Сергей

Serhii Serheiev
Php Developer
Chicago, IL 60634, USA
Phone: [відкрити контакти](див. вище в блоці «контактна інформація»)
Email: mailto:[відкрити контакти](див. вище в блоці «контактна інформація»)
LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація»)
GitHub: github.com/ifconstruct

Summary:
● 10 + experience of work as PHP developer.

● Expertise in PHP, JavaScript, and modern frameworks (React.js, Vue.js, Node.js
,Next.js ).

● Tools & Technologies: REST APIs, XML, AJAX, Git, GitHub, SVN

● Good organization skills

Professional Experience
PHP Programmer, Myprogrammer.com | 2016 - 2024

Developed dynamic web applications, improving user engagement by 30%. -
Optimized backend processes, reducing page load times by 20%. - Resolved complex
technical issues, enhancing system stability and reliability. - Mentored junior developers,
fostering growth and improving team productivity.
PHP Programmer (Remote) | 2014 - 2016

Built scalable web solutions using Laravel and Vue.js, enhancing site performance. -
Collaborated with cross-functional teams to integrate APIs, ensuring seamless operations.

Skills / competencies:

Skill Category Skill List
Frameworks / CMS: Laravel , Yii2 / WordPress

Programming PHP 5-9, JavaScript
languages:

Databases: MySQL, MongoDB

OS: Mac, Linux/Ubuntu, Windows

Front-end: HTML5 / XHTML, Elementor, CSS 2, 3, Responsive, JavaScript,
jQuery, Bootstrap, AJAX, JSON, SASS, SCSS, Less, React.js,React
Native, Node.js, Next.js, Vue.js ,Pixi.js, Three.js, Adobe Flash /Animate

Servers: Apache Web Server, Nginx Web Server, Sendmail, SMTP, Full System
 Server Administration(Fedora, CentOS, Ubuntu etc. Linux based servers)

Panels: SPmanager, cPanel, Direct Admin

V e r s i o n c o n t r o l Git (GitLab, GitHub, BitBucket)
system:

Libraries: mPDF, FPDF, pChart, Carbon Forms

Technologies\Service Platform.sh, Pantheon.io, Digital Ocean, AWS, Redis, Memcached,
s\Other: REST/SOAP API, OOP, MVC

Recent Projects

Yellist.com NDA
Social network portal
Project description: Communicators and Free People Worldwide,
Source your work, fight misinformation, attract subscribers . Yellist
empowers thought leaders , Upload images, documents and videos – even
from mobile. Collect media, art and expertise from all over the web.
Share contextually to social media
Project duration: 8 years
Responsibilities: Front-end, back-end development
Used technologies: Front-end: styling, scripts (CSS, FLEX, SASS, JS, Vue.JS, AJAX, Google
Maps API, Facebook Api, AWS Api, Google Api, Stripe API)
Back-end: PHP - Laravel 4/9 , OOP, WP REST API, GitLab CI/CD, SVN,
Agile/Scrum
www.rekiteschool.fr NDA
Kitesurfing - Kite school and shop
Project description: School was created in 2023 and located on the Ile de Ré. We organize our
sessions at different spots. We offer group lessons, private lessons and
supervised navigation, from initiation to improvement, on the beach or in
the open water. We also teach different disciplines such as twintip, foil,
strapless surfing and tiki.
Responsibilities: Front-end, back-end development
Project duration: 1 month
Used technologies: Front-end: styling, scripts (CSS, FLEX, SASS, JS, jQuery, AJAX ,Next.js)
Back-end: PHP, OOP Json
https://neon-stardust- NDA
341052.netlify.app/ The photograph portfolio
Project description: The photograph portfolio and one page site.
Responsibilities: Front-end, Responsive
Project duration: 1 week
Used technologies: Front-end: styling, scripts (CSS, FLEX, SASS, JS, AJAX ,React.js)
 NDA
Map.ifconstruct.biz
Google Maps app for location search
Project description: Google Maps app for location search in USA
Responsibilities: Front-end,Responsive
Project duration: 1 month
Used technologies: Front-end: styling, scripts (CSS, FLEX, SASS, JS, jQuery, AJAX ,
React.js, Google Maps API)
Adm.ifconstruct.biz/ad NDA
min Web-site admin using Laravel, TypeScript, React.js and MySQL
Project description: Admin for Adm.ifconstruct.biz using
Laravel, TypeScript, React.js and MySQL
Responsibilities: Front-end, back-end development
Project duration: 2 weeks
Used technologies: Front-end: styling, scripts (CSS, FLEX, SASS, JS, jQuery, AJAX ,
React.js, Google Maps API) , Back-end : Laravel
days.ifconstruct.biz NDA
Web-site admin using Laravel, TypeScript, React.js and MySQL
Project description: Admin for days.ifconstruct.biz using
Laravel, TypeScript, React.js and MySQL
Responsibilities: Front-end, back-end development
Project duration: 3 month
Used technologies: Front-end: styling, scripts (CSS, FLEX, SASS, JS, jQuery, AJAX ,
React.js, Google Maps API) , Back-end : Laravel

Education:

Period: Jan 1997 - Jul 2000
Issued by:
Technological University 'Podillya' Khmelnytskyi, Ukraine

Degree/Certificate: Bachelor’s Degree in Computer Science

Languages:

Language Spoken level Written level

English Upper-Intermediate Upper-Intermediate