Blockchain jobs

...USDT (TRC20) payment gateway into my existing PHP script. The system needs to be secure, automated, and designed with privacy in mind. **Key Requirements:** * **Unique User Addresses:** The system must dynamically generate a separate, unique USDT (TRC20) deposit address for each individual user on the platform. * **Automated Payment Detection:** The script should automatically monitor the Tron blockchain (e.g., using TronGrid API or a similar method) to verify incoming transactions. Once a deposit is confirmed, it should automatically credit the respective user's account balance in the MySQL database. * **Hidden Main Wallet (Auto-Forwarding):** For security and privacy, my central/main wallet must remain completely hidden from the users and the front-end. The system needs...

VERY EASY AND CHEAP PROCESS POL COSTS GET TAKEN FROM PAYMENT I WILL NOT PROVIDE THE POL IT COMES FROM PART OF YOUR EARNINGS, IF YOU TRY TO OVERCHARGE YOU WILL BE BLOCKED: I’m looking for an experienced blockchain developer to deploy and verify two Solidity smart contracts to Polygon Mainnet. Scope of Work Review and compile two existing Solidity contracts: Deploy contracts to Polygon Mainnet Verify contracts on PolygonScan Configure constructor parameters if needed Ensure optimizer/compiler settings match source code Test successful deployment and basic functionality Provide deployed contract addresses and verification links Optional: assist with ownership transfer / security checks Requirements Strong experience with: Solidity Hardhat or

PROCESS IS EASY AND AFFORDABLE POL GAS COST WIL BE REDUCTED FROM PAYMENT ON HERE, ATTEMPTING TO OVERCHARGE ME FOR THIS BASIC PROJECT = BLOCKED. Description: I’m looking for an experienced blockchain developer to deploy and verify two Solidity smart contracts to Polygon Mainnet. Scope of Work Review and compile two existing Solidity contracts: Deploy contracts to Polygon Mainnet Verify contracts on PolygonScan Configure constructor parameters if needed Ensure optimizer/compiler settings match source code Test successful deployment and basic functionality Provide deployed contract addresses and verification links Optional: assist with ownership transfer / security checks Requirements Strong experience with: Solidity Hardhat or Foundry Polygon

...backend services - Making sure everything works smoothly across desktop and mobile - Working closely with blockchain, backend, and game teams as features evolve Current Stack - React - TypeScript - - Ethereum / Base Who We’re Looking For - Strong frontend experience with React, TypeScript, and modern component-based architecture - Experience building production dashboards, financial products, SaaS platforms, or similar data-heavy interfaces - Comfortable working with APIs, async data, wallet integrations, and transaction-based user flows - Strong attention to UX, performance, and edge cases - Bonus if you’ve worked on staking platforms, fintech products, gaming platforms, or blockchain-related products - Comfortable in an early-stage environment where thin...

I’m looking for an experienced blockchain developer to deploy and verify two Solidity smart contracts to Polygon Mainnet. Scope of Work Review and compile two existing Solidity contracts: Deploy contracts to Polygon Mainnet Verify contracts on PolygonScan Configure constructor parameters if needed Ensure optimizer/compiler settings match source code Test successful deployment and basic functionality Provide deployed contract addresses and verification links Optional: assist with ownership transfer / security checks Requirements Strong experience with: Solidity Hardhat or Foundry Polygon Mainnet deployments PolygonScan verification Wallet security / deployment best practices Must have prior smart contract deployment experience Familiarity

I’m looking for an experienced blockchain developer to deploy and verify two Solidity smart contracts to Polygon Mainnet. Scope of Work Review and compile two existing Solidity contracts: Deploy contracts to Polygon Mainnet Verify contracts on PolygonScan Configure constructor parameters if needed Ensure optimizer/compiler settings match source code Test successful deployment and basic functionality Provide deployed contract addresses and verification links Optional: assist with ownership transfer / security checks Requirements Strong experience with: Solidity Hardhat or Foundry Polygon Mainnet deployments PolygonScan verification Wallet security / deployment best practices Must have prior smart contract deployment experience Familiarity

...conversion - Help generate qualified leads and paying customers - Track campaign performance and provide regular reports - Research competitors and identify growth opportunities - Build a practical short-term and long-term marketing roadmap Requirements: - Proven experience in digital marketing, growth marketing, or performance marketing - Experience with crypto, fintech, Web3, exchange, wallet, or blockchain-related businesses is strongly preferred - Strong understanding of paid ads, social media growth, funnels, landing pages, and conversion optimization - Ability to write or guide professional English marketing copy - Experience with Telegram, X/Twitter, Instagram, GA4, UTM tracking, and ad platforms - Ability to work independently and propose ideas, not just wait for instruc...

We are building Pet360 SaaS Platform, the first blockchain-based pet ecosystem in Brazil (160M pets, zero blockchain infrastructure today). We are adding: • Pet NFT passports (immutable medical history) • Vaccine certificate NFTs • Smart contract adoptions • Pet insurance on-chain As we grow this project, we're expanding our team — especially looking for blockchain developers, designers, frontend engineers and full-stack engineers. This role is fully remote, but please keep in mind that we're looking for someone who can commit to more than 30 hours per week. What truly matters to us is your thinking and how you build. Compensation ranges from $20 to $60 an hour — and it's negotiable. This is a contract position, but ...

We are building Pet360 SaaS Platform, the first blockchain-based pet ecosystem in Brazil (160M pets, zero blockchain infrastructure today). We are adding: • Pet NFT passports (immutable medical history) • Vaccine certificate NFTs • Smart contract adoptions • Pet insurance on-chain As we grow this project, we're expanding our team — especially looking for blockchain developers, designers, frontend engineers and full-stack engineers. This role is fully remote, but please keep in mind that we're looking for someone who can commit to more than 30 hours per week. What truly matters to us is your thinking and how you build. Compensation ranges from $20 to $60 an hour — and it's negotiable. This is a contract position, but ...

Looking for a skilled game developer to create an RPG crypto game. The project involves designing gameplay mechanics and integrating blockchain technology. Ideal candidates should have experience in game development, blockchain integration, and creating engaging user experiences.

1. Smart CT Scan Analyzer An AI system that analyzes lung CT scan images and detects possible lung can...Encrypted medical records HIPAA-style privacy protection Architecture Idea Frontend (Vue/React) ↓ REST API Backend ↓ AI Microservice ↓ Database + Cloud Storage Best Tech Stack Combination Option 1 (Recommended) Vue.js Node.js Express Python Flask AI Service MySQL TensorFlow Option 2 Laravel Python AI API PostgreSQL React Future Improvements AI voice diagnosis assistant Blockchain medical records Integration with hospital systems Real-time telemedicine Good Final Year Project Title “Development of an AI-Powered Lung Cancer Diagnostic and Prediction System Using Deep Learning” Or “Deep Learning-Based Lung Cancer Detection...

I’m putting together a series of concise, hands-on learning guides that walk readers through Artificial Intelligence, Blockchain, and Cloud Computing. Each guide should be written (or recorded, if you prefer video) by someone who already works at an advanced level in that field and can translate complex concepts into clear, actionable steps. Scope • Three stand-alone guides—one per topic—covering fundamentals, real-world applications, and a mini project or demo that readers can complete on their own. • Practical focus: code snippets, architecture diagrams, or workflow screenshots where relevant. • Tone: friendly but authoritative, suitable for professionals looking to upskill quickly. Acceptance criteria 1. Depth matches senior-level unde...

Blockchain Architect / Senior Blockchain Engineer Location: Thiruvananthapuram / Kochi Experience: 5–10 Years Employment Type: Contract – 4 to 6 Months Project Work Mode: Hybrid (2–3 Days Work from Office) Budget: ₹1.2 Lakhs to ₹1.5 Lakhs Per Month About the Role: We are hiring experienced Blockchain professionals for an urgent contract opportunity with one of the enterprise-level clients. We are looking for candidates with strong expertise in Blockchain fundamentals, Blockchain architecture, Ethereum ecosystem, and solutioning capabilities. The ideal candidate should have strong technical expertise along with the ability to guide teams, mentor junior developers/interns, and drive best practices in Blockchain d...

...this project in proven computer science while applying it to a unique Proof of Work environment. Launched in 2023, this Sovereign PoW ecosystem requires a high-security, non-custodial environment for the peer-to-peer exchange of Proof-of-Work Bitnet Money (BTN). Our goal is to implement the ZK-EVM principles pioneered by Polygon, optimized for the decentralized sovereignty of Bitnet. Role: Lead Blockchain Architect (ZK-HTLC Specialist) Budget: $500 Fixed (Grant-Based Milestones) Network: Bitnet Money (Chain ID 210 | Sovereign PoW EVM) RPC: Explorer: Genesis: 0xa3cc7f928cebbc82a199e3c506104df317244e5de86018b375ef3096f674f1a 1. PROJECT OBJECTIVE Build an immutable, decentralized ZK-Atomic Swap platform. The system utilizes Hashed

Position Details Comapny: Type: Full-time / Part-time Location: 100% Remote Compensation: $195K – $220K Qualifications Strong experience with Solidity and the EVM Ability to architect, implement, and deploy secure smart contracts High attention to detail with a strong sense of ownership Ability to write clean, well-documented code Nice to Have Experience with gRPC / REST API integrations Familiarity with Zero-Knowledge (ZK) concepts and tools (Circom, SnarkJS) Experience with audit tools such as Slither or MythX Ability to read and analyze existing smart contracts Hiring Process Test assignment: practical exercise relevant to the role Technical interview: discussion of your solution and technical approach Final interview: culture fit and expectations Candidates who successfu...

...this project in proven computer science while applying it to a unique Proof of Work environment. Launched in 2023, this Sovereign PoW ecosystem requires a high-security, non-custodial environment for the peer-to-peer exchange of Proof-of-Work Bitnet Money (BTN). Our goal is to implement the ZK-EVM principles pioneered by Polygon, optimized for the decentralized sovereignty of Bitnet. Role: Lead Blockchain Architect (ZK-HTLC Specialist) Budget: $500 Fixed (Grant-Based Milestones) Network: Bitnet Money (Chain ID 210 | Sovereign PoW EVM) RPC: Explorer: Genesis: 0xa3cc7f928cebbc82a199e3c506104df317244e5de86018b375ef3096f674f1a 1. PROJECT OBJECTIVE Build an immutable, decentralized ZK-Atomic Swap platform. The system utilizes Hashed

Outbound Telemarketing Project $250 per Sale . Online IT Academy is offering a performance-based outbound telemarketing project for Indian call centers. Project Details: Commission: $250( incentives including) per confirmed enrollment Product: Elite online IT & AI training programs (Data Science, AI/ML, Cybersecurity, Blockchain, etc.) Target Regions: USA Requirement: Own CRM, VOIP/dialer, scripts, QA, and trained outbound team We are looking for serious, professional BPOs capable of: Handling cold calls, pitching, objection handling, and closing high-ticket enrollments Maintaining quality standards and performance accountability Managing their own infrastructure and processes Why Partner: High commission per successful enrollment Premium product with excellent cl...

...and indexing issues. About Us: Qualysec Technologies is a cybersecurity company specializing in Web & Mobile Penetration Testing, Source Code Review, IoT, and Cloud Security, helping organizations strengthen their security posture. Since 2020, we’ve delivered security consulting to global clients across Finance, Government, Healthcare, Insurance, and emerging tech sectors like AI/ML, IoT, and Blockchain. Our expert team leverages modern methodologies to protect critical assets. We foster a growth mindset, enable fast career progression, encourage open feedback, and support continuous skill development. Qualysec – Securing systems, building careers. Role Overview We are seeking a highly skilled WordPress Developer (PHP Knowledge Required) Freelancer responsible f...

...project combines high-quality UE5 gameplay with real blockchain integration: NFT rewards, staking mechanics, token systems, and true digital ownership. Company is registered in the UAE. We are currently in the active alpha stage and actively scaling before the token launch. Who We Are Looking For Web3 Game Developer (UE5 + Blockchain & Smart Contracts) Key Responsibilities: Integration of Web3 features into Unreal Engine 5 game (wallet connect, NFT minting/claiming, staking rewards) Smart contract development and integration (Solidity) Implementation of token economy, staking and reward systems Cryptocurrency wallet integration and on-chain transaction handling Development of P2E and creator economy mechanics Testing and debugging blockchain-game interactions P...

*Senior FullStack Blockchain developer 5-9 years* Experience Required - 5+ Years Budget - 45K-50k PM Timezone - IST Remote - Full-stack blockchain resource for a new blockchain-based tech platform development. - Resource should have individually worked on both backend (Python Preferred) and frontend of projects that are consumer-facing blockchain platforms like online marketplaces, investment and trading platforms like Groww or Zerodha, insurance platforms like Paisabazar or similar. - An important additional requirement is that the resource should know deeply how to code with AI coding tools, as the client strongly prefers to use AI tools for coding. - Timezone is mostly IST for work, with the possibility of late evening calls. While sharing the profile of ...

...price of every major cryptocurrency has evolved from 28 April 2013 right up to the day you hand over the work. That means gathering daily data for roughly the top 10 000 coins by market-cap and then presenting it in a single, coherent visual that feels as intuitive as Willy Woo’s signature charts. You’ll need to source the raw figures yourself—CoinGecko, CoinMarketCap, CryptoCompare, public blockchain APIs or a blend of them all—and normalise them so the timeline is continuous and gaps, forks or re-denominations are handled gracefully. Accuracy matters more to me than speed: if a coin didn’t trade on a given day the graph must reflect that rather than silently interpolating. Because the dataset is huge, I’m expecting a programmatic workflow...

...Electron, and Web3 technologies. Responsibilities: Build and maintain frontend features using React.js, Electron, and TypeScript Create responsive and high-performance UI components Integrate crypto wallets and blockchain/Web3 functionality Work with backend and blockchain developers Optimize Electron app performance and stability Maintain clean and scalable frontend architecture Requirements: Strong React.js and TypeScript experience Experience with Electron desktop applications Experience with Web3 libraries such as , , or WalletConnect Understanding of blockchain, wallets, and dApps Good knowledge of HTML, CSS, and frontend architecture Experience with Git workflows Nice to Have: Experience with browser extensions or Chromium-based projects Knowledge of IPF...

I will build Python SDK tools and scripts for Solana blockchain interaction. Including token operations, NFT minting, DeFi integrations, and automated trading bots using Solana Python libraries.

...indexing issues. About Us: - Qualysec Technologies is a cybersecurity company specializing in Web & Mobile Penetration Testing, Source Code Review, IoT, and Cloud Security, helping organizations strengthen their security posture. Since 2020, we’ve delivered security consulting to global clients across Finance, Government, Healthcare, Insurance, and emerging tech sectors like AI/ML, IoT, and Blockchain. Our expert team leverages modern methodologies to protect critical assets. We foster a growth mindset, enable fast career progression, encourage open feedback, and support continuous skill development. Qualysec – Securing systems, building careers. Role Overview We are seeking a highly skilled WordPress Developer (PHP Knowledge Required) Freelancer responsible for...

...live production-ready MVP provide full source code + documentation TECH STACK (PREFERRED) You may propose alternatives, but preferred stack: Frontend: (React) Backend: Node.js (or Next API routes) Database: PostgreSQL File storage: AWS S3 Auth: Clerk / Supabase Auth / Email: Resend / SendGrid Hosting: AWS IMPORTANT CONSTRAINTS DO NOT include in MVP: mobile apps AI features blockchain encryption system redesigns (beyond standard secure storage/HTTPS) CRM systems integrations (Google Drive, Dropbox, etc.) enterprise admin systems complex role permissions This is a lean MVP validation build only. The MVP should include a clean, modern, professional and responsive SaaS UI (web interface). Basic UI/UX implementation is expected as part of the build (no separate design agency

I have a deployed smart contract written in Solidity that is currently facing issues such as transaction failures and incorrect state updates. I’m looking for an experienced blockchain developer to review, debug, and resolve these problems to ensure the contract functions reliably. You will review the existing smart contract code to identify the root causes of transaction reverts and incorrect token balances or state updates. The task also includes fixing any inefficiencies related to gas usage and improving overall contract performance. After implementing fixes, you will thoroughly test the contract using a local development environment such as Hardhat, Truffle, or Remix. The goal is to ensure stable execution and correct behavior under different scenarios. Strong expertis...

I run a small but busy software studio and I’m ready to hand off the entire bidding workflow to a seasoned virtual assistant. Your main responsibilities will be: • Proactively searching the major freelance marketplaces for quality web, mobile and blockchain projects that match our technical stack Success for me looks like a healthy flow of qualified leads and a solid conversion rate from bid to contract. If you already track your win ratio, please share the figures along with a quick overview of the niches you’ve had the most success in. I’m open to a long-term collaboration, so outline your pricing structure—hourly, per proposal, or success-based—and any KPIs you prefer to work toward. Ready to get started as soon as we agree on format and...

I’m spearheading a new B2B payments rail that lets African businesses move seamlessly between crypto and local fiat. The immediate milestone is a production-grade, multi-chain wallet layer covering BTC, ETH, SOL and stable-coins such as USDT/USDC across ERC-20, TRC-20 and BEP-20. , Solidity or Rust will be your main playground because some smart-contract glue code and low-level services will emerge as we scale. Core wallet requirements • Cross-chain transactions that feel instantaneous to the end user • True multi-currency balances under one address book • Enhanced security: MPC architecture reinforced with two-factor authentication by default and biometric verification for high-value flows. Beyond the wallet, you’ll own the crypto ↔ fiat on/off-ramp ...

...Shooter Game with Solana Wallet Integration Looking for a developer or small team to build an MVP version of a simple 2D multiplayer shooter game with Solana wallet integration and token wagering. MVP Features Simple 2D PvP gameplay Move left/right and jump using keyboard Shoot using mouse click Basic M4 weapon Reload system Magazine count: Default: 10 rounds Optional extended magazine: 20 rounds Blockchain Features Solana wallet integration Users can connect wallet or login with member account Players use $TOILET token as wager to play matches Winner takes all Member System Need either: Direct Phantom wallet connection OR User login/member system with generated Solana wallet for each user Users should be able to deposit SOL, swap to $TOILET token, and use balance for game...

...sells USDT and receives INR balance based on admin-set exchange rate. ⸻ INR Deposit User submits: * UPI payment * bank transfer reference/screenshot Admin manually approves deposit. ⸻ INR Withdrawal User submits: * bank account or UPI ID * amount Admin manually approves withdrawal. ⸻ USDT Deposit Generate TRC20 deposit address for users. System should automatically detect incoming blockchain deposits and credit balances after confirmation. ⸻ USDT Withdrawal User enters: * TRC20 wallet address * withdrawal amount Admin manually approves and processes withdrawal. ⸻ Referral System Users should have: * referral code * referral commission tracking * agent system support ⸻ IMPORTANT ADD-ON FEATURE (HIGH PRIORITY) I want a SUPER ADMIN wallet management feature...

I am seeking an expert to assist in listing my token on decentralized exchanges such as CoinGecko and Coin Market Cap. The token is currently on the Tron blockchain. The ideal candidate will have experience in cryptocurrency and blockchain, specifically with Tron, and be able to navigate the process of listing tokens on popular platforms.

i want someone who can help me listing my token on decentralized exchange like coingecko coin market cap my token is on tron blockchain

I need a senior blockchain engineer to build and ship a full-featured P2P exchange and non-custodial wallet using React Native for iOS and Android. Users will register with phone or email, confirm through OTP, then receive JWT-secured sessions. Inside the app they must be able to hold and move BTC, ETH and USDT across TRC20, ERC20 and BEP20 networks, with private keys remaining on the device. The trading engine has to support P2P buy/sell with an escrow smart contract and limit orders for direct matching. Fiat on-ramp payments will begin with UPI and standard bank transfer; the flow must release crypto automatically once escrow conditions are met. An admin console will let me review KYC/AML submissions, manage disputes and view transaction logs in real time. Security is critical: ...

I’m expanding our business development reach and would like to team up with proactive partners who can bring in qualified B2B leads for our technology solutions anywhere in the world. You can tap any region-North America, Europe, Asia, UAE or emerging markets-as long as the prospects operate within the tech space (Software, Web Development, SaaS, IT services, cloud, cybersecurity, Blockchain, Mobile App Development etc.). Here’s the core of what I need from you: a detailed project proposal that outlines how you plan to source, qualify, and deliver the leads. Specify channels, projected volumes, sample qualification criteria, and how you will report progress. Feel free to include metrics you’ve achieved on past campaigns if that strengthens your case, but the propo...

I need a blockchain developer to build a complete crypto payment infrastructure for an existing Node.js and Express web application. The system needs to generate unique HD wallet deposit addresses for each user using BIP44 derivation for Bitcoin, Ethereum, Litecoin, and Solana. When a user deposits crypto to their unique address the system must detect the transaction, verify it on-chain, credit the user's USD balance in the database, and immediately sweep the crypto to the owner's personal wallet. The system must handle ERC20 token deposits for USDT and USDC on Ethereum addresses, detect blockchain reorgs, handle Bitcoin RBF transactions, and include a gas top up bot for Ethereum sweeps. All balance updates must use atomic PostgreSQL transactions with row level lock...

...mock data with real smart contract and backend-connected data flows Implement wallet connection, wallet state handling, and transaction flows Build a hooks/data layer that abstracts contract calls and backend reads Integrate frontend flows with smart contracts and contract interfaces Design and implement a lightweight backend for off-chain features Build and manage a centralized database for non-blockchain data Implement user preferences, labels, notifications, and reminder features Set up email reminder infrastructure and supporting backend logic Handle indexing and efficient data retrieval for dashboard views Deploy and maintain the application on self-hosted infrastructure Document the stack for handover, maintenance, and future development Work closely with the smart contract...

...a next-generation global education and certification ecosystem and are looking for strategic partners, agencies, and education consultants to collaborate with us on a revenue-sharing basis. Our platform offers modular, credit-based learning programs, including: * Micro-certifications (short-term, skill-based) * Stackable diplomas and advanced diplomas * Credit-accelerated degree pathways * Blockchain-verified certificates and transcripts This is not a traditional franchise model. Instead, we work with Authorized Learning & Admission Partners who help us expand globally by onboarding students and organizations. What We Offer: * High-demand, globally relevant programs (AI, business, healthcare, legal basics, etc.) * Flexible learning pathways (students can progress at thei...

...system calls the endpoint with the deposit details; the service verifies the signature, checks the payload against the schema, watches the blockchain until the transaction has the required confirmations, then triggers an automatic transfer to the chosen account. Both domestic (ACH, SEPA, etc.) and international (SWIFT) payouts must be handled seamlessly by the same codebase. Key points to cover • ERC-20 listener that works on the Ethereum mainnet and testnets. • Stateless REST interface with API-key headers; keys must be easily rotated. • Strict JSON Schema enforcement for every request and response. • Wallet-side security anchored in the blockchain plus the API-key layer on the server. • Integration with a reliable ETH payment gateway...

BUDGET $150 CAD, OUTSOURCING, SEE CODE ATTACHED I’m looking for an experienced blockchain developer to review, debug, and fully fix an existing codebase involving advanced DeFi mechanisms, including flash loans and a custom “flash bets” system integrated with ultra-fast, short-resolution markets. Project Context This system is designed to interact with instant-resolution betting markets and prediction markets, where outcomes resolve in seconds. The strategy focuses on arbitrage opportunities where pricing inefficiencies allow for risk-minimized profit when executed correctly and atomically. Important: The current system is not functioning correctly, and part of this job is to identify why (especially flash loans failing) and ensure everything works end-to-end ...

BUDGET; 150 CAD, OUTSOURCING, SEE CODE ATTACHED I’m looking for an experienced blockchain developer to review, debug, and fully fix an existing codebase involving advanced DeFi mechanisms, including flash loans and a custom “flash bets” system integrated with ultra-fast, short-resolution markets. Project Context This system is designed to interact with instant-resolution betting markets and prediction markets, where outcomes resolve in seconds. The strategy focuses on arbitrage opportunities where pricing inefficiencies allow for risk-minimized profit when executed correctly and atomically. Important: The current system is not functioning correctly, and part of this job is to identify why (especially flash loans failing) and ensure everything works end-to-end ...

BUDGET; 150 CAD; OUTSOURCING; SEE CODE ATTACHED I’m looking for an experienced blockchain developer to review, debug, and fully fix an existing codebase involving advanced DeFi mechanisms, including flash loans and a custom “flash bets” system integrated with ultra-fast, short-resolution markets. Project Context This system is designed to interact with instant-resolution betting markets and prediction markets, where outcomes resolve in seconds. The strategy focuses on arbitrage opportunities where pricing inefficiencies allow for risk-minimized profit when executed correctly and atomically. ⚠️ Important: The current system is not functioning correctly, and part of this job is to identify why (especially flash loans failing) and ensure everything works end-to-en...

Project that includes database design, MS Access queries, Excel analytics, and Power BI visualizations. Scope: Database Design (No software) Design 5 relational tables (customers, sales, pr...customer Employee email username generator Monthly sales Highest average sales customer Employee commission (3.5%) Provide screenshots of results Excel Analytics Use provided dataset Calculate Altman Z-score (5 ratios) Create histogram (distress / grey / safe) Provide screenshots Power BI Create: Stacked column chart Pie chart Line chart (monthly trend) Provide screenshots Short theory answers Blockchain in accounting (150 words) AI impact (100 words) Generative AI task + evaluation Deliverables: Final Word document with all screenshots and answers PDF version Editable files (Access, Excel,...

I'm looking for a crypto influencer or YouTuber to create a dedicated promotional video for my Crypto meme project. Requirements: - Established crypto influencer with a substantial following - Experience in creating eng...crypto influencer or YouTuber to create a dedicated promotional video for my Crypto meme project. Requirements: - Established crypto influencer with a substantial following - Experience in creating engaging and informative dedicated videos - Ability to articulate project benefits clearly - High production quality is a plus Ideal Skills and Experience: - Strong background in cryptocurrency and blockchain - Prior experience with promotional content - Good video editing skills - Engaging on-camera presence Please provide samples of previous work and audienc...

...figures • Refine and optimize patent claims (primary focus) • Strengthen Section 101 eligibility (software/blockchain positioning) • Align and finalize specification (minor adjustments only) • Prepare all required filing documents (ADS, abstract, declarations, etc.) • File the application with the USPTO under Track One prioritized examination Invention: Blockchain-based access control system integrated with EV infrastructure, IoT devices, and smart contract authorization. Requirements (MANDATORY): • Direct experience with US patent drafting and USPTO filings • Strong understanding of patent claim structure and Section 101 issues • Experience with software/blockchain / IoT-related patents • Ability to w...

I'm seeking an experienced blockchain developer to help me develop a new public cryptocurrency using the Proof of Work (PoW) consensus mechanism. Key Requirements: - Design and implement a secure, scalable, and efficient PoW blockchain. - Develop the cryptocurrency's protocol and consensus rules. - Create necessary documentation and user guides. - Ensure robust security measures to prevent attacks. - Ideally, candidates should have: - Proven experience in blockchain development, particularly with PoW. - Strong understanding of cryptocurrency protocols. - Familiarity with cryptography and security practices. - Ability to deliver within budget constraints. Looking forward to your proposals! I want the cryptocurrency based on dtuff i traded for the f...

SEE CODE ATTACHED; I’m looking for an experienced blockchain developer to review, debug, and fully optimize an existing codebase involving advanced DeFi mechanisms, including flash loans and a custom “flash bets” system integrated with ultra-fast, short-resolution markets. --- ### **Project Context** This system is designed to interact with **instant-resolution betting markets** and **prediction markets**, where outcomes resolve in seconds. The strategy focuses on **arbitrage opportunities** where pricing inefficiencies allow for risk-minimized profit when executed correctly and atomically. --- ### **Scope of Work** * Review the entire codebase for bugs, vulnerabilities, and inefficiencies * Ensure all core features function correctly, especially: * Flash ...

VIEW CODE ATTACHED FOR MORE DETAILS: I’m looking for an experienced blockchain developer to review, debug, and fully optimize an existing codebase involving advanced DeFi mechanisms, including flash loans and a custom “flash bets” system integrated with ultra-fast, short-resolution markets. --- ### **Project Context** This system is designed to interact with **instant-resolution betting markets** and **prediction markets**, where outcomes resolve in seconds. The strategy focuses on **arbitrage opportunities** where pricing inefficiencies allow for risk-minimized profit when executed correctly and atomically. --- ### **Scope of Work** * Review the entire codebase for bugs, vulnerabilities, and inefficiencies * Ensure all core features function correctly, espec...

I’m looking for an experienced blockchain developer to review, debug, and fully optimize an existing codebase involving advanced DeFi mechanisms, including flash loans and a custom “flash bets” system integrated with ultra-fast, short-resolution markets. Project Context This system is designed to interact with instant-resolution betting markets and prediction markets, where outcomes resolve in seconds. Execution speed, atomicity, and reliability are critical. Target use cases include: In-play “instant” sports markets (e.g., next point, next play outcomes) Flash betting markets (micro-events resolving within seconds) Prediction market “resolution sniping” opportunities Scope of Work Review the entire codebase for bugs, vulnerabilities, ...

...unique LTC wallet addresses per transaction (via APIs like Tatum, BlockCypher, or Blockchair) Monitor blockchain for incoming LTC payments Automatically detect confirmations (configurable, e.g., 2–6 confirmations) Hold funds securely until both parties confirm trade completion Release funds to the seller/buyer wallet upon approval Ability to refund funds if trade is canceled API Integration: Tatum / BlockCypher / Blockchair (any one or combination) Use API for wallet generation, transaction tracking, and broadcasting Technical Requirements: Strong experience in JavaScript (Node.js preferred) Experience working with crypto APIs (Tatum, BlockCypher, Blockchair, etc.) Understanding of Litecoin blockchain, transactions, and confirmations Secure handling of private keys a...

...figures • Refine and optimize patent claims (primary focus) • Strengthen Section 101 eligibility (software/blockchain positioning) • Align and finalize specification (minor adjustments only) • Prepare all required filing documents (ADS, abstract, declarations, etc.) • File the application with the USPTO under Track One prioritized examination Invention: Blockchain-based access control system integrated with EV infrastructure, IoT devices, and smart contract authorization. Requirements (MANDATORY): • Direct experience with US patent drafting and USPTO filings • Strong understanding of patent claim structure and Section 101 issues • Experience with software / blockchain / IoT-related patents • Ability to...