# PrimeTime Business Network

Portfolio record by Eugene Livschitz

Canonical page: https://livytech.space/projects/ptbn/

Mobile-first business networking

Coordinated member mobile app, Node.js backend, and React admin panel for a U.S.-based business network.

## My contribution

Built member-facing mobile journeys, backend business rules, internal operations tooling, and integrations for identity, billing, files, email, and mobile notifications.

## The hard part

Keeping chapter membership, referrals, meetings, guests, events, profiles, payments, notifications, and administration consistent across three application surfaces.

## What shipped

- Built a coordinated member app, backend, and admin workspace for business-network operations.
- Shipped member profiles, introductions, events, and day-to-day community flows.
- Added secure administration, notifications, and reporting for network teams.

## Technical details

- React Native and Expo power the member application while React/Vite support internal administration.
- AWS Cognito handles identity; Stripe supports application fees and subscriptions; S3, SES, and SNS support files and communication.
- The Express/MongoDB API serves both customer and administrator surfaces with shared business rules.

## Technology

React Native, Expo, React, Node.js, Express, MongoDB, Cognito, Stripe, S3, SES, SNS