Hire me for any full stack development -- 2

I’m Pawan Kumar, a Full Stack Developer with 9 years of experience building websites, web applications, mobile apps, SaaS platforms, e-commerce solutions, real-time applications, APIs, and custom business platforms. I can take a project from idea and architecture to development, integrations, deployment, and ongoing support. I’m also comfortable joining an existing project, understanding the current codebase, fixing issues, and taking new features through to production. My core technical expertise includes: Frontend: * React.js * Next.js * JavaScript * HTML/CSS * Bootstrap * Tailwind CSS Backend: * Node.js * NestJS * Express.js * Laravel * PHP * REST APIs * WebSockets * Real-time applications Mobile: * React Native * Cross-platform mobile application development * Push notifications and OneSignal integrations Databases & Services: * MongoDB * MySQL * PostgreSQL * Redis * Supabase * AWS DocumentDB * AWS Redshift Cloud & DevOps: * AWS EC2, S3, CloudFront, ECR, ECS * CodeBuild & CodePipeline * Route53 & ACM * Secrets Manager * Docker * Nginx * PM2 * DigitalOcean * Vercel * Pulumi Integrations & Advanced Features: * Payment gateways * Third-party API integrations * Authentication & OTP * Notifications * OneSignal * Video streaming * FFmpeg & HLS * Real-time chat * WebSockets * AI integrations * Subscription systems * Booking systems * Admin dashboards * Analytics and reporting Some of my projects: • TravellingLark — Travel marketplace and booking platform https://travellinglark.com • WoltrixLab — Technology services website https://www.woltrixlab.com • SudhStore — E-commerce platform https://sudhstore.in • AI Showcase Hub — AI-focused web platform https://aishowcasehub.com • Go4Explore — Travel platform https://go4explore.com • ShyaamStore — E-commerce platform https://shyaamstore.in • SherdaClasses — Education platform https://sherdaclasses.com I’m comfortable working independently or as part of an existing team, and I can work with both new projects and existing codebases. If you have a project that needs a reliable Full Stack Developer, whether it’s a website, web application, mobile app, API, SaaS product, e-commerce platform, real-time system, or custom business solution, feel free to reach out. I’d be happy to understand your requirements, suggest the right approach, and provide a realistic timeline and estimate. Looking forward to working with you. — Pawan Kumar Full Stack Developer | 9 Years Experience