Гордей

Gordey Loubkovskyi
QA Engineer

Contact information:
City: Dnipro
Phone: [open contact info](look above in the "contact info" section)
Email: [open contact info](look above in the "contact info" section)

Work experience:
QA Lead Engineer
from 22.12.2018 to 10.09.2024
The company develops blockchain applications.
My responsibilities included:
- Testing of layout + responsive;
- Functional testing;
- Usability testing (I used numerical estimates based on user metrics, GOMS model);
- Regression testing, execution, planning, optimization;
- Used web analytics to prioritize customer paths based on customer movement;
- I was engaged in localization of the found bugs, found out on which side the bug was front or back;
- Writing documentation: test plan, test strategy, checklists, test cases, test reports, test metrics collection;
- Tested REST API (Postman), created JavaScript tests in Postman;
- SOAP in SoapUI, created tests on Groovy;
- Database testing;
- Work with Chrome DevTools;
- Tested page loading speed (gmetrix);
- Testing mobile applications: testing on mobile devices, creating emulators in Android Studio. For iPhone on real devices, I used device farms, Xcode emulator;
- I was engaged in traffic interception (Charles Proxy);
- Security testing: traffic interception, modification of requests from the client and backend;
- Load testing: building a load profile, building correlating queries, launching simultaneous load threads, loading a web socket connection, analyzing the results of load testing. JMeter tool;
- Testing of smart contracts through the console;
- Partially implemented automation of some processes (Selenium IDE recorder). I used Java + Rest Assured for API tests.

There is an understanding:
- test design techniques;
- bug localization techniques;
- client-server architecture;
- HTTP protocol;
- computer networks.

Achievements:

1.I initiated an audit of the testing process. I identified bottlenecks and suggested ways to neutralize them. I implemented statistical metrics for assessing the quality of testing, built charts to track the status of metrics, which made it possible to optimize the work of testers and other related departments. Got the position of QA lead.
2.Based on the new position, I managed a team of testers (5 people) and tracked the testing process.
3. I have developed a development matrix for each team member (development paths in the testing process) that coincides with the company's needs. Since I have a background in financial markets, I was involved in training testers on specific issues related to the functioning of financial markets, and helped everyone with test design to ensure a quality testing process. I also helped other members of the development process.
4.Optimized regression testing, built trace matrices, and conducted impact analysis of product functionality.

Analyst
from 07.2015 to 12.2018
S.C Limit Supremum, Monaco (Asset Management)
The company invests in private equity financial instruments in the international financial markets.
The company is located in Monaco.
I worked remotely.
My responsibilities included:
- financial engineering;
- derivatives analysis;
- risk analysis of open positions;
- opening and closing positions;
- researching trends in financial assets;
- preparation of reports on open and closed positions.
I was also tasked with tracking and implementing new methods for analyzing the behavior of a financial instrument.
I organized the process of implementing the analysis and prediction of price behavior changes using self-organized Kohonen maps (I managed to find contacts of a person who was familiar with Kohonen through correspondence).
I studied and put in place a process of analysis and forecasting using artificial neural network architectures (recurrent neural network, convolutional neural network). In the process, I established and organized the work of several scientists (teachers) in this field.

Education
Education.
O. Gonchar Dnipropetrovs'k National University.
Economic, finance and credit.
Higher, from 09.2010 to 02.2016 (5 years 5 months)
Graduated with a bachelor's degree in 2014.
In 2014, i entered the master's program and graduated with honors in 2016.
I took an active part in the life of the institute, published scientific articles, and spoke at conferences. I went on an exchange to a Polish university for a summer internship.

Knowledge of languages
English ─ intermediate

Additional Information.
I am a person who is not afraid, but also loves to learn something new. I follow this principle every day and instill it in my family.
I do not avoid difficult tasks and issues, I try to solve them "yesterday".
I love and know how to work in a team, but I don't sit behind someone's back, I take responsibility and don't avoid taking responsibility for it.