Full Stack Developer — 15+ Years Enterprise & Cloud
Architecting scalable web systems, APIs, and cloud-based platforms across the full technology stack — from elegant frontends to robust backend infrastructure.
A seasoned engineer who delivers results across the full stack — from architecture decisions to production deployment.
I'm Jai Wadhwa, a Full Stack Developer with over 15 years of hands-on experience building enterprise applications, scalable web systems, and cloud-hosted platforms for clients across industries worldwide.
My work spans the entire development lifecycle — from designing robust backend APIs and microservices to crafting responsive, performant frontends. I have deep expertise in both PHP and JavaScript ecosystems, with proven experience in cloud infrastructure on AWS and Azure.
I don't build templates. I build custom business solutions — workflow automation systems, payment integrations, enterprise dashboards, and high-traffic e-commerce platforms that are built to scale.
A comprehensive skill set built over 15 years of enterprise and commercial development.
End-to-end development services focused on building high-performance, scalable, and maintainable systems for serious business needs.
RESTful and GraphQL APIs designed for performance, security, and scalability. Built to integrate seamlessly with third-party services, mobile apps, and SaaS platforms.
Bespoke web applications tailored to your business logic — from internal tools and admin panels to customer-facing portals with complex workflows.
Automate repetitive business processes, data pipelines, and operational workflows using event-driven architecture, queues, and scheduled jobs.
Data-rich admin and analytics dashboards with real-time reporting, role-based access control, and tight integration with your existing data sources.
Secure payment gateway integrations (Stripe, PayPal, Razorpay & more), subscription billing, invoicing, and PCI-compliant transaction workflows.
Cloud-native application design on AWS and Azure. Containerisation with Docker, load balancing, caching strategies, and infrastructure as code for reliable scaling.
Whether you need an API built from scratch, a legacy system modernised, or a full-stack platform designed and delivered — let's talk.
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