Keshwar White

Professional summary

Enterprise application architect and hands-on technical leader with 15+ years of experience across full-stack development, DevOps, and infrastructure. Specializes in .NET and Angular with a strong focus on Clean Architecture and Domain-Driven Design. Known for owning end-to-end delivery from design through production, accelerating release cycles, and improving system reliability. Consistently leads complex initiatives under tight timelines while mentoring teams and raising engineering standards. Author of Practical Domain-Driven Design with .NET and C# Cheat Sheet: The Keywords.

Selected impact

• Accelerated end-to-end delivery of a public-sector data platform to under three months through ownership of architecture, development, DevOps, and hosting
• Standardized architecture and CI/CD practices across teams, improving release reliability and reducing rework
• Elevated team capability through mentorship and design guidance, increasing consistency in code quality and architecture

Core competencies

Architecture and development

.NET / .NET Core / C#, Angular / TypeScript, Clean Architecture, Domain-Driven Design (DDD), RESTful API design, Modular and scalable system design

Data and patterns

CQRS and vertical slices, Entity Framework Core, Dapper, SQL Server, Domain events and the outbox pattern, Multi-tenant SaaS

DevOps and infrastructure

Azure DevOps (CI/CD pipelines), IIS administration and application hosting, SSL certificate management, Deployment automation, Infrastructure as Code (IaC)

Leadership

Technical leadership and architecture reviews, Mentorship and team development, Cross-functional collaboration, Delivery execution and risk management

Professional experience

1. Information Technology Analyst

   4 years

   Acting Tech Lead and Architect · Public sector

   • Owned architecture, development, and delivery of enterprise web applications across multiple initiatives supporting public-sector programs
   • Delivered a mission-critical data management and reporting platform end to end in under three months, covering architecture, development, CI/CD, hosting, and secure deployment
   • Established Clean Architecture and DDD standards adopted across projects, improving maintainability and onboarding time
   • Designed and implemented Azure DevOps pipelines, reducing manual deployment effort and improving release consistency across Dev, Test, UAT, and Production
   • Administered IIS hosting environments including site structure, bindings, and SSL certificates, ensuring secure and stable production operations
   • Acted as technical lead for modernization efforts, guiding design decisions, reviewing code, and aligning teams on best practices
   • Implemented authentication and authorization with Azure AD (Entra ID) to meet enterprise security requirements
   • Resolved complex cross-layer issues spanning application, infrastructure, and deployment, reducing downtime and improving system reliability
   • Mentored developers through code reviews and design sessions, increasing team capability and consistency

2. Senior Software Engineer

   About 7 years

   • Designed and developed enterprise web and backend applications using .NET technologies across multiple business domains
   • Built scalable APIs and business-critical systems supporting complex workflows and integrations
   • Partnered with stakeholders to translate requirements into technical designs and deliverables
   • Contributed to architecture decisions and introduced patterns that improved code quality and long-term maintainability
   • Integrated third-party systems and services for reliable and secure data exchange
   • Led development efforts on key projects, meeting delivery timelines and quality standards
   • Diagnosed and resolved production issues, improving system stability and user experience
   • Mentored junior developers and contributed to team standards and knowledge sharing

3. Lead Infrastructure and Hosting Engineer

   About 7 years

   Managed web hosting and application services

   • Led infrastructure and hosting operations for a managed web hosting and application services environment supporting multiple client applications
   • Designed, deployed, and maintained IIS-based hosting platforms with a focus on availability, performance, and security
   • Managed servers, DNS, networking, and routing to support reliable application delivery
   • Implemented SSL certificates and secure hosting configurations across environments
   • Supported application deployments and collaborated closely with development teams
   • Troubleshot production issues across server, network, and application layers, restoring service and minimizing impact
   • Improved uptime and performance through proactive monitoring, tuning, and operational best practices