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I am a results-oriented Software Quality Analyst, AI-driven Test Engineer, and AI Trainer with 5 years of hands-on experience in end-to-end testing, automation, and QA for both software and hardware systems. I design robust automated test strategies for Windows and web applications, and I enjoy building AI-powered QA workflows that accelerate release cycles while ensuring top-tier product quality. As a Senior Reviewer and Contributor on leading AI training platforms, I specialize in adversarial prompt generation, model evaluation, and providing actionable feedback to strengthen model robustness. My communication and leadership have been recognized with awards, and I thrive on driving innovation within QA teams.…I am a results-oriented Software Quality Analyst, AI-driven Test Engineer, and AI Trainer with 5 years of hands-on experience in end-to-end testing, automation, and QA for both software and hardware systems. I design robust automated test strategies for Windows and web applications, and I enjoy building AI-powered QA workflows that accelerate release cycles while ensuring top-tier product quality. As a Senior Reviewer and Contributor on leading AI training platforms, I specialize in adversarial prompt generation, model evaluation, and providing actionable feedback to strengthen model robustness. My communication and leadership have been recognized with awards, and I thrive on driving innovation within QA teams.

Ziber Jee Ysulat

QA Engineer, AI Engineer, AI Prompt Engineer, +4

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I am a results-oriented Software Quality Analyst, AI-driven Test Engineer, and AI Trainer with 5 years of hands-on experience in end-to-end testing, automation, and QA for both software and hardware systems. I design robust automated test strategies for Windows and web applications, and I enjoy building AI-powered QA workflows that accelerate release cycles while ensuring top-tier product quality. As a Senior Reviewer and Contributor on leading AI training platforms, I specialize in adversarial prompt generation, model evaluation, and providing actionable feedback to strengthen model robustness. My communication and leadership have been recognized with awards, and I thrive on driving innovation within QA teams.…I am a results-oriented Software Quality Analyst, AI-driven Test Engineer, and AI Trainer with 5 years of hands-on experience in end-to-end testing, automation, and QA for both software and hardware systems. I design robust automated test strategies for Windows and web applications, and I enjoy building AI-powered QA workflows that accelerate release cycles while ensuring top-tier product quality. As a Senior Reviewer and Contributor on leading AI training platforms, I specialize in adversarial prompt generation, model evaluation, and providing actionable feedback to strengthen model robustness. My communication and leadership have been recognized with awards, and I thrive on driving innovation within QA teams.

Available to hire

I am a results-oriented Software Quality Analyst, AI-driven Test Engineer, and AI Trainer with 5 years of hands-on experience in end-to-end testing, automation, and QA for both software and hardware systems. I design robust automated test strategies for Windows and web applications, and I enjoy building AI-powered QA workflows that accelerate release cycles while ensuring top-tier product quality.

As a Senior Reviewer and Contributor on leading AI training platforms, I specialize in adversarial prompt generation, model evaluation, and providing actionable feedback to strengthen model robustness. My communication and leadership have been recognized with awards, and I thrive on driving innovation within QA teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Lead Test Engineer | Software QA at ELEK Software (contract/outsourced)

November 25, 2024 - Present

Designed and authored comprehensive test plans for new and existing application features; conducted manual and automated testing across Windows and web platforms; maintained detailed test documentation in Confluence; logged and tracked defects via Jira and collaborated with development teams for prompt resolution. Led pre-release quality assurance processes including regression testing and validation testing to ensure stable deployments. Sole developer of automated testing frameworks using Playwright, building end-to-end, unit, regression, and validation test suites; integrated AI-driven test development; formulated robust and reusable test steps; designed scalable test architecture for CI/CD environments.

Senior Reviewer | Contributor at Outlier AI

December 1, 2024 - Present

Developed challenging prompts to stress-test AI models and reveal edge-case failures; evaluated and ranked AI-generated responses across domains including General Knowledge, English, Mathematics, and Image Analysis. Assessed responses using criteria such as Instruction Adherence, Truthfulness, Writing Quality, and Safety. Rewrote and improved model outputs for accuracy and safety; provided actionable feedback to enhance model robustness for diverse prompt scenarios. AI Training • Prompt Engineering • Model Evaluation & Ranking • Response Rewriting • Review and Research.

Test Engineer | Product Development at Analog Devices Inc.

May 1, 2023 - November 22, 2024

Full stack development for test with NI STS, LabVIEW, and IG-XL. Developed TestStand and LabVIEW UIs and state machines; VBA UI and back-end ATE programming. Supported released products to meet customer performance requirements through efficient tests (e.g., AD5941 impedance measurement improvement and ADuc7020 hysteresis measurement). Developed multiple innovative test solutions and contributed to technical papers. Engaged in hardware design for automated test equipment (Cadence Allegro) and circuit simulations (LTSpice).

Associate Test Engineer | Product Development at Analog Devices Inc.

November 9, 2020 - April 28, 2023

Design, development, and debugging of automated tests with designers and applications engineers. Test method design and planning; development of leakage and AMVR tests in Flex IG-XL; algorithms for ESMO Talos handler. Product qualification including reliability, durability, and performance. Onboarded fellow engineers; automated temperature testing with full-stack UI; yield analyses via bulk temperature tests; product release to manufacturing with sustainable test automation and data analytics. Authored innovative test solutions for more efficient characterization.

Engineering Intern | Product Engineering at Analog Devices Inc.

March 4, 2019 - April 5, 2019

Data science and processing for yield improvement of supported released products.

Professor at Central Philippine University (part-time)

August 1, 2022 - September 29, 2023

Taught Basic Electrical and Electronic Concepts and Logic Circuits; problem-solving of basic and complex electronic components; conceptualized and simulated calculated electronic applications.

Software QA | Lead Test Engineer at ELEK Software (contract/outsourced)

November 1, 2024 - October 29, 2025

Designed and authored comprehensive test plans; maintained detailed test documentation using Confluence; executed manual and automated testing across multiple platforms; logged and tracked bugs via robust reporting and Jira; led pre-release QA processes; sole developer of automated testing frameworks using Playwright; integrated AI for automated test development; built robust CI/CD-ready test architecture.

Senior Reviewer | Contributor at Outlier AI (task-based)

December 1, 2024 - October 29, 2025

Developed challenging prompts to test AI model capabilities; evaluated AI-generated responses across multiple domains; assessed and ranked model outputs for instruction adherence, truthfulness, quality, safety; rewrote outputs for accuracy and safety; provided actionable feedback to improve model robustness.

Test Engineer | Product Development at Analog Devices Inc.

November 30, 2024 - November 30, 2024

Full Stack Development for Test with NI STS, LabVIEW, and Flex IG-XL; TestStand and LabVIEW UI/state machines; VBA UI/backend ATE programming; supported product performance requirements through efficient tests; impedance and hysteresis measurement improvements; contributed to multiple technical papers; hardware design for automated test equipment and production tests; Cadence Allegro and LTSpice usage; automated tests for SCAN, IDDQ, platform trimming, eFuse, characterization, and more.

Associate Test Engineer | Product Development at Analog Devices Inc.

May 31, 2023 - May 31, 2023

Design, develop, and debug automated tests; test method design and planning; leakage and AMVR tests in Flex IG-XL; algorithms for ESMO Talos handler; product qualifications (reliability, durability, performance); onboarded fellow engineers; automated temperature testing; yield analyses; product release to manufacturing; data analytics; authored innovative test solutions.

Engineering Intern | Product Engineering at Analog Devices Inc.

March 31, 2019 - March 31, 2019

Data science and processing for yield improvement of supported released products.

Professor at Central Philippine University

September 30, 2023 - September 30, 2023

Taught Basic Electrical and Electronic Concepts and Logic Circuits; problem-solving of electronic components; standard logic analysis and simulations.