Software Developer in Irvine, United States

A large application designed and architected by me. An application was an asset of a fast moving startup in Georgia.
The app’s mission was to collect and process huge amounts of financial data into market symbol financial indicators, composing the symbols into risk-based portfolios, and calculating portfolio financial indicators, allowing the client to "play" with portfolios and provide them with automated "robo" advice for investing in financial instruments. The application was implemented using event sourcing/CQRS and DDD patterns. Integrations with a number of cloud services were made - DocuSign, Salesforce, Google Drive, Azure, and Google.

This was a strategic product of a fast-moving startup based in Georgia with partners in the UK.

The goal of the application was creating two front-end portals for users (one for bank representatives and another for clients investing in deposits) and a huge integration platform behind it. The platform is to be used to integrate East European bank deposit products and provide easy experience for West European citizens for investing in high-yield deposits and generating income from interest.

The application used Angular on the front and .NET on the back. The event sourcing pattern was used throughout the application’s domain objects.

Designed and implemented front-end architecture using WPF technology. Used a modular approach to build this huge CRM application. Created a complete custom control suite, starting from input controls and ending with large composite controls like DataGrid, Ribbon, and Dynamic Forms. Wrote documentation for team members to build UI functionality based on the building blocks created in the core library.

Created an enterprise-level software application for the largest real estate development company in Georgia. The application is serving three main business domains for a client - development, sales, and rentals. All domain logic is coded in the business layer using Active Record-based business objects. Entity Framework was used for persistence.

Advanced T-SQL optimization techniques were used to create DB storage tables allowing the app to maintain the whole history of all the changes of all the data in the application. History was used to run reports, giving the client the ability to go back in time and see how things were looking like at particular time

Designed and implemented a set of applications serving largest GPS tracker in Georgia.

Vehicle trackers - Application written in .NET micro framework running in FEZ Domino devices which are installed on vehicles and are able to be configurable from a remote server, collect telemetry online and offline, and send to the server when online.

Ingest server - A server able to collect thousands of telemetry events per second, storing it and delivering it to time series log after the ETL cycle.

Client portal - Software written in Silverlight, allowing me to show vehicle positions on a map, configure alerting, notifications, and viewing reports.

Back-end processing server - The server was running custom processing engine written by me to produce "dimensions" - transformed time series from input to output dimensions. Producing new insights like fuel consumption, fuel fill times, trip information, agricultural machinery efficiency, and other.

C#/TSQL/Silverlight/JavaScript was used in the above services

Just a fraction of a second to go through very large collection – it is about 0.1-0.2 seconds per largest search in the country of Georgia.

Code generation using custom item template, custom template wizard, and T4 engine.

My overview of the two patterns.

I implemented the patterns on top of my event-driven framework.

Implementation details about how my framework processes events exactly once.