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We are looking for an experienced game marketing specialist or marketing team to help promote our game globally and attract new players. The game is currently in an advanced stage of development, with most major features already completed. The remaining major development task is the in-game economic system, which is planned to use blockchain technology. We have not started development of this economic system yet. We are currently reviewing blockchain developers on this platform and expect to begin development within approximately one week. What we need We are looking for someone who can help us prepare and execute a global marketing strategy, including: Global player acquisition Game promotion and awareness Social media marketing Community building Marketing campaign planning Content a...

I’m ready to build a production-grade, non-custodial crypto wallet that runs smoothly on iOS and Android. Private keys must never leave the user’s device, and the experience needs to feel as simple as any mainstream payments app. Core feature set • Send and receive cryptocurrencies with QR scanning and shareable wallet addresses • Real-time and historical transaction list with clear status indicators • Multi-currency support from day one (Bitcoin, Ethereum/ERC-20 preferred) and an architecture that lets us add new assets quickly Security and recovery • Biometric authentication (Face ID / Touch ID / Android Biometrics) • Optional two-factor authentication before approving a transaction • Passphrase backup that users can export, verif...

We are looking for an experienced Blockchain Developer / Web3 Developer to help develop the blockchain economic system for our game. Project The game is an anime-style RPG with a planned blockchain-based economic system. We need a developer who can help design and implement the technical infrastructure required to connect blockchain functionality with the game's existing systems. Responsibilities Design the blockchain architecture for the game economy Develop and deploy secure smart contracts Implement token and digital-asset functionality Integrate wallets and blockchain transactions Connect blockchain functionality with the game backend Implement player payment and reward systems Handle ownership and transaction verification Create automated tests and documentation Deploy to a te...

We are building a Web3-powered platform that bridges digital ownership with real-world value. We are looking for a full stack developer with strong blockchain experience to join our team and help bring the MVP to life. This is a hands-on role where you will own the blockchain integration, smart contract development, and backend/frontend Web3 architecture. What You'll Do - Design, write, test, and deploy smart contracts for minting and payments - Integrate Web3 functionality into the frontend (wallet connect, minting, downloads, payments) - Build secure backend routes to handle metadata, file uploads, and on-chain/off-chain syncing - Ensure smooth communication between the Express server, IPFS, and the blockchain - Optimize for low transaction costs and user-friendly experiences Y...

I have my own wallet already. I'll pay exactly 60€. I'm find with 0.6 SOL.

I have my own wallet already. I need someone to buy some Solana for me, roughly 60€. I'm ok for a 70% rate. Details explained in private.

# Virtual Assistant – Remote Team & Hiring Operations **Job Type:** Full-time / Part-time **Location:** Remote **Experience:** 2+ years in virtual assistance, recruitment administration, HR operations, or remote-team management **Industry:** Crypto / Web3 ### About the Role We are looking for a highly organized, proactive, and tech-savvy **Virtual Assistant** to support the day-to-day administrative operations involved in hiring, onboarding, coordinating, and maintaining a distributed team of remote employees and contractors. This role is ideal for someone who is comfortable working across multiple online portals and tools, managing repetitive administrative processes accurately, communicating with remote workers, and keeping hiring and team records organized. **Crypto/Web3 ...

NECRYPTOVIE (NCV) — Complete 4-Phase Blockchain, AI, Marketplace and IoT Ecosystem NEVIE-GLOBAL is seeking a senior blockchain agency or an experienced multidisciplinary technology team to design, develop, deploy and deliver the complete four-phase MVP of the NECRYPTOVIE (NCV) ecosystem as a turnkey project. We want to be fully transparent from the beginning: this is not simply an ERC-20 token development project. NCV is a complete ecosystem combining blockchain, artificial intelligence, automation, SaaS services, digital and physical products, connected devices, IoT, robotics, B2B services and international expansion. Budget Target fixed budget: USD 2,800 for the complete four-phase MVP. The proposal must cover all four phases and include: one total fixed price for the complet...

I have my own wallet already. I need someone to buy some Solana for me, roughly 60€. Details explained in private.

I have my own wallet already. I need someone to buy some Solana for me. Details explained in private.

$10-$40 Max for completed project This Bridge is already smart: just needs formatting and adaptation to Polymarket: Specialist Needed: Transform Existing Quant Bridge Into a Native Polymarket Data-Analysis & Decision-Execution Engine I have an existing quantitative trading framework called Quant Bridge that was originally designed for trading analysis. I want to explore a fundamentally different application of it: I want to transform Quant Bridge into a dedicated Polymarket Data-Analysis & Decision-Execution Engine. IMPORTANT — THIS IS NOT A COPY-TRADING BOT PROJECT I already have a separate Polymarket copy-trading bot that follows a highly ranked wallet and performs additional consensus analysis. I do NOT want you to take that bot and simply add Quant Bridge functionality...

Project Title: Senior Development Team Required for Building a Secure P2P Digital Asset Marketplace (LevaP2P) About the Project We are seeking an experienced software development company or a highly skilled fintech/blockchain development team to design and build LevaP2P, a secure peer-to-peer digital asset trading platform focused on USDC transactions. The platform will operate as a marketplace connecting buyers and sellers while providing trade management, payment verification, dispute resolution, and administrative controls. Project Scope The selected team will be responsible for delivering a production-ready platform including: User Features - Secure user registration and authentication - User profile and account management - Arabic and English language support - USDC wallet mana...

I have my own wallet already. I need someone to buy some Solana for me. Details explained in private.

Project Details Bidding ends in 6 days, 19 hours We are building a large-scale Token Ecosystem and are looking for experienced developers for a long-term collaboration. This is a serious, enterprise-grade project with future opportunities beyond the initial scope. To evaluate your bid, please include live/demo links for relevant work you've built, such as: Blockchain / Smart Contract projects (Etherscan/GitHub) Token, DeFi, or RWA platforms Web applications & admin dashboards iOS / Android apps KYC/AML integrations Proof-of-Reserves or asset-backed solutions Security audit reports (if available) Marketing or launch campaigns (if applicable) Only submit your bid if you can share relevant live work. This is a long-term opportunity with significant future work. If you're c...

Job Description Job Title: IT Recruiter Company: Blockline Innovations Private Limited Location: Remote / Work From Home Employment Type: Full-time (Remote) Compensation: USD $10–15 per hour (based on experience and performance) About Blockline Innovations Blockline Innovations Private Limited is a deep-tech Web3 infrastructure company. The foundational layer of decentralized infrastructure. Powered by our globally distributed network of proprietary full nodes, transforming raw blockchain telemetry into actionable intelligence. Our flagship products include: Wallet Intelligence System (WIS): An enterprise-grade compliance and blockchain intelligence platform that enables government agencies, law enforcement, financial institutions, and enterprises to track digital asset movements and...

We are seeking an experienced blockchain/full-stack team to build , an institutional Real-World Asset tokenization platform focused initially on ultra-high-purity Copper Powder and high-purity Nickel Wire. The developer must deliver: public website, CMS/admin portal, industrial-metal registry, Digital Asset Passports, ERC-20 smart contracts, configurable tokenomics, institutional whitepaper, future Proof-of-Reserves and redemption modules, fully functional iOS and Android apps, testing, deployment, manuals, training and final handover. ReserveChain is in the Swiss pre-incorporation/prelaunch stage. Final company details, legal structure, token classification, token-holder rights, laboratory reports, ownership records, valuations, custody, insurance, reserve confirmations, offering terms ...