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I am a Senior .NET Developer with 8+ years of experience delivering full-stack enterprise applications across banking, healthcare, and enterprise domains. I specialize in C#, .NET Core, ASP.NET MVC, RESTful APIs, microservices, and cloud deployments on Azure and AWS. I thrive in collaborative, agile environments, implement secure coding practices, and mentor teams to improve code quality and maintainability. I also build rich front-end experiences using TypeScript, React, and Angular, optimize SQL Server databases, and drive CI/CD pipelines with Azure DevOps. I enjoy turning complex business requirements into scalable, high-performing systems and applying SOLID, TDD, and design patterns to deliver reliable software on regulated platforms.…I am a Senior .NET Developer with 8+ years of experience delivering full-stack enterprise applications across banking, healthcare, and enterprise domains. I specialize in C#, .NET Core, ASP.NET MVC, RESTful APIs, microservices, and cloud deployments on Azure and AWS. I thrive in collaborative, agile environments, implement secure coding practices, and mentor teams to improve code quality and maintainability. I also build rich front-end experiences using TypeScript, React, and Angular, optimize SQL Server databases, and drive CI/CD pipelines with Azure DevOps. I enjoy turning complex business requirements into scalable, high-performing systems and applying SOLID, TDD, and design patterns to deliver reliable software on regulated platforms.

Sivamanikantasai Ponugoti

Full Stack Developer, Web Developer, Front-End Developer, +2

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I am a Senior .NET Developer with 8+ years of experience delivering full-stack enterprise applications across banking, healthcare, and enterprise domains. I specialize in C#, .NET Core, ASP.NET MVC, RESTful APIs, microservices, and cloud deployments on Azure and AWS. I thrive in collaborative, agile environments, implement secure coding practices, and mentor teams to improve code quality and maintainability. I also build rich front-end experiences using TypeScript, React, and Angular, optimize SQL Server databases, and drive CI/CD pipelines with Azure DevOps. I enjoy turning complex business requirements into scalable, high-performing systems and applying SOLID, TDD, and design patterns to deliver reliable software on regulated platforms.…I am a Senior .NET Developer with 8+ years of experience delivering full-stack enterprise applications across banking, healthcare, and enterprise domains. I specialize in C#, .NET Core, ASP.NET MVC, RESTful APIs, microservices, and cloud deployments on Azure and AWS. I thrive in collaborative, agile environments, implement secure coding practices, and mentor teams to improve code quality and maintainability. I also build rich front-end experiences using TypeScript, React, and Angular, optimize SQL Server databases, and drive CI/CD pipelines with Azure DevOps. I enjoy turning complex business requirements into scalable, high-performing systems and applying SOLID, TDD, and design patterns to deliver reliable software on regulated platforms.

Available to hire

I am a Senior .NET Developer with 8+ years of experience delivering full-stack enterprise applications across banking, healthcare, and enterprise domains. I specialize in C#, .NET Core, ASP.NET MVC, RESTful APIs, microservices, and cloud deployments on Azure and AWS. I thrive in collaborative, agile environments, implement secure coding practices, and mentor teams to improve code quality and maintainability.

I also build rich front-end experiences using TypeScript, React, and Angular, optimize SQL Server databases, and drive CI/CD pipelines with Azure DevOps. I enjoy turning complex business requirements into scalable, high-performing systems and applying SOLID, TDD, and design patterns to deliver reliable software on regulated platforms.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

Work Experience

Sr .Net Developer at Do it Best

January 1, 2026 - Present

Spearheaded the integration of Primary Organization metadata across the API, Database, and UI layers, improving search filtering and reporting accuracy for member stores. Designed and implemented scalable RESTful Web APIs using C# and .NET Core, ensuring seamless data communication between enterprise services and the client-facing portal. Developed dynamic, responsive user interfaces using the Aurelia framework, leveraging two-way data binding and custom components to enhance user experience. Engineered complex SQL Server stored procedures, views, and functions to optimize data retrieval and manage large-scale retail catalog information. Implemented DOMS (Distributed Order Management System) mapping logic to streamline order processing and improve data accuracy across distributed systems. Orchestrated database lifecycle management by developing automated purge procedures and maintaining data integrity within SQL Server Management Studio (SSMS). Developed comprehensive unit tests using

Sr .Net Developer at AMEX

December 1, 2022 - January 1, 2026

Developed enterprise-grade full-stack applications using C#, .NET Core, and TypeScript, supporting high-volume financial transaction systems. Implemented secure authentication and authorization using OAuth 2.0 and JWT, aligning with AMEX security and regulatory standards. Built rich, responsive user interfaces using React and TypeScript, improving performance, maintainability, and user experience. Optimized SQL Server databases, including complex queries, indexing, and stored procedures, to meet strict performance and compliance requirements. Collaborated closely with product owners, architects, and QA teams within Agile Scrum environments to deliver high-impact features. Designed and implemented microservices architecture with RESTful APIs and ASP.NET Web API, enabling scalable and loosely coupled services. Applied design patterns and SOLID principles, leading code refactoring initiatives to improve code quality and long-term maintainability. Worked with containerized services using D

Net Developer at Elevance Health

November 1, 2019 - November 1, 2022

Developed scalable SaaS-based full-stack applications using C#, .NET Core, and JavaScript to support enterprise healthcare platforms. Built responsive web interfaces using Angular and modern web technologies, enhancing usability and overall customer experience. Applied TDD practices and implemented comprehensive unit testing, ensuring high code quality, reliability, and maintainability. Established CI/CD pipelines using Azure DevOps and GitHub, enabling automated builds, testing, and controlled deployments. Designed and implemented microservices architecture using RESTful APIs and object-oriented design patterns, improving modularity and system scalability. Optimized SQL Server queries, indexes, and stored procedures, resolving performance issues in high-volume transactional systems. Deployed and maintained applications on Azure cloud infrastructure, ensuring high availability, scalability, and operational efficiency. Leveraged Azure Functions and Azure Key Vault to implement secure, s

Net Developer at Fifth Third Bank

January 1, 2018 - October 1, 2019

Developed secure .NET applications using C# and ASP.NET MVC to support core banking operations and internal financial systems. Implemented database solutions with SQL Server and stored procedures, optimizing query performance and ensuring data accuracy. Worked on application logging and exception handling using log4net and custom error frameworks to improve system monitoring. Implemented CI/CD pipelines integrated with AWS services, supporting automated deployments and controlled releases in regulated environments. Designed and maintained backend services with Web APIs and Entity Framework, enabling reliable data exchange across banking platforms. Built responsive user interfaces using HTML, CSS, and JavaScript, improving usability for internal users and branch applications. Integrated authentication and authorization mechanisms using ASP.NET Identity and role-based access control to meet banking security standards. Deployed and hosted applications on AWS using EC2 and RDS, ensuring se

Net Developer at TatvaSoft

December 1, 2014 - December 1, 2015

Developed enterprise web applications using ASP.NET MVC and C# to deliver scalable and maintainable business solutions. Designed robust data access layers leveraging ADO.NET and SQL Server to ensure efficient data retrieval and integrity. Build dynamic user interfaces utilizing HTML5 and CSS3 to enhance usability and cross-browser compatibility. Created interactive client-side functionality with JavaScript and jQuery to improve application responsiveness. Implemented business logic components using .NET Framework and OOP principles to support modular application architecture. Integrated third-party services and internal modules via REST APIs and JSON for seamless system communication. Worked on application security and authentication mechanisms using Forms Authentication and Authorization filters. Managed version control and team collaboration through Git and SVN to support parallel development and release cycles.