giszter

achievements: • Refactor of existing automation test framework tech stack: python (requests, pytest, behave, docker)

Achievements: • Create concurrent Nonce manager for EVM Testing Environments • Create crypto balance equalizer for testing wallets • Build tests for on-chain and off-chain transactions. • Create and develop an e2e API test framework for a new project related to crypto transactions. Tech stack: • Python (requests, pytest, unittest, xdist, web3, cryptos etc)

achievements: • Build from scratch Rest service in Flask responsible for creating test users in a given state with its own DB (PostgreSQL) and integration with internal and external services like Fourthline, AWS etc. • Prepared POC of iOS mobile app automation framework using XCUITest framework and Swift. • Built a test framework for integration tests of internal services in Python and later extended it on performance tests with Locust. tech stack: • Python (Flask, requests, sqlalchemy, pytest, unittest, docker) • PostgreSQL, MongoDB • Kotlin Multiplatform, Swift • Sentry, AWS CloudWatch

achievements: • Participated in creating CLI scripts to analyse big chunks of data for geologists. tech stack: python (NumPy)

achievements: • POC of performance test framework in Python and Locust. • Mentoring / code review role for other QAs. tech stack: Python (requests, locust, pytest), PostgreSQL, Swift (XCUITest), Charles, Postman

achievements: • Built from scratch integration/e2e test framework with integration to services like MongoDB, Firestore, Pinterest, Instagram etc. • Mentoring role for other QAs. • Created QA process in the company. • POC of web application test framework with Cypress/ Playwright tech stack: • Python (requests, pytest, unittest), MongoDB, Firestore, Firebase, JS

achievements: • Built from scratch e2e backend test framework. • Migrated existing UI automation framework to Cypress. • Created POC of the mobile application test automation framework with Cypress. tech stack: • Python (requests, Selenium, Appium), SQL DB, Cypress

achievements: • Created a testing framework from scratch for integration and e2e tests, as well as a mobile application (iOS) • Created QA team in the Polish office (3 QAs). tech stack: Python (requests, pytest), MongoDB, Swift (XCUITest), Postman, Charles

achievements: Participate in building the e2e test framework in Python. tech stack: Python (requests, pytest)

achievements: Build tools to increase the speed of project deployment on client machines. tech stack: Python (Selenium, Appium)

achievements: Develop automation tests for Android mobile app. tech stack: Java (Espresso)

achievements: QA lead for a distributed team (up to 15 testers across Europe) in RCS "JOYN" project.