Alessandro S.
Professional Mobile Developer - Android | iOS | Flutter | NodeJS
• 📱 8+ years of experience in Android and iOS development • 🚀 Published successful apps with over 500k downloads and 4.5+ ratings • 🎓 Proficient with Kotlin, Swift, Jetpack Compose, SwiftUI, Flutter • 💡 Delivered many successful apps, from travel to e-learning, B2B and B2C apps This is the tech stack I use to make high-quality, top-notch apps for your business: • Kotlin • Flutter • Swift • NodeJS (for backend) • Python (for backend) • MVVM design pattern • WorkManager • Kotlin Coroutines • Hilt • Kotlin Flows • Jetpack Compose • Android Jetpack • ApolloGraphQL • Retrofit • Room • JUnit & Espresso • Firebase & Crashlytics I'm passionate about creating exceptional apps for both Android and iOS. From B2B to B2C, I've worked on a diverse range of projects in banking, e-learning, and workforce management. Aside from company and freelance work, I have my personal projects about which I care very much: I have a personal Android native app, called World Clock, which was started during my early university days, and now has more than 500k downloads and more than 5000 reviews with an average score of 4.6/5. Because of this, I know the struggles, the effort, the process, and everything in between that goes into transforming a simple idea into a fully-functional and successful mobile app, and I am convinced that I can use some of the experience I gained over the years to also help you build a successful mobile app that will make your users happy. I strive for working hard to make sure I deliver a high-quality product that is up-to-date with the industry-standard best practices and latest technologies. Let's work together to bring your app ideas to life and provide your users with an experience they'll love!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2.1k
Billed in all: $5,893$5.9k
$2.1k in the last 6 months
Across 10 contracts
Earnings, last 30 days
Skill rankings: Top 14% in UIKit
Ranked by MRR among everyone on Upwork with the skill.
- #16Android Room Persistence108 freelancers · 🇮🇹 #1Top 15%🇮🇹#1 of 1
- #47JetPack272 freelancers · 🇮🇹 #1Top 17%🇮🇹#1 of 2
- #118UIKit818 freelancers · 🇮🇹 #1Top 14%🇮🇹#1 of 4
- #131Android SDK805 freelancers · 🇮🇹 #1Top 16%🇮🇹#1 of 2
- #601Kotlin3,021 freelancers · 🇮🇹 #4Top 20%🇮🇹#4 of 9
- #673Swift3,634 freelancers · 🇮🇹 #3Top 19%🇮🇹#3 of 14
- #1,358UI/UX Prototyping6,982 freelancers · 🇮🇹 #8Top 19%🇮🇹#8 of 49
- #1,372Android App Development6,395 freelancers · 🇮🇹 #7Top 21%🇮🇹#7 of 17