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SHIVSASTRA

Selected Work

Verified software builds across AI agents, conversational automation, application security, and deterministic systems.

Yojna Setu
YS-V22026Backend Systems · AI Security

Yojna Setu

A multilingual government scheme discovery system. AI extracts user profile details from conversational messages, while deterministic Java rules evaluate eligibility over 82 normalized schemes.

Java 21Spring Boot 3.2.12PostgreSQL 17SupabaseGroq CloudWhisper TurboTwilio BoundaryFlywayBucket4jDocker
ShivSastra — Digital HQ
SHIV-HQ2026Full-Stack · Systems Architecture

ShivSastra — Digital HQ

Full-stack digital platform and engineering HQ featuring portfolio, dynamic project CMS, authenticated admin system, digital store with Razorpay checkout, contact workflow, and contextual AI assistant. Engineered with PostgreSQL RLS, secure authentication, API validation, rate limiting, and server-side payment verification architecture.

Next.jsTypeScriptSupabasePostgreSQLRazorpayGroq API
RealGuard
RG-AI2025AI Automation · Conversational Workflows

RealGuard

AI automation and conversational workflows for real estate. WhatsApp conversational input → Groq parameter extraction → Java business logic → RERA lookup → in-app EMI calculation → CRM persistence → broker workflow. The LLM extracts parameters while application logic handles authoritative calculations.

AI AutomationTwilio WhatsApp APIGroq LLMSpring BootMySQLHibernate ORM
QuickEats
QE-AI2025Product Engineering · Application Security

QuickEats

AI-assisted product engineering and application security system. Highlights include server-side price recalculation, ownership validation, JWT refresh-token rotation, real-time STOMP order updates, and conversational AI assistance. Verified with 71 executable @Test methods across 23 backend test classes.

Product EngineeringApplication SecuritySpring Boot 3WebSocketsGroq Llama 3PostgreSQL