Summary
A production SaaS constructor for Telegram Mini Apps focused on fast launches, reliable billing, and scale-ready architecture.
LIVE V2.3
TELEGAPP_RU
SaaS platform for building Telegram Mini Apps with analytics, targeted campaigns, and production-ready backend modules.
Node.js TypeScript Golang React Yandex Cloud
Role
Product Developer / Backend Lead
Timeline
2024 - Present
Architecture
- •Telegram Mini App frontend (React/Next.js) -> API gateway
- •Node.js core services + async jobs in Yandex Cloud Functions/Queue
- •PostgreSQL + YDB + Redis + ClickHouse observability stack
Challenge
- •Support peak traffic scenarios prepared for 5M DAU
- •Keep messaging workloads from blocking core flows
- •Build secure payment and daily charging logic
Implementation
- •Designed microservice backend on Node.js with selective Golang services for heavy jobs
- •Built hybrid cloud architecture: containers for core services, functions/queues for heavy async tasks
- •Implemented secure wallet top-ups and scheduled daily balance charging via YooKassa
- •Set up GitLab CI/CD pipelines for dev, test, and prod environments
Outcomes
- •Stable processing under marketing spikes and mass campaigns
- •Reduced deployment cycle through automated CI/CD