Ismael K.
Flutter | Mobile App Development | iOS Development | Android | IOS
Do you want to build a performant app? Improve app speed? Decrease app size? All with clean, high-quality code? Look no further! I am specialized in complex mobile app development with Flutter for cross-platform apps and Swift UI for Native IOS apps. I can bring your Android or iOS mobile app idea to life, just like I did for my previous clients. Whenever you want to build an MVP or maintain an existing App, I am your guy. But don’t just take my word for it, here’s what past clients have said after working with me. 🏅"Wonderful experience so far! Always has a great attitude and top notch quality of work." FYCit Flutter Mobile App 🏅“Wonderful experience over the last year+ with Ismael. Extremely proficient and responsive. Always has an excellent attitude. Looking forward to working with again.” 🏅“Great job, fast and well done.” I am experienced in: • Languages: Dart, Swift • Frameworks & Tech: Flutter, SwiftUI, UIKit • Backend & API: Firebase, Supabase, REST APIs, Node.js • Databases: Firestore, MySQL, SQLite • Tools: Xcode, Android Studio, Git & GitHub We may be a great fit if you are thinking of: 🔑"I need a developer who can understand our existing application." 🔑"I need a cross-platform or native mobile app" 🔑"I need someone with a strong eye for design and user experience" 🔑"I need to resolve outstanding bugs." 🔑"I need a developer who can meet project deadlines." 🔑"I need a developer with extreme attention to detail." 🔑"I need someone to take this project and get it done efficiently." Working with me, you will get a unique Android or IOS app that users love, excellent communication, and a team-oriented approach. SOUND LIKE A FIT? NEXT STEPS: Click the green ‘Invite to Job’ button in the top right-hand corner, send me a message, and let’s organize a call! 😊 Highlighted Skills: Flutter | Dart | Mobile App Development | Android App Development | iOS Development | Android | IOS | Firebase | Smartphone | Swift UI | UIkit | Git | Xcode | Android Studio | FlutterStack | App Development | IPAD App Development | cloud. Firestore | Appstore | Google Play
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $15k
Billed in all: $78,483$78k
$15k in the last 6 months
Across 25 contracts
Earnings, last 30 days
Skill rankings: Top 5% in CSS
Ranked by MRR among everyone on Upwork with the skill.
- #96Smartphone995 freelancers · 🇨🇮 #1Top 10%🇨🇮#1 of 1
- #107Dart2,324 freelancers · 🇨🇮 #1Top 5%🇨🇮#1 of 3
- #248NestJS3,757 freelancers · 🇨🇮 #1Top 7%🇨🇮#1 of 2
- #255iOS3,908 freelancers · 🇨🇮 #1Top 7%🇨🇮#1 of 1
- #283Android4,975 freelancers · 🇨🇮 #1Top 6%🇨🇮#1 of 1
- #360Tailwind CSS6,978 freelancers · 🇨🇮 #1Top 5%🇨🇮#1 of 1
- #389Firebase6,978 freelancers · 🇨🇮 #1Top 6%🇨🇮#1 of 2
- #405Flutter7,550 freelancers · 🇨🇮 #1Top 5%🇨🇮#1 of 3