Chandra Shekar Thamballa

Technology Specialist 5 at Info-Matrix Corporation
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Contact Information
us****@****om
(386) 825-5501
Location
Greater Harrisburg Area

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Credentials

  • Introduction to ORACLE 9i: SQL
    ORACLE
    Oct, 2009
    - Nov, 2024
  • Microsoft Certified Technology Specialist in .NET FRAMEWORK 3.5, ASP.NET
    Microsoft Certification
    Sep, 2009
    - Nov, 2024

Experience

    • United States
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Technology Specialist 5
      • Jul 2021 - Present

    • Business Consulting and Services
    • 700 & Above Employee
    • Solutions Specialist
      • May 2020 - Jul 2021

    • United States
    • E-Learning Providers
    • 500 - 600 Employee
    • Lead Web Developer
      • Jun 2019 - Apr 2020

      As a Full Stack .Net Developer my responsibilities are as follows - • Involved in building single page web application (LMS) to improve the interaction between teachers & students and track the progress and projected grades. • Implemented several advanced features in LMS utilizing front end technologies like React Library, 3rd party Javascript Libraries, TypeScript. • Built and implemented many reusable rich UI components like rich text/formula editors, file attachments, file presenter/uploader, audio&video recorders, infinite scroller etc. throughout the portal. • Styled reusable UI components and kit of parts/controls leveraging SASS. • Performed unit testing of frontend components code using Jest Framework and Enzyme Utility. • Developed REST API Services with thin controllers in backend code using C#, .NET Core, ASP.NET Core, MVC, Entity Framework, Code First Migrations, SQL Server. • Implemented the authorization using Access Control Lists (ACLs) to enforce granular permissions. • Improved the testability of the business logic by moving them to conductor layer. • Created many backend unit tests for conductors, controllers using MOQ mocking Framework, XUNIT. • Reviewed pull requests created by peers to identify any failures in code to adhere coding patterns, add appropriate code coverage for new implementation code, readability and suggest the benefits from refactoring. • Added and configured Hangfire worker jobs in backend to perform any background tasks. • Generated ad-hoc reports in CSV format using SQL scripts and Stored procedures. • Implemented and accomplished continuous integration along with test-driven development by practicing 2-week sprint plan releases. Show less

    • Business Consulting and Services
    • 700 & Above Employee
    • Senior .Net Developer
      • Oct 2018 - Jun 2019

      PA Child Support Enforcement System project PA Child Support Enforcement System project

    • Senior Web Developer
      • Jan 2013 - Sep 2018

      Developed a web portal for "The Unified Judicial System of Pennsylvania" in VB.Net environment. Designed and created UI, CSS for portal web pages. Created Messaging queues and listeners according to requirements in Websphere MQ Explorer. Created mapping files and data model classes using NHibernate. Developed repository classes utilizing ICriteria API. Optimized the performance of queries in Sybase, MySQL and Sql Server databases. Developed a web portal for "The Unified Judicial System of Pennsylvania" in VB.Net environment. Designed and created UI, CSS for portal web pages. Created Messaging queues and listeners according to requirements in Websphere MQ Explorer. Created mapping files and data model classes using NHibernate. Developed repository classes utilizing ICriteria API. Optimized the performance of queries in Sybase, MySQL and Sql Server databases.

    • United States
    • Retail
    • 700 & Above Employee
    • Microsoft .Net Developer
      • Apr 2012 - Dec 2012

      Design & Develop Software Applications like Web & Windows Services/Applications. Design & Develop Software Applications like Web & Windows Services/Applications.

    • United States
    • Hospitals and Health Care
    • 700 & Above Employee
    • Microsoft .Net Developer
      • Oct 2011 - Apr 2012

    • Business Consulting and Services
    • 700 & Above Employee
    • Microsoft .Net Developer
      • Jul 2010 - Oct 2011

    • United States
    • Manufacturing
    • 700 & Above Employee
    • Microsoft .Net Developer
      • Aug 2009 - Jul 2010

      Lead Web Developer and Coordinator for off shore team 3iInfotech. Transform business requirements into technical requirements and created design documents. Design and development of rewards application. Integrated with AMEX Credit card Web services. Lead Web Developer and Coordinator for off shore team 3iInfotech. Transform business requirements into technical requirements and created design documents. Design and development of rewards application. Integrated with AMEX Credit card Web services.

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