Nilesh Kolhe

Architected an Angular 19 enterprise portal integrated with .NET Core microservices for a district-administration platform used across US K-12 school districts. Modernized a legacy front-end across a 150+ KLOC codebase and introduced Playwright E2E testing, reducing regression escape rate by ~35% and cutting manual QA from 4 hours to 30 minutes per release.

Architected an Angular 19 enterprise portal integrated with .NET Core microservices, deployed to multiple US K-12 school districts. Modernized a legacy front end into a modular, signal-driven Angular architecture and introduced Playwright E2E testing, reducing regression escape rate by ~35% and cutting manual QA time from 4 hours to 30 minutes per release.

Built React 18 + .NET Core patient-workflow modules for a US hospital network, supporting clinical message routing and care-team coordination across 190+ facilities and ~47M encounters. Led migration from a legacy ASP.NET monolith to .NET Core microservices and developed shared component/state-management patterns that cut new-feature development time by ~35%.

Designed and shipped .NET Core APIs for wealth-management workflows, including advisor portfolios and client-account management. Improved advisor portal page render performance via code-splitting, lazy-loading, and bundle-size optimization, and built reusable Angular components to accelerate downstream feature delivery.

Contributed React UI and .NET Core API features to an existing industrial control software platform as part of a short-term engagement. Delivered full-stack enhancements within an Agile (Kanban) workflow.

Provided short-term support for an industrial control software platform by contributing React UI and .NET Core API features within an existing system.

Built an Angular + ASP.NET Web API platform for clinical-vitals visualization used across Nordic hospital facilities. Designed and documented Swagger/OpenAPI REST APIs, and improved team delivery by introducing Scrum ceremonies, automated CI, and code-review gates, raising sprint velocity by ~25% and on-time delivery from ~60% to ~85%.

Maintained and extended .NET enterprise modules for a retail-services client, delivering strong release-quality performance across the engagement.

Maintained and extended .NET enterprise modules for a retail-services client with a strong release-quality record across the engagement. Delivered backend improvements using .NET and SQL Server technologies.

Currently pursuing the AWS Certified Cloud Practitioner (CLF-C02) certification.

Currently pursuing the AWS Certified Cloud Practitioner (CLF-C02) certification.

Bachelor of Engineering in Computer Engineering from Savitribai Phule Pune University, completed from 2010 to 2014.

Earned Microsoft Certified: Azure Fundamentals (AZ-900).