BACK to search results
Oleksandr K.
Available: 27 Jun 2018
SENIOR
Back-end developer with extensive expertise in chatbots, AI
As a mature back-end developer, I’m great at developing easy scalable applications and highly optimized solutions which not only meet but also exceed customers’ expectations. Having successfully completed plenty of projects on web development, chatbots and AI for the clients all over the world, I possess appropriate tech skills and expertise to make your business flourish. Being aware of recent updates in IT world, I always use agile methodologies and top-notch technologies in software development. As a final result, I provide my clients with interactive websites, complex AI solutions, complete web applications with high availability and outstanding features implemented. As a great team player, I contribute to the overall success of the project and eagerly collaborate with the coworkers. With my excellent analytical, communication, decision making and problem solving skills, I’ll be a perfect fit for the fast-paced work environment.
All rates are indicative
Usually responds within 1 hour
GMT+2
Ivano-Frankivs'k/Ukraine, Redwood City/USA

PORTFOLIO HIGHLIGHTS

Aug `16 – Present

1 year

A chatbot for MSP and IT service providers that helps to improve customer experience and reduce time and cost

Back-end developer

Building the chatbot; developing a PHP application that connects the chatbot with business management solutions

The chatbot helps with managing projects and performs various actions in such business management solutions as ConnectWise, Autotask etc.

Technologies Stack:

API HTML5 JavaScript jQuery PHP PostgreSQL CSS3 IBM Watson Yii2 PHP Framework

Aug `15 – Aug `16

1 year

Self Service Online Video Platform

Back-end developer

Developing and sustaining smooth integration of front-end and back-end parts of the project; admin panel development

Self service Online Video Platform that allows users to sign up, manage on demand files or live media instances, create players and make this content available to all media devices.

Technologies Stack:

HTML5 JavaScript jQuery PHP PostgreSQL Yii CSS3 Nginx

Jan `15 – Dec `15

11 months

Service for listening, uploading, managing and sharing voiced articles.

Back-end developer

APIs development; development of the back-end part

It's a web service that enables users to listen, uploade, manage and share voiced articles.

Technologies Stack:

AngularJS CSS Jade JavaScript PHP PostgreSQL HTML LESS Nginx REST Yii2 PHP Framework

Jul `14 – Sep `14

2 months

Web application for enriching two-way communication between Line Managers and Employees

Back-end developer

Developing settings page; adding and configuring calendar widget

It's a web application for enriching two-way communication between Line Managers and Employees, allowing discovery of skill level and motivations that can unlock a persons’ potential, to support personal and organizational goals.

Technologies Stack:

CoffeeScript CSS JavaScript PHP PostgreSQL Yii HTML Nginx

Mar `13 – May `13

2 months

Service for creating events and inviting friends from social networks.

Back-end developer

Payment system integration (Salt)

It's a service that enables its users to create events effortlessly and invite friends via social networks.

Technologies Stack:

Apache CSS JavaScript jQuery MySQL PHP Yii HTML

EDUCATION

Vasyl Stefanyk Precarpathian National University Ivano-Frankivsk, Ukraine,

Master of Computer Applications

Web+Mobile, Blockchain, ICO agency #165

We are a software development company focused on developing top quality web, mobile applications, multiplatform chatbots and custom Blockchain solutions to meet many of existing challenges and foresee the future for you. The company located in the heart of Europe and known for its talented IT specialists, high-end products and top-notch services it provides. As a custom outsourcing software development company, we place special emphasis on our customers’ satisfaction. We guarantee the development of upmarket products created in conformity with your requirements. At our company, we understand how important it is to create products that can be easily adjusted to the quickly changing market requirements. If you are looking for a reliable, creative and experienced IT outsourcing company to Ukraine, you have come to the right place, as we will eagerly become your longtime partner.

MORE TALENT AVAILABLE AT THIS AGENCY

RT
Full-stack Blockchain Developer
All rates are indicative
view Profile
Updated: 17 Apr 2018
AZ
Smart Contract / ICO / Solidity / Ethereum/ Blockchain Developer
I'm a Blockchain engineer with impressive experience. Having successfully completed my first Blockchain project in 2014, I participated in technical support of ICO and cryptocurrency ecosystem before...
All rates are indicative
view Profile
Updated: 07 Mar 2018
JavaScript / Angular2 Front-End Developer
I’m a front-end developer proficient at developing responsive websites, landing pages, fully functional interactive single page applications, dashboards and configurators. I have hands-on experience w...
All rates are indicative
view Profile
Updated: 15 Feb 2018
Back-End Developer/PHP/Yii2/Laravel
I’m a professional, proactive, thinking outside the box back-end developer with full-stack experience in responsive websites, complex web applications and REST APIs development. With my practical know...
All rates are indicative
view Profile
Updated: 15 Feb 2018
Blockchain Developer/ICO/Smart Contracts/Tokens/Full-Stack
All rates are indicative
view Profile
Updated: 15 Feb 2018
Blockchain Expert and Team Lead / Smart Contracts / Solidity / ERC20 Token
I am a professional technology manager with hands-on experience in cryptocurrencies and blockchain as well as social media, B2B and trading solutions. Having extensively worked with Toronto and Silico...
All rates are indicative
view Profile
Updated: 15 Feb 2018