Giant Eye Tech — An Eye in the Sky
Giant Eye TechAn Eye in the Sky
Product Engineering

SaaS Platform & Multi-Tenant Engineering

We architect and build venture-scale and bootstrapped B2B SaaS platforms. From bulletproof tenant data isolation and automated recurring billing to high-throughput developer APIs, we lay down production foundations that scale without costly rewrites.

Strict Tenant Isolation

PostgreSQL Row-Level Security (RLS) and schema-per-tenant isolation preventing accidental cross-customer data leakage.

Automated Monetization

Turnkey Stripe billing engines handling pro-rata upgrades, team seats, metered usage, and regional currencies.

Custom Domain Ingress

Automated zero-touch custom domain onboarding with on-demand SSL provisioning for white-label customers.

SaaS Architectural Capabilities

Everything required to launch, scale, and enterprise-harden your subscription software.

Tenant Isolation & Multi-Tenant Data Architecture

Dynamic schema-per-tenant, database-per-tenant, or shared-database with PostgreSQL Row-Level Security (RLS) guaranteeing strict cryptographic and logical isolation between client organizations.

Automated Subscription Billing & Metered Usage

Stripe Billing, Lemon Squeezy, and local gateway integrations featuring flexible pricing tiers, metered API consumption invoicing, seat-based licenses, coupon engines, and automated dunning recovery.

Granular RBAC, Team Workspaces & Audit Logs

Hierarchical team permissions, custom role creation, team invitations, SSO (SAML / Okta / Google Workspace), and immutable activity audit logs required for enterprise SOC2 compliance.

Public API Ecosystem & Developer Webhooks

High-throughput public developer REST & GraphQL APIs with automated API key provisioning, rate limiting (Token Bucket via Redis), signed webhooks, and interactive OpenAPI/Swagger documentation.

Real-Time Operational Analytics & Admin Dashboards

Comprehensive administrative cockpits displaying real-time Monthly Recurring Revenue (MRR), churn rates, active seats, infrastructure utilization, and automated customer support tooling.

White-Labeling & Custom Domain Routing

Dynamic custom domain onboarding (e.g. app.clientdomain.com) with automated Let’s Encrypt SSL certificate issuance, white-labeled email notifications, and customizable branding themes.

SaaS Architecture Technology Stack

Core technologies powering our enterprise multi-tenant software platforms:

Next.js 14 / ReactNode.js / GoPostgreSQL (RLS)Redis (Rate Limiting)Stripe BillingTailwind CSSDocker & KubernetesAWS SES / PostmarkPrisma / Drizzle ORMOpenAPI / SwaggerDatadog / OpenTelemetry

Building a Next-Generation SaaS Platform?

Schedule an architecture feasibility session to review your database isolation models, subscription models, and technical roadmap.

Book Architecture Call