Budget: 5000 USD Deadline: 90 days
Hello.
Over 9 years of work experience.
Examples of work in the portfolio.
Sincerely, Gor.
**Project Background and Vision**
We are planning to develop a cryptocurrency online casino based on **Telegram Mini App**. The project takes inspiration from **tg.casino**, but with specific modifications. We **do not require** sports betting or PC casino features, instead focusing on **ICO**, **Web3**, and the **Telegram MiniApp** functionality as core features. Additionally, we will issue our own token, which will be usable within the platform. Therefore, the system must support **multi-currency betting** and **combined betting**. We also need to design a comprehensive **wagering requirement (rollover)** system. Furthermore, we require a powerful **admin dashboard** and **viral marketing tools** to help drive user acquisition.
**Core Feature Requirements:**
1. **Telegram MiniApp Casino Features**
- A cryptocurrency-based casino platform, supporting deposits, bets, and withdrawals.
- **Multi-currency support**: Including BTC, ETH, USDT, and our own token. Users should be able to select different cryptocurrencies for betting and withdrawals.
- **Combined betting**: The system should allow users to bet using a combination of different cryptocurrencies, with automatic deductions made proportionally from their balances.
- A streamlined game process ensuring users can easily join and start playing quickly.
2. **Wagering Requirements**
- The system should support a **wagering requirement** system that tracks different currencies' rollovers. For example, if a user bets in one currency, the system should log the wagering volume and evaluate withdrawal requests based on the corresponding currency’s wager requirement.
- **Multi-currency rollover tracking**: If users bet with multiple currencies, the system should log wagering requirements for each currency separately to ensure the rollover aligns with the withdrawal currency.
3. **ICO and Web3 Integration**
- Retain the ICO functionality, allowing users to participate directly through the Telegram MiniApp.
- Full integration with Web3, ensuring wallet access and secure decentralized transactions.
4. **Admin Dashboard**
We require a comprehensive admin dashboard that includes the following modules:
- **Dashboard**: Real-time visualization of all critical metrics, such as active users, total bets, profits, etc. The views should be customizable to different metrics.
- **User Management**: Features include registration, KYC verification, account freezing/unfreezing, VIP level management, transaction history, and user behavior analysis.
- **Financial Management**: Handling deposits, withdrawals, wager tracking, and real-time monitoring of fund flows. It should support multi-currency accounting systems.
- **Game Management**: Full integration with third-party game providers, with the ability to monitor, update, and manage the game library, as well as configure game-related reward rules.
- **Commission/Referral Management**: Create and manage multi-tier referral systems for agents, affiliates, and events, with real-time reward distribution.
- **ICO Management**: Track the ICO progress, user participation, staking management, and reward distribution.
- **Bot Management**: Manage Telegram Bots for jackpot announcements, deposit notifications, user interaction, and viral marketing.
- **System Settings**: Global system settings such as unified timezone, database backup, and recovery should be configurable. The platform must also support **internationalization (i18n)** to accommodate multiple languages and regions.
5. **Viral Marketing Features**
- **Referral and growth mechanisms**: Users should be incentivized to share referral links, receiving rewards like cashback or bonus credits.
- **Automated marketing tools**: Bots should drive automated marketing campaigns, such as airdrops, and send notifications for important events.
- **Community engagement and leaderboards**: Implement leaderboards and community-driven events to maintain active participation and competitiveness.
6. **User Experience and Interface Design**
- **Simple UX/UI design**: The platform’s interface should be clean and intuitive, ensuring users can easily navigate and engage with the games, boosting retention.
- **Retention-focused design**: Use interactive elements like prize draws and prediction games to keep users engaged and spending more time on the platform.
- **Cross-platform compatibility**: While the primary focus is on the Telegram MiniApp, the platform should work seamlessly across multiple devices and platforms.
**Project Phases and Deliverables:**
1. **Requirement Analysis and Design**
- Work closely with our team to analyze and refine the project scope.
- Provide detailed system architecture, especially for game logic, fund management, and commission structures.
- Design UX/UI wireframes and prototypes for review and approval before moving into the development phase.
2. **Development and Integration**
- Use **React**, **TypeScript**, and **Node.js** for frontend and backend development to ensure a scalable and high-performance platform.
- Integrate third-party game providers (the test environment is already set up and ready for integration).
- Web3 and blockchain integration for decentralized wallet access, ICO management, and smart contract support.
3. **Testing and Deployment**
- Full functionality testing, including usability testing, stress testing, and security audits.
- Deployment of the final version based on the tested results.
**Technical Requirements:**
- **Frontend**: React, TypeScript
- **Backend**: Node.js
- **Blockchain**: Web3.js and smart contract integration for ICO and wallet functions.
- **Experience with cryptocurrency casino development is highly preferred**.
**System Requirements**:
- The system should support **database backup and recovery**.
- It should allow **global system settings**, such as unified timezone configuration.
- The platform must support **internationalization (i18n)** to accommodate multiple languages and regions.
**Project Timeline and Conditions**:
- The project must be completed **within 2 months** of contract signing, or there will be a **1% penalty per day** for delays.
- There should be clear milestone deliveries to ensure the project stays on schedule.
- We expect several iterations of feedback and refinement to ensure the final version meets our standards.
**Team Requirements**:
- We prefer to work with a **professional development team** with a proven track record of delivering high-quality projects on time.
- If you are a **freelancer**, carefully assess the project scope before submitting a proposal. This is a complex project that requires full dedication.
- The team must have **experience with cryptocurrency platforms and gaming applications**, particularly those involving blockchain and ICO integration.
- Strong **UI/UX design expertise** is essential to ensure both the casino platform frontend and the admin dashboard are intuitive and easy to use.
**Key Notes**:
- **Timely communication is crucial**. If you cannot respond promptly or are unsure about the project requirements, please do not submit a proposal.
- **Freelancers should carefully assess** the project scope before submitting to ensure they have the capacity and experience to handle this project.
- **Post-launch support**: We expect ongoing support after launch, including bug fixes, security updates, and feature enhancements.
**Penalty for Delays**:
If the project is not completed within the agreed 2-month timeframe, there will be a **1% per day penalty** applied to the total project fee.
**Conclusion**:
We are looking for an **experienced and capable team or freelancer** to deliver this project from start to finish. If you have the necessary skills, experience, and confidence to deliver a high-quality product on time, we look forward to hearing from you.
Budget: 5000 USD Deadline: 90 days
Hello.
Over 9 years of work experience.
Examples of work in the portfolio.
Sincerely, Gor.
Budget: 3000 USD Deadline: 1 day
Hello,
I am ready to take on your project for developing an online casino using cryptocurrencies with Telegram Mini App. My skills include experience with React, TypeScript, and Node.js for creating high-performance platforms. I can assist in implementing the casino requirements, including multi-currency support, bet tracking, and an advanced administration system.
My rate is $16 per hour. I am ready to provide a detailed description of how I can bring your vision to life.
Thank you.
Best regards,
Maxim
Budget: 3000 USD Deadline: 40 days
Hello, Mr. Jiang.
You are so detailed for your project requirement.
I understood all perfectly.
As a full stack developer with strong experience in Telegram mini app for betting development, I'm very confident about this field and I can move your idea to reality perfectly and deliver on 2 months.
In order to introduce my previous experience in Telegram mini app for betting development, I'm gonna let you know one of my typical betting mini app during my previous experience.
It's name is 'Live Casino' included in Wall Street Memes Casino community.
I built both of this mini app's frontend and backend and implemented integration with different kinds of coin networks.
In addition, I published the token during my work experience.
So I'm very confident about building telegram mini app for betting, and how to create the token and allow users to use this on mini app.
I'd like to discuss with you.
I look forward to hearing from you.
Thank you.
Best regards,
Vladislav Gostiuc
Budget: 10000 USD Deadline: 80 days
Hello, my name is Arthur, and I am a professional full-stack developer from Ukraine. I have five years of experience in backend development and extensive experience working with modern web programming technologies such as HTML, CSS, JavaScript, PHP, Laravel, CodeIgniter, Git, Python, MySQL, PostgreSQL, NodeJS, and others.
My team also has significant experience working with various content management systems (CMS) such as WordPress (Woo), OpenCart, and PrestaShop. We are ready to take on projects of varying complexity and create unique and innovative web solutions for you.
We guarantee fast and quality task execution, as well as the possibility of API integration into your projects. We are always ready to take on your ideas and turn them into successful web solutions.
My recent projects:
https://ukrfix.com/
https://freelance-fast.click/
https://novobudova.pro/
https://aquahub.org.ua
https://confidence-tech.com
https://boostylabs.com
https://ol.zp.ua/
https://smt-industry.com/
https://butams.com
http://han.2doweb.org/
https://emporio-sports.cz
Hello everyone, we need to create a website for event creation and ticket sales. Possible options include using a ready-made template, a framework, or your own solution. It is preferable that you have experience in developing websites for ticket sales. We will send examples of websites in private messages. If necessary, we will create a prototype. If you have previously worked on similar websites, please send examples in private messages. We will discuss the details in private messages. Thank you and have a great day!
What we are calculating in the project: Realized PnL, ROI, and Win Rate for cryptocurrency wallets - how profitable the wallet traded a certain token over the selected period. Based on what data: the history of on-chain transactions of the wallet (swaps, token transfers) + the market price of the token at the time of each transaction. The main data source is Moralis: two calls during the initial loading of the wallet - native ETH transfers and all ERC-20 token transfers. What we are comparing with: Nansen.io - we take it as a benchmark, comparing our calculated metrics with what Nansen shows for the same wallets over the same period. Problem: our figures significantly differ from Nansen, and we do not fully understand the rules by which some actions of the wallet should be classified for PnL purposes. We need to fix the calculation of Realized PnL, ROI, and Win Rate to match Nansen. In your application, please write: - experience with similar tasks - experience with Nansen - experience with Moralis - experience with DeFiLlama - experience with articles on crypto transactions - approximate cost and timeline for the fix
The site is built on the Next.js framework (based on React). All points in the technical specification need to be completed. The technical specification is attached in the file. I look forward to your proposals.
Website for evaluation: https://copy.eurobrands-shop.de/ Task: fix frontend bugs at the Magento 2 / Amasty theme level: CSS/LESS/JS, mobile, RTL, minicart, language dropdown, layout shift/CLS. Work format: - without local Magento deployment; - work through DevTools + theme source files; - edits in CSS/LESS/JS/template files of the theme; - result: diff / commit / archive of changed files; - deployment and assembly on our side; - work through a secure deal; - NDA until the transfer of source files/accesses. What needs to be checked and evaluated: 1. RTL / Arabic version: - phone in the header is displayed incorrectly; - element offsets in header, minicart, wishlist/account, product page; - margins, direction, unicode-bidi, positioning. 2. Header: - language dropdown; - cart/wishlist; - hit-area of icons. 3. Minicart: - opens unstably on some pages; - check Console / Network / Event Listeners / customer-data / z-index / overlay. 4. Mobile: - cart/wishlist badges are too large; - Categories block is compressed/cut off; - mobile menu / Menu-Account. 5. Product page: - layout shift / CLS of images; - Add to Cart / Quantity / BOX / PALLET in RTL. 6. Wishlist/account: - /wishlist/ - /mwishlist/ - tabs, Back button, overflow of counters. Problematic URLs: - https://copy.eurobrands-shop.de/alpro - https://copy.eurobrands-shop.de/producers - https://copy.eurobrands-shop.de/wishlist/ - https://copy.eurobrands-shop.de/mwishlist/ In your response, please write: 1. Do you have experience with Magento 2 frontend? 2. Do you have experience with RTL? 3. How many hours do you need for the first stage? 4. What is the cost? 5. When can you start? 6. What accesses do you need? 7. Are you ready to work through a secure deal and sign an NDA? Important: a specific result is needed — corrections or a technical explanation for each point: fixed / not reproducible / not a frontend issue.
Order description: We are looking for an experienced frontend developer/OpenCart specialist to optimize the loading speed of the website (categories and product cards) according to Google Core Web Vitals requirements. About the project: * CMS: OpenCart. * Specifics: The site operates in catalog mode (no cart or checkout). * Volume: 2900 items. * Server part: Already optimized (runs on OpenLiteSpeed). * Stack: Work is done exclusively with the template code, modifiers, and frontend. No work with the database. What needs to be done (Technical task): 1. Delayed loading of scripts (Delay JS): * Problem: Third-party analytics scripts (GTM, Google Tag) block the main thread on mobile devices for about 4.3 seconds. * Task: Set up delayed execution of these scripts. The scripts should activate strictly on the first user action (first scroll, tap on the screen, or mouse movement). * Important: Data collection, analytics, and ad functionality must remain intact. 2. Fixing the CLS metric (Layout Stability): * Problem: The page "jumps" and shifts during image loading. * Task: In the style files or theme template, hardcode the HTML attributes width and height for all product images in the catalog (listings) and product cards. * Goal: Reserve space for images in the DOM tree until they are actually loaded to prevent content shifting. Ensure that responsiveness (CSS) is not broken. 3. Optimization of the critical path (LCP): * Task: Add the fetchpriority="high" tag for the main product image on the first screen. This will instruct the browser to load the main product photo as a priority. Requirements for the performer and acceptance conditions: 1. No unnecessary modules: Work is performed with clean code/modifiers, without installing additional third-party or paid optimization plugins. 2. Security and layout: You are fully responsible for the layout. After making changes, the visual display of the site on mobile and PC, as well as functionality (filters, photo switching in the gallery, menu) must remain unchanged. 3. Criteria for job submission (DoD): Provide a screenshot and a link to a live test report from Google PageSpeed Insights (for the mobile version). The performance score must be no lower than 75 points, and the CLS metric must be no more than 0.1 (in the green zone). Changes must be made strictly through modifiers (OCMOD) or a copy of the theme to avoid overwriting core updates. In your response, please indicate: 1. Have you had experience configuring Delay JS specifically for GTM on OpenCart? 2. The estimated time for task completion. 3. The cost of the work.