Olexandr Andriyenko

Experience

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  Makotech GmbH Erfurt

  Sept 2012 - Jul 2013

  Internship as IT-system administrator

  Insights into the fields of activity of a system administrator and programmer:- Getting to know different computer systems- Fundamentals building networks- PC maintenance- Hardware replacement in PC- Apply and learn basic HTML and CSS for frontend development- Laying network cables- Setting up computer rooms

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  Bras, arbeiten für Bremen

  Aug 2014 - Oct 2014

  Internship as an industrial mechanic specializing in metal

  Insights into the fields of activity of a industrial mechanic specializing in metal- Testing of materials- Machine processing- Testing, measuring and gauging- Thermal joining and cutting- Assembly and testing of mechanisms- Commissioning, maintenance

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  Freiberuflich

  Jan 2016 - Jul 2023

  Tutor for mathematics, physics and computer science

  Support and mentoring of students in schools, institutes and privately.Some companies i had worked with:- Evangelisches Ratsgymnasium Erfurt- Friedrich Schiller Schule Erfurt- Heureka Förderinstitut

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  Friedrich-Schiller-Universität Jena

  Jul 2016 - May 2021

  Scientific assistant in IT

  - Different tasks in the IT - Hardware replacement- Software updating- Computer inventory

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  CGI

  Jun 2021 - Aug 2023

  Quality Assurance Engineer (Software testing)

  - Maintenance and development of maintenance scripts (Powershell) as well as support in the patch and problem management.- Execution of software tests and development of test cases- Documentation of the software tests- Data analysis and GUI creation (Python, VBA...)- Maintenance of excel spreadsheets- Maintenance of around 18 thousand front ends, distributed all over Germany- Testing Kasen-System

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  BeQualified GmbH

  Aug 2023 - now

  Testautomatisierungsingenieur

  🔹 TypeScript🔹 WebdriverIO with TypeScript + Cucumber🔹 Playwright with TypeScript 🔹 Xray for Test Management with Jira🔹 Jira and Bitbucket (Git) + Bitbucket Pipelines🔹 Slack (communication and automation)🔹 Angular 16+🔹 Node.js🔹 Firebase (Google DB)🔹 Outlook API🔹 OKTA API🔹 AWS🔹Playwright🔹Docker

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  Freiberuflich

  Dec 2023 - Jul 2024

  Softwareingenieur

  Project for critical infrastructure!🔹 SikuliX ( Scripting/automation tool that allows users to automate repetitive tasks by capturing and scripting interactions with GUIs)🔹 Jython (Python 2.7 language designed to run on the Java platform)🔹 Modern Python (3+)🔹 ffmpeg🔹 Git🔹 Bitbucket🔹 InfluxDB (Time-series database designed to handle large volumes of timestamped data)🔹 Grafana (Analytics and monitoring platform)🔹 Selenium with Selenium-Grid (building own nodes and hubs)🔹 GitLab🔹 Building wrapper for APIs🔹 Software design/planning Show less

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  DataSmart Point GmbH

  Sept 2024 - now

  Data Analysis Professional Educator

  As a Data Analysis Professional Educator, I specialize in delivering comprehensive knowledge in data analysis using Python. In my role, I develop curricula and training materials that cover both theoretical concepts and practical applications. I conduct trainings, workshops, and seminars where I help participants build skills in areas such as data manipulation, statistical analysis, and data visualization using libraries like Pandas, NumPy, Matplotlib, and Seaborn.Through hands-on teaching methods, I promote critical thinking and problem-solving abilities among my students. My goal is to assist professionals in making data-driven decisions and leveraging the benefits of Python programming in their respective industries. With my passion for education and technology, I contribute to training the next generation of data analysts and scientists. Show less