Skip to content
BackNov 7
Dilpreet S.
Upwork badge

Dilpreet S.

Expert Mobile App Developer (iOS, Flutter, Swift, Objective-C, Dart)

Top Skills : iOS app, Swift, SwiftUI, objective-c, Flutter, dart, Flutter Flow, Android, Kotlin and Java, chat-bot, ChatGPT developer, OpenAI developer If you are on the hunt for a full-stack mobile app developer then you are in the very right place because I am an expert full-stack developer having 8+ years of experience in developing custom mobile applications from scratch and providing ongoing maintenance to existing codebases. I started my app development carrier with native technologies like Objective-c, Swift, Kotlin, Java, etc for developing iOS and Android apps. But as per the changing market trends and introduction of new technologies, I kept myself updated with the latest technologies and started working on cross-platform technologies such as React Native and Flutter. ☛ 𝐁𝐞𝐥𝐨𝐰 𝐢𝐬 𝐭𝐡𝐞 𝐝𝐞𝐭𝐚𝐢𝐥𝐞𝐝 𝐛𝐫𝐞𝐚𝐤𝐝𝐨𝐰𝐧 𝐨𝐟 𝐬𝐤𝐢𝐥𝐥𝐬 𝐚𝐧𝐝 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ----------------------------------------------------------------------------------------- ✔️ Translation of Figma / Photoshop / Illustrator / Sketch / Sketch / InVision Studio designs and wireframes into advanced iOS and Android mobile applications ✔️ Native iOS Apps: Swift, Objectio, Xcode, and iOS SDK ✔️ Native Android Apps: Kotlin, Java, Android Studio, and Android SDK ✔️ Hybrid/Cross-platform Apps: Flutter ✔️ Strong knowledge of iOS SDK and main frameworks, including UIKit, AVFoundation, HealthKit, SpriteKit, etc, push to talk. ✔️ Strong knowledge of Android Architecture Components (LiveData, ViewModel, DataBinding, etc) and Dagger framework ✔️ Proficient with backend development using technologies like Node.js, Laravel, RoR, Python, etc ✔️ Proficient with databases like PostgreSQL, MySQL, any SQL-based DBs, etc ✔️ Experience with Google’s Firebase, including Crashlytics and FCM (Firebase Cloud Messaging), as well as push notifications ✔️ Experience with RESTful APIs to connect applications to back-end services ✔️ Experience with integration of payment gateways such as PayPal, Stripe, Braintree, Square, Authorize.Net, Apple Pay, Google Pay, Amazon Pay, Razorpay, etc ✔️ Proficient with Google’s Firebase, including Crashlytics and FCM (Firebase Cloud Messaging), as well as push notifications ✔️ Proficient with online map SDKs and libraries such as Google Maps SDK, Mapbox SDK, Apple Maps SDK, MapKit, OpenStreetMap, etc ✔️ Proficient with WebRTC SDKs like Google WebRTC, Twilio and Twilio, etc ☛ 𝐅𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐚𝐫𝐞 𝐭𝐡𝐞 𝐝𝐨𝐦𝐚𝐢𝐧𝐬 𝐟𝐨𝐫 𝐰𝐡𝐨𝐦 𝐈 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 𝐬𝐨 𝐟𝐚𝐫: ------------------------------------------------------------------------------------------- ➜ Social Networking Apps ➜ E-commerce Apps ➜ Health and Fitness Apps ➜ Travel and Tourism Apps ➜ Education and E-Learning Apps ➜ Entertainment and Media Apps ➜ Financial Services Apps ➜ Food and Delivery Apps ➜ On-Demand Services Apps ➜ Utilities and Tools Apps If given the opportunity to work with you, then you can expect: ➡ Daily progress/status report ➡ Migration of code to the repository on a daily basis ➡ The weekly app build so that you can track the progress ➡ 40 hours availability per week ➡ Instant communication and proficiency in the English language ➡ Everything will be tested before delivering to you So whether you have an app idea or an existing app that requires functionality enhancements, I can help you with everything with the utmost professionalism and timely delivery. I am just a text away from you so without wasting any time please reach out to me to discuss everything in detail.

🇮🇳Mohali, India$20/hr60% JSS5.00 (2)Since May 2025

Earnings and projects

MRR
$1.1k

Last 6 months ÷ 6

World#43,207 / 412k
🇮🇳Country#4,861 / 45.9k
Revenue, last 30 days
$0

Last 6 months: $6.8k

Total earnings
$23k

Billed in all: $25k

World#128,947 / 412k
🇮🇳Country#17,740 / 45.9k
Per project
$7.8k

$6.8k in the last 6 months

World#21,608 / 412k
🇮🇳Country#2,314 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
3
0% fixed100% hourly
World#304,140 / 412k
🇮🇳Country#37,108 / 45.9k

Earnings, last 30 days

$24.5kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$24,250$24,500$24,750$25,000Oct 8Oct 23Nov 7

Skill rankings: Top 8% in GPT API

Ranked by MRR among everyone on Upwork with the skill.

  1. #10GPT API123 freelancers · 🇮🇳 #3Top 8%
  2. #115FlutterFlow834 freelancers · 🇮🇳 #39Top 14%
  3. #131SwiftUI951 freelancers · 🇮🇳 #40Top 14%
  4. #344Kotlin3,021 freelancers · 🇮🇳 #118Top 11%
  5. #369App Development2,592 freelancers · 🇮🇳 #90Top 14%
  6. #425Swift3,634 freelancers · 🇮🇳 #143Top 12%
  7. #428Mobile App3,535 freelancers · 🇮🇳 #108Top 12%
  8. #752Android App Development6,395 freelancers · 🇮🇳 #227Top 12%