Available to hire
I’m Priyanka Vanam, a Full Stack .NET Developer with 5+ years of experience designing and scaling enterprise web applications across financial services, healthcare, and cloud-native environments. I specialize in C#, .NET Core/.NET 8, ASP.NET Core Web API, microservices, ReactJS, Angular, Azure, and AWS. I’ve built secure, high-throughput distributed systems that support millions of transactions and complex identity workflows.
I’m proficient with event-driven architectures using Kafka and RabbitMQ, cloud automation with Terraform and Docker/Kubernetes, and CI/CD modernization using Azure DevOps and GitHub Actions. I enjoy modernizing legacy platforms, optimizing API performance, and delivering highly available production-grade systems in Agile environments.
Skills
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Work Experience
Full Stack .NET Developer at Northern Trust
August 1, 2025 - PresentResolved 15+ high-severity defects across ASP.NET Web API contractor analytics modules, improving enterprise data accuracy and reducing weekly operational support escalations tied to contractor onboarding and reporting workflows. Designed and implemented SCIM 2.0-compliant provisioning APIs using .NET Core and Azure AD Graph API, automating onboarding workflows for 700+ enterprise users and reducing manual provisioning effort from hours to minutes. Built identity federation integrations using Azure AD, OAuth 2.0, and Managed Identities to automate 1,800+ monthly identity lifecycle events across internal HRMS and contractor management platforms. Migrated 500+ application secrets, API keys, and connection strings into Azure Key Vault with RBAC enforcement, eliminating hardcoded credentials and strengthening enterprise audit compliance. Refactored legacy ASP.NET monolith services into scalable .NET Core microservices integrated with PostgreSQL and Entity Framework Core, improving deployme
Full Stack .NET Developer at Cognizant Technology Solutions
December 1, 2022 - December 1, 2023Led modernization of telehealth applications from .NET Framework 4.7 to .NET 6 microservices architecture using AWS Lambda, SQS, and Step Functions, improving scalability, resiliency, and production uptime. Replaced legacy OpenTok integrations with Twilio APIs for secure virtual consultations supporting 50,000+ monthly patient sessions, significantly improving audio/video stability and reducing call disruptions. Architected event-driven backend services using AWS API Gateway, SQS, Lambda, and CodePipeline to orchestrate 20+ microservices processing over 2 million HIPAA-sensitive patient events monthly. Designed and launched a full-stack teleconsultation platform using Angular, .NET Core APIs, PostgreSQL, and AWS cloud services with modules for scheduling, payments, provider onboarding, and address validation. Optimized complex SQL Server procedures by migrating to Entity Framework Core LINQ-based data access patterns, reducing API response times for patient scheduling and records manag
Software Engineer (. NET Based) at Cognizant Technology Solutions
July 1, 2020 - November 1, 2022Developed enterprise banking and financial management applications using ASP.NET Core MVC, SQL Server, and REST APIs supporting high-volume workflows including account management, fund transfers, and transaction reconciliation. Engineered secure onboarding and authentication APIs using ASP.NET Core Web API, Entity Framework Core, JWT authentication, and Azure AD integrations for enterprise identity management. Built Kafka-driven event streaming pipelines processing 45,000+ daily events including payment notifications, transaction alerts, and customer activity streams with near-zero message loss. Implemented Redis-based distributed session management to improve application scalability and maintain consistent user experiences during high-volume tax filing and financial planning periods. Developed automated unit and integration testing suites using xUnit integrated into Azure DevOps CI pipelines, improving regression coverage and deployment reliability. Created responsive financial analyt
Education
Master of Sciences in Information Technology at Clark University, Worcester, MA, USA
January 11, 2030 - December 1, 2025Qualifications
Industry Experience
Financial Services, Healthcare, Software & Internet, Professional Services
Skills
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