ExternalFreelancerRemote$8–$15 USD

Finalize & Enhance Two Vibe Coded Delivery Apps one for Merchants and Consumers one for Drivers

Summary

Freelancer Client is hiring: Finalize & Enhance Two Vibe Coded Delivery Apps one for Merchants and Consumers one for Drivers.

Location: Remote

I have two mobile apps already capable running on both iOS and Android, but they still need that last push before hitting the stores with confidence. The core code is in place; what I mainly need now is performance optimization—smooth screen transitions, faster load times, and reduced battery usage. After that, I’d like to keep you on board for iterative improvements and new feature ideas as they emerge.

The current build compiles and runs, so you’ll be stepping into a working project rather than starting from scratch. You’ll profile the apps, locate bottlenecks, refactor any sluggish logic, and confirm the fixes through real-device testing on at least one iPhone and one Android handset. If along the way you notice small UI quirks or spots where a lightweight backend tweak would help, feel free to flag them; I’m flexible about tackling those next.

Measurable performance gains (app launch <2 s, scrolling at 60 fps where possible)

Clean, commented commits pushed to the existing repo

A brief summary of what you changed, why, and the results you measured

Skills: Mobile App Development, iPhone, Android, User Interface / IA, iOS Development, Backend Development, App Development, Vibe Coding

Budget: $8–$15 USD


Source: Freelancer Client via Remote / Online. Apply on the source website.

Original

I have two mobile apps already capable running on both iOS and Android, but they still need that last push before hitting the stores with confidence. The core code is in place; what I mainly need now is performance optimization—smooth screen transitions, faster load times, and reduced battery usage. After that, I’d like to keep you on board for iterative improvements and new feature ideas as they emerge.

The current build compiles and runs, so you’ll be stepping into a working project rather than starting from scratch. You’ll profile the apps, locate bottlenecks, refactor any sluggish logic, and confirm the fixes through real-device testing on at least one iPhone and one Android handset. If along the way you notice small UI quirks or spots where a lightweight backend tweak would help, feel free to flag them; I’m flexible about tackling those next.

Deliverables
• Measurable performance gains (app launch <2 s, scrolling at 60 fps where possible)
• Clean, commented commits pushed to the existing repo
• A brief summary of what you changed, why, and the results you measured

The project is perfectly suited to a beginner who enjoys learning by doing; I’ll provide guidance, code reviews, and any design assets you need. If we click, there’ll be steady follow-up work as new versions and features roll out.

Location & Details

SourceFreelancer
Budget$8–$15 USD
LocationRemote
Posted2026-05-18 21:57:52
Mobile App DevelopmentiPhoneAndroidUser Interface / IAiOS DevelopmentBackend DevelopmentApp DevelopmentVibe Coding
Apply on source →

About this listing

This remote opportunity was imported from Freelancer and is shown here for discovery. To apply, follow the link to the original posting.

Skills mentioned:
Mobile App DevelopmentiPhoneAndroidUser Interface / IAiOS DevelopmentBackend DevelopmentApp DevelopmentVibe Coding