Hi, i'm Oleksandr Roskovynskyi

Software Engineer PHP

I am interested in developing quality and highly-loaded product

I have 7+ years of experience working in Web-development. I have worked on a multitude successful of web-projects for a range of clients, my team has been analyzing processes, developing a technical task, and developing a solution.
My technologies and tools: PHP, PHP Frameworks (Laravel/Lumen/Symfony), Laravel Nova, Redis, RabbitMQ, Laravel Horizon, API Platform, MySQL, PostgreSQL, MongoDB, RESTful API, GraphQL, Pusher, NGINX, Bootstrap, HTML, CSS, JavaScript, JS Framework (VueJS), Vuetify, NPM, Webpack, Git, GitHub, GitLab, Bitbucket, Docker, Composer, Bash/Command Line, Chrome DevTools, PageSpeed, Vue DevTools, Xdebug, Postman, PHPStorm IDE.
As a freelance Full Stack Developer, I collaborate with several web developers in Canada, at the same time maintaining clients in Europe and the USA, also developed several projects for the Ministry of Defense Ukraine units. I am currently working in Ukraine. I am always available to discuss your project over the phone or via Skype.
O.Roskovynskyi

                
                Profile
                
Full NameOleksandr Viktorovych Roskovynskyi
Lives inKyiv, Ukraine

                  Email
                  
                  roskovynskyi@gmail.com
                  
                  Find Me On

                
                Work Experience
                
              
PHP Developer in pdfFiller (airSlate)Web Development | December 2020 - present
                    Architecture design and development of SignNow
Built and improved API for web-systems, AppStore
Optimized queries to databases
Processing in-app purchases from App Store and Google Play
Implementation of GitHub Actions and infrastructure changes
Refactoring source code

                  
Full stack PHP Developer in Clever Business ManagementWeb Development | March 2020 - November 2020
                    Architecture design and development of CRM, ERP, SaaS systems
Built and improved API for web-systems using PHP and Laravel/Lumen frameworks
Built and improved MicroService for SuiteCRM using Symfony and RabbitMQ for the credit scoring processing in one of the Ukrainian banks
Created and maintained Laravel Nova based web-projects
Optimized queries to databases, added queues and caching layers with Redis
Rewritten source code of the initial project, upgraded version of framework, improved testing coverage

                  
Full stack PHP Developer in the unit of the Ministry of Defense of UkraineSocial engineering | March 2015 - February 2020
                    Creation of complex automation systems for social networks  (Laravel/VueJS)
Created and maintained Wordpress based sites and Templates
Development and improvement of internal software
Installation, setup and administration of server hardware and systems
OSINT

                  
Volunteer WorkWeb Design & Web Development | July 2017 - present
                    Assistance in the organization of technical conferences Fwdays.
Creating websites for acquaintances.

                  

              
                Education
                
DIVE INTO REFACTORING OF REFACTORING.GURUAn online course about code smells and refactoring | January 2020 - February 2020
                    Refactoring Process
Dirty/Clean Code
Code Smells. Refactoring Techniques
CERTIFICATE of COMPLETION https://refactoring.guru/cert/r/MjI1MjM

FULL STACK PHP TRAINING COURSES OF BINARY STUDIO ACADEMYDistance Learning Courses | July 2019 - September 2019
                    PHP 7. Laravel - (1 MONTH)
ES6. VueJS - (0,5 MONTH)
Group project Metrica - collects data from web pages, handle it and visualize https://github.com/BinaryStudioAcademy/bsa-2019-metrica  - (1,5 MONTH)

PHP Training CoursesOnline Learning Courses | January 2017
                    РНР. Level 1. Web-development fundamentals - (24 AH)
PHP. Level 2. Web-sites development with MySQL - (24 AH)
PHP. Level 3. Professional development with PHP7 - (24 AH)

Wordpress Content Management SystemOnline Learning Courses | April 2016 - May 2016
                    WordPress. Level 1. Creating a Website. Content Manager - (16 AH)
Wordpress. Level 2. Creating and maintaining sites with complex structure - (16 AH)
Web-mastering. Configuring Web Servers - (24 AH)

Introduction to Web DevelopmentOnline Learning Courses | November 2015 - February 2016
                    HTML and CSS. Level 1. Web Development using HTML5 & CSS3 - (32 AH)
HTML and CSS. Level 2. Cross-browser development, usability fundamentals - (32 AH)
HTML and CSS. Level 3. Advanced methodologies and tools typesetting - (24 AH)

Zhytomyr Military Institute of the State University of TelecommunicationsMaster (specialist) educational level | August 2010 - February 2015
                    Graduated with honors in Systems Engineering

                
                Skills
                
                  Software Skills
                  
                          90% Complete
                        
PhpStorm90%

                          80% Complete
                        
Docker / Git / Composer80%

                          80% Complete
                        
Adobe Photoshop80%

                  Code Skills
                  
                          90% Complete
                        
PHP 7 / 890%

                          85% Complete
                        
Laravel / Lumen / Laravel Nova85%

                          70% Complete
                        
Symfony / API Platform70%

                          80% Complete
                        
SQL / MySQL / PostgreSQL / MongoDB80%

                          80% Complete
                        
HTML5 / CSS380%

                          75% Complete
                        
SASS / SCSS / WEBPACK / GIT / GITLAB / GITHUB75%

                          70% Complete
                        
Javascript - ES5 / ES670%

                          70% Complete
                        
VueJS / Vuetify70%

                  Language Skills
                  
                          100% Complete
                        
UkrainianNative

                          70% Complete
                        
RussianFluent

                          40% Complete
                        
EnglishPre-Intermediate

                
                Portfolio
                
Some Works & SPA
                          
                                MicroService for SuiteCRM using Symfony
                                
Architecture design & Development

CRM for financial trader
Design & Development

Metrica (analog of Google Analytics)
Design & Development

SPA MediaPAZL (automated comprehensive posting on social networks)
Design & Development

YetiCave- интернет-аукцион сноубордическое и горнолыжное снаряжение
PHP Development

M.Art – Артстудія архітектури та дизайну М-АРТ Марини Тумачок
Wordpress

                
                Contact
                
Send me a message
                      
AddressKyiv, Ukraine
Emailroskovynskyi@gmail.com
GitHubgithub.com/oleksandr-roskovynskyi
Facebookfacebook.com/oleksandr.roskovynskyi
LinkedInlinkedin.com/in/oleksandr-roskovynskyi/
Skypeoleksandr-roskovynskyi

Hi, i'm Oleksandr Roskovynskyi

Software Engineer PHP

I am interested in developing quality and highly-loaded product

Profile

Full Name

Lives in

Email

Find Me On

Work Experience

PHP Developer in pdfFiller (airSlate)

Web Development | December 2020 - present

Full stack PHP Developer in Clever Business Management

Web Development | March 2020 - November 2020

Full stack PHP Developer in the unit of the Ministry of Defense of Ukraine

Social engineering | March 2015 - February 2020

Volunteer Work

Web Design & Web Development | July 2017 - present

Education

DIVE INTO REFACTORING OF REFACTORING.GURU

An online course about code smells and refactoring | January 2020 - February 2020

FULL STACK PHP TRAINING COURSES OF BINARY STUDIO ACADEMY

Distance Learning Courses | July 2019 - September 2019

PHP Training Courses

Online Learning Courses | January 2017

Wordpress Content Management System

Online Learning Courses | April 2016 - May 2016

Introduction to Web Development

Online Learning Courses | November 2015 - February 2016

Zhytomyr Military Institute of the State University of Telecommunications

Master (specialist) educational level | August 2010 - February 2015

Skills

Software Skills

Code Skills

Language Skills

Portfolio

Some Works & SPA

Contact

Send me a message

Address

Email

GitHub

Facebook

LinkedIn

Skype

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