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Roman K.
Last update: 15 Aug 2019
SENIOR
Senior Java Developer/Team Leader with Hybris experience
Proficient in Java and related technologies development, e-commerce development (Hybris), DB developing on PowerBuilder. 1+ year in Alfresco ECM development. Experienced Team leader.
All rates are indicative, annual rate includes 20% discount
20% discount on yearly basis
GMT+2 East Europe
Kharkiv/Ukraine

EXPERIENCE

Industry Experience

E-Commerce & Retail, Fashion & Style, Electronics & Equipment, Business & Productivity

Product Experience

internet store, eCommerce web portal, B2B platform, Business process improvement tool

PORTFOLIO HIGHLIGHTS

Apr `19 – Jun `19

2 months

B2C store for a big Mexican retailer

Senior Hybris Developer

Creating new widgets; implementing new actions; customization OOTB widgets; customization backoffice configs; adding new search restrictions.

NDA

This project is based on B2C accelerator and has a wide assortment. The site has ERP SAP integrations and CyberSource payment provider implementation. The main goal is migration CMS cockpit functionality to the Backoffice OMS.

Technologies Stack:

Hybris Java JavaScript JSP MySQL XML ZK Apache Ant JSON REST Spring MVC

Industry:

E-Commerce & Retail

Product:

internet store

Works:

Apr `18 – Feb `19

10 months

B2C jewelry and accessories

Senior Hybris Developer

Integration between Hybris and 3d party CRM system for customers; implementing addons for product share and wishlist features (DAO, Services, Facades, Controllers, CMS components; integration between Hybris and SAP ERP for order processing (XML); implementing new business logic for the Site map; implementing new Hybris web resources for integration (JSON); implementing new business logic for Promotions; refactoring.

NDA

This project is based on B2C accelerator and involved with jewelry and accessories. The site contains home, category, content, custom account pages, custom filter search, the wishlist addon, and share product feature. Also, the site uses integration with ERP through the FTP server. There is a custom integration with 3d party REST system to maintain customers data. Also, there are some backoffice customizations for customer support.

Technologies Stack:

Ajax Hybris Java JavaScript jQuery JSP MySQL XML Apache Ant JSON REST Spring MVC Solr

Industry:

E-Commerce & Retail

Product:

internet store

Works:

Jan `17 – Feb `18

1 year

Sunglasses E-Commerce portal

Senior/Team Leader Hybris Developer

Delivering features and team organization (4 developers); code reviewing and task analyzing; implementing Payment Integration through Cybersource (Secure Acceptance SOP); refactoring PayPal Payment Integration; modifying the order processing flow based on cron jobs; implementing new logic in the checkout flow and refactoring it.

NDA

A multinational eCommerce portal based on Hybris platform for one of the famous brands selling sunglasses, clothing, and accessories.

Technologies Stack:

Ajax Hybris Java JavaScript jQuery JSP MySQL PayPal XML Apache Ant JAXB JSON REST SAP ERP SOAP Spring MVC Solr

Industry:

E-Commerce & Retail, Fashion & Style

Product:

eCommerce web portal

Works:

Jan `16 – Dec `16

11 months

B2B electric store

Java Middle Hybris Developer

Integration between Hybris and SAP ERP for products and prices (CronJobs); implementing custom UI steps for Returns; security fixes with CheckMart; load testing with Jmeter.

An eCommerce platform with responsive design. The site is based on Hybris 5.5.1, but all products, B2B accounts, prices, and orders are processed with SAP. The site provides the ability for getting pricing for products, creating orders, checking shipping tracking.

Technologies Stack:

Ajax Hybris Java JavaScript jQuery JSP MySQL XML Apache Ant JAXB JSON REST SAP ERP SOAP Spring MVC Solr

Industry:

E-Commerce & Retail

Product:

internet store

Works:

Jan `15 – Dec `15

11 months

Product Catalog

Java and Hybris Developer

Implementing comparison page for products feature (DAO, Service, Facade, Populators, Controller, CMS, JSP); implementing GSA (Google) integration with CronJobs; implementing XML products data exporting with CronJobs; migrating data from PHP site; importing images (Hot folder + bash script); configuring and optimization facet search.

NDA

Implementing product catalog based on the Hybris platform. The main work was done with migrating data, configuring CMS pages and developing few integrations.

Technologies Stack:

Ajax Hybris JavaScript jQuery JSP MySQL XML Apache Ant JAXB JSON REST SAP ERP SOAP Solr

Industry:

E-Commerce & Retail, Electronics & Equipment

Product:

internet store

Works:

Aug `14 – Dec `14

4 months

Car wash equipment E-Commerce portal

Java and Hybris Developer

Implementing new UI CMS components; implementing orders and price integration with SAP ERP (SOAP); datahub customization for SAP integration; implementing shipping integration via SAP ProcessWeaver.

NDA

B2B eCommerce portal based on Hybris for the largest manufacturer of conveyorized car wash equipment & systems in the world.

Technologies Stack:

Ajax ERP Hybris Java JavaScript jQuery JSP MySQL SAP XML Apache Ant JSON REST SOAP Spring MVC Solr

Industry:

E-Commerce & Retail, Electronics & Equipment

Product:

eCommerce web portal, B2B platform

Works:

Mar `14 – Aug `14

5 months

Document management for a lawyer firm

Java and Alfresco Developer

Implementing a custom permission model; implementing custom Alfresco models; implementing custom Alfresco repository JavaScript scripts; custom web filters for SSO; implementing a custom audit model; Jasper integration and creating Jasper reports.

NDA

ECM system is responsible for storing documents and organizing business processes with Workflows. The system uses SSO authentication with CAS. ECM platform is based on Spring and JSR-170.

Technologies Stack:

Alfresco MySQL Spring Apache Ant JasperReports REST Solr Maven Share extension

Industry:

Business & Productivity

Product:

Business process improvement tool

Works:

EDUCATION

Kharkiv National University of Radio Electronics

Specialist's degree

Web & mobile development agency #122

Since 2005 the company has been opening the doors of its tech pool with a customer-oriented approach. A stack of our expertise covers Liferay, Alfresco and Hybris platforms in the row with the web and mobile solutions to fill clients needs. Offering software development and customization services, consulting and quality assurance for both startups at their MVP steps and for enterprises, we keep contributing to the open-source community as well. We have a special offer for professional tech startups as dedicated developers for the team extension. Their bundle of knowledge and skills of both mature and hyped technologies are up for grabs. Our extensive and versatile portfolio covers Healthcare, Media, e‑Commerce, Travel & Local, Financial, Telecommunications, Productivity, IoT and other industries where newly minted ventures can get a chance to prove themselves to the world.

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