Experience
.NET developer
November 2022 - Present
Senior Software Engineer (.NET), Barclays PLC
April 2020 - November 2022
Software Engineer (.NET) , «EPAM Systems»
March 2015 - April 2020
Projects
Senior Software Engineer
Description: Migration of a monolithic enterprise solution for processing high volume of data with distributed calculation to cloud architecture using microservices.
Responsibilities:
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Develop the enterprise solution (Credit Risk Engine & Regulatory Capital Reporting platform) for processing high volume of data with distributed calculation with high performance, scalability and reliability on C#.NET;
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Cover code with unit tests (NUnit, XUnit, NSubstitute, Fluentassertions);
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Suggest and drive technical improvements to the process and framework code;
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Develop SQL entities, like stored procedures, functions, views, etc;
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Implement requested functionality on R language;
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Diagnose, isolate and de-bug software issues and perform bug fixing;
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Take part in design, development and implementation of credit risk evaluation and reporting systems;
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Implement Basel II, III regulatory metrics and other requested functionality using R language;
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Developing downstream/upstream feeds with SSIS packages.
Technologies: .Net Core, ASP.NET Core, Entity framework Core, MS SQL, Angular, R, Protobuf, MongoDb, TeamCity, Git.
Senior Software Engineer, Investment Bank
Description: Develop enterprise solution for processing high volume of data with distributed calculation with high performance, scalability and reliability on C#.NET.
Responsibilities:
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Migrate the monolithic enterprise solution for processing high volume of data with distributed calculation to cloud architecture using microservices;
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Develop a framework based on .Net Core, Kafka, Protobuf, MongoDb and Entity framework to manage microservices ecosystem from scratch;
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Develop microservices for WCR Calculation & Reporting;
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Supporting and developing front-end part of the solution on Angular;
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Suggest and drive technical improvements of the new framework;
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Contribute to the overall quality of development services through brainstorming, unit testing, code reviewing and proactive offering of different improvements and innovations.
Technologies: .Net Core, Kafka, Protobuf, MongoDb, Entity framework, AWS Lambda.
Senior Software Engineer, Medical project
Description: Engineering modern application for processing and visualizing medical requests, orders and split billings with ASP.NET Core, Angular and MS SQL Server.
Responsibilities:
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Develop stored procedures, functions, triggers, and queries in MS SQL Server;
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Supporting and developing front-end part of the solution on Angular;
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Code review and bug fixing.
Technologies: .Net Core, ASP.NET Core, Entity framework Core, MS SQL, Angular, Azure Devops.
Software Engineer, Retail Bank
Description: Develop and support enterprise solution for retail lending process.
Responsibilities:
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Prepare regular and ad-hoc reports;
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Development, implementation and supporting APS in retail lending process;
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Risk database (based on MS SQL server) development for risk data consolidation, analysis and reporting.
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Develop SQL entities, like stored procedures, functions, views, etc;
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Prepare ad-hoc changes to domain reporting system on C#;
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Coordinate and support testing, provide assistance to business users in their custom requests and elaborate test plans.
Technologies: .Net Framework, Entity framework, MS SQL.
Senior Data Engineer
Description: Develop and support enterprise solution for retail lending process.
Responsibilities: Senior Data Engineer
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Coordinate and support testing, provide assistance to business users in their custom requests and elaborate test
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Development and optimization retail credit risk strategy and credit risk policy;
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Retail portfolio monitoring, data mining and interpreting trends. Preparation of analytical researches and forecasts of the portfolio dynamics;
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Participation in provision calculation, validation of PD and LGD Models;
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Forecasting and simulations (WHAT IF?) for new business logic proposals, carrying out quantitative analysis;
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Analysis, optimization and automating of business processes in Retail Crediting and Soft Collection; Defining new process improvement opportunities;
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Maintenance and management of IT-solution in retail lending (FICO OMDM, NBSM, Oracle DB and MS SQL Server, data marts, Credit Bureau connectors);
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Implementation and support of the automated reporting system based on FastReport.net;
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Providing regular and ad-hoc reports, presentations, forecasts for Management Board and National Bank of Ukraine;
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Data sources management. Implementation and support of external data sources (Credit Bureaus …);
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Development, implementation and supporting credit risk control procedures;
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Scorecards development and lifecycle support;
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Project manager: prioritization of business tasks, make and control project plan according to priorities, estimating the resource requirements, resource allocation, control plan execution, documentation (delivery acts, testing protocols, etc).
Technologies: .Net Framework, MS SQL.
Data Engineer
Description: Develop and support enterprise solution for retail lending process.
Responsibilities:
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Analytical researches of the retail portfolio;
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Forecasting and simulations (WHAT IF?) for new business logic proposals;
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Developing and updating models to determination and calculate the main risk parameters (NPL, EL, PD) and the final products profitability;
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Scorecards development and lifecycle support;
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Business requirements analysis, preparing functional requirements and writing technical tasks for Bank’s IT;
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Products changes simulation and forecasting.
Technologies: .Net Framework, MS SQL.
Education
Kyiv National Taras Shevchenko University, Economic Cybernetics, Master's degree
2005 - 2007
