pVani CRM
Multi-tenant CRM with CQRS, Azure, and integrations — QuickBooks, Google Classroom, Sage 50, D2L, DocuSign.
Expertise
Where I operate best.
Seven years and 26+ production projects — from monolith migrations to multi-tenant SaaS backends across healthcare, logistics, and enterprise platforms.
Legacy Modernization
Migrating .NET Framework monoliths to .NET 8 with zero downtime. Replacing tightly-coupled codebases with modular, testable architectures while the platform stays live.
5× throughput · 40% latency reductionEnterprise SaaS
Multi-tenant backends with Clean Architecture and CQRS. Field-force management, health booking platforms, and employee engagement systems at enterprise scale.
Upvoit · pVani · Care PlusAPI & Data Layer
ASP.NET Core API design, EF Core, Dapper, and MSSQL optimization. Stored procedures, indexing, schema design — the layer most teams neglect until it hurts.
3 days → under 1 day processingSelected work
Production projects.
Outcome, scope, and technical stack — aligned with the full portfolio.
Mobility · Web · Mobile
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SaaS · Web
CRM · Web
Voila Cabs
99.9%+ uptime · 3-replica MySQL/MongoDB clusters on AWS. Backend owner — failover architecture on live ride-hailing traffic.
99.9%+Uptime
1000sConcurrent users
Upvoit SaaS
5× throughput · 40% latency cut · 0 downtime. Clean Architecture + CQRS cutover in 15 days on live field-management SaaS.
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