Hire the Top Freelance Etl Testing Developers in the World

Yogesh is a Senior QA Engineer with 10+ years of experience delivering solutions to ensure software quality and improve software release on projects, as well as 5 years in team management positions. He develops and implements QA concepts, tools, and processes on solutions, architecting, building, enhancing, and maintaining automated tests. Yogesh designs and executes test automation frameworks using different tools and identifies bugs on solutions by performing functional, usability, compatibility, performance, and security testing. In addition, he has 3+ years of experience in ETL, functional, and automation testing, with proficiency in analyzing business requirements and creating effective test plans and test cases for data validation and ETL pipelines. With hands-on experience in Selenium automation using Java, Yogesh executes functional and regression testing and identifies automation opportunities. He has a strong background in database testing, SQL query development, ensuring data integrity across data warehouses, and integrating automated scripts with CI/CD pipelines using Jenkins and Git, with a focus on enhancing efficiency and scalability. Yogesh is also skilled in defect tracking, cross-browser testing, and providing actionable test metrics and risk assessments to stakeholders.

Viet is a Senior QA Engineer with 12+ years of end-to-end QA experience and proven expertise in manual and automation testing and designing robust QA strategies for enterprise-scale applications. He has hands-on experience in test planning, execution, and reporting using Selenium, Cypress, Playwright, and API automation with Postman and REST Assured, ensuring quality delivery across web, API, and mobile platforms. Viet builds automation frameworks using Java, JavaScript, and TypeScript, integrated with CI/CD pipelines (Azure DevOps, Jenkins), and he is also skilled in data validation, SQL testing, and reporting QA metrics to improve decision-making. Having worked across various domains like oil & gas, healthcare, retail, and banking, he has collaborated with global teams (Singapore, Japan, Vietnam), bridging QA efforts across time zones and cultures. With a solid background in Agile/Scrum, Viet leads QA automation initiatives from scratch, mentoring teams and driving test optimization for faster, scalable test coverage.

Ahmad is a Senior QA Engineer delivering effective test plans and strategies for pre- and post-release stages of the development lifecycle. He thoroughly vets stories in each sprint and ensures that solutions meet client requirements. Ahmad selects appropriate tools for testing, analyzes logs, and works with engineers to troubleshoot and resolve issues.

Sankalp is a results-driven Software Engineer with 3.5 years of experience in Python and Java automation, specializing in data analysis, scripting, and SDLC. He is skilled in designing automation solutions to enhance efficiency, analyzing tech trends, delivering high-quality software, and meeting SLAs. Sankalp is a strong collaborator with expertise in training and smooth software implementation.

Madhuri is a Senior QA and Automation Engineer skilled in functional, automation, ETL, database, mobile, and API testing. She has worked both as a test engineer and test manager, consistently showcasing remarkable accomplishments in various domains including web, finance, investment banking, hedge funds, technology, eCommerce, and retail. Madhuri takes pride in her ability to foster and guide teams toward surpassing their goals and objectives, while working with top-tier firms like Bank of America-Merrill Lynch and OSI technologies.

Kiran is a seasoned, hands-on Senior QA Automation Engineer with 13+ years of experience building, scaling, and managing end-to-end automation processes, with core expertise in designing and implementing robust test automation frameworks from scratch using Java, Selenium, and TestNG. She is highly proficient in scripting complex test scenarios, executing functional and regression tests, and integrating automation suites into CI/CD pipelines with Jenkins to drive efficiency. While Kiran's primary focus is automation, she also possesses in-depth knowledge in ETL and back-end testing and validating complex data pipelines across Azure and SQL databases. She takes complete ownership of the automation lifecycle with minimal supervision, from analyzing requirements and creating detailed test plans to documenting defects and ensuring high-quality releases in fast-paced Agile environments.

Parag is an experienced ETL and Data Tester with a strong background in validating data, testing ETL processes, and ensuring data accuracy. He is skilled in SQL to test data transformation and loading, focused on delivering high-quality, reliable data by identifying and resolving issues. Parag has also written advanced SQL queries based on requirements and has worked with SSMS and data validation as per BI report and database. While specializing in database and end-to-end ETL testing along with task management in Jira and Azure DevOps, he has performed load testing for AI/ML bot and Power BI reports using JMeter. In his current role with Nitor Infotech, Parag is engaged in manually testing and validating data throughout the ETL pipeline, designing and executing test cases for ETL processes, using SQL to manually query databases and validate data integrity, and manually testing Power BI reports.

Priyabrata is a highly experienced QA professional with a solid background in SQL scripting, integration testing, ETL validation, and API testing across multiple domains including AI/ML, KYC, e-learning, and data engineering and 9+ years of experience leading end-to-end test automation strategies across AI, SaaS, and high-scale tech platforms. He builds scalable automation frameworks (API/UI/back-end) using Python, Playwright, and Selenium, optimizes performance with tools like Locust and JMeter, and integrates QA into CI/CD pipelines via Jenkins, GitHub Actions, and Docker. Priyabrata has a proven track record of executing functional and E2E testing in Agile environments, and his familiarity with complex data pipelines, Kafka-based message validation, and automation scripting makes him a strong fit for roles demanding both strategic QA leadership and hands-on testing capabilities. He specializes in comprehensive ETL validation, database testing (PostgreSQL, MySQL, Redshift), back-end API automation, and managing large-scale data validation and reconciliation tasks.

A Salesforce Certified Software Developer in Test (SDET), Aparna specializes in creating efficient and scalable testing frameworks, automating test cases, and ensuring the highest level of quality across software applications. With 8 years of experience delivering quality products across the globe, she is committed to bridging the gap between development and testing, enabling teams to deliver high-performing, bug-free products. Aparna's expertise includes test automation, CI/CD, performance testing, Salesforce QA, and working with tools like Copado Robotic Framework, Selenium, JUnit, TestNG, and Jenkins. She is proficient in Java and Python programming and enjoys using modern development practices like Agile and DevOps to streamline the testing process and improve product quality.

Shrikanth has 5+ years of experience in the IT industry, of which 4+ years in ETL testing, using Azure, SQL, Informatica PowerCenter, Snowflake, Agile, Python, PySpark, and Jira. He creates ETL data pipelines using Databricks and Airflow to schedule ingestions and ETL jobs. Shrikanth implements data extraction and transformation workflows in Azure Data Factory to pull data from on-premise and cloud-based systems.