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Julia S.
Last update: 13 Jun 2019
SENIOR
Software Developer
Experienced in Scala, Play Framework, Java, Sbt, Slick, Akka, Kafka. Over 5 years of experience as a Scala and Java Developer. Result-oriented hard worker with strong problem-solving skills.
All rates are indicative, annual rate includes 20% discount
20% discount on yearly basis
GMT+2 East Europe
Kharkiv/Ukraine

Works

EXPERIENCE

Industry Experience

Travel & Tourism, Business & Productivity, E-Commerce & Retail, Information services & Technologies

Product Experience

Chat

PORTFOLIO HIGHLIGHTS

Dec `18 – May `19

5 months

Online Book Store

Full Stack Developer

Designing and developing the structure of the application; setting up frontend webhook, webpack, and other FE configurations; implementing authentication with Silhouette library; implementing database access and services for authentication, etc; distributing tasks between the team members; code review.

An e-commerce platform that provides the ability to buy, rate, review books. It also includes a recommendation system for analyzing and predicting user’s preferences about books, and then suggesting books for a user to buy.

Technologies Stack:

Java Scala Akka

Nov `17 – Dec `18

1 year

Travel Assistant

Scala Developer

Migrating a part of the codebase from Java to Scala including reimplementing existing features using functional approach; distributing tasks between members of the team, reviewing the code of the members of the team.

A platform for planning and organizing international traveling. Includes an advanced system for booking plane tickets and a variety of ground and water transport, building travel routes, an advanced search system, customer care, email distribution, and others.

Technologies Stack:

Scala RabbitMQ Swagger

Industry:

Travel & Tourism

Mar `17 – Nov `17

8 months

Project management system

Scala Developer

Designing and developing the structure of the application; designing the database structure; implementing Cassandra database access via Phantom; setting up migration handling with Pillar; implementing endpoints with Play; setting up frontend webhook, webpack, and other FE configurations; implementing the frontend part with React and Redux.

Web-based project management application, a tool that provides easy collaboration using Kanban task tracking system. The platform allows users to create and manage boards with tickets, order, organize them, etc.

Technologies Stack:

JavaScript React.js Scala Redux

Mar `16 – Mar `17

1 year

Real estate management system

Scala Developer

Implementing features of services like processing events of the estate item, manager-resident communication, etc; working with database access via Slick and Elasticsearch, implementing endpoints with Play Framework, writing tests with ScalaTest, etc.

System for communication of the real estate managers and residents. Includes many subsystems. Administration, advanced search system, booking, email distribution, events creation, etc.

Technologies Stack:

PostgreSQL Scala Elasticsearch Play Framework

Oct `15 – Mar `16

5 months

Subscription system

Full Stack Developer

Implementing database access with Hibernate and some Redis; implementing endpoints with Spring MVC; implementing the features of services; writing tests; developing FE features with JavaScript and JQuery, etc.

The system that provides a web-based platform that is finely tuned to the needs of customer sales and service agents. From the moment a customer makes contact, whether inbound or outbound, the agent can easily assess the customer’s total picture and take appropriate action: answer the question, resolve the problem and uncover opportunities.

Technologies Stack:

Hibernate Java JavaScript jQuery MongoDB PostgreSQL Spring Redis Spring MVC Maven

Industry:

Business & Productivity, E-Commerce & Retail

Mar `15 – Oct `15

7 months

B2B portal for searching of job partners

Full Stack Developer

Implementing database access with Hibernate; implementing endpoints with Spring MVC; implementing the features of services; writing tests, etc.

B2B and B2C portal. This is intended for companies to find customers, job partners and check public invoices. This was initially implemented with Vaadin (customer's request), but due to performance issues, it was completely re-written with AngularJS (our initiative, which was supported by customers).

Technologies Stack:

Hibernate Hybris Java jQuery JSP MySQL Apache Ant Apache Tomcat Bootstrap JSTL Spring Data Spring MVC

Sep `14 – Mar `15

6 months

Express pharmacy

Full Stack Developer

Implementing services and features; implementing database access objects with Hibernate; implementing endpoints with Spring MVC; writing tests, implementing FE features, etc.

An online pharmacy shop, that gives its customers an opportunity to order and purchase medicine online, be consulted. The goal of the platform is to provide both community patients, and those nationally, with a convenient, discreet and professional online pharmacy service that prioritizes patient safety.

Technologies Stack:

Java jQuery JSP MySQL Spring Spring Security Spring MVC Maven

May `14 – Sep `14

4 months

Team chat for company

Java Developer

Working on chat features; implementing database access with Hibernate; implementing endpoints with Spring MVC; writing tests; implementing FE features with JavaScript and jQuery, etc.

SF-based startup company

For registered users portal provides the ability of exchange messages, files and saving all messages history. A user can point favorites messages, create rooms notifications, create public and private chat rooms, search messages in history archive with the special date or on some text pattern, etc.

Technologies Stack:

Hibernate Java JavaScript jQuery MySQL Spring Spring MVC Webpack

Industry:

Information services & Technologies

Product:

Chat

Works:

EDUCATION

Kharkiv National University of Radioelectronics

Master'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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Highly proficient in Android/Java/React Native and related technologies development. Specialized at creating a different kind of application. Detail-oriented, exceptional problem-solver with deep anal...
5 Projects completed
GMT+2 East Europe
All rates are indicative, annual rate includes 20% discount
view Profile
Updated: 13 Jun 2019