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Fiverr Pro
English
$
USD
I will build a multi tenant saas platform with auth and billing
Aswad G
Level 2
About this gig
Multi-tenancy is where most SaaS builds go wrong. One missed WHERE clause and Customer A can read Customer B's data. That is not a bug you recover from.
WHAT YOU GET
A production-ready multi-tenant foundation: organisation-based tenant isolation, authentication with roles and permissions, subscription billing, admin dashboard, REST API, and deployment to your cloud.
THE PART THAT MATTERS
Data isolation enforced at the query layer, not hoped for. Every tenant boundary tested explicitly - including the case where one account tries to read another account's records and must fail.
RECENT WORK
I built and shipped a multi-tenant SaaS platform solo: org-scoped data access, role-based permissions, API keys scoped per tenant, subscription plans with usage limits, and an admin console. In production today.
STACK
Python (FastAPI), React, PostgreSQL, Node.js. Deployed and hardened on Linux - I secure what I build.
HOW I WORK
Fixed scope agreed up front. Clear milestones. Plain-language updates. You own all source code and IP on delivery.
18+ years in software engineering. Level 2 seller since 2016.
Tell me what you are building and I will tell you honestly what it will take.
Get to know Aswad G
Aswad G
I am a PERFECTIONIST, I Love challenges, Always ready for a challenge
Level 2
- FromUnited Arab Emirates
- Member sinceJul 2016
- Avg. response time1 hour
- Last delivery2 days
Languages
English
IT professional with 16+ years of experience in automation, software development, server administration, WordPress, APIs, and cloud infrastructure. I help businesses automate workflows, integrate systems, build AI-powered solutions, develop custom web applications, and optimize server performance. From business process automation and AI agents to custom integrations, SaaS platforms, chatbots, payment gateway integrations, and security solutions, I deliver reliable, scalable results focused on efficiency, growth, and long-term business success.
My Portfolio
Other Software Development Services I Offer
FAQ
How do you keep tenant data separate?
Every record is scoped to an organisation, and that scope comes from the authenticated session or API key - never from anything the caller can supply. I test the isolation explicitly, including attempts to access another tenant's data.
Which payment provider do you use?
I work with the major providers. Tell me your preference and target markets and I'll advise - the right choice depends on where your customers are and what currencies you need.
Can you add multi-tenancy to my existing app?
Sometimes. It depends how the data model was built. Send me the schema and I'll give you an honest answer on whether to retrofit or rebuild.
Do I own the code?
Yes. Full source and IP transfer on final delivery.
What about ongoing maintenance?
Available as a separate arrangement. I'll also hand over documentation so another developer can take it on if you prefer.
