● Designed Analysis subsystem to collect, normalize, store, and transform data (In-flight ETL). ● Designed ETL workflows and Data Vault model for sales & marketing business processes, staging layer models, multidimensional models (data Marts), presentation apps (Power BI). ● Redesigned old SSIS workflows to use TPL Dataflow and Automatonous workflows to be able to run in .NET Core on k8s cluster on daily basis. ● Build pipelines and integrations using RabbitMQ to sync ERP and CRM systems. ● Implemented continuous integration delivery using custom build/deploy jobs (Kubernetes cluster). ● Identified data quality issues by analyzing data in various systems and working with business users in order to implement data cleansing processes.

Project Warehouse Management System. A warehouse management system (WMS) is software and processes that allow organizations to control and administer warehouse operations from the time goods or materials enter a warehouse until they move out. Operations in a warehouse include inventory management, picking processes and auditing. ● Participated in requirements validation, architecture reviews. Worked closely with business analysts to craft the PBIs. ● Investigation of the system’s business processes, core use cases and correct decomposition of the system into highly independent cohesive modules. ● Designed inventory system which tracks all stock related movements, generates reports and integrated it with other parties. ● Applied EventSourcing to track movements of the goods between different accounts (locations). (EventStore product). ● Developed front-end UI of the application using react, material UI components.

Project Integrated safe system of work (ISSOW). Integrated Safe System of Work - unified system of organization, planning and carrying out high risk operations. The main purpose of ISSOW is to ensure proper control, coordination and exchange of information of work-activities on the production facility. ● Involved in creating Technical Design Document, UML (Use Case Diagrams, Sequence Diagram, Class Diagram), Process flow Diagram, Data Flow Diagram. ● Worked with ASP.NET security mechanisms such as Impersonation, Authentication and Authorization. ● Designed and Created database objects. ● Implemented persistence layer using Entity Framework. (Repository + Unit of Work pattern). Used LINQ for querying, sorting, filtering the complex objects. ● Implemented caching mechanism for data using Redis cache server. ● Designed solution for creating complex workflows using Automatonymous library. ● Involved in creating message driven architecture using Mass Transit. ● Developed and hosted Web Services using Web Api, Topshelf, OWIN as windows services to provide store details. ● Implemented server validation mechanism using FluentValidation library.

● Was responsible for developing and supporting Binary Options trading application (WPF). ● Upgraded UI for trading application to standard corporate TD styles. ● Implemented continuous integration delivery using Jenkins and MSBuild. ● Tested the productivity of different UI layouts in the project with A/B Testing (Optimizely). ● Used innovative validation techniques and Java Script for User Input Validations. ● Integrated project with different affiliate systems and email notification plugins (HasOffers, Mandrill). ● Implemented marketing system program using Mass Transit. (Process Manager pattern). ● Developed front-end UI of the application using TypeScript, HTML5, and Bootstrap. ● Troubleshooting network issues related to WCF services using Fiddler.

● Involved in creating Views, Stored Procedures and Triggers and calling them from the Data Access Layer. ● Used C#, .NET in writing Business classes and Data Access layer methods (ADO.NET). ● Developed Web Services using C# (WCF, ASMX services). ● Used front end web development tools like CSS, JavaScript and JQuery. ● Developed reports using Crystal Reports. ● Integrated application with external systems using a combination of web services and APIs. ● Involved in support, maintenance and documenting the code. ● Developed front-end UI of the application using JTable plugin. ● Developed Email Notifier plugin using Quartz library.

● Built web applications using.NET and Web technologies like XML, CSS, Ajax, JavaScript and HTML in n-tier architecture. ● Developed domain model and covered it with unit tests. ● Implemented persistence mechanism using Entity Framework. ● Designed databases to suit the client's needs.