Scroll To View More
Hire the top 3% of freelance developers
toptal.com
Call us: +1.888.604.3188
Igor Khromov

Igor Khromov

Kiev, Ukraine
Member since February 9, 2014
As an experienced developer and team player, Igor is always looking to maintain organization and clarity. He focuses all his technical expertise and communication efforts on maximizing value for the customer.
Igor is now available for hire
Hire Igor
Portfolio
  • Solentive Software
    PHP5, OOP, Design Patterns, HTML5, CSS3, JavaScript, REST API, JSON, XML
  • MobiDev
    PHP, MySQL, Redis, Memcached, OOP, Design Patterns, eJabber, jQuery, HTML5, CSS3
  • Ciklum
    HTML5, CSS3, JavaScript, jQuery, PHP, Redis, RabbitMQ, OOP, MVC (Yii 1.1.*)...
Experience
  • SQL, 5 years
  • Scrum, 5 years
  • JavaScript, 5 years
  • Amazon API, 4 years
  • Java, 3 years
  • Objective-C, 3 years
  • TypeScript 2, 1 year
Kiev, Ukraine
Availability
Part-time
Preferred Environment
RESTful APIs, Java, Spring
The most amazing...
...thing I've developed is an API server architecture accelerating the development process by almost 250%.
Employment
  • PHP Developer
    Solentive Software
    2014 - PRESENT
    • Designed and implemented a scalable data storage platform.
    • Designed and implemented RESTful web services. Provided a stable base allowing other parts of the company to build consumer products.
    • Expanded use of continuous integration, unit testing, and code analysis.
    • Led a project to introduce new architecture aiming to reduce complexity and coupling.
    Technologies: PHP5, OOP, Design Patterns, HTML5, CSS3, JavaScript, REST API, JSON, XML
  • PHP Developer
    MobiDev
    2012 - 2014
    • Developed web sites, including the development of functional specifications, interface design, coding, and testing.
    • Developed back-end REST API servers for mobile applications running iOS and Android.
    • Developed secure web applications for money transfers.
    Technologies: PHP, MySQL, Redis, Memcached, OOP, Design Patterns, eJabber, jQuery, HTML5, CSS3
  • PHP/Web Developer
    Ciklum
    2009 - 2013
    • Designed and developed software and database architecture.
    • Developed and integrated Scale REST API services.
    • Handled front-end development with CSS, HTML/XHTML, and JavaScript.
    • Developed programming code from scratch and adapted existing software to meet business requirements.
    • Researched and developed solutions to fit complex business logic and data integration.
    Technologies: HTML5, CSS3, JavaScript, jQuery, PHP, Redis, RabbitMQ, OOP, MVC (Yii 1.1.*), Design Patterns
  • PHP Developer
    Stella Systems Inc.
    2007 - 2009
    • Developed database-driven dynamic web applications using PHP and MySQL.
    • Created web sites, including site architecture, graphics design, HTML coding, and more.
    • Created back-end services for mobile (Android and iOS) applications.
    Technologies: PHP, JavaScript, MySQL, HTML, CSS, XML, JSON, SMARTY
Experience
  • CMS-based Hosting Site (Development)

    I was responsible for the WordPress theme and creating all site functionality. I integrated WordPress with a WHMCS hosting system.

Skills
  • Platforms
    iOS, CentOS, FreeBSD, Android
  • Languages
    JavaScript, Java, TypeScript 2, Objective-C, SQL, C++
  • Libraries/APIs
    Amazon API, jQuery
  • Tools
    Subversion (SVN), Git, JIRA
  • Paradigms
    Agile Software Development, Waterfall Development, Scrum, Kanban
  • Storage
    PostgreSQL, MySQL, Redis
  • Frameworks
    Angular
Education
  • Master's degree in Software Engineering of Automated Systems
    Kharkov University of Air Forces - Kharkov, Ukraine
    2002 - 2007
Hire the top 3% of freelance developers
toptal.com
Call us: +1.888.604.3188
To view more profiles, join ToptalJoin Toptal
I really like this profile
Share it with others