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06 / 06The whole stack, connected

Digital Systems.

SaaS platforms, backends and apps that connect everything above into one product.

For: B2B software · Internal tools · Platforms

What we build

  1. 01Multi-tenant SaaS with Stripe billing and team seats
  2. 02PostgreSQL schemas, REST and GraphQL APIs
  3. 03Authentication, permissions and webhook dispatch
  4. 04Cross-platform apps and companion products
  5. 05Deployment, backups and documented handoff

09Technology architecture

Not a logo wall.
A working stack.

Every tool has a place in the system and a reason to be there. Point at a node to trace what it connects to.

  • AI

    • LLMs & embeddings
    • RAG systems
    • AI agents
    • Voice AI
  • Web

    • Next.js
    • React 19
    • TypeScript
    • Tailwind CSS
  • Automation

    • Webhooks
    • Event queues
    • Background jobs
  • Data

    • PostgreSQL
    • MySQL · MongoDB
    • Prisma ORM
    • Redis
  • 3D

    • Three.js · WebGL
    • CSS 3D
  • APIs

    • Node.js
    • Python · FastAPI
    • REST · GraphQL
  • CRM

    • CRM integrations
    • Stripe
    • Resend
  • Business

    • Your operations

InfrastructureVercelRenderDockerCI/CDCloud APIs

Typical starting points

  • “I want to build a SaaS product”

    Typical timeline 6 - 8 weeks

    Next.js App Router · Stripe · PostgreSQL · Multi-tenant auth

    Tenant data segregation, subscription webhooks, seat management and background worker queues.

  • “I need a mobile app”

    Typical timeline 4 - 7 weeks

    Cross-platform framework · REST endpoints · Push infrastructure

    Decoupled API endpoints, offline caching, native packaging and fast cloud sync.

  • “I already have a website but need more”

    Typical timeline 1 - 3 weeks

    Custom REST APIs · Automated webhooks · AI add-ons

    Non-disruptive proxy routing, webhook listeners, modular sub-path deployments and headless upgrades.

Where it's live

  1. Business Security Alliance

    Member authentication and streamlined onboarding portal

    businesssecurityalliance.com ↗ (opens in a new tab)
  2. Brew With Aditya

    Dedicated API Backend Integration hosted on Render for dynamic roast inventory and order management

    brewwithaditya.com ↗ (opens in a new tab)
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