Tanmay Maka What I’ve built

Shops, friends and play · live

Twenty minutes on a Tuesday to see where the café stands.

For an independent café owner with no marketing team and little time. They guessed at what competitors were doing, how reviews were trending and whether promotions worked. I built one dashboard that puts a number on each, and shows where every number came from.

Web app · Next.jsLiveOpen source (MIT)
Demo cafés. Every number opens to show its working.

Command Centercompetitive overview · demo data

Demo cafés

Local Dominance Index

Your café ranked against local competitors within your radius. Click a row for its breakdown.

Rating Trend (6 Months)

Bars: reviews each month. Line: average rating.

Followers Forecast

90 days of daily data, 30 days ahead.

MethodPredictedLowHigh

A simulation on invented cafés, competitors and reviews; it is not the app itself and no real café’s data is shown. The formulas are the app’s own, run here in your browser.

What it’s for

Four parts, plainly.

01

Who it’s for

An independent café owner with no marketing team and little time.

02

By hand, until now

They guessed at what competitors were doing, how reviews were trending and whether promotions worked.

03

What I built

One dashboard with a local ranking score against nearby competitors, review trends, follower and review forecasts, campaign and goal tracking and alerts. A data view shows where each number came from.

04

Where it is

Live, for the café it was built for; public repository (MIT), a Next.js app.

Rough edges

The small print.

Honest line: every café, competitor and review on this page is made up.