Nikita is available for hire
Hire NikitaNikita Golovkin
Verified Expert in Engineering
Software Developer
Location
Wrocław, Poland
Toptal Member Since
August 11, 2016
Nikita is a results-oriented senior software engineer with more than eight years of experience in development. He has strong analytical skills and a broad range of computer expertise. He communicates well and has a deep understanding of the technologies he uses.
Portfolio
Credit Suisse
.NET
Self-Employed
ArcGIS, Esri, Xamarin, NGINX, Sphinx Search Engine, SQL, IIS, JavaScript, .NET
DATA+
ArcGIS, Esri, NGINX, Sphinx Search Engine, SQL, IIS, JavaScript, .NET
Experience
Availability
Part-time
Preferred Environment
Visual Studio, Windows
The most amazing...
...project I've implemented is a high-performance eCommerce software solution.
Work Experience
Senior Software Engineer
2016 - PRESENT
Credit Suisse
- Supported a distributed calculating system for credit risk valuation.
- Implemented a tool for testing the whole process for calculating risks.
Technologies: .NET
Senior .NET Developer
2012 - 2015
Self-Employed
- Led a group of developers.
- Analyzed requirements from the client and the developed prototype.
- Created websites and developing software based on Esri ArcGIS for various companies.
- Created and supported the high-performance sites.
- Developed eCommerce systems and services on ASP.NET WebForms C# and ASP.NET MVC 5.
Technologies: ArcGIS, Esri, Xamarin, NGINX, Sphinx Search Engine, SQL, IIS, JavaScript, .NET
Software Developer
2007 - 2012
DATA+
- Analyzed the requirements from the client and developed the prototype.
- Planned, designed, and implemented web-based applications for GIS.
- Developed web-based applications for ArcGIS Server 9.2-10.
- Developed a database design; wrote stored procedures and triggers.
- Integrated Esri ArcGIS with external systems.
Technologies: ArcGIS, Esri, NGINX, Sphinx Search Engine, SQL, IIS, JavaScript, .NET
Experience
Russian Public Cadastre
A website for the Federal Service for State Registration, Cadastre and Cartography. It's a public map service which provides information about parcels and real estate. About 50k unique users go on the site every day.
Geomarketing for Sberbank
A web-based realty management application for the largest Russian bank. Designed and developed a web GIS application for optimizing offices allocation. The application was implemented on ArcGIS.
Research Buoys Locator
A GIS application for a sea research center which helps to find buoys in the sea and to collect data from them wirelessly.
Mossvet
A GIS application for Moscow’s light provider. I designed and developed a service for a GIS application which wraps requests to ArcGIS Server and Oracle DB and provides union data to the client application. I also developed a custom authorization provider for IIS, based on a client-authorizing system.
Realty Management Application for Sberbank
A web-based realty management application for the largest Russian bank. This application provides functionalities for editing, adding, and locating real estates on the map. This application is also integrated to a SAP system.
Vigoda Market
A website that provides comparison service characteristics of the groceries and their prices.
Hoff.ru
An online store for a large retail furniture company. About 30k unique users per day use the website.
Skills
Languages
C#, SQL, JavaScript, HTML
Frameworks
ASP.NET MVC, ASP.NET, .NET, Knockout (Knockout.js), Dojo
Libraries/APIs
ArcGIS, jQuery, Facebook API
Tools
Microsoft Visual Studio, Subversion (SVN), Git, Visual Studio, Esri, NGINX
Platforms
Xamarin, Windows, Oracle
Storage
Microsoft SQL Server, Sphinx Search Engine
Other
IIS
Education
2009 - 2012
Master's Degree in Computer and Information Sciences, General
National Research University Higher School of Economics - Moscow, Russia
2005 - 2009
Bachelor's Degree in Mathematics and Computer Science
"MATI" - Russian State Technological University - Moscow, Russia
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