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We are looking for an experienced betting exchange developer to integrate the Diamond Betting API and develop only the member-side functionality. This project is strictly limited to the user (member) view. No admin panel, no back-office tools, and no extra features are required. Scope of Work: Integrate Diamond Betting API Develop Member View UI Display live odds Market & selection listing Place bet functionality (Back / Lay) Implement and manage cron jobs Fetch and update odds at proper intervals Ensure performance and API rate-limit handling Handle basic API error responses and edge cases What Is NOT Required ❌ Admin panel ❌ User management ❌ Wallet, payment, or settlement logic ❌ Reports or advanced analytics Requirements: Proven experience with Diamond Betting API or similar betting/exchange APIs Strong understanding of: Betting markets & odds structure Cron jobs & real-time data updates API performance optimization Clean, structured, and scalable code Ability to deliver a stable bet placement screen Tech Stack: Open to suggestions, but preference for: PHP / Node.js backend MySQL JavaScript (jQuery / React / Vue) Important: ⚠️ Only experienced betting API developers should apply. Please include: Previous betting/exchange projects APIs you have worked with (Diamond, Betfair, etc.) Screenshots or demos (if available) Budget & Timeline: Budget: Open (based on experience) Timeline: Short-term project
Project ID: 40201707
69 proposals
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Active 11 days ago
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69 freelancers are bidding on average $490 USD for this job

Drawing from my extensive 18-year experience at esteemed development enterprise CnELIndia, I know what it takes to deliver high-quality projects while adhering to strict timelines and budget. My team of proficient developers and I have a wealth of experience in API integration, front-end development, and using technologies like Node.js and PHP that perfectly fit your project requirements. Regarding your project, I have specific skills that make me an excellent candidate for the job. My experience in integrating APIs, performing cron jobs, and managing real-time data updates will prove invaluable when working with the Diamond Betting or any betting/exchange APIs. I also have a wide understanding of betting markets and odds structure that would be pivotal in delivering the member-side functionality you desire. We understand that you are interested in clean, structured, and scalable code which is precisely what we specialize in at CnELIndia. Our portfolio of successful projects encompasses over 743 satisfied clients who attest to our ability to deliver stable and efficient solutions - just what you need for a reliable bet placement system. With our technical proficiency, commitment to excellence, and passion for innovation, we can provide you with the top-notch dia
$500 USD in 7 days
9.0
9.0

I have extensive experience with PHP, JavaScript, Software Architecture, MySQL, and Node.js, making me a perfect fit for the Diamond Betting API Member View project. I am confident in my ability to integrate the API, develop the UI, and ensure optimal performance. The budget can be adjusted as we discuss the full scope, and I am committed to delivering high-quality work within your budget and timeline. Please review my 15-year-old profile for past projects. Let's discuss the details and get started right away. Your satisfaction is my priority. Let's make this project a success together.
$525 USD in 10 days
8.7
8.7

⭐⭐⭐⭐⭐ Build Member-Side Functionality with Diamond Betting API ❇️ Hi My Friend, I hope you're doing well. I reviewed your project requirements and see you're looking for a betting exchange developer. Look no further; Zohaib is here to help you! My team has completed 50+ similar projects focused on betting APIs. I will integrate the Diamond Betting API, build the member view UI, and ensure smooth functionality for your users. I will handle the live odds display, market listings, and bet placement features effectively. I will also implement cron jobs to fetch and update odds at the right intervals, ensuring a reliable user experience. ➡️ Why Me? I can easily do your betting exchange project as I have 5 years of experience in API integration, UI development, and real-time data updates. My expertise includes betting markets, odds structure, and performance optimization. I have a strong grip on PHP, Node.js, MySQL, and JavaScript frameworks. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ Diamond Betting API ✅ PHP / Node.js ✅ MySQL ✅ JavaScript (jQuery, React, Vue) ✅ UI Development ✅ Real-Time Data Updates ✅ Cron Jobs Management ✅ API Performance Optimization ✅ Error Handling ✅ Clean Code Practices ✅ Market & Selection Listing ✅ Bet Placement Functionality Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
7.9
7.9

I am available immediately and can start today. This scope is clear, tightly defined, and squarely within my core specialization: betting exchange systems and real-time odds platforms.I have hands-on experience integrating exchange-style betting APIs (Diamond-type and Betfair-like architectures), with a disciplined separation between member-facing functionality and back-office logic. I understand market books, runners, odds ladders, and Back/Lay mechanics, and how to deliver them reliably under real-time conditions.I’ve built and stabilized bet placement screens that handle live odds updates, cron-driven refresh cycles, API rate limits, latency, and edge cases without compromising performance or user experience. I focus on clean, scalable code, predictable data flows, and fault-tolerant API handling—no overengineering, no scope creep.I can move fast, deliver exactly what’s specified, and keep communication direct and efficient. Ready to execute now and get this live without friction.
$750 USD in 21 days
7.4
7.4

Hi there, I’ve reviewed your PHP project requirements and would be glad to help. With 5+ years of experience in PHP and backend development, I specialize in creating secure, scalable, and high-performing web applications using modern frameworks like Laravel and CodeIgniter. I’ll begin with a clear development plan, share regular progress updates, and ensure the final product is well-tested and optimized for performance and security. Let’s connect to discuss your project goals — I’m ready to get started! Best, Bhargav PHP Developer | Laravel & Backend Expert
$500 USD in 7 days
7.0
7.0

Hello , I checked your project, and it looks interesting. This is something we already work on, so the requirements are clear from the start. We mainly work on PHP, JavaScript, Software Architecture, MySQL, Node.js, Software Development, Web Development, Frontend Development, jQuery, API Integration We focus on making things simple, reliable, and actually useful in real life not overcomplicated stuff. Let’s connect in chat and see if we’re a good fit for this. Best Regards, Ali nawaz
$250 USD in 4 days
6.3
6.3

As an experienced Software Engineer, I've had the opportunity to work on diverse projects, including ones related to APIs and software integrations. While my previous work has focused more on embedded systems and IoT, the skills and principles I garnered are transferable and highly relevant in developing a stable and efficient betting exchange API. In terms of technology stack, I am highly skilled in MySQL and Node.js, two components essential to this project. My experience in handling real-time data updates and cron jobs aligns well with your requirements of fetching and updating odds at proper intervals. Given the short-term nature of this task, my proficiency in delivering high-quality work on time will prove advantageous.
$750 USD in 7 days
6.0
6.0

Diamond Betting API Member View I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.
$300 USD in 7 days
5.9
5.9

I’ve worked on member-side betting exchange projects where I integrated APIs like Betfair and similar platforms. In those cases, handling live odds, market listings, and bet placement with clean, responsive interfaces was key. I understand how crucial it is to manage API rate limits and cron jobs to keep odds fresh without performance hits. To start, I’ll focus on efficiently fetching and updating odds at optimal intervals to avoid hitting rate limits, while ensuring the member view stays quick and responsive. For bet placement, I’ll build a simple, clear UI that handles back and lay bets smoothly and deals gracefully with common API errors or edge cases. Could you clarify if you expect the cron jobs to run server-side only or do you want any interaction on the client side for live updates? Also, do you have any preference between React or Vue for the member view UI? I can prepare a stable, scalable solution within your short timeline and keep the code focused strictly on the member experience as requested. Ready to dive in and start delivering as soon as you are.
$750 USD in 7 days
5.5
5.5

Hi there, I can help you build a stable member-side experience focused on live market/odds display, fast UI updates, and robust API rate-limit/error handling, using a clean architecture that’s easy to maintain. I’ll implement the market & selection listing with real-time refresh logic (cron/worker scheduling, caching, backoff, and retries) and ensure performance remains smooth under load. You’ll get well-structured code, clear documentation, and a tested UI flow for browsing odds and selections, with safe handling of edge cases and downtime. I’m available to start immediately and can share examples of real-time data dashboards and high-frequency API integrations I’ve delivered. I hope this helps. Ruslan D
$750 USD in 7 days
5.4
5.4

Building out the member view for a betting platform can get complicated fast, especially when you only need the essentials. Too many projects get bogged down with admin tools or features you never asked for, making it tough to stay focused and avoid API headaches. You’ll get a clean, stable member interface that fetches and displays live odds, lets users place back or lay bets seamlessly, and always keeps markets up to date without hitting rate limits. First, I will integrate the Diamond Betting API for accurate market and odds data. Then, I’ll craft the member UI so users can view markets and place bets easily. Finally, I’ll set up and tune cron jobs to keep everything fresh and responsive. What’s your preferred frontend approach for the member view?
$497 USD in 7 days
5.4
5.4

Hello sir, Did go through your job description and glad to share that I have enormous experience in working with Diamond Betting API Member View I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statistical programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD, SolidWorks, Unity 3D, PCB, Electronics, Arduino, Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.
$250 USD in 2 days
5.3
5.3

With two decades of experience in the IT and digital solutions industry, my firm XtrazCon Technology has a proven track record of transforming complex ideas into digital excellence. My expertise extends much beyond just web and mobile development, as I have a deep understanding of SaaS, AI, automation, APIs, DevOps, Cloud (AWS/Azure), UX/UI, analytics, security and 24/7 support. The scope of this project aligns perfectly with my skill set and experience. Critical to your project is the need for someone familiar with the Diamond Betting API or similar ones. My vast experience includes working on various betting/exchange projects. I have worked with renowned APIs like Diamond and Betfair, which makes me adept at not only integrating such APIs but also managing cron jobs and handling real-time data updates efficiently for optimal API performance. My competency with PHP, Node.js backend and other technologies you've mentioned also make me a perfect fit. Furthermore, I emphasize delivering clean, structured and scalable code that ensures long-term stability. Given my wealth of experience in the field of betting markets & odds structures, I understand the significance of API rate-limit handling and the need to address basic API error responses as well as edge cases. Overall, if you choose me for your project you can expect a highly professional approach, speedy implementation and a successful culmination - delivering beyond your expectations.
$500 USD in 7 days
5.1
5.1

Dear Hiring Manager, Thank you for the detailed scope and clear boundaries of this project. I understand this is a member-side–only betting exchange build, with strict focus on Diamond Betting API integration, real-time odds handling, and a stable bet placement experience—nothing more, nothing less. ➡ Integrate the Diamond Betting API to fetch live markets, selections, and odds ➡ Build a clean, responsive Member View UI focused on usability and speed ➡ Display real-time odds with proper market and selection structure ➡ Implement Back and Lay bet placement with correct payload handling ➡ Set up and manage cron jobs to fetch and refresh odds at safe, optimized intervals ➡ Handle API rate limits, latency, and throttling to maintain performance ➡ Gracefully manage common API errors and edge cases without breaking the user flow ➡ Deliver clean, structured, and scalable code suitable for future extension I am experienced with betting/exchange-style APIs and understand odds ladders, market states, suspension logic, and the importance of data freshness and reliability. My focus will be on delivering a stable, fast, and accurate betting screen that behaves correctly under live conditions. I am comfortable working with PHP or Node.js backends, MySQL, and modern JavaScript stacks, and can align the tech choices with Diamond API best practices. I can also share relevant betting or exchange-related project experience upon request. Best Regards, Mayank Saluja
$375 USD in 12 days
5.2
5.2

I can integrate the Diamond Betting API and develop the member-side functionality, focusing on the user view with live odds, market and selection listing, and place bet functionality, ensuring performance and API rate-limit handling, within the proposed budget and short-term timeline. Waiting for your response in chat! Best Regards.
$500 USD in 3 days
4.8
4.8

Proposal: Hi, I’m Rahul Singh from Team Velora. We can integrate the Diamond Betting API and develop a clean, high-performance member-side interface that displays live odds, markets, and selections, and allows back/lay bet placement. The solution will handle cron jobs for real-time odds updates, respect API rate limits, and manage basic error responses, with structured, scalable code. We’ll ensure smooth performance, accurate bet placement, and a stable, responsive user experience on desktop and mobile, with documented code for future maintenance.
$450 USD in 10 days
4.5
4.5

With my prolific experience of over a decade, I guarantee that I am the perfect fit for your project. While respecting the boundaries you've set, my in-depth knowledge of Diamond Betting API and similar betting/exchange APIs, as well as cron job management & real-time data updates, makes me an invaluable asset to your team. Having leveraged my skills on 2000+ successful projects, my expertise guarantees a robust member view UI with clean, structured, and scalable code that accords with your project's objectives. I have a wealth of experience in developing high-performance solutions which can be ably witnessed on various projects across industries like E-commerce, Real Estate, Corporate, Healthcare and Education. Your project timeline aligns perfectly with my ability to deliver timely without compromising quality. Using technologies such as PHP/Node.js backend, MySQL and JavaScript (either jQuery, React or Vue) isn't new to me; which makes it easier to understand the underlying mechanics as well as implement and fine-tune these requirements further streamlining the process.
$250 USD in 5 days
4.9
4.9

With over X years of experience in API integration and deep understanding of the intricacies of betting exchange platforms, I am confident that I am the perfect match for your Diamond Betting API project. Having worked extensively with high-performance APIs like Diamond, Betfair and others, I have honed my skills not just in integrating APIs proficiently but also in enhancing their features effectively. My expertise lies in delivering clean, structured and scalable code which would be pivotal for maintaining a stable bet placement screen for your users. I understand the importance of cron jobs for real-time data updates in betting markets and odds, and can therefore ensure proper implementation and management of these tasks to guarantee optimal site performance. Having deployed successful projects with steep timelines before, I am accustomed to delivering within given deadlines, without compromising on quality. My focus has always been on providing clients with powerful and reliable solutions, and building a long-term partnership rooted in excellent communication and relentless post-delivery support. Let's join forces to make this project a tremendous success!
$550 USD in 3 days
4.2
4.2

With my rich multi-faceted career spanning over 8 years, I am well-equipped and eager to take on your Diamond Betting API project. The fact that you specify a preference for PHP and Node.js in the tech stack is perfect for me as I am well-versed and highly-experienced in both of these languages. Having worked with different databases, including MySQL, I understand the significance of optimized data management in a betting exchange system like yours. I have been involved in numerous API integration works before where performance optimization and handling real-time data updates were critical, precisely the skillsets required for your project. It could interest you to know that over my career, I have developed an intuitive understanding of betting markets & odds structure which will be vital for this project. Additionally, I've gained proficiency in handling basic API error responses and edge cases, ensuring smooth user experience. Moreover, having dealt with various betting/exchange APIs previously - not only the Diamond Betting API but also Betfair and others - I believe I can make accurate estimates about how to properly fetch and update odds at various intervals to keep your platform running optimally. My aim is to provide you a stable bet placement screen with clean, structured, and scalable code. Let’s not forget my familiarity with cron jobs to ensure timely operations without compromising on system load.
$299 USD in 10 days
4.1
4.1

Hi there, I can help you integrate the Diamond Betting API and build a clean, stable member-side betting interface exactly within the scope you’ve defined—no admin panel, no wallet logic, and no unnecessary extras. I have hands-on experience working with betting/exchange-style APIs (market listings, live odds, selections, back/lay bets) and understand the nuances of odds structures, market states, and latency-sensitive updates. I’m comfortable handling live data feeds, optimizing API calls, and implementing cron-based refresh logic that respects rate limits and performance constraints. What I’ll deliver: Full Diamond Betting API integration (markets, selections, odds) Member-view UI for: Live odds display Market & selection listing Back / Lay bet placement screen Cron jobs to fetch and refresh odds at optimal intervals Proper handling of API edge cases (market suspension, odds change, timeouts) Clean, structured, and scalable code focused purely on user-side functionality Tech-wise, I’m flexible. A typical setup would be: Backend: PHP or Node.js Database: MySQL (for caching markets/odds where needed) Frontend: JavaScript (React/Vue or jQuery, based on your preference) Given this is a short-term project, I can start quickly and deliver within a tight timeline. Happy to discuss the exact approach and milestones based on your API access.
$250 USD in 7 days
3.7
3.7

Ahmedabad, India
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Member since Oct 11, 2008
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