Sergey Senior Ruby on Rails and AngukarJS Senior Full Stack developer with decent experience in e-commerce, marketplaces and ERP development. | Programming: AngularJS Backbone.js Ruby on Rails RabbitMQ Grape Marionette

Sergey K.

Last update: 10 Sep 2018

SENIOR /team lead

Ruby on Rails and AngukarJS Senior Full Stack developer with decent experience in e-commerce, marketplaces and ERP development.

Development experience starting in 2012. Strong knowledge of applications development, architectural vision. Strong analytical thinking.

AngularJS 3 years Backbone.js 5 years Ruby on Rails 5 years RabbitMQ 5 years Grape 5 years Marionette 5 years

All rates are indicative, annual rate includes 20% discount

20% discount on yearly basis

GMT+2 East Europe

Kyiv/Ukraine

TECH STACK

Full Stack Development Front End Back End

Programming Languages:

PHP Ruby Ruby on Rails

RDBMS:

MongoDB MySQL PostgreSQL MariaDB

Operating Systems:

Linux Windows

Development Tools:

Visual Studio Ng-inspector Sublime Text 3

Other skills:

MongoDB MySQL PHP PostgreSQL Ruby Visual Studio REST RSpec Scrum Capybara Design Patterns Ng-inspector Sublime Text 3 MariaDB DDD

Libraries/Frameworks/Tools:

AngularJS Backbone.js Ruby REST RSpec Capybara Design Patterns DDD Marionette

EXPERIENCE

Industry Experience

Safety & Security, E-Commerce & Retail, Business & Productivity, Information services & Technologies, Advertising & Marketing

Product Experience

SaaS system for security company, online retail management app, CRM system, Company's website, cross-platformal mobile app for combating criminal activity, website for promo activity

PORTFOLIO HIGHLIGHTS

Mar `16 – Present

2 years

Complex SaaS system for the security company

Full Stack Developer

Security company

Development of a complex SaaS system for the security company.

Technologies Stack:

AngularJS CoffeeScript Jade MySQL PostgreSQL Ruby on Rails SaaS Selenium Behavior Driven Development (BDD) Cucumber HTML REST RSpec Capybara Compass Gulp JetBrains Webstorm DDD

Industry:

Safety & Security

Product:

SaaS system for security company

Jan `15 – Nov `16

1 year

Aldim

Full Stack Developer

Online retailer company

Development one of the biggest online retailers Commonwealth of Independent States - Aldim.

Technologies Stack:

AngularJS CoffeeScript HTML5 SaaS CSS3 Slim SCSS

Industry:

E-Commerce & Retail

Product:

online retail management app

Mar `16 – Aug `16

5 months

CRM system

Full Stack Developer

CRM system for customer service operations for call center, customer care

Technologies Stack:

CSS JavaScript Linux Struts Apache Subversion (SVN) Apache Tomcat GlassFish HTML IntelliJ IDEA JUnit Oracle database SOAP soapUI

Industry:

Business & Productivity

Product:

CRM system

Jun `15 – Dec `15

6 months

Sparkling Wines website

Full Stack Developer

Factory of Sparkling Wines

Developemnt of company website.

Technologies Stack:

AngularJS CoffeeScript MySQL PostgreSQL Ruby on Rails Selenium Behavior Driven Development (BDD) Cucumber REST RSpec Capybara DDD

Industry:

Information services & Technologies

Product:

Company's website

Feb `15 – Jun `15

4 months

Cross-platformal mobile app for combating criminal activity

Full Stack Developer

UK-based startup company

Development of an cross-platformal mobile app for combating criminal activity. It was created by Rademade for London Police.

Technologies Stack:

CSS HTML5 Jade JavaScript JIRA jQuery CSS3 Git HTML Sass Adobe Photoshop Sketch Wireframing Gulp Slim Stylus InVision

Industry:

Safety & Security

Product:

cross-platformal mobile app for combating criminal activity

Feb `15 – May `15

3 months

Website for promo activity Johnson&Johnson

Full Stack Developer

Johnson&Johnson

Development of a complex website for promo activity.

Technologies Stack:

AngularJS CoffeeScript HTML5 CSS3 Sass Slim SCSS

Industry:

Advertising & Marketing

Product:

website for promo activity

EDUCATION

National Technical University of Ukraine 'Kyiv Polytechnic Institute' (Ukraine)

Specialist’s degree – Software systems

SaaS Web&Mobile development agency #113

50-100

Kyiv/Ukraine

GMT+2

Core Expertise

AngularJS Apache Backbone.js CoffeeScript Ember.js HTML5 Jade jQuery MongoDB MySQL Node.js PhoneGap PostgreSQL Ruby Ruby on Rails Selenium Axure RP Bootstrap Capistrano CSS3 Jenkins Nginx Sass Unit Testing Adobe Illustrator Adobe InDesign Adobe Photoshop Sketch Gulp Stylus TeamCity CircleCI InVision Marionette.js Rupture Varnish cache

Industries

Education & Science, Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Entertainment & Games, Construction & Real estate, Human Resources & Career, Mapping & Navigation, Internet & Telecom, Law & Government, Social Media & Communication, Travel & Tourism, Healthcare & Medicine, Safety & Security, Booking & Rent, Food & Drink, Electronics & Equipment, Books & Catalogs, Home & Garden

We are a trusted IT software company that started 6 years ago. We create ERP, CRM systems, FinTech, eHealthcare and other business automation solutions in the form of Web and Mobile Apps. Also, we've developed our own product - OMS (Online Marketplace Software). OMS is the easiest as well as a cost-effective way to launch a custom online marketplace within one week. Our services include Business Analysis, Backend/Frontend development, QA, UX/UI design. We prefer to work on a time and materials basis, with the help of SCRUM methodology. T&M model means the project moves in 2 week long cycles, giving the client fewer investments for detailed tasks specifications. Also, it helps us to be more flexible if there is a need to change priorities about features or add new functions.

MORE TALENT AVAILABLE AT THIS AGENCY

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5 Projects completed

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All rates are indicative, annual rate includes 20% discount

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8 Projects completed

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All rates are indicative, annual rate includes 20% discount

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Updated: 16 Nov 2018

Boris Z.

QA engineer

A hard-working QA engineer with 3 years of QA experience. Boris is a reliable and responsible colleague, who is not afraid of challenges. Really attentive to details. Great Team Leader for the QA te...

+27 Agile QA Black Box Testing Load Testing Mobile App Testing Scrum Web Testing Bug finding Bug Tracking exploratory testing Test Cases Test Planning Regression testing Linux Microsoft Assembla Atlassian Confluence Atlassian JIRA Redmine Trello Git Jenkins JMeter FireBug virtualBox Fiddler Proxy VMware

4 Projects completed

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All rates are indicative, annual rate includes 20% discount

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Kate S.

Project Manager / Scrum Master

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All rates are indicative, annual rate includes 20% discount

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Updated: 16 Nov 2018

Maxim B.

Full Stack Ruby on Rails and AngularJS Developer

Maxim is a proactive developer with a solid knowledge of Ruby on Rails development for the back end and AngularJS for the front end. He likes challenging tasks and always finds the best solution. He i...

AngularJS 2 years JavaScript 2 years PostgreSQL 2 years Ruby on Rails 2 years +18 AngularJS JavaScript jQuery Ruby Ruby on Rails Angular 1x Angular 2x MySQL PostgreSQL Sublime Text 3 Linux macOS GitHub Neo4j Git Google Maps API Agile software development Scrum

3 Projects completed

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1 Likes

Zauri G.

5 years in design, UX/UI and Web design admirer

Involved in media for 4 years and have always seen himself in this profession. Loves everything that has to do with digital media, user experience, web, mobile, branding, package design and print. Zau...

UI 5 years UX 5 years Web Design 5 years +14 Adobe Acrobat Adobe Illustrator Adobe InDesign Adobe Photoshop Adobe Photoshop Lightroom CorelDRAW InVision UI UX Scrum Graphic design Sketching Wireframing Project management

5 Projects completed

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All rates are indicative, annual rate includes 20% discount

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Oleksandr K.

Ruby on Rails Full Stack Developer. eCommerce and online Marketplace focused

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AngularJS 2 years JavaScript 2 years jQuery 2 years Neo4j 2 years Ruby on Rails 2 years +15 AngularJS JavaScript jQuery Ruby Ruby on Rails MySQL PostgreSQL Visual Studio Ng-inspector Sublime Text 3 Linux Neo4j Git Angular 2x Scrum

4 Projects completed

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All rates are indicative, annual rate includes 20% discount

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Updated: 16 Nov 2018

Illia G.

Prominent designer focused on the fields of web and UI/UX design

Web design experience starting in 2014. Illia is a hard-working and easy learning person. He is the creative and detail-oriented designer. During his work in Rademade he showed a rapid growth as a UX/...

Axure RP 3 years Adobe After Effects 3 years Adobe Illustrator 3 years Adobe Photoshop 3 years +9 Axure RP Adobe After Effects Adobe Illustrator Adobe Photoshop Sketching Wireframing InVision Scrum Project management

3 Projects completed

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Alena P.

Reliable QA Engineer

QA engineer with 3 years of QA experience. Knowledge of testing, test cases development. Responsible person focused on results, has an analytical mind.

Functional testing 3 years Game Testing 3 years Load Testing 3 years Web Testing 3 years Regression testing 3 years +15 CSS HTML5 Atlassian Confluence Git Jenkins Redmine Black Box Testing Load Testing QA Management Scrum Bug finding Bug Tracking exploratory testing test case development Manual testing

3 Projects completed

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All rates are indicative, annual rate includes 20% discount

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Updated: 16 Nov 2018

Mariia F.

HTML/CSS Developer

Web development experience starting in 2016. She is persistent at work and high disciplined. Mariia follows the industry trends and loves to use newest technologies in her work. She quickly learns n...

AngularJS 1 year CSS 1 year jQuery 1 year HTML 1 year +25 AngularJS CSS HTML5 JavaScript jQuery CSS3 Git HTML Gulp MySQL PostgreSQL Npm Webpack SmartGit WebStorm Linux Windows macOS Apache CoffeeScript HAML LESS Slim Stylus Pug

4 Projects completed

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All rates are indicative, annual rate includes 20% discount

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Updated: 16 Nov 2018