Sai Kumar Bandaru, freelance web and app developer in Melbourne, Australia

Your Vision.My Code.Real Results.

I'm Sai — a Melbourne-based Applications Developer who turns business ideas into fast, beautiful, and scalable digital products. From websites and web apps to mobile apps and secure systems — no fluff, just results that grow your business.

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Websites That ConvertApps That PerformStores That SellBusinesses That ScaleBuilt for iOS & AndroidSecure & Ethical by DesignMelbourne Based & Globally CapableWebsites That ConvertApps That PerformStores That SellBusinesses That ScaleBuilt for iOS & AndroidSecure & Ethical by DesignMelbourne Based & Globally Capable

About me

I don't just write code — I build digital businesses. With experience across web, mobile, cloud, and cybersecurity, I take your idea from a napkin sketch to a live, revenue-generating product. Every line of code I write is clean, secure, and built to scale — because your business deserves more than a website that just looks good.

Track Record
  • 5+ Years

    Experience

    in Dev

  • 50+

    Projects

    Delivered

  • CEH

    Certified

    Ethical Hacker

  • Web &

    Mobile

    Expert

What I Build

Over the years, I've developed a range of digital products tailored to real-world business needs:

Modern Websites

Your Digital Home, Built to Impress.

From sleek business websites to content-rich platforms — I build fast, beautiful, and SEO-ready websites that make your brand shine online. Whether it’s WordPress, Squarespace, or a custom-coded React and Next.js site, every pixel is crafted to convert visitors into customers.

  • WordPress
  • Squarespace
  • React
  • Next.js
  • SEO

Web Apps

Beyond a Website — A Digital Product.

Custom web applications built for real business problems. CRMs, booking systems, SaaS dashboards, inventory tools, client portals — if your business needs it, I build it. Full frontend to backend, designed to scale as your business grows.

  • CRM
  • SaaS
  • Dashboards
  • Node.js
  • APIs

Mobile Apps

Your Business in Every Pocket.

Native iOS and Android apps, or cross-platform builds that feel right on every device. From idea to App Store — I handle everything. Design, development, testing and launch — built with Swift, Kotlin, Flutter and React Native.

  • iOS
  • Android
  • Swift
  • Kotlin
  • Flutter
  • React Native

E-commerce Solutions

Stores That Don’t Just Look Good — They Sell.

Shopify, WooCommerce, and custom-built online stores optimised for speed, mobile, and conversions. From product setup to payment gateways, I build e-commerce experiences that turn browsers into buyers and buyers into loyal customers.

  • Shopify
  • WooCommerce
  • Payments
  • CRO
  • Headless

Free Websites for Melbourne Businesses 🇦🇺

Every business deserves a professional online presence — regardless of budget. That's why I offer free one-page websites for Melbourne sole traders and early-stage startups.

Build it right the first time.

Every project I take on gets the same treatment — clean code, tight security, thoughtful design, and architecture that scales. I don't cut corners, I don't use bloated templates, and I don't disappear after launch. I treat your business like it's my own — because when you succeed, so do I.

Technical Skills

A full-stack universe — tap any planet to explore the craft behind it.

<Sai.Dev/>Full Stack · Mobile · Security

Tap any planet to explore the tech stack

Web & CMS

  • WordPress
  • Shopify
  • Squarespace
  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
Contact

Let's Build Something Amazing Together

Ready to transform your ideas into scalable digital solutions? Let's discuss your project and how we can make it happen.

Get In Touch

Drop me a message and let's start a conversation about your next project.

Available for new projects

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