Hire the best Bitcoin developers

Check out Bitcoin developers with the skills you need for your next job.
Clients rate Bitcoin developers
Rating is 4.7 out of 5.
4.7/5
based on 973 client reviews
  • $50 hourly
    I am a software developer specializing in the field of Data Science. Some of the projects I have worked on include: algorithmic and quantitative crypto trading strategies, statistical analysis, data mining, machine learning, data visualization. Writing code to analyze data is what I am passionate about and Python is my tool of choice.
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    API Development
    Quantitative Finance
    Matplotlib
    AWS Lambda
    Cryptocurrency
    PostgreSQL
    FinTech Consulting
    Trading Automation
    Data Analysis
    Data Visualization
    Python
    pandas
  • $60 hourly
    Senior Blockchain Web3 Engineer specializing in Blockchain development. Experienced with all stages of the development cycles for dynamic blockchain, cryptocurrency, NFTs, and Decentralized Exchange projects. Well-versed in programming languages such as Solidity, Rust, Smart Contract, Graph QL, React, Typescript. Strong background in project management, customer relations, and technical consultant.
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    Automation
    NFT Metadata
    Financial Writing
    Reverse Engineering
    Web3
    Financial Analysis
    Blockchain Development
    MetaTrader 4
    Solidity
    Smart Contract
    NFT
    MQL 4
    Cryptocurrency
    React
  • $70 hourly
    Programmer and blockchain developer with a solid background in Javascript, Node JS, React, HTML, CSS, Solidity, C++, C#, mql4, mql5 and PineScript. I develop and code indicators, scripts and trading strategies as well as any kind of web automation system. Examples of previous works: - Coding strategies and indicators for MT4, MT5, TradingView and NinjaTrader. - Building robots for cryptocurrencies that work on centralized/decentralized exchanges (e.g. PancakeSwap, UniSwap, Kucoin, Binance, etc). - Automating trading strategies and connecting them to any broker to trade securities, forex, binary options, futures, commodities and indexes. - Web/app development. - Web scraping. - Automating web processes. - Creating interactive GUIs. - Adding security or licenses to your software applications. - API development. - Extracting data from Telegram, Discord, Instagram or any other messaging/social media site. - Improving SEO ranking. Feel free to contact me should you have any queries.
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    Blockchain
    JavaScript
    Websockets
    API Development
    Trading Automation
    MQL 5
    HTML5
    CSS 3
    Financial Trading
    Cryptocurrency
    Bot Development
    MQL 4
    Node.js
    API Integration
  • $70 hourly
    High Frequency and Algo trading system architect . Having experience of 10 years and delivered more than 50 system for both Corporate and retail clients . Worked with Big investment bank and have expertise in forex, Equity, Future,Option,Bonds, Crypto trading. I have expertise in building complete application for financial advisory company . Worked across the Globe
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    Blockchain
    Forex Trading
    Java
  • $33 hourly
    Hi, I am Talha Arshad Dar and I am a top-rated crypto/blockchain/NFT writer on Upwork. I have over 6 years of experience in this sector. I work/used to work for these websites: crypto8.com Bitcoinkoers.org wonderfulengineering.com bitcoinnews.com I can write whitepapers, crypto articles, NFT promotions, Web 3.0 articles, and even help coin projects, IEOs and other blockchain initiatives gain traction with publications on major coin blogs in the form of press releases and sponsored articles. Looking forward Regards,
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    Press Release
    ICO White Paper
    Blockchain
    NFT
    White Paper Writing
    Cryptocurrency
    Technical Documentation
  • $55 hourly
    I have been involved in field of IT for more than 10 years and I have worked several WordPress and Blockchain projects. My expertise extend to cryptocurrencies with a particular focus on Decentralized Wallets, Decentralized Exchangers, NFTs and Tokenomics. I have also provided professional translation and proofreading as part-time jobs for more than 6 years. I have worked with private companies, medical clinics and international humanitarian organizations such as ICRC and IFRC.
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    WordPress Theme
    PayPal
    Ethereum
    WordPress
    Binance Coin
    Cryptocurrency
    Electronic Funds Transfer
    Accuracy Verification
    Domain Migration
    French to Arabic Translation
    Arabic to English Translation
    Page Speed Optimization
  • $80 hourly
    I am a developer with over 10 years of experience building custom websites, web applications and mobile applications. Front-end development: HTML5 / CSS / SCSS JavaScript - ReactJS / Node / JavaScript ES5/6 / jQuery / Angular Mobile Applications: React Native - iOS / Android Back-end development: Node / Express Python / Flask / Django PHP / WordPress / Symfony Database systems: MySQL / PostgreSQL Rest API / Microservices Architecture Blockchain development: Solidity / HardHat / Truffle Web3 / Ethers / BitcoinJS-lib Ethereum / Polygon / BSC / etc If you are interested in working together, please note that I am US-based in the eastern time zone. I do all of my work myself and do not outsource any projects.
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    Solidity
    Electron
    DApps
    web3.js
    Blockchain
    AngularJS
    WordPress
    Flask
    Node.js
    PHP
    React
    Python
    JavaScript
  • $179 hourly
    If you are looking for the "Rolls Royce" of Pinescript/Tradingview Developers, then you have come to the right place. In addition to my primary specialized skill as a 'Pinescript Connoisseur', I also have experience connecting to trading exchanges via API which makes me the best 1-stop-shop solution for you on Upwork. Having spent over $50,000 on the platform myself as a client for my own endeavors, I have had my fair share of bad experiences with freelancers. If you hire me, you will receive superior communication, top quality clean written code, and some of the fastest turnaround times on Upwork. I will deliver an experience as explained above, and all I ask is that if I do in fact deliver such an experience, you take the time to leave me a detailed review at the end of our work together, explaining how your experience working with me differed from any previous experiences you may have had with other freelancers on the platform. You probably are wondering how much you might spend working with me, and that really just depends on the complexity of your project. If you have a simple request, such as a simple strategy/indicator without much going on, you likely will pay between $550-$1500. An example being, a Bollinger band strategy with a take profit and stop loss. If you have a more moderately complex project, such as mixing/altering various indicators to create a final strategy/indicator, you likely might spend between 1500-3500$. If you have a complex project such as creating an entire indicator suite(multiple indicators), such as creating 5+ indicators to sell on Tradingview, you likely could spend well over 3500$. If you are wanting to automate your trading, depending on the platform of choice and the nature of the strategy, the cost for such a connection can range anywhere between 2000-6000.(normally around $3500) Shoot me a message and lets chat over zoom via the Upwork integration and quickly discuss your project needs. The consultations are free, and last as long as needed. It can be 2 minutes or 2 hours. My goal during this call is to ask you as many questions as I need until my brain clicks and fully understands your project. THINGS I CAN HELP YOU WITH : 1. Creating Strategies and Indicators On Tradingview 2. Modifying Strategies and Indicators On Tradingview 3. Automating Access To Tradingview Indicators For Users If You Sell Custom Indicators 4. Consulting For Tradingview and Pinescript 5. Consulting For Selling Indicators On Tradingview THINGS I CANNOT HELP YOU WITH: 1. Improving/Creating Your Strategies by myself. If you want me to magically improve/create your strategies, I cannot help you with that. If you have the logic needed to improve/create your current strategies, I would be happy to implement that for you, but I am not capable of magically improving/creating your strategy upon my own accord. 2. If you come to me and say, "I want an accurate indicator/strategy" I will not be able to provide that for you. When coming to me for help, you need to have the logic ready in plain English so that I can implement the logic you explain to me. I will not come up with the logic for you, however depending on the request I might give you some pointers/ideas. This goes for any request. If you want to use a free indicator that is open source on the Tradingview Indicator Library, I would be happy to implement that for you. If you would like to discuss and get my opinion on what the logic should be, depending on what the task is, I would be willing to do that over a zoom call. # tradingview , # pinescript , # pine script , # trading view, #tradingview, #pinescript, #pine script, #trading view, #tradingautomation #trading automation, #API, # API
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    Problem Solving
    Web Scraping
    Web Crawling
    Scripting
    Automation
    Google Sheets
    Algorithm Development
    Selenium WebDriver
    Python
    Browser Automation
    Trading Automation
    Selenium
    Email Automation
    Google APIs
  • $40 hourly
    I am a Java and Python developer with more than 10 years of extensive experience in developing a wide range of projects. You can be sure that I will devote all my time and all resources to your project. I strive for perfection and with my experience and skill set, I can bring your ideas and project to life! 𝐘𝐎𝐔 𝐍𝐄𝐄𝐃 𝐌𝐄, 𝐈𝐅: 🔹 you need professional advice before starting a project 🔹 you want the developer to understand you and your project 100% 🔹 you want to be 100% sure of the result and get guarantees 🔹 you do not want to overpay for the mistakes of non-professionals 🔹 you want to get excellent communication and transparent development process 🔹 you want to take part of the process and control it 🔹 your project is a big challenge 𝐒𝐔𝐂𝐂𝐄𝐒𝐒𝐅𝐔𝐋𝐋𝐘 𝐂𝐎𝐌𝐏𝐋𝐄𝐓𝐄𝐃 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒 𝐅𝐎𝐑 𝐓𝐇𝐄 𝐅𝐎𝐋𝐋𝐎𝐖𝐈𝐍𝐆 𝐈𝐍𝐃𝐔𝐒𝐓𝐑𝐈𝐄𝐒: 🔹 Marketplaces (Amazon, eBay, AliExpress, etc.) 🔹 Real Estate (Redfin, Zillow, Realtor, etc.) 🔹 Job portals (Glassdoor, Indeed, Elscafe, etc.) 🔹 Social Networks (LinkedIn, Facebook, TikTok, Instagram, Reddit, etc) 🔹 Messengers (Telegram, Whatsapp, Discord, etc.) 🔹 Governmental (US Census, Analytical Web Application to view Ukrainian public purchases, etc.) 🔹 News/Media 🔹 Law 🔹 Cryptocurrency (Blockchain, Uniswap, Pancakeswap, etc.) 🔹 Sports bettings (bet365, 1xbet, etc.) 🔹 Business (dashboards, automation, etc.) 🔹 Websites and CRM/ERP systems development 𝐁𝐀𝐂𝐊𝐄𝐍𝐃 𝐒𝐊𝐈𝐋𝐋𝐒𝐄𝐓: 🔹 𝗣𝘆𝘁𝗵𝗼𝗻: Django, Django REST framework, Aiohttp, Bootstrap, Dash, FastAPI, Flask, numpy, pandas, PyScripter, ReactJS, Scrapy 🔹 𝗝𝗮𝘃𝗮: Spring, Spring Boot Framework, Hibernate, Maven, Spring jpa, Spring security, Spring web 🔹 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MySQL, PostgreSQL, SQLite, MongoDB, AzureSQL, BigQuery, H2, MariaDB, PGPLSQL, RabbitMQ, Redis, SQ My services include all the listed above, but are not limited to those cases only. I'm eager to work with you to deliver high-quality solutions for your problems and ready to fully meet your Business Needs. Feel free to contact me anytime and get a free consultation 📝.
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    Discord Bot Development
    Bot Development
    Java
    Web Application
    Web Development
    OCR Algorithm
    Chatbot
    Automation
    Spring Boot
    Software Development
    ETL Pipeline
    Data Scraping
    Python
    Scrapy
    Data Extraction
  • $185 hourly
    I am a California based NFT smart contract developer/web3-DApp developer/NFT consultant/advisor and have successfully launched over 10 NFT projects for my clients. I have provided consultation for over 20 NFT clients too. I have also worked on my own 10k generative ERC721 NFT art project. I was involved in every aspect of the NFT project from start to finish including contract development, twitter/discord marketing, generating the 10k art illustration, uploading images to IPFS, website design, integrating web3 for website minting, etc. I look forward to hearing from you and learning more about your project! Eugene
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    Blockchain
    Ethereum
    Front-End Development
    Blockchain Development
    Website
    Web Design
    Cryptocurrency
    DApps
    Smart Contract
    web3.js
    Solidity
    Web Development
    JavaScript
    React
  • $18 hourly
    Greetings! I have 6+ years of professional experiences in WEB and MOBILE APP development. I used to be a full stack developer, I provide professional service at a reasonable price. SKILLS: 1) Web Development * Asp.net Core, Asp.net MVC, Asp.net MVC web api, Hang Fire,signalr * WPF,WCF * Php,Cake Php, Laravel * AngularJS,ReactJS, Node.js * Web basis(Javascript, HTML5, Jquery UI, CSS3, Bootstrap) * API development and integration 2) Mobile App * React Native * Xamarin 3) Windows App *.NET framework / WPF / C#/VB 4) Database *MSSQL *My sql. *Mongo DB I look forward to working with you soon. Thanks for reading
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    Angular
    WordPress Development
    Shopify
    API Integration
    SignalR
    MySQL
    MySQL Programming
    .NET Framework
    MongoDB
    React
    WordPress
    AngularJS
    Windows Forms
    C#
    ASP.NET MVC
  • $60 hourly
    ★ Long-term support: 78% of my clients choose to work with me again, and I am continually improving my soft skills. ★ I always stay in touch because I understand that this is an important aspect of building long-term relationships. ★ Once your product is published, you can rest assured that everything will work flawlessly. What clients say about my work: 🌟 Andrew is a very talented blockchain developer, he worked with me to implement any ideas I had and it is always a pleasure whenever we work with him. 🌟 Very professional service and development on my project. 🌟 Andrew is a skilled developer, while working with our several complex systems he quickly understood the existing code, and provided elegant solutions and thorough testing. 🌟 Andrew pays very good attention to detail and helped show me things I did not consider. I appreciate Andrew's ability to keep an active line of communication open and stay on track when requesting multiple milestones and updates. 🌟 Couldn't have asked for the project to have been done any better. Delivered exactly what I asked for communication was excellent even when I may have been annoying haha. My go-to developer for future projects 10/10. - MEV Sandwich, Arbitrage Bots - Token & Coin development - Binance smart chain BEP20 - Services and DApps based on Blockchain - Fundraising, LGE, ICO, IDO, Presale, ERC-20, ERC-223, ERC-721, IPFS, Solidity, Smart Contract development & audit - Gambling and Casino smart contracts - Cryptocurrency exchange (DApp or Centralized) - Fund Platform based on Blockchain - Bitcoin and Ethereum investment platform - Trading bots for cryptocurrency to exchange Bitcoin | Ethereum | TRON | USDT | TRC20 - Analytics for cryptocurrency - API Development & Integration - blockchain.info, inrura.io, poloniex.com, bitfinex.com, hitbtc.com, coinbase.com, kraken.com, cex.io, coinmarketcap.com, cryptokitties.co, uniswap.org, aave.com - Blockchain stack - Hardhat, OpenZeppelin, Web3, Solidity, Infura, Truffle, MIST/Remix, BTC, ETH - Wallets & Clients - Geth, Metamask - Language stack - Solidity | Python | Golang | Rust | Javascript | Go
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    Blockchain, NFT & Cryptocurrency
    Initial Coin Offering
    Bot Development
    Web Analytics
    Ethereum
    Solidity
    Blockchain
    Cryptography
    web3.js
    Web Services Development
    Blockchain Architecture
    API Integration
    Python
  • $65 hourly
    I'm the CEO at ArStudioz, a Blockchain App Development Company that develops user-friendly Mobile Apps and Software for Companies like Rolls Royce, Siemens Arabian Bemco, Idea Network, UC Bank to help them increase engagement, transactions, and overall satisfaction with their customers! My passions in business focus on solving real problems for the Startups & Enterprise and making sure that my team delivers the highest quality products. I always strive to make my clients satisfied, client's end customers happy, and skyrocket business sales with our products and services. * ArStudioz provides 360-degree mobility services. From Business strategy and design to development, and product life cycle management. * We work on disruptive technologies such as Blockchain, Artificial Intelligence, and AR & VR * Ethreum, BSC, NFT, Solana, Rust, Solidity * Delivered 49+ Mobile Apps, 20 Web Apps, and 10+ Custom Software. * 5 Star Reviews on Clutch and GoodFirms * Proficient English Speaking Team * WhiteLabel for Salon App, Facebook Like App, Instant Chat App, Chatbot * Stellar | Stellar Lumens | Stellar Blockchain expert, I can create private nodes, wallets, tokens, and cryptocurrency in few weeks. *XRP | Ripple | XRP Ripple Blockchain expert, I can create private nodes, XRP NFTs, wallets, tokens, and cryptocurrency in few weeks. ArStudioz helps Startup get their MVP in the shortest time, we implement Rapid Application Development and Agile Methodologies in order to deliver what you desire. We take care of your project from Ideation to Development to Deployment, we sign an NDA and get started with the requirement gathering/brainstorming phase to narrow down the requirement, followed by Wireframes and Development.
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    DeFi
    Algorand
    NFT Marketplace
    Solana
    React
    Cryptocurrency
    Blockchain
    NFT Minting
    Smart Contract
    web3.js
    Node.js
    Stellar
    JavaScript
    Blockchain Development
    Solidity
  • $50 hourly
    ✅ Top Rated on Upwork ✅ 5 Star client's Feedback ✅ High Client Recommendations With over 8 years of experience in the Fintech industry, I am a passionate technologist and enthusiast of Blockchain and AI. My focus has been on lean methodology, design prototyping, mobile apps, SaaS platforms, and APIs. I am a leading advocate for customer-centric design, UX, and the thoughtful application of technological innovations. In addition to my professional experience, writing about technology has been a long-time hobby of mine, and it has turned into a profession with the publication of two books, Hack-X-Crypt and X-Shell. I build efficient and reusable tech products for Fintech startups and help teams write high-performance and reusable codes. My passion for performance debugging and benchmarking has led me to be an expert in my field. My hands-on experience in developing Blockchain and Cryptocurrency ecosystem products includes cryptocurrency exchange, bots, staking, liquidity solutions, swapping platforms, mining pools, crypto farming platforms, crypto wallets, leverage, margin, and futures trading, DeFi systems, STO/ICO/IEO, among others. I have extensive experience with everything in the DeFi industry from DEXs to NFT marketplaces, launchpads, various kinds of protocols for staking, farming, bridges, token, and NFT launchpads, etc. Some of my notable achievements include the implementation of the state-of-the-art proof-of-stake consensus protocol in a new blockchain forked from Ethereum, and Polygon, along with Layer 1 & Layer 2 solutions. I have also developed communication through the RPC-JSON interface to monitor withdrawals and deposits of Bitcoin and other compatible altcoins, as well as PoW mining algorithms (including those from Bitcoin, ETH Private Chain, Litecoin (script), etc. Additionally, I have expertise in smart contracts, custom smart contract development and deployment, STO/ICO/IEO/IDO, AI-based crypto bots, flashloan strategic bots, front-runner bots, and chatbots for the Fintech Industry.
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    Blockchain
    Blockchain Architecture
    NFT Minting
    Decentralized Exchange
    NFT Marketplace
    Smart Contract
    MERN Stack
    Node.js
    Solidity
    React
    Solana
    Smart Contract Development
    Crypto Wallet Development
    Cryptocurrency
  • $80 hourly
    Leveraging over two decades of in-depth experience in Technology and High-Frequency Trading (HFT), I've had the privilege to serve premier institutions including Merrill Lynch, Bank of New York, HSBC, Dresdner, Royal Bank Of Canada, Mitsubishi, Credit Suisse, and Insch Kintore. As a versatile consultant, I offer an expansive array of technical services to a diverse clientele encompassing FinTech startups, high-net-worth traders, Investment Banks, Market Makers, High-Frequency Trading Firms, Hedge Funds, and Brokers. My expertise also includes consulting on High-Performance Computing projects, positioning clients at the forefront of innovation and efficiency. I bring to the table proficiency in: Certainly, here's an improved version of your list with some refinements: ✅ Proficiency in an extensive array of programming languages, spanning C, C++, CMake, C#, R, LLVM, Rust, SYCL, DPC++, Python, Verilog, VHDL, CUDA, SQL, MDX, XML, XBRL, and Assembly, with expertise in both x86 and ARM architectures. ✅ Mastery in crafting advanced neuromorphic hardware applications, employing tools such as Nengo and Spiking Neural Networks (SNNs) to push the boundaries of innovation. ✅ Pioneering contributions to the field of Spiking Transformers (Spikformers) and the successful deployment of cutting-edge Photonic Spiking Neural Networks. ✅ Profound proficiency in Transformers, encompassing intricate techniques such as Low Ranking Kernels, learnable patterns, Fixed Factorized patterns, and the generation of random patterns. ✅ Specialized focus on blockchain technologies, with a strong emphasis on SOL (Solana) and ETH (Ethereum) development, utilizing languages including Solidity and Rust. ✅ Extensive expertise in deep learning frameworks, including PyTorch and TensorFlow, and hands-on experience with language models such as GPT-3, BERT, Palm2, and DOM. ✅ Application of advanced methodologies like DD-Q-Learning, Reinforcement Deep Kalman Filters, and Mean Fields Game to tackle complex problem-solving and decision-making scenarios. ✅ Advanced knowledge in high-performance, in-memory, column-store real-time streaming databases, with a specialized proficiency in Kdb+ and the Q programming language. ✅ Competence in Linux administration, Systemd, and cloud platforms, particularly adept at AWS EC2, along with mastery in UserSpace Networking, Stacks, FD.io, and Vector Packet Processing. ✅ Proficiency in containerization technologies like Docker and Kubernetes (K8s), complemented by expertise in utilizing cloud services such as AWS ECS, AWS EMR, SageMaker, Gen AI Studio, and AWS Workflow Studio. ✅ In-depth comprehension of the dynamics of Cryptocurrency Exchanges (CEX), including expert knowledge in Market-Making strategies, Order Book Microstructure modeling, and the intricacies of trading dynamics. ⭐ I pride myself on my stellar reviews and feedback which are a testament to my dedication to excellence and client satisfaction. ⭐ My robust portfolio and strong work history demonstrate the breadth and depth of my expertise. ⭐ I guarantee quality work satisfaction, ensuring all deliverables align with your strategic goals and exceed expectations. ⭐ I operate on a trust-based model where no upfront payment is required, ensuring complete transparency and accountability. As an independent consultant, I focus on forging strong client relationships, providing tailored solutions, and driving growth. Ready to harness the power of innovative technologies to accelerate your journey to success
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    Performance Optimization
    NumPy
    Cluster Computing
    CUDA
    FPGA
    Mathematical Modeling
    X86 Assembly Language
    Data Science
    Deep Neural Network
    Quantitative Finance
    Ethereum
    Artificial Intelligence
    Python
    C++
    C#
  • $60 hourly
    QS MARKETING CORP Services List: 1. Help with TOKENSALE from the beginning, so you make the Hard Cap. 2. Broadcast on Large & proven investor forums with active investors. 3. Premium Airdrop members (80k-90k) OR Normal Airdrop - (25-30k) 4. Bounty Campaign Design/Management. 5. Social Media Management FB, Twitter, Medium, Reddit, Instagram, Steemit, Discord, LinkedIn, Pinterest 6. 24*7 Telegram Management & Growth Hack (Conversation Generation also) 7. Graphic Designing (Regular) for SMM 8. ICO calendar Listings. 9. Exchange Listings{​​​​​​​​​ALL TYPES}​​​​​​​​​ + Market Making [Price on request] 10. PRs a must for the investors – on both Premium & Normal ones. 11. Exclusive Premium Video making(Featured Service) ALSO OFFERED Whitepaper Writing/Rewriting/Design/Redesign, Website creation/redesign
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    Cryptocurrency
    Fundraising
    Press Release
    Community Management
    Facebook
    ICO White Paper
    Business Management
    Reddit
    Forum Moderation
    Project Management
    Binance Coin
    App Store Optimization
    Blockchain
    Marketing Management
  • $100 hourly
    As a Senior Software Engineer, I am a highly motivated and creative Software Engineer with over 10+ years of experience. I have completed a master’s degree in Computer Science along with equivalent training, fellowship, and work experiences. I have strong communication and problem-solving skills, self-awareness, a positive attitude, and a sense of humor and empathy. I always share my thoughts and ideas freely while also listening and being supportive in obtaining, sharing, and responding to feedback to improve your products providing top-tier support. I have an impeccable reputation and a proven track record on internal and cross-border contracts. Some of the areas I cover are: - Native, Progressive Web and Hybrid Mobile applications - Cloud hosting and CI/CD pipeline implementation in AWS, Firebase, Azure, etc. - CMS development and customization - Ecommerce design and development - Experience with distributed source control systems (Git, Bitbucket, etc.) - Unit testing, documentation and deploying code that integrates with real-time data streams and API endpoints I look forward to working with you and your company to streamline your projects to ensure your business and ideas succeed!
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    Laravel
    Vue.js
    Angular
    PHP
    AWS Systems Manager
    Node.js
    Smart Contract
    Rust
    Solidity
    Web3
    React
    SaaS
    Blockchain
    Project Management
    Web Design
  • $10 hourly
    I'm Ajayi by name, I have been in the Cryptocurrency and NFTs space for over 4 years. I have helped numerous clients to complete over 60 projects here on upwork by working as a; ✅Collab Manager, ✅Discord Chatter, ✅Discord Moderator, ✅Community Manager ✅Blockchain Virtual Assistant ✅Community management and engagement ✅Social media management ✅Discord specialist ✅Web3 researcher 👇👇👇My Services include but not limited to:👇👇👇 ✅ Managing Collab in the Crypto and Nfts space ✅ Community Building ✅ Community Moderation ✅ Whitelist Grinding ✅ Discord, Telegram and Twitter marketing for your crypto project ✅ Daily crypto reports/data about your portfolio ✅ Community Manager / Moderator (Discord, Telegram, Twitter) ✅ Discord Shilling / Engagement / Chatting (10-30 team members available for 24/7 engagement) ✅ All Blockchain related research
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    Telegram
    Growth Strategy
    Blockchain
    Influencer Marketing
    Crypto Asset
    Cryptocurrency
    Discord
    Twitter
    Community Promotion & Growth Hacking
    Virtual Assistance
    Community Management
    Customer Support
    Community Moderation
  • $35 hourly
    What started out as a passion - helping business succeed - eventually became a means to connect with a community of Entrepreneurs, Investors, VCs, Scientists and Hustlers. Quite simply, I create professional investor presentations and related documents for startups. Clients include major VC firms such as AngelList, Urban Mobility Labs & Catalyst Health Ventures. Some of the recent high-profile success stories include Aquis Inc, Supia Inc, Microsoft, Adobe, Dropbox & Accenture. Since 2006, I have been offering sophisticated services such as; 💰 INVESTOR PITCH DECK: Many startups and venture capitalists get caught up in trying to write out specific slides in an investor pitch deck according to a structure they found on the internet or in an incubator workshop. For example, they tend to focus a lot on the problem or the opportunity slide in a startup pitch deck. Although these are important slides that should be included in any investor presentation, one of the most important elements of a solid startup investor pitch presentation is **telling the story.** Telling your story might sound easy, but ensuring it flows in a way that not only makes sense, but also allows you to connect with your audience isn’t that easy as it sounds. However, working with a highly experienced and knowledgeable pitch deck specialist can save your time, money, and also provide you with a startup pitch deck that you can’t wait to show off. I do this by focusing on the following: ✔️ Completely Customized Service ✔️ Target Market Research ✔️ Appealing Design ✔️ Creative Communication and Messaging ✍️ BUSINESS PLAN WRITING: A startup business plan is a key part of starting and growing any business. A complete business plan is often 40 + pages and includes a comprehensive understanding of financials, market research, and any necessary technical details about the business’ solutions. I can work with you to write the sections that would stop other entrepreneurs from finishing. Not only do I take the time to identify and fill in the missing gaps and sections in your business plan, I also think about the layout. After all, if it doesn’t look exciting to read, it won’t get read. I do this by focusing on the following: ✔️ A Clean and Clear Layout ✔️ Custom Graphics and Illustrations ✔️ Complete and Timely Solutions 📈 SALES DECK: Many entrepreneurs make the common mistake of thinking that a product demo is enough to close a new customer. The truth is that sales decks are critical to accelerating your sales process, and yet most fall drastically short of accomplishing this. I can help ensure that your sales deck presentation: ✔️ Tells a story and creates an emotional connection with potential customers ✔️ Helps potential customers view the problem and why they need a solution ✔️ Details how your solution is better than the competition 📊 FINANCIALS: As an entrepreneur or startup, you already know that a solid investor pitch presentation includes several important elements such as challenges, opportunities and numbers. Here are some ways I can help: ✔️ Clean, Striking Excel Models ✔️ Multiple Scenarios ✔️ Models Built From the Bottom-Up ✔️ Valuation Sheet 🔎 GLOBAL MARKET RESEARCH: To ensure that you fully understand your target market and audience, it can take hours upon hours of research. Then, you need to filter through all the data for the relevant information to include in your pitch to investors. I specialize in the following top three services: ✔️ Competitive Analysis & Mapping ✔️ Market Sizing and Growth ✔️ Market Sizing and Growth 📖 eLearning / Instructional Design: Engaging eLearning modules using Articulate Storyline Interactive exercises, simulations and custom assessments SCORM/TINCAN compliant. 🏷️ Brand Identity: I can help you in below key areas ✔️Logo Design ✔️ Brand Identity creation & design ✔️Marketing Materials Design 👍 CLIENT FEEDBACK: «Purnendu quality and flexibility have been priceless for me and my team. I can highly recommend others to use Purnendu' s services.»- Karen Kocher, Global General Manager, Microsoft Expect frequent updates and timely delivery of a stellar, one-of-a-kind deck, as I ensure a worry-free experience for all my clients. If you think we can create a better world together, you’ll have me at HELLO. 👋
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Microsoft Word
    Visual Presentation Design
    Cryptocurrency
    Adobe Illustrator
    Adobe Photoshop
    Social Media Content Creation
    Animation
    Presentations
    Brand Development
    Microsoft PowerPoint
    Financial Presentation
    Keynote
    Presentation Design
  • $50 hourly
    Highly motivated professional with a consistent track record of customer satisfaction. Background in quantitative analysis and back-end software development in a wide variety of fields (finance, telecom, commodities, pharma, cryptocurrencies). Strong sense for practical solutions to engineering problems combined with a solid mathematical-logical background. Combining vast experience in IT, finance, and business. Consensus-oriented and mediating character.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Financial Writing
    Mathematica
    Engineering Simulation
    Derivatives Trading
    Visual Basic for Applications
    Perl
    Blockchain
    C++
    Python
  • $15 hourly
    I have 6+ years experience in this field. I design and develop many cryptocurrency projects like as Dapps, ICO, IDO, exchanges, nft market place. I also know very-well about wordpress cms and shopify . I divide projects is some steps. #understand project requirements #design demo according to requirements #keep in touch with client #fully project deliver with testing #regular keep in touch for project feedback
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Blockchain Development
    web3.js
    Solidity
    Smart Contract
    Ethereum
    Blockchain
    Logo Design
    UI Graphics
    Cryptography
    Blockchain Architecture
    Initial Coin Offering
    WordPress
  • $50 hourly
    I am an expert at developing tech strategies and models for blockchain and crypto solutions across exchanges with as little latency as possible. I have also work with numerous 3rd Party integrations for similar projects in the crypto space. These are my roles & accomplishments - Implement crypto currency payment integration - Development of crypto exchanges trading solutions - Create bots and trading strategies - Creation of DEX Trading Platform - Create/implement smart contract. - Web3 frontend implementation. - Trading bots and solutions - Hands-on experience with trading system development: linking exchanges, data management and preprocessing, saving API and trade information, processing trade CSV/JSON, creating/exploring features, building backtesting and trading platforms, trade order management, implementing and execution of algorithms, calculating portfolio stats, creating final reports and charts, statistics and more. - Data Analytics/Dashboards/BackEnd/FrontEnd - Creation of DEX Trading Platform - Working with DEX's on blockchains such as ETH (Uniswap, Shibaswap, Sushiswap), BSC (Pancakeswap, Apeswap), Poly (Quickswap, Sushiswap), Avalanche, Fantom, Celo and more. - Creation and implementation smart contracts. - Financial Analytics, Information Extraction, API Development, Integration, Payment Gateways Tech Stack: Backend: Python, FastAPI/Flask/Django, Postgres/TimescaleDB, Redis, Celery, Kafka, Elastic Search, Websockets, Node.js/Express.js/Mongo Blockchain: Solidity, Rust on ETH, BNB Chain, EVM Chains, Solana, NEAR Frontend: React.js, Next.js, Redux, Typescript, Nest.js App Dev: React Native UI/Ux: Figma I'm hardworking and committed to my work and will ensure that you get the best experience possible.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    FinTech Consulting
    Crypto Wallet Development
    Crypto Asset
    Blockchain, NFT & Cryptocurrency
    Crypto Exchange Platform
    Crypto Wallet
    Node.js
    Solidity
    Python
    Ethereum
    Blockchain
    REST
    Cryptocurrency
  • $100 hourly
    ✅Frontend: HTML, CSS, JS, TS, React, Vue, Svelte, Web3 ✅Backend: Solidity, Rust, Golang, Python, Node ✅Protocol: Solidity, Anchor, Hardhat, Foundry Software developer that enjoys tackling interesting challenges, designing novel solutions and problem solving.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Ethereum
    Rust
    web3.js
    Golang
    Python
    Node.js
    Smart Contract
    Solidity
    React
    Linux
    Digital Marketing
    MQTT
    Vue.js
    DApps
  • $30 hourly
    Meet Manuj, a seasoned Blockchain Developer with a proven track record in delivering exceptional results. Specializing in Smart Contracts, DEFI Apps, D Apps, Digital Wallets, and Crypto Exchanges, he brings a wealth of expertise and professionalism to every project. With a proficiency in Full Stack Development, including Angular, React Native, Laravel, Node.js, Cake PHP, CodeIgniter, and MERN Stack, he has accomplished numerous successful projects. From JavaScript, jQuery, Vue.js, HTML, CSS, Bootstrap, REST API, GIT, to CURL, he possesses a comprehensive skill set to tackle diverse development challenges. Manuj's knowledge extends beyond development frameworks. With extensive experience in Linux, familiarity with AWS and Telegram Bots, and adeptness in Project Management tools such as Jira, Trello, and Asana, he ensures seamless integration and efficient project coordination. Having worked with high-profile clients worldwide, Manuj offers a range of services across multiple domains. His expertise includes Ecommerce Solutions, encompassing tailored Cart Development, seamless Payment Gateway Integration, Third-Party Application Integration, Mobile Commerce Optimization, and robust CMS Development. In the realm of Web/Mobile App Development, he excels in creating cutting-edge Real Estate PWAs, dynamic Web Portal Development, innovative CMS Website Design and Development, striking Corporate Website Development, and exceptional iOS/Android App Development. For custom product development, Manuj delivers outstanding results with Custom Windows Application Development, robust Database Application Development, smooth migration from ASP, PHP, or Windows to ASP.NET Web-Based Applications, engaging Social Media Application Development, and seamless API Development and Integration. What sets Manuj apart? 1. Open and Honest Communication: He prioritizes transparent and effective communication, ensuring a seamless collaboration experience. 2. Time Punctuality: With a strong commitment to meeting deadlines, Manuj delivers projects on time, respecting your project's timeline. 3. Diversity: He embraces diversity and leverages various perspectives to bring unique insights to every project. 4. Compatibility: He adapts seamlessly to your requirements and systems, ensuring compatibility and smooth integration. 5. Getting the Job Done: With a proven track record of successfully completing projects to the highest standards, Manuj consistently delivers exceptional results. 6. Over Delivering: He goes above and beyond to exceed client expectations, providing exceptional value through his work. Choose his services for remarkable quality, professionalism, and outstanding results. Let's collaborate and bring your vision to life. -- Cheers
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Shopify
    MERN Stack
    Solidity
    Smart Contract
    Emerging Tech Consultation
    Initial Coin Offering
    NodeJS Framework
    Ethereum
    Blockchain
    Cryptocurrency
    NFT
    DApps
    WordPress
  • $25 hourly
    Blockchain developer, specialized in custom cryptocurrency and blockchain development. I have extensive experience in ICO, POS – Proof of Stake, blockchain website, web portal, & smart contracts application development. I am very proficient with the solidity programming language, Ethereum, token generation, digital currency exchange, proof of work (POW), and building innovative, highly customized, robust, feature-packed, and modular blockchain development solutions. I am responsible for designing and implementing new innovative features and functionalities, establishing the blockchain, cryptocurrency, ICO, smart contracts application architecture, ensuring high-performance and availability, and managing all blockchain development & technical aspects. I work closely with project stack holders and end customers to provide an effective, visually appealing, and intuitive implementation. As a full-stack blockchain developer & solidity programmer, I have successfully delivered a wide range of custom cryptocurrency and blockchain development projects using the smart contracts solidity language with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing Blockchain applications: design, architecture, development, and publishing. An one stop destination for all your NFT needs, non-fungible token creating, NFT marketplace development, Creating Book NFTs, NFT gaming platform, NFT virtual real estate platform development, Allow NFT holders to separate types of NFTS, mint them together to create their own books. and everything that has to do with NFT. I have covered for you. With the consummate evaluation of your blockchain development requirements and comprehensive engagement in blockchain technology, I provide custom application development, token generation, creative theme development, and maintenance services that cater to myriad industry verticals. Are you looking full time & dedicated blockchain developer to develop a user-friendly high-end functionality based ICO, cryptocurrency or smart contracts web application? I will love to engage myself as a full-stack blockchain developer and assist you with innovative and creative strategies. My Technical Blockchain Development Expertise: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ Being a full-stack blockchain developer, I have decent expertise in Blockchain development and custom smart contract application development technologies: ✅ Server-Side Languages: PHP, Node JS ✅ Frameworks: Express Js, YII2, Laravel, CakePHP ✅ JavaScript Frameworks: Angular Js, Jquery. ✅ Smart contract language: Solidity ✅ Data Management: o RDBMS: MySQL 5.X, PostgreSQL, Amazon RDS o NoSQL: MongoDB. o Caching: Memcached, Redis o Searching: Solr, Lucene, Elasticsearch, Amazon CloudSearch ✅ Queue: ActiveMQ, Amazon SQS ✅ Server Technologies: Linux, Ubuntu ✅ Cloud Computing Platforms: Amazon Web Services ✅ Frontend Stack: o Languages: HTML5, CSS3, Sass, JavaScript o UI Frameworks: Bootstrap, jQuery UI o JavaScript Frameworks: React, Backbone.js, Angular 2 ✅ Third-Party APIs Integration: o Payment Gateway: PayPal, Stripe, Authorize.Net, Coinpayments.net o Social: Facebook, Twitter, Google+ o Geo-location: Google Maps, Bing Maps o File Storage: Dropbox, Google Drive Blockchain Development Services We Offer: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ Being a full-stack blockchain developer & solidity programmer and associated with an ISO certified blockchain development company, I develop rapid, error-free website & web applications to achieve an enterprise's functionality implementation and business logic with minimum complexities ✅ Custom Blockchain Development ✅ Smart Contracts Development ✅ dApps Development ✅ Crowdsale ✅ Hyperledger & Multichain Development ✅ Multichain/Supply Chain Development ✅ Custom Cryptocurrency Development ✅ Crypto App Development ✅ ICO Web Development ✅ POC Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Private Blockchain Development ✅ Blockchain Consulting ✅ Blockchain Testing ✅ Ongoing Blockchain Development Support and Maintenance ✅ Full-Stack Blockchain Development ✅ Full Time Dedicated Blockchain Developer ✅ Half Dedicated Blockchain Developer Hourly Basis How do we communicate and report? ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ We always prefer to keep our work transparent, and for this reason, we like to be in touch with our valued clients on a daily, weekly & monthly basis. According to the requirement, we use many types of project management tools for the blockchain development project's communication. ⦿ Upwork Message Board ⦿ JIRA ⦿ Azure DevOps Server ⦿ Asana ⦿ Trello ⦿ Zoho Projects
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    DeFi
    Blockchain Architecture
    Blockchain
    NFT
    MongoDB
    Blockchain Development Framework
    Blockchain Security
    Cryptocurrency
    DApps User Experience
    Binance Coin
    Node.js
    Blockchain, NFT & Cryptocurrency
    web3.js
    Game Development
    Blockchain Development
    NFT Marketplace
    Solidity
    Decentralized Exchange
    Binance NFT
    DApps
    Ethereum
    NFT Design
    Smart Contract
    Web Development
  • $15 hourly
    Have strong organizational skills, excellent communication abilities, attention to detail, proficiency in relevant software and tools, and the ability to work independently and proactively. Additionally, a good understanding of the specific needs and preferences of the client.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Google Docs
    Public Relations
    Product Listings
    Market Research
    Media Relations
    Cryptocurrency
    eCommerce
    Canva
    Scheduling
    Product Research
    Invoicing
    Data Entry
    Microsoft Excel
  • $32 hourly
    Experienced Android Developer, with experience in web technologies on both the back and front end. Languages, frameworks & experience - Java & Android - Javascript, Node.js and Express.js - Python, Tornado. - Experience with Cloud Management, Amazon EC2 and Google Cloud Compute. - Bitcoin-related scripts and wallet components
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Nuxt.js
    Vue.js
    API Integration
    MongoDB
    Cryptocurrency
    Ethereum
    React
    Python
    Node.js
    Android App Development
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