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Sujan Dangal - .Net Developer

[email protected]

Location: Garfield, New Jersey, USA

Relocation: Open

Visa: United Citizen

SUJAN DANGAL | Senior .NET SOFTWARE DEVELOPER https://www.linkedin.com/in/sujan-dangal-978895211/ PROFESSIONAL SUMMARY Results-driven .NET Lead Developer with 10+ years of experience in C#, .NET Core, ASP.NET MVC, Web API, Angular, Azure, AWS, SQL Server, and cloud computing. Skilled in building scalable, secure, and high-performance applications, leading teams, and implementing Agile, DevOps, and CI/CD best practices. Passionate about digital transformation, cloud adoption, and modern software solutions using Azure Services (App Services, Service Fabric, AKS, SQL, DevOps, Service Bus) to drive innovation. ________________________________________ CORE COMPETENCIES Backend Development Extensive experience in developing multi-tier .NET Core and .NET Framework applications using ASP.NET MVC, Web API, and WCF. Expertise in building microservices-based architectures, developing RESTful APIs, and implementing Service-Oriented Architecture (SOA). Strong background in authentication and authorization using Active Directory, OKTA, Single Sign-On (SSO), and OAuth2/JWT. Hands-on experience integrating Everbridge Mass Notification API for real-time alerts and notifications. Database Management Proficient in SQL Server, PostgreSQL, and MySQL, with expertise in writing optimized stored procedures, functions, triggers, and performance tuning. Experienced in MongoDB and NoSQL databases, implementing efficient data structures and high-availability strategies. Skilled in ETL development with SSIS and utilizing SSRS, Crystal Reports, and Power BI for data analysis and reporting. Cloud & DevOps Expertise: Azure Services: Extensive experience with Azure App Services, Azure Service Fabric, AKS, Azure SQL, and Azure Service Bus for building, deploying, and managing cloud-native applications, along with automated workflows using Azure DevOps. CI/CD Automation: Skilled in setting up automated deployment pipelines with Azure DevOps, GitHub Actions, and Jenkins for consistent and efficient delivery. Infrastructure as Code (IaC): Proficient in using Terraform and ARM Templates for cloud resource provisioning, ensuring scalable and repeatable infrastructure deployment. Multi-Cloud Strategy: Experience with AWS services such as Lambda, API Gateway, S3, RDS, CloudWatch, and Event Bridge, with a focus on optimizing multi-cloud architectures. Frontend Development Skilled in Angular, React, JavaScript, TypeScript, HTML5, CSS3, and Bootstrap for developing modern, responsive web applications. Expertise in building reusable Angular components and services, implementing RxJS for state management, and optimizing UI performance. Integrated AJAX and WebSocket s (SignalR) for real-time, dynamic user interactions. Project Management and Agile Practices Proven ability to lead development teams, conduct code reviews, and manage end-to-end project lifecycle. Proficient in Agile methodologies (Scrum, Kanban) and experienced in using Jira for sprint planning and tracking. Strong focus on requirement analysis, technical documentation, and aligning business needs with technology solutions. Real-Time & Modern Technologies Implemented SignalR and WebSocket s for real-time data updates and notifications in high-performance applications. Integrated Elasticsearch and OpenSearch for high-performance, full-text search capabilities. Developed highly scalable enterprise applications, handling complex data sets and optimizing system performance. TECHNICAL SKILLS: Programming Languages C#, Java, VB.NET, .NET Cor , ASP.NET Cor , ADO.NET, Python, LINQ, PHP Front-End Technologies HTML5, CSS3, Bootstrap, JavaScript, TypeScript, jQuery, React, Angular Frameworks .NET Framework (3.0 4.7.2), .NET Core (1.1 3.0), MVC, Blazor, SignalR, Xamarin Databases SQL Server, MySQL, MongoDB Web Services Web API, WCF, RESTful Services, SOAP Cloud Platforms AWS, MS Azure Tools & Platforms Postman, JIRA, Jenkins, GIT, Azure DevOps Reporting Tools SSRS, Crystal Reports ETL Tools SSIS EDUCATION: Bachelors in Computer Science, Tribhuvan University, Nepal 2013 Senior Full Stack .NET Developer Ready Capital, New York, NY October 2022 Present Project Overview: Developing and optimizing high-performance, scalable web applications for loan origination, underwriting, and servicing in the real estate, small-business financing, and Property & Casualty (P&C) insurance sectors. Focused on enhancing front-end and back-end performance using Angular, JavaScript, .NET Core, and AWS cloud services for hosting and deployment. Key Technologies: .NET Core, C#, Angular 12, JavaScript, TypeScript, CSS, AWS (Lambda, API Gateway, RDS, S3, Cognito, ECS, CloudWatch, IAM), Microservices, OAuth2, JWT, OKTA, CI/CD, Agile/SCRUM ________________________________________ Responsibilities: Front-End & Backend Development Developed scalable, high-performance web applications using Angular 12, JavaScript, and TypeScript, ensuring smooth policy management and claims processing. Built and maintained RESTful Web APIs using .NET Core, integrating with policy administration systems, underwriting platforms, and claims processing workflows. Optimized UI performance and API interactions by implementing lazy loading, caching mechanisms, and efficient state management (NgRx). Integrated role-based access control (RBAC) using JWT, OAuth2, and OKTA to manage user authentication for insurance agents, underwriters, and adjusters. Designed microservices-based architecture, deployed on AWS ECS (Fargate), ensuring high availability and scalability for P&C insurance workflows. AWS Cloud Hosting & Deployment Deployed full-stack applications on AWS, utilizing AWS Lambda, API Gateway, RDS (MySQL), S3, and Cognito for secure and scalable hosting. Configured AWS CloudWatch for real-time monitoring, error tracking, and performance tuning. Implemented CI/CD pipelines using AWS Code Pipeline and Code Build, automating testing, deployment, and release management. Code Optimization & Standards Compliance Followed coding standards, templates, and checklists, ensuring clean, maintainable, and reusable code. Conducted code reviews for team members, identifying areas for optimization and ensuring adherence to best practices. Debugged and tested applications rigorously to minimize defects before and after delivery. Worked in Agile (Scrum) methodology, actively participating in sprint planning, daily stand-ups, and retrospectives. Performance & Security Optimization Improved application performance and load times using optimized API calls, caching mechanisms, and efficient data binding techniques. Implemented input validation and security best practices to prevent SQL injection, cross-site scripting (XSS), and CSRF attacks. Ensured compliance with P&C insurance regulations and industry security standards for sensitive customer data protection. ________________________________________ Environment: .NET Core, C#, Angular 12, JavaScript, TypeScript, CSS, AWS (Lambda, API Gateway, RDS, S3, Cognito, ECS, CloudWatch, IAM), OAuth2, JWT, OKTA, CI/CD, Agile/SCRUM Lead .NET Developer Crown Castle, Houston, TX January 2020 August 2022 Project Overview: Led the development of enterprise-grade web applications and backend services to manage telecommunications infrastructure, including tower leasing, fiber network operations, and small cell deployments. Focused on scalability, security, and high-performance applications using modern cloud technologies. Developed a microservices-based architecture to support high availability, disaster recovery, and seamless service operations. Key Technologies: .NET Core, C#, React, Web API, Entity Framework (Code First), MongoDB, Kubernetes, SQL Server, SSRS, JSON, XML, DevOps Pipelines, PowerShell, Event-Driven Architecture, Microservices, Agile/SCRUM ________________________________________ Responsibilities: Full SDLC & Agile Development Led the end-to-end software development lifecycle (SDLC) using Agile/SCRUM, ensuring iterative development and quick feature releases. Conducted requirement gathering, sprint planning, and retrospective meetings to drive efficient project execution. Defined and enforced coding standards, architecture best practices, and development methodologies. .NET Core Web API & Microservices Development Designed and developed scalable RESTful Web APIs using .NET Core for handling high-volume telecommunications data. Built microservices architecture, ensuring modularity, reusability, and fault-tolerant services. Implemented secure API communication using OAuth2, JWT, and role-based access control (RBAC). Designed asynchronous processing workflows for data streaming and batch operations. Frontend Development (React, jQuery + Performance Optimization) Developed highly responsive UI applications using React, integrating APIs for real-time service monitoring and infrastructure management. Optimized UI performance using lazy loading, caching strategies, and asynchronous API calls. Utilized jQuery for interactive UI components, enhancing user experience in managing telecommunications data. Ensured cross-browser compatibility and responsive design for an intuitive and seamless experience across devices. DevOps & CI/CD Automation Implemented CI/CD pipelines to automate builds, testing, and deployments, ensuring seamless delivery of software updates. Developed Infrastructure as Code (IaC) scripts using PowerShell, enabling automated deployment and configuration of environments. Integrated security scans and automated testing into CI/CD workflows to enhance software quality and compliance. Database Optimization & Event-Driven Architecture Optimized SQL Server queries and indexes, improving database performance for high-traffic applications. Implemented event-driven architecture to process real-time telecommunications data efficiently. Leveraged message queues and event processing techniques for low-latency, high-throughput data processing. Designed NoSQL (MongoDB) schemas for fast and scalable data access, supporting large datasets. Leadership & Mentorship Worked with cross-functional teams, including network engineers, business analysts, and DevOps engineers, ensuring smooth collaboration and integration. Conducted technical sessions on best practices for secure API design, microservices architecture, and performance tuning. Mentored junior developers, guiding them in React UI development, API design, and DevOps best practices. ________________________________________ Environment: .NET Core, C#, React, Web API, Entity Framework (Code First), MongoDB, Kubernetes, SQL Server, SSRS, JSON, XML, PowerShell, Event-Driven Architecture, Microservices, DevOps Pipelines, Agile/SCRUM DocCare, Hauppauge, NY .NET Developer Aug 2018 - Oct 2019 Project: Development of "DocCare Online," a HIPAA-compliant telemedicine platform enabling patients to connect with licensed doctors in the U.S. The project focused on security, compliance, and seamless integration of healthcare data. Responsibilities: Developed ASP.NET MVC and Web API applications, implementing MVC and MVVM design patterns for scalable architecture. Designed and built RESTful Web APIs using C#, WCF, and ADO.NET Entity Framework, ensuring secure and efficient data exchange. Developed and optimized SQL Server database components, including stored procedures, views, and triggers for high-performance data access. Built React-based user interfaces, replacing traditional ASP.NET and JavaScript components for an improved user experience. Integrated Azure cloud services, including Blob Storage, Azure SQL Database, and Azure Functions, for enhanced scalability and cloud efficiency. Designed and developed dynamic UI components using Angular, JavaScript, AJAX, jQuery, and Bootstrap for a seamless user experience. Implemented Docker containerization, optimizing resource allocation and health monitoring for scalable deployments. Developed SSRS and Business Intelligence dashboards, providing interactive drill charts and real-time analytics. Configured Azure Monitor for proactive application performance monitoring and logging. Utilized GIT for version control and followed Agile methodologies, participating in daily standups and sprint planning. Provided on-call production support, troubleshooting application issues and implementing enhancements. Environment: .NET Framework, ASP.NET MVC, C#, SQL Server, WCF, Web API, Entity Framework, React, Angular, HTML5, CSS, JavaScript, Bootstrap, jQuery, SSIS, SSRS, Docker, Azure (Blob Storage, SQL Database, Functions, Monitor), Windows Server, Agile, GIT. Asendia, Folcroft, PA .NET Developer (May 2015 Jun 2018) Project: Mail Processing Application (PARCELS), Tracking Application Responsibilities: Followed Agile methodology with daily scrums, sprint planning, and demos for business stakeholders. Collaborated with internal teams to define business objectives, project scope, and requirements. Developed applications using MVC architecture, ensuring modular and maintainable design. Built dynamic, browser-compatible UI using Angular, React, TypeScript, JavaScript, HTML5, CSS3, and Bootstrap. Created reusable Angular components, state management solutions, and integrated APIs for seamless UI experiences. Developed and consumed WCF (SOAP) Web Services and REST APIs (JSON) for system integration. Implemented AJAX, jQuery, XML, and JSON for efficient front-end interactions. Designed and optimized SQL Server database objects (Stored Procedures, Views, Triggers, Functions). Utilized AWS services (EC2, S3, DynamoDB) and AWS CodePipeline for CI/CD automation. Developed ETL processes using SSIS, performing data extraction, transformation, and loading. Managed version control with Git and tracked issues using JIRA. Handled deployment, debugging, and maintenance of web applications. Environment: Windows, Visual Studio, IIS, SQL Server, .NET Core, MVC, C#, VB.NET, Angular, React, Microservices, TypeScript, JavaScript, CSS3, SASS, HTML5, AJAX, Bootstrap, WCF, Web API, SOAP, REST, XML, JSON, OAuth, T-SQL, LINQ, TDD, NUnit, AWS (EC2, S3, DynamoDB, CodePipeline), JIRA, Git. Elephant Insurance, Glen Allen, VA Jul 2014 Apr 2015 .Net Developer Project: Auto Quote is a marketing application for insurance agents. The application consists of three main modules, Query , Policy , and Rate Quote . The Query Module is the interface with the insurance agent to query the Database and generate customizable reports. The Policy Module concerns the various insurance sectors including auto and home insurance. The Rate Quote module provides rates and payment terms, funding and protection options, and coverage details for the various types of insurance. Responsibilities: Operated ASP.NET MVC Page Controller pattern to add functionality to individual pages such as to accept input from the page request, invoke the requested actions on the controller. Designed the web UI using ASP.NET, HTML, CSS, JavaScript, and AJAX controls. Created User Controls, Data Access Layer, Business Logic Layer Classes using C# and .NET for web pages. Developed web application with Microsoft.Net technologies; Web Layer with ASP.NET and business layer with C#.Net, and Data Access layer with ADO.NET advanced functionality. Designed UI using latest AJAX controls/features and ASP.NET tools (Master pages, Themes, Site). Used HTML, CSS for styling the Web pages and to attain uniformity across all web pages and Angular JS for sorting the data. Defined Service Contracts with EF (Entity Framework) for basic CRUD operations. Extensively used ASP.NET server controls like Calendar control, Grid View, Form View and ADO.NET objects such as Data Adapter, Dataset, Data Reader, and Data View. Programmed ADO.NET for communication between application and database, used extensively Data Grid, Data Set, Data Table, Data Views, Data Adapter and Data Readers to render reports. Wrote Queries using T-SQL Statements, Views, User Defined Functions, Stored Procedures, and Triggers in SQL Server for Inserting/Updating/Deleting the data into the relational tables. Worked with ASP.NET Master Pages that were common throughout the application and content pages. Involved in Unit Testing and Integration Testing of the entire application. Environment: ASP.NET, C#, ADO.NET, VB.NET, Python, Angular JS, Web Services, XML, HTML, SQL Server, LINQ, Visual Studio, Windows, Ajax, Knockout JS, Java Script, VSTS, jQuery, Windows Server. Skapa Tech LLC, Charlottesville, VA Oct 2013 May 2014 .NET Developer Project: The Project/Application eCare Portal was developed to assist small clinics and healthcare facilities by providing an online platform for patients to schedule appointments, access medical records, and manage prescription refills. Healthcare providers used the portal to track patient data, generate reports, and enhance communication workflows. The platform was developed using .NET, C#, MVC, WCF, Ajax, ASP.NET, JQuery, and SQL Server. Responsibilities: Designed the complete solution using 3-tier Architecture model and design patterns mainly Abstract Factory and Singleton. Worked on Agile Methodology to practice-based methodology for modeling and documentation of software-based systems. Used Model-View-Control MVC software architecture in web applications to view the html. Developed all the Business Logic for all the modules in a separate Business Layer in C# and this was implemented using WCF. Configured Windows Communication Foundation (WCF) service to authenticate clients with Windows credentials for intranet applications for login validations. Used ASP.NET Page lifecycle Techniques and handle a control's initialization, instantiating controls, restoring and maintaining state, running event handler code, and rendering Used C#.Net, ADO.Net and PL/SQL Procedures in-order to access the oracle database for the front-end presentation. Wrote PL/SQL queries with Joins on multiple tables, Stored Procedures, Functions, Triggers Implemented features of ASP.Net AJAX such as Calendar Controls, Repeater Control, and Validation controls, Dataset, Security using forms authentication. Worked on Grid view using ADO.NET and retrieved data from SQL server using queries. Created data access layer to communicate with the SQL Server Database with ADO.NET objects. Used ASP.Net web application in LINQ to SQL for database connectivity. Environment: C# .NET, ASP.Net, ADO.Net, Microsoft Visio, AJAX, T-SQL, Visual Studio .Net SQL Server and MVC. 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