AI-first mobile engineer · building in public from Transylvania

Hey
Friends!

I’m András. I help companies build clean, scalable and maintainable mobile apps, these days as one engineer with AI.

Work with me Free launch checklist

How can I
help you?

Build a native mobile appScalable, maintainable Android and iOS apps, freelance or on contract, from the first screen to the store.Read more about my expertise Fix and scale the app you haveArchitecture, performance, the crash rate: I find what slows your product and your team down, and fix it.Let's talk strategy 1-on-1 consultingBuilding, scaling or fixing a mobile app? Practical, no-fluff advice from someone who still ships.Get started Mastering mobile developmentNew grad or experienced dev: career growth takes strategy and execution. The articles, the free stuff, the talk.Explore all content AI implementationAI features in your app, agents in your workflows, an AI development process for your team. Built the way I run my own business.See how I implement AI

Hi, I’m

András Ferencz

A senior mobile software engineer. I started as a high-school photographer who wanted a website for his photos, and that website was my first step toward code.

Since then: a one-way ticket to the USA the day before my bac, five native apps as a freelancer, a studio that grew from 2 people to 10+, and 3M+ downloads I contributed to, from wedding planning to cloud monitoring and food delivery. Today I build as one engineer with AI.

2014: It started with a camera.
2016: A one-way ticket to the USA.
2019: From 2 people to 10+.
2026: One engineer + AI.