Rahul Chhaya

Customer C360 (March 2021 - present) Function as Lead Software Engineer for REST API services consumed by Microsoft Dynamics CRM and Salesforce applications.

• Designed, coded, tested, debugged and documented programs using agile development practices.
• Collaborated with cross-functional teams to deliver comprehensive solutions.
• Wrote relational database queries for tables, view and stored procedures, query optimization and performance tuning.
• Translated application storyboards, prototypes and requirements documents into functional applications.
• Optimized database structures for faster query responses, improving overall application performance.
• Designed and created engineering specifications documentations for software applications and programs.
• Managed version control systems meticulously, maintaining organized repositories for efficient collaboration among team members.
• Developed robust, scalable, modular and API-centric infrastructures.
• Conducted thorough code reviews to maintain consistency, readability, and adherence to best practices.
• Coordinated deployments of new software, feature updates and fixes with use of Service Now workflow and support of implementing team.
• Extensive familiarity with Enterprise BCP and Disaster Recovery Process
• Extensive familiarity with Change Management tools – HP ALM, JIRA, Pac2000, Service Now.
• Expertise with EASP process – Checkmarx, DSOP, SCA Blackduck, ThreadFix, SD Elements, with implementation across different groups under WDTT organization.
• Expertise with Logging and Monitoring tools –Splunk, App Dynamics, with implementation across different applications under CCIBT Technology organization.

Technology Stack - C#, REST API, MVC, Entity Framework, OData, OAuth, JSON, SQL Server - stored procedures, views, SSIS ETL Packages, SSRS Reports, Power BI, Visualization, Postman, Teradata, Data Lake, Power BI, Teradata, NDM, TFS, Jira storyboard, Splunk, App Dynamics, Channel Secure

Common Integrations - CMINT - Developed an ASP.Net Core 8, REST API service to interface with AS-400 and support migration of Mule components to Informatica environment.

Microsoft Dynamics CRM - RV- Relationship View, SV- Service view -Team follows Scrum Agile methodology. Developed Integrations for migration from on-prem to cloud using technology stack – SQL Server, SSIS ETL Packages, CRM, OData, OAuth, Kingsway soft, Jira storyboard.

FileNet Services – Function as lead on the enhancement and support of FileNet SOAP Service to be consumed by various CRM interfaces. Soap service using technology stack - WCF to consume FileNet MTOM, Postman.

INSIGHT CENTER – Team used Kanban methodology. Function as Team Lead. Enhanced and managed application with technology stack – C#, ASP.Net, MVC, jQuery, Entity Framework, HTML, CSS, LINQ, SQL Server stored procedures, views, SSIS ETL Packages, SSRS Reports, Power BI, NDM, TFS, Jira storyboard, Splunk, App Dynamics, Channel Secure.

TMSAC (Aug’2013 to March’2020) - Function as Team Lead. Team used waterfall methodology. Supporting internal Audits with data mining, research, and analysis. Developed Architecture artifacts, Technical Development Documents, Data Models – Conceptual, Logical, Physical, Hierarchical, Relational. Developed and managed application with technology stack – C#, ASP.Net, ASP.Net Core, jQuery, HTML, CSS, LINQ, SQL Server stored procedures, views, SSIS ETL Packages, Teradata, NDM, TFS, TFS storyboard, HP-ALM, Splunk, App Dynamics, Channel Secure.

ACHRR (Aug’2013 to March’2020) – Function as secondary support developer. Managed application with technology stack – SQL Server SSIS ETL Packages and SSRS Reports, Tableau, NDM, TFS. Microsoft C# ASP.NET REST API MVC .Net Core SQL Server SSIS ETL SSRS Power BI R AutoSys Jira Azure TFS Splunk Scrum Agile Postman

FRED (March’2012 to August’2013) – Function as Team Lead. Team used waterfall methodology. Developed and managed application with technology stack – C#, ASP.Net, HTML, CSS, SQL Server stored procedures, views, SSIS ETL

Packages, Visual Source Safe.

• CIF-Proactive - Worked on multiple applications
• Design, develop, test, implement using technology stack - C#, MVC3, WCF services using AJAX, JSON, jQuery, SSIS ETL Packages, SQL Agent Jobs, LINQ, TFS, Tibco services, SharePoint

• Brokerage - Worked on multiple applications
• Design, develop, test, implement using technology stack - C#, ASP.Net, MVC2, JSON, jQuery, SQL Server SSIS, SQL Agent Jobs, LINQ, VSS, Adobe Flex Cairngorm

• Multiple projects at various clients like ACE USA, Aetna, Wachovia, JP Morgan Chase, Union Bank of India at multiple locations - USA, Singapore, Indonesia, United Kingdom, and India