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We are looking for an experienced Blockchain Developer / Solidity Smart Contract Engineer to design and deploy a fully decentralized token ecosystem on the Binance Smart Chain (BSC). The project involves a custom BEP-20 token, PancakeSwap integration, and an on-chain MLM (Multi-Level Marketing) distribution mechanism — all controlled 100% by smart contract logic with no central authority. Project Requirements 1. Token Deployment on BSC (BEP-20) Deploy a verified, auditable BEP-20 token on BSC Mainnet (visible on BscScan) Token must be fully decentralized — no owner mint privileges, no backdoors Token listed and tradeable on PancakeSwap V2/V3 2. Smart Contract – MLM Distribution Engine The core smart contract must handle the following automated fund distribution logic whenever a user contributes $100 (in USDT): Allocation Percentage Action Token Purchase 65% Auto-buy token from PancakeSwap via contract Upline Pool 30% Held in contract for MLM upline distribution Developer Fee 5% Auto-transferred to designated developer wallet All logic must execute on-chain, automatically — no manual intervention Only the contract deployer / owner wallet can control the MLM plan parameters (upline depth, referral levels, reward rules) All other users interact via a permissionless frontend — they can only participate, not alter the contract 3. MLM Plan Logic (On-Chain) Define referral/upline structure (e.g., 3–10 levels) Distribute the 30% upline pool according to configurable level percentages Track user registration, referral chains, and reward history on-chain Emit events for all transactions (buyable on BscScan explorer) 4. PancakeSwap Integration The contract must directly call PancakeSwap Router to swap funds → tokens on user contribution Implement slippage protection and deadline parameters Handle price impact gracefully 5. Frontend DApp (Optional but Preferred) Web3 dashboard (Angular/Node.js preferred) for users to: Register with referral link View personal earnings and upline rewards Track token balance Connect wallet via MetaMask 6. Security & Verification Smart contract fully verified and published on BscScan Reentrancy protection, overflow protection No hidden owner functions or rugpull mechanisms Code should be auditable and open for community review
Project ID: 40477362
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26 freelancers are bidding on average ₹194,046 INR for this job

As an ISO 9001:2008 certified global IT service provider with over 10 years of experience in software development, our team at Carol Data Technology is highly qualified to take on the challenging task of developing your decentralized token ecosystem. We specialize in Website Development, Mobile App Development, Testing, and Project Management, all of which are critical skills needed to deliver a successful project. Our expertise in PHP and proficiency in Solidity will ensure the proper deployment of a fully decentralized token on the Binance Smart Chain (BSC). We have solid experience in developing and deploying auditable smart contracts that function as intended, without hidden owner functions or rugpull mechanisms. This ensures your token will have no central authority and no risky backdoors, giving you full control while gaining the trust of your users. Additionally, we have worked with various platforms, including PancakeSwap V2/V3, allowing us to seamlessly integrate your token into the exchange for tradeability. And while a frontend DApp is optional for this project, we are capable of delivering it with ease using our Angular/Node.js skills. This will provide your users with a user-friendly interface to register, track their earnings and rewards along with other features like wallet connection via MetaMask.
₹150,000 INR in 25 days
7.3
7.3

Hello, I can help you design and develop a secure, scalable blockchain solution tailored to your requirements. I have experience building smart contracts, decentralized applications (dApps), and integrating blockchain with existing systems using technologies like Ethereum, Solidity, Web3, and Node.js. I focus on writing secure, optimized smart contracts, ensuring proper testing, and delivering user-friendly interfaces for seamless interaction. Whether it's DeFi, NFT platforms, wallets, or custom blockchain solutions, I can handle the complete development lifecycle. I’m available to start immediately and can deliver high-quality work within your timeline. Let’s connect to discuss your project in detail. Best regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹200,000 INR in 45 days
6.3
6.3

This project’s core challenge is creating a fully trustless MLM token system that automates funds flow and referral rewards on-chain without manual steps or hidden controls. I built a referral token system on BSC before that auto-distributes trading fees to multiple upline levels using verified smart contracts. For your 65/30/5 split, I’d set up the contract to receive USDT, swap 65% for your token via PancakeSwap’s router with slippage and deadline safeguards, hold 30% in contract as MLM pool, and push 5% dev fee automatically to your address. To keep it fully decentralized, only your wallet controls MLM parameters—others can only interact permissionlessly. I’d store referral data and emit detailed events for transparency and easy tracking on BscScan. For PancakeSwap integration, do you have preferred max slippage and deadline window? Also, should the contract handle token buybacks only from user contributions or also from accumulated pool funds? I can deliver verified, secure contracts with reentrancy/overflow protection and optional Angular/Node frontend that lets users register, track rewards, and connect via MetaMask. Ready to get started and bring this decentralized token ecosystem live quickly.
₹250,000 INR in 7 days
5.9
5.9

Hello, I'm Karthik, a Blockchain Developer with 10+ years of experience in smart contract development, DeFi integrations, Web3 applications, and secure blockchain architectures. I have experience developing and auditing Solidity smart contracts on BSC, including token ecosystems, referral systems, staking, payment distribution, and PancakeSwap integrations. ✔ BEP-20 token deployment on BSC Mainnet ✔ PancakeSwap V2/V3 integration ✔ Automated on-chain fund allocation logic ✔ Configurable referral/upline reward engine ✔ Event logging and reward tracking ✔ Smart contract verification on BscScan ✔ Reentrancy and security protection ✔ Open-source, auditable contract architecture ✔ Web3 dashboard with MetaMask integration ✔ User earnings, referrals, and token balance tracking Proposed Stack: Solidity + OpenZeppelin + Hardhat + PancakeSwap Router + Angular/Node.js Frontend Deliverables: ✔ Verified BEP-20 token ✔ MLM distribution smart contracts ✔ PancakeSwap integration ✔ Web3 user dashboard ✔ Deployment scripts and documentation ✔ Testing, security review, and post-launch support Before development, I recommend finalizing referral depth, reward percentages, upgradeability requirements, and security constraints to ensure a scalable and transparent implementation. Best Regards, Karthik
₹250,000 INR in 7 days
5.7
5.7

With more than a decade of experience in web and mobile app development, including proficiency in the MERN/MEAN stack and deep knowledge of Solidity, I am the ideal candidate to design, deploy, and maintain your decentralized token ecosystem. My track record showcases my ability to develop auditable and highly secure systems, making certain that your BEP-20 token on the BSC Mainnet is fully decentralized, safeguarded against reentrancy attacks, as well as other known vulnerabilities. Lastly, one of my strengths is empowering clients by providing end-to-end solutions that allow for scalability. This aligns perfectly with your project's goal to create a secure ecosystem with configurable parameters managed solely by the owner wallet. By choosing me for this ambitious project, you are assured not only of top-tier execution but also thorough documentation enabling community review - an essential element in forging trust within decentralized systems. So let's leverage my knowledge and experience to build a future-proof decentralized token ecosystem together!
₹180,000 INR in 15 days
4.6
4.6

Regarding your project, I have a quick question: Are the MLM plan parameters (upline depth, referral levels) intended to be set once at contract deployment, or should the deployer have the ability to update them post-deployment via a dedicated function? I plan to approach this by using Solidity with the Hardhat framework and OpenZeppelin's battle-tested libraries to develop the secure, on-chain MLM distribution engine and the BEP-20 token. This ensures auditability and adherence to best practices. I previously tackled a similar fund distribution challenge while architecting a DeFi staking platform. For that project, I engineered a smart contract to automatically calculate and distribute rewards to users based on tiered contribution levels, ensuring all fund allocation logic executed flawlessly on-chain, similar to your MLM requirements. Let's connect to discuss the architecture. Regards, Philip O.
₹150,000 INR in 7 days
4.2
4.2

Hello, Resonite Technologies has an experienced blockchain development team specializing in Solidity, BSC, DeFi integrations, smart contract security, and Web3 applications. We can assist with: ✔ BEP-20 token development and BSC deployment ✔ PancakeSwap V2/V3 integration ✔ Smart contract-based referral/reward distribution logic ✔ On-chain user registration and reward tracking ✔ MetaMask-enabled Web3 dashboard ✔ BscScan verification and documentation ✔ Security-focused development using OpenZeppelin standards ✔ Event logging, testing, and audit-ready code Proposed Stack: • Solidity + OpenZeppelin • Binance Smart Chain • PancakeSwap Router Integration • Angular/React Frontend • Node.js APIs (if required) Deliverables: • Verified smart contracts • Deployed token ecosystem • Web3 dashboard • Technical documentation • Deployment & support assistance Our team follows secure development practices, comprehensive testing, and transparent code delivery to ensure scalability and maintainability. Best Regards, Resonite Technologies Blockchain, Smart Contract & Web3 Development Team
₹249,000 INR in 7 days
0.0
0.0

Hi, I’m very interested in your BSC decentralized MLM token ecosystem project. I have experience building blockchain applications, BEP-20 smart contracts, DeFi integrations, and Web3 platforms with a strong focus on security, scalability, and transparent on-chain logic. I can help you develop: • Fully decentralized BEP-20 token on BSC • PancakeSwap V2/V3 integration for automated token purchases • Solidity-based MLM distribution engine with configurable referral levels • On-chain reward tracking, registration, and event emissions • Secure smart contracts with reentrancy and overflow protection • Verified contracts published on BscScan • Optional Web3 frontend dashboard with MetaMask integration I understand the importance of removing centralized control and hidden owner privileges while still allowing configurable MLM parameters for the deployer wallet. I can architect the system so all contribution flows, swaps, referral distributions, and developer fees execute automatically and transparently on-chain. My approach includes: * Clean, auditable Solidity code * Gas optimization * Security-first development practices * Testing on BSC testnet before mainnet deployment * Documentation and deployment support I’d be happy to discuss the MLM structure, referral depth, tokenomics, and frontend requirements in more detail and help bring this ecosystem to production securely.
₹200,000 INR in 7 days
0.0
0.0

Allahabad, India
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