SUMMARY:

• Over 5+ Years of IT experience in the field of both front - end and back-end Web Applications and Windows applications with Relational database design, Object-oriented design, n-tier architecture, Onion architecture and MVC.
• Expertise in web develop and design with HTML5, CSS3, Bootstrap 4, JQuery and JavaScript.
• Excellent knowledge and experience in Single Page Application (SPA) using Angular, Typescripts and Web Api.
• Thorough understanding in web application development using ASP.NET Web forms & MVC & Web API, Web Services, Windows Communication Foundation (WCF).
• Proven skills in Database system. Implement and optimize the database performance with stored procedures, user defined function, triggers, views in MS SQL Server.
• Solid knowledge in MS SQL Server, ADO.NET, LINQ to SQL & Objects, Entity framework.
• Worked with business analysis and requirement gathering in Agile, Waterfall and Test-Driven Development.
• Thorough understanding the interactions between business users and developers and translating business requirements and user expectations into technical specifications.
• Proven track record using Agile SDLC methodologies.
• Excellent communication, planning, time management skills and experience in working with cross-functional and global team environments.
• Successful delivery and execution with changing requirements and challenging timelines.
• Excellent domain knowledge in financial industry including fixed income, equity, derivatives and financial risk management.

TECHNICAL SKILLS:

Web: Angular 7, Angular Materials, Node.js, Bootstrap 3, JQuery, HTML5, CSS3

.NET: ASP.NET MVC 5, ASP.NET Web forms, ASP.NET Web API, Web services, WCF, Entity Framework 6, LINQ, Visual Studio 2017

Programming: Microsoft C#, JAVA, Python 3, R

Database: MS SQL Server 12/14/17, T-SQL, PostgreSQL, Mysql

Others: XML, JSON, RESTful, Azure, Tableau, Postman, JIRA, SoapUI

Unit testing: Jasmine, Karma, NUnit

EXPERIENCE:

Confidential, Tinton, NJ

Web application Developer (Angular / Web API)

Responsibilities:

• Act as a full stack developer being involved in the front end and back end development.
• Gather the requirements, conduct conceptual design and create functional specifications.
• Create reusable and testable modules, components, services (Dependency Injection) and directives (ngFor, ngModel, etc) to implement the functionalities.
• Implement the client-side input form validation. implement the token-based authentication with interceptors.
• Enable the navigation by implementing route and implement the route protection by using Route Guard.
• Implement Observables (Rxjs) to support communication between publishers and subscribers and optimize the web application speed and efficiency by implementing the Lazy Loadings.
• Implement the data format by applying pipe.
• Use two-way binding to build more interactive user interface by implementing the ngModel.
• Create the Web API GET/POST/PUT/DELETE functions and implement the format transformation.
• Test the Web API by using Postman.
• Handle the Microsoft SQL Server database architecture design and use Entity Framework to setup the data access layer.
• Implement the data fetching and retrieving with LINQ.
• Implement the stored procedure for faster retrieval and optimization.

Environment: Angular 6, Bootstrap, HTML5, CSS3, JavaScript, Web API, Entity framework 6, C# .NET, Microsoft SQL Server 17, LINQ.

Confidential, IL

Software Developer Engineer (Angular / Web API)

Responsibilities:

• Gathered the requirements specifications and prototyped design.
• Created multiple data tables for the supply inventory information.
• Applied the database first approach to build the back-end database system as well as the front-end UI.
• Implemented Cross-Origin Resource Sharing (CORS) for the web application by using Owin.Cors.
• Designed the front-end user interface by using HTML5, CSS3 and Bootstrap 3 web design tools.
• Implemented the Authentication and Authorization with JSON Web Token (JWT).
• Worked with JavaScript and AJAX libraries and JQuery frameworks.
• Created reusable services and components and implemented the functions to meet the requirements.
• Created the Modal in the user GUI and applied the Reactive form to handle client-side form input and implemented the form input validation.
• Created the Route Guard in the service to protect the route navigation.
• Implemented and tested the API including GET/PUT/POST/DELETE to meet the requirements.
• Used Entity Framework to communicate with the database.
• Implemented stored procedures and user functions in the MS SQL Server for better performance.
• Comprehensively tested, maintained, documented and deployed the application.
• Use JIRA as the management for ticketing and code merging.

Environment: Angular 4, Bootstrap 3, HTML5, CSS3, JQuery, Entity framework 6, C# .NET, Microsoft SQL Server 12.

Confidential, WI

Web application Developer (ASP.NET / MVC)

Responsibilities:

• Cooperated with supply manager and business lines to collect product specifications and relevant documentation materials.
• Designed web application using ASP.NET MVC.
• Implemented ASP.NET MVC Routing using convention-based and attribute-based routing.
• Implemented the repository and Unit of work to create the abstraction layer between the data layer and the business layer.
• Created business layer to enhance the application security.
• Implemented business logic using MVC authorization filter and action filter.
• Designed the front-end web page using ASP.NET Razor, HTML, CSS and implemented dynamically display with AJAX, JQuery .
• Implemented validations using ASP.NET MVC Validation.
• Designed the database system based on the products details.
• Created data models in MVC using Database First Approach.
• Used LINQ for better code efficiency and making query to the database.
• Implemented Stored procedures to enhance the performance.
• Involved in software configuration management using Azure DevOps.

Environment: .NET Framework, C#, ASP.NET MVC 5, MS SQL Server 12, HTML5, Razor, CSS3, Ajax, JQuery, JavaScript, Azure, LINQ.

Confidential, IL

Web application Developer (MVC / Web form)

Responsibilities:

• Worked as front end and back end contributor in the development.
• Developed key functional components in ASP.NET Web Forms.
• Implemented user access control with Action filter using ASP.NET authorization in the login.
• Implemented client based and server-based state management.
• Improved the performance by enable cache features.
• Set up the data access layer with ADO.NET class such as DataSet and DataTable for the data connection.
• Implemented the autocomplete features by using JQuery, AJAX and Web service.
• Created database documentations and tables in MS SQL Server.
• Implemented the communication between the front end and back end database through LINQ.
• Cooperate with colleges with debugging and testing.

Environment: .NET Framework, C#, ADO.NET, ASP.NET Web Forms, MS SQL Server 12, AJAX, JQuery, Web service.