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Oleksiy B.
Last update: 07 Jun 2018
Junior Full-stack (Node.js/React.js) developer
One and a half year of experience in Web Development, good communication skills, always ready for new challenges.
Passionate about mobile development with React Native.
All rates are indicative, annual rate includes 20% discount
20% discount on yearly basis
Usually responds within 1 hour
GMT West Europe


Industry Experience

Booking & Rent, Information services & Technologies

Product Experience

Cross-platform mobile app, Booking platform, Web Service, IoT Application


Booking app

Front-end developer

- Make user authentication and authorization flow. - Develop UI according to layouts. - Develop screens and models animation. Make notification for all required events. - Implement possibility to add an item to a favourite list. Development of web-scraping scripts, implementing the algorithm of processing images, parsing websites design of the database, setup of AWS services and Travis continuous integration.

A mobile application which helps people to find flat for rent in UK.

Technologies Stack:

Express.js JavaScript Node.js PostgreSQL React Native Xcode Redux


Booking & Rent


Cross-platform mobile app, Booking platform

Web service for hash-rates info.

Software developer

- ​Development of front-end part from a scratch, - database design, - development of Express server from a scratch, - implementing of server-side rendering, - implementing REST API, - development of site-scraping scripts.

Web service which gives information about hash-rate of a different hardware for mining cryptocurrency.

Technologies Stack:

Express.js MongoDB Node.js Bootstrap REST API Handlebars.js Mongoose


Information services & Technologies


Web Service

​Content management system

​Software Engineer

- Creating server-side from a scratch implementing REST API, - development of middleware for processing exceptions on the server, - managing of accounts on server-side.

USA Company

​Content management system.

Technologies Stack:

JavaScript MongoDB Node.js Webpack REST API SCSS Mongoose Lodash

Pet project

Software ​Developer

To develop the mobile app that gather data of the vehicle through ELM-327 device which help to communicate with ECU through OBD II connection port. - Decode the retrieved data. - Make user authentication and authorization.

The essence of projects is the instant data collecting, data analysis and data gathering about the current condition of the vehicle by mobile phone to prevent it is broke down. Collected data could also be enabled in Web app.

Technologies Stack:

Express.js Node.js PostgreSQL Webpack Ionic 2


IoT Application


Lviv Polytechnic National University

Bachelor at Computer Engineering

Web & mobile apps dvelopment agency #301

We are a young, ambitious and trusted global technology service company that designs, builds and implements effective software technology solutions, fulfilling the needs of customers’ businesses. We cover all aspects of software product development using the latest technologies and frameworks, and we quickly adjust to our customers’ demands. Our approach combines research, design and development to rapidly solve problems, create and test prototypes and launch a product into the market in an iterative way. We create intelligent applications that connect people, systems, devices and data. ElifTech is a team of continuously evolving technophiles that transform business ideas into valuable high-tech products.


Experienced .NET developer.
.NET developer with 4 years experience. Was working with ASP.NET, both WebForms and MVC. Also, I have experience with MSSQL and PL/SQL database engines. I have good communication skills, good in solvi...
2 Projects completed
GMT West Europe
All rates are indicative, annual rate includes 20% discount
view Profile
Updated: 07 Jun 2018
Node.js developer
2+ years of commercial software development experience. Experience in JavaScript, Node.js, React.js, ES6, AWS, Material Design, Angular.js designing of complex systems and problem-solving.
3 Projects completed
GMT West Europe
All rates are indicative, annual rate includes 20% discount
view Profile
Updated: 12 Jun 2018
All rates are indicative, annual rate includes 20% discount
view Profile
Updated: 12 Jun 2018
Senior Go developer/Architect with a decent background in building microservices.
All rates are indicative, annual rate includes 15% discount
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Updated: 19 Jun 2018