C# .Net Developer

Location:

Hyderabad, Telangana, India

Posted:

February 27, 2025

Contact this candidate

Resume:

VijayaLaxmi Malladi

******.*@**************.***

linkedin.com/in/vijayaavd

Summary:

Over 17 years of professional experience in designing and development of Enterprise level applications using various Microsoft legacy as well as advanced .NET technologies.

Microsoft Certified Solutions Architect Expert (License: I782-3494)

Microsoft Certified Azure Developer. (License 4439fbd9-52fb-4eb7-80ab-019ce9d15e10)

Microsoft Certified Azure AI Fundamentals (AI-900, License: I621-0750)

Certified AWS Associate Developer. (License AWS-ADEV-6691)

Certified developer in Frontend Frameworks Angular four-fifths (The Hongkong University of Science and Technology, License – LAMJSBXKTGEM)

Certified Developer in Server-side Development with Node JS, Express and Mongo DB (The Hongkong University of Science and Technology, License - HSTKXN4QSSSS)

Experience in using .Net technologies such as C++, VC++, Win32 SDK, TDD, C#, .NET CORE. Strong in C#, Multi-threading, WPF / XAML, MVVM.

Experience in developing applications using Web Services, WCF, REST, WPF, WWF, SOAP, NHibernate, and GIT.

Experience with Telerik - Kendo UI – Razor view in professional development.

3+ years’ experience in Sitecore CMS like creating Templates, Layouts, Renderings, Rules Engine, Custom Pipelines, Sitecore API, Roles & Authorization, Workflows, Publishing, Deployment, Packages, Subsites, Multilingual websites, Migration, Scaringe.

Worked as a Full Stalk Developer with the latest JS frameworks Angular, React JS, Node JS.

Hands on experience in using DB like SQL, Oracle, AWS RDS, DynamoDB, Arora, PostgreSQL.

Familiar with Version control tools like TCF, CVS, Git Hub, and Bit Bucket.

Project Profile:

Client : BAYADA Home Health Care & Financial, Greater Minneapolis-St. Paul Area (Remote)

Role : Lead .NET developer

Duration : Jan 2023 – Till date

A senior software developer worked on AR write offs for the client Billing Invoices for different data sources. Bayada system is used for financial projections to clients. Worked on the changes made for two primary lines of business being used by Insight 1-Healthcare, 2-K-12. Created Kafka messages, Elastic Search for transactions, implemented micro services, APIs, scheduled jobs.

Working on Azure Cloud Services to Process the User Requests in Queue and access Servers through EC2 Instances. Microsoft Azure for File Service allows storing and access of data on the Cloud using the REST APIs.

Implemented event-driven architecture using AWS Event Bridge to enable real-time communication and automation between cloud services, Monitored and optimized event processing pipelines to ensure high performance and scalability.

Implemented React and Functional driven JS in SPAs, UI components, custom filters, and reusable components.

Developed various screens for the front end using React JS and used various predefined components from NPM and Redux library.

Worked on Kafka-based microservices architecture using .net core6.0 and Kafka clients for event-driven architecture.

Worked with Kendo grid features like Batch Edit, Inline edit, column menu and Hierarchy.

Worked on Electronic Verification Visits incidents and resolved client tickets.

Hands-on experience in implementing GraphQL APIs using GraphQL.NET library in C#.

Proficient in defining GraphQL schemas, resolvers, and types to expose data efficiently.

Experience in integrating GraphQL with existing .NET applications and databases.

Familiarity with GraphQL query language and best practices for optimizing query performance.

Strong understanding of GraphQL subscriptions for real-time data updates and event-driven architectures.

Technology utilized: .NET Core, Elastic Search, Kafka, SFTP, SQL, API, ReactJS, MVC, Kendo UI, REST, GRAPH QL, Micro Services, Scheduled Jobs.

Client : LTCG (Insurance), Greater Minneapolis-St. Paul Area

Role : Lead .NET Developer

Duration : April 2022 – Dec 2023

Senior software developer participating in enhancement and support of applications supporting several applications to support corporate, franchisee and membership functionality. Involved in accounting and financial for portfolis that includes, fixed income and private equity investments. Participated in the creation of restful web APIs to interface with third party vendors supporting membership signup and credit card processing. Worked with the team to begin the process of converting existing legacy application functions to MVC based design, building API's and rewriting areas of the UI to enhance the user experience as well as break functionality into web APIs for easier support. Used Telerik Kendo UI features like data grids and graphs for data representation.

Worked on power automate process Azure Functions and Logic Apps, Computer vision for OCR text, APIM, AI, Blob storage and File share, Cosmos DB, MS SQL.

Created ReactJS directives, factories, and services for developing SPA, and React Observables used to create custom components for data manipulation. Implemented Redux Saga’s with actions and reducers to implement a sync API call.

Designed and implemented solutions for real-time data processing, using Kafka as a messaging bus.

Micro-services using .net core 6+, Kafka messaging services, (K-SQL a plus).

Proficient in designing and implementing event-driven architectures using Azure Event Grid and AWS Event Bridge.

Lead the team to implement Azure Cloud services such as Web roles, Worker roles, Azure AD, Azure SQL DB, Azure Service Bus, and Azure API Management.

I worked on the tracking tool using REST to call from Amazon Web Service (AWS).

Daily responsibilities include Design, Develop, Maintenance of Legacy applications etc.

Extensive experience in designing and implementing GraphQL APIs to provide a flexible and efficient data layer for web applications.

Proficient in schema design, including defining types, queries, mutations, and subscriptions to meet specific business requirements.

Strong understanding of GraphQL execution semantics, including query execution, validation, and error handling.

Experience in performance optimization techniques for GraphQL queries, such as batch loading, caching, and pagination.

Familiarity with tools and libraries for GraphQL schema stitching and federation to integrate multiple GraphQL services into a unified API.

Technology utilized: MVC.Net, React JS, Redux, React HOC, Observables, Kafka, C#.Net 6.0, Core 2.1, Azure Services, HTML, GraphQL, Kendo UI, Reacts, Rest, and Entity Framework, .net Core, Web Forms

Client : Cargill (Finance Dept), Greater Minneapolis-St. Paul Area

Role : Principal .NET Engineer

Duration : April 2019 – Feb 2022

Working on a large commercial offer that has just been release to Production. Cargill Nutrition Cloud. React.js 17, .NET Core 3.1 Web API, NoSQL Database (Cosmos DB SQL API), Azure Front Doors, Azure APIM, Azure Functions, Azure Service Bus, Azure App Services.

Designed & developed the UI using HTML5, CSS3 React.js, Redux, Material UI, Recharts, Express, node.js, MySQL., Vue.JS for a Startup within our business.

Designed and Developed Reports, Sub Reports and Drilldown Reports like Financial Reports, Budget Supporting Reports and Custom Reporting etc. using Crystal Reports 6.0.

Worked multiple components for different course element players and quiz question players using Vue.Js and VueX.

Used React Router Redux to store the route parameters in the Redux store.

Worked with React JS components, Forms, Events, Keys, Router and Redux reducers for state management.

Lead WinForms and Web ASP.NET project integrating ASP.NET Web forms and ASP.NET MVC 5 using Visual Studio 2019, C#, SQL Server 2012, MVC5, jQuery, NodeJS, Bootstrap 3

Hands-on experience with Azure Event Grid.

Used Vue.Js events distribution and parent chain for parent-child component communication.

Tech Lead and Scrum Master for a large multi-year project with fourteen team members.

Developer for Feed Management Systems on the SaaS (Software as a Service) team. Technical lead for Modeling. Expert in infrastructure and CI/CD on Azure.

Firsthand experience with GraphQL client libraries like Apollo Client or Relay Modern for seamless integration with front-end applications.

Proficient in documenting GraphQL APIs using tools like GraphQL Playground, GraphiQL, or Swagger to improve developer experience and adoption.

Experience in implementing GraphQL security best practices, including authentication, authorization, and input validation to protect against common security threats.

Strong troubleshooting and debugging skills in diagnosing and resolving issues related to GraphQL schema validation, resolver functions, and data fetching.

Technology utilized: ASP.NET MVC, ReactJS, Redux, React Router, Flex, TDD with N Unit and MOQ, Entity Framework, SQL Server 2014, and Windows Azure

Employer : Smart Logic Info LLC, Greater Minneapolis-St. Paul Area

Role : Sr. Software Engineer

Client : Luminat / Clear Voice Health

Duration : May 2016 – Nov 2018.

The Clear voice health Survey tool was developed at City of Hope National Medical Center in Minneapolis and was recognized as the most effective approach to identifying and treating psychosocial distress in cancer patients. Enhanced over the course of 15 years through extensive research to determine best practices for querying patients and integrating responses into workflow, the Clear Voice Platform has emerged as a comprehensive solution for capturing and analyzing any patient generated health information across the care continuum.

Technologies Used: Agile, Scrum, Sprints, Angular, C#, AWS, Share Point, SQL, MOQ, Docker, Telerik, MVC, Jasmine, TeamCity, Octopus, Bitbucket, GitHub, JIRA and NUNIT tests.