Lead Developer
2016 - PRESENTRockbeam Software Solutions- Developed enterprise software (ASP.NET, SQL Server).
- Designed the system architecture for high-loaded applications.
- Implemented big data optimizations.
- Designed and deployed scalable systems (with custom clouds).
Technologies: NopCommerce, Microsoft SQL Server, ASP.NET CoreCTO
2016 - 2020Smartfeed- Managed and planned the project development process, namely using Agile and Scrum.
- Developed full-stack web and mobile applications using Ruby on Rails, PostgreSQL, HTML5, JavaScript, CSS3, and Swift.
- Deployed and configured the server environment (AWS EC2).
- Designed, built, and supported API development (Ruby on Rails).
- Worked with data analytics and prepared reports (AWS Cloud).
Technologies: JavaScript, Swift, iOS, Amazon Web Services (AWS), Elasticsearch, PostgreSQL, Ruby on Rails (RoR), RubyFull-stack AR Developer
2019 - 2019Fastrope Labs, LLC- Built various AR app prototypes including ones for interior design, smart homes, and apartment services.
- Designed and implemented iOS native apps using Swift.
- Designed and built the back end and APIs using Ruby on Rails and AWS Cloud.
Technologies: WebSockets, Node.js, Ruby on Rails (RoR), iOS, Swift, ARKitSenior Developer
2016 - 2017Appsitude- Developed full-stack web and mobile applications using Ruby on Rails, React, Node.js, PostgreSQL, MySQL, MongoDB, HTML5, JavaScript, CSS3, and Swift.
- Deployed and configured server environments, including AWS EC2, Compose.io, and Galaxy.
- Designed and built APIs namely with Ruby on Rails, Node.js, and Express.js.
Technologies: Azure, Amazon Web Services (AWS), Swift, iOS, Meteor, Node.js, React, PostgreSQL, Ruby on Rails (RoR), Ruby, Express.jsLead Developer | CTO
2014 - 2016Liferevs- Developed full-stack web eCommerce applications using ASP.NET, SQL Server, HTML5, JavaScript, CSS3, Swift, and Java.
- Deployed and configured server environments (Azure).
- Built mobile applications using Windows Universal, Swift, and Java.
Technologies: Microsoft SQL Server, Java, Android, Swift, iOS, NopCommerce, Azure, ASP.NET MVCSenior Developer
2014 - 2015Finars Bank (Comepay)- Managed and planned the Comepay payment system development process.
- Built integrations with third-party payment gateways.
- Developed the web back-end (ASP.NET Web Forms and ASP.NET MVC).
- Built up the front-end (HTML5, CSS3, JavaScript, jQuery, and jQuery UI).
- Developed software (WPF, Windows Services), databases (SQL Server), and API (REST, SOAP).
- Deployed and configured server environments (AWS EC2, Windows Server, and IIS).
Technologies: Java, Android, Objective-C, iOS, Amazon Web Services (AWS), Windows Presentation Foundation (WPF), Microsoft SQL Server, ASP.NET MVC, ASP.NET Web FormsMiddle Developer
2013 - 2014Comepay- Built up the web back end (ASP.NET Web Forms, ASP.Net MVC) and front-end (HTML5, CSS3, JavaScript, jQuery, and jQuery UI).
- Developed software (WPF, Windows Services), databases (SQL Server), and APIs (SOAP).
- Deployed and configured server environments (AWS EC2, Windows Server, and IIS).
Technologies: Java, Android, Objective-C, iOS, Amazon Web Services (AWS), Windows Presentation Foundation (WPF), Microsoft SQL Server, ASP.NET MVC, ASP.NET Web FormsSenior Developer
2012 - 2013Tehnosfera- Developed and supported the company site (PHP, MySQL, HTML, CSS, and JavaScript).
Technologies: ASP.NETJunior Developer
2012 - 2013Rockbeam Software Solutions- Worked on eCommerce, web, and mobile development.
- Built the web back-end (ASP.NET Web Forms, ZNode framework) and front-end (HTML, CSS, and JavaScript).
- Developed databases (SQL Server).
- Deployed and configured server environments (Windows Server, IIS).
Technologies: SiteFinity, NopCommerce, ZNode, Microsoft SQL Server, ASP.NET MVC, ASP.NET Web Forms, C#Diagnostician, Engine Control Systems
2011 - 2012Avtomaximum- Applied and developed a car diagnosis system.
Technologies: C++Junior Developer
2010 - 2010IT Marketing Solutions- Created and supported web applications.
- Built databases (MySQL).
- Deployed and configured the server environments (Linux).
- Developed the back-end (PHP, Symfony framework) and front-end (HTML, CSS, and JavaScript).
Technologies: MySQL, JavaScript, CSS, HTML, PHP