ReynJison.
Resume

Case studySaaS · Small-business operations

ClientOps Cloud

A multi-tenant CRM and inventory MVP — stock movements, documents, invoices and audit logs — built with Next.js and Supabase.

  • CRM
  • Inventory
  • Multi-tenant security
  • Next.js + Supabase
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Product
ClientOps CloudSaaS MVP
Industry
SaaS · Small-business operations
Engagement
MVP build
Status
MVP
Platforms
Next.js · Supabase · Lovable

System map

ClientOps modules

Key step Control point
ClientOps Cloud

  • Records

    • Clients
    • Categories
    • Products
    • Warehouses

  • Stock

    • Stock in / out
    • Returns
    • Adjustments

  • Documents

    • Invoices
    • Receipts
    • Order slips
    • Private uploads

  • Control

    • Audit logs
    • Multi-tenant security
    • PHP / Manila formatting
What a small operation tracks, in one auditable system.Scope diagram drawn for this portfolio — not a screenshot.

01Context

ClientOps Cloud is a CRM and inventory system for small operations: clients, products and warehouses, stock in and out, returns and adjustments, documents, invoices, receipts and order slips — with private uploads, audit logs, multi-tenant security and PHP / Manila formatting.

Packaging small-business operations into one secure, auditable system.

02Problem

Small operations track clients, stock and paperwork in separate places. ClientOps brings them into one auditable system.

03My role

What I owned

  • Product definition and data model
  • AI-assisted Next.js + Supabase MVP and an interactive browser demo
  • Typecheck and production-build verification

Platforms

Next.js · Supabase · Lovable

04Approach

  1. 01Model the operationClients, categories, products, warehouses and every stock movement as first-class records.
  2. 02Secure by defaultMulti-tenant security, private uploads and audit logs from the first version.

05System & deliverables

Delivered

  • Runnable Next.js + Supabase MVP
  • Interactive browser demo
  • Passed typecheck and production build

06Evidence

Screenshots from the project and scope diagrams drawn for this portfolio. Select one to open it larger.

07Results & impact

  • Produced a runnable MVP with multi-tenant security and audit logs in scope from the first version.
  • Verified with typecheck and a production build.

No performance numbers are shown until they can be verified and shared — this section describes what was built, structured and tested.

08Lessons

  • Audit logs and tenant isolation are cheapest to build on day one.