.Net Developer C#

Sai Arumilli

.Net Developer

806-***-**** ***************@*****.***

SUMMARY

• Microsoft Azure certified .Net developer with 3+ years of experience, specializing in the Software Development Life Cycle (SDLC) and Agile methodologies.

• Full-stack developer skilled in HTML, CSS, jQuery, JavaScript, React, with expertise in building, responsive web applications.

• Microsoft Tech specialist with expertise in C#, .NET, .NET Core and ASP .NET MVC proficient in utilizing components such as Entity Framework Core, dB Context, and Middleware to develop scalable and robust web applications. Thorough knowledge of MS Office Suite including Word, Excel, and PowerPoint.

• Proficient in SQL Server for relational database design and development, skilled at crafting complex queries, views, triggers, and stored procedures. Additionally, experienced in NOSQL databases.

• Experienced in building RESTful APIs and integrating with third party APIS and unit testing using Microsoft testing frameworks such as NUnit, xUnit. Also experienced in documentation, and testing with Postman.

• Skilled in React's ecosystem, including JSX, components, state management hooks employing efficient coding practices.

• Experienced in Agile methodologies with hands-on participation in Scrum ceremonies; proficient in using Jira for sprint planning, backlog grooming, and progress tracking.

SKILLS

• Programming Languages: C#, Python, SQL

• Microsoft Technologies: .NET Framework, .NET Core, ASP .NET MVC, LINQ, Entity Framework, ADO.Net, Web API, Web Services, WCF, JWT, IIS, WinForms, Razor Views, Visual Studio,

• Database & Querying: SQL Server, Oracle SQL, MySQL, Stored Procedures, Indexing, Views, PostgreSQL, MongoDB

• Front-End Technologies: React, Angular, JavaScript, HTML5, Bootstrap, CSS

• Cloud Services: Azure (Azure App Services, Azure Kubernetes Cluster, Azure CI/CD pipeline, Azure Devops, Virtual Machines, Azure Load Balancer, Azure Functions, Security Logging, Git), AWS, Google Cloud Platform (Big Query)

• Version Control & CI/CD: Git, GitHub, Bitbucket, Maven, Gradle, Docker, Kubernetes, Jenkins, CI/CD Pipelines

• IDEs & Tools: Visual Studio Code, PyCharm, Jupyter Notebook, Postman, Swagger, Figma, Agile & Scrum methodologies, Jira

• API / Testing: REST, SOAP, GraphQL, NUnit, xUnit.NET, MSTest, Swagger, Postman

• Authentication and Authorization: OAuth 2.0, Azure Active Directory, JWT Tokens, Identity Server, SSO

• Message Queus/Architectural styles: Event Hubs, Apache Kafka, Jenkins, Microservices, Serverless, Domain-Driven

• Data Visualization & BI Tools: Power BI, Microsoft Excel, Alteryx, Qualtrics, SSRS, Tableau, Cognos Analytics.

• ETL & Data Integration Tools: Apache Airflow, Informatica Power Center, Talend, AWS Glue, SSIS, DBT EDUCATION

Masters in Computer Science Aug 2022 – May 2024

Texas Tech University Lubbock, Texas

WORK EXPERIENCE

.Net Developer Sept 2024 – Present

Data Intelligence IT, TX, USA

• Proficiently developed Stored Procedures, T-SQL Queries, Views, Indexes, and Scripts for database transactions using SQL Server ensuring optimal performance and seamless data interactions.

• Leveraged .NET built-in dependency injection to seamlessly integrate services like Twilio and the database, promoting modularity and flexibility in the application.

• Designed and implemented data models and schemas using Entity Framework core, a lightweight and flexible ORM, to efficiently store and retrieve healthcare data.

• Created both functional and class components in React and Redux, implementing stateful logic and lifecycle methods for dynamic UI behavior.

• Implemented caching mechanisms using Redis to temporarily store API data reducing response times and improving system performance.

• Built RESTful APIs in collaboration with cross-functional teams, increasing data exchange efficiency by 30%, facilitating data exchange between microservices, improving system throughput.

• Integrated Apache Kafka with .NET applications to enable reliable, asynchronous communication between distributed services, ensuring scalable and fault-tolerant message processing.

• Managed containerized .NET Core microservices on Azure Kubernetes Service (AKS), implementing autoscaling policies to handle dynamic workloads and improve application performance.

• Utilized agile methodologies and Azure DevOps to streamline the development process, foster collaboration, and accelerate time-to- market for new features and updates.

• Collaborated with cross-functional teams in Agile/Scrum environments, utilizing Jira to manage user stories, track sprint progress, and ensure timely delivery of features.

Application developer Jun 2023 – Apr 2024

Texas Tech University, Lubbock, USA

• Enhanced application performance and response time by 35% through SQL query optimization using indexing and database design.

• Collaborated on database management for ASP .NET MVC core applications by optimizing stored procedures, writing LINQ queries, and integrating SQL Server with Entity Framework core for efficient data operations.

• Enhanced UI features in the testing center portal by adding a dynamic character counter and implementing session timeout alerts with countdown timers using ASP .Net and JavaScript, improving user interaction by 20%. Associate Software Engineer Nov 2020 – Jul 2022

Accenture, India

Project: Customer Finance Management

• Integrated modern authentication and authorization mechanisms, such as JWT and OAuth, into applications, ensuring robust security and compliance with industry standards.

• Championed the use of design patterns and SOLID principles in C# development, resulting in highly modular and adaptable code structures that facilitated efficient feature additions and modifications

• Built robust data pipelines and implemented schema migration and version control using SQLAlchemy.

• Collaborated on developing front-end features using React, implementing dynamic UI components, and seamlessly integrated them with RESTful APIs to enable real-time data interaction and improve user experience.

• Designed a dynamic UI of a customer bill report application using JavaScript libraries such as jQuery, HTML/CSS, Bootstrap, to enhance customer engagement & satisfaction.

• Integrated ASP .Net evalidation controls and JavaScript validations to enforce data integrity and enhance application security.

• Developed classes in Business Layer and in Data Access Layer in C# and created CSS files to be applied to various web forms on the web pages.

• Optimized billing history retrieval time by 40% by implementing Azure Blob Storage for archival data and integrating with .NET Core Web APIs for quick access.

• Enhanced application performance using SQL Server stored procedures, optimizing database operations and improving efficiency.

• Enhanced web service communications using RESTful services for lightweight requests, resulting in a 20% improvement in data transfer efficiency.

• Explored and utilized technologies such as WebSockets and AJAX to facilitate real-time communication between front-end and back- end systems.

Web Developer

Trinity Techno labs, India Jan 2020 – Oct 2020

• Contributed to the development of a real-time e-commerce web application using .NET, HTML, CSS, and JavaScript, integrating SQL Server for back-end functionality.

• Supported the design and customization of a responsive checkout process using Bootstrap and custom CSS.

• Helped integrate RESTful APIs to enable real-time inventory updates, product searches, and order processing, ensuring accurate product availability and smooth transaction handling.

• Participated in cross-browser testing and debugging, ensuring the consistent functionality and appearance of key features like the product filtering system and user account management across different browsers and device CERTIFICATIONS

Microsoft Azure Certified, Azure- AZ 900.

Meta Front-End, Principles of UI/UX design, Advanced React. PROJECTS

Job Application Management System,

(HTML, CSS, Java Script, Bootstrap, jQuery, PHP, SQL Server, XAMPP, Session handling)

• Implemented a full-featured job search platform, including the creation of database schemas, data integration, backend systems for managing data, and user interface design to facilitate user engagement and database modifications. Developed and integrated a notification system to provide real-time updates on job application status and changes for both recruiters and candidates. Machine Learning Model: User Behavior Detection Analysis,

(Python, TensorFlow, OpenCV, NumPy, datetime, matplotlib.pyplot, Keras, statistics)

• Developed and trained a deep learning model inspired by the mini-Xception model to accurately detect the real-time emotions of individuals. Utilized the FER-2013 dataset for training the machine, achieving an impressive accuracy rate of 80% on post-training data and 82% on a dedicated training dataset.

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