Engineer Codewala designs, builds and launches Android and iOS apps for businesses and founders in Greater Noida. We work in Flutter, React Native and native code, give you a fixed quote for the first version, and publish the app on the Play Store and App Store under your own account.
Many businesses in Greater Noida reach a point where calls, WhatsApp messages and spreadsheets are no longer enough. A clinic wants online appointments, a coaching centre wants a student app, a restaurant wants its own ordering app instead of paying high commissions, and a startup near Knowledge Park wants to test an idea with real users. A mobile app solves these problems only when it is planned around how your customers actually behave. That is the part we focus on first.
Our team is based in Sector Alpha II, so you can meet the people who will build your app, review designs across the table and get support from a team that is a short drive away.
We pick the platform and framework based on your users and budget, not on what is fashionable. Every project includes the app, the backend APIs and an admin panel your team can use without calling a developer.
Most customers of a local business in Greater Noida use Android phones, so Android is often the first platform we ship. We build native Kotlin apps when the product needs deep device features, and cross-platform apps when speed and one codebase matter more.
If your buyers are corporate users, NRI customers or premium consumers, an iPhone app usually matters from day one. We handle App Store guidelines, review notes, privacy labels and TestFlight builds so your first submission does not get stuck.
Flutter gives you one codebase for Android and iOS with a consistent look on both. It suits products with custom UI, dashboards and animations, and it keeps the long-term maintenance cost of two apps closer to one.
React Native is our most-used stack. It lets us share logic with a React web dashboard, ship over-the-air fixes for JavaScript changes, and hand you a codebase that many developers in India can maintain later.
Need a specific stack? See our Android app development, iOS app development, Flutter and React Native service pages.
We start with a call or a meeting at our office. We write down who will use the app, what each user must be able to do on day one, and what can wait. You get a feature list, a rough timeline and a fixed quote for the first version.
We design the key screens in Figma and share a clickable prototype. You can try the flow on your own phone before a single line of code is written, which is the cheapest moment to change your mind.
The app, the backend APIs and the admin panel are built in short sprints. You get a test build on your phone regularly, so you see progress instead of waiting until the end.
We test on real Android and iOS devices, including older and low-memory phones, check slow-network behaviour, and fix crashes before release. Payment, OTP and notification flows are tested end to end.
We prepare store listings, screenshots, privacy policy links and content ratings, then publish under your own developer account so you own the app. After launch we track crashes and reviews and ship the first round of fixes.
Our own AI mock interview app for students, freshers and developers. Users practise HR, technical and managerial rounds by voice, get a score and see what to improve. Built and published by our team on both Android and iOS.
See IntervioAIMore client work is in our portfolio and case studies.
There is no honest single price for "an app". Two apps that look similar on the surface can need very different amounts of work behind the scenes. These are the factors that decide the cost of your project:
For typical price ranges by app type, read our app development cost guide for 2026. After a short call we give you a fixed quote for the first version, so the budget does not change halfway through.
We work with clients across Greater Noida and the wider NCR. Meetings at our office or at your location can be arranged in:
Based in Noida Extension? See app development in Noida Extension. For Noida sectors, see our app development company in Noida page.
Read our latest reviews on Google.
A focused first version (MVP) usually takes 6 to 12 weeks, including design, development, testing and store release. Apps with several user roles, live tracking or complex payments take longer and are planned in phases. You get a written timeline before work starts.
Cost depends on the number of user roles, platforms, backend and admin panel, integrations and design depth. After a short discovery call we give you a fixed quote for the first version. Our app development cost guide explains the main price ranges in more detail.
Yes. We offer monthly maintenance that covers bug fixes, Android and iOS version updates, library upgrades, server monitoring and small improvements. New features are quoted separately.
Yes. Once the project is paid for, the full source code, design files and store accounts belong to you. We publish the app under your own Google Play and Apple developer accounts.
Yes. We help you create a Google Play developer account, prepare the listing, screenshots, privacy policy and content rating, and handle the review process. We do the same for the Apple App Store.
For most local businesses in Greater Noida, Android first is the practical choice because most of their customers use Android. If your audience is corporate or premium, or you need both from day one, a cross-platform app in Flutter or React Native covers both stores with one codebase.
Yes. Our office is at 4th Floor, K B Complex, Sector Alpha II, Greater Noida 201310. Call or WhatsApp us to book a time.
Share your idea on a call, on WhatsApp or at our office. We reply with a scope and a fixed quote.