.Net Developer Core

Gayatri D ***************@*****.***

Sr dot net developer 956-***-****

PROFESSIONAL SUMMARY:

IT Professional with 9 years of experience as .NET developer in C# with Strong .NET experience using C# and extensive expertise in working with .Net Core 2.2/3, ASP .Net Core MVC, MVC 5.0/4.0/3.0, Microsoft.Net Framework (4.5.2/4.5/4.0/3.5/3.0/2.0/1.0 ) developing Win Forms, Web Services, Web Pages using ASP.Net, ADO.NET, Visual Studio (2015, 2013, 2010, 2008, 2005), IIS 5.0/6.0/7.0/8.0, N Service Bus, VBScript, JavaScript, Angular 6/5/4/2.0, Type Script 2.0/2.1/4 & Web API 2.0, Bootstrap 3.0, HTML and SSRS Reports. SQL Server 2012/2008/2005.

Proficient with all phases of Software Development Life Cycle (SDLC) with ample experience involved in designing, developing, Coding, Debugging, Testing and implementing software applications.

Extensive experience in windows application development in win form development with ado.net connection oriented model and disconnection oriented model.

Worked with LINQ To Sql with Windows application development.

Experience in developing projects/application with ASP.Net (Web Forms, AJAX, MVC), C#, Web Services, AJAX, WCF Services, HTML5, JavaScript, JQuery, JSON.

Having an experience in developing data designing by using D3js framework.

Extensive experience in web-based page and site designs using HTML 5, DHTML, CSS.

Sound knowledge of 3-tier and N-tier layered architecture.

Extensive experience in Data Access Technologies such as LINQ, Entity Framework.

Extensive experience in creating rich content Web Forms, WinForms (Windows Forms), Web User Controls, Custom Control, Server Controls, Windows Service and Web Service.

Good knowledge on Ajax Control Toolkit Ajax Enabled web site, JavaScript and adding Ajax functionality in ASP.NET web site.

Worked on various architectures like MVC, SOA, Multi-Tier, REST architectures.

Sound knowledge of object oriented analysis and design concepts.

Experience in writing complex SQL Queries, Stored Procedures, Triggers and Views using SQLSERVER, Oracle and User Defined Functions using T-SQL and PL/SQL.

Strong knowledge in using ADO.NET objects such as SQL/OLEDB Connection and Command, Data Reader, Dataset, Data Adapter and State Management, View state.

Involved in Installation, Configuration Development, Deployment and Troubleshoot Reporting services using SSRS 2000/ 2005/2008 across various environments

TECHNICAL SKILLS:

Programming Languages

C#, Java, JavaScript, C, C++

Server-side Frameworks

ASP .NET Core, ASP .Net, ASP .Net MVC 4.0,3.0, Web API, WCF, REST, SOAP

Client-side Fra meworks

JavaScript, JQuery, Ajax, JSON, AngularJs

Databases

SQL Server 2012, 2008, 2005, PostgreSQL, MySql, MongoDb

Front-end Languages

HTML, CSS

Tools

Visual Studio 2019,2017,2015,2013,2012, MS SQL Server 2012,2008,2005, AWS

Version control

Tortoise SVN, Git, TFS

Operating Systems

Windows 10,8,7

Project Management

Agile methodology

PROFESSIONAL EXPERIENCE:

.Net Developer Apr 2021 – Present

Nationwide, Los Angeles, California

Responbilities:

Involved in Software Development Life Cycle - Design, Developing and Implementation of the project.

Developed functionalities using Microsoft .NET Technologies – ASP.Net Core, WEB API, ASP.Net, C#, .Net, ADO.NET, .Net Framework, Entity framework, SQL Server, Linq, Auto Mapper etc.

Strong knowledge in Microservices, Web API and Swagger .

Created a RESTful Web API service using C# and ASP.NET Core Web API.

Implemented CRUD method in ASP.NET Web API with proper response status codes.

Ensured get, post, put and delete functionalities worked as expected through Web API using Postman services.

Worked on Authentication, Role-Based Authorization and various security features for the application.

Worked on improving the performance of the application iteratively ensuring timely response and data reliability by following standard performance tuning techniques.

Followed SOLID principles to implement the API.

Used the database first approach with the Entity Framework to generate models and the dbcontext.

Used Log4Net to handle auditing, error logging, and performance measures.

Deployed all the web API in azure using CI/CD pipelines.

Environment: ASP .Net Core, C#, .NET, ASP.NET,, Web Api 2.0, MS SQL Server 2016, Git, Visual Studio 2019, Visual Studio Code, insomania,Postman, Azure.

Application Developer Nov 2019 – Dec 2020

Bank of America, Charlotte, North Carolina

Responsibilities:

Deployed the 3-Tier Architecture Application with UI, Business Laye rand Data Access Layer using C#, .NET CORE.

Developed the classes using C#, which incorporate N-tier architecture and database connectivity.

Implemented CRUD method in ASP.NET Web API with proper response status codes.

Ensured get, post, put and delete functionalities worked as expected through Web API using Postman services.

Develop application with use of C#.NET, LINQ by using .Net Core and .Net framework 4.5+.

Extensively used partial classes, Generics, Interfaces and Object-Oriented Concepts.

Communication between Data Access Layer and MS SQL SERVER using LINQ.

Used SQL server 2016 for creating tables and writing Stored Procedures.

Used Entity Framework for database and ORM (Object-Relational Mapping) manipulation with MS SQL Server, used Database First Approach to build the models and back-end logic.

Used javascript to connect to the web application to back-end APIs, used RESTful methods to interact with APIs.

Implemented Azure SQL, Azure Storage and Azure Services.

Design the data model, relationship between different entities and created the schema on SQL Azure

Environment: C# .NET, ASP.NET, .Net Core, Web Api 2.0, HTML5, CSS3, Bootstrap 3/4, SASS, MS SQL Server 2016, Git, JavaScript, TypeScript, Node.js, Visual Studio 2019, Visual Studio Code, insomania and Postman.

Sr. dot net developer Mar 2018 – Jun 2019

Praedicat Inc, Los Angeles, CA

Responsibilities:

Built, tested and deployed scalable, highly available and modular software application using ASP.NET, C#, REST, Entity Framework supported by SQL Server as a backend.

Worked on RESTFUL Service API which return JSON data using Web Api 2.0

Involved in the analysis of the requirements as per the functional document/use cases.

Designing, Coding Azure API, Microservices using .NET, C#, Entity Framework Core

Use Window azure to deploy the application on cloud and managing the session

Designed and developed the presentation (UI) module in the project using ASP.NET and C#.

Creating reusable components and templates using Angular JS 2.0, BootStrap, CSS, HTML5

Created Stored Procedures, Functions, and Triggers using T-SQL to maintain complex data.

Developed graphs using D3.js

Extensively used UI tools like CSS, AJAX, JavaScript and JQUERY.

Implemented sorting, filtering and paging with Entity framework and jqGrid.

Involved in production support of the project. Interacted with the customers and tracked the existing and new issues to closure. Responsible for developing the web services using Rest Services (Web API)

Developed web application using Angular MVC 5.0 Web API.

Widen the application reach to a global scale by designing, implementing and integrating a RESTful Service that interacted with API’s.

Developed and consumed WCF Web Service to access data layer components.

Implemented and used Repository Pattern to decouple data access and business logic.

Used Dependency Injection to introduce a loosely coupled architecture and make the application more testable.

Designed the web UI using ASP.NET, HTML5, jQuery, Angular 1.x, angular 2 Angular 4.0, JavaScript, JSON, CSS3, XSL, Webforms and Ajax controls.

Environment: C# .NET, ASP.NET, Web Api 2.0, StructureMap, Angular 4.0, Angular JS 2.0, CSS, SQL Server 2012, Visual Studio 2017, SVN, JavaScript, Bootstrap, AWS.

Sr. dot net developer Dec 2017 – Feb 2018

Johnsons Control, Los Angeles, CA

Responsibilities:

Hands on Experience in WCF, WPF, .NET 3.0/3.5/4.0.

Responsible for developing the Data Access Layer (Model) using ADO.Net Entity Framework Model, and C#.

Worked on SOAP and RESTFUL Service API using WCF which return XML and JSON data using WCF attributes.

Agile Methodology is being used for the development with daily scrums, coupled with Test-Driven Development (TDD).

Designed functional and technical documents, report templates & reporting standards to work on report development using SSRS 2008 & SSRS 2008 R2; generated reports from cubes with SSRS connection.

Have hands-on experience on ETL using SSIS.

Extracted data from various locations such as MS-Excel, Flat files etc. to SSIS.

Strong technical, analytic, and problem solving skills along with the ability to learn quickly and work closely with other team members

Proven experience designing and developing N-Tier applications that are highly scalable and extensible

Strong attention to detail

Sound knowledge of and ability to apply standard software development principles, theories, programming languages, concepts and techniques

Evaluation of existing software architecture, proposing new directions, developing change management plans, and leading change

Environment: C#, Entity Framework, WCF, WPF, .NET 3.0/3.5/4.0, Win Forms, T-SQL,SSIS,SSRS.

.Net developer Aug 2016 - Dec 2017

Praedicat Inc, Los Angeles, CA

Responsibilities:

Worked for the implementation of Restful Web Services based on Micro Services architecture.

Responsible for designing and developing the database objects like Tables, Views, and Complex T-SQL Store Procedures involving Joins and using Temporary Tables, UDF (User Defined Functions)

Implemented logging using log4net.

Implemented caching using Redis.

Worked in an Agile Methodology (Scrum) to meet timelines with quality deliverables.

Developed parameterized SQL queries and stored procedures to query database tables in T-SQL.

Web design and development, application development using HTML, JavaScript, and AngularJS

Restrict parts of the application to be accessible based on user authentication. Designed an application in 3 tier Architecture having UI, business logic and data access layers.

Creating history log of users and data.

Involved in backend integration in MSSQL Server by writing and executing SQL queries to get the user activity and report back to tables at the application level.

Force users to add notifications before performing any activity to easily track their responses and perform a quick rollback.

Conduct informational and technical sessions with developers and programmer analyst to bring the issues on board. Have hands-on experience on ETL using SSIS.

Extracted data from various locations such as MS-Excel, Flat files etc. to SSIS.

Used LINQ and Lambda Expressions to filter data received from the different API Calls.

Experience in creating rich content Web Forms, WinForms (Windows Forms), Web User Controls, Custom Control, Server Controls, Windows Service and Web Service.

Developed and consumed WCF Web Service to access data layer components.

Environment: SQL Server 2016, IIS 7.5, Visual Studio 2015, C#, ADO.NET, ASP.NET 4.6, MVC 6.0, WCF, WPF, AJAX, HTML5, XML, CSS3, JQuery, Bootstrap, JavaScript, Angular 2.0 and Web User Controls

Teaching Assistant Jan 2016 – Apr 2016

California State University, LosAngeles, CA

Helped students to understand and write complex SQL queries.

Provided feedback and helped students learn while grading the assignments, homework and exams

Redesigned the school’s alumni site with performance increase 30%.

For senior project, trained 15 students in DBMS.

Ensure students comply with established development standards and procedures.

Provide in-depth and strong SQL specialty and knowledge to the students.

Dispense work assignments, provide guidance, and/or review the work os students

Develop Metrics to Assess & Improve quality and effectiveness of the development team

Environment: SQL Server, DBMS, PostGre, FTP, Unix

Education:

MS in Computer Science – 2016

California State University, LA

BE in Electrical and Electronics - 2011

VTU – Karnataka, India

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