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Fiverr Pro
English
$
USD
I will build modern cross platform apps for business and startups
Omer Gillani
Level 2
5.0
5.0
About this gig
Need a powerful mobile app for iOS, Android, or Web fast?
I'm a React Native Expo developer with 5+ years of experience and 50+ projects delivered.
I build clean, scalable apps using the latest Expo SDK, which supports file-based and traditional routing. Whether it's an MVP or a full production app, I deliver modern UI, reliable logic, and optimized performance.
What I offer:
- React Native (Expo) App Development (Web, iOS, Android)
- Firebase (Auth, Firestore, Storage, FCM)
- Twilio (Calls, Chat, OTP)
- AI Integrations (OpenAI, LangChain, FastAPI, LLMs)
- REST APIs & Node.js backend
- Push notifications, maps, social auth, payments
Why work with me?
- Fast delivery, no hidden charges
- AI-powered apps available
- End-to-end app: Design, Code, Deploy
- Full support with clean, reusable code
Note: I don't work on Music, Dating, Alcohol, or Gambling apps.
Contact me before ordering. Let's build something powerful.
Get to know Omer Gillani
Omer Gillani
n8n Automation Expert , AI Voice Agent , CRM Workflows , Make com
Level 2
- FromPakistan
- Member sinceMar 2021
- Avg. response time1 hour
- Last delivery1 week
Languages
Hindi, English, Urdu
I build AI agents, voice automations, and backend workflows that save 20+ hours weekly and boost conversions. As a certified Make.com and n8n expert with 5+ years of experience, I connect tools like ChatGPT, Claude, Twilio, Stripe, Shopify, HubSpot, GHL, and Airtable to build smart, scalable systems.
From CRM workflows and lead routing to content pipelines and AI voice bots, I design automations that run in the background, cut manual work, and drive real growth.
My Portfolio
FAQ
What platforms will my app work on?
I develop fully responsive apps using React Native Expo that run seamlessly on Android, iOS, Web, and even Smart TVs if needed.
Do you handle both frontend and backend development?
Yes! I can build the complete stack — frontend using React Native and backend using Node.js, Express, Firebase, or MongoDB, based on your needs.
Can you integrate payments or social login?
Absolutely. I’ve implemented Stripe, in-app purchases, and social logins like Google, Apple, Facebook, TikTok, Instagram, and more in past apps.
Can you build AI-powered apps?
Yes! I integrate OpenAI (ChatGPT), Stable Diffusion, LLMs, and other AI tools using FastAPI or custom Python backends.
Do I need to provide designs (Figma/XD)?
If you have them, great! If not, I can either work from a rough idea or offer custom Figma designs as an add-on.
Will you publish the app to Play Store or App Store?
Yes, I offer store submission as an extra. I’ll handle all technical requirements to get your app live.
What if I need updates or extra screens later?
You can always come back for extra screens or feature upgrades. I offer add-on pricing based on scope.
Reviews
3 reviews for this Gig
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Rating Breakdown
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Most relevant
S slapoutsourcing
United States
Ongoing collaboration⭐️⭐️⭐️⭐️⭐️ Omer (along with his brother Zia) is the real deal — not just a programmer, but a true engineer in every sense. Where others stop at roadblocks, Omer charges forward with grit, creativity, and unshakable determination. He doesn't just look up solutions — he invents them when none exist. Watching...
$50
Price
5 days
Duration
Helpful?S 
sheezaasghar565
Pakistan
Omer was amazing to work with, fast, skilled, and incredibly helpful. He handled everything from TestFlight to Firebase setup perfectly and even gave a clear guide for future updates. Super reliable and easy to communicate with. Highly recommended!
$50
Price
1 day
Duration
Helpful?S slapoutsourcing
United States
Ongoing collaboration⭐⭐⭐⭐⭐ Omer is, without a doubt, the greatest Fiverr freelancer who has ever lived. Working with him is like watching a brilliant general command the battlefield—strategic, fearless, and utterly unstoppable. No engineering challenge is too complex, no problem too daunting. Omer doesn’t just solve issues;...
$50
Price
4 days
Duration
O 
Seller's Response
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S slapoutsourcing
United States
Ongoing collaboration⭐️⭐️⭐️⭐️⭐️ Omer (along with his brother Zia) is the real deal — not just a programmer, but a true engineer in every sense. Where others stop at roadblocks, Omer charges forward with grit, creativity, and unshakable determination. He doesn't just look up solutions — he invents them when none exist. Watching...
$50
Price
5 days
Duration
Helpful?S sheezaasghar565
Pakistan
Omer was amazing to work with, fast, skilled, and incredibly helpful. He handled everything from TestFlight to Firebase setup perfectly and even gave a clear guide for future updates. Super reliable and easy to communicate with. Highly recommended!
$50
Price
1 day
Duration
Helpful?S slapoutsourcing
United States
Ongoing collaboration⭐⭐⭐⭐⭐ Omer is, without a doubt, the greatest Fiverr freelancer who has ever lived. Working with him is like watching a brilliant general command the battlefield—strategic, fearless, and utterly unstoppable. No engineering challenge is too complex, no problem too daunting. Omer doesn’t just solve issues;...
$50
Price
4 days
Duration
O Seller's Response
Helpful?
