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I am a seasoned .NET developer with 8+ years of experience designing, developing, testing, and maintaining enterprise web applications. I specialize in secure, scalable, and modular solutions using SOLID principles, RESTful APIs, microservices, and cloud deployment on Azure. I am passionate about delivering high-quality software that balances performance with maintainability. I have hands-on experience across healthcare (HIPAA-compliant EHR), financial services, and enterprise platforms, collaborating with cross-functional teams to deliver high-quality software while advocating clean code, unit testing, and CI/CD best practices.…I am a seasoned .NET developer with 8+ years of experience designing, developing, testing, and maintaining enterprise web applications. I specialize in secure, scalable, and modular solutions using SOLID principles, RESTful APIs, microservices, and cloud deployment on Azure. I am passionate about delivering high-quality software that balances performance with maintainability. I have hands-on experience across healthcare (HIPAA-compliant EHR), financial services, and enterprise platforms, collaborating with cross-functional teams to deliver high-quality software while advocating clean code, unit testing, and CI/CD best practices.

Sharmila Madgula

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

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I am a seasoned .NET developer with 8+ years of experience designing, developing, testing, and maintaining enterprise web applications. I specialize in secure, scalable, and modular solutions using SOLID principles, RESTful APIs, microservices, and cloud deployment on Azure. I am passionate about delivering high-quality software that balances performance with maintainability. I have hands-on experience across healthcare (HIPAA-compliant EHR), financial services, and enterprise platforms, collaborating with cross-functional teams to deliver high-quality software while advocating clean code, unit testing, and CI/CD best practices.…I am a seasoned .NET developer with 8+ years of experience designing, developing, testing, and maintaining enterprise web applications. I specialize in secure, scalable, and modular solutions using SOLID principles, RESTful APIs, microservices, and cloud deployment on Azure. I am passionate about delivering high-quality software that balances performance with maintainability. I have hands-on experience across healthcare (HIPAA-compliant EHR), financial services, and enterprise platforms, collaborating with cross-functional teams to deliver high-quality software while advocating clean code, unit testing, and CI/CD best practices.

Available to hire

I am a seasoned .NET developer with 8+ years of experience designing, developing, testing, and maintaining enterprise web applications. I specialize in secure, scalable, and modular solutions using SOLID principles, RESTful APIs, microservices, and cloud deployment on Azure. I am passionate about delivering high-quality software that balances performance with maintainability.

I have hands-on experience across healthcare (HIPAA-compliant EHR), financial services, and enterprise platforms, collaborating with cross-functional teams to deliver high-quality software while advocating clean code, unit testing, and CI/CD best practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

Work Experience

Full Stack Developer at Cencora

November 1, 2025 - March 1, 2026

Developed EHR modules enabling providers to complete key workflows such as patient enrollment, benefits checks, and documentation within the primary clinical application. Built provider portal modules using Angular 6+ with TypeScript and RxJS; built scalable .NET Core APIs for patient data, encounters, orders, and provider workflows, integrating with SQL Server and Entity Framework. Implemented secure authentication, authorization, and audit logging to ensure HIPAA-compliant access. Created reusable Angular components and optimized state management for high-traffic provider screens. Deployed EHR modules to Azure environments using CI/CD pipelines, improving release speed and system stability. Collaborated with clinicians, product owners, and QA teams to translate healthcare workflows into provider-friendly UI and backend logic, and ensured PHI protection and encrypted data transmission.

Sr. .NET Developer at Charles Schwab

June 1, 2021 - June 1, 2025

Collaborated with cross-functional teams in an Agile environment to modernize CI/CD by migrating pipelines from Bitbucket to GitHub Actions, redesigning workflows, and strengthening security with GitHub secrets. Built MFA capabilities for TD Ameritrade client-facing platforms by implementing Angular-based UI workflows and .NET Core REST APIs to support TOTP, SMS, and device-based authentication. Enhanced secure email-based authentication for the Schwab Retirement Center using .NET Core, and integrated with Oracle WebCenter Portal. Implemented line-of-business (LOB) Advisor Event Processing (AEP) with .NET Core to enable real-time event distribution, integrating with Azure Event Hubs and Azure Service Bus. Engineered Kafka-based AEP event-processing pipelines with .NET and Java and implemented retry, DLQ, and backoff strategies. Built Splunk dashboards to monitor Kafka/AEP event flow and extended observability across SAC, SPS, SRC, and Retail. Implemented feature flags using LaunchDarkl

.NET Developer at Volusion Inc

November 1, 2020 - March 1, 2021

Developed and customized ecommerce storefronts using Volusion Site Designer, leveraging block-based architecture for responsive storefronts. Built modern, mobile-friendly UI components using HTML5, CSS3, JavaScript, React/Angular, and jQuery; developed backend services with ASP.NET, C#, VB.NET, Entity Framework, SQL Server, Web Services, and WCF to support ecommerce workflows and integrations. Tested SOAP and REST APIs with SOAPUI and deployed components on Azure and AWS. Designed optimized SQL Server schemas and queries; implemented authentication mechanisms and secure payment validation (Luhn algorithm) for admin and customer portals.

.NET Developer at Core Solutions INC

April 1, 2018 - February 1, 2020

Contributed to CX360 Behavioral Health EHR platform by developing provider-facing modules for intake, assessments, progress notes, services entry, billing, and compliance workflows. Built responsive HIPAA-compliant provider forms and dashboards, integrated with historical data via stored procedures and data models. Implemented HIPAA-aligned UI patterns, authentication, and authorization, and supported Go-Live and post-production operations. Built provider reports and dashboards using SSRS/RDLC to deliver clinical and operational insights.

.NET Developer at NTTData (Dell)

October 1, 2017 - March 1, 2018

Worked on SARF (Security Access Request Form) and provider-facing access management applications for Detroit Medical Center. Enhanced provider UI screens, implemented WCF/Web API services, and built backend logic for access submission and routing. Created and optimized SQL Server queries, reports (SSRS/RDLC), and data extraction for provider access workflows. Implemented HIPAA-compliant authentication/authorization flows and supported Agile ceremonies.

.Net Developer at Securities of Commonwealth

December 1, 2016 - August 1, 2017

Developed systems for pre-production, processing, online testing, and electronic reporting of assessments; designed configuration manager and admin applications. Built UI in ASP.NET using VB and C#, implemented WCF services, created database schemas, and wrote SQL-backed reports. Worked on client communications, migration to ASP.NET, ADO.NET, and MVC/Entity Framework; built data-driven modules, and ensured HIPAA-compliant data handling.