Александр

We b d e s i g n e r / J a va S c r i p t / F r o n te n d D e ve l o p e r

Alexandr Kovalchuk
Portfolio v 2.0 New Portfolio v 1.0 Standart
I Like to learn to grow. I can work and I know how. Hope to become a good
programmer. Would be happy to join the team of creators.

NextJS projects
1. E-commerce App . . . . . . . . . . . . . . . . . . . . . . . . . An online clothing store app built on Next.js with product
filtering. [HTML CSS, NextJS, TypeScript-typing, JSON Server - API for product data.]
2. Next-tutorial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NextJS tutorial project. [install & configuration, routing & page
creation, navigation settings, dynamic routes, working with images, fonts and templates for different
application states (loading, 404 errors and others), API using, POST/GET - requests]

Contacts
React projects
[открыть контакты](см. выше в блоке «контактная информация»)
1. Hutly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Real estate agency's homepage directly in React with Cursor AI.
[открыть контакты](см. выше в блоке «контактная информация») [HTML CSS, React + API, components, three themes: "light", "medium", "dark", rgb-vars for dif. themes, custom
Kovalchuk_Alex 'useTheme' hook, LocalStorage.]

Kovalchuk-Alexandr
JavaScript projects
1. Freelancer portfolio . . . . . . . . . . . . . . . . . . . . . . . . Multi-pages portfolio site. [HTML CSS, JS, Variables. LightBox.]
"Details." Ru/En language. Light/Dark themes. Adaptive.
Tech Skills 2. BodyShape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adaptive HTML SCSS layout of a sports club website. Mobile
HTML5 navigation/adaptation. [ HTML, CSS, CSS Grid, JS, variables, SVG-sprite ].
CSS3 3. GoodLyfe - GULP - mobile. . . . . . . . . . . . . . . . . Online store website. Layout on Gulp assembly. HTML, SCSS, JS,
GULP Swiper slider. Mixins and variables. Mobile navigation/adaptation. Themes switching. 'Back to top' button.
SCSS [ GULP, HTML, SCSS, JS, variables, Three Swiper sliders, Gallery ].
GIT 4. Dashboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gulp assembly. Author's pagination with validation of extreme
Figma values ​and updating of the page selection interval, fast forward 40 pages, asynchronous functions. Mobile
Photoshop navigation/adaptability vertically and horizontally for 20 devices.
JavaScript [ GULP, HTML, SCSS, JS, variables, Anime JS ].
Basic knowledge 5. Lamborghini. . . . . . . . . . Adaptive HTML SCSS layout for Lamborghini racing grand final landing page
Vue JS [ HTML, SCSS, JS, variables, Grid, Flex, Swiper slider, Google Maps API ].
React JS 6. Travel Agent - GULP - mobile, autocomplete, calendar, swiper slider. . . . . . . . . . Landing page for a travel
Node JS website using Gulp. HTML, SCSS, flexbox and CSS Grid. Script for autocomplete and hints when entering text.
NextJS Plugin for selecting a date via a calendar (datepicker). Simultaneous use of several swiper sliders.
Express JS [ GULP, HTML, SCSS, JS, Grid, Flex, Swiper slider ].
MongoDB 7. Travel X - Swiper Header. . . . . . . . . . . . . . HTML SCSS layout for the creative header of the site using Gulp.
TypeScript Swiper slider with parallax effect. Mobile adaptation. Preloader. [ GULP, HTML, SCSS, JS, Swiper slider ].
MEVN 8. Elegant Store - GULP - mobile. . . . . . . . . . . . . . Online store website. Home page with product catalog.
Bootstrap Mobile responsive. Сountdown [ GULP, HTML, SCSS, Grid, Flex, JS, Swiper slider ].
jQuery 9. 'Modimal' online store - GULP . . . . . . . . . . . . . Online store landing. Mobile responsive.
Java [ GULP, HTML, SCSS, Grid, Flex, JS, Swiper slider. Mixins and variables. Accordion. ].
Java Spring 10. MNTN-Landing-Page. . . . . . . . . . . . . . . . . . . . . . . Home page. Mobile responsive. Only HTML CSS.
Java FX Flying menu underlines. Animation scroll down & read more.
JUnit 11. 2rism. Free Travel Design. . . . . . . . . . . . . . . . . . . . . . . Home page. Mobile responsive. [ HTML CSS, Grid, Flex, JS ]
Hibernate JS scripts (custom: selection, calendar, login with hints). CSS Grid for mobile adaptation.
SQL 12. Panto Furniture Landing. . . . . . . . . . . . . . . . . . . Home page. Mobile responsive. Shopping cart. Cost calculation.
[ HTML CSS, Flex, JS, Swiper-slider, variables ] JS interactive (tabs, Swiper-slider). Vars.
13. Loft House residential complex Landing. . . . . . Home page. Mobile responsive. [ HTML, CSS Grid, Flex, SCSS,
Soft Skills JS, variables, Youtube Lightbox. Google Maps ]
14. Alivio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mobile responsive website layout. [ HTML CSS, Flex, JS ]
Scrum
Home page. Mobile responsive. JS scripts (video section).
Agile
15. https://github.com/Kovalchuk-Alexandr/eshop-js . . . . . . . . . . eshop [ client - Java Script, server - Mongo DB ]
GTD
flip/flop aside shopping cart, adding goods with limits on stock, deleting, auto-calculation of quantity and cost,
Teamwork
filter by category, search by name, transition to the product page, animation
16. https://github.com/.../Blog-MEVN . . . . . . . . . . news portal 'Blog' [ MEVN, client – Vue JS, server - Mongo DB ]
Output of all articles, transition to a detailed description on the same page without reloading. Comment form,
add/remove, count comments, display message if empty
17. https://github.com/Kovalchuk-Alexandr/JS-Bootstrap-Examp/.../site_bt.html . . . . . . simple site [ Bootstrap ]
18. https://github.com/Kovalchuk-Alexandr/jQuery/.../site.html . . . . . . Site, hiding sidebar menu, slider[ jQuery ]
19. https://kovalchuk-alexandr.github.io/Free-Health/ . . . . . . . . . Site, hiding sidebar menu, animation [ jQuery ]
20. JavaScript Pet
https://github.com/Kovalchuk-Alexandr/JS-Practice/.../canvas.html . . . . . . . . . . . . . . drawing [ Canvas ]
https://github.com/Kovalchuk-Alexandr/JS-Practice/.../counter.html . . . . . . . . . . . . . counter [ - Reset + ]
https://github.com/Kovalchuk-Alexandr/JS-Practice/.../slider.html . . . . . . . . . . . . . . . . . . . . . . . . . . . . [ Slider ]
https://github.com/Kovalchuk-Alexandr/.../films.html . . Films [ adding to favorites from list, deleting ]
https://github.com/Kovalchuk-Alexandr/JS-Practice/.../snake.html . . . . . . . . . . . . game 'Snake' [ Canvas ]
https://github.com/. . ./Vue-simple . . . . . . . . . . form fo adding/deleting articles [ Vue JS, Local Storage ]
https://.../React-JS . . . . . . . 'Weather' vidget of getting weather by city from weather server [ React JS ]
https://github.com/Kovalchuk.../express-js . . . . . . . . . . . . . . authorisation/registration form [ Express JS ]
https://github.com/.../TodoList-mevn . . . . . . . . . . 'To Do List': user + msg (add/del) [ MEVN, Mongo DB ]
21. JavaScript Animation Pet
https://github.com/Kovalchuk./master/task1.html . . Blocks [ resize, shape, shadow change on hover ]
https://github.com/Kovalchuk-Alexandr/.../task2.html . . . . . . . . Timer (timer, interval, counter, moving)

Java projects
1. https://github.com/Kovalchuk-Alexandr/Calculator_JavaFx.git . . . . . . . . . . . . . . . . . . . . . . . . . Calculator [ JavaFX ]
2. https://github.com/Kovalchuk-Alexandr/Site-program.git . . . . . . . . . . . . . . . . . . . . . . . . . . Site-program [ Java FX ]
3. https://github.com/Kovalchuk-Alexandr/WEB-Shop.git . . . . . . . . . . . E-Shop [ Java Spring Boot, HTML, CSSs ]
4. Short Reference
https://github.com/Kovalchuk-Alexandr/ShortRefFX.git . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [ Java FX ]
https://github.com/Kovalchuk-Alexandr/ShortRefSpringBoot.git . . . . . [ Java Spring Boot, HTML, CSS ]
https://github.com/Kovalchuk-Alexandr/ShortRefAndroid.git . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [ Android ]
5. Android
https://github.com/Kovalchuk-Alexandr/SimpleMusicPlayerAndroid.git . . . Pet – Simple Music Player
https://github.com/Kovalchuk-Alexandr/VictorinaAndroid.git . . . . . . . . . . . . . . . . . . . . . . . . Pet – Victorina
https://github.com/Kovalchuk-Alexandr/TaskManagerAndroid.git . . . . . .[SQLite] Pet – Task Manager
https://github.com/Kovalchuk-Alexandr/OrderAndroid.git . . . . . . . . . . . . . . . . . . . . . [ Firebase ] Order List

Work Experience
Leading Specialist PrivatBank
2012 - 2023 | Ukraine

Head of Personalisation Department PrivatBank
2008 - 2012 | Ukraine

Team Lead PrivatBank
1998 - 2002 | Ukraine

Senior Specialist PrivatBank
1996 - 1998 | Ukraine

Engineer Ukrainian State Institute for the Projecting of Metallurgical Plants
1994 - 1996 | Ukraine

AUTOCAD Designing
Studing of CLIPPER5
A Little automation software.

Deputy shop manager | Head of planning and dispatch bureau Dnepropetrovsk Machinery
Plant
1993 - 1994 | Ukraine

Engineer Dnepropetrovsk Machinery Plant
1992 - 1993 | Ukraine

Education
Industrial Heat Power Engineering National Metallurgical Academy
September 1985 - June 1992 | Ukraine

Java Developer ItProger ( Diploma )
okt.2022 - feb.2023 | Ukraine
Marathon HTML & CSS GoIt
Java marathon GoIt

Thincking in Java Bruce Eckel
Java Cource metanit
JAVASCRIPT & JQUERY: THE MISSING MANUAL David McFarland
Tutorials W3Schools, MDN

Node JS Developer (50 hrs.) ItProger ( Diploma )
march.2023 - may.2023 | Ukraine

JavaScript (10 hrs.): from beginner to website creation ItProger ( Diploma )
march.2023 | Ukraine
JavaScript (5 hrs.): JavaScript for Beginners ItProger
march.2023 | Ukraine
JavaScript (10 hrs.): JavaScript for Beginners & web designers WebCademy
november.2023
Over 80 hours of lectures; About 1200 hours of practice.