analyst with over 15 years of hands-on experience validating high-performance technology solutions, web applications, and complex enterprise systems across insurance, banking, and warehousing/supply chain distribution. I specialize in manual testing, test planning, integration testing, and technical documentation, with experience in test automation.

I translate business and technical requirements into effective test strategies, ensure data integrity across systems, and support UAT in regulated and high-availability environments. I’m adept at troubleshooting complex issues, balancing multiple tasks to meet tight timelines, and quickly adopting new technologies and agile practices. I’m a collaborative team member with strong analytical skills and attention to detail, passionate about tackling new challenges and delivering effective solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
French
Intermediate
Ukrainian
Intermediate
Hebrew (modern)
Intermediate
Russian
Intermediate

Work Experience

Sr. QA Analyst (Contract) at Belron Canada
February 1, 2025 - August 1, 2025
Supported system integration testing for warehouse and supply chain operations involving Körber WMS and AS400 environments. Built test plans based on functional and technical requirements. Performed database-level testing by manipulating data using CSV, JSON, AJAX, and XML files to simulate business scenarios and test edge cases. Contributed to UAT strategy review and managed all testing efforts estimations through Azure DevOps.
Sr. QA Analyst (Contract) at RONA
April 1, 2021 - May 1, 2024
Participated in RONA/Lowe's integration testing across ERP, WMS, TMS, and microservices platforms in the supply chain, transportation and distribution domains. Provided technical support for the implementation and establishment of RONA's new supply chain architecture and structure. Created and executed end-to-end scenarios including validation of orders, invoices, logistics, and financial/logistic reports in bilingual EN/FR environments, with currency and measurement (imperial/metric) compatibility.
Software Developer in Test (Contract) at National Bank of Canada
November 1, 2020 - April 1, 2021
Modernization of the backend Test Automation framework (Java 6 to Java 11). Planned and implemented backend test automation efforts, enhancing framework capabilities and test coverage.
Sr. QA Specialist (Contract) at Caisse Populaire Desjardins
June 1, 2020 - October 1, 2020
Migration of financial data from Desjardin’s database to Moody’s Analytics environment. Designed ETL test scenarios for white-box testing. Wrote and executed MSSQL/PostgreSQL scripts to prove valid data migration and integrity.
Sr. QA Analyst (Contract) at Lowe's
October 1, 2019 - May 1, 2020
Participated in QA processes to support merger & acquisition integration of Lowe’s and RONA supply chain and warehouse management systems. Supported upgraded environment and warehouse management tools. Created Test Plans, tracked test progress and anomalies, implemented SDLC techniques and Agile methodologies, and automated basic RONA supply chain functionality including regression tests.
Software Developer in Test (Contract) at TD Insurance
April 1, 2019 - October 1, 2019
Assisted design and development of a BDD platform (JAVA/Selenium) to automate Acceptance Tests of Guidewire Claim/Policy Centers. Analyzed test automation gaps, planned new automation efforts, wrote test scenarios, and implemented grid testing.
Sr. QA Analyst & System Integrator (Contract) at Canadian National Railway
March 1, 2018 - March 1, 2019
PTC (Positive Train Control) Interoperability: Executed integration and system testing for safety-critical PTC interoperability solutions. Created and ran test scenarios simulating real field conditions; managed requirements traceability, validated TCP-based EMP communications and encrypted data exchanges (HMAC, KES). Participated in defect triage and stakeholder coordination to ensure regulatory compliance and system safety.
Sr. QA Analyst at SweetIQ
January 1, 2017 - March 1, 2018
Location & Reputation Management System of multi-location brands to manage locations data, measure consumer engagement, and convert online searches to in-store foot traffic. Performed QA for a web-based SaaS platform, focusing on manual web application and API testing. Executed functional, integration, UAT, cross-browser, and regression tests. Validated REST APIs, data integrity, and business logic. Supported DevOps/CI-CD testing workflows and collaborated with Product Owners and developers to assess risk, improve release quality, and strengthen test coverage.

Education

Bachelor’s & Master’s degree in Electrical Engineering at Taganrog State University of Radio Engineering
January 1, 1989 - January 1, 1994
CCNA Certification at Cisco Network Academy – Ness College
January 1, 2010 - January 1, 2011
Programming Courses (JAVA/J2EE/C#) at Tel-Ran College
January 1, 2011 - January 1, 2012
English Professional at McGill University
January 1, 2015 - January 1, 2017
Project Management Professional at McGill University
January 1, 2018 - January 1, 2019
French Communication (Level 5 – Intermediate) at HSM
January 1, 2024 - January 1, 2025

Qualifications

CCNA Certification
January 1, 2010 - January 1, 2011
Project Management Professional
January 1, 2018 - January 1, 2019
English Professional
January 1, 2015 - January 1, 2017
French Communication (Level 5 – Intermediate)
January 1, 2024 - January 1, 2025

Industry Experience

Financial Services, Software & Internet, Manufacturing, Transportation & Logistics, Retail

Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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