Kyiv National Taras Shevchenko University

Senior Software Engineer

FreeBusy

Projects: iTrac Test Automation Platform & Scenarios Editor• Gathered, collected, organized and prepared project plan & vision & goals.• Defined purpose, current focus, roadmap, and strategy for the product.• Lifted project from red -> amber status.• Generated fountain of ideas around improvements in the platform, its applicability and how we could add value to other teams.• Introduced and implemented impact mapping, developed UX personas, inspired product-orientation thinking.• Prepared presentations, pitched features, run demos for a customer and the family teams.• Team management, estimations, planning, improved process among teams, introduced responsibility matrix, communicated arrangements.• Solution architecture and lots of development: Windows desktop app (WPF, MVVM, C#), web app (<a href="http://ASP.NET">ASP.NET</a> MVC, AngularJS, Web API), database structure/procedures (MS SQL, T-SQL), Scala and F# services, backend (C#).• Lots of code review, knowledge sharing, wiki, build server, infrastructure maintenance.Technologies: • C#, .NET 4-4.5, WPF, Unity, WCF, SignalR, MS SQL 2012, windows services, Web API, AngularJS, Scala, F#, ZooKeeper, VMware cloud, PowerShell, HP ALM, TeamCity, Gherkin, DSL design.

Luxoft

Product Manager, Tech Lead

Projects: Real Time Inventory & Equity Finance WorkstationSingle desktop frontend for Prime Finance trading users globally (Stock Loan, Funding, Delta1). Helps users to reduce the firm’s cost of funds by using firm inventory as collateral for cheaper funds as part of collateralized loans, identify key stocks that Citi is long internally or on exclusive that can be pushed to clients or the street, see future excess cost and its impact on pnl etc.Equity Finance Workstation is a host application that provide some common functionality and can be extended by business applications developer in a form of plugins. It is developed to integrate existing applications into single UI. To provide high level of isolation and compatibility with other components, each plugin is hosted by a separate Plugin Host process.• Handled full cycle of application development with limited scope (~5 man-days of development in average per month-iteration for a year; i.e. gather requirements, plan iteration, implementation, follow up with QA, UAT, release processes, wiki/build-server maintenance).• Extensively interacted with on-site/remote team/management, worked with requirements, gave estimations, discussed features/use-cases etc.• Refactored solution dramatically towards better coupling/cohesion degrees, reduced amount of unneeded projects/solutions/dependencies, decreased build time, improved maintainability and understandability.• Worked with server team towards introducing server filtering into UI (client-server protobuf filtering model, client model, data services support, optimizations, user controls)• Introduced and implemented a bunch of UX improvements such as report cancellation, auto refresh data on tab change, sending just list of required/visible/key columns to increase loading speed, getting missed data when unhiding columns, default columns, default workspaces, default search security type, highlighting of cells/data based on business conditions, quick filters toggles.

Senior .NET Software Engineer

- Implemented plenty of reports (as data grids) for different businesses (BMD, ARM, BIA).• Improved and extended existing reports’ functionality (common formatting, new data types, new columns, sorting, summary functions, local filters etc).• Introduced T4 templates for generating similar data services parts (DataProviders, DataProcessors, Views etc), which dramatically decreased implementation time for most frequent repetitive task, allowed to easily delegate such tasks to remote team with documented instruction on wiki and allowed to optimize data loading speed time.• Introduced and implemented extensible and clear multiple drill-down functionality (running different details reports depending on selected column, selected cell data, parent report server filters, groupings, key fields etc).• Improved and extended custom view definitions functionality that allows users to define own calculated columns, customize colors etc.• Improved and extended other different areas such as security/account search functionality, shared and favourite lists, navigation, workspaces, interprocess communication, DSL triggers, controls customization, realtime rate updates, dynamic columns, favourites, startup, sharing etc.• Handled release preparations (branches, build server, wiki, change ticket, worked with release team/QA/BA for sign offs/approves, sanity testing, some release tasks).• Handled prod issues, fixed many bugs.Technologies:• .NET 4.0-4.5, WPF, Prism, DevExpress, RhinoMocks, Autofac, interprocess communication, protocol buffers, TeamCity, MSBuild, MSTest, VS2013, WWF, CodeContracts, RX, NBuilder, Fody, Antlr.

Project: Broil CVAGoals of the project is numerical evaluation of Counterparty Default Risks and calculation Credit/Debit Value Adjustment.CVA Suite and UFC are WPF applications that allow users to make ad-hoc analysis and review overnight risk calculation results. REM desk/Sales desk users are our customers which work with both applications – CVA Suite and UFC tool.Server side – SOA approach with main Pricing Service that hosts core lib for calculation - RiskAnalytics library, this service also uses Synapse Data Grid for a distributed engine for heavy calculation and overnight process. There are also other services that provide data, infrastructure and appropriate working flow for this one and CVA Suite/UFC tool.• Extensively interacted with on-site team/management, worked with requirements, gave estimations, discussed use-cases, etc.• Introduced, implemented and described solution of "configs hell" problem.• Strenuously worked with build process (CI, TeamCity, scripts, artefacts, environments).• Implemented counteraprty/netting pool selector requierying async metadata loading, collateral settings editor, changed python scripts reloading, caching for Target Risk classes with configurable timeouts etc.• Regulary updated calculations' workflow through all levels of infrastructure (RA wrapper, calculation/pricing/environment services, transport, business models, UI, reports, history).• Implemented many components both for services/desktop solutions.• Continiously improved the project.• Provided teammates from "both sides" with consultations.• Wrote technical specifications.• Fixed many bugs.Technologies:• .NET 3.5-4.0, WPF/Prism, WCF, Enterprise Library, Tibco EMS, Datasynapse Grid, MongoDB, MSBuild, TeamCity, VS2010, MSTest, Moq.

Project: QAnalyticsAn upselling solution which delivers accurate store occupancy data. The solution uses video surveillance cameras for counting visitors and Bluetooth enabled self-phones for tracking their location. Graphical occupancy/activity reports are generated based on this data. Also it provides time tracking/attendance system for employees.• Led the team of 4 people.• Interacted with management, gave estimations, discussed features and use-cases, perfomed evaluations of team members, interviewed candidates, etc.• Designed and implemented large part of project’s architecture.• Designed and implemented extensible data access layer with specific repositories used for different statistics and reports purposes (C#, EF, Linq2Sql, MS SQL 2005/2008, mongodb-csharp).• Designed and implemented database schema for storing collected data (T-SQL).• Implemented CLR stored procedures as sources for different reports.• Introduced and implemented data-tier applications, which simplify deployment and updating the database part of the project (C#, T-SQL, DAC).• Implemented Excel based reports generator (Aspose Cells).• Implemented a bunch of reporting services reports (C#, SSRS).• Introduced and set up different deployment environments for improving the whole process.• Introduced continuous integration into the project, implemented a set of scripts to build and deploy different parts of project (SSRS Reports, <a href="http://ASP.NET">ASP.NET</a> WebApp, WCF services, DAC, C# desktop app, C# windows services), configured the build server accordingly (TeamCity, MSBuild).• Implemented a set of loosely coupled core modules (C#, Prism, Unity, Rx).• Implemented a set of views for client applications (WPF, MVVM, Prism).• Implemented installation packages (WiX).• Made customers’ specific installations, maintenance and support.• Performed design and code reviews.• Wrote technical and functional specifications.• Fixed many bugs.

Quadrox

Project: QMintA unique upselling solution for playing an intelligent and interactive advertising. The solution uses network surveillance cameras for analyzing the situation around (motion detection, face detection, etc.) and the DLNA based media renderers (TVs, players, photo frames, etc.) for playing an advertising according to people actions. QMint is able to gather statistics and present it to the customer as well.• Interacted with management, gave estimations, discussed features and use-cases, etc.• Designed and implemented large part of project’s architecture.• Implemented media components, which allow playing animated and non-animated images (C#, WPF).• Implemented commands parsing engine (C#, Prism, Unity).• Designed and implemented flexible and extensible communication framework which was used for communication with various number of devices (network surveillance cameras, NVEs (Network Video Encoder), NVSs (Network Video Server) and our applications in current and future solutions (C#, TCP).• Implemented a part of UPnP AV stack for discovering and controlling the DLNA compatible DMRs (Digital Media Render) and DMSs (Digital Media Server) (C#, TCP, UDP, SOAP, XML).• Implemented an events triggering system for receiving and analyzing the events from any external source (network surveillance camera, NVEs, third party apps, etc.) and triggering them to appropriate DLNA digital media renderers.• Implemented Excel based reports generator (Aspose Cells).• Implemented a set of loosely coupled core modules (C#, Prism, Unity).• Implemented a set of views for client applications (WPF, MVVM, Prism).• Implemented installation packages (WiX).• Implemented unit tests for several business logic components (msunit, Rhino Mocks).• Performed design and code reviews.• Wrote technical and functional specifications.• Fixed many bugs.

.NET Software Engineer

Project: SynchroThe solution for data centralization and synchronization among different machines with different scheduling scenarios. It will be used in retail chains with multiple shops for centralized processing and making reports of people counting data collected at those shops; in digital signage solutions -for synchronizing ads videos and images.• Requirement analysis.• Investigating and proposed possible solutions using existing tools or different technologies, which could reduce development.• Designed flexible and scalable architecture.• Wrote technical specifications, gave estimations.• Prototyped the key components of a project: for transmitting the data among peers; managing, redirecting and executing commands; scheduling and managing planned tasks (C#, MS Sync Framework, MonoTorrent).

Tools development for automating manager’s work.• Implemented email parser and generator.• Implemented data access layer for storage of ware info (C#, <a href="http://ADO.NET">ADO.NET</a>, Excel, MS SQL Server 2005).• Implemented decision support system’s engine to increase sales.• Implemented desktop application (Windows Forms).

Sergii Golyshev

Sergii Golyshev