I moved to the United States in October from Poland and currently open to new carrier opportunities as a Manual QA Engineer with 8+ years of experience.

One of the world's leading e-commerce analytics services and insights platform. It collectsand analyzes information using complex mathematical models and machine learning.• Identified test scenarios for testing huge arrays of data and processing algorithms• Worked with data processing frameworks (Apache Airflow, Spark) and scripts• Developed Test Strategies and Test Plans tailored to the needs of the product• Created and supported various types of Test Documentation (Test Scripts, Test Cases etc.)• Developed complex SQL queries, Python and Spark scripts to aggregate required data • Identified data anomalies and helped to improve data quality by 20%• Performed functional testing of deep back-end: services, internal APIs, integrations• Obtained practical experience using Linux CLI to manage processes, see logs, resources and run scripts• Acquired proficiency with GIT, Docker commands in Linux• Managed and ran Jenkins jobs to prepare a test environment• Actively engaged in team sessions related to improvements of entire development, CI/CD and QA processes• Participated in the entire SDLC from setting the task to introducing it to the market• Took part in all Scrum activities including planning sessions, backlog refinement sessions, retrospective and daily meetings, bug triages meetings, QA community meetings• Developed the QA skill matrix and QA technical interview points system for hiring purposes from scratch• Led QA hiring process and interviewed > 30 candidates over the past 2 years

Platform for retailers which aggregates a lot of carriers and provides single point for integration and deliveries management• Developed testing strategy, test plans and > 300 test scenarios from scratch• Performed functional testing of 20+ microservices (internal and external REST APIs, Processors, Brokers, Orchestrators) using Postman, Microsoft Service Bus Explorer and Azure SQL • Performed performance testing using JMeter and security testing using Kali Linux distributive• Performed cross-browser and cross-platform testing (mobile, web)• Created Postman collections which covered all functional requirements and stored them on GitLab• Analyzed product requirements and helped catching discrepancies at the early stages of development process• Identified and shared defects to developers and other team members• Created key metrics to measure and control quality of each release• Collaborated with entire development team to build a deep understanding of features and architecture prior to testing• Participated in all Kanban agile activities and helped to improve agile process by tuning WIP limits• Led the onboarding process of new QA Engineers and provided recommendations to improve their technical skills

Web-based application integrated with different marketing systems like mail engine, reporting system, eCommerce platform, core CRM system (to store marketing data, customer info and order processing).• Identified test scenarios to cover all functional requirements• Created and maintained testing documentation using Atlassian tools (Jira, Confluence, Zephyr)• Performed various types of testing (Functional, GUI, Usability, Regression testing, Cross-browser / Cross-platform testing) on different environments• Reorganized API Testing process to start using Postman• Implemented end-to-end API Testing automated tests using Postman• Tracked and managed defects and worked with team to troubleshoot issues• Analyzed test logs, created test reports and performed root cause analysis of found issues in production environment• Collaborated with developers to understand overall technical architecture and how each feature is implemented• Participated in sprint planning, task estimation sessions, task sequencing, task assignments, sprint reviews and retrospectives meeting