Amirhosein Koosha
Frontend Developer (React, Next.js) | React Native (Android)

Summary
Frontend Developer with hands‑on experience building scalable web and mobile applications
using React, Next.js, and React Native. Skilled in API integration, state management, and clean
architecture. Passionate about product‑oriented engineering and growing toward full‑stack
and system design expertise.
Education
Master’s Degree in Computer Engineering – Software Engineering (In Progress)
Islamic Azad University, Iran (Summer 2024 – Present)
Bachelor’s Degree in Computer Engineering
Islamic Azad University, Iran
Skills
AlgoTrading
Mql4,5
Frontend
• React.js, Next.js, React Native
• JavaScript (ES6+), TypeScript
• HTML5, CSS3, Responsive Design
• state management,Redux Toolkit, Context API
Real-Time & Integrations
• Socket.io
• Firebase (Auth, Firestore/Realtime DB)
Tools
• Git, GitHub
• ESLint, Prettier
• Docker (Basic), Nginx (Basic Deployments)
• Figma (Handoff)
• Postman / Thunder Client
• NPM, Yarn
Experience
Frontend Developer – Blue Oak (Summer 2024 – Present)
• Built and maintained production‑ready web and mobile features using React, Next.js, and React
Native, improving delivery speed through cleaner architecture.
• Developed reusable components and integrated REST APIs with Redux/Context to ensure
predictable state flow and strong app performance.
• Collaborated with designers and backend engineers to ship features end‑to‑end, optimizing key
screens for faster load times and smoother UX.
Projects
Meerkat — Adaptive Learning Platform
Tech Stack: React Native, React + Vite, Redux, Firebase, GSAP
• Built a Duolingo‑style adaptive math learning app with placement tests, skill‑based
progression, gamification systems, and user profiles, currently used by 500+ students.
• Developed a role‑based admin dashboard (React + Vite) with advanced content, question,
and user management workflows.
• Implemented real‑time state synchronization using Redux and Firebase, analytics
dashboards (10+ charts), and performance‑optimized data flows.
• Built the main product landing page using React + GSAP, featuring scroll‑based animations
and optimized UX for marketing and onboarding.
Gonbad-Kabud — Interactive Children’s Reading App
 Tech Stack: React Native, Redux, Firebase, Audio Synchronization, Next.js
• Developed an interactive reading platform with multi-profile support, real-time synchronized
narration (word-level highlighting), and an integrated dictionary for enhanced learning.
• Engineered fluid UX components, including animated page-turn gestures and background
audio playback with seamless transitions to simulate real-book interaction.
• Managed complex state and data synchronization using Redux and Firebase, tracking reading
history and child-specific progress across responsive web and mobile interfaces.
Behland — Financial Learning Platform
Tech Stack: Next.js, Google OAuth, Telegram Login, Telegram Bot API
• Developing a Next.js web application for financial education with a Duolingo-style
learning structure and gamified lessons.
• Implemented multi-provider authentication (Google OAuth + Telegram login).
• Integrated a Telegram bot to deliver lessons, reminders, and interactive tasks directly
through messaging.
Spy — Real-Time Multiplayer Game
Tech Stack: Next.js, Node.js, Express, Socket.io
• Developed a real-time multiplayer spy game using Next.js + Node.js/Express with Socket.io.
• Implemented room creation, player sync, and event-driven gameplay for smooth
online/offline modes.
• Engineered fast, reliable real‑time communication between clients and server using eventbased state updates.
Languages
• Persian (Native)
• English