Development of a checkpoint accounting system for Hard Enduro competitions (QR/barcodes, offline mode)

Budget: 27000 UAH Deadline: 30 days

Hello,

Thank you for the detailed description, I will be happy to assist with the implementation of the project. I am a Software Development Engineer with over 7 years of experience creating various websites, SaaS solutions, complex web platforms, and MVPs for startups. In my portfolio, I have listed some of the developed projects.

My stack includes the following technologies and their frameworks: PHP (Yii2, Laravel, Symfony), HTML5, CSS3, JS (Vue.js, React.js), MySQL, PostgreSQL.

Budget: 27000 UAH Deadline: 30 days

Hello! I can offer the development of a PWA web application that will work offline, with data synchronization when internet is available. Support for QR code scanning via smartphone camera, an admin panel for organizers, and export of statistics.

Term: approximately 25-30 days.
Cost: 60,000 UAH

I have experience with tracking systems, web admin panels, and offline mechanics in PWA. I propose the stack: Laravel + Vue.js or Nuxt with PWA support, SQLite for local storage, MySQL/PostgreSQL on the server.

I would be happy to discuss the details!

Budget: 27000 UAH Deadline: 40 days

Good day

I am the founder of the IT company Zentriflex.
My team includes a UX/UI designer with extensive experience and understanding of how to create a website that sells, as well as Full Stack developers who write quality code using the latest technologies and full support for SEO and DevOps, which will set up a reliable and budget-friendly infrastructure.
We work with technologies such as Node.js, Nest.js for the Back-end part, React.js, Next.js for the Front-end part.

We are ready to implement your idea.
We can accurately estimate the cost and development time after discussing all the details.

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Budget: 777 UAH Deadline: 40 days

Hello! I am engaged in cross-platform mobile application development using Flutter for Android and iOS. I also work on the backend — I can offer Python (Django). All data will be hosted on a remote server and will interact with the client application via API. As a bonus — a web admin panel for the administrator with the ability to manage content and view all necessary information. I am not a company, but a freelancer, I will do it quickly and efficiently. Available to start work — I can begin right now.

Budget: 20000 UAH Deadline: 30 days

Hello, I am ready to develop this application in React Native (Android + iOS)
We can also consider making a PWA app, but I am not sure everything you need will work there
I also have experience creating taxi applications
I can do the backend in Python/Django
Estimated price from $2000 to $5000, we will need to discuss everything during a call
Timeline: 2 months

Budget: 27000 UAH Deadline: 30 days

Good day⚡Your task fully matches my specialization! 💯 I can complete quickly and, importantly, with quality! 👌
Contact me and we will discuss this project in more detail! The cost and development time will be agreed upon individually! ✔️
❗️❗️❗️7+ years of experience. ❗️❗️❗️
I am engaged in web development using the following technologies:
✅ Django, Python 3.12,
✅ djangorestframework,
✅ (Django Templates with Jinja) and SEO Friendly 💻
✅ Rest Full API,
✅ pyTelegramBot,
✅ MySQL, PostgeSQL, SQLite
✅ JavaScript, Typescript
✅ React
✅ React-Native,
✅ Redux, ReduxToolkit
✅ Bootstrap, Material UI, Tailwind CSS Expand

Budget: 850 UAH Deadline: 3 days

Good afternoon! Having studied your project with great interest, I am ready to start working on it. Let's discuss the details.

Budget: 1234 UAH Deadline: 1 day

Hello, I have experience in implementing applications of various complexities, both native applications (Kotlin / SwiftUI) and hybrid applications (React Native / Flutter). For your application, I suggest choosing React Native. I will also implement the backend part. To assess the project, it is worth discussing in more detail privately.
I will be happy to help you!

Budget: 5000 UAH Deadline: 30 days

Hello!
I will effortlessly implement a checkpoint accounting system for Hard Enduro competitions, solving the offline work problem with QR/barcode scanning and data synchronization. I have experience creating such systems and am ready to take on this project!

With over 10 years of experience with Laravel + Vue.js, I guarantee flexibility and high performance for developing an offline-capable PWA application, with camera scanning, support for Ukrainian/English languages, and exporting statistics to Excel/PDF. I propose to implement this stack with SQLite for offline and MySQL for the server.

I would be happy to discuss details and adapt to your needs. The price and estimated timelines will be provided in private messages. Write to me so we can get started!

Best regards, Mykola