I architect and build scalable, high-performance software solutions. From AI-powered applications to blockchain platforms and enterprise-grade systems, I transform complex requirements into elegant, production-ready solutions.

With over 18 years of experience in software development and Agile project management (yes, I've survived countless "urgent" Friday afternoon requests), I've delivered solutions across diverse industries and led cross-functional teams to success—mostly by keeping everyone caffeinated and focused.

Yes! I'm available for selected projects and partnerships where I can deliver exceptional value and innovative solutions.

LinkedIn: narwalsandeep • Reach me directly

SwitchCodes Ltd is a boutique software development company delivering high-quality, scalable solutions. Our lean team combines deep technical expertise with strategic Agile project management, ensuring rapid delivery without compromising quality.

We are very senior technical professionals with proven expertise in delivering enterprise-grade systems. Working remotely from the UK (yes, we wear pants during video calls), we bring deep experience in large-scale applications and complex architectures. We genuinely enjoy what we do—mostly because we get to solve interesting problems and occasionally argue about tabs vs. spaces.

Web applications, PWAs, mobile apps (iOS/Android), blockchain platforms (Web3, Smart Contracts, DeFi), and AI-powered systems using Node.js, NestJS, Laravel, Angular, Python, React, Vue.js, and TypeScript. Basically, if it runs on a screen (or in the cloud pretending to be magical), we can build it.

AWS, Azure, Docker, Kubernetes, GitHub Actions, Terraform, and Ansible for automated deployments and infrastructure management. We automate everything—because manually deploying code is so 2010, and we prefer not to relive that era.

We're very active in AI-related projects and can serve as consultants to help you navigate the AI landscape (no, we won't tell you AI will replace everyone—but we will tell you how to work smarter). Whether it's integrating AI into your existing systems or building new AI-powered solutions, we have the expertise. We specialize in automating your current processes, streamlining workflows, and leveraging AI to drive efficiency. We're happy to connect, understand your system, and identify opportunities for intelligent automation—basically, we help AI do the boring stuff so you can focus on the interesting bits.

Ready to build something exceptional? Have a sophisticated project in mind? Feel free to contact us at team@switchcodes.com or via LinkedIn. We respond within 48 hours, if emails are not in our Junk folder.