Serhii Yallin
Cartagena,MU
Summary
Organized and dependable Drupal developer, adept in upgrading projects from Drupal 8 to 9 and enhancing site performance. I am excelling working in fast-paced environments. I have experienced exceptional problem-solving and teamwork skills.
Prioritized customer needs, achieving significant improvements in user experience and site functionality. Self educable in new technologies and practices.
Overview
10
10
years of professional experience
Work History
Drupal-разработчик
Smile Ukraine
07.2019 - Current
- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
- Skilled at working independently and collaboratively in a team environment.
- Proven ability to learn quickly and adapt to new situations.
- Manage upgrade projects for clients moving from Drupal 8 to Drupal 9.
- Develop new capabilities for sites.
- Implement best practices to ensure the best site performance.
- Build new, update existing or use contribute Drupal modules.
- Configure customer site to meet their specific needs.
- Configure Search API SOLR functionality.
- Configure caching using Fastly system.
- Manage data exchanging by JSON API.
- Work on Drupal front and back-end development, along with theming.
- Maintained existing code.
Web Developer
P2H
10.2014 - 07.2019
- Managed features and other add-ons per client request.
- Manage data exchanging by JSON API
- Development and implement tasks for WordPress. Drupal CMS. Implement best practices to ensure the best site performance.
- Coded websites using HTML, CSS, JavaScript, and jQuery languages.
- Enhanced user experience by implementing responsive web design and optimizing website performance.
- Create new or use existing CMS modules.
- Determined coding requirements for specialized scripts.
- Support existing client sites.
Education
Master's Degree, Computer Technology/Computer Syst
Lviv Polytechnic National University
Lviv Ukraine07.2008
Technician-programmer, Program Engineering
Khmelnitsky Polytechnic College
Khmelnitsky, Ukraine07.2004
Skills
- Friendly, Positive Attitude
- Teamwork and Collaboration
- Customer Service
- Problem-Solving
- Time Management
- Attention to Detail
- Flexible and Adaptable
- Self-educable
- Organizational Skills
Tools Technologies
- Drupal backend developer(themething and module developing)
- Drush
- PHP developer(Symfony)
- Apache server, NGINX
- Apache SOLR
- Search API
- REST API (XML, JSON), GraphQL
- HTML
- SASS/CSS
- JavaScript(JQuery, React JS)
- MySQL, MariaDB
- GIT
- Docker
- Heroku
- Agile methodologies
Languages
English
Intermediate (B1)
Spanish
Elementary (A2)
Russian
Advanced (C1)
Timeline
Drupal-разработчик
Smile Ukraine
07.2019 - Current
Web Developer
P2H
10.2014 - 07.2019
Master's Degree, Computer Technology/Computer Syst
Lviv Polytechnic National University
Technician-programmer, Program Engineering
Khmelnitsky Polytechnic College
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