Silicon Essence Cloud Platform

Multi-Tenant SaaS Architecture with Automated Stripe Lifecycle & Isolated Tenancy

Internal digital product designed, engineered and operated by Jyotirmay Ray.
ROLE / CAPACITY Founder
PROJECT NATURE Self-Owned Product
TIMELINE / STATUS 2024–2025
RELATED COMMERCIAL SERVICE Custom Specs →
01 THE ARCHITECTURAL CHALLENGE

Problem & System Requirements

Scaling a single-tenant MVP into an enterprise-ready B2B platform without database schema cross-contamination, permission leaks, or manual subscription interventions.

BOTTLENECK 01

Shared database tables caused performance degradation and risk of cross-tenant data leakage.

BOTTLENECK 02

Manual customer onboarding required developer intervention for provisioning isolated client workspaces.

BOTTLENECK 03

Stripe webhook failures led to out-of-sync subscription states and seat entitlement discrepancies.

02 METHODOLOGY & EXECUTION

How the System Was Engineered

01 Discovery & Data Modeling

Audited entity boundaries and mapped out multi-tenant PostgreSQL Row-Level Security (RLS) policies.

02 Architecture & Auth

Designed granular RBAC schema supporting Enterprise Admin, Team Manager, and Read-Only Member roles.

03 Stripe Webhook Engine

Built idempotent webhook event processing pipeline handling upgrades, downgrades, and automated seat limits.

04 Verification & Docker CI/CD

Executed load tests simulating 1,000+ concurrent tenant queries and packaged multi-stage Docker containers.

03 CORE DELIVERABLES

Shipped Engineering Components

01

Multi-tenant database schema isolation using PostgreSQL Row-Level Security (RLS)

02

Automated subscription billing, seat management, and invoice webhooks via Stripe

03

Granular Role-Based Access Control (RBAC) supporting Enterprise Admin, Team Lead, and Member roles

04

Sub-second edge caching layer with Next.js App Router and Docker containerization

04 ARCHITECTURAL RATIONALE

Why This Technical Stack & Pattern?

Why PostgreSQL RLS?

Enforces tenant security at the database engine level, guaranteeing zero possibility of tenant data cross-contamination regardless of application-layer bugs.

Why Next.js App Router?

Leverages Server Components for sub-28ms initial page loads while keeping database queries and API tokens securely on the server.

05 OPERATIONAL METRICS & PROOF

Verified System Benchmarks

Database Tenancy 100% Isolated
Edge Query Latency < 28ms
Billing Automation 100% Automated
Client IP Ownership 100% Transferred
FOUNDER LEADERSHIP & TEAM CONTEXT

Role & Execution Governance

Jyotirmay personally directed the data model, database tenancy boundaries, and Stripe webhook synchronization, executing atomic React components, E2E Cypress tests, and Docker deployment pipelines.

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