CoinTapGo — Fintech SaaS WebApp
A lean crypto / fintech SaaS MVP built as a Telegram WebApp — from first commit to live product in four weeks.
Project
CoinTapGo needed a working crypto/fintech product in front of users fast. We built it as a Telegram WebApp — meeting the audience where they already are, and skipping app-store review entirely.
Business challenges
- —No product in market and a short runway to prove demand
- —The audience already lives inside Telegram, not in a separate app
- —Crypto flows need to feel trustworthy from the first screen
Goals & objectives
- —Ship a usable MVP inside four weeks
- —Launch as a Telegram WebApp with native-feeling navigation
- —Keep scope fixed so the deadline holds
Solution
A fixed four-week scope, weekly demos, and a Telegram-native front end on a small, boring backend. Everything not needed to prove the core loop was deliberately deferred.
Planning stages
Written scope, data model, and the Telegram WebApp shell.
Primary user journey end to end, demoed on Friday.
Wallet and data integrations plus edge-case handling.
Deployment, testing, and handover to the client team.
Features
Native-feeling inside Telegram
Launches straight from a chat with Telegram-native navigation and theming.
- —Telegram WebApp SDK
- —Theme-aware UI
The one journey that had to work
The primary flow was built first and demoed weekly, so scope stayed honest.
- —Primary user journey
- —Weekly live demos
More cases
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