About Me
My name is Denis. I am a Senior QA Engineer with over 6 years of experience in testing and automation. I specialize in both frontend and backend testing, developing test scenarios for microservices and REST APIs, as well as integrating automated tests into CI/CD pipelines. I have experience working with CRM and payment systems in both manual and automated testing.
I am also a curator who trains QA engineers, preparing them for interviews and assisting with job placements. I provide individual consultations on testing and automation.
My Experience & Skills
Throughout my career, I have achieved success in several areas:
- 6+ years of experience in frontend and backend testing.
- Skilled teacher in Python and modern automation approaches like PageObject, Page Actions, and Components.
- Developed and maintained test scenarios for microservice architectures, REST APIs, and high-load systems.
- Integrated automated tests into CI/CD pipelines using GitLab and Docker.
- Conducted both manual and automated testing in domains such as payment systems and CRM.
- Possess in-depth knowledge of SDLC and Agile methodologies.
- Participated in the development and support of test automation using tools like Playwright, Selenium, and Testim.io.
Why Choose Me?
- Proven experience working on international projects.
- Deep understanding of modern tools and technologies.
- Ability to educate and inspire, making complex concepts accessible.
I look forward to discussing how I can contribute to your success!
Skills
Python
Docker
Git
PostgreSQL
SQL
Linux
Flask
FastAPI
JavaScript
RabbitMQ
REST
Kafka
HTML
MySQL
CSS
API
OOP
Kubernetes
SQLAlchemy
TypeScript
CI/CD
Elasticsearch
Java
Android
REST API
SOLID
Unit Testing
Bash
Grafana
GitLab
QA
Kanban
Agile
Testing
Functional Testing
User Test Cases
Postman
Manual Testing
Regression Testing
Load Testing
Integration Testing
Swagger
Selenium
Confluence
Technical Documentation