Let’s talk

Hire a freelance app developer for your French tech team.

Q: How long does it take to get a response?

I usually reply within a few working hours, and never later than one working day. For project briefs and quote requests, I aim to come back with a structured response within 24 hours.

Q: Can I schedule a consultation for my mobile app or website project?

Yes — I’m happy to set up a free 20-minute discovery call. Send me a short brief through the contact form and I’ll suggest a slot that fits your time zone.

Q: Can I repost or share your articles?

You’re welcome to share content with proper credit and a link back to the original article. For full reprints or translations, please reach out for permission first.

Q: Can I hire you for long-term iOS, Android or web app development?

Yes — I take on long-term engagements, both as a fractional developer and on a monthly retainer. Many of my clients work with me for 6 to 12+ months across product iterations.

Q: Can you help me turn my idea into a real app or website?

Yes — turning ideas into shipped products is exactly what I do. From validation and UI / UX design to development, deployment and post-launch support, I take you from “idea” to live product step by step.

Send a brief — iOS, Android, Laravel, Vue. I reply within one working day with a fixed-price quote in EUR.

Reach out

Two ways to start a project

Let’s chat

Reach me directly on WhatsApp — I’m usually quick to reply and happy to answer your questions.

Message me

Collaborate

Work with me

Open to freelance projects — iOS, Android, Laravel, Vue. From MVPs to rescues and V2 rewrites.

zakaria.kotlin@gmail.com

Before you write

Quick answers

A few of the questions I get most often when someone’s about to hire a freelance app developer. If yours isn’t here, just send the form.

How long does it take to get a response?

Can I schedule a consultation for my mobile app or website project?

Can I repost or share your articles?

Can I hire you for long-term iOS, Android or web app development?

Can you help me turn my idea into a real app or website?

Send a message

Tell me about your app

Full name

Email address

Subject

Message

I typically respond within 24 hours.

Still have questions?

One message away from your next app.

Every project starts with a short conversation. Tell me what you’re building and I’ll come back within a day — usually with a fixed-price quote.

Send a message