k
ka1yaa

Illia

@ka1yaa

Mobile, Web, AI Development

Ukraine
Anglais, Russe, Ukrainien
Certaines informations sont présentées en anglais.
À propos de moi
👋 𝗛đ—Čđ—čđ—čđ—Œ! I'm Illia, a mobile & web developer with 5+ years of experience and 15+ apps shipped to the App Store and Google Play. đŸ“± Flutter & FlutterFlow apps for iOS and Android 🌐 Websites & web apps in React and Next.js đŸ€– AI features with OpenAI, Claude, and Gemini đŸ’Ÿ Firebase, Supabase, REST APIs, Stripe, RevenueCat ✅ From MVP to store release: honest estimates, clear updates, and clean code you own. 🎓 MSc in Computer Science 💬 Message me with your idea and let's discuss it!... Plus d’infos

Compétences

k
ka1yaa
Illia
hors ligne ‱ 

Voir mes services

DĂ©veloppement multiplateforme
I will develop a mobile app in flutter for ios and android
De250 $US / projetPlus de détails
DĂ©veloppement multiplateforme
I will build or finish your flutterflow app
De200 $US / projetPlus de détails

Expérience professionnelle

Software_Development Company, Mobile App & Web Development Service

Lead Flutter & Full-Stack Developer (Mobile, Web, AI)

Software Development Company, Mobile App & Web Development Service ‱ Temps plein

Jul 2021 - Present ‱ 5 yrs 4 mos

Led client projects end-to-end, from estimation and architecture to development, store release, and support, for startups and businesses in e-commerce, delivery, health & fitness, booking, and social apps. đŸ“± đ— đ—Œđ—Żđ—¶đ—čđ—Č đ—źđ—œđ—œđ˜€ (Flutter & FlutterFlow) - Built and released 15+ cross-platform apps for iOS and Android with 100K+ downloads - Launched MVPs in 2–4 weeks, so clients could validate ideas with real users fast đŸ”„ 𝗕𝗼𝗰𝗾đ—Čđ—»đ—± & 𝗳đ—Č𝗼𝘁𝘂𝗿đ—Č𝘀 - Firebase: Auth, Firestore, Cloud Functions, Storage, push notifications (FCM), Analytics, Crashlytics, Remote Config - Supabase: Postgres, Auth, Row-Level Security, Edge Functions, Realtime, Storage - Payments and subscriptions with Stripe and RevenueCat, generating $260K+ in annual revenue for clients 🌐 đ—Șđ—Č𝗯 đ—źđ—œđ—œđ˜€ - React and Next.js websites, admin panels, dashboards and SaaS products đŸ€– 𝗔𝗜 & đ—źđ˜‚đ˜đ—Œđ—șđ—źđ˜đ—¶đ—Œđ—» - AI features with OpenAI, Claude, and Gemini, including assistants trained on company data (RAG) - n8n, Make, and Zapier workflows that save teams 20+ hours per week