.Net Developer Sql Server

Name: Vinni Naragani

Senior Full Stack .Net Developer

Phone: 475-***-****

Email: **********@*****.***

LinkedIn: http://linkedin.com/in/vinni-naragani-36b717346

PROFESSIONAL SUMMARY

Over 12 Years of Experience in the Design, Development, Analysis, Testing, Implementation and Maintenance of Client/Server, Internet, Intranet, Windows and Web-based applications using n-tier Architecture.

Experience in all phases of System Development Life Cycle (SDLC) from investigation of initial requirements through analysis, design, programming, testing documentation and implementation.

Extensive experience in using .Net components: C#, ASP.Net, VB.NET, PL/SQL, ASP.Net MVC, ADO.Net, ADO.Net Entity Framework.

Experience in Azure for system Deploying, Operating and Maintaining compute, network and storage in the Microsoft Azure environment using Microsoft Technologies.

Experience in back end components like RESTFUL, XML Web services (SOAP, WSDL), Web API, WCF Services and Windows Services.

Proficient developing applications using MVC, Blazor server - side and WEB API 2.0 with Entity Framework.

Expertise in SQL Server Integration Services (SSIS) and SQL Server Reporting Services (SSRS) with good knowledge on SQL Server Analysis Services (SSAS).

Experience in usage of third party tools Telerik RAD control and scripting languages JavaScript and VB Script.

Implemented SOA architecture through WCF services which used to rapidly build service - oriented applications that communicate across the web and the enterprise with features Serialization, Versioning and Interop.

Substantial experience in various .NET applications using Visual Studio .NET technologies like C#.Net, Angular, Angular 15,Node Js, VB.net, Asp.net, Telerik Controls, Silverlight, AJAX, XML and Java Script.

Worked Extensively on ETL process using SSIS package.

Creating WPF/Silverlight applications using MVVM architecture.

Good experience on DevOps essential tools like Docker, Kubernetes and GIT.

Experience with Mobile Development and responsive design (android and IOS).

Experience in AWS Cloud Environment- EC2, S3 Lambda, Auto Scaling, IAM, Cloud Watch, Cloud Formation, Security Groups

Designed and implemented automated workflows to streamline business processes, integrate applications, and improve efficiency.

Experienced in using Selenium WebDriver for automated testing of web applications, including writing scripts in C# to interact with web elements.

Used TeamCity for continuous integration and Octopus Deploy for deployment of application.

Used Jira for bug tracking.

Strong hands-on experience with MS-Office, MS-Access, MS-Front Page, MS- Power Point, MS Excel and MS Project.

Strong experience in creating Databases, Tables, developing Complex T-SQL Stored Procedures, Views, Cursors, Scripts, Triggers.

Developed and deployed microservices using Spring Boot for building scalable, high-performance applications.

Experience in Creating Data Access Layer using ADO.Net and ADO.Net Entity Framework to communicate with the Databases like MS SQL Server, mongo DB, Oracle and MS Access.

Used Team Foundation Server (TFS) and Visual Source Safe 6.0 for Version Control.

Experience with unit testing frameworks like NUnit/XUnit for writing and executing automated tests

Experienced in developing web applications using Vue.js with component-based architecture and state management (Vuex/Pinia).

Programming Languages

C#.Net, VB.NET, T-Sql, PL/SQL, SQL

Web Technologies

ASP.NET, ASP.Net Ajax, Javascript, Angular15,Angular, Bootstrap, Jquery and MVC

Xml Technologies

XML, XAML, XDOCUMENT

IDE Tools

Visual Studio 2017/2019/2022, Sql Server Management Studio

Databases

MS SQL SERVER 2017/2019, My SQL, Oracle

Reporting Tools

Sql Server Reporting Services (SSRS).

Servers

Windows, Microsoft IIS

Middleware

ADO.NET, MSMQ, WebServices, Enterprise Library

Methodologies

Agile, Scrum, Water-Fall, Rapid Application Development,

Test Driven development

Operating System

Windows, Mac, Linux, UNIX

Version Control Tools

Visual SourceSafe, Clear Case, Team Foundation Server

PROFESSIONAL EXPERIENCE

Client: BCBS, Chicago, IL Feb 2023 - Present

Role: Senior .NET Developer

Responsibilities:

Collaborated in architecting solutions using Microsoft Azure Data bricks and Data lake.

Migrating legacy windows forms applications to web-based platforms using web forms and various client-side technologies.

Applying HTML5, CSS3, Bootstrap, Data tables, and Font-Awesome for web form styling.

Transitioning Data Transformation Services (DTS) applications to SQL Server Integrated Services (SSIS).

Engaging in client discussions for change requests and follow-ups.

Building the middle layer using various technologies including C# 7.3, .NET, VB.NET, MongoDB, and ASP.NET.

Collaborated on enhancing Blazor applications for internal retail management systems, focusing on improving performance and user interface responsiveness.

Implemented robust database solutions using SQL Server, ensuring efficient data storage, retrieval, and manipulation within the loan origination system.

Proficient in developing dynamic and responsive user interfaces using Angular framework, leveraging its robust features such as data binding, components, services, and dependency injection to create scalable and maintainable web applications.

Employed optimization techniques in various tools to enhance the system's performance, reducing latency and improving overall user experience.

Collaborated with team in designing and implementing globally distributed, highly scalable NoSQL databases using Azure Cosmos DB, ensuring low latency, high availability, and fault tolerance for modern cloud-native applications.

Hands-on experience in selecting appropriate partition keys, consistency levels, and indexing policies based on application requirements to optimize Cosmos DB performance and minimize throughput costs.

Utilizing Azure OMS’s Log Analytics service for cloud environment monitoring.

Efficiently executing complex queries with DB2’s SQL compatibility and support for standard SQL syntax.

Preparing business documents and pots in line with project requirements.

Implementing Azure Service Bus Topics for real-time data integration and event processing.

Developing Single Page Applications (SPAs) using various JavaScript Frameworks.

Testing JavaScript frameworks and managing HTML document traversal, manipulation, event handling, animation, and Ajax using DOM.

Conducted static analysis of source code to identify vulnerabilities, such as SQL injection, cross-site scripting (XSS), and buffer overflows.

Integrated SAST tools into continuous integration/continuous deployment (CI/CD) pipelines to automate security checks throughout the development process.

Developed RESTful APIs using ASP.NET Web API 2.0 framework, leveraging HTTP protocols for communication between clients and servers.

Extensive experience in developing and integrating .NET applications with Facets for healthcare claims processing, enrollment, and billing systems.

Implemented single sign-on (SSO) solutions to streamline user authentication and access management processes while enhancing user experience and security.

Integrated Selenium tests with .NET applications, utilizing NUnit frameworks for test execution and reporting.

Optimized existing PL/SQL codebase to improve query performance and reduce processing overhead.

Managed user identities, roles, and permissions across multiple systems and applications, using IAM platforms such as Azure Active Directory, Okta.

Created a live data visualization dashboard using Vue.js and libraries like Chart.js or D3.js, displaying real-time data updates and insights.

Designed and implemented automated workflows to streamline business processes, integrate applications, and improve efficiency.

Developed a POC chat application using Vue.js and technologies like Firebase Database, enabling users to communicate instantly.

Implemented a real-time notifications system with Vue.js and technologies like Pusher or WebSockets, notifying users of updates or events instantly.

Designed, deployed, and managed Active Directory (AD) infrastructure, including domains, forests, domain controllers, and trust relationships.

Experience with unit testing frameworks like NUnit/XUnit for writing and executing automated tests

Expertise in cybersecurity, vulnerability prevention, and secure coding practices

Integrated IAM solutions with identity providers, LDAP directories, and multi-factor authentication (MFA) mechanisms to strengthen authentication and authorization controls.

Developed stored procedures, functions, and triggers to automate business logic and ensure data integrity, contributing to smoother financial transactions and reporting processes on PL/SQL.

Creating and deploying a Proof of Concept (POC) from scratch on a windows server.

Implementing Agile methodologies for efficient and effective software development.

Implementing ASP.NET MVC Validation at the Controller level.

Integrated RAST solutions with logging and monitoring platforms to provide comprehensive visibility into application security posture and threat landscape.

Using LINQ to SQL as the data provider for SQL Server Database communication.

Developed and maintained shell scripts in Bash to automate routine tasks and system maintenance activities, improving operational efficiency and reliability.

Implemented Cosmos DB's advanced features, such as change feed, stored procedures, triggers, and user-defined functions (UDFs), for implementing custom business logic, data transformations, and event-driven workflows.

Designing dynamic SSIS Packages for data transfer, validation, and archiving across different platforms.

Developing RESTFUL API service with a claims-based authorization model.

Designing and implementing a Restful API layer and API Layer consumption calls.

Implementing Token-based security via Restful API and developing web pages applying Angular Class Libraries best practices.

Experienced in Oracle database design, development, and optimization using SQL and PL/SQL to ensure efficient data management and performance

Environment: Agile, Visual Studio, .Net Framework, VB.NET, ASP.NET MVC, Entity Framework, ASP.NET Web Forms, Azure, Blazor, Oracle, Docker, Oracle, Kubernetes, Power automate, Angular 15, Angular 9/11, Knock Js, WPF, Js, jQuery, Vue. JS AJAX, ADO.NET, MongoDB, TFS, Node Js, Data tables, Type Script, HTML5, T-SQL, PL/SQL,SAST, RAST, SQL Server 2014, .net core, Delphi, Cosmos DB, SSRS, SSIS, Crystal Reports, Hasura, GraphQL, Event Hub, Event Grid, Apache Kafka, Fiddler. DevOps.Nunit,XUnit.

Client: Fiserv, Milwaukee, Wisconsin. Apr 2021 – Jan 2023

Role: Senior .NET Developer

Responsibilities:

Employed Agile methodologies, participating in scrum meetings and sprint planning to ensure effective project flow and user story distribution.

Executed server migration to AWS, leveraging EC2, S3, RDS, and other features for seamless deployment and troubleshooting.

Utilized SSIS for data integration and transformation, enhancing data consistency and accessibility within MS SQL.

Designed Angular8 modules and controllers, incorporating various directives for optimal functionality.

Implemented robust security measures in DB2, ensuring data protection and regulatory compliance across environments.

Designed and implemented interactive user interfaces and data visualization components using Blazor's component-based architecture, enhancing user engagement and experience.

Experienced in monitoring Kafka cluster health and performance metrics using tools like Kafka Manager, Confluent Control Center, or Prometheus and Grafana

Identify suspicious activities and behavior within the application, such as SQL injection attempts, abnormal file access, or unauthorized API calls.

Proficient in optimizing the performance of Telerik and Kendo UI applications by implementing efficient data loading strategies, minimizing DOM manipulation, and optimizing network requests.

Skilled in writing complex queries and aggregation pipelines using MongoDB's query language and aggregation framework to retrieve and analyze data effectively.

Integrated IAM solutions with identity providers, LDAP directories, and multi-factor authentication (MFA) mechanisms to strengthen authentication and authorization controls.

Understanding of MongoDB's support for transactions and atomic operations, enabling data integrity and consistency across multiple documents or collections.

Ensuring cross-browser compatibility and responsiveness of UI elements across different browsers and devices, employing best practices and techniques such as CSS media queries, flexbox layouts, and polyfills to deliver a seamless user experience.

Implemented advanced security measures in PL/SQL code, including role-based access control (RBAC), encryption, and auditing to safeguard sensitive data and comply with regulatory requirements.

Proficient in Angular 9's HttpClient module and Observables pattern for handling asynchronous HTTP requests, enabling efficient communication with backend APIs and services.

Implemented security controls and technologies such as firewalls, intrusion detection/prevention systems (IDS/IPS), endpoint protection, and encryption to safeguard data and mitigate cyber threats.

Experienced in building interactive and high-performance user interfaces using ReactJS library, employing its virtual DOM, component-based architecture, and state management capabilities to deliver seamless user experiences across various devices and browsers.

Utilized Cosmos DB monitoring and management tools, including Azure Monitor, Azure CLI, and Azure Portal, for monitoring database performance, diagnosing issues, and optimizing resource utilization to meet SLAs and cost targets.

Enabled rapid incident response by providing alerts, notifications, and automated actions to address security incidents in real-time.

Leveraged Cosmos DB's multi-model capabilities, including document, key-value, graph, and column-family data models, to support diverse workload patterns and use cases within a single database service.

Employed ExtJS techniques for interactive web page development, utilizing AJAX and DOM scripting.

Developed Silverlight dashboards for project management and financial tracking.

Designed WPF forms and custom controls using XML for UI enhancement.

Created ASP.NET modules with client-side validation using jQuery and Ajax.

Deployed and managed containerized applications on OpenShift platform, leveraging Kubernetes orchestration for container orchestration and management.

Developed reusable templates with Angular directives, utilizing NPM package manager tools.

Implemented WCF services for real-time data communication between servers and client applications.

Utilized Kubernetes and Docker for CI/CD processes on AWS servers.

Implemented efficient indexing strategies and query optimizations to enhance data retrieval speed and overall system responsiveness on Oracle DB.

Integrated EventHub and Event Grid for responsive order fulfillment at Walmart.

Employed mocking frameworks for precise testing and simplified application logic verification.

Integrated Hasura with Walmart's CI/CD pipelines for automated GraphQL API testing and deployment.

Implemented dead-letter queues in Azure Service Bus for message processing resilience.

Designed and programmed WinForms and web-based applications.

Developed ASP.NET MVC applications using .NET Core, C#, and SQL Server.

Integrated Selenium tests into CI/CD pipelines using tools like Azure DevOps for automated build, test, and deployment processes.

Configured automated tests and quality gates within Harness pipelines to validate application changes and prevent regressions.

Familiar with APL interpreters for cross-platform application development.

Created components with Typescript and Angular framework integration.

Utilized SOA principles for legacy system modernization and modular service development.

Designed new .NET applications from conception to completion.

Leveraged OpenStack and AWS services for cloud infrastructure management.

Ensured successful deployment of PaaS solutions using Pivotal Cloud Foundry.

Employed asynchronous messaging with Kafka, RabbitMQ, and Redis.

Led offshore teams effectively, providing guidance and support to overcome challenges.

Part of this project’s requirement was to do data requirements gathering such as servers, etc., so that another member of the Autosys team, split responsibilities with me to install Autosys on their Windows servers, while the application teams provided an SA to install Autosys on their UNIX servers.

Environment: Silverlight, WCF, ASP.NET, Console Application, C#, .Net Core, Jenkins, Tortoise SVN, GIT, PRISM, Pivotal Cloud Foundry, SSIS, SSRS, TDD, Oracle, Blazor, Angular 4/6/8, WPF, HTML, CSS, AWS, Kafka, NodeJS, Ajax, ADA, jQuery, JavaScript, TFS, PL/SQL, D3.js, PowerShell, Open Shift, SAST, RAST, Automation Testing, Event Hub, Cosmos DB, Harness, Event Grid, SQL Server, Delphi, Kafka, Docker, Kubernetes, Windows.

Client: State of CA, SFO, CA Nov 2019 – Mar 2021

Role: .NET Developer

Responsibilities:

Involved in the creation of Web applications typically ASP.NET using MVC framework.

Designing and developing using Agile/Scrum Development life cycle.

Used Azure components like Service Bus implements a communication system between mutually interacting software applications, Message Queues, Redis Cache to supports data structures such as strings, hashes, lists, sets, sorted sets with range queries.

Engaged with ReactJS's vast ecosystem of libraries, tools, and resources, including React Router, Redux Toolkit, and Material-UI.

Ensured cross-browser compatibility and consistent performance across different browsers and platforms by utilizing the built-in features and compatibility tools provided by Telerik and Kendo UI.

Worked on the Reports module of the project as a developer on MS SQL Server (using SSRS, T-SQL, scripts, stored procedures and views).

Integrated Cosmos DB with .NET-based applications using Cosmos DB SDKs, Azure Functions, and other Azure services, enabling real-time data processing, analytics, and event-driven architectures.

Collaborated in developing and maintaining PL/SQL packages to encapsulate business logic, promote code reusability, and ensure data integrity across multiple applications.

Configured and maintained AD services such as DNS, DHCP, Group Policy, and Certificate Services to support enterprise IT infrastructure and applications.

Implemented validation rules and error handling mechanisms using Struts validation framework, ensuring data integrity and user input validation.

Integrated PL/SQL code with other programming languages and frameworks within the .NET ecosystem, leveraging technologies like Oracle Data Provider for .NET (ODP.NET) for seamless interoperability.

Experienced in using Selenium for performance testing by simulating user interactions and measuring application response times under load using tools like JMeter.

Collaborated with team in modelling of data using Cosmos DB's flexible schema-less JSON data model, enabling agile development and seamless integration with dynamic application requirements.

Proficient in setting up and configuring Apache Kafka clusters for distributed data streaming and messaging.

Experienced in configuring data mappings and transformations within Dell Boomi to ensure data consistency and compatibility across heterogeneous environments.

Understanding of MongoDB's support for transactions and atomic operations, enabling data integrity and consistency across multiple documents or collections.

Experienced in building reactive and template-driven forms in Angular 9, implementing client-side form validations and custom validators to ensure data integrity and accuracy.

Utilized Azure Service Bus to implement pub/sub messaging patterns for event-driven architectures, enabling loose coupling and flexibility in system design.

Implemented cybersecurity scans using Veracode to identify and remediate security vulnerabilities, ensuring compliance and application security.

Implement Kubernetes to orchestrate and manage Docker containers at scale for Panasonic's applications.

Responsible for UI design and creating contracts and classes in WCF, WPF for different modules in the application.

Worked on front end pages that were developed in a professional manner using HTML/HTML5, SCSS, Typescript, and JQuery.

Created Database Tables and have written SQL Queries, Stored Procedures for all the Transactions in and out of the Database Using SQL server.

Created a database known as SQL AZURE database, which integrates with Active directory and Hadoop.

Built reusable templates for web sites using Bootstrap and Font-awesome fonts.

Developed client side validation code using Typescript.

Developed UI using HTML5 and Typescript for interactive cross browser functionality.

Environment: HTML/HTML5, CSS/CSS3, MVC frame work, Typescript’s, JavaScript,Angular15,Angular 2/4, JQuery, Kendo UI, Bootstrap, AJAX, Azure, Entity Framework, SSIS, SSRS, Microsoft SQL Server, web forms, Agile development methodology, C#, ASP.Net, WCF, Web Services,Docker, Kubernetes, Team Foundation Server, Azure, Cosmos DB, Event Hub, Event grid Adobe Photoshop, Adobe Illustrator, Dreamweaver.

Client: AT&T, Dallas, TX Jan 2017 – Oct 2019

Role: .NET Developer

Responsibilities

Created different system pages which help executives to sell credits using the following technologies ASP. Net, C#, SQL Server, JavaScript, WCF, Smart Client, Telerik

Developed the complex features in C#, LINQ, SQL Server, and Oracle, i.e. the interaction with the other systems and APIs. Implemented MVC Filters on Authentication, Authorization and others.

Developed Web apps with HTML, CSS, JavaScript, jQuery, ASP.NET MVC, AJAX, JSON, Bootstrap and Telerik controls.

Capable of writing efficient and reproducible R scripts to automate repetitive data analysis tasks, generate reports, and streamline workflows, improving productivity and efficiency.

Used AAD Graph API to programmatically access Azure Active Directory through REST API endpoints.

Performed validations on Web Forms using .NET Validation Controls and Bootstrap and Client-Side Validation using Angular JS

Exploited ReactJS's Virtual DOM to optimize rendering performance and enhance the responsiveness of user interfaces, ensuring smooth and efficient interaction with dynamic data and content.

Design and developed using C# .NET Smart Client, taking advantage of Entity Framework and SQL Server with Windows and Web Services

Worked with PL/SQL debugging tools and techniques, such as using DBMS_DEBUG and DBMS_TRACE packages, to troubleshoot and resolve issues efficiently, ensuring system stability and reliability.

Developing RESTful services with WebAPI and SOAP Web Services to be consumed by Web Applications.

Defined the architecture and technologies to use. Reviewer of analysis, design and implementation of application using ASP.NET MVCH Core Architectural Design Pattern.

Improved the test process using MS Test for unit testing, and Fitness for integration testing.

Environment: C#, .NET, ASP.NET, MVC, R programming language, Entity Framework, Data Model, XML, JSON, WebAPI, RESTful, Telerik, SSL, Visual Studio, Pl/SQL, SQL Server, LINQ, jQuery, JavaScript, CSS3, HTML5, Angular JS, TFS repository, GIT, MS Visio, SSIS, SSRS, Smart Client.

Client: Hitachi, India Mar 2015 – Oct 2016

Role: .NET Developer

Responsibilities

Extensively used LINQ to Objects to query the objects based on requirement.

Used ASP.NET 3.5 Server controls, User Controls and HTML controls.

Utilized ASP.NET, C#, Service Oriented Architecture (SOA), Windows Communication Foundation (WCF).

Implemented Data Access layer, Caching Application block, Application validation, Exception handling and logging components using Microsoft Enterprise Library Application Blocks.

Developed and used various Web forms, Custom Controls and User controls using ASP.NET, C# and JavaScript.

Writing Complex Stored Procedures in SQL to pull data from DB2 and Oracle.

Created Styles, Templates in Silverlight in designing the UI with XAML.

Environment: C#, ASP.NET, MVC, XAML, Visual Studio, ETL, ADO.NET, Js, HTML, DHTML, XML, XSL, XSD, SOAP, Web Services, jQuery, Ajax, Oracle, SQL Server.

Client: Cisco, India Aug 2013 – Feb 2015

Role: Junior .NET Developer

Responsibilities

Responsible for Database design, and creation of Stored Procedures, triggers in T-SQL and perform the Data retrieval in SQL Server Using Team Foundation Server as a source control.

Developing web applications using Asp.Net and C#

Using ADO.Net Entity Data Model in retrieving data using LINQ to SQL and LINQ to Objects with ASP.NET, worked with the database using LINQ to SQL

Developed Views and Partial Views for the web application in ASP.NET and Code Behind pages using C#

Environment: ASP.NET, C#, Web API, .Net Framework, CSS, Oracle, ADO.NET, Visual studio

EDUCATION DETAILS:

Vaagdevi College of Engineering April 2009-May2013

(Computer Science and Engineering )

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