Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm Zoe Xu, a senior software QA with 16+ years of experience in manual and automation testing. I'm curious about technology, passionate about testing, and driven by delivering high-quality products. I own end-to-end testing across STLC in fast-paced agile environments, from test strategy to release sign-off, and I integrate testing with SDLC. I have hands-on experience with front-end UI, back-end API, and data layer validation using regression, integration, performance, and exploratory approaches. I program in Python and JavaScript to build scalable test frameworks and integrate them into CI/CD pipelines. I'm an independent problem-solver and collaborative team player who embraces AI-assisted tools to boost testing efficiency.…I'm Zoe Xu, a senior software QA with 16+ years of experience in manual and automation testing. I'm curious about technology, passionate about testing, and driven by delivering high-quality products. I own end-to-end testing across STLC in fast-paced agile environments, from test strategy to release sign-off, and I integrate testing with SDLC. I have hands-on experience with front-end UI, back-end API, and data layer validation using regression, integration, performance, and exploratory approaches. I program in Python and JavaScript to build scalable test frameworks and integrate them into CI/CD pipelines. I'm an independent problem-solver and collaborative team player who embraces AI-assisted tools to boost testing efficiency.

Zoe Xu





I'm Zoe Xu, a senior software QA with 16+ years of experience in manual and automation testing. I'm curious about technology, passionate about testing, and driven by delivering high-quality products. I own end-to-end testing across STLC in fast-paced agile environments, from test strategy to release sign-off, and I integrate testing with SDLC. I have hands-on experience with front-end UI, back-end API, and data layer validation using regression, integration, performance, and exploratory approaches. I program in Python and JavaScript to build scalable test frameworks and integrate them into CI/CD pipelines. I'm an independent problem-solver and collaborative team player who embraces AI-assisted tools to boost testing efficiency.…I'm Zoe Xu, a senior software QA with 16+ years of experience in manual and automation testing. I'm curious about technology, passionate about testing, and driven by delivering high-quality products. I own end-to-end testing across STLC in fast-paced agile environments, from test strategy to release sign-off, and I integrate testing with SDLC. I have hands-on experience with front-end UI, back-end API, and data layer validation using regression, integration, performance, and exploratory approaches. I program in Python and JavaScript to build scalable test frameworks and integrate them into CI/CD pipelines. I'm an independent problem-solver and collaborative team player who embraces AI-assisted tools to boost testing efficiency.

Available to hire

I’m Zoe Xu, a senior software QA with 16+ years of experience in manual and automation testing. I’m curious about technology, passionate about testing, and driven by delivering high-quality products.

I own end-to-end testing across STLC in fast-paced agile environments, from test strategy to release sign-off, and I integrate testing with SDLC. I have hands-on experience with front-end UI, back-end API, and data layer validation using regression, integration, performance, and exploratory approaches. I program in Python and JavaScript to build scalable test frameworks and integrate them into CI/CD pipelines. I’m an independent problem-solver and collaborative team player who embraces AI-assisted tools to boost testing efficiency.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

QA Automation Engineer at Behavox

April 1, 2023 - July 1, 2025

Senior QA for an AI-powered, web-based surveillance & compliance platform, specializing in data ingestion, alerting, and reporting across multiple channels. Built and maintained an automation framework with Pytest and developed automated test suites (component, end-to-end, API, integration) for microservices on AWS and GCP (S3, GCS, Pub/Sub, BigQuery). Orchestrated end-to-end data validation for 60+ channels (e.g., Bloomberg, MS Teams, Slack, IMAP), ensuring data integrity from ingestion to UI display using a hybrid approach of exploratory testing and automated Pytest suites. Integrated tests into GitLab CI/CD, reducing regressions and improving feedback to developers. Optimized CI/CD test jobs to reduce execution time and flaky tests, improving branch test coverage.

Test Automation Developer, QA Specialist at Guavus (AThales company)

February 1, 2015 - October 1, 2022

QA for web-based AI big data telecom analytics platforms. Participated in design/requirements reviews and clarified acceptance criteria. Designed and executed test strategies across UI, backend API, and data layers. Built and maintained scalable multi-layer test automation frameworks automated with Python and JavaScript, integrated into Jenkins CI/CD. Delivered UI testing via manual and automated approaches using Cucumber (Gherkin), Selenium, and Playwright. Executed RESTful API testing with Swagger, Postman, PyTest, and Playwright. Led end-to-end validation of ETL pipelines, verifying transformation logic, schema, and referential integrity across HDFS, Elasticsearch, Kafka, and RDBMS. Implemented performance testing (load, stress, soak) with Gatling and JMeter.

Senior QA Engineer at ORS (Object Research System)

June 1, 2014 - February 1, 2015

Developed and executed test plans and cases for Desktop 3D visualization and analytic systems. Created test reports, tracked and reported bugs, and supported high-quality releases. Recommended design improvements to enhance usability and improved QA processes by adopting new tools and ensuring consistent version control.

QA Specialist at Fleetmind Solution

July 1, 2008 - June 1, 2014

Established QA processes from the ground up and owned end-to-end QA tasks across multiple products. Served as the final quality gatekeeper, managing releases for hundreds of versions with consistent product reliability. Collaborated with developers, product managers, and customer support to prioritize QA activities across projects and align testing with short delivery cycles. Applied strong analytical skills to identify root causes and accelerate resolution.