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You will get Mobile Developer Performance Optimization Service

Zorian F.Status: Offline
Zorian F. Zorian F.
4.9
Top Rated
Preview image

Let a pro handle the details

Buy Custom Mobile Apps services from Zorian, priced and ready to go.
Zorian F.Status: Offline
Zorian F. Zorian F.
4.9
Top Rated
Preview image

Let a pro handle the details

Buy Custom Mobile Apps services from Zorian, priced and ready to go.

Project details

❗PLEASE CONTACT ME BEFORE PURCHUSING THIS❗

As a mobile developer, I provide focused performance optimization to improve responsiveness, reduce memory consumption, and eliminate unnecessary processing overhead.

I analyze rendering patterns, state management structure, and network handling to identify bottlenecks that impact user experience. With experience as a full stack developer, I also evaluate backend interactions that may affect mobile performance. I approach system efficiency with the technical depth of an android developer while maintaining cross-platform awareness similar to a flutter developer. When needed, I coordinate optimization strategies alongside a web developer to ensure consistent performance standards across ecosystems.

This service is ideal for production apps experiencing slow UI updates, high memory usage, or degraded performance after feature expansion.
Platform
iOS
App Type
Native App
Development Technology
Flutter, Kotlin, Swift
App Purpose
Blockchain, Finance, Entertainment, Health & Fitness, IoT, Maps & Navigation, Medical, Music, News, Travel
Expertise
Localization, Performance Optimization, Security

What's included $200

These options are included with the project scope.

$200
  • Delivery Time 3 days
  • Number of Revisions 0
4.9
12 reviews
92% Complete
(11)
8% Complete
(1)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

DB

David B.
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Front-end engineer for photo sharing project

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Craig C.
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Jan 5, 2026
NodeJS Backend Developer Needed

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David B.
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Oct 29, 2023
Front-end engineer for photo sharing project

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David B.
5.00
Oct 29, 2023
Back-end Engineer for Photo Sharing Project

JS

Jessica S.
5.00
Feb 28, 2023
July 1 Offer - Use Selenium to write Automated Regression Test Scripts Successful implementation of our first push to automate testing our software applications. We look forward to collaborating on the next phase as well.
Zorian F.Status: Offline

About Zorian

Zorian F.Status: Offline
Mobile App Developer & React Native Developer & Mobile Developer
100% Job Success
4.9  (12 reviews)
Lviv, Ukraine - 12:59 pm local time
🔸 Mobile App Developer & CTO trusted by businesses to deliver products that survive production 🔸

10+ years of hands-on execution building scalable, high-performance mobile applications used by real users, not demos.

I step in when quality, architecture, and long-term growth are needed.

🔸 100+ digital products launched 🔸 100% Job Success on Upwork 🔸

I am a CTO and hands-on mobile app developer leading ORIL, a senior engineering team focused on delivering high-performance, secure, and scalable mobile solutions. If you are looking for a reliable mobile developer or an experienced react native developer, you are working with a team that understands production, performance, and long-term growth.

Our Core Strength: Mobile App Development
We specialize in Mobile App Development for iOS and Android, with deep expertise in react native to deliver efficient cross-platform solutions without compromising native performance or user experience. As a mobile app developer team, we build production-ready applications used by real users on real devices, not prototypes or proof-of-concepts.
Every mobile developer on our team has shipped apps to the App Store and Google Play. Every react native developer understands how to balance cross-platform efficiency with native quality.

I also collaborate with teams as a Mobile App Developer and React Native Developer, ensuring that mobile designs are implemented efficiently and accurately. Working alongside mobile developer engineers this collaboration guarantees that every mobile product performs reliably on iOS and Android, meets user expectations, and is production-ready.

What we deliver:
🔸 React Native App Development for iOS & Android
🔸 Native iOS Development and Kotlin-based Android apps
🔸 Cross-platform and native solutions led by senior engineers
🔸 Backend for mobile apps: Node.js, Java, secure and scalable APIs
🔸 AI-powered features and chatbots for mobile products

Our Team & Approach
Our team delivers end-to-end mobile solutions combining native iOS development, Kotlin-based Android apps, and cross-platform architectures. Every project is guided by a strong full stack developer mindset, ensuring the mobile application, backend services, and integrations operate as a single, reliable system.

The team includes senior android developer specialists who optimize native features, iOS engineers who ensure App Store quality, and experienced react native developer experts who deliver cross-platform efficiency. When project scope requires broader technical coverage, we bring in flutter developer specialists for alternative cross-platform needs, web developer experts for admin dashboards and landing pages, or python developer professionals for backend systems, data processing, and AI integrations.

Why Choose a Mobile App Developer with Production Experience
As a mobile app developer with over a decade of experience, I've seen what separates successful launches from failed ones. The difference isn't just technical skill, it's understanding production constraints, user behavior, battery optimization, App Store guidelines, and long-term maintenance.

Whether you need a mobile developer to rescue a struggling project, a react native developer to build from scratch, an android developer to optimize performance, a full stack developer to connect mobile with backend systems, or a web developer to build companion dashboards—I bring both strategic oversight and hands-on execution to ensure your product thrives in the real world.

Industries we work with: FinTech, Finance & Banking, Healthcare, HealthTech, Real Estate, Property Management, Marketplaces, Logistics, Transportation, Automotive, Retail, Media, Education, Fitness, Travel, Hospitality, Construction, and more.

If you need a mobile app developer, a trusted mobile developer, or a full team led by an experienced react native developer to build fast, scalable, and production-ready mobile applications, let’s connect and discuss how to turn your idea into a successful product.

🔸 Let's Build Your Mobile Product! 🔸

Steps for completing your project

After purchasing the project, send requirements so Zorian can start the project.

Delivery time starts when Zorian receives requirements from you.

Zorian works on your project following the steps below.

Revisions may occur after the delivery date.

Analyze rendering cycles and component structure.

Review state management and dependency usage.

Review the work, release payment, and leave feedback to Zorian.