12 years of experience. 15+ apps delivered. One single point of contact, from concept to App Store and Google Play publication.
In short: for your New York (8,336,817 residents) project, you work directly with me, not a middleman. 12 years of experience, 15+ apps delivered, and a transparent end-to-end process.
When looking for a mobile product engineer in New York, some worry about finding an isolated coder in a basement.
Spoiler alert: I work in an office with natural light.
More importantly, I am not a simple order-taker to whom you send a brief and then cross your fingers for six months.
I am your technical partner.
It is a matter of logic.
If the app fails, my work is useless. Therefore, my role is to prevent you from making expensive mistakes before writing the very first line of code.
In short: I protect your budget in New York.
Did you know that 80% of an app's features are never used (Pendo, 2025)?
That is money thrown out the window.
There is a massive difference between hiring a large agency and working with a freelance mobile developer in New York.
An agency is a heavy structure.
You talk to the sales rep. Who talks to the project manager. Who creates a ticket for the designer. Who sends mockups to the frontend developer. Who waits for the backend developer to finish.
Do you see the problem?
The loss of information is colossal.
And you are billed for every single step.
An experienced freelancer tears down all those walls.
In short: communication is direct and decisions are fast.
I know every single line of code in your project because I wrote it.
If you want to change a button, we do not need to hold a validation meeting with five different people.
This agility is crucial for technical quality.
Users have absolutely no patience.
Around 62% of users uninstall an app following a technical problem (Statista, 2025).
An unfixed bug means a permanently lost customer among the 8,336,817 people in New York.
By working directly with me, fixes are swift.
Updates are smooth.
You pay for expertise, not for someone's fancy office rent.
The key point: the price depends on the technical complexity under the hood, not on the number of pages.
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. We pause. We breathe.
The most important factor: I am here to make sure your investment actually serves your users. That is how we build great applications.
The economy in New York is evolving fast. Very fast.
Local businesses can no longer settle for a basic, aging website. Digital transformation is happening everywhere across New York. And mobile devices have become the absolute center of this shift. 🚀
In short: your clients live with their phones in their hands.
It is an unavoidable reality that 63% of global web traffic comes from mobile devices (Statista, 2025). If your business in New York is not easily accessible on their home screen, it is practically invisible to a massive chunk of your audience.
I help companies build this vital digital presence. Governments across United States are pushing small and medium businesses to adapt to these new consumer habits, and funding digital growth.
The observation is the same everywhere. The residents of New York want to order, book, or find information with a single tap, whether they are on their couch or commuting.
It is entirely possible to build a mobile application extremely fast and for very little money.
All you have to do is ignore every best practice, copy and paste random blocks of code from the internet, and cross your fingers hoping it holds together. On the day of your big presentation in New York, the app will probably look fine.
But that thin layer of paint will crack almost immediately.
The second you get more than ten users trying to log in at the same time, the system will crawl to a halt. On mobile devices, user patience is brutally short. And slowness is always perceived as a broken product.
Even worse, the app will completely crash in the middle of a transaction. And users absolutely do not forgive crashes.
The most important factor: I categorically refuse to sacrifice underlying technical quality just to launch a week faster. Doing it right the first time is infinitely cheaper in the long run.
You know nothing about coding? That is perfect.
That is my job, not yours.
The key advantage of working with me is that I translate technology into clear business language.
We have regular check-ins. Video demonstrations where I show you what is working for your New York market.
I explain what the bottlenecks are simply.
The absolute worst thing in a software project is silence.
Users are the same way: 96% of those who encounter a bug never report it (2025).
They simply leave the app.
That is why I always integrate professional analysis tools for crashes in the background, like an invisible smoke detector.
I keep you informed about your product's health across your United States without ever drowning you in incomprehensible terms.
We understand each other, we move fast, and we ship a robust product.
This approach makes all the difference for my clients in New York.
A transparent, iterative process with zero surprises. You see the app grow every single week.
A mobile application is never truly "finished."
It is a living product.
In short: the true value of a freelancer is their presence over the long haul.
I have been working with one of my clients for over three years. We are currently on the fourth major iteration of their app.
At first, we launched a very simple version to validate the market.
The feedback was positive, and growth followed.
We optimized the organic search presence on the stores.
Organic installs retain users 3 times better than paid installs.
Rather than searching for a new contractor every six months in the New York area, they have a technical partner who knows their history by heart.
We save an incredible amount of time with every new update.
I know exactly how the code is structured, so I can integrate a new feature in days instead of weeks.
That is what peace of mind looks like.
In New York, this expertise makes all the difference.
In short: we do not build everything. We build what your users actually need.
Let's talk about the true cost of a mobile app.
The key advantage of working with a freelance developer in New York is that you pay solely for value.
With a large agency, your invoice absorbs the rent for their fancy offices, the foosball table, the account manager's salary, and the company's profit margin.
With me, you pay for expertise.
Every dollar invested goes directly into the code, design, and quality of your product.
You should not look for the absolute lowest price.
That is dangerous, because 77% of mobile users read reviews before downloading (Statista, 2025).
An app poorly coded by a junior on the other side of the world will earn you disastrous reviews.
You will lose your reputation in your United States.
I offer a fair rate for high-end work, with no hidden fees.
Every project is unique and deserves a precise estimate.
Shall we jump on a 15-minute call to discuss your situation?
This is exactly what I offer to businesses in New York.
Mobile technology is not just for the general public.
Your employees and partners in New York also need powerful tools out in the field.
In medical or fitness apps, managing sensitive data is paramount.
You must reassure the user immediately.
A permission (camera, location) requested too early usually results in a hard no.
The key point: we explain the value, and then we ask for access.
We strictly follow the rules of the CNIL and GDPR.
For your teams on the roads of your United States, the app must work even without a network.
We handle local storage and automatic synchronization when the connection comes back.
With over 24,000 active Android device models (Google, 2025), your technicians might use a wide variety of terminals.
The interface must remain clear, readable in bright sunlight, and resistant to clumsy handling errors.
In New York, this expertise makes all the difference.
The work continues. An application is never frozen in time. With constant Android and iOS system updates, the code must be maintained. I offer maintenance packages to ensure your product always runs flawlessly for the 8,336,817 people in New York.
Google now requires new developer accounts to test their application with 20 testers for two consecutive weeks before public release. I guide my clients to structure this testing phase and ensure the app meets Google's criteria without stalling the launch.
The most important factor is being proactive. Do not rely on emails from your users: 96% of them never report a bug if they encounter one (2025). I always install crash detection tools in the background to be alerted instantly.
Absolutely. You can check my LinkedIn profile or my portfolio. I have loyal clients all over the world and in your United States who would be happy to speak with you about our collaboration.
Yes. As a full-stack developer, I configure all the invisible mechanics (Firebase databases or custom servers, security, APIs) so that your application communicates properly with your existing systems.
This is exactly what I offer to businesses in New York.
While you hesitate, your competitors in New York 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 New York.
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. ⏳
In 15 minutes, you will know exactly where to start. No commitment. No technical jargon.
Book a free call →
15 minutes to start your project
Book a free call →