Nikita is available for hire
Hire NikitaNikita Golovkin
Verified Expert in Engineering
Software Developer
Wrocław, Poland
Toptal member since August 11, 2016
Bio
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
- Microsoft Visual Studio - 8 years
- C# - 8 years
- Microsoft SQL Server - 7 years
- SQL - 7 years
- JavaScript - 5 years
- ASP.NET MVC - 5 years
- jQuery - 4 years
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.
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
Skills
Libraries/APIs
ArcGIS, jQuery, Facebook API
Tools
Microsoft Visual Studio, Subversion (SVN), Git, Visual Studio, Esri, NGINX
Languages
C#, SQL, JavaScript, HTML
Frameworks
ASP.NET MVC, ASP.NET, .NET, Knockout (Knockout.js), Dojo
Platforms
Xamarin, Windows, Oracle
Storage
Microsoft SQL Server, Sphinx Search Engine
Other
IIS
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