Manisha K

Seasoned Full Stack .NET Developer with 7+ years of experience in creating cutting edge web applications while being involved in all phases of the Software Development Life Cycle Process (SDLC): gathering requirements, designing, developing, documenting, testing and deployment.

• Used AGILE SCRUM methodology to deliver in sprints and attended Status Meetings and Code Review Meetings. Developed and maintained SOAP and RESTFUL web services for application consumption using C#. Implemented WEB API services for CRUD operations with HTTP verbs GET, POST, PUT, and DELETE using Entity Framework Code First Approach. Implemented the Layers (Data access layer, Business Logic Layer, UI layer), Core Libraries, Helper methods, Utilities, Dynamic Settings, Extended Methods. Implemented Security, Routing, bundle configuration, Action Selectors, Action Filter, and Caching in MVC controllers for application development. Used Entity Framework and LINQ to access databases, allowing users to create, edit, display, and delete data from the application's UI. Used Dependency Injection and Inversion of Control to build modular and testable code. Developed controller and service methods using TDD (Test Driven Development) methodology and created unit and Integration tests using Sonar Cloud. Worked with a distributed version control system/Subversion called GIT, utilizing feature branches, rebasing, and merging. Applied Asynchronous JavaScript/TypeScript Frontend requests handling methods including Async Await, Promises, Observables, Callback Functions, and Higher Order Functions. Proficient in crafting complex queries using MySQL, MS SQL, PostgreSQL, ORACLE, and NoSQL: MongoDB. Implemented OAuth, Front End Authentication/Authorization, and JWT for API authentication in Web API distributed systems and sessions for Server-side applications. Optimized and secured Databases in SQL Server, MongoDB, using prepared statements, indexing, partitioning, joins, and foreign keys. Extensive experience implementing OAuth 2.0 for secure authentication and authorization in web applications, enabling seamless integration with third-party identity providers. Proficient in generating and validating JSON Web Tokens (JWT) for user authentication and authorization, ensuring secure and stateless communication between services. Integrated OAuth 2.0 and JWT in APIs and microservices to enforce granular access control and authorization policies, ensuring data privacy and security. Utilized OAuth 2.0 bearer tokens for API protection, verifying user access rights to specific resources and preventing unauthorized access. Designed Angular frontend, leveraging interpolation, property binding, event binding, 2-way binding, Ng Directives, life-cycle hooks, and dependency injection to create reactive and template-driven forms. Proficient with Angular CLI for component, service, pipe, and directive creation, and used bash scripts to simplify Angular CLI with user shell interaction. Utilized Dependency Injection to inject dependencies into local or global root APP components. Employed Angular Structural and Attribute Directives to manipulate the DOM. Proficient in managing AWS cloud services, including Elastic Compute Cloud (EC2), Simple Storage Service (S3), Lambda, Relational Database Service (RDS), DynamoDB, Elastic Beanstalk, CloudFormation, Identity and Access Management (IAM), Simple Notification Service (SNS), Simple Queue Service (SQS), API Gateway, CloudWatch, Elastic Load Balancing (ELB), Virtual Private Cloud (VPC), Key Management Service (KMS), and Elastic Container Service (ECS). Extensive experience with Microsoft Azure, handling services such as Azure App Service, Azure SQL Database, Azure Cosmos DB, Azure Active Directory, Azure Functions, Azure Blob Storage, Azure Table Storage, Azure Redis Cache, Azure Service Bus, Azure Event Hub, Azure Logic Apps, Azure Kubernetes Service (AKS), Azure DevOps, Azure Application Insights, Azure CDN, and Azure Key Vault. Comprehensive knowledge of cloud infrastructure and services, ensuring optimal performance, scalability, and security in both AWS and Azure environments. Proficient in developing interactive user interfaces using React.js. Extensive hands-on experience in building Single Page Applications (SPAs) with React. Strong understanding of component-based architecture and its application in React.js. Developed reusable React components for efficient and modular code. Expertise in state management using React Hooks and Redux for handling complex application states. Implemented efficient data flow and synchronization between components. Experience with asynchronous data fetching using tools like Axios and Fetch API. Implemented unit testing and integration testing for React components using tools like Jest and Re-act Testing Library.