Professional Summary
Over 9+ years of experience in software development and testing with a strong focus on automation and quality assurance. Skilled in Python and experienced with PySpark for data testing. Proven ability to collaborate with development teams, design test strategies, and ensure high-quality software releases. Experience in visualizing, representing, and translating product images from business requirements to software/application testing and development with vital contributions in various domains.
- Designed and implemented test automation frameworks using Python, Java, Javascript and Selenium (C#).
- Proficient in PySpark for large-scale data processing, testing, and validation of data pipelines and ETL processes.
- Skilled in integrating test automation into CI/CD pipelines.
- Strong understanding of data testing principles, software testing principles and methodologies, including functional, load, regression, and API testing.
- Proven ability to write clear, concise, and well-documented test scripts in Python, Java (Cucumber), Javascript, and C#.
- Experienced in identifying, analyzing, and reporting data and software defects.
- Ability to collaborate effectively with development teams to ensure data quality throughout the development lifecycle.
- Hands-on experience with data quality assurance processes, specifically using PySpark.
- Expertise in testing data pipelines and ETL processes using PySpark and related tools like Snowflake and Airflow.
- Experience in performing manual API testing using Postman and automated API testing using Java and Cucumber.
- Familiar with various data and software testing tools and frameworks relevant to Python, PySpark, Java, Cucumber, Selenium (C#), Playwright, Cypress, and JMeter.
- Capable to lead end-to-end test automation efforts for data-centric applications.
Technical Skills
Programming Languages
Python
Java
JavaScript
C#
Scala
SQL
Data Technologies
PySpark
Snowflake
Databricks
Airflow
Kafka
Great Expectations
Pandas
Testing Tools
Selenium
Playwright
Postman
RestAssured
PyTest
Cypress
JMeter
Databases
Snowflake
BigQuery
PostgreSQL
MySQL
SQL Server
MongoDB
Firebase
Cloud & DevOps
AWS
Azure
GCP
Docker
Kubernetes
Jenkins
GitLab CI
GitHub Actions
Visualization
Looker
Tableau
Kibana
Professional Experience
FOX Corporation
Data Engineer & QA Specialist
- Led end-to-end test automation for 15+ Salesforce apps using Selenium (Python) and Salesforce Lightning Test Framework, achieving 90% test coverage.
- Developed Python-based API test suites for mission-critical integrations using Postman/Newman and PyTest, reducing manual validation efforts by 50%.
- Built custom dashboards (Python + Tableau) to track QA metrics across media traffic systems, improving defect visibility for stakeholders.
- Optimized PySpark ETL pipelines processing 50M+ daily records from OnAir traffic systems to Snowflake, reducing job runtime by 40% through partition optimization.
Walt Disney - Direct to Consumer & International
Senior QA Engineer
- Led end-to-end testing of Salesforce Lightning components using Selenium WebDriver (Python) with 85% test automation coverage.
- Developed custom Python test frameworks to validate complex media deal workflows across 20+ opportunity stages.
- Automated data integrity tests between Salesforce CPQ and SAP integration points using PySpark for large-volume contract validation.
FOX Network Group
Sr. QA Engineer
- Automated end-to-end testing of the upgraded scheduling interface using Selenium WebDriver (Python) with a 70% reduction in manual testing time.
- Developed custom Python scripts to validate ad insertion logs against traffic manifests (XML/Excel), catching 15+ discrepancies per campaign cycle.
- Executed cross-platform testing for Mac/Windows broadcast workstations using PyTest framework.
Visual Sound Inc.
QA Engineer
- Developed Python-based test automation framework using Pytest/Robot Framework to validate 50+ UI workflows for audio/video rendering.
- Automated REST API testing (FastAPI backend) with Python requests library, achieving 90% test coverage.
- Designed load testing scenarios using Locust (Python) to simulate 10,000+ concurrent media streaming sessions.
Optum, United Health Group
Quality Engineer
- Developed HIPAA-compliant test data masking framework for PHI/PII in lab result datasets using Delphi-based legacy tools.
- Built claim adjudication test harness to validate 100+ business rules for medical claim processing.
- Led data reconciliation testing between enrollment transactions (DB2) and member profiles (MongoDB) using SQL queries.
Experian
QA Engineer
- Spearheaded end-to-end test automation for 50+ REST APIs using Postman, Python, and RestAssured.
- Executed security testing for PII data handling using OWASP ZAP and custom Python scripts.
- Led performance testing of credit score calculation engine using JMeter (1M+ simulated concurrent users).
RSG Media
Quality Engineer
- Spearheaded end-to-end test automation for 40+ API integrations across 4 legacy systems using Postman, RestAssured, and Python.
- Led data validation testing by comparing licensing records between SQL Server and MongoDB using PySpark DataFrames.
- Designed CI/CD pipelines in Jenkins to execute regression suites pre-deployment.
Citizens Financial Group
QA Engineer
- Led end-to-end test automation for the Redesign Application using Selenium (C#) and JMeter, covering functional, load, and API testing.
- Developed an in-house Test Dashboard using Ember.js and D3.js to visualize test results, improving team efficiency by 30%.
- Supported and optimized legacy test suites, mentored junior engineers, and introduced load testing best practices.
Education
Bachelor's in Business Administration and Management
Wilmington University, Delaware