
Closed
Posted
Paid on delivery
I’m looking to build a modern crypto-based case opening website similar in concept to [login to view URL], but with its own branding, design, user experience, and backend system. The platform should allow users to create an account, deposit supported cryptocurrencies, maintain a balance on the website, open virtual cases, receive rewards based on published probabilities, manage their winnings or inventory, and withdraw eligible balances or rewards through cryptocurrency. The main goal is to create a premium, fast, trustworthy, and highly interactive platform that works smoothly on both desktop and mobile. Main functionality should include: • User registration and login • User dashboard • Cryptocurrency deposits • Cryptocurrency withdrawals • Internal wallet/balance system • Case opening system • Item/reward inventory • Item trading or selling system • Transaction history • Case opening history • Provably fair verification • Promotions and bonuses • Notifications • Admin dashboard • Security and fraud monitoring • KYC/AML and compliance tools where required USER SYSTEM Users should be able to create accounts using email/password and potentially social login options. Each user should have a dashboard showing: • Current balance • Crypto deposits • Withdrawals • Recent case openings • Rewards won • Inventory • Transaction history • Account verification status • Security settings • Bonuses/promotions Users should also have options for email verification, two-factor authentication, password changes, active session management, and withdrawal security. CRYPTO DEPOSITS The website should support cryptocurrency deposits through a secure crypto payment provider or wallet infrastructure. Users should be able to select a supported cryptocurrency and receive a deposit address or payment session. The system should automatically monitor incoming transactions and credit the user's account once the required blockchain confirmations are completed. Deposit information should include: • Cryptocurrency • Amount • USD equivalent • Wallet address • Transaction hash • Network • Confirmation status • Date/time • Deposit status The system must prevent duplicate credits and protect against manipulated payment callbacks. CRYPTO WITHDRAWALS Users should be able to withdraw eligible balances using supported cryptocurrencies. The withdrawal flow should allow the user to: 1. Select cryptocurrency 2. Enter wallet address 3. Enter withdrawal amount 4. View network fee 5. Confirm withdrawal 6. Complete security verification 7. Track withdrawal status Withdrawal statuses should include: Pending Under Review Approved Processing Completed Rejected Failed Admins should be able to configure minimum withdrawals, maximum withdrawals, fees, daily limits, and supported networks. CASE OPENING SYSTEM The main feature will be the case opening experience. Users should be able to browse different cases with different prices and possible rewards. Case categories could include: • Starter Cases • Standard Cases • Premium Cases • High Roller Cases • Limited Edition Cases • Promotional Cases • Featured Cases Every case should have its own page showing: • Case image • Case name • Opening price • Possible rewards • Reward values • Rarity • Probability percentage for every reward • Number of openings • Terms or restrictions The user clicks "Open Case," the backend securely determines the result, and then an animated case-opening sequence displays the winning item. The animation should not determine the result. The result should be generated securely by the backend first. The case animation should be high quality and include smooth scrolling, sound effects, rarity effects, celebration effects for valuable rewards, and responsive animations. PROVABLY FAIR SYSTEM I want the platform to have a provably fair system so users can independently verify that case outcomes were not manipulated. The system should use a professionally implemented server seed, client seed, nonce, hash, or similar cryptographic mechanism. There should be a dedicated Provably Fair page explaining how results are calculated and allowing users to verify previous case openings. INVENTORY SYSTEM Rewards won from cases should appear inside the user's inventory. Users should be able to: • View items • View item value • View rarity • View case source • View date won • Sell eligible items for site balance • Trade items where supported • Withdraw eligible rewards if applicable The inventory should support sorting and filtering by value, rarity, category, and date. LIVE ACTIVITY The website should include real-time activity where appropriate. Examples: • Recent case openings • Recent large wins • Live balance updates • Deposit confirmations • Withdrawal updates • User notifications ADMIN DASHBOARD The platform needs a complete admin panel where authorized staff can operate the website without modifying code. Admin functionality should include: USER MANAGEMENT • Search users • View profiles • View verification status • Suspend accounts • Restrict withdrawals • Review activity • Review deposits • Review withdrawals • View case history • View security events CASE MANAGEMENT Admins should be able to: • Create cases • Edit cases • Upload case images • Set case price • Add rewards • Set reward values • Configure probabilities • Enable/disable cases • Schedule cases • Create limited-time cases • Organize categories Every important case or probability change should be recorded in an audit log. TRANSACTION MANAGEMENT Admins should be able to view: • Deposits • Withdrawals • Internal balance transactions • Item sales • Bonuses • Manual adjustments • Payment failures Every financial action should have a permanent transaction record. Balances should not simply be overwritten manually. The system should use a ledger-based accounting structure showing exactly why every balance change happened. WITHDRAWAL MANAGEMENT Admins should be able to review suspicious or high-value withdrawals before approval. The system should include risk indicators such as: • New account • Recently changed password • Recently changed email • New withdrawal wallet • Unusual IP address • Multiple accounts • Abnormal deposit/withdrawal activity • Large withdrawal • KYC status SECURITY Security is extremely important because the platform handles cryptocurrency and user balances. The system should include: • Secure password hashing • HTTPS • Two-factor authentication • Rate limiting • CSRF protection • XSS protection • SQL injection protection • Secure sessions • API authentication • Withdrawal confirmation • Admin 2FA • Login monitoring • Audit logs • Fraud detection • Suspicious activity monitoring Sensitive administrative actions should require elevated permissions. ADMIN PERMISSIONS There should be multiple admin roles. For example: Owner Administrator Finance Manager Compliance Manager Support Agent A support employee should not have permission to modify case odds, user balances, or cryptocurrency configuration. DESIGN The website should have a premium dark gaming-style interface. The design should feel modern and professional rather than looking like a generic gambling template. Possible design direction: • Dark background • Strong accent colors • Premium case artwork • Smooth gradients • High-quality typography • Animated buttons • Hover effects • Reward rarity colors • Clean navigation • Responsive mobile interface The mobile version should be specifically optimized instead of simply shrinking the desktop website. PAGES The platform should include: Home Cases Individual Case Page Inventory Deposit Withdraw Transactions Case History Provably Fair Promotions Dashboard Account Settings Security Settings FAQ Support Responsible Gaming Terms of Service Privacy Policy AML/KYC Information Restricted Countries COMPLIANCE Because this platform combines cryptocurrency with chance-based case openings, compliance needs to be considered before production launch. The system should be capable of supporting: • Age verification • KYC verification • AML monitoring • Geographic restrictions • Restricted jurisdictions • Deposit limits • Withdrawal limits • Responsible gaming controls • Cooling-off periods • Self-exclusion • Account suspension • Transaction monitoring The exact licensing and compliance requirements will depend on where the platform is incorporated and where users are allowed to access it. TECHNICAL REQUIREMENTS I am not looking for only a frontend demonstration. The final platform should eventually include: • Production frontend • Backend/API • Database • Crypto payment integration • Wallet/accounting system • Case engine • Provably fair system • Inventory system • Admin panel • User dashboard • Notifications • Security system • Compliance tools • Logging and monitoring • Deployment configuration The database should properly separate users, wallets, deposits, withdrawals, transactions, cases, rewards, probabilities, case openings, inventory, promotions, verification records, security events, and administrator actions. The architecture should also be scalable so the platform can support increasing numbers of users and transactions. Before production launch, the platform should be thoroughly tested for: • Deposits • Withdrawals • Balance calculations • Case probabilities • Provably fair verification • User authentication • Admin permissions • Security vulnerabilities • Payment callbacks • Mobile functionality • Performance • Load handling The goal is to build a complete, professional case-opening platform inspired by established websites such as [login to view URL] while creating an original brand, interface, backend, and overall user experience.
Project ID: 40726014
141 proposals
Remote project
Active 6 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
141 freelancers are bidding on average $228 USD for this job

Hello, I would be pleased to help develop your premium crypto-based case opening platform with its own original branding and user experience. The scope calls for careful implementation of the production frontend, secure backend, ledger-based wallet system, provably fair case engine, inventory, crypto deposits and withdrawals, role-based administration, fraud monitoring, and compliance-ready controls. I would structure the platform for scalability, auditability, responsive mobile use, and thorough security testing. A valuable improvement would be phased delivery with payment and accounting validation before advanced animations and promotions. Check out my portfolio here:- https://www.freelancer.com/u/installerpoint Best Regards, Muhammad Adeel
$90 USD in 4 days
8.2
8.2

Hello, I can help shape this ambitious crypto case-opening platform into a secure, scalable, and polished product. The scope covers user authentication, ledger-based balances, crypto deposits and withdrawals, case logic, provably fair verification, inventory, fraud controls, role-based administration, and a responsive gaming interface. I would prioritize separating financial transactions from presentation logic, with immutable audit trails and backend-generated outcomes to protect trust and maintainability. A valuable improvement would be introducing staged delivery: foundation and ledger first, followed by case mechanics, admin operations, compliance controls, and production hardening. This reduces financial risk while enabling thorough testing at every milestone. Regards Muhammad
$80 USD in 5 days
8.2
8.2

The project calls for a solid cryptocurrency-based case opening platform, and I see the potential challenges around KYC/AML compliance and geographic restrictions, those are definitely things to keep in mind. These factors are critical to make sure the platform operates legally and securely across different regions. I’ll focus on implementing the user registration/login system, case opening functionality, and a full admin dashboard, while making sure compliance with all necessary regulations. I can go ahead and have the core functionalities ready for you to test first, so you can see everything in action before any payment or award. This way, you can be confident in the work done without any risk on your end. But I’m ready to start immediately and really look forward to creating a top-tier platform for you, this is an exciting opportunity! Rajavel - Specializing in cryptocurrency and compliance solutions.
$169 USD in 5 days
7.6
7.6

Hello, Crypto Case Opening Platform {{{ I HAVE CREATED SIMILAR CRYPTO, GAMING, WALLET AND ADMIN PLATFORMS BEFORE AND I CAN SHOW YOU RELEVANT WORK. }}} I have reviewed the complete requirements and understand that you need a production-ready crypto case-opening platform with its own branding, secure wallet/ledger system, case engine, provably fair verification, inventory, trading/selling, admin controls, security, fraud monitoring and KYC/AML capabilities. I have 11+ years of software development experience and can handle the frontend, backend/API, database, cryptocurrency payment integration, case-opening engine, inventory, admin dashboard and deployment. I will implement the case result generation securely on the backend, with a proper provably fair mechanism using server seed, client seed and nonce so users can independently verify previous results. The financial side will use a ledger-based transaction structure so deposits, withdrawals, winnings, item sales, bonuses and adjustments remain fully traceable. The platform will include secure authentication, 2FA, role-based admin permissions, withdrawal controls, audit logs, transaction monitoring, fraud indicators, rate limiting and secure payment callback validation. I will also ensure the interface is premium, responsive and optimized specifically for both desktop and mobile, with smooth case-opening animations, live activity, notifications and a scalable architecture for future growth. Karuna
$140 USD in 7 days
7.8
7.8

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. I believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$140 USD in 7 days
7.1
7.1

Hi, I went through your project details and understand what you're looking to achieve. I'd be interested in working with you on this. Based on the requirements you've shared, I can handle the project from start to completion while keeping the work aligned with your expectations, timeline, and desired outcome. My approach is straightforward: first, I'll make sure the requirements and expected deliverables are clear. Then I'll complete the work in structured stages, share progress along the way, incorporate your feedback, and deliver the final work after everything has been reviewed. Before we begin, I have a couple of questions about your requirements that will help me understand the scope more accurately. Feel free to message me so we can discuss the details and determine the best way to move forward. Best regards, Anum
$250 USD in 1 day
6.9
6.9

Hi, Your requirement goes well beyond a frontend case-opening website — the important part is building a secure backend where balances, crypto transactions, case outcomes and inventory are handled reliably and transparently. We have experience developing full-stack platforms with custom frontends, backend APIs, admin panels, payment integrations, user management and transaction-based workflows. We can approach your platform with a scalable architecture covering: • User accounts, dashboard, 2FA and security controls • Crypto deposit/withdrawal integration and transaction tracking • Ledger-based balance and transaction management • Secure case-opening engine with server-side result generation • Provably fair mechanism with seed/hash/nonce verification • Inventory, item selling/trading and case history • Real-time notifications and activity • Complete admin dashboard with role-based permissions • Case, reward and probability management with audit logs • KYC/AML, geographic restrictions and responsible-gaming controls where required • Security monitoring, fraud indicators and detailed logging • Responsive premium UI optimized for desktop and mobile We can also structure the database and APIs so users, wallets, deposits, withdrawals, cases, rewards, inventory, transactions and admin actions remain properly separated and auditable. Best regards
$140 USD in 7 days
7.9
7.9

Hi there! I see you're in need of a CSGO crypto-based case opening website, and I know exactly how to give you the outcome you desire. My name is Shekh mohd, and I specialize in end-to-end website and mobile application development, which fits perfectly with your project's requirements. Applying my skills in WordPress, PHP, Laravel, Shopify and MERN Stack, I can create a highly interactive and visually captivating platform for your users on both desktop and mobile. Beyond just the development aspect, I bring with me a profound understanding of your industry that enables me to build solutions that align strategically with your business goals. That's what sets me apart from other developers—my ability to think holistically about the technology while keeping any project's ultimate destination in sight. Reply in few minutes Thanks
$150 USD in 15 days
6.5
6.5

Hello Sir, Would you like a demo of a premium crypto-based case opening platform tailored specifically to your vision? We will craft a modern, engaging user experience with robust security and compliance features, setting your site apart in the market. Let’s connect to discuss how we can bring your project to life with a unique design and powerful functionality. Best, Smith
$140 USD in 7 days
6.5
6.5

As an accomplished Senior Software Engineer, I have amassed invaluable experience in crafting modern, secure, and user-centric websites from scratch, which makes me an ideal fit for your CSGO Case Opening project. My portfolio encompasses a wide array of successful web development projects that make use of HTML, JavaScript, PHP, CSS, among others - all skills crucial to building a premium crypto-based platform like the one you've envisioned. I have also extensively integrated different payment gateways and have hands-on experience working with cryptocurrency systems. My hosting knowledge is quite versatile too – AWS, VPS, Google Cloud are just some of the platforms I'm familiar with. You won't need to worry about compatibility or accessibility issues on different devices; I'm adept at creating responsive websites suitable for both desktop and mobile interfaces. Ultimately, my aim is to exceed your expectations by making your vision a reality – a highly interactive platform designed with your branding in mind. So let's partner up and bring this innovative project to life!
$150 USD in 1 day
6.5
6.5

I can build the full crypto case opening platform with secure user accounts wallets deposits withdrawals inventory provably fair results and admin controls I will develop the backend ledger based accounting case engine crypto integrations security monitoring role based administration and responsive premium UI I will also implement compliance ready features KYC AML responsible gaming controls audit logs and thorough testing across financial and gameplay workflows
$70 USD in 2 days
6.3
6.3

Hello, Being a highly skilled and experienced developer, the scope of your project perfectly aligns with my competencies. Over the course of my 16 year-long illustrious career, I've garnered profound expertise in PHP, Node.js, React.js and Blockchain which are essential for this gaming platform. I've also extensively worked with APIs, Backend Development and Graphic Design, making me an all-in-one package for your needs. Having already built a plethora of crypto-based gaming platforms - including ones involving cryptocurrency transactions and inventory systems like the one that you're envisioning, I have a deep understanding of the complete lifecycle of such projects. My proficiency doesn't just end at the creation phase - I can also ensure strict adherence to security protocols including KYC/AML and fraud monitoring. Additionally, as a technology enthusiast, I'm always up-to-date with the latest trends and advancements. This helps me design future-proofed applications that can withstand evolving market demands. In conclusion, my comprehensive understanding of your project's requirements paired with my experience and passion make me your best bet for this project. Let's collaborate to create an engaging gaming platform with seamless functionality! Thanks!
$155 USD in 2 days
6.0
6.0

I've built several crypto-based platforms with similar functionality, including case opening systems and provably fair mechanics, so this is right in my wheelhouse. I'll implement a full-stack solution using Laravel for the backend, React for the frontend, and MySQL for the database. For crypto operations, I'll integrate with Coinbase Commerce or BitPay for deposits/withdrawals. The case engine will use server-side random number generation with HMAC-SHA256 for provably fair results. The admin panel will include role-based permissions with 2FA for sensitive actions. Security measures will include CSRF/XSS protections, rate limiting, and audit logging. The design will be a dark theme with animated case openings using GSAP for smooth animations. I'll ensure mobile responsiveness with a dedicated design approach. Testing will cover all critical paths including edge cases for deposits/withdrawals and probability validation. Deployment will be on AWS with CI/CD pipelines. I can start immediately. Thanks, Andrii.
$200 USD in 2 days
5.9
5.9

Greetings!! We understand that you need a premium, modern case-opening platform with a strong gaming experience, scalable backend, secure user system, inventory management and a powerful admin dashboard. We have an experienced team of 18+ developers, UI/UX designers, backend engineers and QA specialists who can build a secure, production-ready platform with an original design and architecture. We will ensure: Premium dark gaming-style responsive UI User registration, dashboard, security & 2FA Case, reward, inventory and case-history systems Secure backend-driven case results and provably-fair verification Ledger-based transaction architecture and complete audit logs Real-time activity, notifications and admin controls Role-based admin permissions and fraud/security monitoring KYC/AML, geographic restrictions and responsible-use controls where applicable Scalable API, database, monitoring, testing and deployment architecture We will first finalize the technical architecture, compliance requirements and case/reward logic, then proceed with UI/UX, backend, integrations and complete testing. Let's connect over the chat and discuss your preferred technology stack and launch requirements. Trust us, we will give our best out of best results. Thank you!! Warm Regards, Deepika Sharma
$250 USD in 20 days
5.9
5.9

Hello Sir, I have already worked on similar types of website and software development projects and I am confident that I can successfully handle your project. I am a full-time freelancer with **17+ years of experience** in web development, software development, automation, and API integrations. My expertise includes: * ASP.NET C# web and software development * Android app development * Python automation and web scraping (Amazon, Instagram, Facebook, Google Maps, LinkedIn, Telegram, and other custom scraping solutions) * JavaScript, jQuery, AJAX, Bootstrap, HTML5 * Microsoft SQL Server database development * Payment gateway integration * SMS, Email, Banking, Financial, and Insurance API integration * Custom automation bots and workflow automation software I focus on delivering **high-quality, scalable, and reliable solutions** with clean code and long-term support. Please contact me in private chat so we can discuss your requirements in detail. I can also show you a **demo of similar projects** I have completed. Looking forward to working with you. Thanks & Regards
$250 USD in 2 days
5.6
5.6

==== Hi - Truong here ==== "CRYPTO CASE OPENING PLATFORM" - you need a secure ledger, fair case engine and controlled withdrawals, not just a gaming-style frontend. I’d keep the case result entirely server-side, with the animation only displaying an already-generated result. Deposits, withdrawals and rewards should use an append-only transaction ledger so every balance change can be traced and duplicate payment callbacks cannot create extra credit. The important part is separating admin permissions as well. Case odds, balances, withdrawals and compliance actions should have different access levels with audit logs, 2FA and review controls. I’d also build the compliance and restricted-country layer before production rather than treating it as a later add-on. Which country will the platform operate from, and which jurisdictions do you intend to allow users from? Looking forward to work with you.
$180 USD in 1 day
5.7
5.7

Hello, I have 15+ years of experience in web development, with expertise in building secure, scalable platforms with custom backend systems. I can handle complex dashboards, payment flows, databases, admin panels, and responsive UI/UX. I’ll share my relevant work in one-to-one live chat. I’ll deliver the case-opening platform with user authentication, crypto deposits/withdrawals, internal ledger, case engine, inventory, provably fair verification, transactions, notifications, admin dashboard, role-based permissions, security controls, and compliance-ready features. The platform will be responsive, secure, and built with scalable architecture. Let’s connect on chat to discuss the scope, technical requirements, and preferred architecture. I can share relevant custom platform and backend work there and discuss the project in detail. Regards, Abhijeet
$140 USD in 7 days
6.8
6.8

hi, i can build your crypto case opening platform with a secure backend, user accounts, crypto deposits and withdrawals, internal balance ledger, inventory and a provably fair case engine. i can handle the premium responsive interface, case opening animations, admin dashboard, user and transaction management, withdrawal controls, security, KYC and AML support, with the case result generated securely on the backend before the animation. i’d structure the platform so every balance change and case result is traceable and auditable, while keeping the architecture scalable for future users and transactions. let’s have a quick meeting to discuss your crypto provider, target market and MVP scope. i can then give you a clear development plan and timeline. mughiraa
$140 USD in 7 days
5.7
5.7

Hello, I can develop an original, scalable crypto-based case-opening platform with a premium gaming interface, secure backend, and transparent provably fair system. I’ll build the architecture around separated user accounts, wallets, ledger-based transactions, cases, rewards, inventories, deposits, withdrawals, and audit logs rather than relying on unsafe balance overwrites. The case engine will securely determine results server-side, while animations remain purely visual. I’ll also implement authentication, 2FA, admin roles, payment callbacks, withdrawal controls, fraud monitoring, responsive dashboards, and inventory management. Because this platform combines cryptocurrency and chance-based mechanics, I’ll first confirm the target jurisdiction, licensing, KYC/AML, responsible-gaming, and restricted-country requirements before production planning. I recommend delivering this as a properly scoped MVP followed by approved expansion phases. Looking forward to work with you. Thanks
$180 USD in 3 days
5.5
5.5

Hello, Your vision is a complete crypto-based case-opening platform, not merely a frontend demo. The combination of secure balances, blockchain deposits and withdrawals, provably fair outcomes, inventory, live activity, compliance controls, and a role-based admin panel requires a carefully structured production architecture. I can help develop the platform across its frontend, backend/API, database, case engine, ledger-based accounting, crypto payment integration, authentication, inventory, notifications, and administration workflows. The case result should always be generated server-side before the animation, while every financial and probability change should remain auditable. I would recommend launching in staged milestones, beginning with the ledger, authentication, wallet, and case-engine foundations before adding trading, promotions, KYC/AML integrations, and advanced live features. Security testing and load testing should be included before production deployment. Regards, Muhammad
$65 USD in 5 days
5.2
5.2

Afyonkarahisar, Turkey
Member since Nov 22, 2018
₹100-400 INR / hour
$250-750 USD
€750-1500 EUR
$8-15 USD / hour
₹1500-12500 INR
£250-750 GBP
$30-250 USD
₹400-750 INR / hour
$50000-100000 USD
₹600-1500 INR
₹12500-37500 INR
$250-750 AUD
$2-8 USD / hour
$250-750 USD
₹1500-12500 INR
$10-30 USD
₹1500-12500 INR
$30-250 USD
€1600-2000 EUR
$10-30 USD