Position: Middle Ruby on Rails Developer
Category: Ruby
English level: upper
Years of experience: 2

My algorithms in game theory and neural networks at the institute worked twice as fast as those of my classmates with excellent grades.
While working in the Accounting Department, I created automated accounting forms that accelerated the accounting work on filling them out tenfold and reduced the number of errors in filling them out to 1%.

I revealed the database structure of the hardware complex of the payphone department, which made it possible to automate the collection of accounting and statistical data and create any reports required by the management.
At my last job, I managed to download and sort 60_000_000 court documents with a total volume of 200 GB in a short time
* 2022-present time: Ruby Developer (web data parsing using Nokogiri, MySQL) In this role, I leverage my technical prowess to extract and analyze vast amounts of diverse data from websites. My contributions have played a pivotal role in enhancing data-driven decision-making processes for our clients.
* 2015-2021: engineer at Ukrtelecom (JIRA, GIS, Corporate DB operator, PSTN managing)
* 2009-2014: individual entrepreneur (IT consulting, education courses on basic computer skills, CNC machines operating and programming)
* 2005-2009: an accounting specialist in the education department (MS Access, VB scripts)
* 2004 (six months) - 1C programmer
* 2003-2004: programmer at Ukrtelecom (ODBC, MS-SQL Server, Delphi, MS Access)
I graduated with honor from both general education school and the high school and after receiving a master's degree, I was recommended for postgraduate study.

I quickly master any new knowledge and am able to apply it in practice.

I want to find a job that requires analytical thinking, the use of higher and applied mathematics, the development of algorithms, the use of Neural Networks, artificial intelligence, etc. 
In short, anything that requires mathematical and analytical thinking as well as skills in algorithm optimization.

At the university graduation ceremony, my classmates said: "Oleksiy, you are the best among us in the field of using mathematics in programming. That's why I'm prioritizing math, analytics, and algorithm development.
I want these skills to be useful to those who need them.

In addition, I have good basic knowledge of biology, physiology, and cytology, am a prize-winner of the All-Ukrainian Olympiad, and studied under a teacher whose students have repeatedly won international Soros Biology Olympiads. So if you work in the biomedical or related fields and need a programmer, I will be glad to cooperate.