Products · Apps · Websites · Systems
I design, build & launch real software products.
From idea to production, I turn business problems into thoughtfully designed, fully working digital products: UI/UX, frontend, backend, payments, testing and deployment.
- Web apps
- Mobile apps
- Business systems
- Dashboards
- AI tools
- PWAs
- Offline-first apps
- DESIGNUI/UX
- BUILDWeb & mobile
- CONNECTAPIs & payments
- POWERAI & automation
- TESTQA & hardening
- DEPLOYTo production
At a glance
- 9Products built or in progress
- 5Live right now
- 3Platforms built for: web, Android and iOS
- 2Products taking live payments
Selected work
Products I’ve built
Real products, real systems, real implementation. Open any project for the problem, the build and what’s still to come.
Services
What I can build for you
Each card links to the closest thing I’ve already built, so you can judge the work, not the promise.
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Web applications
Portals, platforms and business applications with accounts, data and real workflows.
Closest build: SHIFTRESET
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Mobile applications
Native iOS and Android apps, or installable web apps that behave like them.
Closest build: Kath (Kotlin + SwiftUI)
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SaaS-style products
Sign-up, paid access and ongoing product use, with pricing enforced on the server.
Closest builds: SHIFTRESET (paid programs), Farm Ledger (trial and subscription)
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Business systems
Billing, inventory, attendance, wages, vendors and the internal tools a business runs on.
Closest builds: U Wear HANI, Farm Ledger
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Marketplaces
Customer and provider apps with bookings, dispatch, payments and status tracking.
Closest builds: Hazik Carwash, Barb-e-Crew
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AI-powered products
Assistants and workflows that extract meaning from voice and text, private by default.
Closest build: Kath
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Offline-first applications
Apps that keep working with weak or no signal and sync safely when the connection returns.
Closest builds: Farm Ledger, Course Tracker
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Admin dashboards
Operations consoles for orders, stock, users, payments and reporting.
Closest builds: Barb-e-Crew, this site’s backend
Full lifecycle
One product. End to end.
Not just the screens. The same person takes a product from the first conversation to a working release and keeps improving it.
Shape
- IdeaStart from the problem, not a feature list.
- Product strategyUsers, scope and what “done” means, written down first.
- UI/UXFlows, every state, and accessible design.
Build
- FrontendReact, Next.js, SwiftUI, Jetpack Compose.
- BackendNode.js, Express, Next.js server code.
- DatabasePostgreSQL, SQLite, Room, Core Data, IndexedDB.
Connect
- APIs & integrationsPush notifications, cloud storage, Google Play Billing.
- PaymentsRazorpay, live on two products.
- AuthenticationHashed sessions, JWT roles, OTP, PIN.
Ship
- TestingAutomated suites plus real walkthroughs, including a real payment and refund.
- DeploymentNetlify, GitHub Pages, Render, Google Play testing.
- IterationAudit, fix and write down what’s left.
Process
How I build
- 01
Discover
Understand the problem, the people who’ll use the product and the business model behind it.
- 02
Define
Turn the idea into a clear product structure: screens, data, roles and what’s in the first release.
- 03
Design
Design the UI/UX and user flows, including loading, empty and error states, not just the happy path.
- 04
Build
Develop the frontend, backend and integrations in working slices you can click through early.
- 05
Test
Check functionality, responsiveness, security and usability, and say plainly what is and isn’t verified.
- 06
Launch
Deploy, monitor, and keep improving the product once real people use it.
Technology
What the work actually runs on
Only tools used in the projects above, grouped by job.
Frontend
- React
- Next.js
- TypeScript
- Tailwind CSS
- Vite
- HTML/CSS/JS
Installable web apps with service workers.
Mobile
- Kotlin
- Jetpack Compose
- SwiftUI
- React Native (Expo)
- Capacitor
Plus Android TWA and WKWebView wrappers.
Backend
- Node.js
- Express
- Next.js server
- Netlify Functions
REST APIs, webhooks, background jobs.
Database
- PostgreSQL
- Prisma
- Neon
- SQLite
- Room
- Core Data
- IndexedDB (Dexie)
Payments
- Razorpay
- Google Play Billing
Server-side pricing, signed webhooks, refunds.
AI
- On-device speech recognition
- Opt-in cloud AI extraction
Private by default, with no keys shipped in apps.
Deployment
- Netlify
- GitHub Pages
- Render
- Google Play
- Xcode
Quality
- node:test
- XCTest
- Robolectric
- WCAG AA checks
Tests run against real databases where it matters.
Why it holds up
Built for real-world use
- Complete product thinkingSHIFTRESET launched with its assessment, programs, payments and policy pages in place.
- Payments done properlyPrices set on the server, signatures checked, webhooks safe to repeat, and a real payment and refund tested end to end.
- Works when the network doesn’tOffline queues and on-device data in Farm Ledger, Kath and Course Tracker.
- Admin systems includedOperations consoles in Barb-e-Crew, Farm Ledger and Hazik Carwash, and a dashboard behind this site.
- Tested, not assumed50 backend tests, 24 iOS tests, and full walkthroughs before anything is called done.
- Honest about limitsEvery case study says what isn’t built yet, and accessibility is checked, not guessed.
Your turn
Have an idea?
You don’t need to have everything figured out. Bring the problem, idea or workflow. We can turn it into a clear product plan and build from there.
Start a project
Tell me what you want to build
A few details are enough to start. Rough answers are fine.
- You send the briefWhat you want to build and the problem behind it.
- I reply personallyBy email, with questions and an honest view of what it takes.
- We agree a planScope, first release and timeline, before any build starts.
Prefer email? Write to hazikdijoo@gmail.com.