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THIS PROJECT IS PLANNED TO CLOSE BY SATURDAY NIGHT - DECEMBER 20, 2025 at 5pm EST USA I’m building a mobile app that streamlines youth travel-baseball tryouts from sign-up to on-field evaluations. Players (or parents) will create a standard account, pick a tryout date, choose their age group, primary position, previous team, and provide contact details. During evaluations, each coach needs a quick interface—ideally on the same app—to grade hitting, throwing, running, fielding, and pitching in real time. The app must run on both iOS and Android, so a single code-base approach such as Flutter or React Native makes sense for my lean budget. Sign-ins will be limited to regular email-based accounts; no social media logins are required. Registration data should flow directly into our existing system—an API is already available—so you’ll be working on an integrated rather than stand-alone form. To keep scope crystal-clear, here’s what I need delivered: • Cross-platform mobile build (iOS & Android) • Player registration module connected to our current database/API • Coach evaluation module with five scoring categories and comment fields • Admin view for exporting or syncing collected scores • Clean UI/UX suitable for parents, players, and coaches • Source code, brief technical hand-off, and deployment support for App Store & Google Play I’m operating on a tight budget, so efficient, well-commented code and use of open-source libraries where possible are appreciated. If you have experience with sports-team apps, Firebase/Firestore (or similar), and API integrations, this should be a smooth project for you.
Projekt-ID: 40076967
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Aktiv vor 16 Tagen
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220 Freelancer bieten im Durchschnitt $595 USD für diesen Auftrag

I HAVE BUILT CROSS-PLATFORM SPORTS AND TEAM MANAGEMENT APPS – READY TO TURN YOUR TRYOUTS APP INTO A FULLY FUNCTIONAL MOBILE SOLUTION! I am an experienced mobile app developer specializing in Flutter and React Native. I focus on building lean, cross-platform apps with clean UI/UX and seamless API integrations, ideal for youth sports or team management. Proposed Scope & Deliverables: Cross-platform mobile app for iOS & Android Player registration module: collects standard info, age group, position, previous team, and syncs with your existing API Coach evaluation module: real-time scoring on hitting, throwing, running, fielding, pitching + comments Admin view: export, download, or sync collected evaluation data Clean UI/UX: intuitive for parents, players, and coaches Deployment support: App Store & Google Play Deliverables: full source code, brief technical hand-off, and documentation Why Me: Experience building sports/team management apps Skilled in Flutter/React Native, Firebase/Firestore, and API integrations Focus on efficient, well-commented, maintainable code Ability to deliver a functional app within a lean budget I can take your designs and requirements and turn them into a fully functional, cross-platform app ready for deployment, ensuring smooth registration, real-time evaluations, and easy administration. Best regards,
$350 USD in 7 Tagen
8,3
8,3

Hi. Using Flutter, I can build your app for ios and android. I am very familiar with Data Management App. I have mobile and backend skills with 8+ years. I wish to work for you. Thanks for attention.
$250 USD in 5 Tagen
7,8
7,8

Hello, I carefully reviewed your requirements and clearly understand the goal of delivering a streamlined, cross-platform mobile app to manage youth baseball tryouts end-to-end. With 10+ years of experience in mobile and backend development, including API integrations and real-time data capture, I can build an efficient iOS and Android solution using a single codebase (Flutter or React Native) that fits your lean budget and timeline. The app will include player/parent registration connected directly to your existing API, a fast coach evaluation interface for real-time scoring across all five categories with comments, and an admin view for exporting or syncing results. I focus on clean, intuitive UI/UX for parents, players, and coaches, along with well-commented, maintainable code and smart use of open-source libraries. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I am confident I can deliver this project efficiently and professionally within your constraints. I eagerly await your positive response. Thanks Julian
$2.000 USD in 7 Tagen
8,4
8,4

Hi there, I can develop your cross-platform mobile app for youth baseball tryouts, integrating your existing API for player registration, sign-ups, and data management. I will also build the coach evaluation module with five scoring categories and comment fields, enabling real-time grading during tryouts. I will also create an admin interface to export or sync collected scores, keeping everything organized and easily accessible. Do you already have Figma designs or wireframes so I can align the UI/UX with your expectations? I request to connect once to finalize the tech stack, features, timeline, cost and timeline. Thanks, Rahul A.
$750 USD in 50 Tagen
7,8
7,8

Hello there, I can develop your youth baseball tryout app using Flutter for a seamless iOS and Android experience. The app will include a player registration module integrated with your existing database via API, and a coach evaluation module to grade hitting, throwing, running, fielding, and pitching. The admin view will facilitate score exporting and syncing, ensuring smooth data flow. Utilizing a clean UI/UX design, the app will be intuitive for players, parents, and coaches. I will ensure the code is efficient, well-commented, and leverage open-source libraries to fit your budget. Deployment support for both the App Store and Google Play will be provided, alongside a technical hand-off. Questions: • Do you have specific UI/UX preferences or branding guidelines? • Are there any additional features or reporting needs beyond the scope mentioned? With my experience in sports-team apps and API integrations, I'm confident in delivering a reliable solution tailored to your needs. Thanks and best regards, Kamran
$270 USD in 10 Tagen
7,4
7,4

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart and for web and backend on react js and node js, Python Django, Power BI, Scikit-learn, Data Science AI ML, PyTorch, TensorFlow, SparkML , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$500 USD in 7 Tagen
6,5
6,5

Hello there, Having developed a range of mobile apps for various industries, I am confident that I can deliver your Youth Baseball Tryout App to the highest standards. My team at Curveball has in-depth expertise not only in Android and iOS development but also in cross-platform technologies like Flutter and React Native - which would be an ideal fit for your requirement. This will maximize efficiency while being cost-effective, due to the shared code base. With regards to your requirement for a connected database and API integration, we have ample experience working with Firebase/Firestore (and similar), which will allow data from the registration module to seamlessly integrate with your existing system. Additionally, our skills extend to creating clean and intuitive UI/UX designs for apps focused on parents, players, and coaches alike. Moreover, my commitment towards efficient coding and utilization of open-source libraries will prove to be a valuable asset in ensuring an optimized solution within your budgetary restrictions. My goal is to provide integrated solutions that enhance functionality while streamlining processes – something I believe is crucial for your baseball tryout app. Give the youth players a chance they deserve with my mobile app!
$450 USD in 7 Tagen
6,3
6,3

Hi there, ★★★ Mobile App Development / React Native / API Integration Expert ★★★ 6+ Years of Experience ★★★ I will complete this project by developing a cross-platform mobile app that meets all specified requirements. Key steps include: 1. Requirement Analysis and Design (10 hours) 2. Setting up the development environment and code base using Flutter or React Native (5 hours) 3. Implementing the Player Registration Module with API integration (15 hours) 4. Developing the Coach Evaluation Module with scoring categories (10 hours) 5. Creating the Admin View for score management (5 hours) 6. Designing the UI/UX for optimal user experience (10 hours) 7. Testing and debugging the application across both platforms (10 hours) 8. Preparing for deployment and providing technical hand-off (5 hours) What I need from you: 1. Access to your existing API documentation 2. Any specific design guidelines or branding elements you want incorporated 3. Information on your current database structure for integration purposes I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
$1.400 USD in 9 Tagen
6,2
6,2

Hi there, One major risk with on-field evaluation apps is data loss during poor connectivity or high-latency syncs, which can lead to missed scores in the heat of a tryout. I will implement a robust local-first caching strategy in Flutter or React Native to ensure every grade and comment is saved instantly on the coach’s device and synced perfectly to your existing API as soon as the connection is stable. Here are my questions: 1. Does your current API support batch uploads for offline-captured scores, or should we handle the queuing logic entirely within the mobile app? 2. For the coach evaluation module, do you have a preferred rating scale (e.g., 1-5 stars or 1-100 sliders) to ensure the UI is optimized for quick one-handed use on the field? Let’s discuss your project now!
$750 USD in 14 Tagen
5,9
5,9

Hi! This is a very clear use case, and the flow makes sense from tryout sign-up → on-field evaluation → exporting results. I’d build this as a single cross-platform app (Flutter ) so it stays within budget and works smoothly on both iOS and Android. My focus would be: A simple player/parent registration flow tied directly to your existing API (no duplicate data) A coach evaluation screen that’s fast to use on the field — quick scoring for hitting, throwing, running, fielding, pitching, plus notes An admin view to review, export, or sync scores without manual cleanup Clean UI that works equally well for parents at home and coaches during tryouts I’d keep authentication straightforward (email-only), use reliable open-source libraries, and write clean, commented code so this stays easy to maintain. If helpful, we can start lean with registration + evaluations as the first milestone and expand from there. We can start immediately — I will ensure clear, daily communication and fast turnaround. You’ll always know the exact progress.
$700 USD in 45 Tagen
6,0
6,0

Hello, there. We can create a custom, cross-platform mobile app for youth baseball tryouts with a seamless API integration. We have years of experience in website design, graphic design and logo design (photoshop, illustrator), banner design, brochure design, 3d design(Blender, 3d-max, WebGL). Please, review our experience here - https://www.freelancer.com/u/webbookstudio. We will be glad to chat with You and discuss your task. Waiting for Your reply! Best regards.
$460 USD in 10 Tagen
6,1
6,1

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Cross platform youth baseball tryout app with real time coach evaluations ))⚜⭐⭐⭐⭐⚜ What stands out in your brief is the need to keep tryout day fast and organized while still capturing meaningful evaluation data. Parents want a simple signup, coaches need speed on the field, and admins need clean data without manual cleanup later. The core concept is a single mobile app that handles player registration through your existing API, then shifts seamlessly into an evaluation tool where coaches can score skills and add comments in real time, all from the same interface. I have worked on cross platform mobile apps where multiple user roles share one codebase but very different workflows. I focus on clear UX, efficient data handling, and well commented code that respects tight budgets and future updates. Key features I would prioritize: • Simple player registration synced directly with your current system • Fast coach evaluation screens for scoring and notes during tryouts • Admin level access to export or sync results without friction If you would like to review a lean build plan that balances cost, usability, and delivery, I would be glad to talk it through. Warm Regards, Farhin B.
$256 USD in 15 Tagen
6,4
6,4

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
$500 USD in 7 Tagen
5,9
5,9

Hi Scott, To develop the Youth Baseball Tryout App, I propose utilizing a single code-base approach like Flutter or React Native for cross-platform compatibility. The app will feature player registration linked to your existing database/API, coach evaluation tools, admin functionalities, user-friendly UI/UX, and deployment support. Let's discuss further to ensure a seamless execution. Regards, Sai Bhaskar
$290 USD in 10 Tagen
5,4
5,4

I have experience building cross-platform sports and event management apps using Flutter and React Native, including player registration, real-time scoring, and admin reporting. For your baseball tryouts app, I would implement a smooth player sign-up flow tied to your existing API, allowing parents to register and select tryout details easily. Coaches will get an intuitive evaluation interface with scoring for hitting, throwing, running, fielding, and pitching, plus comment fields, all updated in real time. An admin view will allow score exports or API syncs for reporting, ensuring no data is lost. The UI will be clean, responsive, and easy to navigate for parents, players, and coaches. I’ll deliver production-ready iOS and Android builds, source code, and clear documentation for App Store and Google Play deployment. One key question before starting: do you want coach scores to update instantly to the admin dashboard via real-time sync, or is batched submission acceptable?
$500 USD in 15 Tagen
5,4
5,4

Hello, I have reviewed the details of your project. i will use flutter to deliver one clean codebase for ios and android while keeping cost under control. i will start by mapping the full flow from player signup to coach scoring so every screen stays simple and fast to use. player registration will connect directly to your existing api and send age group position team and contact data without duplication. the coach side will live in the same app with a focused scoring screen for hitting throwing running fielding and pitching plus notes. scores will sync in real time to the backend so admins can export results easily. the ui will stay clear for parents and players and quick for coaches on the field. code will be well commented and prepared for app store and google play release with a short handoff guide. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD in 7 Tagen
5,0
5,0

Hello, After reading your requirements, I understand you need a cross-platform app to manage youth baseball tryouts, from player registration to on-field evaluations. Players can register and provide details, coaches can score skills in real time, and admins can export or sync results. The app should be clean, intuitive, and work on iOS and Android, fully integrated with your API. I have 5+ years of experience building cross-platform apps using Flutter and React Native, including apps for sports teams and youth programs. In past projects, I developed real-time scoring dashboards, player registration modules, and searchable resource libraries integrated with external APIs. I focus on fast, responsive performance, maintainable code, and smooth deployment for both App Store and Google Play. I will build your app with integrated player registration, coach evaluation for five scoring categories with comment fields, and an admin dashboard to manage and sync scores. The app will have a clean, responsive design suitable for parents, players, and coaches. I will provide full source code, deployment support, and a technical hand-off. I’d love to share my previous work samples in a private chat and show how I can be a great fit. Feel free to reach out anytime I usually reply within 5 minutes and would be happy to discuss your requirements. Best regards, Nikita Gupta
$250 USD in 15 Tagen
5,1
5,1

Hello Scott S., I am Maryam Abbas, a seasoned mobile app developer with 4 years of experience in Flutter, Mobile App Development, API Integration, iOS Development, and React Native. I have carefully reviewed your project requirements and am confident in delivering a streamlined youth baseball tryout app. I propose to develop a cross-platform mobile app using Flutter or React Native, integrating a player registration module with your existing database/API and a coach evaluation module with five scoring categories. The app will feature a clean UI/UX design suitable for all users and provide admin functionality for exporting or syncing scores. With a proven track record of successful project deliveries and positive client feedback, I am well-equipped to handle this project effectively. Please review my portfolio at https://www.freelancer.pk/u/maryam951 and let's discuss further details in chat. Best regards, Maryam Abbas
$250 USD in 5 Tagen
4,9
4,9

Hello! I’d love to collaborate with you on transforming your idea into a polished, fully-featured Android application. Since your concept is still evolving, my first priority will be helping you refine the vision—whether it becomes a game, utility tool, or social app—and ensuring the architecture and tech stack match the long-term goals. ? How I Will Approach Your Project 1. Concept Refinement & Planning Start with a clear requirements discussion to finalize the core functionality. Suggest the best architecture (MVVM / Clean Architecture) depending on scalability, complexity, and future expansion. Provide guidance on UI/UX direction using Material 3, flat design, or a custom design system. 2. Development Approach Tech Stack: Kotlin (preferred) or clean, well-structured Java. Tools: Android Studio, Git/GitHub, Retrofit/Volley (REST APIs), JSON, Room DB/Firebase if needed. Design: Responsive layouts optimized for devices running Android 8.0+, following modern Android UI/UX practices. Integration of third-party libraries, API endpoints, and performance optimization techniques to ensure smooth experience across a range of devices. 3. Testing & Play Store Readiness Internal testing builds (APK/App Bundle). Bug-fixing, performance tuning & device compatibility checks. Assistance with Google Play Console release if required.
$550 USD in 10 Tagen
5,9
5,9

I’ve carefully reviewed your requirements and recently built a cross-platform sports tryout app that handled player registration, coach evaluations, and admin score exports using a single React Native codebase. It supported real-time scoring on the field, API-driven data sync, and a clean UI designed for non-technical users like parents and coaches. For your project, I would use Flutter or React Native to deliver one efficient iOS/Android build. I’ll implement a streamlined player sign-up flow tied directly to your existing API, a fast coach evaluation interface with the five scoring categories and comments, and an admin view for exporting or syncing results. The UI will stay simple and intuitive, and the code will be well-structured, commented, and built with reliable open-source libraries to keep costs down. I’m available to begin work immediately and fully committed to delivering a high-quality app as quickly and efficiently as possible, including source code, hand-off documentation, and deployment support for both app stores.
$350 USD in 7 Tagen
5,0
5,0

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