CODE MAKI
All Work
Enterprise / Data12 weeks2023

DataBridge

One dashboard. Every data source. Real-time.

Before

Analytics team spending half their week pulling and stitching data from 12 systems before answering a single business question

After

12 sources unified in real time. Non-technical stakeholders check the dashboard daily — no analyst required.

12

Data sources unified

<2s

Dashboard load time

12 wks

Full delivery

5M+

Events processed daily

TypeScriptPostgreSQLAWSKafkaReactRecharts

// 01

The Challenge

DataBridge's analytics team was spending half their week just pulling data from different systems and stitching it together in spreadsheets before they could answer a single business question. They had Salesforce, HubSpot, Stripe, their own PostgreSQL database, and 8 other sources — none of which talked to each other. Leadership wanted a single dashboard they could check each morning without asking the data team for help.

// 02

How We Built It

We designed a unified data layer using Kafka for real-time event streaming and a set of lightweight connector services — one per source system — that normalise data into a shared schema. On top of that we built a React dashboard with Recharts visualisations, configurable by each team without writing code. Role-based access control ensures finance sees financials and sales sees pipeline, and nothing more.

// 03

Results

  • 12 data sources unified into a single schema with < 5 second lag
  • Dashboard load time under 2 seconds even with 5M+ daily events
  • Analytics team reclaimed ~20 hours per week previously spent on data wrangling
  • Non-technical stakeholders check the dashboard daily — no analyst required
  • System processed its first billion events 3 months post-launch with zero incidents

// 04

Stack

Frontend

React 18TypeScriptRechartsTailwind CSS

Backend

Node.jsTypeScriptApache KafkaRedis

Database

PostgreSQLTimescaleDBRedis Cache

Infrastructure

AWS EKSRDSMSK (Kafka)CloudWatch

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