Name: Gruz
E-mail: vongruz@protonmail.com
Wire: @grust
GitHub: https://github.com/gruz?tab=repositories
I worked:
- at office
- remotely
- as a freelancer
- as a web-developer
- as a system administrator
- as a manager and as managed
- in IT
- not in IT (media, museum, NGO, war)
- for money
- for interest or idea
- for fun
Strong points:
- Quick technology adoption
- Deep understanding of web technologies
- Full-stack development expertise
- Linux system administration
- Experience with high-load systems
Linux happy user
NOTE! I don't work with/for Russian companies or companies with offices in Russia and for projects tied to casino/gambling, alcohol, drugs, homosexual movements/propaganda.
~ 4000 USD per month, ~20 paid vacation days etc.
Relocation is discussable but adds ~700+ to payment expectations depending on the place
1 - lowest, 10 - the ideal knowledge level
Since there is no criteria to determine knowledge level, here is my rating assumtion. 1-2 means I have very basic experience. Sometimes only tutorials and some theory. 3-4 - I have some practice. If I rate myself as 5, I assume that there are many people which know a subject better (6-7) and much better (8-9) then me. I assume that 10 reachable by very talented persons.
| Skill name | Level | Since | Last used |
|---|---|---|---|
| PHP | 8 | 2017 | 2025 |
| PostgreSQL | 6 | 2017 | 2025 |
| MySQL | 5 | 2017 | 2025 |
| JavaScript | 6 | 2017 | 2025 |
| ElasticSearch | 6 | 2018 | 2025 |
| REST API | 7 | 2017 | 2025 |
| Skill name | Level | Since | Last used |
|---|---|---|---|
| Laravel | 8 | 2017 | 2025 |
| Symfony | 3 | 2018 | 2020 |
| Writing tests | 6 | 2020 | 2025 |
| Skill name | Level | Since | Last used |
|---|---|---|---|
| SCSS/Sass | 8 | 2017 | 2025 |
| Responsive Design | 7 | 2017 | 2025 |
| Skill name | Level | Since | Last used |
|---|---|---|---|
| Linux Server Administration | 7 | 2017 | 2025 |
| Apache/Nginx Configuration | 6 | 2017 | 2025 |
| Server Deployment & Maintenance | 7 | 2017 | 2025 |
| Shell Scripting | 7 | 2017 | 2025 |
| Docker | 6 | 2018 | 2025 |
| SSL/TLS (Let's Encrypt) | 6 | 2017 | 2025 |
| Firewall Configuration | 5 | 2017 | 2025 |
| Skill name | Level | Since | Last used |
|---|---|---|---|
| Git (GitLab, GitHub) | 7 | 2017 | 2025 |
| Skill name | Level | Since | Last used |
|---|---|---|---|
| WordPress | 6 | 2017 | 2025 |
| Joomla! | 6 | 2017 | 2021 |
| Skill name | Level | Since | Last used |
|---|---|---|---|
| BetaFlight | 4 | 2024 | 2024 |
| Arduino | 3 | 2024 | 2024 |
| FusionPBX | 3 | 2017 | 2021 |
UNIVERSITY: National Technical University of Ukraine 'Kyiv Polytechnic Institute'
FIELD OF STUDY: Artificial Intelligence
DEGREE: Master of computer science
YEARS: 1998-2007
English: Upper intermediate
Ukrainian: Native
COMPANY: agiliway.com
POSITION: Senior Full Stack Developer
START: 2018.02
END: 2022.02
DESCRIPTION:
Architecture and Development:
- Designed and implemented scalable web applications
- Built and maintained high-performance REST APIs
- Implemented real-time data synchronization between PostgreSQL and ElasticSearch
- Developed multi-server architecture solutions
- Experience with various PHP frameworks and technologies
Security and Infrastructure:
- Configured and maintained Linux servers
- Set up and optimized web servers (Apache/Nginx)
- Created and maintained Docker environments
- Implemented comprehensive security measures
Frontend Development:
- Modern JavaScript development
- Advanced CSS/SCSS implementation
- Responsive design implementation
Additional responsibilities:
- System architecture design
- Performance optimization
- Database design and optimization
- Team mentoring and technical leadership
- Code review and documentation
POSITION: UAV Technical Specialist ORGANIZATION: Armed Forces of Ukraine PERIOD: 2022.02 - 2024.01
Technical responsibilities:
- Hardware configuration and maintenance of UAV systems
- Custom antenna design and frequency optimization
- Electronics diagnostics and repair
- Integration of custom hardware solutions
COMPANY: agiliway.com
POSITION: Senior Full Stack Developer
START: 2024.01
END: -
DESCRIPTION:
Continuing previous responsibilities with additional focus on:
- System architecture optimization
- Performance tuning of complex database queries
- Refactoring and code maintenance
- Migrating legacy codebase to the latest PHP version
- Working on new features and improvements
COMPANY: Enli.io
POSITION: PHP Developer
START: 2017.04
END: 2017.12
DESCRIPTION:
- Developed REST API for FusionPBX VOIP software
- Implemented WebSocket communication
- Full stack development using PHP and JavaScript