Igor is available for hire
Hire IgorIgor Golodnitsky
Verified Expert in Engineering
Software Developer
Kiev, Ukraine
Toptal member since June 21, 2014
Bio
Igor is an ASP.NET/jQuery developer, team lead, and entrepreneur who always seeks efficient and simple solutions. He creates software from top to bottom, working closely with the client to understand needs and motives. He's worked on business systems, web games, and social portals.
Portfolio
PreciseQ
jQuery, AngularJS, ASP.NET MVC
Exadel
Moq, MSTest, Autofac, EPPlus, jQuery, ASP.NET MVC
AppQui
jsTree, FullCalendar, Bootstrap, Selenium, Razor, Json.NET, jQuery...
Experience
Availability
Part-time
Preferred Environment
Subversion (SVN), Visual Studio, Windows
The most amazing...
...thing I've coded is an HTML5 mobile-friendly game map capable of operating offline.
Work Experience
Senior ASP.NET MVC/AngularJS Developer
2015 - PRESENT
PreciseQ
- Created an AngularJS application for an insurance company. Supported scheduling of appointments, cms1500 forms, claims, and more.
- Implemented EntityFramework changes to support calculated fields.Used Dynamic.cs and built my own dynamic Linq expressions.
- Created an AngularJS business application framework.
Technologies: jQuery, AngularJS, ASP.NET MVC
Senior ASP.NET MVC Developer
2014 - 2015
Exadel
- Created admin part of the Samsung Stores ERP system and supported importing and validating of XLSX files with parts and stores.
- Delayed loading of the Employee Cube.
- Created Finance Reports with SSRS and EPPlus.
- Implemented 90% test coverage.
Technologies: Moq, MSTest, Autofac, EPPlus, jQuery, ASP.NET MVC
Team Lead
2012 - 2014
AppQui
- Loaded and stored information_schema for a database.
- Created an administration part for manipulating users and JSON configuration.
- Developed SmartFormat and RazorEngine code used for configurable templating.
- Implemented my own ORM, suitable for a dynamic environment.
- Created several parsers for internal condition setup and layout management.
- Developed a WebDeploy set for publishing.
- Implemented configurable forms and grids, popups, popovers, tabs, TreeViews, linked select, autocomplete, datepickers, and more.
- Created reports through Excel and PDF.
- Handled backups with Amazon S3.
- Implemented Selenium testing.
Technologies: jsTree, FullCalendar, Bootstrap, Selenium, Razor, Json.NET, jQuery, Microsoft SQL Server, ASP.NET
ASP.NET / jQuery Developer
2009 - 2014
RealmOfEmpires (Freelance)
- Created summaries, map highlights, gifts, and chat for the desktop part of a game.
- Implemented Facebook credits and local payments.
- Implemented mobile application features: map, reports, mail, highlights.
- Created a tutorial for mobile parts.
Technologies: Flot, Mobile Web, Microsoft SQL Server, HTML5, Facebook API, jQuery, TFS, ASP.NET Core 2
ASP.NET Developer
2010 - 2013
Lawfirm
- Created a custom CRM system for a law firm company.
- Implemented cold/hot calls for the seminar's selling department.
- Documented workflow on paper.
- Implemented an invoice system with PDF reports.
- Based projects on a hierarchy of products and graphs of flow created.
Technologies: wkhtmltopdf, Microsoft SQL Server, LINQ to SQL, Microsoft Certified Professional Developer for ASP.NET 3.5
ASP.NET Developer
2012 - 2012
PayGov (Freelance)
- Created a system to manage local utilities.
Technologies: Bootstrap, Microsoft SQL Server, ASP.NET MVC 4
Team Lead
2011 - 2011
Agiboo
- Worked on a CTRM system, a commodity trading web application.
- Implemented finance requests, loans, payout, pricing, and other modules.
- Created a local JavaScript grid with support of inline editing.
Technologies: EF6 Code First, Microsoft SQL Server, DHTMLX, jQuery, ASP.NET MVC 3
Team Lead
2011 - 2011
MovieCrow
- Led my own team of 2 developers.
- Implemented a Bollywood movies portal.
- Used scaffolding and T4 templates to create an admin zone.
Technologies: Entity Framework, Azure SQL, ASP.NET MVC 3
ASP.NET Developer
2010 - 2010
Troopon (Freelance)
- Implemented a Groupon clone.
- Implemented SocialAuth and email importing from the landing page.
Technologies: Google, Facebook, ASP.NET MVC 3
ASP.NET Developer
2010 - 2010
NeoGov (Freelance)
- Implemented several HR projects.
Technologies: Microsoft SQL Server, ASP.NET MVC 3
ASP.NET/jQuery Developer
2008 - 2009
MovieMouth (Freelance)
- Developed a system for learning English in the form of a single page application.
- Implemented a testing page for blocks in all modes.
Technologies: Microsoft SQL Server, PHP, Windows Communication Foundation (WCF), jQuery, ASP.NET
ASP.NET Developer
2007 - 2007
HerculesFilms (Freelance)
- Developed a portal for uploading and converting videos implemented with FFmpeg and NeatUpload.
Technologies: FFmpeg, Microsoft SQL Server, ASP.NET Core 2
Senior ASP.NET Developer
2007 - 2007
Pulsar Software
- Developed a marketing system for Canon.
- Created an internal web system for a medical logistics company.
Technologies: Firebug, Prototype Framework, Microsoft SQL Server, ASP.NET
Middle ASP.NET Developer
2007 - 2007
DevelopEx
- Developed part of an installable website and issue tracker for internal use.
- Created a Wise Installer used for the deployment process.
Technologies: Oracle SQL, Microsoft SQL Server, ASP.NET
Middle ASP.NET Developer
2006 - 2006
Miratech
- Developed part of a traveling portal.
- Created a Tab Framework, similar to WebParts technology, to accelerate management of similar blocks with a different set for each role.
Technologies: Microsoft SQL Server, ASP.NET
DNN Developer
2005 - 2006
Mirax Group
- Created several DNN websites/CMS's for the new property.
- Converted PSD to HTML markup and to DNN themes.
Technologies: ASP.NET, DotNetNuke (DNN)
Creator, Developer
2005 - 2005
FastPage
- Created an indirect AJAX framework.
- Incorporated the framework into a final product to achieve efficient handling of traffic.
Technologies: ASP.NET
Junior ASP.NET Developer
2004 - 2005
M-a-M
- Created several modules of an internal system for a company.
- Converted legacy ASP code.
- Used a statistics database for an analytics module.
- Created an agenda view (similar to Google Calendar).
- Implemented accounting of slabs markups and compositions.
Technologies: Microsoft SQL Server, ASP.NET
VBA, Delphi Developer
2003 - 2004
IP Mouse
- Worked on the finance account system of a store and computer service center.
- Converted prices from Excel to the Access database.
- Implemented invoices and payments.
- Created a form for finding supported computer components to collect PCs.
- Integrated the 1C accounting system.
Technologies: Delphi, Microsoft Access
Experience
MovieCrow
http://www.moviecrow.com/In summer of 2011 I started an outsourcing company, hired 2 developers, and began working with clients. We developed a portal with new Bollywood trailers and ratings for our first clients. The project consisted of an admin part and a front-end. We also incorporated Amazon hosting. The live portal now has over 10k Facebook "likes".
Agiboo
http://agiboo.comB2B software developed for our second clients, a Holland-based software company. They helped them to build a financial product for commodity trading. We worked overtime for 2 weeks to ensure they meet their demo deadline. We also met with their client at Dnepropetrovsk and worked there for a week.
From a technical point of view, the project was simple but had many business logic rules and transactions. DHTMLX was used as the main UI library, which proved to be difficult to customize.
From a technical point of view, the project was simple but had many business logic rules and transactions. DHTMLX was used as the main UI library, which proved to be difficult to customize.
RealmOfEmpires
http://www.realmofempires.com"Realm Of Empires is a serious strategy game for hardcore gamers." - BDA Entertainment website
I started to work with this company in 2009, implementing JavaScript features. My role was to make the game experience more lite. I also worked on Facebook Credits and Gifts that needed development and debugging on the server.
For several months, I worked on a game called MyHarem, a clone of the Mafia Wars Facebook game.
In the year following a big contract, I returned to this project to assist in the launch of a HTML5/mobile version of the game. One of the biggest goals was to make a new map to be touch-movable like Google Maps and offline capable with WebSQL. We achieved interesting results and were able to compare the capabilities of the first generation iPod Touch to the Samsung Galaxy S3.
http://bubaribaman.blogspot.ca/2013/02/roe-mobile-developers-log.html
https://twitter.com/gregbala
For more details you can look at the blog and Twitter of my team leader.
I started to work with this company in 2009, implementing JavaScript features. My role was to make the game experience more lite. I also worked on Facebook Credits and Gifts that needed development and debugging on the server.
For several months, I worked on a game called MyHarem, a clone of the Mafia Wars Facebook game.
In the year following a big contract, I returned to this project to assist in the launch of a HTML5/mobile version of the game. One of the biggest goals was to make a new map to be touch-movable like Google Maps and offline capable with WebSQL. We achieved interesting results and were able to compare the capabilities of the first generation iPod Touch to the Samsung Galaxy S3.
http://bubaribaman.blogspot.ca/2013/02/roe-mobile-developers-log.html
https://twitter.com/gregbala
For more details you can look at the blog and Twitter of my team leader.
AppQui
A platform I developed for B2B systems that includes many features and smart integration.
Education
2003 - 2008
Master's Degree in Automation Systems
Kharkiv National University of Radioelectronics - Ukraine, Kharkiv
Skills
Libraries/APIs
jQuery, jQuery UI, HTML5 Canvas, Facebook Open Graph API, Facebook API, jsTree, FFmpeg, Entity Framework, Flot, EPPlus, Moq, DHTMLX
Tools
Microsoft Visual Studio, Microsoft Access, Firebug, FullCalendar, LINQ to SQL, wkhtmltopdf, TFS, Visual Studio, Subversion (SVN), Autofac, MSTest
Languages
JavaScript, C#, Delphi, HTML5, Java, Python, PHP
Frameworks
ASP.NET, Entity, Bootstrap, Prototype Framework, ASP.NET MVC 3, Json.NET, Razor, Selenium, ASP.NET Core 2, ASP.NET MVC, AngularJS, ASP.NET MVC 4, Django
Paradigms
Imperative Programming, Object-oriented Programming (OOP), Scrum, Kanban
Platforms
DotNetNuke (DNN), Windows Server, Windows, Linux, Android
Storage
Redis, Web SQL, Microsoft SQL Server, HTML5 Web Storage, Oracle SQL, Azure SQL, PostgreSQL, CouchDB, MySQL
Other
Windows Communication Foundation (WCF), EF6 Code First, Facebook, Google, Microsoft Certified Professional Developer for ASP.NET 3.5, Mobile Web
Collaboration That Works
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
1
Share your needs
Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2
Choose your talent
Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3
Start your risk-free talent trial
Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.
Top talent is in high demand.
Start hiring