Varun Vivek

Enterprise Tech Stack Architecture infographic for RiverProposal:

• The Client & Compute Layers: Showcases your high-performance Next.js (React) frontend hosted on Vercel's Serverless Edge Network.

• The Data & Storage Backbones: Maps out how Turso Cloud SQLite manages global, lightning-fast relational queries alongside Vercel Blob streaming large RFP files to cleanly bypass hardware payload limitations.

• The Multi-Model AI Routing & Parsing Core: Details your proprietary router securely distributing tasks to Gemini, OpenAI, Claude, and DeepSeek, governed by your 3-Tier Prompt Recipe and Hardcoded JSON Schema architecture to guarantee zero-hallucination UI widgets.

• Security & SaaS Infrastructure: Visualizes your strict security barriers (including Zero Data Retention and Email OTP via Resend) alongside your Razorpay-to-Turso Webhook billing loop.

Tomorrow is the day. We are officially launching RiverProposal on Product Hunt!

I built this platform to completely disrupt how enterprise sales teams manage, write, and win multi-million-dollar government and B2B contracts. If you are tired of incumbent software that acts as a "glorified content library" forcing you to manually search, copy, paste, and edit old answers, it is time for a paradigm shift.

Join me tomorrow as we bring intelligent proposals to the world. A free trial is available immediately so you can experience the command center yourself.

If you are trusting an AI with your proprietary pricing and client data, security is paramount. Generic AI wrappers often pose massive security risks for enterprise bids.

As a solo developer, I wanted to build a technology moat. I engineered a proprietary multi-model API router that dynamically routes tasks to the best tool for the job whether that is Google Gemini, OpenAI, Anthropic Claude, or DeepSeek.

More importantly, I enforce strict Zero Data Retention. We use enterprise-tier APIs so your proprietary client data is never used to train public LLM models.