Harsh G.

🚀 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐃𝐞𝐯𝐎𝐩𝐬, 𝐒𝐞𝐫𝐯𝐞𝐫𝐥𝐞𝐬𝐬 & 𝐂𝐥𝐨𝐮𝐝 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐎𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 With over **𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞**, I am a results-driven Full-Stack Developer and DevOps Specialist specializing in building scalable, secure, and high-performance web applications. I help startups, agencies, and enterprises transform ideas into powerful digital solutions using modern technologies, serverless architectures, and optimized cloud infrastructure. 💳 I bring proven expertise in integrating **𝟒𝟎+ 𝐩𝐚𝐲𝐦𝐞𝐧𝐭 𝐠𝐚𝐭𝐞𝐰𝐚𝐲𝐬** and developing **𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐂𝐮𝐬𝐭𝐨𝐦 𝐀𝐩𝐩𝐬 𝐚𝐧𝐝 𝐄𝐱𝐭𝐞𝐧𝐬𝐢𝐨𝐧𝐬**, delivering secure, scalable, and business-focused solutions for global clients. --- 💻 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 🔹 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • React.js, Remix, React Router, Next.js, Vue.js, Nuxt.js • Vite, Tailwind CSS, Bootstrap, HTML5, CSS3, JavaScript, TypeScript 🔹 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Python (Django, FastAPI, Flask), Laravel, Nest.js, Node.js, PHP • RESTful APIs, GraphQL, Microservices Architecture • Authentication: JWT, OAuth, Sanctum 🔹 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Shopify Custom Apps and Extensions • Shopify APIs (Admin & Storefront), GraphQL, Webhooks • Checkout Extensibility and App Store Submission 🔹 𝐒𝐞𝐫𝐯𝐞𝐫𝐥𝐞𝐬𝐬 & 𝐄𝐝𝐠𝐞 𝐂𝐨𝐦𝐩𝐮𝐭𝐢𝐧𝐠 • Serverless Framework, Cloudflare Workers, Cloudflare Pages • Cloudflare KV, R2, D1, Durable Objects • AWS Lambda and API Gateway 🔹 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 𝐆𝐚𝐭𝐞𝐰𝐚𝐲 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 • Integration of **𝟒𝟎+ 𝐠𝐥𝐨𝐛𝐚𝐥 𝐩𝐚𝐲𝐦𝐞𝐧𝐭 𝐠𝐚𝐭𝐞𝐰𝐚𝐲𝐬** • Secure checkout systems, subscriptions, and recurring billing • Multi-currency payments, webhooks, and refunds • PCI-compliant and scalable architectures 🔹 𝐃𝐚𝐭𝐚 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 • XML, JSON, REST, GraphQL, SOAP APIs, Webhooks 🔹 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 • MySQL, PostgreSQL, MongoDB, Redis 🔹 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 • AWS: ECS, Fargate, ECR, Route 53, CloudFront, CloudWatch • Proxmox Virtualization • Hetzner, OVH, Contabo, AWS, DigitalOcean, Vercel, Railway • Docker, CI/CD Pipelines, Linux Server Administration • Nginx, Apache, Caddy, Traefik, GitHub Actions 🔹 𝐇𝐨𝐬𝐭𝐢𝐧𝐠 & 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐏𝐚𝐧𝐞𝐥𝐬 • CyberPanel, cPanel, WHM, Plesk • Cloudflare, DNS Management, SSL Configuration, CDN Optimization 🔹 𝐂𝐌𝐒 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 • Shopify • API Integrations and Automation --- 🎯 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒 𝐈 𝐎𝐅𝐅𝐄𝐑 🔹 Custom Web Application Development 🔹 SaaS and MVP Development 🔹 Shopify Custom Apps and Extensions 🔹 Serverless and Cloudflare Worker Development 🔹 Secure Payment Gateway Integration 🔹 Subscription and Billing System Development 🔹 API Development and Third-Party Integrations 🔹 AWS Cloud Deployment with ECS and Fargate 🔹 Server Setup, Deployment, and Migration 🔹 Performance Optimization and Technical SEO 🔹 Cloudflare and CDN Configuration 🔹 Database Design and Optimization 🔹 Bug Fixing, Maintenance, and Technical Support 🔹 VPS and Dedicated Server Management --- 🌟 𝐖𝐇𝐘 𝐂𝐇𝐎𝐎𝐒𝐄 𝐌𝐄? 🔹 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🔹 Expertise in AWS ECS and Fargate Deployments 🔹 Integration of 40+ Global Payment Gateways 🔹 Specialized in Serverless and Cloudflare Worker Solutions 🔹 Expert in Shopify Custom Apps and Extensions 🔹 Strong Experience with XML, REST, and SOAP Integrations 🔹 Clean, Scalable, and Maintainable Code 🔹 SEO-Friendly and Performance-Optimized Applications 🔹 Secure and Cost-Efficient Deployments 🔹 Clear Communication and On-Time Delivery 🔹 Reliable Long-Term Collaboration --- 📩 𝐋𝐞𝐭’𝐬 𝐖𝐨𝐫𝐤 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫! If you’re planning a custom web application, SaaS platform, Shopify app, cloud-native solution, or automation-driven system, I’d be happy to review your idea and recommend the best approach. 👉 𝐒𝐞𝐧𝐝 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐨𝐫 𝐢𝐧𝐯𝐢𝐭𝐞 𝐦𝐞 — I respond quickly and communicate clearly.