Zhivko Manchev

Senior iOS Engineer

iOS Team Lead

Swift & SwiftUI Expert

Social Network App for Sports Communities

  • AppStore Release: 2024
  • Status: Discontinued
Overview

A mobile marketplace connecting youth athletes with professional coaches through personalized video analysis, real-time chat, and paid coaching services.

Athletes could submit gameplay videos and receive professional feedback through annotated video breakdowns, voice commentary, and in-app messaging. Payments, subscriptions, and media sharing were fully integrated into a streamlined iOS experience.

Role & Responsibilities
  • Led iOS development from feature design to production
  • Implemented core video analysis and annotation system

  • Integrated real-time chat and push notifications

  • Designed and implemented complex payment flows

  • Collaborated closely with backend engineers on API design

  • Ensured performance and scalability for media-heavy workflows

Tech Stack
  • Swift, SwiftUI
  • MVVM architecture
  • Custom backend
  • Real-time chat
  • Push notifications
  • Image & video uploads
  • Video editing with live drawing and voice-over on controlled playback
  • Stripe payments, subscriptions, and Apple In-App Purchases