Full-Stack .NET Developer with Cloud Expertise

Ravalika K

Full Stack .NET Developer

********.*@************.*** +1-816-***-****

SUMMARY

Full Stack .NET Developer with around 5+ years of experience specializing in developing high-performance web applications using C#, .NET Core 8, ASP.NET MVC, and ASP.NET Web API. Proficient in building interactive front-end solutions with Angular 12+, ReactJS, HTML5, CSS3, TypeScript, Bootstrap, and Kendo UI, delivering responsive and user-friendly interfaces. Skilled in backend development with RESTful API design, secure authentication (JWT, OAuth2), and integration of messaging systems like RabbitMQ and Kafka for real-time processing. Hands-on experience with Microsoft Azure and AWS services, including App Services, Functions, Lambda, API Management, Blob Storage, S3, Key Vault, and Azure AD, along with CI/CD automation via Azure DevOps, GitHub Actions, AWS CodePipeline, and Docker. Adept in working with MS SQL Server, MongoDB, and Cosmos DB, as well as implementing Infrastructure-as-Code using Terraform and container orchestration with Azure Kubernetes Service (AKS). Experienced in applying Test-Driven Development (TDD) practices with NUnit, xUnit, Jasmine, and Karma to deliver maintainable, high-quality solutions. Well-versed in Agile workflows with tools like JIRA and Azure Boards, with a strong foundation in C, C++, and Python. Demonstrates end- to-end ownership of projects across all phases of the Software Development Life Cycle (SDLC). EDUCATION

University of Missouri-Kansas City, Missouri, USA

Master of Science in Computer Science

TECHNICAL SKILLS

Programming Languages: C#, C, C++, JavaScript (OOP, Functional), TypeScript, SQL, JSON, XML, Java Frontend: Angular, ReactJS, HTML 5, CSS 3, Bootstrap, Kendo UI Backend & Frameworks: .NET Core 8, .NET Framework 4.7, ASP.NET MVC/Web API, Entity Framework, Dapper, RESTful APIs Cloud Platforms: Microsoft Azure (App Services, Functions, Key Vault, API Management, Blob Storage), AWS (EC2, S3, Lambda) DevOps & CI/CD: Azure DevOps, GitHub Actions, Jenkins, Docker, Terraform, Kubernetes Testing: NUnit, xUnit, Jasmine, Karma, Postman

Databases: MYSQL Server, PostgreSQL, MongoDB, Cosmos DB, Redis Messaging & Streaming: RabbitMQ, Kafka, Azure Service Bus Monitoring & Logging: Serilog, NLog, Application Insights, DataDog Tools & Methodologies: Visual Studio, VS Code, Git, Jira, Azure Boards, Agile, Scrum, SDLC, Microservices Soft skills: Service oriented, Adaptive

PROFESSIONAL EXPERIENCE

PNC Financial, St.Louis, USA May 2024 – Present

Full Stack .NET Developer

• Designed and implemented scalable RESTful APIs using ASP.NET Web API, enabling seamless integration between microservices in a multi-tenant environment.

• Designed and managed relational databases using SQL Server, including writing complex queries, stored procedures, and database optimization and implementing Entity Framework for seamless database communication with the backend.

• Developed and consumed RESTful web services to integrate various systems and services, ensuring secure and efficient communication and implement third-party APIs and data sources into financial applications.

• Implemented Azure-based microservices architecture, resulting in a 40% improvement in application performance and scalability.

• Developed an interactive web portal using Blazor for a financial client, enabling dynamic user interfaces and real-time data updates. Integrated RESTful APIs built in

.NET Core to ensure seamless back-end communication.

• Used HTML5, CSS3, JavaScript, TypeScript, and front-end frameworks like React.js or Angular to create user-friendly interfaces.

• Developed and deployed .NET applications on both Windows and Linux servers, optimizing configurations to ensure platform compatibility.

• Used Git or TFS for version control, ensuring code consistency and collaborative development with other team members.

• Write unit tests using xUnit or NUnit to ensure code reliability by adhering to TDD principles and conducted end-to-end testing, debugging, and troubleshooting of both backend and frontend components.

• Integrated security practices into CI/CD pipelines using Azure DevOps, incorporating automated vulnerability scanning and code quality checks to align with DevSecOps principles.

• Automated deployment of Azure resources using Terraform and Azure Resource Manager (ARM) templates, ensuring consistent and repeatable infrastructure provisioning.

• Integrated Kafka producers and consumers in .NET applications to process and analyze real-time data streams, enhancing system responsiveness.

• Designed and implemented a microservices-based architecture using .NET Core, incorporating event-driven patterns with Azure Event Hub. This resulted in a 40% improvement in system scalability and reduced coupling between services.

• Designed and developed desktop applications using WinForms, ensuring a responsive and user-friendly interface and Participate in Scrum or Agile sprints, including daily standups, sprint planning, and retrospective meetings.

• Implemented responsive user interfaces with HTML, CSS, and JavaScript frameworks (e.g., Angular, React, Vue.js).

• Build and maintain dynamic web applications using ASP.NET WebForms, focusing on creating interactive user experiences.

• Creating and maintaining multiple web applications using ASP.NET MVC with MVVM design pattern and style, creating several N-tier solutions along with the use of the jQuery, MVC architecture in Clean/Onion design pattern.

• Designed schemas and implemented CRUD operations with MongoDB in .NET applications, ensuring efficient data retrieval.

• Collaborated with DevOps teams to implement CI/CD pipelines for automated deployment and Use containerization technologies (e.g., Docker) to streamline development and deployment processes.

• Environment: ASP.NET Core, React.js, Angular, SQL Server, xUnit, NUnit, JIRA, RESTful APIs, HTML5, CSS3, JavaScript, Bootstrap, Material UI, Mongo DB, Jenkins, Azure DevOps, OAuth, JWT, Scrum, Agile, UX/UI, APIs, Docker, CI/CD, WinForms, Web forms, Visual Studio, Kafka. LTI Mindtree, Hyderabad, India Sep 2022 – Aug 2023 Full Stack .NET Developer

• Designed and developed robust web applications using ASP.NET Core and ASP.NET Web Forms, ensuring responsiveness and a user-friendly experience.

• Diagnosed and resolved critical issues in production environments, implementing solutions to enhance reliability and scalability.

• Wrote complex SQL queries for data extraction, manipulation, and reporting from relational databases.

• Worked with relational databases (e.g., PostgreSQL, MySQL) to design and manage data schemas, perform queries, and optimize performance.

• Utilized AWS for application deployment, storage, and serverless architecture (e.g., AWS Lambda).

• Set up and maintained CI/CD pipelines using Jenkins or similar tools for automated testing and deployment and Collaborate using version control systems like Git and SVN.

• Worked closely with cross-functional teams, including UI/UX designers, product managers, and other developer and Participate in Agile methodologies (e.g., Scrum, Kanban) for project management.

• Utilized MongoDB as a NoSQL database to store and manage unstructured data for specific microservices, optimizing query performance for large datasets.

• Designed and implemented serverless applications using AWS Lambda to enhance scalability and reduce costs.

• Implemented monitoring solutions using AWS CloudWatch to track Lambda performance and application health.

• Created and maintained semantic HTML5 markup and CSS style sheets for web applications to ensure accessibility and SEO best practices. Wrote unit and integration tests for JavaScript components using frameworks like Jest or Mocha to ensure code quality and functionality.

• Responsible for implementing two screens from end to end. The MVC application also utilized Razor and LINQ. Involved in Deployment and Troubleshooting issues in the application during Go Live.

Environment: JavaScript, Jest, Angular, React, HTML5, CSS, AWS CloudWatch, APIs, Amazon RDS, DynamoDB, Scrum, Kanban, Junit, Git, CI/CD, AWS, Azure services, PostgreSQL, MySQL, AWS Lambda, JPA, Angular, React, RESTful APIs, Java, Mongo DB. Zensar Technologies, Hyderabad, India Jan 2019 – Aug 2022 Full Stack Developer

● Worked with Agile development methodologies and delivered accepted functionality in each sprint.

● Played key role in feature implementation and enhancement, code refactoring and defect fixing.

● Designed and developed Hybrid-Single Page Application using C# 5.0, .NET Framework 4.5, ASP.NET MVC 5, and Angular JS 1.5.

● Led full-stack development of web applications using .NET Core, C#, and React, with a strong focus on enhancing customer experience through high-quality, efficient, and scalable solutions. Implemented performance optimizations that improved application response times by 40%, directly contributing to increased user satisfaction.

● Consumed SOAP APIs from enterprise customer system and RESTful APIs provided by other applications in the portfolio, also created W&C RESTful APIs.

● Provided database connectivity using Entity Framework 6.0, LINQ, designed stored procedures and views at the back end.

● Contributed to data migration from Oracle DB to SQL Server using PL/SQL and T/SQL.

● Used JSON web token to do user authentication and secure information exchange.

● Designed unit testing module with NUnit to test the application performance and availability and heavily involved in code review, build and deployment with GIT, Jenkins. Environment: .NET Framework 4.5, Microsoft Visual Studio 2015, C# 5.0, ASP.NET 4.5, MVC 5.0, Entity Framework 6.0, Web API, SQL Server 2014, HTML5, CSS3, JavaScript, AngularJS 1.5, AJAX, Java, IIS 7, LINQ, SSIS, SSRS, Git, Agile, Jenkins, NUnit. ACHIEVEMENTS & CERTIFICATIONS

• AWS Certified Developer- Associate

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