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I already own the full Android source code for an app that covers roughly 60 % of the functionality I need for a brand-new idea. Your first task is to study that codebase, get comfortable with its structure, then reshape it into the new product. Scope of work • Design revamp – a complete UI/UX overhaul with a fresh colour scheme plus revised logo and branding so the app looks and feels like an entirely different product. • Feature expansion – bolt on new in-app functionalities, including an interactive calendar that lets users create, edit and view events directly inside the app. (If you spot performance quick wins while inside the code, feel free to flag them, but the mandate right now is design and feature work.) Workflow I expect 1. Code familiarization: set up the project, walk me through the existing architecture and any limitations you find. 2. Wireframes & colour palette: once we agree on the new look, you transform those into working screens. 3. Feature build: Remove some features (disable it), add others based on well organized documents that i will share + integrate the calendar component and any related logic, ensuring it lines up with the current data model. 4. QA & delivery: send over a fully working APK plus the updated source code in Git. I’ll test on several Android versions before sign-off. The current app can be found on google Play under: [login to view URL] The entire project is Android-only for this phase; iOS will come later if everything runs smoothly, so clean, well-documented code (Java or Kotlin) is essential. Let me know how you’ll tackle the redesign, the calendar integration, and roughly how long each milestone will take.
Project ID: 39741844
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Active 7 mos ago
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40 freelancers are bidding on average $672 USD for this job

Hi there, I’ve reviewed your requirements and would be happy to assist. With over 10 years of experience in Android Native development (Java/Kotlin), I specialise in building robust, high-performance apps tailored to user needs. I ensure clean code, intuitive UI, and on-time delivery — keeping you updated at every step. Let’s connect and bring your app idea to life! Best, Bhargav Android Native Developer | 10+ Years Experience
$500 USD in 7 days
6.9
6.9

Hello, I’m an experienced Android developer with strong expertise in Java/Kotlin, UI/UX redesigns, and feature integration. I can take your existing app, revamp its design, and implement the interactive calendar as per your requirements. My approach ensures clean, maintainable code, smooth performance across Android versions, and full documentation for future phases. I can complete the redesign, calendar integration, and QA within approximately 2–3 weeks, delivering a fully working APK and updated source code in Git. Looking forward to helping transform your app into a polished, feature-rich product. Regards, Fizza Nadeem K
$300 USD in 5 days
3.7
3.7

Hello, I am excited about the opportunity to work on your project to remodel your Android app from the existing source code. To kick things off, I will meticulously study the current codebase to understand its structure and limitations. In terms of the scope of work, I propose a complete UI/UX redesign with a fresh color scheme, updated logo, and branding to give the app a new and distinctive feel. Additionally, I will expand the app's features by integrating an interactive calendar for users to manage events seamlessly. My workflow will involve code familiarization, presenting wireframes and color palettes for approval, feature building based on organized documents, and thorough QA testing before delivery. For the redesign and calendar integration, I plan to start with a design mockup approval process followed by integrating the calendar feature while ensuring it aligns with the current data model. Each milestone will have a dedicated timeline with progress updates. To ensure a smooth transition to iOS in the future, I will maintain clean, well-documented code in Java or Kotlin. I would like to discuss further technical details regarding your preferences for the redesign and integration. Based on your experience, do you have any specific design preferences or inspirations that you would like to incorporate into the UI/UX redesign of the app? Looking forward to discussing this exciting project further. Thanks, Roshan
$650 USD in 30 days
0.0
0.0

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