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I am a Senior QA Analyst and Team Lead with over 15 years of experience in software quality assurance across Cloud, SaaS, and enterprise environments. I specialize in functional testing, test automation, regression testing, backend testing, and cloud technologies. I excel at leading testing initiatives, collaborating with cross-functional teams, and improving software quality through test process optimization and automation. I enjoy building and maintaining regression suites, validating data and ETL processes in Kubernetes environments, and ensuring reliable deployments from development to production. I thrive in fast-paced environments and am committed to delivering high-quality software through proactive testing, automation, and clear communication with stakeholders.…I am a Senior QA Analyst and Team Lead with over 15 years of experience in software quality assurance across Cloud, SaaS, and enterprise environments. I specialize in functional testing, test automation, regression testing, backend testing, and cloud technologies. I excel at leading testing initiatives, collaborating with cross-functional teams, and improving software quality through test process optimization and automation. I enjoy building and maintaining regression suites, validating data and ETL processes in Kubernetes environments, and ensuring reliable deployments from development to production. I thrive in fast-paced environments and am committed to delivering high-quality software through proactive testing, automation, and clear communication with stakeholders.

Sergiu Guci

QA Engineer, Developer, Back-End Developer, +2

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I am a Senior QA Analyst and Team Lead with over 15 years of experience in software quality assurance across Cloud, SaaS, and enterprise environments. I specialize in functional testing, test automation, regression testing, backend testing, and cloud technologies. I excel at leading testing initiatives, collaborating with cross-functional teams, and improving software quality through test process optimization and automation. I enjoy building and maintaining regression suites, validating data and ETL processes in Kubernetes environments, and ensuring reliable deployments from development to production. I thrive in fast-paced environments and am committed to delivering high-quality software through proactive testing, automation, and clear communication with stakeholders.…I am a Senior QA Analyst and Team Lead with over 15 years of experience in software quality assurance across Cloud, SaaS, and enterprise environments. I specialize in functional testing, test automation, regression testing, backend testing, and cloud technologies. I excel at leading testing initiatives, collaborating with cross-functional teams, and improving software quality through test process optimization and automation. I enjoy building and maintaining regression suites, validating data and ETL processes in Kubernetes environments, and ensuring reliable deployments from development to production. I thrive in fast-paced environments and am committed to delivering high-quality software through proactive testing, automation, and clear communication with stakeholders.

Available to hire

I am a Senior QA Analyst and Team Lead with over 15 years of experience in software quality assurance across Cloud, SaaS, and enterprise environments. I specialize in functional testing, test automation, regression testing, backend testing, and cloud technologies. I excel at leading testing initiatives, collaborating with cross-functional teams, and improving software quality through test process optimization and automation.

I enjoy building and maintaining regression suites, validating data and ETL processes in Kubernetes environments, and ensuring reliable deployments from development to production. I thrive in fast-paced environments and am committed to delivering high-quality software through proactive testing, automation, and clear communication with stakeholders.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Software QA Team Lead at Densify

June 1, 2022 - October 1, 2025

Validated new features through functional + performance testing to ensure release quality. Partnered with developers to shift testing earlier, reducing defects in the main codebase. Built and maintained manual regression suites in TestLink. Implemented automation using Selenium and JMeter; created JMeter API test environments and analyzed execution results. Validated ETL processes on Kubernetes, verified data integrity, schema compliance, and pipeline reliability across containerized stages, verified logs/metrics for data completeness. Led and defined regression testing scope to prevent new defects. Provisioned test environments/DBs via CI/CD Jenkins pipelines; supported pre-prod UAT deployments and post-deployment verification. Collaborated with DevOps on UAT deployment validation (functional checks, environment consistency, monitoring). Monitored AWS/Azure/GCP portals for test environment configuration and resource health.

Senior QA Analyst at Densify

June 1, 2017 - June 1, 2022

Contributed to multiple Resource Optimization projects for Kubernetes and Cloud. Performed functional, backend, and integration testing across releases. Supported UI + REST API changes with automation using Selenium and JMeter to improve test efficiency. Used Splunk logging and Kubernetes monitoring to validate behavior and troubleshoot issues. Worked with PostgreSQL and MSSQL for data validation and backend testing. Performed REST API testing with Postman.

Senior QA Analyst at CiRBA Inc.

November 1, 2014 - June 1, 2017

Coordinated QA activities across multiple projects to ensure high-quality deliverables. Executed backend performance testing using PostgreSQL and MSSQL. Performed API testing for VMware objects and cloud services to improve integration reliability. Validated data in public cloud environments (AWS, Azure) and containers to ensure integrity.

QA Analyst at Munich Reinsurance Company of Canada

June 1, 2010 - April 1, 2012

Designed, developed, and executed test plans for backend and UI changes. Performed backend testing using MS SQL and Oracle. Supported data migration validation and monitored production fixes and change requests. Led regression testing for new releases and supported automation for underwriting/billing/claims workflows.

System Administrator & Technical Support at Rybka, Smith & Ginsler Consulting

December 1, 2004 - May 1, 2010

Managed systems administration, servers, and workstation maintenance. Supported core financial processing systems and engineering software. Automated and investigated complex user requests, ensuring business continuity.

Programmer Analyst at Automated Control System Solution Ltd

April 1, 1992 - August 1, 2002

Designed, developed, tested, installed and supported software for automation accounting and management. Implemented Bills Generating System and Accounting System to support financial analysis and reporting. Oversaw database administration and UNIX system administration.

Software Developer at Scientific Information Center “Informtronix”

September 1, 1990 - April 1, 1992

Designed, developed and implemented Warehouse Information System and Planning Department applications to support business operations.