welkynd

Qa Engineer

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Natural born QA detective. I see where others don't.
7+ years of experience in automated and manual software testing. Worked in the fields of cryptocurrency, computer vision, e-commerce, digital forensics and information security. While others merely sell their time for cash, I foster the industry using:

- Automation & Tools: Selenium (Python), pytest, TestRail, Allure, GitLab CI, Postman, Swagger, SoapUI
- Languages & DBs: Python, SQL, MySQL, PostgreSQL
- Platforms & DevOps: Kubernetes, Docker, ArgoCD, Kafka, ElasticSearch
- Processes: Agile/Scrum, test design, regression testing, E2E and API testing, test reporting (JIRA, Confluence)

I'll tell you what you don't know about your software and you will like it.


Experience: 7 years

Yearly salary: $44,000

Hourly rate: $30

Nationality: 🇰🇿 Kazakhstan

Residency: 🇰🇿 Kazakhstan

Experience

QA Engineer
EMCD: TOP10 Mining pool, Wallet, P2P platform, Coinhold
2023 - 2025
QA Engineer (Cryptocurrency platform ecosystem): - Built and extended API automation (pytest) for core services; integrated automated suites into GitLab CI and Allure reports. - Performed manual E2E and backend testing of web & mobile authentication, 2FA, and account management flows using TestRail. - Validated migration/refactor of registration and referral services, improving coverage for edge cases and reducing production incidents.
QA Engineer
Oxygen Forensics
2022 - 2023
QA Engineer (Web analytics application for digital forensics software): - Executed functional and regression testing for a web analytics product; authored concise bug reports and acceptance criteria in JIRA. - Performed API testing and security checks with Postman and Swagger; discovered and reported critical API issues pre-release. - Contributed to test documentation in Confluence and increased automated test coverage.
Senior QA Engineer
IT2G LLC
2021 - 2022
Senior QA Engineer (Web analytics application for classified government communications data): - Designed release test plans and test cases for C# web services; reduced post-release defects through thorough regression testing. - Developed Python scripts and SQL checks to automate test data preparation and validation.
QA Engineer
NtechLab
2021 - 2021
QA Engineer (Computer vision data analytics desktop and CLI-based application): - Performed comprehensive functional, regression, and integration testing of both front-end and back-end components of a Django web application with an ML-powered facial recognition module.
QA Engineer / Project Lead
ECM LLC
2018 - 2020
IT project lead / QA Engineer (Large B2B e-commerce store with individual prices): - Led functional testing and backend load testing for a large B2B e-commerce site; automated supplier data ingestion using Python + Selenium. - Implemented server hardening and automated backups, cutting recovery time and improving uptime.

Skills

analyst
api
linux
postgres
project-manager
python
pytorch
quality-assurance
sql
sys-admin
english
russian
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