Senior Full Stack .NET Developer

HAMZA ZAHID KHOKHAR

SENIOR FULL STACK .NET DEVELOPER

Valley Stream, NY 11580 607-***-**** ***************.***@*****.*** Willing to Relocate PROFESSIONAL SUMMARY

Senior Full Stack .NET Developer with 9+ years of experience designing, developing, modernizing, integrating, and supporting enterprise web applications. Strong expertise in C#, .NET, .NET Core, ASP.NET Core, ASP.NET MVC, Web API, Entity Framework Core, SQL Server, React, JavaScript, REST APIs, Azure, Docker, and CI/CD. Experienced across the full SDLC, including application architecture, backend and frontend development, API design, database development, integrations, testing, cloud deployment, troubleshooting, and production support. Career progression from Junior .NET Developer to Full Stack .NET Developer, Senior

.NET Developer, and Senior Full Stack .NET Developer. TECHNICAL SKILLS

Languages: C#, SQL, JavaScript, TypeScript, HTML5, CSS3

.NET: .NET 8, .NET 6/7, .NET Core, .NET Framework, ASP.NET Core, ASP.NET MVC, ASP.NET Web API Backend: REST APIs, Entity Framework Core, LINQ, ADO.NET, Dapper, Dependency Injection, Microservices Frontend: React.js, TypeScript, JavaScript/ES6+, HTML5, CSS3, Bootstrap, jQuery Architecture: OOP, SOLID, Design Patterns, Clean Architecture, Layered Architecture, Application Modernization Databases: SQL Server, PostgreSQL, Oracle, MySQL, Stored Procedures, Query Optimization Cloud / DevOps: Microsoft Azure, Azure App Service, Azure Functions, Azure SQL, Azure Storage, Azure Key Vault, Azure DevOps, Docker, Kubernetes, CI/CD

Integration / Security: REST, JSON, XML, Swagger/OpenAPI, Postman, JWT, OAuth 2.0, OpenID Connect, RBAC Testing / Tools: xUnit, NUnit, Moq, Unit Testing, Integration Testing, Git, GitHub, GitLab, Visual Studio, VS Code, Jira Methodologies: Agile, Scrum, SDLC, Code Reviews, Continuous Integration, Continuous Delivery PROFESSIONAL EXPERIENCE

Agilesol

Senior Full Stack .NET Developer March 2023 – Present

• Design, develop, and maintain scalable enterprise applications using C#, .NET, ASP.NET Core, and Web API.

• Develop full-stack solutions combining ASP.NET Core backend services with React and TypeScript frontend applications.

• Build secure RESTful APIs for web applications and internal/external system integrations.

• Implement business logic, service layers, dependency injection, validation, exception handling, and reusable components.

• Develop data-access solutions using Entity Framework Core, LINQ, Dapper, and SQL Server.

• Design database objects, stored procedures, queries, and data models with a focus on performance and maintainability.

• Integrate third-party services and enterprise systems through REST APIs, JSON, authentication mechanisms, and API contracts.

• Implement authentication and authorization using JWT, OAuth 2.0, and role-based access controls.

• Develop reusable frontend components using React, TypeScript, JavaScript, HTML5, and CSS3.

• Contribute to application architecture and modernization using SOLID principles, design patterns, and scalable architecture practices.

• Support Docker-based application deployments, Azure services, CI/CD pipelines, automated testing, and production releases.

• Troubleshoot application, API, database, and production issues; conduct code reviews and mentor developers. Technology: C#, .NET, ASP.NET Core, Web API, React, TypeScript, Entity Framework Core, SQL Server, Azure, Docker, REST, Git, CI/CD, Agile/Scrum

Intellectsoft – NY

Senior .NET Developer February 2021 – March 2023

• Developed and enhanced enterprise applications using C#, .NET Core, ASP.NET Core, ASP.NET MVC, and Web API.

• Designed and implemented RESTful APIs and backend services supporting web and business applications.

• Developed reusable components using object-oriented programming, SOLID principles, dependency injection, and design patterns.

• Built data-access functionality using Entity Framework Core, LINQ, SQL Server, and stored procedures.

• Designed database queries and optimized data-access processes for application performance.

• Integrated internal and third-party systems through REST APIs and JSON-based communication.

• Implemented authentication, authorization, JWT-based security, and role-based access controls.

• Participated in legacy application modernization and migration toward modern .NET Core and ASP.NET Core.

• Created unit and integration tests and participated in troubleshooting and root-cause analysis.

• Used Azure and CI/CD practices to support application builds, deployments, and production releases.

• Participated in peer code reviews and collaborated with product owners, QA engineers, business analysts, and developers in Agile/Scrum teams.

Technology: C#, .NET Core, ASP.NET Core, ASP.NET MVC, Web API, Entity Framework Core, SQL Server, Azure, REST, Docker, Git, CI/CD, Agile/Scrum

Appsvolt

Full Stack .NET Developer March 2019 – February 2021

• Developed web applications using C#, .NET Core, ASP.NET MVC, and ASP.NET Web API.

• Built backend services and RESTful APIs supporting business and frontend application requirements.

• Developed frontend functionality using JavaScript, React/Angular, HTML5, CSS3, and Bootstrap.

• Integrated frontend applications with .NET APIs and implemented client-side validation and application workflows.

• Developed SQL Server queries, stored procedures, database objects, and data-access functionality.

• Used Entity Framework and LINQ to implement application data-access layers and reusable services.

• Integrated third-party APIs and external services with internal application workflows.

• Investigated defects, performed debugging, and delivered fixes across frontend and backend components.

• Participated in testing, code reviews, deployments, production support, and Agile/Scrum development. Technology: C#, .NET Core, ASP.NET MVC, Web API, React/Angular, JavaScript, HTML5, CSS3, Entity Framework, SQL Server, REST, Git, Agile/Scrum

Orases – Frederick, MD

Junior .NET Developer April 2018 – March 2019

• Developed and maintained web applications using C#, .NET Framework, ASP.NET MVC, and ASP.NET.

• Assisted with application features, backend functionality, and user-interface components.

• Created SQL queries and stored procedures and supported application database operations using SQL Server.

• Developed frontend functionality using JavaScript, jQuery, HTML5, and CSS3.

• Assisted with debugging application issues and resolving defects identified during development and testing.

• Worked with senior developers to implement business requirements and application enhancements.

• Participated in application testing, code reviews, source-control activities, software releases, and production support. Technology: C#, .NET Framework, ASP.NET MVC, ASP.NET, SQL Server, JavaScript, jQuery, HTML5, CSS3, ADO.NET, Git, Agile EDUCATION

Pace University – New York Bachelor of Science in Computer Science September 2014 – February 2018 CORE COMPETENCIES

Full Stack Development • Backend Engineering • Frontend Development • REST API Development • Enterprise Applications • Application Modernization • Database Development • Cloud Applications • Microservices • API Integration • CI/CD • Agile/Scrum

• Production Support • Technical Troubleshooting • Code Review • Mentoring

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