Case Studies

Client Portfolio

A selection of custom web applications, legacy integrations, and database SaaS platforms that BubblingOpinion engineered under client contract.

Diferenciação:Looking for our own SaaS tools? See our Products Page.
SaaS PlatformClient: Healthcare Systems Europe (Portugal)

CareRoute Clinic Portal

A clinician workflow SaaS designed to automate scheduler appointments and display real-time queue data to patient lobby interfaces.

Key Technical Outcomes

Reduced patient waiting room times by 42% on average across 14 clinic outlets.

Technology Specifications

NextJSTypeScriptPostgreSQLSupabaseTwilio API
Web Application / CRMClient: Cargolink Logistics (Portugal)

RetailFlow Inventory Engine

A complex backoffice web application managing real-time stock flow, tracking pallet locations via RFID events, and generating automated warehouse invoices.

Key Technical Outcomes

Optimized inventory handling cycles, reducing warehouse processing errors by 18%.

Technology Specifications

DjangoPythonReactDockerPostgreSQL
SaaS MiddlewareClient: Vogue Retail Group (UK)

SubSync Shopify Connector

A custom middleware SaaS app bridging multiple high-volume Shopify stores with a custom legacy CRM database. Translates transaction webhooks and updates inventory buffers.

Key Technical Outcomes

Successfully processes 12,000 daily order webhooks with consistent sub-second sync latency.

Technology Specifications

NodeJSExpressReactShopify Admin APIRedis

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