Top Offline Functionality freelancers

32 freelancers list Offline Functionality on Upwork.

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Showing 32 of 32Data updated Nov 7

# Freelancer		SinceMember since
Vitalii A. 🇺🇦🇺🇦 Senior Mobile Developer \| BLE & IoT Connected Devices \| Flutter MAUI	$6k↓ 4%	Jun 2018Jun 3, 2018
Vinay D. 🇮🇳🇮🇳 Mobile App Developer \| AI Integration, BLE & IoT \| Android & iOS	$2k↑ 297%	Jan 2020Jan 3, 2020
Mutiu O. 🇳🇬🇳🇬 Mobile and Web Application Developer	$2k↓ 7%	Jan 2018Jan 31, 2018
4 Yash B. 🇮🇳🇮🇳 Android & iOS Developer \| AI Flutter Mobile App, MVP, SDK, RevenueCat	$2k↓ 11%	Oct 2023Oct 25, 2023
5 Ketan M. 🇮🇳🇮🇳 Sr. Mobile App Developer \| Flutter, React Native, Swift, Kotlin	$1k↓ 2%	Oct 2020Oct 20, 2020
6 Dmitriy S. 🇰🇿🇰🇿 Full Stack Mobile Developer.	$1k–	Apr 2020Apr 17, 2020
7 Mohid B. 🇵🇰 NewNew🇵🇰 React Native Developer \| Firebase, TypeScript \| iOS & Android	$617–	Jul 2025Jul 29, 2025
8 Ashraful Islam N. 🇧🇩🇧🇩 Server-Side Tracking GA4, GTM, Shopify Tracking, GoHighLevel Meta CAPI	$414↓ 26%	Jan 2024Jan 31, 2024
9 Rahulkumar P. 🇮🇳🇮🇳 Senior Flutter & Android Developer \| 8+ Years Experience	$305↓ 16%	Jul 2018Jul 23, 2018
10 Sm S. 🇧🇩🇧🇩 Senior Flutter Developer \| Ai developer \| Worked with 120+ clients	$172↓ 6%	Jan 2022Jan 15, 2022

Freelancer	MRR	Member since
11 Kalemba J. 🇺🇬🇺🇬 React Native, Flutter & Capacitor Developer \| Legacy App Modernization	$152↓ 28%	Jan 2023Jan 25, 2023
12 Alvish R. 🇮🇳🇮🇳 Senior Mobile App Developer (Android, IOS & Flutter Expert)	$42↓ 1%	Aug 2021Aug 5, 2021
13 Ahmed Khushal K. 🇵🇰🇵🇰 Certified Mobile App Developer \| Flutter Developer \| Android, iOS	$25↓ 1%	Jan 2021Jan 30, 2021
14 Shivani K. 🇮🇳🇮🇳 Mobile App Developer \| Flutter, Swift, Kotlin & API Integrations	$21↓ 1%	Nov 2018Nov 23, 2018
15 Denys H. 🇺🇦🇺🇦 iOS Engineer iOS App Developer Mobile App Developer iPad watchOS iOS	$17↓ 50%	Jul 2016Jul 15, 2016
16 ABUNDANCE U. 🇨🇳🇨🇳 Native Android Developer \| Kotlin \| Java \| SwiftUI	$0–	Jan 2021Jan 22, 2021
17 Tahir M. 🇩🇪🇩🇪 Senior React Native Developer \| Mobile Architect \| iOS & Android	$0–	Jun 2020Jun 28, 2020
18 Stanislav A. 🇺🇦🇺🇦 Senior iOS Engineer	$0–	Feb 2020Feb 1, 2020
19 Kishwer W. 🇵🇰🇵🇰 Full Stack Developer(Mobile and Web App)	$0–	Nov 2020Nov 14, 2020
20 Muneeb R. 🇵🇰🇵🇰 Android Developer, iOS Developer \| 1M+ Users on Mobile App \| AI Mobile	$0–	Jan 2019Jan 30, 2019

Freelancer	MRR	Member since
21 Utkarsh B. 🇮🇳🇮🇳 Senior Android & iOS Developer \| BLE, IoT, Offline-First \| Healthcare	$0–	Aug 2021Aug 4, 2021
22 Vakul M. 🇮🇳🇮🇳 Senior Mobile & AI Engineer \| React Native\|Flutter \| Kotlin \| AI \| LLM	$0–	Apr 2024Apr 22, 2024
23 Piyush R. 🇮🇳🇮🇳 Enterprise Mobile Apps \| Flutter, AI Integration, SDK Development, iOS	$0–	Apr 2018Apr 11, 2018
24 Priyanka P. 🇮🇳🇮🇳 iOS Developer \| Flutter \| Swift \| SwiftUI \| AI Assisted \| Build Smart	$0↓ 100%	Jan 2023Jan 3, 2023
25 Emmanuel George F. 🇮🇳🇮🇳 Expert Mobile apps development React Native	$0–	Aug 2015Aug 11, 2015
26 Saifullah R. 🇦🇪🇦🇪 Expert Cross-Platform Developer \|React Native\|Flutter	$0–	Jan 2022Jan 2, 2022
27 Zaib N. 🇵🇰🇵🇰 Senior Android & Flutter Developer \| Expert in Cross-Platform	$0–	Sep 2019Sep 4, 2019
28 Rushit J. 🇮🇳🇮🇳 Full-Stack Architect \| React Native + Expo \| PWA & SaaS \| 6+ Yrs	$0–	Jul 2022Jul 3, 2022
29 AbdulWahab A. 🇵🇰🇵🇰 Senior Full Stack Developer \| React Native \| Node.js \| Real-Time Apps	$0–	Oct 2022Oct 19, 2022
30 Jonathon S. 🇨🇦Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇨🇦 Mobile/Web Developer	≈$0–	Oct 2020Oct 25, 2020

Freelancer	MRR	Member since
31 Abhishek V. 🇮🇳Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇮🇳 Full Stack Dev \| SwiftUI \| Flutter \| Xamarin \| Kotlin \| Java	≈$0–	Mar 2017Mar 20, 2017
32 Harinder R. 🇮🇳Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇮🇳 Top Rated Plus \| React Native & Flutter \| AI App Dev \| 2M+ Users, AI	≈$0–	Nov 2021Nov 26, 2021

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