Sr .Net Full Stack Developer

Abdul Rizwan Mohammed

Sr .Net Full Stack Developer

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

Phone: 872-***-****

https://www.linkedin.com/in/abdul-rizwan-mohammed-567492247

PROFESSIONAL SUMMARY:

Around 7+ years of Software Engineering experience in analysis, design, development, implementation, and testing of web and desktop based multi-tier applications in Retail, Insurance, Health, and Transport domains.

Experienced in all phases of software development life cycle (SDLC) – Feasibility study, Project Analysis, Requirements, Software Design, Development, Testing, Documentation, UAT, Deployment and Warranty Support

Technical expertise in Microsoft Technologies such as .Net Framework (4.0/4.5.1/4.6), ASP.Net MVC, C#, WCF, AJAX, ADO.NET, SQL SERVER, .Net Core 3.1, 6.0

Used HTML and CSS to design page layout and implemented dynamic effects using JavaScript

Expertise in creating and scheduling complex SSIS packages for transferring data from multiple sources into SQL Server, Access and Excel by using SSIS and DTS of SQL Server.

Created JSON based Azure Resource Manager (ARM) templates, Used them for deployments.

Experience in implementing and migrating and deploying workloads on Azure VM.

Have expertise in technical design documentation using Object-oriented analysis (OOA), Design (OOD) and agile methodologies.

Participated in coding challenges and hackathons, showcasing Python expertise and contributing innovative solutions to technical problems within the organization.

Employed Python's virtual environments and dependency management tools to ensure code reproducibility and maintain a clean development environment.

Worked on evolving latest web technologies like .Net Core, ASP.NET MVC 4, AngularJS

Developed Data Access Layer (DAL), Business Logic layer (BLL) also in implementing Business Processes, as part of Service-Oriented Architecture (SOA).

Expert in developing an N-Tier application with Custom Control, User Control, and Provided Rich Functionality.

Good experience in developing rich UI web applications using ASP.NET MVC, HTML5, JavaScript.

Hands-on experience in developing and consuming XML Web Services using WSDL and SOAP, REST API Services.

Extensive work experience in Windows Communication Foundation (WCF)

Experience with Model-View-Controller (MVC) architecture

Demonstrated exceptional attention to detail by thoroughly reviewing and editing documents, resulting in error-free reports and presentations.

Experience with Unified model Language Tools like Star UML, Enterprise Architect, Visio

Consumed ADO.NET components like Data Adapter, Dataset to perform data operations. Extensively used ADO.NET to implement the data layer to communicate with different databases.

Worked on designing the Database Schema, which represents an ownership context for a Microsoft SQL Server 2018 and Oracle 11g database object.

Created Stored Procedures to extract data for generating reports by using SQL Server 2016/2018 functions and Views for the retrieval of data and BI.

TECHNICAL SKILLS:

Web Technologies

ASP.NET 5.0/4.8/4.7/4.5/4.0/3.5/2.0, C/C++, ASP.Net Ajax 3.0/2.0, JavaScript, jQuery, Angular 13, .Net 4.5 framework (MVC), Angular 13,Identity and Access Mgmt. (MFA), AngularJS, NodeJS, ReactJS, Knockout JS and MVC 5.0/4.0/2.0

Programming Languages

C#.Net 7.2/6.0/5.0/4.0/3.0, VB.Net 10.0/9.0/8.0/6.0, PL/SQL, C#, ReactJS, SQL, Angular 9 -6 and JavaScript

JavaScript Libraries

jQuery, Ext.js, angular.js, Angular2, Angular 4,Vue, Angular 5, Backbone.js, Require.js, Node.js, Bootstrap, Ext.js, React js, Typescript.

IDE & Tools

Visual Studio 2022/2019/2017/2015/2013/2012/2010/2008, SQL Server Management Studio17.8/17.0/16.5/16.3

Development Tools

Visual Studio, 2015/2019/2022 Adobe Photoshop CS5, Adobe Illustrator

Debugging Tools

Firebug, Karma, Jasmine, and Mocha

Version Control

Perforce, CVS, SVN, GIT, GITHUB, VSS, TFS, Tortoise SVN, StarTeam

Publishing Tools

Adobe PageMaker, MS Office, Visual Studio.Net, SQL Management Studio 2012/2018

Methodologies

Agile Methodology using Scrum, Waterfall methodology

Database

MS SQL SERVER 2019/2017/2016/2014/2012/2008, TSQL, COSMOS DB, Oracle 12c/11g/10g, AWS, Azure

Cloud Environment:

Amazon Web Services, Microsoft Azure & Google Cloud

EDUCATION :

Master’s in Information Technology, from University of Cumberland’s, USA

Bachelors in Information Technology Form Potomac University IL, USA

WORK EXPERIENCE:

Client: DMI, McLean, VA Feb 2025-Present

Role: Sr .Net Full Stack Developer

Project Details: DMI, headquartered in McLean, Virginia, is a global digital transformation company that offers a range of services to help organizations modernize their technology infrastructure, enhance user experiences, and optimize business processes.

Responsibilities:

Designed and developed scalable microservices using ASP.NET Core Web API, enabling efficient policy and claims management.

Built RESTful APIs for internal and external integrations, ensuring secure data exchange between multiple systems.

Developed an Angular-based front-end application with dynamic UI components to improve user experience for policyholders and agents.

Implemented Azure Functions and Event Grid for handling asynchronous processing in claims and underwriting workflows.

Created and managed SQL Server databases, optimized queries, and utilized Entity Framework Core for seamless data operations.

Integrated Identity Server and OAuth2/JWT authentication to enforce secure role-based access control (RBAC) for different user roles.

Deployed microservices using Docker containers and Kubernetes (AKS) for high availability and scalability.

Implemented Azure Service Bus for event-driven communication across distributed services.

Developed and managed CI/CD pipelines in Azure DevOps, automating build, test, and deployment processes.

Implemented multi-threading and parallel processing to efficiently handle large datasets in underwriting operations.

Engaged in Agile development methodologies, including sprint planning, stand-ups, and retrospectives.

Provided technical leadership, conducted code reviews, and mentored junior developers to improve team performance.

Ensured compliance with insurance industry regulations and data protection standards, including PCI DSS and GDPR.

Conducted performance tuning and load testing using JMeter to ensure system reliability under high traffic conditions.

Implemented GraphQL API support to enable flexible data retrieval for policy and claims reporting dashboards.

Involved in making the changes in the database MSSQL Server modifying the Stored Procedure and writing the complex logic to retrieve the data from the multiple tables.

Involved in optimizing the code for the better performance of the application.

Involved in design and developing the web application using the .net 8 version.

Involved in working with the business analytics to give suggestions on the stories for the implementation of the application.

Involved in writing unit test cases.

I am involved in working with the testers for helping the stories to test which I implemented on the application.

Environment: .Net 8, cshtml, JavaScript, SQL (ssms) MVC 5.2.6, C#, Visual studio 2019, Angular 12,13 LINQ, Entity Framework, JavaScript, HTML, jQuery, SQL Server, ASP.net Core, Web API,CICS,VSAM, PL/SQL, Kafka Microservices, Lenel, Blaze, Azure, Oracle 12c, Crystal Reports, Angular, CSS, HTML5, React JS, Bootstrap, SQL Server 2019, SSRS, SQL Inetgration Services(SSIS), Azure, Azure DevOps.

Client: Bank Of America. Chicago, IL. Feb 2024-Jan 2025

Role: Sr .Net Full Stack Developer

Project Details: Bank of America is one of the world’s leading financial institutions, serving individuals, small- and middle-market businesses, large corporations, and governments with a full range of banking, investment management and other financial and risk management products and services.

Responsibilities:

Involved in implementing the business functionality of the web application, architecture change in the application.

Designed and developed various interfaces, and classes to construct business logic using C#.

Developed the reusable framework for the application using .NET framework 4.8.

Worked on developing the web application based on .NET MVC, CSHTML, JavaScript, jQuery, CSS, SQL(ssms).

Debugging the code and fixing the bugs spike to research the story and helping the developers with the implementation.

Involved in writing the test cases to help the tester test the business functionality in the application I developed.

Involved in the story retrospective meeting to give suggestions to what needs to be started, stopped, and continued in the team.

Involved in demoing the story to the businesspeople which I implemented / Refactored the code for higher performance, used parallelism wherever possible.

Involved in creating Class, Sequence, Collaboration diagrams using StarUml

Used Style Cop to test the performance with minified CSS and compressed image files.

Extensively worked in middle-tier on WCF, Loading data from various sources to SQL Server database using SSIS package.

Experience in Extracting, Transforming and Loading (ETL) data from Excel, Flat file to MS SQL Server by using BCP utility, SSIS services.

Used SSIS to build high performance data integration solutions, including Extraction, Transformation and Load (ETL) packages and scheduled the SSIS packages and jobs..

Involved in reviewing Unit Test Scenarios & Cases by test Team Coding and Tuning the queries, stored procedures, and functions against the SQL database.

Implement Unit Testing, Integration Testing, and Regression Testing Used JSLint Tool to check the code quality of JavaScript.

Involved in the development of jQuery Ajax calls for lightweight data lookup screens.

Used JSON objects for better transfer of data for lookup screens, Worked in developing RESTful services.

Contributed to the development of RESTful APIs enabling integration between different applications and systems for seamless data exchange.

Used Quality Center Tool for defects by QA /UAT and update the status after the resolution of defects.

Used Agile methodologies for Task updates on User stories form Backlog during each sprint.

Involved in Documenting the Use Cases (by preparing, TDD, UTP, Understanding Document and Application Publishing Document etc.)

Check for multiple browser compatibility (Internet Explorer, Mozilla Firefox) of application.

Worked as QA analyst on .Net applications and as backend tester (Database) for data quality.

Designed & developed the Master & detailed Test plan using the Business requirements.

Conducted the Functional, System, Integration, Regression, UAT and Smoke Tests of the Web application.

Environment: . Net Framework 4.8, C# .NET, cshtml, Javascript, SQL (ssms) MVC 5.2.6, C#, Visual studio 2019, Angular 12,13 LINQ, Entity Framework, JavaScript, HTML, JQuery, SQL Server, ASP.net Core, Web API,CICS,VSAM, PL/SQL, Kafka Microservices, Lenel, Blaze, Azure, Oracle 12c, Crystal Reports, Angular, CSS, HTML5, Angular material, CICS,JMeter,Cloud Watch, Openshift, React JS, Bootstrap, SQL Server 2019, SSRS, SQL Inetgration Services(SSIS), Azure, Azure DevOps.

Client: United Airlines, IL Feb 2021 – Jan 2024

Role: Sr .Net Full Stack Developer

Project Details: United Airlines, Inc. is a major airline in the United States headquartered in Chicago, Illinois. It operates an extensive domestic and international route network across the United States.

Responsibilities:

Designed and developed various interfaces, classes to construct business logic using C#.

Developed Razor Views with generic control models.

Designed, developed and migrated SSIS 2008 to SSIS 2012 packages.

Developed jQuery Scripts to handle Ajax calls to controller actions for calculations, validation, and rules.

Intermediate knowledge in working with RDBMS includes MS SQL Server 2008/2005/2000 and Oracle.

Integrated Dapper within the application architecture to fetch the data from database and worked on SQL developer tool to validate the generated queries.

Involved in development of application on azure server by creating packages through Visual Studio, Power shell and Azure Portal.

Expert in working with SSIS for creating packages to transform data from different OLEDB Provider like DB2, MS Access, Flat File, Excel, Oracle and Automate the ETL.

Experience in providing Logging, Error handling by using Event Handler, and Custom Logging for SSIS Packages

Experience on latest Evolutions of JavaScript, Docker, Web pack, OpenStack, AWS, Elastic Search, Radis, MongoDB, GitHub Enterprise, Splunk.

Transformed design mock-ups into cross-browser compatible HTML5/CSS3 layouts and implemented dynamic elements and reusable libraries with JavaScript, JQuery and Angular.js

Extensive experience in SSIS Package Configuration, Development, Deployment and Support of SSIS.

Experience in creating complex SSIS Packages with error handling using control and dataflow elements.

Installation of MongoDB on physical machines, Virtual machines as well as AWS, Creating SSIS Packages using different type’s task and with Error Handling.

Develop software Applications using .Net 6, ASP.NET Core MVC,JWT, API, Angular 13, C#, Microsoft SQL Server (MSSQL) as core technologies.

Created end-to-end solutions by leveraging C# and .NET Core for both frontend and backend components, ensuring seamless integration and user experiences.

Experience with container-based deployments using Docker, working with Docker images, Docker Hub and Docker-registries and Kubernetes.

Used MongoDB third party tools (ROBO MONGO, MONGOOWL, MONGOVUE) and mongo-built in binaries to monitor and analyze the performance of MONGODB.

Developed RESTful APIs using C# and .NET Core, enabling smooth communication between different application layers and external services.

Performed automation engineer tasks and implemented the ELK stack (Elasticsearch, Fluent, and Kibana) for AWS EC2 hosts.

Experience in dealing with Windows Azure IaaS - Virtual Networks, Virtual Machines, Cloud Services,

Expertise in Azure Infrastructure Management (Azure web role, Worker role, SQL Azure, Azure Storage).

Developed n-tier Application with UI, Business and Data Access layers using ASP.NET, C#.NET.

Developed dynamic and interactive web applications using Angular (v6+) as the front-end framework, ensuring a modern and engaging user experience.

Having work experience in Databases like Oracle 11g and 12g, SQL Server, Postgres, Cassandra, and MySQL

Building/Maintaining Docker container clusters managed by Kubernetes Linux, Bash, GIT, Docker, on GCP (Google Cloud Platform). Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, test deploy.

Practiced Agile Methodologies (KANBAN, SCRUM and SCRUMBAN) to review progress of project in weekly sprints.

Worked on an Agile (Scrum) - Test Driven Development Team to deliver regular updates to business team and project managers.

Leveraged Python for data manipulation, ETL processes, and automation, resulting in improved efficiency and data accuracy for critical business processes.

Hands on experience in Azure technologies including Azure Data Lake, Azure Blob storage and Azure Data Factory. Various kinds of ETL using Azure data factory (ADF).

Worked on MongoDB database concepts such as locking, transactions, indexes, Sharding, replication, schema design, etc.

Designed and developed ASP.NET 3.0 features like Master Pages, CSS for achieving uniformity through all the Web pages.

Utilized Python libraries for data analysis and visualization to generate actionable insights, contributing to data-driven decision-making within the organization.

Performed CRUD operations like Update, Insert and Delete data in MongoDB, Develop and monitor multiple pipelines in Azure data factory.

Involving in Architecture design of SAAS based applications and create a framework based out of it.

Implemented containerization using Docker and container orchestration using Kubernetes to deploy and manage highly scalable microservices in a cloud environment in distributed systems.

Utilized messaging systems such as RabbitMQ for reliable communication between microservices, ensuring high availability and fault tolerance.

Develop SAFe agile service offering and content in partnership with existing clients and Dewpoint staff.

Environment: ASP.Net MVC 5, C#.NET, Web (REST) APIs, Kafka,MSSQL Server jQuery, Typescript, Angular 13, Angular 10, Angular CLI, .NET Core 3.1, CSS, Visual Studio 2019, JavaScript, SQL Server 2016/2018, MONGODB,React, SSRS, SSIS, Web Services, SSRS, Bootstrap, .Net 6.0

Client: CVS Healthcare, RI Nov 2018 – Dec 2020

Role: Sr .Net Developer

Project Details: CVS Health Corporation is an American healthcare company that owns CVS Pharmacy, a retail pharmacy chain; CVS Caremark, a pharmacy benefits manager; and Aetna, a health insurance provider, among many other brands. The company is the world's second largest healthcare company.

Responsibilities:

Analyzed Legacy asp.net pages to re-write in Asp.Net Web API MVC and Angular 4

Involved in design and development for re-engineering the complete project.

Agile Methodology towards developing the application using JIRA.

Used JavaScript for Client side validations. Extensively used ASP.NET, JavaScript, jQuery, AngularJS to develop front end screens making use of Server and User Controls.

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

Developed in Agile\Scrum atmosphere to work on. net core\Full stack utilizing MediatR, Fluent & Entity Framework

Implemented REST Microservices using spring boot. Generated Metrics with method-level granularity and Persistence using Spring AOP and Spring Actuator.

Developed Web applications and Web Services using ASP.Net, C#, MVC4, Entity Framework, LINQ, WCF, JASON, HTML5, CSS3, JavaScript, JQuery AND Angular JS.

Experience in writing Stored Procedures, Triggers, Views, and SSIS packages on MS SQL Server 2014/ 2012/2008/2005 and Pl/Sql Oracle 9i/10g/11g.

Experience in Extracting, Transforming and Loading (ETL) data from Excel, Flat file to MS SQL Server by using BCP utility, SSIS services.

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

Worked on creating different types of indexes based on different collections to get good performance in MongoDB.

Experience in complete SSIS life cycle in creating SSIS packages, building, deploying and executing the packages in both the environments (Development and Production).

Developing of SSIS packages, which retrieve data from various sources like OLEDB, Excel, Flat files and used data transformation.

Developed web applications using HTML, CSS, and AngularJS, handling, and database in SQL server.

Closely worked with Applications using React.JS and Node.js libraries RPM, gulp directories to generate desired views, and flux to root the URLs properly.

Creating Packages on SSIS by using Different Transformations like Derived Column, Lookup, Sort and OLEDB command to Load Data into Destination.

Utilized .NET Core to build cross-platform applications, ensuring compatibility and consistent behavior across different operating systems.

Optimized application performance using C# and .NET Core, employing techniques such as asynchronous programming, and caching to enhance responsiveness.

Leveraged dependency injection patterns within C# and .NET Core to achieve modularity, testability, and maintainability in application code.

AJAX calls and JSON for passing objects from Controller to View and vice versa.

Designed and developed various abstract classes, interfaces, and classes using Object Oriented Principles to construct the business logic using C#.

Utilized Python libraries such as Pandas and NumPy for advanced data manipulation, cleansing, and transformation, resulting in improved accuracy and reliability of data-driven insights.

Integrated machine learning models into .NET applications using Python's scikit-learn library, enabling predictive analytics, and enhancing decision-making processes.

Extensively used CSS to provide a flexible presentation, enabling multiple pages to share formatting and reduce the complexity and redundancy of the HTML pages.

integrated databases using Entity Framework Core or ADO.NET, ensuring efficient data access and manipulation within C# and .NET Core applications.

Implemented robust error handling and conducted effective debugging using C# and .NET Core tools to identify and resolve issues efficiently.

Configured an AWS Virtual Private Cloud /PC) and Database Subset Group for isolation of resources within the Amazon RDS Aurora DB cluster.

Environment: C#, ASP.NET, .Net Core, Entity Framework, Kafka, JavaScript,LINQ, MSSQL Server,SSRS, SQL Server, Angular 13,Postgres, GIT, Web API, Jenkins, XML, JSON, Check Marx, Nunit Test, Spec flow

Client: Home Depo, Atlanta Jan 2018-Oct 2018

Role: .Net Developer

Responsibilities:

Involved in understanding the business functionality of Sales EDGE Online application.

Designed and developed various interfaces, classes to construct business logic using C#.

Developed the reusable framework for the application using .NET.

Involved in designing web pages using ASP.NET.

Involved in creating User Controls for reusability.

Involved in developing WCF services to interact with other WPF projects.

Worked in developing the presentation tier framework based on ASP.NET MVC, HTML, jQuery, CSS.

Refactored the code for higher performance, used parallelism wherever possible.

Involved in creating Class, Sequence, Collaboration diagrams using StarUml.

Used Style Cop to test the performance with minified CSS and compressed image files.

Extensively worked in middle-tier on WCF.

Loading data from various sources to SQL Server database using SSIS package.

Experience in Extracting, Transforming and Loading (ETL) data from Excel, Flat file to MS SQL Server by using BCP utility, SSIS services.

Used SSIS to build high performance data integration solutions, including Extraction, Transformation and Load (ETL) packages and scheduled the SSIS packages and jobs.

Designed and deployed web scraping scripts using Python to extract and analyze data from external websites, enhancing market research and competitive analysis capabilities.

Involved in reviewing Unit Test Scenarios & Cases by test Team.

Involved in Coding and Tuning the queries, stored procedures, and functions against the SQL database.

Used Team Foundation Server for version control and source code maintenance needs as per the client standards.

Contributed to the development of RESTful APIs using Python, enabling integration between different applications and systems for seamless data exchange.

Created automated data pipelines using Python and scheduling tools like cron, orchestrating ETL processes and ensuring timely data updates for reporting and analysis.

Collaborated with data scientists to deploy Python-based machine learning models into production systems, enhancing the application's predictive capabilities.

Developed interactive data visualizations using Python libraries like Matplotlib and Plotly, enabling stakeholders to gain insights from complex datasets more effectively.

Used Quality Center Tool for defects by QA /UAT and update the status after the resolution of defects.

Used Agile methodologies for Task updates on User stories form Backlog during each sprint.

Involved in Documenting the Use Cases (by preparing, TDD, UTP, Understanding Document and Application Publishing Document etc.)

Check for multiple browser compatibility (Internet Explorer, Mozilla Firefox) of application.

Worked as QA analyst on java & .Net applications and as backend tester (Database) for data quality.

Designed & developed the Master & detailed Test plan using the Business requirements.

Conducted the Functional, System, Integration, Regression, UAT and Smoke Tests of the Web application.

Environment: ASP.NET MVC4, C# .NET, WCF, jQuery, JavaScript,Ajax, Angular 13,SQL Server 2008, StarUml, SSRS, CSS, TFS, jSlint.

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