Ken Gibussa

• Streamlined design, development, and execution of white-box verification tests in Python with Pytest.
• Build, enhance, and maintain automated test frameworks and scripts integrated with continuous integration (CI) pipelines.
• Perform firsthand software verification with direct access to source code, logs, and configuration files.
• Debug test failures through analyzing system logs, code behavior, and test outputs to identify root causes.
• Maintain a complete relationship among requirements, test cases, and verification results.
• Collaborate with software and systems engineers to resolve defects, validate fixes, and increase overall product quality.
• Execute tests in Linux-based environments, including use of Git for version control, branching, merging, and participation in code reviews.

• Led complex integration projects, including unifying Shopify, NetSuite, and Salesforce for a mid-sized e-commerce company. Managed data mapping, real-time synchronization, robust error handling, and GDPR compliance, resulting in 90% reduction in manual errors and improved operational efficiency.
• Utilized MuleSoft as middleware, built custom connectors for legacy systems, and implemented centralized dashboards for monitoring data flows and integration health.
• Prioritized testing tasks using risk-based strategies—focusing first on high-impact areas, core business workflows, and validating API interfaces and data consistency between systems. Leveraged automation for regression and data validation to maximize test coverage under tight deadlines.
• Communicated priorities and status transparently with stakeholders, adjusting test plans as business needs changed. Maintained continuous feedback loops for rapid issue identification and resolution.
• Extensive experience with Jira: managed issue tracking, sprint planning, and agile board operations (Scrum/Kanban); integrated test management tools (Zephyr/Xray) for test case traceability; configured custom workflows, dashboards, and reports for real-time visibility and collaboration; utilized release/version tracking for deployment cycles.
• Strong focus on delivering business-critical integrations on time, combining technical expertise with effective project management and stakeholder communication.

• Led integration and test engineering projects, delivering system enhancements and re-engineering workflow and functional documentation for complex environments.
• Developed test plans, strategies, and interface/report design documents; created and executed test scenarios and scripts to validate integration points and data flows.
• Authored end-user manuals and training templates; managed artifact distribution and team collaboration through SharePoint.
• Reviewed and implemented ERP conversion, data migration, structural modifications, and third-party system integrations.
• Guided teams in adopting RUP methodology throughout the SDLC, ensuring consistency and quality in processes and deliverables.
• Facilitated workshops and training on Procure to Pay, Accounts Payable, General Ledger, Financials Gateway, Cash Management, and Workflow modules.
• Assessed reported nonconformance issues, defined remediation steps, and verified resolution for compliance and quality assurance.
• Produced UML diagrams (use case, activity, sequence) in MS Visio to support requirements gathering and test execution.
• Developed traceability matrix (TRM) reports in HP QC, linking test plans, scripts, and requirements for end-to-end coverage.
• Collaborated with leadership and stakeholders to achieve project milestones and maintain alignment with work breakdown structures.
• Mentored and trained junior QA staff; provided leadership during application testing and deployment cycles.
• Led Order to Cash testing, including Billing, Accounts Receivable, Bill Payment, Gateway, and Cash Management processes.
• Assessed and configured EDI tables for HIPAA 5010 compliance, ensuring data integrity and regulatory standards.
• Designed business workflows in MS Visio, detailing inputs, outputs, and pre/postconditions for process optimization.
• Developed batch jobs, automated workflows, and SQL queries to validate data integrity after environment refreshes.

• Conduct testing using quality management testing tools HP ALM/HPQC and HPQTP/UFT.
• Update scenarios, Test planning, and Traceability matrices to ensure test coverage.
• Developed & track the effectiveness of corrective actions to resolve defects and conduct white box testing.
• Conduct multiple penetration cybersecurity testing using different testing environments.
• Use HP ALM/ HP Quality Center for Requirements tracking, test Planning, Scheduling, Execution, and defect tracking.
• Support testing manual and automated regression, system, black box, GUI, and performance testing.
• Configure networking equipment, servers, print system, mail server, networking, and routing equipment.
• Conducted regression testing for AEM for 170 campaign social media links, URLs, pages, menu, Audio, and Video streaming.
• Lead in the analysis and testing of bolt-on application workflow routing across ESS, MSS, and Workforce Administration.
• Conduct requirement gathering, analysis of user requirements, and translating them into system test case scenarios.
• Write and execute SQL Queries to retrieve data for validation and verification purposes.
• Maryland

• Review business requirements, flow diagrams, data mappings, output files, and perform backend validations.
• Used waterfall methodology to conduct sanity and smoke testing and security application testing.
• Performed end-to-end testing, defined entry and withdrawal plans, and signed off on application testing results; involved in sign-off.
• Verify the HEDIS STAR report against the CMS raw data using Excel VLOOKUP and pivot tables to conduct data analysis.
• Manage security requirements for cybersecurity testing under different testing settings.
• Modify the extract data mappings from the legacy system and the current SSIS mapping scripts to map from source to target.
• Create and review the application process workflow and identify the interface integration point.
• Team up with the STARS Ad-hoc team for daily sprint standing update, team meeting, and regular report submission.
• Liaison between the Product Owner and Scrum master during the implementation process.
• Used HP ALM/Quality Center to generate RTM, track progress, defects, requirements, and summary reports.
• Develop and carry out effective application testing strategy, test conditions, and test scripts.
• Developed quality assurance process, workflows, procedures, methodologies, and training schedules.
• Develop database application testing queries using complex SQL to evaluate reports built on Cognos, SSIS, and SSRS.
• Maintained the traceability matrix to track all scripts, Unit testing (UT), and User Acceptance Testing (UAT).
• Develop a backend analysis strategy for report review while partnering with the business to establish best practices.
• Perform the SIT/UAT test efforts and verify the functional aspects of the Java Search pages and site catalysts.
• Document deployment checklist, conduct production validation, and post-production release validation.
• MN

• Led integration and test engineering projects, overseeing system enhancements and re-engineering workflow documentation for complex environments.
• Developed detailed test plans, strategies, and interface/report design documents; designed and executed test scenarios and scripts to ensure robust validation of integration points.
• Authored end-user manuals and training templates; managed artifact distribution and team collaboration via SharePoint.
• Reviewed and executed ERP conversion, data migration, structural changes, and third-party integrations.
• Ensured external training compliance with SCORM standards prior to data import into internal systems.
• Guided teams in adopting RUP methodology throughout the SDLC for process consistency and quality outcomes.
• Facilitated workshops on Procure to Pay, Accounts Payable, General Ledger, Financials Gateway, Cash Management, and Workflow modules.
• Evaluated reported nonconformance issues, created remediation plans, and verified resolutions for compliance.
• Produced UML diagrams (use case, activity, sequence) in MS Visio to support requirements and testing.
• Developed traceability matrix (TRM) reports in HP QC to link test plans, scripts, and requirements for full coverage.
• Collaborated with leadership and stakeholders to achieve project milestones and maintain WBS alignment.
• Mentored and trained junior QA staff; provided leadership during application testing and deployment.
• Led Order to Cash testing, including Billing, Accounts Receivable, Bill Payment, Gateway, and Cash Management.
• Assessed and configured EDI tables for HIPAA 5010 compliance, ensuring data integrity and regulatory adherence.
• Designed business workflows in MS Visio, detailing inputs, outputs, and pre/postconditions for optimization.
• Developed batch jobs, automated workflows, and SQL queries to validate data integrity after environment refreshes.

• Led integration and test engineering projects, delivering system enhancements and re-engineering workflow documentation for complex environments.
• Developed comprehensive test plans, approaches, and interface/report design documents; created and executed test scenarios and scripts to validate integration points and data flows.
• Authored end-user manuals and training templates; managed artifact distribution and team collaboration via SharePoint.
• Reviewed and executed ERP conversion, data migration, structural changes, and third-party integrations.
• Ensured external training compliance with SCORM standards prior to importing data into internal systems.
• Guided teams in adopting RUP methodology throughout the SDLC for process consistency and quality outcomes.
• Facilitated workshops on Procure to Pay, Accounts Payable, General Ledger, Financials Gateway, Cash Management, and Workflow modules.
• Evaluated reported nonconformance issues, developed remediation plans, and verified resolutions for compliance.
• Produced UML diagrams (use case, activity, sequence) in MS Visio to support requirements and test execution.
• Developed traceability matrix (TRM) reports in HP QC, linking test plans, scripts, and requirements for comprehensive coverage.
• Collaborated with leadership and stakeholders to achieve project milestones and maintain WBS alignment.
• Mentored and trained junior QA staff; provided leadership during application testing and deployment cycles.
• Led Order to Cash testing, including Billing, Accounts Receivable, Bill Payment, Gateway, and Cash Management.
• Assessed and configured EDI tables for HIPAA 5010 compliance, ensuring data integrity and regulatory standards.
• Designed business workflows in MS Visio, detailing inputs, outputs, and pre/postconditions for process optimization.
• Developed batch jobs, automated workflows, and SQL queries to validate data integrity after environment refreshes.

• Led integration and test engineering projects, delivering enhancements and re-engineering functional and workflow documentation for complex systems.
• Developed test plans, approaches, and interface/report design documents; derived test scenarios and scripts to ensure thorough validation of integration points.
• Authored end-user manuals and training templates, managing artifact distribution through SharePoint for effective team collaboration.
• Reviewed and executed plans for ERP conversion, data migration, structural changes, and third-party application integrations.
• Ensured external training compliance with SCORM standards prior to importing data into internal assessment systems.
• Led teams in adopting RUP methodology throughout the SDLC, ensuring process consistency and quality outcomes.
• Facilitated workshops on Procure to Pay, AP, GL, Financials Gateway, Cash Management, and Workflow modules.
• Evaluated reported nonconformance issues, defined remediation steps, and verified resolution for system compliance.
• Produced UML diagrams (use case, activity, sequence) in MS Visio to support requirements and test execution.
• Developed traceability matrix (TRM) reports in HP QC, linking test plans, scripts, and requirements for comprehensive coverage.
• Collaborated with leadership and stakeholders to achieve project milestones and maintain WBS alignment.
• Mentored and trained junior QA staff; provided leadership during application testing and deployment cycles.
• Led Order to Cash testing, including Billing, Accounts Receivable, Bill Payment, Gateway, Cash Management, and Workflow processes.
• Assessed EDI configuration for HIPAA 5010 vendor table setups, ensuring compliance and data integrity.
• Designed business workflows in MS Visio, detailing inputs, outputs, and pre/postconditions for process optimization.
• Developed batch jobs, automated workflows, and SQL queries to validate post-refresh data integrity.