01Chrome extension + web appLive
ShopGrade
A one-click audit for any Shopify store.
- Platform
- Chrome
- Version
- 4.9.1
- Updated
- 13 Oct 2026
I design and build software people actually use.
Websites, Shopify stores, Chrome extensions and Android apps, designed and engineered end to end. Seven of my own products are live on the Chrome Web Store and Google Play. Yours gets the same care.
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Shipped on and built with
Chrome Web StoreGoogle PlayShopifyNext.jsReactJavaScriptKotlinJetpack ComposeManifest V3CloudflareFigmaMaterial Design 3
(01) The studio
CodeHorizon is the one-person studio of Yuvaraj Vodiboina . I design and engineer software that earns a place in people’s days, then I ship it through the Chrome Web Store, Google Play and the open web. Nine products of my own came first. Your project gets the same care.
Yuvaraj VodiboinaFounder, designer and developer
No account managers and no handoffs. The person you talk to is the person designing your product and writing its code.
(02) Selected work
The work, up close.
01 / 05Scroll to explore
02Chrome extensionLive
CSS Class Highlighter
Your page. Its classes. Every detail.
- Platform
- Chrome
- Version
- 4.1.0
- Updated
- 13 Oct 2026
03Android appLive
SecureVault
It looks like a calculator. It is actually a vault.
- Platform
- Android
- Version
- 7.10
- Updated
- 8 Oct 2026
04Chrome extensionLive
TubeFocus
YouTube, without the rabbit hole.
- Platform
- Desktop Chrome
- Version
- 7.0.2
- Updated
- 11 Oct 2026
05Android gameLive
Nicked
One mystery cricketer a day, six clues to name them.
- Platform
- Android
- Version
- 0.5.0
- Updated
- 29 Oct 2026
See every one of them.
More from the studio
All nine products-
01
Companion AIOne good thought a day. That is it.
Live
-
02
Speaker CleanerWater in your speaker? Fix it in a minute.
Live
-
03
TabClusterA tab organiser I built. Not currently live.
Past project
-
04
NotiloA web highlighter I built. Not currently live.
Past project
-
05
Kalpa Corporate ArtzA gallery website for a company that makes museum-quality reproductions of India's master painters: browse by style, explore the artists and book a consultation.
Client website
(03) Services
Everything your idea needs, from one pair of hands.
I work on client projects the way I work on my own: I design them, write the code, and keep updating them after launch.
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A fast, considered home for your business, or a web tool that makes the day easier. Designed in Figma and built to feel good on every screen.
- Design, prototyping and responsive development
- Deployment and a workflow for future updates
- Performance and the finishing details
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Storefronts that help people find the right thing and buy it. Less friction, clearer journeys, and the details that earn a shopper’s trust.
- Storefront design and development
- Checkout and payment flow improvements
- Performance and usability review
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Give a familiar workflow a useful upgrade. Lightweight, privacy-first extensions, from the first idea through to Chrome Web Store review.
- Popup, options and in-page interface design
- Focused permissions and browser integration
- Packaging and Chrome Web Store submission
Manifest V3Chrome APIsPrivacy firstShippedTubeFocusCSS Class HighlighterShopGrade
Plan an extension -
Native apps that are quick to understand and a pleasure to keep using, built with care for your users’ devices and their data.
- Native app design and development
- Offline workflows and device integration
- Testing, release preparation and Google Play review
By the numbers
Four numbers, all checkable.
- 01Live products on the Chrome Web Store and Google Play
- 7
- 02Releases in the last twelve months
- 21
- 03Products designed and built
- 9
- 04Shipping software since
- 2024
(04) Process
How a project actually runs.
Four stages, the same ones my own products go through. You see the work at the end of each one, so nothing arrives as a surprise.
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Step 1 of 4
DiscoverStart with the problem.
We start with the real problem, who it is for and what success looks like. Then I find the smallest thing worth building first.
Goals and scopePlan, timing and price -
Step 2 of 4
DesignShape it in Figma.
Flows, layouts and a clickable prototype in Figma, refined with you until using it feels obvious.
Figma prototypeVisual design -
Step 3 of 4
Build and shipBuild it, then ship it.
Clean, dependable code, tested on real devices, then deployed to the web or submitted for store review.
Production buildLaunch or store submission -
Step 4 of 4
CareLook after it.
After launch I stay around for fixes, improvements and the next version, with a workflow that keeps updates easy.
Update workflowOngoing improvements
(05) Why CodeHorizon
What you get with one person.
A direct line to the maker
No account managers and no handoffs. The person you talk to is the person designing your product and writing its code.
Shipped, not just built
I publish on the Chrome Web Store and Google Play, so store review and launch day hold no surprises.
Privacy by default
Offline-first apps, on-device encryption and no account unless a feature needs one. Each product page lists its data and ads.
Design and code, together
Designed in Figma and built in code by the same hands, backed by a Google UX Design certificate and published research on UI/UX and user trust.
Care after launch
I keep improving what I ship: 21 releases in the last twelve months alone.
Commerce know-how
Hands-on e-commerce experience, and a Shopify audit tool of my own, mean I know what a slow page really costs.
(06) Toolkit
The stack behind the work.
Design, web, browser and Android under one roof, so nothing gets lost between teams. Go on, press a key.
- DesignResearch first, then pixels
- Figma
- Prototyping
- UX research
- Visual design
- WebSites, stores and web apps
- React
- Next.js
- Shopify
- Cloudflare
- BrowserFive Chrome extensions built
- Manifest V3
- Chrome APIs
- JavaScript
- Chrome Web Store
- AndroidFour Android apps built
- Kotlin
- Jetpack Compose
- Material 3
- Hilt
- Android Keystore
- RootsWhere it all started
- Python
- Flask
- Java
- Custom ROMs
- Your ideaReturn
My fix ships in the Wikimedia Commons app for Android(08) Insights
Platform changes, explained.
What changed this year on Android, Chrome, Shopify and Search, what it means for your product, and what to do about it. Every fact sourced.
All insights- Android now checks who built an app before it installs it Since 30 September 2026, certified Android phones in four countries only install apps from verified developers. How it works, who must act and the API 36 rule. Read the article
- WebMCP lets your website hand AI agents a proper set of tools WebMCP, in origin trial from Chrome 149, lets websites expose forms and actions as tools for AI agents. What it is, both APIs and how to try it today. Read the article
(09) About
Hi, I’m Yuvaraj. I make the whole thing.
CodeHorizon started with a simple itch. I kept running into small, annoying problems: forty tabs I could not find, a YouTube feed built to eat my evenings, and a store audit spread across five different tools. So I built the fixes myself, then shipped them so anyone could use them.
I care about the small stuff: an animation that feels right, an app that works offline, and data that never leaves your phone. When you write in, you are talking to the person who will make it.
At a glance
For clients and recruiters- Role
- Founder, designer and developer
- Based in
- Hyderabad, India IST, UTC+5:30
- Education
- B.Tech in Computer Science
- Certified
- Google UX Design certificate
- Research
- Published paper on UI/UX and user trust
- Shipped
- Nine products of my own, seven live on the Chrome Web Store and Google Play
- Platforms
- Web, Shopify, Chrome extensions and Android
- Deep cuts
- Custom Android ROMs and device trees
- Early days
Curiosity first. Python games, a Flask chat room and a flashlight app in Java.
- 2024
CodeHorizon is born. Finished a B.Tech and shipped the first Chrome extensions.
- 2025
Growing up. Android apps on Google Play, a client website and a published paper.
- 2026
ShopGrade launches. The flagship: Shopify audits with its own site and backend.
(10) Questions
Before you reach out.
It’s --:-- in HyderabadStill deciding? Ask me anything.Every message gets a reply from me within a day or two.
What kind of projects do you take on?
Websites and web apps, Shopify storefronts, Chrome extensions and Android apps. If your idea sits somewhere in between, pick “Something else” in the planner and we will figure it out together.
How much does a project cost?
It depends on the scope. Projects range from under $1k for something focused to $8k and up for larger builds. After one conversation I suggest a plan that fits your budget, with the price agreed before any work starts.
Who will I actually be working with?
Me. CodeHorizon is one person, so the person answering your email is the person designing and building your project. Nothing gets lost in a handoff.
Can you handle Chrome Web Store or Google Play submission?
Yes. Packaging, store listings and review are part of every extension and app project. I publish my own products on both stores.
What happens after launch?
You get a workflow for future updates, and I stay available for fixes, improvements and the next version. You can see how I look after my own products in the journal.
How quickly will you reply?
Within a day or two. I read every message myself.
Booking new projects
Tell me what you’re building.
I read every message myself and reply within a day or two with honest next steps.
Prefer email?yvodiboina@gmail.com
Thanks, friend.
Your message is on its way. I’ll reply to within a day or two.