Mobile App Development for IOS/Android
8000 USDProject Overview:
The project consists of multiple interconnected milestones, each designed to ensure a smooth, scalable, and feature-rich development journey. The application includes UI/UX design, back-end and infrastructure setup, geolocation features, marketplace functionality, secure payments, and compliance-ready deployment.
This listing seeks a qualified contractor to complete the following milestones with a focus on reliability, expertise, and efficiency.
Milestone 1: Design Development, Infrastructure Setup, and Data Migration
Scope Overview:
This milestone involves the UI/UX design, architecture setup, and data migration to establish the foundation of the project.
Tasks:
UI/UX Design Development:
- Creation of wireframes for key screens (registration, geolocation, etc.).
- Development of high-fidelity mockups and interactive prototypes.
- Optimization for accessibility and responsiveness across devices.
Infrastructure Setup (Front-End & Back-End):
- Custom architecture for scalable operations.
- API setup for communication between mobile apps and backend services.
- Database configuration for dynamic content and secure storage.
Data Migration from Excel:
- Automated migration logic for location data from Excel sheets.
- Validation for consistent data import.
- Pre-loading map points with migrated data.
Milestone 2: Location Features and User Authentication
Scope Overview:
Focuses on geolocation features and user authentication to enhance usability.
Tasks:
Location & Map Features:
- Real-time geolocation tracking.
- Search functionality by category and distance.
- Background notifications for predefined zones.
- In-app routing and external map app redirection.
- Mood indicator (e.g., like Waze) for user engagement.
User Authentication:
- Sign-up and login with email, Google, or Facebook.
- Phone number verification (Canada & USA).
- Password recovery through email/SMS.
- Terms acceptance and privacy integration.
- Profile management with location tracking settings.
Milestone 3: Marketplace and Advertisement Functionality
Scope Overview:
Creates a marketplace for buying, selling, and promoting products within the app.
Tasks:
Marketplace Development:
- Marketplace interface design with product listing features.
- Search and filter options for easy browsing.
- User messaging for negotiation and inquiries.
Advertisement Functionality:
- Featured ads and boosted listing options.
- Ad management tools with performance tracking.
- Bidding system for competitive ad placement.
- Notifications for expiring ads and renewals.
Moderation & Compliance:
- Moderation tools for content approval.
- Automated content checks for prohibited items.
- User feedback and rating system for trust-building.
Milestone 4: Monetization with Stripe Integration and User Verification
Scope Overview:
Introduces monetization options and a user verification system.
Tasks:
- Stripe Integration:
- Integration for payments and ad-free access options.
- Monetization through ad-free unlocks and bypassing platform fees.
- Rating & Verification System:
- User rating and review system.
- GPS-based check-ins to unlock review functionality.
- “Verified by Visit” badges for user credibility.
Milestone 5: CMS, QA, and App Store Deployment
Scope Overview:
Completes the project with content management, testing, and store submission.
Tasks:
CMS & Admin Panel Development:
- Content management tools for ads and user content.
- Financial dashboard for revenue tracking.
- Moderation tools for user complaints.
Quality Assurance & Testing:
- Manual testing on iOS and Android platforms.
- Performance testing under different loads.
- Privacy policy and compliance verification.
App Store Deployment:
- Preparation for Apple and Google Play Store submissions.
- Resolution of submission issues.
- Free maintenance and updates for one year post-launch.
Additional Notes:
- Foundation for Future Development: Milestone 1 serves as a discovery phase to refine and align the project’s objectives and features.
- Long-Term Stability: Free maintenance and updates are provided for one year after the final milestone.
- Structured Approach: Each milestone builds on the previous one, minimizing risks and ensuring smooth progress.
Looking for a contractor experienced in:
- UI/UX design, mobile app development (iOS/Android), and data migration.
- Geolocation and map-based services.
- Payment gateway integration (e.g., Stripe) and marketplace development.
- Manual QA testing and app store deployment.
Submit your proposals including your experience with similar projects, timeline estimates, and any questions regarding the scope of work.
The most important, please include approximate ballpark cost estimation in your proposal.
Applications 1
-
60 days8000 USD
1447 20 1 60 days8000 USDDear Snezhana
I am an experienced mobile app developer with over 4 years of experience with an impressive portfolio and a desire to deliver quality results quickly and accurately. I have reviewed your task and can complete it efficiently and quickly. I also have a designer. The terms for this project will be 60 - 80 days, the budget for this project is $8,000
Portfolio
Freelancehunt
I offer a full range of services to make your project successful and easy to develop further. My job is to provide quality development that not only meets your requirements, but exceeds your expectations. I deal with everything: from development, testing to deployment of all necessary components. You will receive a ready-made "turnkey" project, and you will not need to look for additional specialists.
… In addition, I provide full support every step of the way. Together with you, we will discuss all the important points, I will help to think through the logic and functionality of your project so that it is convenient and intuitive for the user.
By working with me, you get not only a developer, but also a reliable partner who is interested in your success. Ready to create something special together? Let's discuss your project in more detail!
My task is to provide reliable support throughout the project and after its completion. Do not doubt that I am always in touch, ready to answer your questions and solve any tasks in real time.
I am open to new exciting projects and ready to contribute to their successful implementation. I look forward to the opportunity to discuss the details and begin cooperation.
-
60 days9000 USD
11616 44 0 60 days9000 USDHello! I have experience in developing scalable applications with geolocation features, marketplace, and payment integration. I propose to implement your project for $9,000 within 60 days, including the full development cycle from UI/UX to final deployment. If interested, please contact me to discuss the details and evaluate each stage.
-
25 days8500 USD
110 25 days8500 USDDear sir,
I am excited to submit my proposal for your project focused on creating a robust mobile application with a comprehensive suite of features, including UI/UX design, geolocation services, marketplace functionality, secure payments, and deployment to app stores. My extensive experience in mobile app development and project management positions me well to deliver on your requirements effectively and efficiently.
Experience Overview
I bring 6 of experience in mobile app development with a focus on the following areas:
UI/UX Design:
Developed intuitive wireframes and high-fidelity mockups for various mobile applications, ensuring a user-centered design approach.
…
Backend Development and Data Migration:
Set up scalable backend architectures using cloud services (AWS, Google Cloud) and integrated APIs for seamless communication between mobile applications and backend services.
Geolocation Features:
Implemented real-time geolocation tracking and background notifications for various mobile applications.
Payment Gateway Integrations:
Integrated Stripe for payment processing, including subscription services and ad-free functionality in previous projects.
Marketplace and Advertising Functionality:
Created marketplace interfaces with features such as product listings, negotiation messaging, and advertising management tools.
Here is a rough timeline estimate for each stage of the project:
Stage 1: Design, Infrastructure Setup, and Data Migration: 4 days
Stage 2: Location Features and User Authentication: 3 days
Stage 3: Market and Advertising Functionality: 10 days
Stage 4: Monetization with Stripe Integration and User Verification: 6 days
Stage 5: CMS, QA, and App Store Deployment: 2 - 5 days
Total Estimated Timeline: 25 - 28 days
Cost Estimate
Based on the outlined scope of work and estimated timeline, I propose the following rough cost estimate:
Stage 1: $500
Stage 2: $500
Stage 3: $2500
Stage 4: $2000
Stage 5: $2000
Total Estimated Cost: $7500
Questions Regarding the Scope of Work
Are there any specific design styles or branding guidelines to consider for the UI/UX design?
What are the primary target platforms (iOS/Android) for the initial launch?
Do you have existing data structures or content that need to be integrated, or will everything be newly created?
Are there any specific compliance regulations (e.g., GDPR, CCPA) we should be aware of during development?
Best regards,
Jordan
-
120 days8000 USD
1054 38 1 120 days8000 USDHello!
My name is Ruslan Krasulia, and I have over 5 years of experience in mobile app development, especially with React Native. My expertise covers all stages of app development, from design to deployment, including long-term support. Our team includes a talented designer, a product manager, and skilled developers in React Native, Node.js, and React, allowing us to cover all project milestones from UI/UX to backend infrastructure and final optimization.
My experience aligns well with your project needs: UI/UX design, data migration, geolocation-based features, payment gateway integration (Stripe), and marketplace development. I also have extensive experience with mapping services like Google Maps and Mapbox and conducting thorough manual QA to ensure seamless App Store and Google Play submissions.
Our team works in an Agile environment with regular sprints, which allows us to adapt quickly to evolving project needs. We are committed to delivering each milestone to high-quality, modern standards, focusing on long-term stability, reliability, and user convenience.
-
44 days8000 USD44 days8000 USD
Good project. I can fit into your budget, but I have a number of questions for evaluation. I am waiting for your response.
-
60 days8000 USD60 days8000 USD
Hello! My team recently worked on a similar project, we can implement it. I suggest using the cross-platform Flutter for Android/iOS, backend in Java with further deployment on AWS. Write to me!
-
60 days8000 USD60 days8000 USD
Greetings! We recently completed a similar project, developing a full-fledged UI design and the application for Android and IOS. I would like show it in direct messages. After carefully reading the technical specifications, I am ready to take on your project. Can we discuss the details? Price and terms are approximate for now.
-
90 days13 000 USD
188 90 days13 000 USDGreetings!
We are SYP, a web studio specializing in the creation of websites and applications of any complexity. We are ready to take on your project from start to finish. Our team consists of experienced UI/UX designers, frontend and backend developers, SEO specialists, and testers, ensuring the highest quality of work.
Contact us, and we will be happy to discuss all project details to find the best solution for you.
-
65 days8000 USD
2512 4 0 65 days8000 USDHello, Snezhana!
We have already made a similar case, but for the UAE, with similar functions, you can view it here: https://freelancehunt.com/showcase/work/rozrobka-veb-ta-gibridnogo-mobilnogo-dodatku/1865864.html .
Among other things, we have an office in Miami. We specialize in turnkey development of web and mobile applications, software and websites. Having reviewed your document, there are a few clarifying questions, let's talk in more detail, I am available for a quick call.
-
60 days14 000 USD
350 60 days14 000 USDHello Snezhanna!
I work in a team. We provide a full range of services necessary for the implementation of your project. Core technology stack vue.js, nuxt.js, react.js, Laravel, Node.js, React native. In terms of design, we work with Figma. We implement an application for two platforms (android and ios) with the necessary functionality on React native.
we have experience in the implementation of similar projects, a bulletin board and an auction, unfortunately we cannot demonstrate because the projects are under NDA. In terms of estimation, it is possible to estimate from $14,000 and from 2 months of development
I suggest discussing in more detail in private messages.
-
40 days8000 USD
4097 5 1 40 days8000 USDHello, Snezhana
I read your requirement carefully and understood all of the milestones.
First of all, thank you for your detail.
🏆https://www.vesselfinder.com/ (This is my similar project)
I have already made the similiar project for this one.
As a senior full stack developer with 7 years of experience, I'm very confident that I can complete your project perfectly and deliver on time.
Here, read workflows for each milestones.
**Milestone 1: Design Development, Infrastructure Setup, and Data Migration**
- UI/UX design development
… 1. Use tools like Figma or Adobe XD to create wireframes for all major screens, ensure they are interactive to demonstrate user flows effectively.
2. Follow WCAG guidelines to ensure accessbility with CSS frameworks like Bootstrap or TailwindCSS for responsive design, ensuring the app looks good on all devices.
- Infrastructure Setup (Front-End and Back-End)
1. Choose tech stack that supports scalability such as React(Next.js) for frontend and Node.js with Express for the backend, considering using a microservices architecture for future enhancements.
2. Use RESTful APIs or GraphQL for efficient communication between the frontend and backend. I will ensure to document APIs using Swagger or Postman for easy referenece.
3. Use a relational database like PostgreSQL for structured data and implement encryption for sensitive data and proper indexing for performance.
- Data Migration from Excel
1. Use libraries like Pandas in Python for data manipulation and validation. Create a migration script that checks for data consistency and handles exceptions gracefully or create Node.js script.
2. Set up a scheduled task or a CI/CD pipeline that triggers data migration upon changes to the Excel file, ensuring up-to-date information in the system.
** This is for only milestone1 because this proposal's letters are limited as you know, I will let you know about more workflows for each milestones in pm**
**Required tech stack: React/React Native, Redux/Context API, TailwindCSS/Material-UI, Routing(React routing), Map Integration (Mapbox/Google Maps API), Node.js with Express, PostgreSQL/Redis, JWT/OAuth, Stripe, AWS/Google Cloud Platform, FCM (notifications)
**Total Deadline: 6 weeks
I'd like to discuss with you.
Thank you.
Best regards,
Vladislav G
-
60 days8000 USD
267 60 days8000 USDHello! We suggest developing your project using React Native, but a more detailed technical specification is needed. Overall, our team has a broad tech stack: Vue.js, Redux, TypeScript, MySQL, React, Python, PHP, HTML5, Node.js, JavaScript, React Native, CSS3, MongoDB, PostgreSQL, Laravel, Symfony, Angular, Android, and iOS. Examples of our work, as well as budget and timeline details, can be discussed individually. We look forward to your feedback!
-
Hi, Snezhana.
I'm interested in the project. and I've got a team of web and mobile developers.
we need to talk with you about details on the project.
can we schedule a meeting?
-
Please provide your proposal accordingly as per the instructions and description provided under this project.
Thank you. -
Hi Snezhana,😁😁😁
I have extensive experience in this field, and I'm confident that I can exceed your expectations if given the opportunity. I would love to discuss how I can contribute to your project.
When would be a go od time for us to meet?
-
Current freelance projects in the category Javascript and Typescript
Full-stack development — Amazon PPC Dashboard (Stage 1)Need a full-stack developer with experience working with Amazon API to implement Stage 1 of the internal PPC dashboard. The project is real, the data is live, everything is ready to start. Frontend prototype (5 pages, React + TypeScript): WHAT IS ALREADY READY — Frontend… Javascript and Typescript, Web Programming ∙ 1 day 15 hours back ∙ 27 proposals |
Development of a photo book and photo frame constructor websiteProject Goal A modern website needs to be developed for ordering photo books, photo frames, and other personalized photo products. The main task of the project is to provide the client with the ability to independently create a ready-made layout of the product directly on the… Javascript and Typescript, Web Programming ∙ 3 days 7 hours back ∙ 96 proposals |
Team for a custom marketplace of funeral services.We are looking for a team to launch and develop a custom national marketplace for funeral services. Right away: we are not looking for solo freelancers, juniors, or "website builders." We need a strong product team at the middle+/senior level with real cases in… Javascript and Typescript, Web Programming ∙ 4 days 2 hours back ∙ 27 proposals |
Improvement of the existing Next.js/Supabase project: offers, CRM, analytics, AI chatThere is an active project WatchGenius — a luxury watch analytics platform with a catalog of models, price analytics, external offers, application forms, and an AI chat. The project has already been partially developed. We need not a website from scratch, but an experienced… Javascript and Typescript, Web Programming ∙ 6 days 3 hours back ∙ 55 proposals |
I am looking for a Senior Full-Stack Developer (Payload CMS) — migration of 2 websites for a hotel chain.The resort hotel network is transitioning from Webflow to its own headless stack. Two corporate websites (~140 pages in total), multi-tenant architecture — one code serves multiple hotels on different domains. The project has already started: the infrastructure is deployed,… Content Management Systems, Javascript and Typescript ∙ 10 days 1 hour back ∙ 19 proposals |