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    3,462 solana Jobs gefunden

    ...connected external partners. In the initial discussion, I expect: • An architecture proposal for Solana, including wallet handling and monitoring logic • Recommendations for the role model: Admin → Distributor → Shop → End Customer • A technical setup for a self-custody wallet with biometric security features • A workflow for QR-based token transfers between roles • A concept for automatic token classification (Clean / Unverified) and an audit trail • A rough effort estimation and identified technical risks Additionally, I require guidance on API integration for external partner platforms to ensure that future fiat purchases outside the app can be integrated seamlessly. If you have experience with Solana, mobile wallets, and...

    €13424 Average bid
    €13424 Gebot i.D.
    75 Angebote

    Der Bot soll Wallets trocken und Transaktionen in Echtzeit ausführen. Ein Austausch vor Projektstart ist erwünscht

    €558 Average bid
    €558 Gebot i.D.
    14 Angebote

    ...Bleiben Sie über Branchentrends und -technologien auf dem Laufenden und verfolgen Sie aktiv Ihre persönliche Entwicklung und Verbesserung. Qualifikationen: - Kenntnisse in JavaScript/TypeScript mit praktischer Erfahrung in Frameworks wie React, Angular oder Nullstack. - Gute Kenntnisse in Node.js, , Apollo und dem gesamten JavaScript-Ökosystem. - Erfahrung mit EVMs, Solidity, Flow/Cadence, Solana/Metaplex und Rust ist ein Plus. - Vertrautheit mit Truffle, Hardhat, , und kontinuierlichen Integrationspraktiken. - Eine starke Begeisterung für Technologie, eine teamorientierte Denkweise und das Engagement für die Förderung einer positiven Teamatmosphäre. Warum Sie sich uns anschließen sollten - Engagieren Sie sich in einer Vielzahl von Proj...

    €43 / hr Average bid
    €43 / hr Gebot i.D.
    3 Angebote

    Design und Programmierung eines Crypto-Exchanges. Der Exchange soll neben einem Euro-Wallet folgende Coins unterstützen Bitcoin Ethereum BNB XRP Terra Cardano Solana Avalanche Dogecoin Polkadot Cronos Litecoin Monero Zusätzlich soll ein eigener auf Ethereum basierender Stablecoin eingeführt werden, so daß beim Tauschen immer als zwischenschritt in den Stablecoin gewechselt wird.

    €3442 Average bid
    €3442 Gebot i.D.
    21 Angebote

    I'm seeking an experienced developer to create a Web3 strategy game accessible via web browser and integrated with the Solana blockchain. Key Requirements: - Develop a strategy game on Web3 - Deployable on web browsers - Integration with Solana blockchain Ideal Skills & Experience: - Proficiency in blockchain development, especially Solana - Experience in game development, particularly strategy games - Knowledge of smart contracts and Web3 technologies - Strong UI/UX design skills for a seamless gaming experience - Ability to deliver within budget and on time

    €178 Average bid
    €178 Gebot i.D.
    11 Angebote
    Solana Smart Contract Development
    6 Tage left
    Verifiziert

    I am building out the core of a new product on the Solana blockchain and need a seasoned engineer to write, test, and deploy custom smart contracts. Your job is to translate a set of functional requirements into secure, efficient on-chain programs, then walk me through deployment and version control so I can maintain the codebase moving forward. The role is 100 % Solana focused, so I expect fluency with Rust, Anchor, the Solana CLI, and standard auditing tools. If you also enjoy crafting full dApps or connecting on-chain logic to existing back-end services, that will be useful down the line, but for this phase the deliverable is solely the smart contract layer. Deliverables – Well-documented Rust/Anchor smart contracts that satisfy the functional spec –...

    €212 Average bid
    €212 Gebot i.D.
    4 Angebote

    I need a local videographer in Encinitas / Solana Beach to shadow Melissa for a few hours and gather usable clips for Instagram, Facebook, Tik Tok and YouTube. The focus is candid moments—including her collaboration meeting at CC Patio—rather than formal interviews or elaborate action shots. Schedule: • Today, 12 pm–4 pm Come with any camera you’re comfortable operating; the only absolute requirement is an external microphone so we end up with clean, publish-ready audio. After the session, I simply need the footage delivered digitally the same day (no post-production required). If you can cover one or both time blocks, tell me which slot works and what you charge. Quick, lightweight shoot; fast turnaround.

    €21 - €43 / hr
    Lokal
    €21 - €43 / hr
    0 Angebote

    I need a skilled developer to build a Telegram bot that monitors the real-time price of a specific Solana token and sends instant alerts when its value goes above or below user-preset thresholds. URGENT: Must be completed and delivered TODAY. Core Requirements: - Fetch live price data for a given Solana token (via contract address; details provided). - Poll price every 10-30 seconds using reliable APIs (DexScreener, CoinGecko, Birdeye, or Helius RPC). - Users set upper/lower thresholds via bot commands (e.g., /setalert 0.001 0.0005). - Send instant Telegram alerts on breaches with current price and % change. - Support multiple tokens, 24/7 uptime, logging, and error recovery. - Configurable via env vars. Tech Stack: - Python with Telethon/Pyrogram for Telegram. - Asyncio fo...

    €112 Average bid
    €112 Gebot i.D.
    92 Angebote

    ...further developed. ________________________________________ Platforms We Are Interested In We are open to reviewing solutions such as: • Crypto wallet tracking tools • On-chain analytics dashboards • Smart money tracking platforms • DEX trading analytics dashboards • Crypto signals dashboards • Token analytics platforms • Blockchain monitoring tools Platforms connected to chains such as: • Ethereum • Solana • Base • Arbitrum are especially interesting. ________________________________________ Key Features We Are Looking For Ideally the platform should already include some of the following: • Blockchain wallet tracking • Transaction history parsing • Token analytics • Profit and loss tracking • On-chai...

    €3371 Average bid
    €3371 Gebot i.D.
    65 Angebote

    ...(CEXs) via API, such as Binance and Kraken. The bot will continuously scan real-time market prices for selected trading pairs (for example, SOL/USDT). When it detects a price discrepancy between exchanges, it will automatically: 1. **Buy the asset on the exchange offering the lowest price** 2. **Sell the same asset simultaneously on the exchange offering the highest price** For example: * If Solana (SOL) is trading at **$67.10 on Binance** * And at **$68.20 on Kraken** * The bot will automatically buy SOL on Binance and sell it on Kraken, capturing the price difference as profit (after fees and costs). ### Key Objectives: * Connect to multiple CEX APIs securely * Monitor live order books and ticker prices * Automatically execute buy/sell orders when profitable spreads are d...

    €21 / hr Average bid
    €21 / hr Gebot i.D.
    33 Angebote

    i need experienced solana developer for a meteora project infrastructure. its a tool that involves launching on meteora. some issues are occuring on the tech right now, and need diagnosing, fixing and auditing. looking for ONLY EXPERIENCED SOLANA developers that have lots of experience on chain with this, and meteora

    €3371 Average bid
    €3371 Gebot i.D.
    55 Angebote

    looking for a very experienced solana developer that has experience with solana and meteora. I Have an existing infrastructure, that needs maintenance,. I Need you to first send me your experience, and all work youve done on solana chain. Need legit developers with experience. Message me your experience.

    €1922 Average bid
    €1922 Gebot i.D.
    39 Angebote

    Develop Ludo Game for Android with Solana Seeker Integration & Points System Description: I am looking for an experienced mobile game developer to build a Ludo game that: Runs smoothly on Android devices Integrates with Solana Seeker wallet Rewards players with Points for playing games Supports daily leaderboard Points can later be used for token rewards Requirements: Gameplay: Classic Ludo rules 1v1 / 4-player modes Smooth animations and responsive UI Solana Seeker Integration: Wallet connect / authentication Players earn points per game Points stored securely and linked to Solana wallet Points System: Each game gives points to the winner (configurable) Points tracked in real-time Leaderboard of top players Admin Panel (Optional but P...

    €616 Average bid
    €616 Gebot i.D.
    22 Angebote

    I need an execution layer for solan pump fun token trading on tokens on the bonding curve. The design must be hyper fast and be mindful of fees. Your proposal will include detailed cost analysis. I’m planning on using it for many small trades (0.05-0.1sol and I can’t afford to pay more than 0.5% in fees round trip jito tip/CU/priority fee ect). If your planning to use gRPC include the privider and the costs but I would prefer to avoid it if possible. I need to land on block 0 and in less than 30ms

    €730 Average bid
    €730 Gebot i.D.
    46 Angebote

    I’m launching a decentralized investment platform on Ethereum where users purchase one of five licences that immediately spin up an autonomous AI-powered trading agent. The agent trades their locked capital for 90 days, credits daily profit on-chain, and makes those profits withdrawable at any moment while the principal remains locked. All portfolio data, trade history and licence status must be visible in real-time through a clean, minimalistic dashboard with licence management at its core. What I need built: • Solidity smart-contracts that mint and manage the five licence types, lock user capital, distribute daily profit, and expose transparent on-chain metrics. • A lightweight Web3 front-end (React, or similar) that follows a minimalistic design language yet feels p...

    €3339 Average bid
    €3339 Gebot i.D.
    103 Angebote

    Project Title: Viral Browser Game + Modern Landing Website Project Description: I’m looking for an experienced developer (or small team) to build: 1. A modern landing website 2. A simple viral browser game inspired by Flappy Bird (2D endless runner) 3. Wallet integration (Solana – Phantom) 4. Basic leaderboard system This is for a crypto-based digital project, but branding details will be shared after hiring. ⸻ Game Requirements: • 2D or pixel or 3dside-scrolling endless runner • Tap/click to jump • Obstacles to avoid • Score tracking • Instant restart • Mobile responsive • Lightweight (fast loading) • Browser-based (HTML5 preferred) ⸻ Website Requirements: • Landing page with hero section • “Pl...

    €812 Average bid
    €812 Gebot i.D.
    130 Angebote

    Create an SPL token on the Solana blockchain that meets the following parameters: • Total supply: 1 billion coins, all minted and transferred to the wallet address I provide. • Initial unit price target: $0.000000001. • Built-in 1 % fee on every on-chain transfer, automatically routed back to my designated fee-collection wallet so I earn from every tradable transaction. • No vesting or gradual release—every coin must be immediately available once the contract is live. Deliverables – Deployed and verified Solana token contract with the above logic. Acceptance will be based on successful on-chain verification that: 1. Total supply equals 1 000 000 000. 2. 100 % of coins reside in my wallet. 3. A test transfer reflects the 1 % ...

    €111 Average bid
    €111 Gebot i.D.
    17 Angebote

    We are looking for an experienced Rust engineer with deep expertise in Solana blockchain, data analysis and high-frequency trading The goal is to perform a deep data analysis of a specific high-frequency trading (HFT) bot on Solana and his trade history, fully reconstruct its trading strategy, and provide a clear roadmap for replicating it , launching and scaling it with minimal costs and maximum efficiency. This is not a simple "build me a bot" request. This is a strategy discovery and architecture design project. The developers will act as both analyst and architect — extracting the logic from on-chain data and proposing the optimal way to implement it. The final deliverable is a detailed logical model of the strategy No AI auto-responses, please Only ...

    €37 / hr Average bid
    €37 / hr Gebot i.D.
    22 Angebote
    Umbra Privacy
    Beendet left

    We are a privacy-focused Web3 project building on Solana, and we are looking for a skilled developer to work on smart contracts and SDK development. What you will do: Develop and maintain Solana smart contracts using Rust. Build and support SDKs for integrations with our platform. Collaborate with our team to ensure code quality, security, and privacy. Skills we are looking for: Strong experience with Rust and Solana development. Knowledge of blockchain architecture and best practices. Familiarity with smart contract development and testing. Optional: experience with JavaScript/TypeScript for SDK integration. What we value: Clear and proactive communication. Ability to work independently and deliver high-quality code. Interest in privacy-focused solutions ...

    €28 / hr Average bid
    €28 / hr Gebot i.D.
    103 Angebote

    Headline: Looking for a Telegram Marketing expert for a Solana project. This is a "Pay-for-Performance" trial with a long-term daily volume of 10k+ DMs. Trial Scope: Volume: 500 Targeted DMs (Trial). Fixed Budget: $30 USD (All-inclusive: Accounts + Proxies + Execution). Scraping: Extract members from provided competitor groups. Filtering: MUST filter by "Last Seen" (Only users active within the last 24 hours). Operational Requirements: Work Hours: You MUST be online and execute the campaign during 12:00 PM – 5:00 PM EST (New York Time). Infrastructure: You must provide your own aged Session/Json accounts and residential proxies. Reporting: Provide a detailed CSV report (Username, UserID, Status, Timestamp) immediately after completion. Anti-Spam: ...

    €346 Average bid
    €346 Gebot i.D.
    17 Angebote

    Headline: Looking for a professional Telegram Automation Expert for a high-intensity marketing campaign for a Solana Meme project ($PIPPIN). Task Overview: I need a technical team/freelancer to execute a Targeted Mass DM campaign. You must have your own infrastructure (Software, Proxies, and aged Telegram Accounts/Sessions). Key Requirements (Non-Negotiable): Targeted Scraping: You must be able to scrape members from specific competitor Telegram groups (links will be provided). Advanced Filtering: You MUST filter the scraped list to target ONLY "Active Users" (those seen online within the last 24 hours). I do not want to waste messages on bots or inactive accounts. High Deliverability: Use your own premium Session/Json accounts. You must manage delays and rotations to...

    €422 Average bid
    €422 Gebot i.D.
    47 Angebote

    I would like to setup a Windows VPS server on my PC. I want to add claude code and open claw to the VPS Server. The goal is to create an automated trading bot for solana meme coins. I am NOT a coder, but would like to find the DEV to build this and help Tweak it down the road

    €160 Average bid
    €160 Gebot i.D.
    76 Angebote

    I’m planning to launch a new blockchain-based product and I need an experienced developer who can guide me from concept to main-net deployment. At this stage I’m flexible about the exact stack—Ethereum, Binance Smart Chain, Solana or another network—so I value someone who can weigh the trade-offs and recommend the best fit for scalability, fees, security, and time-to-market. The broad vision includes designing the core smart contracts, creating a native token, integrating a secure wallet flow, and building out any web or mobile front-end required for users to interact with the chain. I also want clear documentation and the test coverage needed for a smooth audit. Deliverables I’d like to see: • Technical roadmap outlining the chosen architecture,...

    €518 Average bid
    €518 Gebot i.D.
    97 Angebote

    ...normal time to send btc one wallet to another wallet in normal internet connection. 2) These usdt will disappear after 200 days. (negotiable) Note:- Flash usdt 200 days age Trade able Transferable Swap able Everything possible 3) There should be an option to select which crypto currency end-user want to flash. (USDT, BTC and TRX) Compatible with all USDT networks (TRC20 , ERC20 , BEP20 , BEP2 , SOLANA , POLYGON) 4) I want the sending screen to be easy and to show the message easily. 5) VPN and TOR options included with the proxy Blockchain server option 100% confirmed transaction The transaction fee is max, priority for quick confirmation Cannot cancel a transaction with the bitcoin server It works with all wallets Anyone able to do this job send me your best quote + BIG...

    €373 Average bid
    €373 Gebot i.D.
    17 Angebote

    I’m running a production Solana trading bot that trades tokens pre- and post-bonding curve. Version 1 is live. I’m hiring to build Version 2, focused purely on latency, throughput, and execution efficiency. This is NOT a general Solana dev role. This is infra / MEV-level engineering. If you haven’t built low-latency, high-throughput Solana systems in production, do not apply. Scope (High-Level) Aggressive transaction fee + execution path optimization Minimize frontend + backend latency Scale RPC throughput 10 rps → 100–250 rps Bulk transaction execution at high frequency Avoid / mitigate Jito Bundler detection Efficient account & sub-account creation at scale Detect → DEX migration and automatically switch execution to: Jupi...

    €50 / hr Average bid
    €50 / hr Gebot i.D.
    6 Angebote

    Project Title (Freelancer.com) Build a Web Version of My Telegram Channel on My Domain (Migration + Admin Posting) Project Description I run a Telegram channel for Solana trending updates and I want to migrate this content experience to my own domain website. The goal is to have a clean, fast website that shows the same type of posts we publish on Telegram, but fully owned by us on our domain, with a simple admin system so we can publish posts easily. This is not just a landing page. I need a real web platform that can display posts in a feed style, support categories/tags, and be optimized for mobile users. Core Requirements The website must have a public feed page that displays posts similar to a Telegram channel timeline. Each post should support text, images, and links, and o...

    €419 Average bid
    €419 Gebot i.D.
    140 Angebote

    Project Title: Professional Telegram Marketer Needed to Grow Solana Trending Channel to 10K+ Subscribers (Profit Share) Project Description I run a Telegram channel called MemePulse focused on Solana trending tokens and updates. We just lunched this channel. Right now we have around 40 subscribers, and our goal is to grow to 10,000+ real and engaged subscribers. I’m looking for a professional marketer who has proven experience growing Telegram channels, especially in crypto, Web3, or trading communities, and who can build a reliable growth system, not just quick spikes. This will be a performance-based role with profit sharing. You will help plan and execute the marketing strategy, drive consistent subscriber growth, and improve engagement quality. I’m not inte...

    €21 / hr Average bid
    €21 / hr Gebot i.D.
    5 Angebote

    I have a fully written Solana Rust program that already builds. I need an experienced Solana developer to compile it to a .so and deploy it to mainnet. I will provide a temporary funded deployment wallet (keypair) containing the required SOL for rent + fees. After deployment, the upgrade authority must be set to my public key. This is a straightforward compile + deploy — no development work. ⸻ Scope of Work 1. Compile the program to a BPF .so 2. Deploy to Solana mainnet using the provided wallet 3. Set upgrade authority to my public key during deployment 4. Provide Program ID and verification output ⸻ Important • No code changes • No logic edits • No changes unless required for toolchain compatibility (must be disclosed) • Do NO...

    €17 Average bid
    €17 Gebot i.D.
    5 Angebote

    I’m assembling a freelance roster of seasoned Solana engineers to push a new decentralised application from idea to mainnet. The role centres on end-to-end DApp development: writing and auditing on-chain Rust programs, wiring them to a TypeScript/React front-end through Anchor or @solana/, and handling deployment, testing and optimisation so the final product is fast and fee-efficient. If you have shipped production Solana work before, please include links or GitHub repos that clearly show what you built and the parts you owned. I’ll review those examples first to decide who moves forward. We will work milestone-by-milestone; as soon as the initial scope is delivered (fully functional features, commented code, concise hand-off docs), I have follow-up task...

    €998 Average bid
    €998 Gebot i.D.
    50 Angebote

    I maintain a Node.js / TypeScript code-base that submits Jito bundles to the Solana network at high frequency. The current version works, yet under heavy load it saturates network bandwidth, slows slot confirmation, and leaves a larger attack surface than I’m comfortable with. I’d like you to jump in, profile the pipeline, and return an implementation that is measurably better across three axes—performance, scalability, and security. What performance means here is simple: bundles must reach the leader faster so more of them land profitably. I’m especially keen on lowering the chatter between my service and Jito’s relays so network bandwidth is used far more efficiently. You’ll have full access to the existing TypeScript modules, aggregator logic...

    €30 Average bid
    €30 Gebot i.D.
    17 Angebote

    Je souhaite lancer un stablecoin entièrement adossé à une devise, émis et géré sur la blockchain Solana. Votre mission couvre tout le cycle de vie technique : • Concevoir et coder le programme SPL Token qui garantit le peg 1:1, y compris les fonctions de mint/burn et les garde-fous nécessaires. • Mettre en place la logique de gestion des réserves (oracle de prix, comptes de collatéral, contrôles de transparence). • Déployer et tester le contrat sur devnet puis mainnet, avec scripts automatisés. • Fournir une documentation claire et un guide d’intégration pour portefeuilles et plateformes d’échange. • Anticiper les bonnes pratiques de s&eac...

    €45 / hr Average bid
    €45 / hr Gebot i.D.
    9 Angebote

    I need a Solana-based bot that can execute trades automatically while constantly monitoring trading-volume signals to decide when to enter or exit positions. The core idea is a “monitoring”-style strategy rather than complex arbitrage or high-frequency scalping: the bot should watch real-time volume spikes on chosen pairs and trigger pre-set order actions the moment a threshold is crossed. Key expectations • Continuous stream access to Solana on-chain data (e.g. via WebSockets/RPC endpoints) with sub-second latency • Simple, configurable rules where I can define the target markets, volume threshold, order size, and slippage tolerance • Auto-trade execution through a DEX of your choice (Jupiter, Serum, or Orca are fine as long as you justify t...

    €423 Average bid
    €423 Gebot i.D.
    41 Angebote

    I am hiring an experienced Solana and full-stack developer to complete an existing project called ChainHire. ChainHire is a freelancing platform where the platform itself acts as an on-chain escrow using the Solana blockchain. The project is partially completed. Your responsibility will be to finish the remaining features, integrate and secure Solana smart contracts, make the application platform-independent, and deploy it to production. Scope of work includes completing pending frontend and backend features, integrating Solana escrow smart contracts using Anchor, wallet integration with Phantom or Solflare, ensuring cross-browser and responsive behavior, fixing bugs, optimizing performance, deploying both smart contracts and the application, and providing ...

    €12 Average bid
    €12 Gebot i.D.
    14 Angebote

    Here is the comprehensive content of the TrendIQ Developer Scope document, organized for clarity and scannability.1. Project OverviewThe objective is to build a comprehensive trading platform that supports meme coin discovery and trading on Solana and BSC chains. The platform will also include perpetual futures, spot trading, a referral system, and portfolio analytics.2. Platform Modules2.1 Meme Coin Trading ($SOL+BSC$)This module focuses on token discovery and rapid execution on the Solana and BSC Discovery: Includes a trending feed, new launches, and filters for market cap, liquidity, and Trade: Features presets (0.1, 0.5, 1, 2 SOL/BNB), custom amounts, and slippage Check: Provides honeypot detection, rug alerts, LP lock status, and developer wallet percentages

    €943 Average bid
    €943 Gebot i.D.
    141 Angebote

    I’m building a decentralized application on the Ethereum network and need an experienced Solidity developer to write, test, and deploy the core smart contract that will power the dApp. The contract must follow best practices for security and gas-efficiency and be ready for mainnet once we complete testing. You’ll start by defining the contract architecture with me, then move on to clean, well-commented Solidity code. I prefer a modern workflow—Hardhat or Truffle for compilation and testing, plus or for interaction scripts—but I’m open to alternatives if you have a strong preference. Unit tests that reach full branch coverage are essential, along with a brief technical write-up explaining the contract logic, deployment steps, and any upgrade or governance co...

    €18 / hr Average bid
    €18 / hr Gebot i.D.
    19 Angebote

    Project Execution Roadmap: Web & Mobile Focus Confidentiality Protocol: This project's core Intellectual Property (IP) is protected. Full disclosure of the specific "Spatial Niche" is strictly contingent upon a signed Non-Disclosure Agreement (NDA). All milestone payments will be securely managed via Solana-based On-chain Escrow Contracts (e.g., Squads Protocol). Phase 1: The MVP (Proof of Concept) - 4 to 6 Weeks Objective: Deploy a functional, lean data loop using open-source templates. Budget Range: negotiatable (Leveraging open-source efficiency). Requirement Description Tech Stack / Source Expertise Needed Logic Smart Contract for verification, rewards, and Escrow logic. Rust & Anchor, SDK Senior Rust/Anchor Dev Light Mobile App Data collection interface (...

    €1254 Average bid
    €1254 Gebot i.D.
    127 Angebote

    I want to launch a brand-new utility token on Solana and need an engineer who can own the entire stack—from the on-chain program right through to a simple web interface where holders can interact with that program. The scope covers everything: architecting and deploying the SPL smart contract, wiring up back-end services (Rust, Anchor, or any proven Solana framework), and shipping a lightweight React or Vue dashboard so users can create, transfer, and manage balances the moment mainnet goes live. A clean, well-commented codebase is essential because the token’s ultimate purpose (staking, voting, or additional mechanics) will grow over time; I’d like the contract written with that future extensibility in mind. You should be comfortable with common wallets su...

    €1016 Average bid
    €1016 Gebot i.D.
    109 Angebote

    I’m looking for someone who already understands the MEV game inside out and can turn that knowledge into a live, revenue-producing system. The scope spans both Ethereum and Solana, so you’ll be juggling Solidity, Rust, Flashbots, and Solana’s priority-fee mechanics in one coherent architecture. Core objectives • A single MEV bot that watches the mempool in real time, identifies opportunities, and automatically executes profitable front-running, arbitrage trading, and sandwich attacks. • On-chain components written in Solidity (for Ethereum) and Rust/Anchor (for Solana) that the bot can call to secure transactions, bundle them, and protect against re-ordering. • Robust monitoring, risk controls, and simple configuration so we can turn in...

    €434 Average bid
    €434 Gebot i.D.
    17 Angebote

    I need a lightweight, web-hosted bot that continuously watches chosen Solana tokens and triggers an SMS the moment their price moves beyond a threshold I set. A simple browser dashboard should let me add or remove tokens, adjust upper / lower limits, and see the latest price pulled from a reliable feed (on-chain oracle, CoinGecko API, or similar). Key deliverables: • Responsive web interface for token management and threshold settings • Real-time price monitor running in the background (cron, worker, or serverless function) • Clean, well-commented source code plus a brief README covering deployment and environment variables The goal is lean and fast rather than feature-heavy; as long as the alerts are timely and the UI is clear, I’m happy.

    €407 Average bid
    €407 Gebot i.D.
    51 Angebote

    I want a small, self-contained solution that proves ownership of a Solana wallet by signing a personalised text message. The message must concatenate my chosen username and a unique transaction ID—no images or JSON, just plain text. The wallet owner’s private key has to be used for the signature so anyone can later validate it with the corresponding public key/uniquie text. This is a quick work; need a trustable programmer who can handle the wallet information and help add the required text.

    €27 Average bid
    €27 Gebot i.D.
    11 Angebote

    I’ve just dropped $HIGHHAF, a shiny new Solana memecoin on , and I need a sharp shiller to light up both Crypto-Twitter and Solana-heavy Telegram channels. Here’s the game plan: • Craft 2-3 punchy, humorous text tweets daily, all riding the $HIGHHAF hashtag. • Whip up at least one fresh image meme every day and sprinkle in short video clips or GIFs whenever possible. • Echo the best bits into key Solana Telegram groups and keep my own chat buzzing with replies, polls, stickers—whatever keeps the crowd engaged. Simple tools like Canva, CapCut, or even in-app editors are fine; the vibe just needs to be funny, fast, and share-worthy. I’m offering $10 upfront plus a cut of any profit if this thing moons. Post links or screensh...

    €21 Average bid
    €21 Gebot i.D.
    18 Angebote

    ...conferma della transazione. Attività secondarie • Controllo dei filtri di selezione dei token e della routine di buy per garantire coerenza con le modifiche al modulo di sell. • Test end-to-end su entrambe le piattaforme, inclusi scenari di alta congestione di rete. • Revisione del codice relativo a jito bundle e yellowstone per assicurare compatibilità e massimizzare le prestazioni sugli slot Solana più competitivi. Deliverable atteso Un branch stabile con: 1. funzioni di sell (swap) testate e documentate, 2. fallback logico in caso di slippage eccessivo, 3. report sintetico dei test svolti con benchmark di latenza ed esempi di bundle. Il codice è già in repository privato; fornirò accesso e dati di test. Prefer...

    €468 Average bid
    €468 Gebot i.D.
    8 Angebote

    ...video player with anti-piracy measures (e.g., preventing right-click downloads). 2. Payment Gateway & Cryptocurrency Integration • Fiat Payments: Integrate a payment aggregator (like Razorpay or Stripe) to support Credit/Debit Cards, UPI, PhonePe, Google Pay, and Paytm. • Crypto Payments: Integrate a decentralized gateway (like Coinbase Commerce or BTCPay Server) to accept BTC, ETH, BNB, Doge, and Solana. • Invoice Generation: Automated PDF receipts for every transaction. 3. Gamification & User Economy • User Wallet: A dedicated dashboard showing balance in both fiat and internal "Platform Coins." • Referral Program: A unique referral link for every user with a tiered commission structure. • Incentive System: Automated "Visitin...

    €176 Average bid
    €176 Gebot i.D.
    8 Angebote

    I need a lightweight web app that lets anyone list a new Solana-based token, attach a payout wallet, and then compete for community votes until a fixed deadline triggers automatic prize distribution to the top-ranked project. Functionality is straightforward: • Two account types: token submitters and voters. • A submission form captures token name, symbol, brief blurb, and the Solana wallet address where any winnings will be sent. • Each voter can cast one vote per token, but holdings of a designated “boost” currency add a multiplier we can configure (e.g., 1 vote + 4× if they hold at least X units). • When the countdown ends, the system tallies results and transfers the prize wallet-to-wallet. • A simple admin dashboard let...

    €500 Average bid
    €500 Gebot i.D.
    133 Angebote

    I need a small Telegram bot that listens directly to the Solana chain and pings me the moment any token price spikes on real time (based on my preference) monitoring every 3 minutes Deliverables • A quick live demo on your test channel showing real-time alerts working I’m happy with Rust, TypeScript or Python—use whichever stack lets you tap Solana reliably and keep the latency low.

    €391 Average bid
    €391 Gebot i.D.
    82 Angebote

    I’m looking for a mentor-style specialist who can take me through the practical side of launching hype-driven Solana meme coins. My most urgent need is tightening the bot and tool setup—especially a reliable bundle-buy configuration—so that launch-day interest snowballs instead of stalling. Here’s what I’d like from you: • A concise, step-by-step written guide that shows every click, command, and parameter required to spin up a bundle-buy bot on (or the equivalent Solana stack), including any companion volume-tracking scripts you find essential. • A short cheat-sheet I can keep at my desk: common commands, config templates, and troubleshooting tips. • A lightweight playbook of proven community-engagement moves—raid cal...

    €123 Average bid
    €123 Gebot i.D.
    15 Angebote

    I’ve launched a few tokens on and now want to level-up the way I handle launch-day hype. I need a hands-on walkthrough of the core tools traders rely on—bundle-buy , volume-tracking bots, and any other lightweight systems that make spinning up a Solana meme coin smooth and viral. My main focus is marketing strategy, especially the kinds of community-engagement tactics that turn early holders into loud advocates. If you have solid, first-hand experience running or advising meme coin launches and can show practical examples of how you used these bots and dashboards to ignite real traction, that’s exactly what I’m after. Deliverables I have in mind: • Live or recorded demo of the bundle-buy/volume bot setup, step-by-step. • A simple cheat-sheet of...

    €133 Average bid
    €133 Gebot i.D.
    14 Angebote

    ...like ChatGPT or Claude, while settling transactions on blockchains like Solana or Base, enabling cross-platform utility that's not locked to one ecosystem. - Privacy and Security Focus: Use zero-knowledge proofs or encrypted computations to handle sensitive data, ensuring users' interactions remain private—unlike many agents that log everything centrally. This concept builds on emerging trends in AI and Web3, creating an agent that's not just responsive but economically independent and adaptive in volatile markets. is an Agent Economy Platform designed for building and deploying AI agents and tools across multiple surfaces (e.g., ChatGPT, Claude, Telegram, X) with integrated blockchain payments on Solana and Base networks. have a developer build su...

    €472 Average bid
    €472 Gebot i.D.
    82 Angebote

    Architect-Track | Earn-In Opportunity Project Overview We operate KYCgini, a production-ready KYC / AML compliance platform owned and operated by a USA-registered LLC. The platform includes: Node.js + TypeScript backend React / Vite admin and client dashboards KYC onboarding, document verification, risk scoring, audit logs Sanctions / PEP screening integrations Solana wallet verification for identity context (not trading) CI/CD pipelines already in place This is not a greenfield build and not an MVP. We are seeking a hands-on Enterprise Software Architect to take ownership of system design, architectural decisions, and long-term technical direction, while working closely with an existing execution developer. Engagement Model (Important – Please Read) This is an ar...

    €548 Average bid
    €548 Gebot i.D.
    87 Angebote

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