C# Sql Server

Sahithi Maddipatla

Email: *******************@*****.*** Contact:407-***-****

PROFESSIONAL SUMMARY:

Over 5 years of experience in designing, developing, and testing n-Tier Client/Server Web-based Applications using Microsoft .NET Framework and SQL Server with Agile and Waterfall Development Methodology

Strong experience in system, design, analysis, implementation, testing, development, and maintenance of business applications using .NET, C#, Windows services

Expert in Microsoft Technologies like C#, ASP.NET Core, ASP.NET 5.0/4.5/4.0, MVC 5.0/4.0, Entity Framework 6.0/5.0/4.0, ADO.NET, SQL Server 2014/2012/2008 R2, WCF 4.5/4.0, Web API RESTful Services, IIS 7.0/6.0

Experienced in working with a wide variety of Microsoft .NET frameworks MVC 5 and MVVM

Expert in RDBMS include SQL Server 2016/2014/2012 R2 and Oracle 11g

Developed and maintained mobile applications using .NET MAUI, focusing on cross-platform solutions for both iOS and Android platforms

Exposure to all the stages in SDLC gathering requirements, software design, and development and testing/support using Microsoft Technologies and Azure Cloud Computing

Experienced in developing and deploying web-based solutions on various architectures like N-Tier, MVC (Model View Controller) using Microsoft tools and technologies including C#, VB.NET, ASP.NET, WCF, ADO.NET, XML

Experience in using Microsoft Technologies like C#, .NET Framework ASP.NET 4.6/4.5/3.5, ASP.NET MVC 5.0, ADO.NET, Entity Framework Core, WCF, Web API and IIS on Visual Studio 2019

Proficient in working with Angular JS and Angular2 to create Single Page Applications (SPA)

Experience in working with JavaScript and JavaScript Object Notation (JSON)

Experience working with different version controls like VSS, TFS, and SVN

Experience in working in projects and built applications based on MVC 4.0/5.0 frameworks and experience in AGILE and SCRUM environments

Worked on projects requiring high-availability setups using Azure Cloud services, ensuring minimal downtime and robust performance.

Implemented client-side Interface using React JS. Build stable React components and stand-alone functions to be added to any future pages. Used React-Router to turn the application into a Single Page Application

Expertise in Microsoft Azure Cloud Services (PaaS & IaaS), Application Insights, Document DB, Azure Monitoring, Key Vault, Visual Studio Online (VSO), and SQL Azure

Extensive experience in developing the interactive presentation tier modules using DHTML, AJAX, JAVASCRIPTS, JQuery, CSS, MASTER PAGES, THEMES

Experience in building Single Page Applications (SPA) using HTML5, CSS3, Bootstrap 2/3, AngularJS, ASP.NET MVC 5.x/4/3, ASP.NET, Web API 2.x, and Entity Framework Core

Extensively used XML technologies such as XML, XSL/XSLT, SOAP, and WSE 2.0

Worked on NHibernate and Web Content Management System

Worked extensively with Data Adapter, Data Reader, Data Set, as a part of ADO .NET to access and update the database. Extensively worked on LINQ objects to map required data binding

Experience in data querying using SQL and writing stored procedures, views, and triggers

Developing applications leveraging ADO.NET, LINQ to SQL, Entity Framework Core

Experience in Migration of Classic ASP to ASP.Net. Worked with Angular JS, JavaScript, and jQuery. Hands-on experience in using JavaScript, VBScript, AJAX, jQuery, and other client scripts. Familiar using CSS and XML/XSLT Transformations

Some knowledge of creating applications based on Silverlight, XAML

Experience in designing deployment tools using version control tools like Visual Source Safe (VSS) and Team Foundation Server

Handled performance tuning and remote troubleshooting for applications, providing solutions for production issues through Azure and remote debugging tools.

Worked on Reporting Tools like Crystal Reports and VS based Reporting tools

TECHNICAL SKILLS:

Languages: C, C#, VB.Net, T-SQL, PL-SQL

Net Technologies: .NET MAUI, ASP.NET1.1/2.0/3.5, ADO.NET, LINQ, C#.NET, WCF Services, Webparts, WinForms, .Net Framework 1.1/2.0/3.0/3.5/4.0/4.6.2, ASP.NET Core, Entity Framework Core

Web Technologies: HTML, DHTML, XML, XAML, CSS, AJAX, PHP, 3.0, jQuery, React js, Angular JS, Angular 2, TypeScript

Database: SQL Server 2008/2012/2016, MS Access, Oracle 9i/10g/11g, MySQL, MongoDB.

Servers: IIS 5.0/6.0/7.0/7.5

Scripting Languages: Java Script, UNIX Shell Scripting, batch file scripting, jQuery, Angular JS, Blazor, TypeScript

Environment: s Microsoft Visual Studio 2003/2005/2008/2012/2013/2015, Eclipse 3.0

Designing Tools: Adobe Photoshop CS, Adobe Image Ready CS, Macromedia Flash, Rational Rose 2008

Operating Systems: Windows NT/ 2000/2003/2008/2012 MS-DOS, UNIX GUI

Frameworks: WCF (Windows Communication Foundation), .Net 8, NUnit, xUnit, MSTest Agile methodologies.

Additional Skills: RESTful APIs, SOAP APIs, Salesforce integration, DevOps, High-availability environments with Azure/AWS exposure

Reporting Tools: SSRS, Crystal Report

EDUCATION:

Masters in Engineering Management from Arkansas State University

Bachelor's degree in Computer Science from KL University

PROFESSIONAL EXPERIENCE:

Millennial Specialty Insurance. March 2024 to Present

Full Stack .NET Developer

Responsibilities:

Worked as a .Net Developer as part of the team in designing and developing the applications using Visual Studio 2022 .Net Framework, C#.NET, ASP.NET MVC with Entity Framework 6, SQL Server 2019 and LINQ

Followed Agile methodologies which involve daily scrum meetings and sprint meetings (planning, review, retro) to meet deadlines and expectations

Collaborated with cross-functional teams to gather requirements and produce software design and architecture

Led the design and technical implementation of new features for web-based applications, working closely with product management to ensure alignment with user requirements.

Wrote clean, scalable, and efficient code to integrate .NET Core applications with Salesforce

Revised, updated, refactored, and debugged code to improve existing software

Developed and maintained documentation throughout the software development lifecycle

Provided technical support and expertise on applications and integrations

Developed WCF services for both desktop and mobile applications

Azure Cognitive Services using Azure Machine Learning and HDInsight

Experienced with common tools like GitBash, Git Extensions, Source Tree, Visual Studio 2022, Visual Source Safe, and TFS

Implemented automated unit tests using NUnit/xUnit to ensure code quality and coverage for .NET applications.

Proficiency in working with databases like Oracle, MySQL, MongoDB, NoSQL

Wrote functionality using observable patterns and models in Angular

Experience with ASP.Net MVC by using the Razor View Engine, JavaScript, HTML5, CSS3, and Bootstrap, triggers, views, and stored procedures

Extensively worked in the Entity Data Model for implementing business logic and the data layer using Entity Framework 6.0

Designed and developed dynamic web pages using Bootstrap, JavaScript, jQuery

Implemented AngularJS controllers to maintain each view data

Developed single-page applications using Angular 2 and TypeScript

Experience with RESTful and SOAP APIs for system integration

React experience for building interactive UI components

Responsible for code merging using Microsoft Team Foundation Server (TFS) and for other source code maintenance needs

Used Team Foundation Server (TFS) for version control of the source code along with the maintenance of the builds and the relevant documents of the same Migrated the application from Infrastructure as a Service (IaaS) to Platform as a Service (PaaS) by converting the existing solution to Windows Azure Worker Role Integrated Azure Cloud PaaS Application server for running scheduler tasks

Developed views using Razor view engine, HTML5, CSS3, and jQuery

Developed RESTful web services using Windows Communication Foundation and Web API

Implemented Dependency Injection for unit testing and reusable components

Created, modified SQL queries, stored procedures, functions, views, and CTE to handle the data integrity for various data transactions in SQL Server 2019 Created indexes, stored procedures, triggers, and views using SQL Server 2019

Used Microsoft Team Foundation Server as a repository for source control of the application

Fixed production defects and regress tested the system

Development experience in C#, XAML for Silverlight applications and web applications for Microsoft SQL Server

Environment: .Net Framework 4.6.2, C#, MVC 5, ASP.Net, Entity framework 6, SQL Server 2019, Visual Studio 2022, JavaScript, JQuery, WCF, HTML5, CSS3, Azure, Typescript, AJAX, WPF, Bootstrap, Silverlight, oracle, Stored Procedures, TFS 2013, Web API 2.0, Triggers, Agile, GIT, IIS 7.0, Views, LINQ, Kendo UI, .NET Core, ASP.NET Core, Entity Framework Core, RESTful APIs, SOAP APIs, React, DevOps, Azure/AWS exposure.

Reebelo, Miami, Fl Jan 2023 to March 2024

Full Stack .NET Developer.

Responsibilities:

Developed Partner Portal as Single Page Application (SPA) using Angular framework.

Extensively developed Angular Modules, Components, Nested Components, Event Bindings, Pipes, and Router Guard, Injectable Services, Custom angular Modules and Custom Pipes using Typescript

Developed user interfaces using Angular Material, Bootstrap, Prim Ng

Created and Consumed Web API Service using HTTP Client for the Document Services

Extensively used Code first approach for .Net Core Entity Framework and generated and maintained migration using EF Framework.

Designed and implemented SharePoint workflows using SharePoint Designer and Visual Studio.

Used Dapper ORM for executing SQL queries and mapping query results.

Developed Injectable Services for components to depend on these Services (Dependency Injection)

Developed and deployed Document Management Service in Microsoft Azure as Platform as a Service

Created and Consumed RESTful Service for AIMS callback to authenticate FSA user’s logins.

Extensively used jQuery Events, Selectors, Ajax and Java Scripts in the angular components

Created and consumed WCF Service for Notification Service

Created multiple processors (Web Jobs) to pull the data and process from other applications which are triggered by scheduled Azure Web Job

Worked On Implementation of Axiomatics on Granular Actions

Developed REST enabled services that uses and delivers JSON data to support the client-side rendering.

Experience with Responsive Web Design and REST API Integration

Created SQL database objects (Tables, Views, Stored Procedures and Function)

Performed SQL query optimization using SQL Query analyzer.

Extensively used the LINQ queries in the Application for DML Operations on Oracle database.

Experience with UI Behavior on multiple browsers (IE 8, IE 9, Chrome and Firefox) using Emulators.

Developed PowerShell scripts to deploy the Workflow Deployment package in Dev, QA and Production

Performed Code Review and Unit Testing, Code verification with ReSharper

Participating in code reviews, Team meetings and status review meetings.

Environment: Angular 13, ASP.Net Core 5, C#.Net Core 5, Typescript, Prime NG, Material UI, Visual Studio, Visual Studio Code, VSTS 2017, GitHub, Source Tree, NPM, SQL Server 2019, Dapper, Entity Framework Core.

QuinStreet, India Dec 2019 to July 2021

.NET Developer

Responsibilities:

Designed and developed various abstract classes, interfaces, classes to construct the business logic using C# and VB Net.

Involved in developing web roles with rich UI using ASP.NET MVC5, HTML 5, CSS3, CSS, DHTML, AJAX, jQuery, Json, WEB .

Worked with Windows Azure Worker Roles & Web Roles. Worked with Azure Table Storage, Queue Storage, and Service Bus and Blob storage.

Designed and developed web forms using ASP.Net by using C#.Net/.Net frame work 4.5.

Developed WCF services for both Desktop and mobile applications.

Used Entity Framework for working with Relational data and LINQ for updating the data.

Worked with the application using LINQ to Entities in an ASP.NET Entity framework.

Implemented LINQ for querying, sorting, filtering the complex objects.

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

Used TypeScript on client side for creating View Models.

Developing software in Scrum environment using agile methodologies.

Develop subscriber/publisher model with Azure push services

Involved in Web UI Design and Development using ASP.NET, AJAX, User Controls, Custom Controls and Web Forms using C# as code behind.

Code functionality for utilizing IaaS Push notification services in Azure cloud

Used Microsoft Test Manager in Visual Studio for running Action recorded Test Cases and Regression Tests.

Customized Restful Web Service using Restful API, sending JSON format data packets between front-end and middle-tier controller.

Develop Entity framework code first - database existing hybrid solution with integration to Microsoft Azure Raven DB backend

Created various RESTFUL services using WEB API to return serialized JSON data which are later consumed through Angular JS services.

Developed Silverlight App to access the bug and Status CRUD using Silverlight -enabled WCF service

Used WCF Services for communicating with other application and components using C # code.

Test-driven development (TDD) Approach is used for this project.

Used GIT for version control.

Used JSON objects for better data transfer from Azure Table Storage to on premise environment. Developed web services using ASP.Net and hosted them in IIS.

Designed and developed complete front-end application using Classic ASP.

Prepared and maintained ASP.NET user interfaces with Telerik controls.

Maintained and supported Microsoft Team Foundation Server (TFS) for code to be secured in a multi-team environment

Designed and developed web pages using Visual studio 2013 using ASP.NET 4.5 and C#.

Used ASP.NET validation controls (Required field validator, regular expression validator, compare validator, range validator), User Controls, Custom Controls, Data Grid Web Control.

Designed and developed Rebranding controls as a User Controls in Silver light

Maintained build versions and code versions using GIT's Version Control

Manipulated data using CRUD operations of MongoDB and SQL management studio and handled database access and data transmission based on RESTful web service.

Involved in front end development using ASP.NET, JavaScript, Angular JS, jQuery, HTML, Bootstrap and CSS.

Worked on HTML5 and Java script with integration of Kendo UI for developing grids, charts and schedulers.

Involved in designing of WPF screens and implementing MVC design pattern.

Designed dynamic web pages using ASP.NET MVC, HTML5, CSS3, JSON, and Visual Studio.

Used NHibernate to create DAO, DTO layers and mapping the database tables.

Created Menus and Drawer component by using Typescript and knockout JS.

SSIS was used for creating packages and automating them using SQL scheduler.

Developed custom tools to automation testing for a data loading. Guided the team to develop web roles using ASP.NET MVC 5, HTML5.

Used Kendo UI (Telerik Components) Like MVC Grid, Dropdown List, Tab Strip.

Have used Service Oriented Architecture (SOA) to develop web services. Created store procedures, Views, functions, T-SQL and Triggers.

Involved in creating services using WCF and it used across various parts of the project.

Worked in developing Restful services. Involved in preparing reports using MS SQL Server Reporting Services (SSRS)

Used Microsoft Team Foundation Server (TFS) for the purpose of version Control and source code maintenance needs.

Environment: .Net Framework 4.5, C#, MVC, C#, ASP.NET, GIT, Agile, Angular JS, Typescript, Azure, AJAX, Visual Studio 2013, TFS, HTML5, CSS3, SSRS, WPF, IIS, GIT, Kendo UI, T-SQL, SQL Server 2013, JavaScript, Bootstrap, oracle.

Kaara, India Feb 2018 to Nov 2019

.Net Developer

Responsibilities:

Migrated DMAN application from ASPX web form application to a responsive single-page web application using Kendo UI, ASP.NET MVC, Angular JS, REST, HTML5, JavaScript, jQuery, CSS3.

Maintenance of existing DMAN application.

Designed a TFS Web Utility Application to keep track the percentage of work done.

Implemented Angular JS Controller functions, service using Controller methods to set up initial state of the object.

Implemented Angular JS Services to bind the data and provide access to the data on the server.

Used Angular JS as the development framework and done CRUD operations with $http service.

Used Angular JS filters for search, sorting, pagination and custom filters.

Perform enhancements for Web using C# ASP.Net using Visual Studio 2013 and SQL Server 2008/2012/2016.

Consumed Remote Web services using WCF Service Model and called within Silverlight to implement Data Binding with Silverlight controls.

Worked in MVC architecture to create web applications using AJAX Extensions.

Implemented MVC 4.5 Framework for ASP.Net application development

Applied ASP.NET MVC architectural pattern in developing the web application.

Designed a Web application using Web API with Angular JS and populated data using ADO.NET entity framework and Used Entity Framework to model and manage data from SQL Server.

Created Angular JS Routing to connect different controller to the view which allows the single-page application.

Used the .NET Framework class library programmed in C#.NET throughout the application for developing web application.

TFS was used for source control.

For better design user experience used Bootstrap for Modal pop-ups, Alerts, etc.

Implemented Client-side validations using Angular JS Custom Form Validation and server-side validations using Data Annotation.

Wrote unit tests using Visual studio 2013.

Created Tables, Stored Procedures, User Defined Functions, Views and Triggers for different data operation on the database using SQL server.

Adapted Agile Mythology named Scrum for all the work performance.

Used Team Foundation Server (TFS) for version control, source control and for better communication between the team members.

Environment: .Net Framework 4.0, C#, Visual Studio 2013, Angular JS, Microsoft SQL Server 2012, ASP.NET MVC 4.5, Web API, Entity Framework, LINQ, WCF, TFS, HTML5, JavaScript, J Query, CSS3, Kendo UI.

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