Andrii Verpeta

Celonis is the global leader in Process Mining, helping organizations remove operational friction to become a Superfluid Enterprise.

• ETL & Data Validation: Orchestrated the validation of massive data migrations to the Celonis Cloud platform. Developed Java-based E2E testing suites using REST Assured interacting with API to ensure data integrity during complex ETL processes.
• Full-Stack Automation: Engineered and maintained robust UI and frontend logic automation frameworks using TypeScript with Cypress and Playwright.+3
• Pipeline Integration: Integrated automated testing suites into the CI/CD development pipeline for automated Pull Request validation, ensuring high stability of test environments and core service versions.+2
• Source System Connectivity: Facilitated data extraction and testing across a wide array of source systems, including SAP (S/4HANA), Salesforce, ServiceNow, Workday, Ariba, Amazon S3.+many more
• Multi-DB Management: Verified data consistency across diverse database architectures, including Snowflake, SAP HANA, Hive, Oracle, MSSQL, PostgreSQL and others.
• Infrastructure as Code: Implemented and supported on-demand containerized test environments using Docker Compose and Testcontainers, enabling seamless test execution on local machines and CI Runners

• Led all the testing activities. Have been actively involved in design and development of automated framework;
• Analysis of the generated TestNG and Allure reports and update team with any bugs or blockers with the current build;
• Implementation of test automation strategy for backend on Java;
• Creation and management testing infrastructure on the Cloud using Python + Bash scripts, AWS API, Docker, docker-compose and Jenkins Pipeline scripts;
• Implementation REST API Testing Framework using Java + REST Assured + Jackson + TestNG + AssertJ;
• Development Automated Test Cases (component, integration and end2end) in IntelliJ IDEA using Java, JUnit and SQL;
• Writing scripts for performance and load testing using JMeter and PerMon Plugin. Provide performance report and recommendations for customers.
• The company is leading innovator in Big Data Analytics and Customer Engagement. The Aginity product helps in building unique analytics warehouses that centralize enterprises attribute-based analytics.
• Achievements:
• Increased efficiency by avoiding unwanted wait methods and getting more results in less time. Brought down the execution time by 40%;
• Improved test coverage by 60% based on requirements, as a result cut down production issues;
• Development own test frameworks by personal initiatives.

• Analysis of business requirements and clarification of them for test cases’ design;
• Estimation test activities;
• Planning software deliveries;
• Documenting of different level statuses after finishing testing on each test phase;
• Maintenance of bug life cycle;
• Project and product risks’ assessment;
• Coordination the process of Web application automation (load tests) via JMeter;
• Coordination the process of Web application automation (functional tests) via Selenium (+java).
• Operator Billing Platform for faster and more secure business transactions. The service's key technology is the Operator Billing Platform, which enables consumers to pay for digital goods such as music, APPs or videos by having the cost of the purchase added to their mobile phone bill. Transparent listing of all payments for the end customer and a state-of-the-art technology ensure that online shopping is safe and secure.
• Achievements:
• Organized the WebServices' automation process via SoapUI from the scratch.