Kaushik — Backend Development freelancer in Surat

I help startups and growing businesses build scalable, secure, and high-performance web applications that actually work in production — not just demos. I’m a Senior Full-Stack Developer with 7+ years of hands-on experience, Top Rated Plus on Upwork, and a 100% Job Success Score. I specialize in Laravel, React, Node.js, APIs, and SaaS platforms, and I’ve successfully delivered dozens of long-term, business-critical projects for global clients. 💼 What I Do I work closely with founders, product teams, and agencies to design, build, and scale: • SaaS applications & MVPs • Custom web platforms & admin dashboards • REST & GraphQL APIs • Marketplace, booking & CRM systems • Payment integrations (Stripe, subscriptions, webhooks) • Performance optimization & code refactoring I don’t just write code — I understand your business goals and translate them into clean, maintainable, and scalable software. 🛠️ Tech Stack Backend Laravel (REST APIs, queues, jobs, authentication, multi-tenant systems) Node.js (Express, scalable API services) MySQL, PostgreSQL, MongoDB Frontend React.js, Next.js Vue.js Tailwind CSS & modern UI frameworks Integrations & Tools Stripe & payment gateways Third-party APIs & webhooks OAuth, authentication systems Git, CI\u002FCD pipelines Linux & VPS deployments ⭐ Why Clients Choose Me ✔️ Top Rated Plus freelancer ✔️ 100% Job Success Score ✔️ 4,000+ hours worked on Upwork ✔️ Clear communication & fast response ✔️ Long-term, reliable collaboration Clients appreciate my problem-solving approach, honest technical advice, and ability to deliver without unnecessary complexity. 🔄 How I Work 1️⃣ Understand your requirements and business goals 2️⃣ Propose a clear and realistic technical solution 3️⃣ Break the work into milestones with transparency 4️⃣ Deliver with regular updates and clean documentation I value long-term partnerships and prefer working with clients who want quality, stability, and clear communication. 📩 Let’s Get Started If you’re looking for a reliable senior developer who can take ownership of your project and deliver results — send me a message with your project details, and I’ll be happy to review your requirements and suggest the best approach.