Web & Mobile Solutions for Businesses
Web and mobile solutions combine a website or web app and a mobile app into one connected system that shares the same data and back-end. I am Amit Kumar, founder of Cyber Defence, CEH and CRTA certified, and I build combined web and mobile solutions for businesses across India. Instead of hiring separate people for your site and your app, you get one developer building both as a single, secure system. You deal directly with me, start to finish.
Last updated: 2026-07-08 · Written by Amit Kumar (CEH, CRTA), Cyber Defence, Hisar
What web and mobile solutions are
A web and mobile solution is not two separate projects — it is one system with two front doors. The web side might be a website, a customer portal, or an admin dashboard your team uses in a browser; the mobile side is an Android and iOS app your customers or staff use on their phones. Crucially, both sit on the same cloud back-end and database, so information stays in sync automatically. When a customer places an order in the app, your team sees it instantly on the web dashboard. When you update a price on the web, the app reflects it at once. Businesses often make the expensive mistake of building a website with one team and an app with another, then paying again to force them to talk. Building them together as one solution is cheaper, faster, and far more reliable. My CEH and CRTA background ensures the shared back-end — which now holds all your business data — is secured properly from day one.
What I build as combined solutions
I build complete web-plus-mobile systems for businesses. A common pattern: a mobile app for your customers to browse, order, or book, paired with a web dashboard where your team manages everything, all on one back-end. Other patterns include a public website plus a staff mobile app for fieldwork, a customer web portal plus a companion phone app, or a full commerce solution with a web store and a mobile shopping app. Each solution includes the shared essentials — secure login that works across web and app, payments through gateways like Razorpay, push notifications on mobile, real-time data sync, and an admin panel to run it all. I also build the integrations your business needs: WhatsApp, analytics, accounting, and CRM connections. Because I build the web, the mobile, and the back-end myself, there are no gaps or blame between separate vendors — one person is accountable for the whole system working as one.
The stack and how I deliver
I build web and mobile solutions on a shared, efficient stack. The web front uses React and Next.js; the mobile apps use React Native or Flutter so one codebase serves both Android and iOS; and both connect to a shared Node back-end with a MySQL or Postgres database in secure cloud. Reusing the same back-end and much of the same logic across web and mobile is what keeps a combined solution cheaper than building each in isolation. Everything is hardened with the security discipline my CEH and CRTA certifications demand. I deliver in visible stages: we scope and fix prices per milestone, I build the back-end and one front-end first, you test it, then I add the second front-end against the same data. You watch progress on a staging environment and installable test builds throughout. On delivery you own all the code, the app-store accounts, and the cloud access, with documentation. I stay on for support and future phases, never locking you in.
One combined solution vs separate web and app
This is the key decision, so here is the honest comparison. Building your website and app as separate projects — often with different freelancers or agencies — feels flexible but usually costs more overall. You pay twice for overlapping back-end work, the two systems store data differently and drift out of sync, and when something breaks each vendor blames the other. A combined solution shares one back-end and database, so it is built once, stays in sync automatically, and has a single point of accountability. It is almost always cheaper and more reliable when your web and mobile need the same data — which most businesses do. The one case where separate makes sense is if your website is purely marketing and your app is a completely unrelated product; then they genuinely share nothing. My honest guidance: if your app and website deal with the same customers, orders, or data, build them together. If they are truly unrelated, keep them separate. I will tell you which applies to you.
Why choose Cyber Defence
The biggest advantage of a combined solution is having one accountable builder, and that is exactly what Cyber Defence offers. You work directly with me, Amit Kumar — I build the web, the mobile, and the shared back-end myself, so nothing falls through the cracks between separate vendors. My CEH and CRTA certifications are real and verifiable, and they matter because a combined solution concentrates all your business data in one back-end, making its security critical; I build and harden it against the attacks I am trained to run. I am based in Hisar, Haryana, and I deliver for clients across India through calls, WhatsApp, staging links, and installable test builds. I give honest scopes and timelines and tell you plainly when you do not actually need both web and mobile yet. No fake reviews, no invented clients, no overselling — just one secure, connected system built by one person who stays reachable long after launch.
Web and mobile solution pricing
A combined web and mobile solution in India runs from about ₹1,00,000 for a simple pairing — a basic web dashboard and a light mobile app on one back-end — to ₹6,00,000-plus for a full commerce or platform solution with payments, real-time sync, and rich features on both sides. A typical mid-size solution — a customer mobile app plus a web admin dashboard with login and payments — sits around ₹2,50,000 to ₹4,50,000. Because the web, mobile, and back-end share code and data, you pay meaningfully less than commissioning a website and an app as two separate projects. I quote a fixed price per milestone after a scoping call, so a larger solution is paid in approved stages. App-store accounts, cloud hosting, and paid services are billed at actual cost. Every project includes launch support and a warranty period. WhatsApp me at 75175 72000 for a scoped quote on your specific web and mobile needs.
Who web and mobile solutions suit
Combined web and mobile solutions suit businesses whose customers and staff both need access to the same information. That includes shops and services wanting a customer app plus a management dashboard, businesses with field staff who need a mobile app feeding a central web system, marketplaces and platforms connecting two sides of a transaction, and any company that already has a website and now needs an app sharing the same data. It also suits startups building a product that needs to exist on both web and phone from launch. It is probably not for you if you genuinely only need one — a simple website, or a standalone app with no web side — and I will tell you honestly when a single platform is enough rather than selling you both. But if your business truly lives on both web and mobile, building them as one solution is the smart, economical choice. Describe your needs on WhatsApp and I will map it out.
Web & Mobile Solution Pricing (India, 2026)
| Solution | What You Get | Price (INR) | Timeline |
|---|---|---|---|
| Simple pairing | Web dashboard + light app | ₹1,00,000 – ₹2,00,000 | 6–10 weeks |
| Customer app + web admin | Login, payments, sync | ₹2,50,000 – ₹4,50,000 | 3–5 months |
| Field-staff app + web system | Real-time central data | ₹3,00,000 – ₹5,00,000 | 4–6 months |
| Full commerce / platform | Rich features both sides | ₹5,00,000 – ₹6,00,000+ | 5–7 months |
Frequently Asked Questions
How much does a combined web and mobile solution cost in India?
A combined web and mobile solution in India costs from about ₹1,00,000 for a simple web dashboard and light app on one back-end to ₹6,00,000-plus for a full platform with payments and real-time sync. A typical mid-size solution — a customer app plus a web admin dashboard — is ₹2,50,000 to ₹4,50,000. It costs less than building the two separately.
How long does it take to build web and mobile together?
A simple combined solution takes about 6 to 10 weeks. A mid-size solution with a customer app and web dashboard takes 3 to 5 months. Larger platforms take longer. Building both on a shared back-end is faster than commissioning them separately, because the core is built once and reused across web and mobile.
Combined solution vs separate website and app — which is cheaper?
A combined solution is almost always cheaper and more reliable when your web and mobile share the same data. Separate projects pay twice for overlapping back-end work and drift out of sync. Build them together if your app and website deal with the same customers or orders. Keep them separate only if they are genuinely unrelated products.
Do the website and app share the same data?
Yes — that is the whole point. Both sit on one shared cloud back-end and database, so data stays in sync automatically. An order placed in the app appears instantly on the web dashboard; a price changed on the web updates the app at once. There is no manual copying between two disconnected systems.
Can you add a mobile app to my existing website?
Yes, often. If your website has a usable back-end, I can build a mobile app that connects to the same data so the two stay in sync. Sometimes the existing back-end needs upgrading first to serve an app properly — I will assess it honestly and tell you what is actually required.
Is the shared back-end secure with all my data in one place?
Yes, and this is exactly why security matters here — a combined solution concentrates your data in one back-end. I am CEH and CRTA certified and build it with encryption, validated APIs, secure authentication, and hardened cloud hosting. Centralising data in one properly secured system is safer than scattering it across two loosely built ones.
Kya website aur app dono ek saath banwana sasta padta hai?
Haan, jab dono ek hi data use karte hain to ek saath banwana sasta hota hai. Back-end ek baar banta hai aur web aur mobile dono use karte hain — do alag project me aap wahi kaam do baar pay karte ho. Agar dono ka data same hai to combined behtar hai. WhatsApp 75175 72000.
Do I need both web and mobile, or just one?
It depends on who uses your system. If both customers and staff need access, or customers use phones while your team manages on a computer, you need both. If a single platform genuinely covers everyone, one is enough. I will tell you honestly rather than sell you both when one would do the job.
Who is accountable if something breaks across web or app?
I am — that is a core advantage of a combined solution. Because I build the web, the mobile, and the shared back-end myself, there is no blame-passing between separate vendors. One person understands the whole system and fixes it. With split projects, a bug at the seam often becomes a fight over whose fault it is.
Will I own the code and app-store accounts?
Yes, all of it. On delivery you receive the full source code for web, mobile, and back-end, the Play Store and App Store developer accounts, and cloud access, with documentation. The whole solution is yours to run and extend with any developer. You are never locked to me, though I stay available for support.
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