Full Stack Developer - .NET, React, Azure, SQL

PROFESSIONAL SUMMARY

Full Stack Developer with 5+ years of experience delivering scalable, secure, and high-performance solutions across healthcare, finance, and retail industries using .NET Core, ASP.NET, C#, and modern frontend frameworks.

Led backend development with expertise in building RESTful APIs and server-side logic using .NET Core and C#, driving improvements in system performance and transaction throughput.

Pioneered frontend innovations by implementing responsive and user-centric interfaces using React, Angular, HTML5, CSS3, and Blazor, enhancing user engagement and satisfaction by up to 20%.

Optimized SQL Server, Oracle, and PostgreSQL database schemas, queries, and indexing strategies achieving up to 30% improvement in data access speed and performance.

Developed and maintained test automation frameworks using NUnit, xUnit, and Selenium, improving test coverage and reducing regression issues in production by 25%.

Successfully led legacy system migrations from VB.NET and ASP.NET MVC to modern .NET Core microservices, reducing technical debt and enhancing system maintainability and scalability

Integrated third-party APIs and message-based architectures (RabbitMQ, WebSockets) to support real-time data processing and decoupled system communication, enhancing system responsiveness and modularity.

Proficient in CI/CD automation with Azure DevOps, Docker, and Git, streamlining deployment workflows and enabling agile, iterative releases across staging and production.

Hands-on experience with cloud platforms like Microsoft Azure and AWS, utilizing App Services, Blob Storage, Azure SQL, and serverless functions for scalable microservice architectures.

Demonstrated strong collaboration skills in Agile/Scrum environments, participating in sprint planning, code reviews, and cross-functional coordination with QA, DevOps, and product teams.

Implemented secure authentication mechanisms using OAuth 2.0, JWT, and Azure Active Directory, ensuring compliance with industry standards such as HIPAA and PCI-DSS.

Experienced in integrating enterprise-grade solutions including IdentityServer (OIDC/SAML) for SSO, and legacy system modernization using .NET Core, enhancing system security, modularity, and maintainability across healthcare platforms

Proficient in Python scripting for automation, data validation, and ETL processes, as well as front-end enhancements using AngularJS (v1) and modern UI integrations with RESTful APIs and ASP.NET MVC.

Familiar with advanced technologies and tools including Dapper, Entity Framework Core, SharePoint, Power BI, and Python, with a focus on continuous learning and adaptability

Microsoft Certified: Azure Fundamentals (AZ-900)

TECHNICAL SKILLS

Programming Languages: C#, ASP.NET, .NET Core, VB.NET, SQL, JavaScript, HTML, CSS, Python scripting

Frameworks: ASP.NET MVC, ASP.NET Web API, Entity Framework Core, WCF, SignalR, Blazor

Cloud Technologies: Microsoft Azure, Azure DevOps

Database Technologies: MySQL, PostgreSQL, MongoDB, Oracle

IDEs/Build tools: IntelliJ IDEA, Eclipse, Maven, Gradle, Visual Studio Code

Frameworks/Libraries: Spring, Spring Cloud, Spring Boot, Spring Security, Hibernate ORM, Apache Struts, Apache Kafka

Web Development: HTML, CSS, JavaScript, Bootstrap, AJAX, Angular, React JS

Build Tools: Jenkins, Docker, Kubernetes

APIs/Integration: RESTful APIs, SOAP, JSON, GraphQL

Operating Systems: Windows, Linux, Unix

Development Methodologies: Agile, Scrum, Kanban, Jira

Version Control: Git, SVN, TFS, Azure DevOps, Jenkins

Testing Frameworks: JUnit, Mockito, TestNG, Postman, Selenium

Architecture: Microservices, Domain Modeling, OOP, SOLID, Design Patterns

Methodologies: Agile (Scrum, Kanban), TDD, Object-Oriented Programming (OOP), SOLID, Rational Unified Process

Microservices, Data Structures and Algorithms, Design Patterns

PROFESSIONAL EXPERIENCE

Client: Health Partners Feb 2024 – Present

Role: .Net Developer Technologies: .NET Core, C#, Azure, SQL Server, Entity Framework, Blazor, Python scripting, Azure DevOps, Git

Designed and maintained high-performance RESTful APIs using .NET Core and C# to support Virtuwell’s clinical workflows, enabling secure integration with patients, nurse practitioners, and pharmacy systems.

Implemented authentication and authorization modules using ASP.NET Identity, OAuth 2.0, and JWT to ensure HIPAA-compliant access control for sensitive healthcare data.

Developed Built and deployed modular, cloud-native microservices on Microsoft Azure using App Services, Blob Storage, Azure SQL, and Docker, supporting scalability, reliability, and regulatory compliance

Enhanced backend performance by integrating SQL Server with Entity Framework Core and Dapper, optimizing queries, indexing tables, and using stored procedures to accelerate EHR lookups and prescription routing.

Developed and managed CI/CD pipelines in Azure DevOps for automated testing, validation, and deployment, using NUnit, xUnit, Git, and staging environments to ensure smooth delivery.

Created responsive, SPA-like interfaces using HTML5, CSS3, JavaScript, React, and jQuery, while exploring Blazor to modernize front-end modules for reusability and performance.

Integrated third-party APIs and RabbitMQ messaging patterns to automate claim processing, streamline data flow across EHR systems, and support decoupled processing of medical workflows.

Engineered ETL pipelines and healthcare reporting dashboards using SSIS, SSRS, Power BI, and Azure Synapse for actionable insights and clinical quality reporting.

Monitored system performance using Azure Monitor and Application Insights, enabling proactive diagnostics and resolution of live production issues.

Engineered secure authentication and authorization workflows by integrating IdentityServer with .NET Core APIs using OIDC and SAML, enabling seamless SSO and federated identity management across healthcare platforms

Developed Python-based automation scripts and internal tools for log parsing, ETL processing, and EHR data validation, leveraging OOP, exception handling, and file I/O to enhance data integrity and reduce manual interventions.

Migrated legacy VB.NET components to .NET Core services, reducing technical debt and improving maintainability and scalability of the healthcare platform.

Collaborated with business stakeholders and product teams to translate requirements into technical solutions, managing delivery through Agile sprints using JIRA for tracking and Confluence for documentation, while contributing to high-uptime financial systems handling large transaction volumes.

Designed secure cloud-based document storage using Azure Blob Storage for health records and implemented SharePoint solutions with Power Automate to streamline internal workflows.

Provided technical documentation and user guidance for internal tools, supporting training and smooth adoption of newly developed features within the clinical team.

Client: KeyBank September 2021 – Jun 2023

Role: .Net Developer

Technologies: NET Core, ASP.NET, SQL Server, Azure, Entity Framework, Git,, Azure Active Directory (AAD), WebSockets, SignalR

Designed and implemented backend services and RESTful APIs using .NET Core and ASP.NET for KeyBank's customer and payment management platforms, ensuring secure and efficient digital banking operations.

Integrated Azure Active Directory (AAD) to manage user identities and role-based access for internal tools and commercial client applications.

Developed and maintained SQL Server schemas using Entity Framework Core, improving data integrity, minimizing query latency, and supporting real-time transaction analytics.

Led the buildout of automated reporting systems that delivered business intelligence to operations and finance teams, reducing manual workloads and enabling data-driven decision-making.

Spearheaded the migration of legacy systems to .NET Core, modernizing critical banking applications to enhance scalability, performance, and maintainability.

Implemented real-time financial data synchronization using WebSockets and SignalR for live updates on transaction data.

Collaborated with UI/UX designers to improve the customer-facing web interface, enhancing the user experience for banking services.

Conducted in-depth code reviews and security audits, ensuring clean, reliable, and compliant code across payment modules.

Enhanced the security architecture of the system by implementing encryption, data masking, and access control mechanisms.

Optimized database queries and indexes in SQL Server to speed up transaction processing and improve query performance.

Built robust unit and integration tests using xUnit and NUnit, increasing test coverage and reducing production defects.

Integrated API gateways with third-party vendors to fetch financial data for analysis and reporting.

Worked on creating secure authentication mechanisms using OAuth 2.0 and JWT for role-based access control.

Collaborated with DevOps teams to streamline the CI/CD pipeline in Azure DevOps, improving the efficiency of code deployment.

Identified and resolved performance bottlenecks using Application Insights and query profilers, improving system responsiveness.

Developed interactive dashboards for internal stakeholders using Power BI, integrating with KeyBank's internal data sources.

Created and optimized RESTful APIs for customer-facing mobile applications, improving overall performance and reducing load times.

Collaborated with business analysts to understand customer needs and translate them into technical requirements and solutions.

Enhanced data storage solutions by optimizing SQL Server and Azure Blob Storage, ensuring fast retrieval of banking data.

Integrated .NET applications with SharePoint Online to enable secure document sharing and internal team collaboration across banking departments.

Developed and maintained custom SharePoint lists, libraries, and workflows to support internal operations, document versioning, and knowledge sharing.

Utilized Power Automate to streamline approval processes and automate notifications for financial reporting and internal compliance.

Authored comprehensive documentation and conducted knowledge transfer sessions to onboard junior developers and support engineers.

Client: Lululemon Jan 2019– August 2021

Role: .Net Developer

Technologies: ASP.NET, C#, SQL Server, Azure, Entity Framework, Azure Functions, DevOps,, Multi-Factor Authentication, Social Login Integrations

Developed and maintained backend APIs using ASP.NET MVC and C# for Lululemon’s global e-commerce systems, enabling scalable integration of inventory, order management, and user profiles.

Designed and optimized SQL Server schemas and complex queries to enhance product search and order processing, achieving a 30% improvement in backend performance.

Integrated secure payment gateways and implemented PCI-DSS-compliant logic at Lululemon, ensuring safe and reliable online transactions across all regions.

Built real-time data flows using SignalR, supporting features like stock updates, promotions, and order tracking, enhancing live user interaction.

Deployed services using Azure Functions for asynchronous operations, reducing system load and improving responsiveness of Lululemon’s core applications.

Leveraged Azure Blob Storage for scalable asset management and Azure DevOps/TFS to manage source control, streamline CI/CD pipelines, and automate deployments.

Collaborated with DevOps to implement continuous integration and delivery pipelines at Lululemon, ensuring high release velocity with minimal production issues.

Partnered with UI/UX teams to develop responsive, mobile-friendly web interfaces using React, HTML, CSS, and JavaScript, aligned with Lululemon’s design principles.

Integrated social login (Google, Facebook) and multi-factor authentication, enhancing secure and user-friendly access across web and mobile platforms.

Conducted thorough integration testing and enforced clean code practices at Lululemon, leading to a 20% reduction in post-deployment issues and improved system stability.

EDUCATION

Master of Science in Computer Science Texas Tech University

Akanksha Koulla

Email: ****************@*****.*** LinkedIn: https://www.linkedin.com/in/akanksha-csva/

Mobile: +1-806-***-****

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