Олександр

Oleksandr Kharchenko Education
Backend Developer
Software Engineer Sep 2018 - Jun 2020
Kherson National Technical University, Kherson

Employment

Backend Developer Apr 2022 - Present
Drum’N’Code, Kropyvnytskiy
Development of new and support of existing projects.
Created clean and well-documented code.
Effective code review.
Personal details Backend Developer Mar 2021 - Mar 2022
Toplyvo UA, Kherson
Oleksandr Kharchenko Development of new and support of existing microservices.
Implementing new coding standards.
[open contact info](look above in the "contact info" section) Technical support for new team members.
Created clean and well-documented code.
[open contact info](look above in the "contact info" section) Effective code review.

PHP Developer Sep 2020 - Feb 2021
25006 Kropyvnytskiy Wezom, Kherson
Development cross-browser websites.
kharchenko-a.com Support of existing projects.

[open contact info](look above in the "contact info" section) Junior Web Developer Jan 2019 - Jul 2020
Necessary People, Kherson
Development and support of existing projects.

Skills
Profile
PHP
I enjoy writing code and solving complex problems. I am result-oriented, patient
NodeJS
and stress-resistant. I also read technical literature, various posts and other
Golang materials for self-development, follow best coding practices(include GRASP,
SOLID, DRY, KISS, YAGNI).
MySQL My experience includes:
Development & maintaining microservices;
MongoDB Writing API documentation;
Efficient code review;
Symfony
Support for old and introduction of new code standards;
NestJS Implementing GraphQL/RabbitMQ on backend side;
Explaining and optimizing SQL queries;
Have a some experience with Heroku, GitLab & GitHub CI/CD.
Languages
And this is not the whole list. For more information, please contact me. I am open
for interesting proposals and projects.
Ukrainian

English Github: https://github.com/jarviis101