Lakshmanan P

Founder and Lead Engineer

Rala Digital Hub Pvt Ltd • Indépendant

Dec 2025 - Present • 8 mos

I design, build and operate four live SaaS platforms end to end — architecture, backend APIs, frontend, database design, payment integration, deployment and ongoing production support. Platforms in production: • A children's learning platform with 4,000+ worksheets, consumer subscriptions and B2B school plans • A two-sided education marketplace with online payments and automated compliance certificate generation • An on-demand booking platform with scheduling, provider management and payments • A regional-language content portal I also work with clients as a fractional CTO and contract engineer — technical architecture, code review, hiring input, and hands-on development on .NET and Azure systems. Core work: ASP.NET Core, C#, SQL Server, Azure App Services, Azure Functions, Blob Storage, Service Bus, Angular, Razorpay, and AI integration using OpenAI and Azure OpenAI.