Full-Stack SaaS Platform Build
Budget: ₹1,500 – ₹12,500 INR
I’m building an enterprise-grade, multi-tenant SaaS tool that spans the full stack: a Next.js front-end, an Express (or .NET Core if you prefer) API layer, and cloud-native services on AWS and Azure. The immediate focus is threefold—polished UI, robust back-end logic, and tight cloud integration—so I need each piece advancing in parallel.
Front-end
The app centres on interactive dashboards, client-onboarding forms, and a role-based user-management interface. Everything should load fast, feel responsive, and remain easily themeable for different tenants.
Back-end & Multi-Tenancy
We’ll expose REST/GraphQL endpoints, route traffic through a proxy layer, and isolate tenant data cleanly. Firebase handles file storage and console-driven operations, while the core data lives in the cloud provider best suited to each environment. Also use of the caching to maintain fast access to the client.
Cloud & Security
AWS and Azure services—think S3, DynamoDB, Lambda, RDS, or their Azure counterparts—must be wired through infrastructure-as-code. API keys and other secrets stay in Secrets Manager, Azure Key Vault, or a comparable vault so nothing sensitive ever lands in source control.
Payments
Stripe, PayPal, and RazorPay need to be fully integrated with clean, reusable modules that respect each gateway’s webhook flow and support subscription, one-off, and trial logic.
Deliverables
• Responsive Next.js front-end with dashboards, onboarding, and user admin
• Express/.NET Core API with complete tenancy separation
• Cloud infrastructure scripts (AWS & Azure) plus Firebase storage hooks
• Secure secret-management implementation
• Payment modules for Stripe, PayPal, RazorPay with end-to-end test coverage
• Deployment documentation and a short hand-off walk-through
* caching tools, like redis or firebase caching.
I’m ready to move quickly and iterate in milestones, validating each feature against staging tenants as we go.
Developer should know firebase rules, payment gateways, react js and expert in cloud technologies, and should have experience building SAAS tools and security standards for storing data. Should also have a creative mind to design the app beautifully and considering user's POV.
This is enterprise level app, need to sign NDA and provide 6+ months support after deployment to production. Developer should know how to use the Cloud tools like Gemini, Anthropic etc.
Front-end
The app centres on interactive dashboards, client-onboarding forms, and a role-based user-management interface. Everything should load fast, feel responsive, and remain easily themeable for different tenants.
Back-end & Multi-Tenancy
We’ll expose REST/GraphQL endpoints, route traffic through a proxy layer, and isolate tenant data cleanly. Firebase handles file storage and console-driven operations, while the core data lives in the cloud provider best suited to each environment. Also use of the caching to maintain fast access to the client.
Cloud & Security
AWS and Azure services—think S3, DynamoDB, Lambda, RDS, or their Azure counterparts—must be wired through infrastructure-as-code. API keys and other secrets stay in Secrets Manager, Azure Key Vault, or a comparable vault so nothing sensitive ever lands in source control.
Payments
Stripe, PayPal, and RazorPay need to be fully integrated with clean, reusable modules that respect each gateway’s webhook flow and support subscription, one-off, and trial logic.
Deliverables
• Responsive Next.js front-end with dashboards, onboarding, and user admin
• Express/.NET Core API with complete tenancy separation
• Cloud infrastructure scripts (AWS & Azure) plus Firebase storage hooks
• Secure secret-management implementation
• Payment modules for Stripe, PayPal, RazorPay with end-to-end test coverage
• Deployment documentation and a short hand-off walk-through
* caching tools, like redis or firebase caching.
I’m ready to move quickly and iterate in milestones, validating each feature against staging tenants as we go.
Developer should know firebase rules, payment gateways, react js and expert in cloud technologies, and should have experience building SAAS tools and security standards for storing data. Should also have a creative mind to design the app beautifully and considering user's POV.
This is enterprise level app, need to sign NDA and provide 6+ months support after deployment to production. Developer should know how to use the Cloud tools like Gemini, Anthropic etc.