Hire the Best Cryptocurrency Professionals

Hi, I'm Alex. I'm a licensed cross-border lawyer in the US/Canada, and I make doing business easier. I offer a variety of lean, fixed-fee legal solutions for startups, ventures and small businesses such as: • Business formation and structuring (LLCs, C-Corps) • Corporate governance, maintenance, changes, and compliance • Contract drafting, review, negotiation, and execution support • IP protection (assignments, USPTO/CIPO trademark applications) • Venture finance, capital markets, and securities work • Legal strategy and business consulting I offer a non-committal consult for $100 which is applied as a credit on any future work (making some services free). After the consult, all services are offered for an unbundled fixed-fee on an as-needed basis. No unexpected bills, no hidden fees, and no $30 emails. I also offer competitive fractional general counsel packages and a modest retainer if you require more consistent, ongoing support. If you have a question or proposal, I'd love to get in touch. Please note: the contents of this profile, and any communications through Upwork do not create an attorney-client relationship, are not legal advice, and do not guarantee any particular outcome.

Experienced Crypto Trader | Mentor | Portfolio Manager | Consultant With 5 years of experience in cryptocurrency trading, I bring extensive knowledge and expertise to help you navigate the dynamic world of crypto. Whether you're a beginner looking to learn the basics or an advanced trader seeking insights, I offer tailored services to meet your needs. Here's what I bring to the table: 1. Crypto Mentorship: I'll guide you through the fundamentals of cryptocurrency trading and help you advance to expert levels. 2. Portfolio Management: I can grow your crypto portfolio with time-tested strategies, earning a share of the profits only when you succeed. 3. Crypto Signals: Receive timely, reliable trading signals via Telegram or your preferred platform to maximize your gains. 4. Gem Coin Analysis: I'll help you discover undervalued coins with potential for early entry profits. 5. Telegram Channel Management: Let me manage your crypto or investment channel, ensuring engaging and informative content for your audience. 6. Crypto Consulting: From tax norms to market strategies, I provide expert advice on all things crypto. Partner with me for trustworthy and result-oriented crypto solutions tailored to your goals. Let’s grow and succeed together in the ever-evolving crypto space!

Want to work with an experienced Blockchain developer who can bring your smart contract, decentralized application (dApp) vision to life? Are you looking for a Solidity or Rust developer to develop "Gas-Optimized" smart contracts? Whether you're looking to create ERC20 or SPL tokens, ERC721, ERC1155, or NFTs with custom features, concerned about vulnerabilities and exploits in your high-value contracts, need to write tests for contracts, or need a script to interact with leading DEX protocols—I've got you covered. 🖐 Some of my previous clients' quotes about me: ✔️ "...Excellent technical skills and consistently good communication... Completed the project in a timely fashion, exceeding our original deadline." ✔️ "His work was phenomenal...made sure I understood every step along the way... ✔️ "..took this project on as if it was his own... Great professional skills, always there to answer questions and suggest the best solutions." ✔️ "...Every facet of his work was impressive. WOW!" ✔️ "... goes above and beyond. Md's professionalism and expertise in blockchain are unmatched.." ✔️ "... communication is excellent, delivery is fast, and his knowledge of smart contracts is impressive." With expertise in EVM-compatible chains (like Ethereum, BSC) and Solana, I specialize in delivering high-performance, gas-optimized smart contracts and dApps tailored to your specific requirements. I help my clients build secure and highly resilient smart contracts, minimizing vulnerabilities and ensuring your code is fortified against exploits. I might be the perfect fit if you're thinking of any of these: ✅ "I need the BEST developer who's as passionate about my success as his own." ✅ "I want someone who will walk me through every step of smart contract interaction." ✅ "Gas fees are too high! My smart contract needs to be lightning-fast and cost-efficient." ✅ "I know blockchain, but I need a professional to make my smart contracts 100% secure." ✅ "I’m not an Ethereum or Solana expert, and I don’t have time to mess around with dApps." ✅ "Our last dApp was a disaster—I can’t afford to let that happen again." ✅ "I need an EVM-compatible blockchain or Solana expert to cover all my bases for cross-chain or multi-chain applications." Working with me, you will: 💎 Gain access to a developer skilled in Python, JavaScript, TypeScript, Rust, Solidity, Brownie, Hardhat, NextJS, Foundry, and Anchor. 💎Eliminate vulnerabilities and reduce gas fees during both deployment and interactions. 💎 Maximize your DApp's security with continuous follow-ups for improvements. 💎 Save time and resources—you won’t need to hire separate back-end, front-end, Rust, or Solidity developers because I handle it all as a full-stack developer. 💎 Receive custom scripts to swap, add, or remove liquidity, lend, deposit, borrow, withdraw, and interact across top dApp protocols. 💎 Optimize for multi-chain functionality—Whether you need to bridge Ethereum, BSC, or Solana, I can create solutions that integrate seamlessly across multiple networks. 🖐 My Skills & Expertise in Blockchain: ☑️Solidity Development for EVM-compatible smart contracts ☑️Rust Development for Solana Blockchain ☑️Experience with Chainlink, various ERC standards, and OpenZeppelin ☑️Token development(ERC20/BEP20/SPL) with features like Mintable, Burnable, Reflections, TxFee, Whitelist/Blacklist, and IDO/ICO for tokens. ☑️NFTs (ERC721, ERC1155, ERC404, etc) with Whitelist, Royalties, Presale, Public Sale, Dutch Auctions, IPFS Hosting, and Dynamic NFTs ☑️Full-stack Blockchain Developer with expertise in Solidity, Python (Brownie), JavaScript (Hardhat), Typescript, Rust(Anchor), NextJS, and Foundry. ☑️Script/Program Development for deploying/interacting with smart contracts and protocols like Aave, Uniswap, Raydium, and PancakeSwap. Why Work With Me: 💎Extensive Experience: I've designed and built hundreds of smart contracts from scratch, creating robust back-end scripts for deployment. 💎Expert Problem Solver: Proficient in designing projects from the ground up, solving complex problems, and rapid iterative prototyping. 💎Gas Optimization Strategies: I use professional strategies to optimize smart contracts for minimal gas fees and thoroughly test them to identify and prevent potential exploits. My Background in Numbers: ✔️ Over 3 years of experience with Blockchain technology. ✔️ Developed numerous DApps and scripts for protocols and tokens, including ERC20, BEP20, SPL, ERC721, and ERC1155. ✔️ Worked on several growing DApp projects, such as Crowdfunding platforms, Airdrop systems, DEXs, insurance, ICO, IDO, Tokens, Lottery, and NFT marketplaces. ✔️ Created a variety of smart contracts. ✔️ Wrote extensive test scripts for smart contracts using Foundry, Hardhat, and Anchor. Sound Like a Fit? Next Steps: Click the green "Invite to Job" button in the top right-hand corner or send me a message, and let’s schedule a call to discuss your project! Otherwise, feel free to book a consultation!

40+ AI employees deployed. 10 in my internal fleet. 30+ across 15 client production environments. 99.5% uptime over 12 months. They research leads, write outreach, publish content, run audits, monitor systems, and report back. Every day. Without supervision. Not chatbots. Employees that do work. A meta-agent on a single server dispatches tasks across my internal fleet, reviews output quality, and ships me one daily digest. The fleet handles a full sales pipeline (research → qualify → email → LinkedIn DMs), multi-platform content, SEO, job hunting, and proposal drafting. What I deploy: AI Sales Teams — Agents that research prospects, enrich with company intel, score against your ICP, then draft personalized cold emails and LinkedIn DMs. 5-touch drip sequences. Rate limiting. Pipeline tracking. Your human reps close. The AI does everything before that. AI Content Teams — Agents that research daily, draft platform-native content, run it through quality gates that catch AI slop, and publish on approval. I've built pipelines for LinkedIn API, X API v2, and Reddit with content rotation and topic cooldowns. AI Operations Staff — Health checks, data syncing, scheduled reports, system monitoring, compliance audits. They follow the process exactly, every time, and flag when something's off. Fleet Orchestration — When you have multiple AI employees, you need a manager. I build meta-agents that coordinate your fleet, dispatch work, evaluate output, and deliver a single daily digest of everything your AI workforce accomplished. Verticals shipped: tax firms (6-agent IRS forms / TaxDome / bookkeeping swarm), digital ad agencies (30+ accounts across Google Ads / GA4 / Meta / LinkedIn), DTC supplements (3-agent brand intelligence in UK / US / AU markets), home-services operators (CRM + SMS booking + browser automation), B2B SaaS dev teams, prediction markets, newsletters, lead generation. Why clients keep me on retainer: I operate, not just build. Most freelancers hand you a bot and disappear. I deploy on production infrastructure with health monitoring, auto-restart, secret management, and audit trails. I keep them running. I've done it for myself first. My own business runs on AI employees. Lead research, outreach, content, SEO, proposals. Every system I sell to clients, I've battle-tested on my own operations. I know what breaks. 40+ deployments taught me where agents fail: config coupling, context overflow, token expiry, rate limits, memory drift, browser session decay, OAuth refresh races. I've hit every failure mode and built recovery into the infrastructure. You're paying humans to do work that follows a process. I deploy AI employees that do it faster, cheaper, and without taking weekends off. Send a message with the repeating process you want owned. I'll tell you in 24 hours if it's a fit. 1. AI Agent Development 2. Agentic AI 3. AI Agents 4. AI Automation 5. Generative AI 6. Workflow Automation 7. Claude API 8. LLM Integration 9. Browser Automation 10. Prompt Engineering 11. AI Bot 12. Node.js 13. TypeScript 14. API Integration 15. Lead Generation Automation 16. Business Process Automation

⭐⭐⭐⭐⭐ Top Rated Plus Crypto Accountant & Crypto Tax Expert Client Reviews: 💬 "We've worked with Dishu for the third year in a row, and once again, she has done an outstanding job. She managed our Koinly account for the 2024 tax year, ensuring accuracy across 50+ wallets and exchanges. Her attention to detail, reliability, and consistency continue to impress us. Highly recommended!" 💬 "Dishu is the best. Reconciling transactions is confusing, but she takes the headache away! Quick, professional, and knowledgeable. For anyone looking for help with crypto taxes, look no further." 💬 "Dishu and team are true experts at reconciling crypto accounts. I had thousands of transactions with a very tight timeframe, and they delivered with speed and professionalism. Fantastic to work with, and I look forward to future engagements." 👋 Hi, I’m Dishu – Crypto Accountant and Crypto Tax Specialist with deep expertise in cryptocurrency tax, crypto accounting, and crypto reconciliation. I work with clients across the globe, supporting individuals, traders, and businesses with portfolios ranging from a few trades to highly complex multi-exchange, multi-wallet activity. I’ve helped 1,000+ clients worldwide simplify their digital asset reporting — from casual traders, DeFi enthusiasts, NFT creators, and meme coin traders to professional funds — ensuring portfolios are accurately reconciled, compliant, and tax-ready. 💡 What sets me apart? Most clients start by uploading their CSVs or APIs into crypto tax tools, expecting everything to reconcile automatically. Unfortunately, that rarely works. Complex crypto activity needs professional review — otherwise, errors, missing trades, and mismatched balances can lead to costly tax issues. That’s where I come in. I don’t just plug data into software. Instead, I analyze every transaction line by line, resolve gaps, fix missing cost basis and deliver audit-proof, optimized reports tailored for tax compliance. With years of hands-on experience, I specialise in preparing cryptocurrency tax reports, reconciliation, and accounting for individuals, active traders, businesses, and funds — ensuring you stay compliant while minimising tax liabilities. 🚀 Expertise Across Crypto Activities - Standard transactions: Trading, Transfers, Airdrops, Income, etc. - Advanced activity: DeFi (yield farming, liquidity pools, lending/borrowing), staking (including ETH 2.0), NFTs and Bitcoin Ordinals, GameFi, arbitrage, futures/options, perpetual contracts (Solana perps), meme coin trading, mining, crypto loans, cross-chain swaps, wrapped tokens, validator rewards, DAO treasury management, restaking (EigenLayer/LRTs), AI tokens, etc. 🛠️ Key Skills & Tools: ✅ Proficient with top Crypto Tax Software: Koinly, CoinTracking, CoinTracker, CryptoTaxCalculator, Zenledger, Blockpit, Accointing & more ✅ Experienced in multi-chain reconciliations across Ethereum, Solana, Arbitrum, Base, Polygon, Avalanche, Pulse, BSC, Cosmos, Cardano, Near, and beyond ✅ Skilled in crypto bookkeeping with QuickBooks, Xero, Wave 📌 Services I Deliver: ⭐ Full crypto reconciliation & balance clean-up ⭐ Preparation of comprehensive cryptocurrency tax reports (capital gains, income, staking, NFTs, DeFi) ⭐ Transaction review across CEX, DEX, explorers, and wallets ⭐ Fixing discrepancies, missing trades, or mismatched balances ⭐ I will assist your CPA with crypto tax filings and report clarifications (if needed) ⚡ Why Clients Trust Me ✔️ Accuracy-first approach – every transaction is reconciled, not just imported ✔️ Proactive problem-solving – I fix what software misses ✔️ Clear communication – fast responses, transparent updates, no waiting around ✔️ Proven track record – trusted by clients across the US, Canada, UK, Germany & Australia

Dear my Precious Client, My name is Nhan Nguyen. I'm a Senior Developer from Soin Media, a premier software outsourcing company dedicated to connecting global enterprises with elite engineering talent. My Job Success Score is 100%. And I'm one of Top Rated Plus freelancers on Upwork. I started my freelancing career in 2009. I've been working on Upwork since 2010. With 128 completed jobs, 2681 paid hours, and more than 18 year experience, I will deliver your website, web application, and mobile application smoothly and satisfactorily. You will be satisfied with the final products, and we will have a comfortable journey together from the beginning to the ending of the project. You can check my working history for previous feedback from my clients. Collaborative, committed to quality, clear communicator, reliable, accountable for outcomes, solution oriented, professional, detail oriented are what clients reviewed me. NodeJS, React, React Native, C#, Kotlin, Swift, Solidity, Rust, AI are my main tools to build your website, web application, and mobile application. We can start our working partnership at 1 of these 3 points: 1. A description of what you want me build for you. I will compose a proposal and a development plan based on your project description. 2. A UI design (in Figma, Canva, Photoshop,...) which has several screens of your website, web application, or mobile application. I will design the other screens for you. 3. An existing website, web application, or mobile application which was abandoned by your previous developer(s). I will pick up what we have and continue the development until we launch your product(s) to the market. Feel free to ask me any question. Even you won't hire me, I'm still happy to advise you and help you to get your project warm-up. Best regards, Nhan Nguyen.