Катерина

K AT E R Y N A O L I I N Y K
SOFTWARE ENGINEER

PROFESSIONAL SUMMARY

E D U C AT I O N 10+ years of expertise in building responsive, cross-platform User
Interfaces (Mobile/Tablet/Desktop) with HTML, CSS, jQuery, and
Bootstrap.
MASTER'S IN APPLIED
Proven track record in developing and customizing high-
MATHEMATICS DEGREE
performance websites using CMS platforms (WordPress, Drupal) and
Rivne State Humanitarian University CMF frameworks (MODX).
2009-2014 Advanced proficiency in modern JavaScript development, including
Single Page Applications (SPAs) with Angular and RESTful API
integration.
Strong database knowledge with MySQL, combined with front-end
Phone / Viber / Telegram
tooling workflows using Node.js (NPM).
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Solid version control expertise with GitHub and Bitbucket, ensuring
seamless collaboration and code quality.
Email
Cross-browser optimization across Chrome, Firefox, Safari, Opera,
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and Internet Explorer for consistent user experience.
Skilled in IDEs such as WebStorm and Visual Studio Code for
efficient development workflows.
Excellent team player with strong communication skills, consistently
delivering projects on time with focus on quality and scalability.
SOFTWARE SKILLS

crop_square Web Technologies: HTML5, CSS3, Bootstrap, AJAX, jQuery, JSON,
WebSocket, Fetch API

crop_square JS Frameworks: Angular, Node.js

crop_square Programming Languages: JavaScript, TypeScript, PHP

crop_square CMS: WordPress, Drupal

crop_square CMF: MODX

crop_square Databases: MySQL, PostgreSQL, MongoDB

crop_square Operating Systems: Windows, Linux

crop_square Version Control: Git (GitHub, GitLab, Bitbucket)

crop_square IDEs & Tools: Visual Studio Code, WebStorm, PhpStorm

crop_square Local & Cloud Servers: Open Server, XAMPP, Docker

crop_square APIs & Integrations: Google Maps API, Facebook API, Acuity Scheduling
API, GetResponse API, HubSpot

crop_square UI Frameworks & Libraries: Angular Material, Bootstrap Material Design

crop_square Collaboration & Project Management: Trello, Asana, JIRA
crop_square Design & Prototyping: Figma

crop_square Payment & Marketing Platforms: Stripe, Landbot

WORK EXPERIENCE

06.2023 - 07.2025 Projects:
Frontend Developer
Corporate Website: Gpo Tech
GPO OÜ
This project involved building a fully responsive corporate
website on MODX CMF. I created custom templates for
multiple landing pages, integrated newsletter and Test
Drive Solution forms via HubSpot, and added a modal
scheduling window using HubSpot Meetings Embed. SEO
settings were configured for maximum visibility, a search
page filter was implemented, multilingual suppor t was
included, and email notifications were set up for all forms
to enhance user engagement.

Project link: http://dev.gpo-tech.com/

Environment: MODX CMF, PHP, HTML5, CSS3, JavaScript,
HubSpot (Forms & Meetings Embed), SEO, Responsive
Design, Multilingual Architecture, Custom Templates,
Email Notifications

Corporate Website: Gpo Home

Developed a custom adaptive WordPress theme with
multilingual suppor t for this corporate site. Implemented
contact forms and a Test Drive of Our Solution form with
 email notifications, added a custom slider, and performed
SEO optimization to improve search engine performance.
The website is fully responsive and optimized for
desktop, tablet, and mobile users.

Project link: https://www.gpo-home.com

Environment: WordPress, PHP, HTML5, CSS3, JavaScript,
Bootstrap, Responsive Design, Multilingual Architecture,
Custom Theme, Forms Integration, Custom Slider, SEO
Corporate Website: Algo House

Designed and delivered a modern corporate website using
HTML5, CSS3, JavaScript, and Bootstrap 5. Implemented
interactive elements, animations, and customized
templates to enhance usability. Ensured full mobile and
cross-browser compatibility for a seamless experience
across all devices.

Project link: https://www.algohouse.ai/

Environment: HTML5, CSS3, JavaScript, Bootstrap 5,
FontAwesome, Google Fonts, Animate.css, Owl Carousel,
Swiper.js, Responsive Design

01.2022 - 05.2023 Projects:

Personal Projects & Culinary Compass Blog
Professional
Development Designed and launched a fully functional WordPress
culinary blog with multilingual suppor t, SEO optimization,
and responsive design. Implemented features including
user registration and login, favorites, reviews, FAQ, and
 recipe printing, enhancing user engagement and content
accessibility.

Project link: https://culinary-compass.blog/

Environment: WordPress, PHP, HTML5, CSS3, JavaScript,
Responsive Design, Multilingual Suppor t, SEO
Consult Web Application

Developed a dynamic web application using Angular 15,
Node.js, HTML5, CSS3, JavaScript, and MySQL. Built
reusable TypeScript components and services to
consume REST APIs with component-based architecture.
Implemented Angular Forms, validations, models,
controllers, and HTTP requests.

Configured email notifications via Nodemailer using
Gmail. Ensured debugging and styling using Firebug.
Managed version control with Git and SourceTree.

Git
repository: https://github.com/KaterynaOliinykDev/consult

Environment: Angular, Angular CLI, TypeScript, RxJS,
Angular Material, Routing, Reactive Forms, REST APIs,
Node.js, MySQL, JSON, HTML5, CSS3, Git

01.2014 - 01.2021 Projects:
Drupal Developer
Transfer http://www.pop-newsletter.com functional site
SoftGroup to the new site.

I've accomplished the following. I investigated the
functional site, I optimized the old code and moved it to
the new site.

App store link: http://www.pop-newsletter.com

Environment: PHP,html, css, MySQL.
Expor t Drupal Posts into WordPress Website.

Transfer content categories from site sba-list.org in the
news site design4.org.

App store link: http://design4.org

Environment: PHP,html, css,CMS Drupal, CMS Wordpress.

Move WP website to another domain / SEO installation.

Transferring the site http://test.manuelkaufmann.de to a
new domain http://www.manuelkaufmann.de. Installation
and Setup module All in one Seo Pack.

App store link: http://www.manuelkaufmann.de

Environment: CMS Wordpress.

Optimization site Japanese Video cast.com, optymization
photo, Javascripts.

Optimization of the site to Drupal 7. Using the module
Minify to optimize js and css.

App store link: http://japanesevideocast.com/

Environment: CMS Drupal.

Redesign website Birdlife.org.
Update your site design. Installing and configuring
modules. Adding new functionality.

App store link: http://birdlife.org

Environment: CMS Drupal 7, php, html, css, jquery, mysql.
Fixes on websites Drupal 7-8.

Amendments in the website template.

App store links:
http://vergelijkenkoop.nl/d8/woonverzekeringen/,
http://vergelijkenkoop.nl/d8/woonverzekeringen/
http://vergelijkenkoop.nl/d8/huisdierenverzekeringen/

Environment: CMS Drupal 7-8, css, jquery.

Redesign website.

Updating site design. Adding new functionality.

App store link: https://cubscar tel.com

Environment: PHP,html, css, CMS Wordpress.

Fixes on website.

Create new pages. Update content and design website.

App store link: https://zoogvpn.com

Environment: PHP,html, css

Fixes on website.

Update content and design website. Adding new
functionality.

App store link: https://prp-therapy.com
Environment: PHP,html, css, CMS Wordpress.
Redesign website.

Update your site design. Installing and configuring
modules. Adding new functionality.

App store link: https://www.idonowidont.com

Environment: CMS Drupal 7, php, html, css, jquery, mysql.

Create website.

Installing CMS Drupal 7. Creating theme for website.
Installing and configuring modules. Installing module
Drupal Commerce. Creating subscriptions (api
GetResponse, api Acuity Scheduling).

App store link: https://www.tradingeducators.education

Environment: CMS Drupal 7,Drupal Commerce, html, css,
php, jquery, mysql, bootstrap, api Acuity Scheduling, api
GetResponse.

Create website Camfida on Drupal 8.

Installing CMS Drupal 8. Creating theme for website.
Installing and configuring modules. Creating modules for
Drupal 8. Creating subscriptions (api GetResponse, api
Acuity Scheduling).

App store link: https://www.camfida.com

Environment: CMS Drupal 8, html, css, php, jquery, mysql,
bootstrap, api Acuity Scheduling, api GetResponse.