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Hi, I’m Usman Allaudin, a Principal QA Engineer with over 7.5 years of experience driving quality across healthcare, big data, AI, ML, NLP, ETL, embedded systems, digital banking, e-commerce, SaaS, and AWS data migration projects. I specialize in testing web and mobile applications, building automation frameworks, and validating data integrity in large-scale systems. I enjoy collaborating with product and engineering teams, designing effective test strategies, mentoring teammates, and continuously improving QA processes. I’m always exploring new tools and techniques to stay ahead in the rapidly evolving tech landscape.…Hi, I’m Usman Allaudin, a Principal QA Engineer with over 7.5 years of experience driving quality across healthcare, big data, AI, ML, NLP, ETL, embedded systems, digital banking, e-commerce, SaaS, and AWS data migration projects. I specialize in testing web and mobile applications, building automation frameworks, and validating data integrity in large-scale systems. I enjoy collaborating with product and engineering teams, designing effective test strategies, mentoring teammates, and continuously improving QA processes. I’m always exploring new tools and techniques to stay ahead in the rapidly evolving tech landscape.

Usman Allaudin

QA Engineer, Web Developer, Full Stack Developer, +5

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Hi, I’m Usman Allaudin, a Principal QA Engineer with over 7.5 years of experience driving quality across healthcare, big data, AI, ML, NLP, ETL, embedded systems, digital banking, e-commerce, SaaS, and AWS data migration projects. I specialize in testing web and mobile applications, building automation frameworks, and validating data integrity in large-scale systems. I enjoy collaborating with product and engineering teams, designing effective test strategies, mentoring teammates, and continuously improving QA processes. I’m always exploring new tools and techniques to stay ahead in the rapidly evolving tech landscape.…Hi, I’m Usman Allaudin, a Principal QA Engineer with over 7.5 years of experience driving quality across healthcare, big data, AI, ML, NLP, ETL, embedded systems, digital banking, e-commerce, SaaS, and AWS data migration projects. I specialize in testing web and mobile applications, building automation frameworks, and validating data integrity in large-scale systems. I enjoy collaborating with product and engineering teams, designing effective test strategies, mentoring teammates, and continuously improving QA processes. I’m always exploring new tools and techniques to stay ahead in the rapidly evolving tech landscape.

Available to hire

Hi, I’m Usman Allaudin, a Principal QA Engineer with over 7.5 years of experience driving quality across healthcare, big data, AI, ML, NLP, ETL, embedded systems, digital banking, e-commerce, SaaS, and AWS data migration projects. I specialize in testing web and mobile applications, building automation frameworks, and validating data integrity in large-scale systems.

I enjoy collaborating with product and engineering teams, designing effective test strategies, mentoring teammates, and continuously improving QA processes. I’m always exploring new tools and techniques to stay ahead in the rapidly evolving tech landscape.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

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Expert

Intermediate

Work Experience

Pr. QA Engineer at Northbay Solutions

September 1, 2021 - November 27, 2025

Extensively contributed to test case development, execution, and planning for web, API, and data testing. Coordinated UI, API, and data validation across cloud and on-prem deployments, leveraging Cypress, Selenium, Postman, and Newman. Worked with AWS services (S3, RDS, EMR, Lambda, SQS, SNS), Snowflake, Aurora, and MongoDB for data testing and management. Led load/stress testing with Gatling and JMeter, validated messaging with Kafka, and ensured data integrity across healthcare-focused data pipelines. Drove QA best practices, contributed to test strategy, and mentored team members to improve overall quality and efficiency.

Senior Quality Assurance Engineer – Team Lead at Techlogix

August 1, 2021 - August 1, 2021

Led end-to-end QA efforts for web and mobile applications, encompassing manual, automated, and API testing. Executed performance and stress testing with Gatling and JMeter, and guided SIT and regression testing. Played a key role in Oracle-based OBDX testing for banking systems, supported SIT during deployment, and validated Primavera P6 modules within project management workflows. Collaborated across SQL, Angular, Azure stacks, and various databases to ensure data accuracy, access control, and seamless integration.

Quality Assurance Engineer at Techshield

March 1, 2019 - March 1, 2019

Performed extensive manual testing for Unity-based games across web and mobile platforms, including 1st/3rd person perspectives. Developed detailed test plans, executed functional and non-functional testing, and documented defects for rapid resolution. Collaborated with development teams to align testing with iterative game development, ensuring quality gameplay experiences.