Niche: 🔗 Social Networking & Business Connectivity

Type of work: 📱 Full-cycle development of Cross-Platform Mobile & Web Applications 📖 Project description: Linkbunker is a streamlined solution for instant contact sharing, eliminating the friction of manual data entry. The platform allows users to exchange social and professional links effortlessly through: 📱 Cross-platform mobile app with QR-code generation and "Shake-to-Share" technology 🌐 Responsive web application for profile management and marketing 💾 Scalable backend with robust API support for real-time synchronization

Technologies and tools: Programming: ⚡ JavaScript, 🟦 TypeScript Mobile Development: 📱 React Native, 🚀 Expo (iOS & Android) Web Development: ⚛️ React.js, 🎨 Tailwind CSS Backend & APIs: 🏗️ NestJS, 🔍 GraphQL State Management: 🔄 Redux Cloud & Infrastructure: ☁️ AWS, 🐳 Docker

How the preparation was carried out: ✔️ Market Research: Analyzed networking pain points to define core "instant share" features ✔️ UI/UX Prototyping: Created high-fidelity wireframes focusing on speed and "one-tap" interactions ✔️ Architecture Design: Selected a unified TypeScript stack (React + NestJS) for faster development ✔️ Agile Strategy: Defined a 3-month roadmap for MVP launch

What was the task: ⚡ Build a high-performance digital ecosystem for effortless contact sharing: 📌 Develop a React Native app featuring QR-code and Accelerometer-based (Shake) sharing 🖥️ Create a responsive React web app to support user profiles and branding 🔗 Implement a secure NestJS backend with GraphQL for efficient data fetching 🎨 Design an intuitive, modern UI/UX for a seamless networking experience

⏳ Deadline: 🗓️ 3 months (MVP Launch)

Stages of work: 1️⃣ Discovery & Planning — Requirement definition and tech-stack alignment 2️⃣ UI/UX Design — Crafting a minimalist and professional interface 3️⃣ Mobile Development — Building the React Native app for iOS & Android 4️⃣ Web & Backend Dev — Developing the React portal and NestJS API 5️⃣ Feature Implementation — Integrating QR-generation and "Shake-to-Share" logic 6️⃣ QA & Optimization — Rigorous testing and performance tuning 7️⃣ Deployment — App Store/Google Play submission and Cloud launch

Key Features & Skills Demonstrated: ✔️ Cross-Platform Expertise: Delivering native-like performance using React Native ✔️ Innovation: Implementing hardware-based features (Accelerometer/Shake) ✔️ Full-Stack Integration: Seamless data flow between Mobile, Web, and Backend ✔️ Rapid Development: Efficiently managing a 3-month timeline from concept to launch

🛠️ Deliverables: ✅ Functional React Native app (iOS & Android) ✅ Responsive React web application ✅ Secure, scalable NestJS backend with GraphQL APIs ✅ Complete UI/UX design assets (Figma prototypes) ✅ Automated DevOps pipeline for continuous deployment

🔗 Live Link: https://linkbunker.com/

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Build Scalable Web & Mobile Apps for Startups I’m a Full Stack & Mobile App Developer focused on building scalable, high-performance applications for startups and businesses.

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💻 Tech Stack: • Frontend: React, Next.js • Backend: Node.js, Spring Boot • Mobile: React Native, Flutter • Database: PostgreSQL, MySQL • Cloud & Tools: AWS, Firebase, REST APIs

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If you’re looking for a developer who can take your idea from concept to production — let’s connect.