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Hi, I'm Rinzin Sherpa, an experienced .NET Full Stack Developer with over 12 years of passion for building scalable, secure, and high-performance applications. I specialize in leveraging modern technologies like Angular, React, and cloud platforms such as Azure and AWS. Throughout my career, I have enjoyed collaborating with cross-functional teams, implementing microservices, and optimizing DevOps pipelines to deliver seamless digital experiences. I thrive in environments that challenge me to continuously improve my skills across backend and frontend development, cloud infrastructure, and automation. I'm a strong advocate for clean architecture, domain-driven design, and applying best practices in software engineering to create robust and maintainable software solutions that meet and exceed business needs.…Hi, I'm Rinzin Sherpa, an experienced .NET Full Stack Developer with over 12 years of passion for building scalable, secure, and high-performance applications. I specialize in leveraging modern technologies like Angular, React, and cloud platforms such as Azure and AWS. Throughout my career, I have enjoyed collaborating with cross-functional teams, implementing microservices, and optimizing DevOps pipelines to deliver seamless digital experiences. I thrive in environments that challenge me to continuously improve my skills across backend and frontend development, cloud infrastructure, and automation. I'm a strong advocate for clean architecture, domain-driven design, and applying best practices in software engineering to create robust and maintainable software solutions that meet and exceed business needs.

Rinzin Sherpa

Full Stack Developer, Developer, Web Developer, +4

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Hi, I'm Rinzin Sherpa, an experienced .NET Full Stack Developer with over 12 years of passion for building scalable, secure, and high-performance applications. I specialize in leveraging modern technologies like Angular, React, and cloud platforms such as Azure and AWS. Throughout my career, I have enjoyed collaborating with cross-functional teams, implementing microservices, and optimizing DevOps pipelines to deliver seamless digital experiences. I thrive in environments that challenge me to continuously improve my skills across backend and frontend development, cloud infrastructure, and automation. I'm a strong advocate for clean architecture, domain-driven design, and applying best practices in software engineering to create robust and maintainable software solutions that meet and exceed business needs.…Hi, I'm Rinzin Sherpa, an experienced .NET Full Stack Developer with over 12 years of passion for building scalable, secure, and high-performance applications. I specialize in leveraging modern technologies like Angular, React, and cloud platforms such as Azure and AWS. Throughout my career, I have enjoyed collaborating with cross-functional teams, implementing microservices, and optimizing DevOps pipelines to deliver seamless digital experiences. I thrive in environments that challenge me to continuously improve my skills across backend and frontend development, cloud infrastructure, and automation. I'm a strong advocate for clean architecture, domain-driven design, and applying best practices in software engineering to create robust and maintainable software solutions that meet and exceed business needs.

Available to hire

Hi, I’m Rinzin Sherpa, an experienced .NET Full Stack Developer with over 12 years of passion for building scalable, secure, and high-performance applications. I specialize in leveraging modern technologies like Angular, React, and cloud platforms such as Azure and AWS. Throughout my career, I have enjoyed collaborating with cross-functional teams, implementing microservices, and optimizing DevOps pipelines to deliver seamless digital experiences.

I thrive in environments that challenge me to continuously improve my skills across backend and frontend development, cloud infrastructure, and automation. I’m a strong advocate for clean architecture, domain-driven design, and applying best practices in software engineering to create robust and maintainable software solutions that meet and exceed business needs.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Lead .Net Full Stack Developer at HCA Health care, Nashville, Tennessee (Remote)

June 1, 2021 - Present

Led development of reusable frameworks using ASP.NET MVC, HTML, CSS, and JavaScript; created RESTful APIs with ASP.NET Core; built dynamic user interfaces with React.js integrated to .NET backends. Developed visual components using WPF and XAML. Implemented scalable data solutions using Azure Cosmos DB and containerized applications with Docker. Led incident management and collaborated across QA, DevOps, and business teams for resolution. Migrated legacy .NET Framework apps to .NET Core/.NET 6+, improved performance and scalability. Designed and automated infrastructure provisioning with Terraform and CloudFormation. Integrated with Adobe Experience Manager and Microsoft Dynamics 365. Applied DevSecOps and automated deployments using AWS and Azure services. Developed AI-powered features and real-time data pipelines. Enhanced UI/UX and integrated spatial mapping using ArcGIS APIs. Provided L2/L3 production support and optimized metrics like task success and NPS. Developed serverless sol

Lead.net Developer at Centene Healthcare, Clayton, US

June 1, 2021 - July 9, 2025

Developed new enhancements and migration projects using ASP.NET Core Web API and front-end technologies like Angular, JavaScript, and CSS. Integrated AI/ML models into CI/CD pipelines and configured ServiceNow modules. Built utilities tools for support teams using MVC and Angular. Designed AWS Cloud Formation templates and developed producers/consumers with AWS SDK. Optimized data access using LINQ and integrated Adobe Analytics tools. Developed WPF and Silverlight components using XAML and Expression Blend. Refactored legacy monolithic apps into microservices architectures. Integrated SSIS with data warehousing and reporting systems. Administered SharePoint and secured microservices using OAuth 2.0. Developed Gen AI-powered APIs and configured Jenkins pipelines for Docker and cloud deployments. Worked on Microsoft 365 tenant configurations and developed progressive web apps. Automated pipelines for security scanning and deployed EDI solutions on Azure and AWS.

Senior .Net Developer at Bank of America Financial Center, Odessa, TX

January 1, 2019 - July 9, 2025

Developed ASP.NET MVC applications with Dependency Injection and RESTful APIs integrating Cosmos DB for data management. Built ETL pipelines feeding OpenSearch indexes. Created client-side apps in TypeScript and Angular. Implemented SOA architecture with WCF services. Developed T-SQL scripts and optimized Entity Framework LINQ queries. Created AWS Lambda integrations with SNS, SQS, and DynamoDB streams. Developed WPF applications using Prism and MVVM patterns. Developed UI portals using modern front-end frameworks. Administered Microsoft 365 collaboration tools. Worked on legacy system migrations, OAuth authorization servers, and HIPAA-compliant processes. Deployed CMS platforms on Azure and Kubernetes and integrated complex reporting with SSRS and stored procedures.

.Net Developer at Citizens Bank, Fishkill, NY

September 1, 2017 - July 9, 2025

Developed desktop and mobile-friendly applications using ASP.NET, WPF, Silverlight, and web technologies such as HTML, CSS, JavaScript, and AJAX. Built containerized .NET Core applications orchestrated by Kubernetes. Mentored team members on UI technologies and design patterns. Automated transaction batch processing with T-SQL and integrated digital services leveraging Azure Cosmos DB and Redis Cache. Developed microservices-based solutions with Azure Service Fabric and Kubernetes. Designed financial reporting tools using T-SQL, SSRS, and Entity Framework to generate accurate statements and audit reports. Ensured container security for Dockerized apps and implemented CQRS and Event Sourcing distributed patterns.

.Net Developer at Aeon, Los Angeles, USA

March 1, 2015 - July 9, 2025

Gathered and analyzed client requirements, leading migration from ASP to ASP.NET. Involved in full project lifecycle including design, development, and testing of web applications. Developed GUIs with ASP.NET web forms, Knockout.JS, AJAX, and JavaScript. Automated transaction batch creation with T-SQL and integrated Azure Cosmos DB and Elasticsearch for CMS performance. Built advanced pivot datasets for investor and portfolio reports. Developed rich WPF UI using XAML Browser technology and designed reusable components. Worked extensively with IIS and WCF services, authored SQL Server Reporting Services reports, and ensured robust deployment and testing.

Lead .Net Full Stack Developer at HCA Health care

June 1, 2021 - Present

Led development of reusable frameworks using ASP.NET MVC, HTML, CSS, and JavaScript. Built RESTful APIs with ASP.NET Core and dynamic UIs with React.js integrated with .NET backend services. Designed and deployed containerized applications using Docker and Kubernetes. Managed Azure and AWS DevOps pipelines for automated builds and deployments. Implemented Domain-Driven Design and Clean Architecture principles. Integrated AI/ML models and RAG-powered intelligent search. Provided production support and optimized user metrics through UX improvements. Developed Single Page Applications with Angular 18 and React, leveraging OAuth 2.0 for security, and managed cloud infrastructure with Terraform and AWS CloudFormation. Worked extensively with healthcare systems like QNXT and Microsoft Dynamics 365, and integrated enterprise CMS platforms such as Adobe Experience Manager. Ensured high availability by deploying microservices on AKS, AWS ECS, and Google Cloud platforms. Collaborated with cross-

Lead.net Developer at Centene Healthcare

June 1, 2021 - July 9, 2025

Developed ASP.NET Core Web APIs and enhanced UI using Angular, JavaScript, and CSS. Led migration to microservices architectures using .NET Core. Created AWS CloudFormation templates and integrated AWS services such as Lambda, SNS, and SQS. Developed WPF and Silverlight applications and optimized data access using LINQ. Configured Jenkins and Azure DevOps CI/CD pipelines with security tools for automated testing and deployment. Integrated analytics tools like Adobe Analytics and Adobe Target. Maintained secure applications using OAuth 2.0 and JWT authentication. Developed GenAI-powered APIs and integrated with Google Cloud SQL databases. Designed and deployed EDI solutions and managed Microsoft 365 tenant configurations for compliance. Implemented SSIS workflows and utilized Terraform and Helm for infrastructure management. Delivered HIPAA-compliant healthcare solutions and collaborated with QA and business stakeholders for smooth operations.

Senior .Net Developer at Bank of America Financial Center

January 1, 2019 - July 9, 2025

Developed RESTful APIs using ASP.NET Core and Cosmos DB. Built scalable cloud applications with React, .NET Core, and Azure. Created TypeScript components and services, implemented SOA architecture using WCF services, and optimized Entity Framework data access. Developed AWS Lambda functions integrated with SNS, SQS, and DynamoDB streams. Built WPF applications using Prism and MVVM pattern. Developed client-side portals using Angular and jQuery, administered Microsoft 365 suite, and deployed CMS platforms on Azure and Kubernetes. Implemented OAuth 2.0 authorization servers. Supported QNXT batch job management and developed T-SQL scripts and SSRS reports for audit and reporting. Managed CI/CD pipelines with Jenkins and Azure DevOps, integrated Elasticsearch for search solutions, and collaborated in Agile environments to deliver software solutions.

.Net Developer at Citizens Bank

September 1, 2017 - July 9, 2025

Developed mobile-friendly desktop applications using jQuery Mobile. Built and containerized .NET Core applications with Kubernetes orchestration. Mentored team members on WPF and Silverlight. Developed GUI with ASP.NET, VB.NET, and client-side scripting with Knockout.js and AJAX. Automated transaction batch processing using T-SQL and integrated digital services with Azure Cosmos DB and SQL. Designed microservices-based ecosystems using Azure Service Fabric and AKS. Created financial and investor reporting solutions with advanced T-SQL and SSRS reports. Implemented container security for Dockerized .NET applications. Followed MVVM and Prism patterns in WPF development and worked extensively on IIS for WCF services. Performed testing, debugging, and documentation throughout the software development lifecycle.

.Net Developer at Aeon

March 1, 2015 - July 9, 2025

Gathered and analyzed client requirements for software solutions. Migrated ASP applications to ASP.NET. Performed full software development lifecycle including design, development, testing, and deployment. Implemented microservices optimized for scalability with Kubernetes orchestration. Automated CI/CD pipelines for .NET Core projects using Azure DevOps. Designed and developed web UIs with HTML, XML, AJAX, CSS, and jQuery with client-side validation. Adhered to best practices for AJAX integration and responsive design.

Lead .Net Full Stack Developer at HCA Health care, Nashville, Tennessee (Remote)

June 1, 2021 - Present

Developed reusable frameworks using ASP.NET MVC, HTML, CSS, and JavaScript. Created RESTful APIs with ASP.NET Core and built dynamic UIs using React.js integrated with .NET backends. Led migration of legacy applications to .NET Core/.NET 6+, improving scalability and performance. Containerized applications with Docker and deployed microservices to AKS and AWS. Implemented MLOps pipelines and integrated AI/ML models in applications. Managed infrastructure as code with AWS CloudFormation and Terraform. Provided L2/L3 production support, optimized user experience using analytics, and developed secure authentication flows. Worked extensively with cloud services including Azure, AWS, and Google Cloud for scalable deployments. Integrated enterprise systems like Adobe Experience Manager and Microsoft Dynamics 365. Designed and maintained complex T-SQL stored procedures and Elasticsearch clusters for efficient data access and search capabilities.

Lead.net Developer at Centene Healthcare, Clayton, US

June 1, 2021 - July 9, 2025

Developed new enhancements for migration clients using JavaScript, C#, ASP.NET Core Web APIs. Leveraged LLM APIs to create intelligent conversational agents and integrated AI/ML models into CI/CD pipelines. Customized ServiceNow modules and built user interfaces with Angular, HTML, and CSS. Designed AWS CloudFormation templates and built streaming data processing with AWS SDKs. Integrated Adobe Analytics and Adobe Target for marketing optimization. Refactored monolithic .NET apps to microservices using .NET Core. Created T-SQL scripts and reports for healthcare claims and encounter data. Collaborated with cross-functional teams for UAT and ensured HIPAA compliance. Developed Dockerfiles and used Terraform and Helm for infrastructure management. Secured microservices with OAuth 2.0 + JWT and integrated Power BI for analytics. Developed generative AI-powered RESTful APIs and managed deployment pipelines for cloud-native applications.

Senior .Net Developer at Bank of America Financial Center, Odessa, TX

January 1, 2019 - July 9, 2025

Used ASP.NET MVC framework and Dependency Injection to create modular applications. Built RESTful APIs interfacing with Cosmos DB. Developed web pages using Angular, JavaScript, and jQuery. Built ETL pipelines for indexing data in OpenSearch. Created TypeScript-based UI components with form validation and routing. Implemented SOA architecture with WCF Restful/SOAP services. Enhanced performance with optimized LINQ queries. Built AWS Lambda functions integrating with SNS, SQS, and DynamoDB streams. Developed WPF applications with MVVM and Prism patterns. Managed Microsoft 365 suite and supported data migration with ClickOnce. Collaborated in Agile environments to deliver .NET microservices and optimized Razor views. Developed secure OAuth 2.0 authorization servers and managed QNXT batch job processes.

.Net Developer at Citizens Bank, Fishkill, NY

September 1, 2017 - July 9, 2025

Developed mobile-friendly desktop applications using jQuery Mobile, HTML, and CSS. Built and containerized .NET Core applications with Docker and Kubernetes. Mentored staff on WPF, Silverlight, and WCF. Created user interfaces with ASP.NET Web Forms, AJAX, and Knockout.js. Automated transaction batch creation with T-SQL scripts and integrated Azure Cosmos DB and Redis Cache. Developed microservices ecosystems using Azure Service Fabric and Kubernetes. Designed and maintained reporting systems using SSRS. Performed debugging, unit testing, and integration testing. Managed WCF services and IIS effectively. Developed financial reports with SQL Server Reporting Services.

.Net Developer at Aeon, Los Angeles, USA

March 1, 2015 - July 9, 2025

Collaborated with clients for requirement gathering and analysis. Migrated legacy ASP applications to ASP.NET. Designed software requirements and project documentation. Developed and tested applications with ASP.NET, C#.NET, AJAX, and XML. Implemented AJAX support and client-side validations using jQuery. Optimized microservices architecture with Load Balancers and Kubernetes/Docker Swarm. Automated CI/CD pipelines using Azure DevOps and GitHub Actions. Created reusable classes and master pages for web development. Ensured cross-browser compatibility and performance optimization.

Lead .Net Full Stack Developer at HCA Health care, Nashville, Tennessee (Remote)

June 1, 2021 - Present

Developed reusable frameworks using ASP.NET MVC, C#, HTML, CSS, and JavaScript. Created RESTful APIs with ASP.NET Core and built dynamic user interfaces with React.js integrated via REST APIs. Led migration from .NET Framework to .NET Core/.NET 6+, containerized applications using Docker, and implemented MLOps pipelines. Designed cloud infrastructure using AWS CloudFormation and Terraform. Integrated AI/ML models into applications and developed scalable microservices deployed on Azure Kubernetes Service. Provided L2/L3 production support, automated deployment pipelines with AWS CodeDeploy and Azure DevOps, and improved UX through analytics-driven optimizations. Worked with Microsoft Dynamics 365, Elasticsearch, OpenSearch, and integrated SharePoint with Microsoft 365 services to enable collaboration.

Lead.net Developer at Centene Healthcare, Clayton, US

June 1, 2021 - July 9, 2025

Developed ASP.NET Core Web APIs and rich UI components using Angular, JavaScript, and CSS. Integrated AI/ML models in CI/CD pipelines using Azure DevOps and GitHub Actions. Customized ServiceNow modules and designed AWS CloudFormation templates for VPC and subnet provisioning. Built real-time streaming producers and consumers using AWS SDKs. Enhanced data transformations with LINQ and implemented Adobe Analytics and Adobe Target solutions. Refactored monolithic .NET apps into microservices with .NET Core. Developed T-SQL scripts and SSRS reports for healthcare claim audits. Secured microservices with OAuth 2.0 and JWT tokens. Automated deployments with Docker, Azure Kubernetes Service, and Jenkins pipelines. Developed Gen AI-powered RESTful APIs and integrated IoT device modules with .NET Core.

Senior .Net Developer at Bank of America Financial Center, Odessa, TX

January 1, 2019 - July 9, 2025

Used ASP.NET MVC with Dependency Injection, developed RESTful APIs with ASP.NET Core integrating Cosmos DB, and built ETL pipelines for OpenSearch. Developed MIPS Imaging internal application and implemented SOA architecture with WCF RESTful/SOAP services. Worked on advanced T-SQL scripts and query optimization. Developed microservices-based digital applications with React and Azure services. Administered Microsoft 365 suite and optimized Razor views for SEO and performance. Developed OAuth 2.0-compliant authorization servers and supported healthcare batch job management. Collaborated with cross-functional teams in Agile methodology, and integrated Elasticsearch for scalable search solutions.

.Net Developer at Citizens Bank, Fishkill, NY

September 1, 2017 - July 9, 2025

Developed mobile-friendly desktop applications using jQuery Mobile and containerized .NET Core apps with Docker and Kubernetes. Mentored staff in WPF, Silverlight, and WCF. Created user interfaces with ASP.NET web forms, Knockout.js, AJAX, and JavaScript. Automated transaction batch processes with T-SQL and integrated digital services with Azure Cosmos DB and Redis Cache. Developed microservices using Azure Service Fabric and Kubernetes. Built financial reports and pivoted datasets for investor statements. Applied container security for Dockerized applications and developed distributed microservices with CQRS and Event Sourcing. Developed WCF front end in XAML Browser WPF and worked extensively on IIS for WCF services.

.Net Developer at Aeon, Los Angeles, USA

March 1, 2015 - July 9, 2025

Collaborated with clients for requirements gathering and analyzed business needs. Migrated legacy ASP applications to ASP.NET, designed and developed web applications using C#. Implemented AJAX support, client-side validation with jQuery, and web form controls. Developed and maintained web forms with Silverlight and C#. Created unit tests using NUnit. Automated transaction batching with T-SQL and integrated Azure Cosmos DB and SQL Database for content management. Designed financial reporting T-SQL queries and developed advanced dataset views for portfolio management. Applied container security and developed modular microservices using .NET Core. Developed reports with SSRS and worked on WCF services and IIS.