Android App Development in Dublin

12 years of experience. 15+ apps delivered. One single point of contact, from concept to App Store and Google Play publication.

📱 iOS & Android 🚀 12 years experience 🇫🇷 Based in France
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In short: for your Dublin (1,173,179 residents) project in Leinster, you work directly with me, not a middleman. 12 years of experience, 15+ apps delivered, and a transparent end-to-end process.

You have a mobile app project in Dublin.

And you are asking yourself the big question. iOS or Android?

Let's look at reality.

Android holds a 72% global market share (Statista, 2025).

That is massive.

Out of the 1,173,179 residents in Dublin, the vast majority have an Android smartphone in their pocket.

If your customers use Android, you have no choice. You need to be there.

But careful. Making an Android app is not just ticking a box.

It is an ecosystem with its own rules. Its own design standards.

The most important factor is creating a smooth experience, no matter the phone brand.

Samsung, Xiaomi, Oppo, Google Pixel. Your app must run perfectly everywhere.

That is where I come in.


What is Android development?

Many people think an app is just a website put inside a box.

That is wrong.

Developing for Android means using Google's native tools to create a flawless experience.

Today, Google's recommended programming language is Kotlin. It replaced Java.

It is a modern, fast, and safe language.

For the interface, we use Jetpack Compose. And we follow the strict visual rules dictated by Google's Material Design.

The most important factor is understanding that the Android world is an open ecosystem.

Unlike Apple's walled garden, Android offers immense freedom.

You have access to endless hardware options. You can deeply customize the system behaviors.

You can even distribute your app outside the official Google store if needed.

This is perfect for internal enterprise tools in Dublin.

But this freedom comes at a price.

There are over 24,000 active Android device models worldwide (Google, 2025).

Small screens, large screens, foldable phones.

The app must adapt to every single one of them, without ever breaking the user experience.

That is the real job of an Android developer. Turning this technical chaos into a simple, smooth interface for your end user in Ireland.

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The key point: the price depends on the technical complexity under the hood, not on the number of pages.

Mickael Romaniello
Mickael Romaniello
Mobile Product Engineer — Bordeaux, France

I will tell you the truth, even when it's uncomfortable. That is the promise I make to all my clients from Bordeaux.

Creating an iOS or Android app takes time and money. So, no sugarcoating between us. With 12 years of experience under my belt, if your requirements are all over the place, I will pull the brakes.

The most important factor: I am here to make sure your investment actually serves your users. That is how we build great applications.

12+
years experience
15+
projects delivered
5
industries served
4.8
average rating

Why choose an expert in Dublin?

I have guided dozens of clients over the past 12 years. And I know exactly what the number one fear is when launching an app project.

It is the fear of losing control.

You hand over your baby, sign an estimate, and then hear absolutely nothing for three months. You become entirely dependent on a technical black box. 🕵️‍♂️

The key advantage of our collaboration is total transparency.

Even if I am not physically sitting in your office in Dublin, you see absolutely everything that is happening.

To achieve this, we set up simple and highly effective workflows.

Working with Dublin

Dublin is an hour behind me and full of companies whose head office is somewhere else, which usually means the app has to fit rules written in another country. Worth naming early: the constraint is rarely technical, it is which jurisdiction's data rules the product has to satisfy.

That question has a habit of arriving late and changing a lot. An app built for Irish users, then extended to a US parent company's customers, may suddenly need different consent flows, different retention rules and a different hosting region. None of those are difficult in themselves. All of them are painful once you have live users, because changing where data lives means migrating it, and changing what you collect means deciding what to do with what you already collected.

Dublin's concentration of large technology employers has a second effect worth being straight about: the local market for developers is competitive and expensive, and a lot of the enquiries I get are from people who have already tried to hire and found the timeline unacceptable. That is a legitimate reason to work with someone outside, and it also sets a fair expectation. I am one person. I can carry a product end to end and I can do it quickly, but I cannot replace a team, and if your project genuinely needs one I will tell you at the start.

The practical side is easy. One hour of difference means our working days are effectively the same, so questions get answered within the hour rather than the day, and a weekly call is enough structure for most builds. English is the working language throughout, which removes the small friction that translation adds even when everyone involved is competent in the other language.


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Android Technologies

With Invent Better, the person who understands your project is the person who writes it. No sales representative, no account manager in between, no handover between three teams. You talk to the developer from the first call through to launch. On a first product, where most of the decisions are made in the first six weeks, that proximity is worth weeks of calendar time.

I do not use obscure technologies that will be abandoned in two years.

I use the industry standard, dictated by developer.android.com.

The key point is the longevity of your code.

Here is what I use under the hood of your app in Dublin:


How does an Android project work?

The worst mistake is coding for 6 months without ever testing anything in real conditions. Here is how we work together to launch your app in Dublin. First, we define the scope. We cut everything that is useless. We keep the essential. Then, I develop. I deliver test versions to your phone regularly. But the crucial step on Android is publishing on the Google Play Store. It is no longer a magic button. Google now requires 20 different testers to use your app for 14 consecutive days before you can make it public. The most important factor is anticipating this delay. During this phase, we fill out the data safety form. We prove to Google that your app respects privacy. Once approved, we do not launch it to 100% all at once. We do what is called a "Staged Rollout". We deploy it to 1% of users in the Leinster area. We monitor for crashes. If all is well, we move to 10%, then 50%, then 100%. It is the only professional way to launch an app without risking a disaster on launch day.
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A transparent, iterative process with zero surprises. You see the app grow every single week.


Android Case Study

Recently, I helped an e-commerce company that wanted to boost its local sales in Dublin.

Their website worked fine. But on mobile, it was a disaster.

53% of users abandon a journey if loading exceeds 3 seconds (Google, 2025).

They needed a native Android app to build loyalty among their customer base in the Leinster area.

In short, the goal was simple: make buying ultra-fast.

We developed the app in Kotlin.

For checkout, we integrated Google Pay directly and leveraged the NFC chip of Android phones to scan loyalty cards in-store.

That is the real power of a native app. Using the phone's hardware.

During the launch, we were very cautious.

96% of users who encounter a bug never report it. They delete the app silently.

So, I set up strict alerts on Crashlytics.

On the very first day in Dublin, we spotted a checkout bug on a specific version of Android 11.

Immediate fix. Update pushed to the store.

Zero lost sales. The app now generates one-third of the company's total revenue.

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In short: we do not build everything. We build what your users actually need.


How much does an Android app cost?

Treat an Android budget as a growth line rather than an expense, because that is how it behaves. Someone online will code something for almost nothing, and it will be slow, insecure and impossible to extend. The useful comparison is not one quote against another, but the cost of building it twice against building it once.

When talking budget for an Android app in Dublin, you have to change your perspective.

It is not an expense. It is a growth tool.

You can find someone on the internet who will code you something for almost nothing.

Spoiler: it will be a technical disaster. Termites in a house.

The app will be slow on half of your Ireland customers' phones. Bugs will pile up. You will lose credibility.

In short, redoing a poorly coded app always costs more than doing it right the first time.

With me, you are not buying lines of code. You are buying a solution.


Android Industries

Every domain has its problems. Android often has the appropriate technical answer for your business in Dublin.

Consumer Startups

You are launching the new social network or dating app of tomorrow. You need volume. With a 72% global market share (Statista, 2025), Android is essential. The key point is managing a massive user base with wildly unequal device performance in the country (Ireland). The code must be surgically optimized.

Real Estate & Construction

An inventory or construction site tracking app. Often, the internet connection in a concrete building in Dublin is non-existent. The Android app must store hundreds of HD photos locally without crashing the device, and then sync everything later.

Education & Edtech

To democratize learning, you have to be where the students are. And students mostly have affordable Android smartphones. We build simple interfaces that integrate smooth audio and video, without saturating the limited storage space of these devices.

Frequently Asked Questions about Android Development in Dublin

How long does it take to build an Android app?

For a clean initial project (MVP), expect between 2 and 4 months of work. Things must be done right for the Dublin market.

What is the data safety form?

It is a mandatory document on the Google Play Store. It explains to users in the Leinster area what data you collect and why. I fill it out with you.

How do you manage battery drain?

By optimizing the code. Poorly managed background tasks drain the battery, and the user deletes the app. We sit down and think about the architecture.

Can I force users to update the app?

Yes, Google's API allows blocking usage if the user in Dublin has a version that is too old. Very useful for security.

How do you handle Android permissions?

The golden rule: explain the value, then ask. If we ask for camera access for no reason upon opening, the user in Ireland refuses.

What is an ANR (Application Not Responding)?

It is when the app freezes. It is perceived as a bug. The key point is to optimize speed so the screen never locks up.

Is it easy to migrate Java code to Kotlin?

Yes, both languages can coexist. If you have an old app in Dublin, we can progressively upgrade it in Kotlin.

Do you provide the graphic mockups?

I integrate the design. If you do not have a UI/UX designer, I collaborate with experts who will create the screens for you.

What phones do you use for testing?

I use physical devices (Samsung, Pixel, Xiaomi) and emulators covering a wide spectrum of screen sizes.

When do we start our project in Dublin?

Contact me at the bottom of this page. We will schedule a call to ensure your idea makes technical sense.

While you hesitate, your competitors in Dublin are moving forward.

The mobile world moves fast. Very fast. Today, 63% of global web traffic comes from mobile devices (Statista, 2025). If you keep pushing back the creation of your app, someone else will happily take your spot in Leinster.

But be careful, do not confuse speed with haste. Launching an unstable application is the worst possible strategy.

In short: you have to act fast, but above all, you have to do it right. ⏳


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Ready to launch your project?

In 30 minutes, you will know exactly where to start. No commitment. No technical jargon.

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Working together remotely

Most of my projects run remotely, and in practice that changes very little. We talk over video whenever you need to, not only at major milestones, and you can reach me with questions at any point during the project — I always answer.

Once we are working together, travelling to meet you on site can absolutely be arranged if your project calls for it. Travel costs are quoted separately, upfront and with no surprises.

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About the author

Mickael Romaniello — Mobile product engineer based in the South of France. 12 years building iOS, Android and desktop apps. 15+ projects delivered for startups, mid-market companies and enterprise clients. LinkedIn.

Last updated:

Standards & references

Apple Human Interface Guidelines · Google Material Design · web.dev (Google) · MDN Web Docs · OWASP Mobile Top 10