SaaS Application Development
Enterprise-grade SaaS platforms built for recurring revenue, high security, and effortless scaling.
We design and engineer modern B2B and B2C software-as-a-service applications. Featuring isolated multi-tenant data architecture, automated Stripe subscription billing, granular team permissions, and real-time event analytics.
Technical Architecture & Sprint Map
Engineered before writing a single line of code
How We Build Your Project
From your initial concept brief to global production launch — explore how our senior engineering team executes every phase of your project.
Discovery & System Blueprint
We unpack your business logic, operational requirements, and target goals without technical jargon. We establish the technical scope, entity relationships, and milestone roadmap.
Key Execution Milestones
What Happens in Stage 01
Share project brief, business goals, and existing assets.
Product Requirement Document (PRD), Entity Relationship Plan & Sprint Schedule.
Zero-Leakage Multi-Tenant Data Architecture
In modern SaaS, different customer organizations must never see each other’s data. We enforce strict database isolation via PostgreSQL Row-Level Security (RLS) and cryptographic tenant scoping.
Acme Logistics Inc.
acme.app.evliqlabs.com
| Invoice ID | Client Record | Billed Amount | Status | RLS Security Boundary |
|---|---|---|---|---|
| INV-401 | Rotterdam Port Transit | $4,250.00 | Paid | scoped: tenant_acme |
| INV-402 | Bremen Freight Logistics | $1,890.00 | Pending | scoped: tenant_acme |
| INV-403 | Antwerp Cargo Ltd | $8,120.00 | Paid | scoped: tenant_acme |
Automated Stripe Billing & Feature Entitlements
We connect Stripe webhooks directly to your application's feature gates. As soon as a client upgrades or downgrades, access to features and seat limits updates instantly.
Role-Based Access Control (RBAC)
Enterprise buyers require strict permission tiers before signing agreements. We build a configurable RBAC matrix that lets company owners control exactly what each team member can view, edit, or export.
| Workspace Role | Billing & Stripe Portal | Invite Team Members | Export Raw Data | Create / Edit Content | Read Only |
|---|---|---|---|---|---|
| Owner | Allowed | Allowed | Allowed | Allowed | Allowed |
| Admin | Restricted | Allowed | Allowed | Allowed | Allowed |
| Editor | Restricted | Restricted | Restricted | Allowed | Allowed |
| Viewer | Restricted | Restricted | Restricted | Restricted | Allowed |
How Evliq Takes Your Idea to a Live Production Asset
Deterministic milestones. Zero guesswork. Every single sprint ends with a demonstrable, testable release URL.
We architect your data layer with strict organization/workspace scoping. We choose between schema-level isolation or row-level tenant keys based on your enterprise compliance requirements.
- Tenant Isolation Schema Model
- Data Entity Relationship Diagram
- API Boundary Documentation
- Security Threat Model
Zero risk of customer data leakage between tenants, ready for enterprise audits.
Select Your Project Scope
Every project is delivered with 100% full source code IP ownership, direct Slack channels with lead engineers, and weekly working demo releases.
Scale-Up System Execution Plan
Engineered for growing platforms requiring high performance, complex third-party integrations, custom dashboards, and high security.
Guaranteed Deliverables Included
Ready to Ship Your Project?
Recommended for: Established brands, SaaS scaling & e-commerce platforms