About Zakaria

Freelance app developer for US startups.

I work remotely with US founders and product teams — shipping iOS, Android and Laravel apps that pass App Store review and survive contact with real users.

Zakaria Sodtware devloper
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About me

A freelance mobile app developer your US startup can hire today.

I’m Zakaria — a freelance mobile app developer who works with US startups remotely. I’ve helped pre-seed and seed-stage teams ship their first iOS and Android apps, and helped Series A teams clean up the technical debt left behind.

Swift for iOS, Kotlin for Android, Flutter when you need both at once, Laravel and Vue for the web platform behind them. Five years of production code, App Store launches, and HIPAA/PCI-adjacent work where it mattered.

I bill in USD, I’m comfortable with US contracts and NDAs, and I’m happy on async-first teams — I’ll meet you at the start and end of your working day, and ship demos every Friday.

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What I do

Hire one developer who covers iOS, Android and web

iOS, Android, Flutter, Laravel and Vue — senior freelance app development for US startups, billed in USD.

Mobile App Development (iOS & Android)

Build your app

I build high-performance iOS and Android apps for startups and growing businesses. From MVPs to full production apps — clean code, modern UI, scalable architecture, and a smooth path to the App Store and Play Store.

UI / UX Design

Improve your design

Modern, user-friendly UI / UX design focused on real outcomes — better engagement, clearer flows, higher conversion. Designed for mobile apps and web platforms that ship.

Backend & API Development

Build the backend

Secure, scalable backends and clean REST / GraphQL APIs for mobile and web apps. Built with Laravel, Node.js or Django — modeled around your data, ready for production traffic and audits.

Maintenance & Bug Fixing

Fix my app

Fast, professional bug fixing, performance tuning and ongoing maintenance for iOS, Android and web apps. Ideal for startups and businesses that need their app to keep running smoothly after launch.

Feature Development & Deployment

Ship a new feature

Add new features, improve existing flows and deploy to the App Store, Play Store or your production server. Smooth, predictable releases with clean rollback plans.

Website & Web App Development

Launch your website

Fast, responsive, SEO-ready websites and web apps that help businesses grow online. Built with Laravel, Vue and Tailwind — clean admin panels included, deployed and ready to scale.

Let’s build

Building a startup? Let’s ship your app.

Tell me about your product — MVP, V2 rewrite, or rescuing a stalled build — and I’ll come back within a US business day with a scoped plan and a fixed quote in USD.

Start a project

Questions

Frequently Asked Questions

How much does it cost to build a modern web application for a business?
The budget depends on size, features, design complexity, backend system and any integrations. A simple business website starts at $800–$2,000, while a custom SaaS or web platform with authentication, admin dashboard and payments typically ranges from $4,000 to $15,000+. I send a fixed-price quote after a short call so there are no surprises.
How much does it cost to develop a mobile app for iOS and Android?
The budget depends on complexity, features, design quality, the backend system and the integrations you need. A simple app starts from around $1,500–$3,000, while a complex production app with a custom backend, payments and admin panel can range from $8,000 to $25,000+. After a short discovery call, I send a fixed-price quote so you know exactly what you’re paying for.
How long does it take to develop a custom mobile or web application?
Timelines depend on complexity, features and design requirements. As a guide: a basic mobile app takes about 4–6 weeks, a mid-size production app 8–12 weeks, and a full SaaS platform 3–6 months. I share a milestone-based plan up front and demo working slices weekly.