Performed multiple remote software projects for international clientele. Primary work done in .Net, AngularJS, and ElasticSearch. List of project portfolio details and client references available at https://www.upwork.com/freelancers/~019a67ed4a8dff9d6e .

Aurea is a US-based software company building solutions for life sciences, energy, retail, and insurance industry customers. I had joined Aurea at May 2016 as a Software Architect and a year later I got promoted to Chief Software Architect to solve most technically challenging issues. I created solutions architecture, algorithms, and designs for solutions that scale to the customer's enterprise/global requirements.I have worked in Feature and Faster teams and I was one of the highly motivated top performers in both teams. I have been working on plenty of projects here to make them more stable and faster.My experience here includes backend technologies and latest development frameworks, relational databases, Nosql databases, Caching systems, Full Text Search engines, etc.

I've passed the qualification process which narrows down the pool of applicants to the top 1% of candidates. Finally I've got hired by Crossover for remote job at Aurea Software.

Medialogia builds a social media web scraping, analysis and search platform based on the .NET stack, SQLServer + ElasticSearch that scrapes and stores data from Twitter, Facebook, Vk.com, and Livejournal.Built a high-load API for iOS/Android clients and several sites receiving 100+ requests per second across over 1000 customers.Helped rewrite and refactor to stabilize a system with a massive elasticsearch database and multiple cluster nodes to process data.Improved and maintained backoffice (administration) web application for configuring Medialogia's API.Supported development efforts on multiple smaller services projects including data replication SQL Server to Elasticsearch), a video converter, analyzers for Elasticsearch, etc.

AIS Archive projectServed as Team Lead to design and build a system to store and search scanned documents from the national archives using the .NET Platform C#/ASP.NET on MS SQL Server. System accessed a massive data set and was built with high flexibility. Lead software developer for a team of three to build a “Requests Processing System” for client United Metallurgical Company using Windows Forms, .NET, COM, Saperion, TFS, MS SQL Server 2008, and Aspose.Cells for reporting.Developer on a team of three to build a Replication System for client SeverEnergia. System provides custom functionality of databases synchronization across the company`s branches through FTP. Built using Windows Forms, WCF, SOAP, .NET, C# SQL CLR, TFS, MS SQL Server 2008.

BARS Housing MonitoringSoftware developer on a team of six building a government web app WebForms platform using C#, ASP.NET, WebForms, MS Visual Studio 2008/2010, Turtoise HG, ExtJS/Coolite, Oracle 10g, NHibernate, DevExpress.

Titles included Senior .Net Developer (2009-10), .NET Developer (2007-09), and Software Support Engineer (2007).Designed/developed a web app for storing X.509 certificates for a government purchasing agency to be used in an Electronic Auction System (http://zakazrf.ru/). Used ASP.NET, WebForms, Visual Studio, MS SQL Server, Linq2Sql.Designed/developed a license subsystem for “Taxnet-Referent” program (http://taxnet.ru/) using C#, C++, Visual Studio, Source Save.– designed and developed a web service through SOAP protocol (WCF);– .NET source code protection against reengineering (obfuscation applied).Designed/developed an X.509 certificates management system for a major Russian certificate authority – “Taxnet CA” (http://taxnet.ru/ca/) using .NET, CryptoApi (C++), Visual Studio, SourceSafe.Designed/developed and deployed Taxnet-Referent taxpayers program maintenance using C#, C++ (CryptoApi), Visual Studio, MS SourceSafe. Also performed security and cryptography development.Designed/developed a security subsystem for the government purchase agency integrated into the electronic auction system” (http://zakazrf.ru/). Used COM, CryptoApi, ASP.NET WebForms, Visual Studio, SourceSafe.