taijased
Mobile & Web Engineer
Senior software engineer shipping mobile and web products end-to-end: React Native (Expo/CLI) and native iOS (Swift/SwiftUI), plus React/Next.js and Node.js. Experienced across MVP and scale; own architecture, CI/CD, analytics, and hands-on delivery. Experience with Solana wallets/transactions, Privy embedded wallets, Stripe payments, deep links/push, and polished UX (video, AR). Strong in reverse-engineering, performance audits, and developer experience.
Experience: 7 years
Yearly salary: $90,000
Hourly rate: $60
Nationality: 🇧🇾 Belarus
Residency: 🇦🇪 United Arab Emirates
Experience
Senior Software Engineer
Cypher Capital | Vibes 2025 - 2025
Built a cross-platform trading app in React Native (Expo) with native-like UX (iOS & Android). Implemented Solana transaction flows and wallet integrations; added Privy where appropriate. Shipped a React + Next.js trading web app (migration from Telegram bot). Designed achievements/rewards; contributed across the stack. Set up analytics and attribution: event taxonomy, AppsFlyer, Mixpanel, deep links/campaign tagging.
Senior Software Engineer
OPTIC 2022 - 2025
Delivered NFT management tools for OpenSea (Vue 3, JS/TS); creators tooling for seamless deploys. Built AI products: AI-image detection MVP (Aiornot) and data-viz/analytics platforms (React, Next.js, TS, Node). Bioptic.io: AI-agent–powered drug discovery tool with advanced visualization (React, TS). Collaborated on API contracts; integrated via REST/WebSockets/GraphQL/SSE with robust error handling.
iOS Engineer
Gazprom-Media | Yappy 2021 - 2022
Shipped caching improvements, custom transitions, and main feed enhancements. Built a video editor (stickers/text) and AR camera with recording (Metal/ARKit). Rewrote deep links and push notification stack for stability and scale; added XCTest coverage.
iOS Engineer
Rabota.ru | Sber Services 2021 - 2021
MVP squad: implemented core iOS flows with polished UI and robust caching (Swift, VIPER, Texture, RxSwift). Contributed tests and code reviews under tight timelines.
Software Engineer, Co-founder
ARQ 2018 - 2021
Led frontend for AR platform (Vue/React/TS), integrated with .NET backend (REST/WebSockets). Built and maintained iOS app (Swift); optimized performance, reduced bundle size, stabilized FPS on mobile. Improved engineering process: code structure, CI/CD automation, clear reviews.
Skills
front-end
english
russian