Hire the best Bitcoin Developers in India

Name: Bitcoin developers
Brand: Upwork
Rating: 4.7 (183 reviews)

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Clients rate Bitcoin developers

4.7/5

based on 183 client reviews

$70 hourly
bhavishya g.
- 4.9/5
- (89 jobs)
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

Bitcoin
Forex Trading
Blockchain
Java
$200 hourly
Nikhil S.
- 4.9/5
- (159 jobs)
Let's get your token sale funded! Best-in-industry Associations: - Director of Marketing at Morpheus.Network - Advisor at Vulcan Forged - Consultant to a NASDAQ-listed company - Ex Consultant to Keynote and FantomDC by FTM (Top 30) - Ex consultant at Cryptokitties and FLOW - Ex Vertical Head at F500 Bajaj-Allianz - Ex India Community Manager at BlaBlaCar Accomplished marketer with domain expertise and a proven track record in finance, blockchain, Defi and NFT. 10+ years in advertising and community building for globally acclaimed startups and Fortune 500 companies. Successfully marketed the biggest Ethereum apps, 100+ tokens, and token sales, including Morpheus.Network, Vulcan Forged, Drops NFT and more that raised $700m+. In addition, I have consulted to the insurance giant Bajaj Allianz, India’s biggest telecom Airtel, and drove communications at India’s biggest B2B car rental company CarzOnRent and the world's biggest carpooling company BlaBlaCar.

Bitcoin
Venture Capital Consulting
Investment Research
ICO Marketing
Marketing
Community Management
Copywriting
Cryptocurrency
Marketing Communications
Content Management
Blockchain
Marketing Strategy
Influencer Marketing
Social Media Marketing
$55 hourly
Arshad Kamal S.
- 4.3/5
- (38 jobs)
Hello! I'm Arshad K., a seasoned Full Stack Developer with over 10 years of experience in delivering innovative and immersive gaming experiences. My expertise spans Casino platform development, Unity game development, and AR/VR applications, along with Blockchain integration and smart contract development. Over the years, I've honed my skills in creating engaging, high-quality casino games, cutting-edge AR/VR experiences, and integrating blockchain technologies into various applications. Here's an overview of my areas of specialization: Casino Game & Platform Development: Casino Platform Development: From building robust and scalable casino platforms to ensuring smooth user experiences and payment integration. Casino Game Development: Expertise in designing and developing a wide range of engaging casino games such as Poker,, Blackjack, Roulette, Baccarat, Dice games, Mystery Box Games, and more. Mobile Casino Games: Building optimized, high-performance mobile casino applications for iOS and Android. Lottery and Raffles Applications: Developing exciting and interactive lottery and raffle-based games with robust backend systems. Game Development in Unity & Other Engines: Unity Game Development: Leveraging Unity to create immersive, high-quality 2D and 3D games for mobile, desktop, and web platforms. AR/VR Game Development: Specializing in AR/VR experiences for MetaQuest 2, MetaQuest 3, and Vision Pro. I design and develop interactive, cutting-edge AR/VR games and applications that offer truly immersive experiences. Other Game Engines: Proficiency in Unreal Engine and Godot for advanced game development and simulation projects. Blockchain & Web3 Development: Blockchain Integration: Expertise in integrating blockchain technologies into gaming platforms, including cryptocurrency payments, smart contracts, and NFT marketplaces. Smart Contracts & dApps: Strong experience with Ethereum, TON, and other blockchain platforms to develop secure, decentralized applications (dApps) and smart contracts. Crypto Wallet Integration: Seamless integration of crypto wallets into applications, enabling secure transactions and user interaction. Additional Expertise: UI/UX Design for Gaming Platforms: Focused on crafting intuitive and engaging user interfaces for casino platforms and games. Payment Gateway Integration: Ensuring smooth and secure payment processing systems for casino and gaming platforms. Interactive Telegram Bots & Clicker Games: Experience in developing Telegram-based mini-games, including clicker games and other interactive bots. I pride myself on delivering solutions that are tailored to your unique needs, ensuring they are high-quality, engaging, and innovative. Whether you're looking for a sophisticated casino platform, a fun mobile game, or an immersive AR/VR experience, I'm committed to bringing your vision to life with cutting-edge technologies. Let’s create something amazing together! Feel free to reach out for any inquiries or project collaborations.

Bitcoin
Unity
Ethereum
Gatsby.js
Socket.io
Mobile Game
Node.js
Tailwind CSS
AWS Lambda
Magento
WordPress
React
Figma
Board Game
Card Game
Game Customization
2D Game Art
Mobile Game Development
UX & UI Design
Game Design
UI/UX Prototyping
Game
Online Gambling Website
Game Development
$19 hourly
Sonu S.
- 5.0/5
- (23 jobs)
🡆 I provide custom development services for Pine-Script Screeners, Indicators, Libraries, and Strategies for Stocks, Forex, and Crypto Coins. 🡆 I specialize in: ✓ Custom Pine Script Screeners, Indicators, Libraries, and Strategies on Tradingview Based on Your Inputs. ✓ Pine Script Programming to develop new Screeners, Indicators, Libraries, and Strategies on Tradingview Based on Your Inputs. ✓ Modifying/Merging Existing Indicators, Libraries and Strategies on Tradingview Based on Your Inputs. ✓ Managing Your Pine Script Screeners, Indicators, Libraries, and Strategies. ✓ Creating a Telegram Bot for auto-posting in Telegram groups without any third-party application. ✓ Auto alerts like email alerts, and desktop alerts based on complex Pine Script Indicator combinations. ✓ Merging different indicators to meet all indicator conditions simultaneously to generate Buy Sell Signals. ✓ Crypto Coin Indicators, Libraries, and Strategies. 🡆 I can help you with: ✓ Developing Your Trading Setup: I can help you implement your logic and thinking into Screeners, Indicators, and Strategies on TradingView, but be realistic, as I can suggest to you your logic i.e. what is possible and suitable, but the end decision is yours ✓ Please Don't ask for readymade accurate/perfect solutions as I can only turn your ideas into automated Pine Script Code and cannot replace your informed decisions ✓ Setting up Screeners, Indicators, and Strategies in your TradingView account 🡆 Skills ✓ TradingView Platform ✓ Pine Script ✓ Algorithmic Trading ✓ Technical Analysis 🡆 If you want to connect to me on Google Meet to further discuss with me, feel free to ask. Let's enhance your trading/Investing experience. 🡆 Important: I guarantee that your complete information will be kept secret and will never be shared with anyone else. #trading view, # tradingview, trading view, #tradingview, trading view development, # pinescript, pine script, #pinescript, pine script, #tradingstrategies, trading strategies, #tradingautomation, trading automation, #algorithmictrading, algorithmic trading, #tradingbot, trading bot, #trading bot, #telegrambot, #telegram bot, telegram bot, #bot, bot, #tradingviewalerts, tradingview alerts #pinescriptautomation, pine script automation, #custompinescript, custom pine script, #technicalanalysis, technical analysis, #forextrading, forex trading, #cryptotrading, crypto trading, #cointrading, coin trading, #pinescriptdeveloper, pine script developer

Bitcoin
Ethereum
Investment Strategy
Trading Language
Financial Trading
Derivatives Trading
Technical Analysis
Forex Trading
Cryptocurrency Trading
Bot Development
Trading Automation
Trading Strategy
TradingView
Stock Market
Pine Script
$25 hourly
Harshil J.
- 4.8/5
- (4 jobs)
Content Editor @ Coinsbench | Backend Engineer @ AOW My day job is as a fintech backend engineer and I often do blog writing for multiple tech companies and vendors for their SEO needs. I am also an editor at Coinsbench which is a newsletter about Web3 and crypto. If you want help for your open-source projects, I am always ready to help and support. Github : Harshil-Jani Linkedin : harshil1 Medium : @harshiljani2002

Bitcoin
Computer
Mathematics
Economics
Writing
Web3
Blockchain
HTML
C
C++
Python
$30 hourly
Sandeep C.
- 5.0/5
- (12 jobs)
I am a full-stack mobile application developer with more than 8+ year of experience in working PHP Backend development and Mobile application development(native and hybrid). My core competency lies in complete the backend development of the new mobile app development project, and I am seeking opportunities to build apps & websites from the ground up for you or your business. - Support the entire application lifecycle (concept, design, test, release and support) - Produce fully functional mobile applications writing clean code - Gather specific requirements and suggest solutions - Write unit and UI tests to identify malfunctions - Troubleshoot and debug to optimize performance - Design interfaces to improve user experience - Liaise with Product development team to plan new features - Ensure new and legacy applications meet quality standards I believe with my knowledge and experience I can help you to build a great and successful application.

Bitcoin
Blockchain Development
Ethereum
Graphic Design
DApps
Smart Contract
Mobile UI Design
iOS Development
Android App Development
Mobile App Development
Swift
HTML5
React Native
$25 hourly
Sohan lal Y.
- 5.0/5
- (32 jobs)
I've been working as Blockchain Developer since 2017. Besides that, I've been doing full-stack / Hybrid Mobile App since 2012. Major programming languages and frameworks I've used are C++/C,Shell,Dart,GO, Python,PHP,Solidity,JavaScript,NodeJs, TypeScript, Nest, Angular,React Native,Redux,Flutter,HTML,CSS,JSX. My areas of expertise in Blockchain-based open sources: - Bit Coin - Ethereum - Stellar - Hyperledger - EOS - Nano - TRON - Tezos - Corda - Ripple - MATIC - Salona - WavesPlatform - BSC - Private blockchain Mobile App: 1. iPhone 2. Android 3. React Native 4. Flutter Dex/exchanges: 1. Binance API's 2. UniSwap 3. PancakeSwap 4. Ethereum Gas Station Network (GSN) 5. CEX development for coins/token Other: 1. AWS 2. Google Cloud 3. Docker 4. Kubernetes Databases I have experience with MySQL, MongoDB, PostgreSQL, SQLite. Version Control Systems I have used: Github, Bitbucket. I'm working for fun and profits, am looking to build stable, beneficial business relationships with advanced business partners like you. Being contracted, you may hand over your jobs to me; everything will be done elegantly with high-quality results.

Bitcoin
Blockchain Development
API
Solidity
Stellar
React Native
Flutter
Blockchain
Python
PHP
TypeScript
Node.js
AngularJS
$25 hourly
Amrik S.
- 5.0/5
- (6 jobs)
Hi upwork clients, It is my pleasure to represent my profile to you and thank you so much for taking time in reviewing my profile. I have proven working experience as software developer with good logical and analytical skills. I have delivered number of complex and real time processing projects that solves customer's business problems. I have work experience as project manager, team lead, Sr. software developer and have played important roles in a team as good team player. I have experience of understanding requirement of projects from start and deliver the final optimized my quality output. I have set of following technical skills 1) Android, Phonegap, Xamarin, electronjs 2) C#, MVC, Asp, .Net framework, .net core 3) MSSQL, MYSQL, MongoDb 4) Jquery, Javscript, AngularJS, KnockoutJs, BootstrapJs, NodeJs 5) HTML5, CSS, CSS3, saas 6) Other frameworks & tools: SignalR, PdfSharp, AngleSharp, HTMLAgility, Syncfusion 7) Project Management Tool: SVN, github, Bitbucket, Sorucetree, JIRA, MS team foundation, Freedcamp 8) Development Processes: TDD, Agile and SCURM 9) windows server management I have knowledge of complete software development life cycle and follows this life cycle for maintaining the product quality. I am a self motivated guy with extra ordinary analytical, problem solving skills. When you will work with me you will found a great co-operation from me. I am very flexible to customer budget and always tries to meet their expectations where in most of the cases I got success. Thank You

Bitcoin
ASP.NET MVC
Ethereum
Cryptocurrency
Blockchain
Cryptography
Android App Development
AngularJS
C#
Java
$18 hourly
Jaskaran S.
- 4.7/5
- (34 jobs)
I'm a full-stack Blockchain and Smart Contract Developer with 6+ years of experience building secure, scalable, and innovative Web3 products from DeFi platforms and DAOs to crypto exchanges and ZK integrations. I combine hands-on development with real-world insight as an active crypto trader on platforms like Binance and Poloniex, bringing a deep understanding of both blockchain technology and market dynamics. 🔐 Smart Contract Development & Auditing (EVM, Solana, ZK): ▪ EVM-compatible chains: Ethereum, Arbitrum, Optimism, Base, BNB Chain, Polygon ▪ Solana: Rust, Anchor, SPL tokens, Phantom wallet integration ▪ Token standards: ERC-20, ERC-721, ERC-1155, SPL 🏗️ Blockchain Product Development: ▪ DApps for DeFi, NFTs, DAOs, DePIN, and enterprise use cases (logistics, healthcare, insurance, banking) ▪ Full-stack dApp development: React.js, Next.js, Tailwind, TypeScript ▪ Web3 integrations: ethers.js, web3.js, viem, wagmi, RainbowKit ▪ Protocols & tools: IPFS, The Graph, Chainlink, Pyth 📈 Crypto Platforms & Trading Systems: ▪ Multi-currency wallets (hot/cold) using native nodes or APIs (Coinbase, Fireblocks, BlockCypher) ▪ Crypto exchanges with real-time trading, KYC/AML, order books, and secure Web3 integration ▪ Fiat-to-crypto gateways with Stripe, PayPal, credit card support ▪ Swap services via DEX APIs (e.g., ShapeShift, Changelly) ▪ Market tracking platforms with live charts and portfolio tools ▪ Mobile crypto wallets: Flutter, React Native, Swift, Kotlin ▪ RESTful APIs & WebSocket services for external integrations ▪ Cross-platform desktop apps for Windows/macOS/Linux 🛠️ Tech Stack: Frontend: React, Next.js, Vue, Tailwind, TypeScript Backend: Node.js, NestJS, Express, Django, .NET Core Blockchain: Solidity, Rust, Web3.js, Ethers.js, Moralis, Alchemy, Infura Mobile: React Native, Flutter, Swift, Kotlin Databases: PostgreSQL, MongoDB, Firebase, Redis DevOps: AWS, Docker, Nginx, PM2, CI/CD, GitHub Actions 🧠 Leadership & Consulting: Sprint planning, technical documentation, developer onboarding Code reviews, PR management, and mentoring junior engineers Tools: GitHub, JIRA, Trello, Slack, Notion Whether you're launching a new dApp, building a trading platform, or need a smart contract audit. I deliver clarity, security, and execution to turn ideas into reliable Web3 products.

Bitcoin
Crypto Wallet Development
Cryptocurrency
Token Standard
Hyperledger Fabric
Supply Chain Management
Ethereum
DeFi
Stellar
Solana
Rust
MERN Stack
Solidity
Smart Contract
Blockchain
$45 hourly
Hitarth P.
- 5.0/5
- (16 jobs)
I pride myself on my work and getting accurate results for my clients. I’m very passionate about helping my clients and would love to take the initiative. I have a broad range of experience of around 10+ years in the Finance Industry. I have worked with one of the Big 4 i.e., Deloitte, and few large banks, i.e., ING group, Kotak Mahindra Bank, Axis Bank, where I have worked on varied roles and assisted on Credit risk management, Financial And Investment Advisory, Business consulting. I can also help you with your first step into the world of Cryptocurrencies, guide you and provide you end-to-end solutions for your Crypto problems, be it investing, staking, NFT's, liquidity pools, etc, Services I provide. * Book keeping, accounting and Tax Consultancy. * Cryptocurrency Consulting, DeFi Strategist. * White paper development. * Financial Analysis, Modelling, and Advisory. * Business consulting. * Investment advisory. * Technical and Fundamental Analysis. * Proof reading.

Bitcoin
Tableau
Data Analytics
Etherscan
Business Plan
Editing & Proofreading
Finance & Accounting
Blockchain, NFT & Cryptocurrency
Financial Analysis
Xero
Investment Strategy
Cryptocurrency
Accounting Principles & Practices
Intuit QuickBooks
Tax Preparation
$45 hourly
Akhil B.
- 4.9/5
- (23 jobs)
⭐⭐⭐⭐⭐ "Akhil is totally fantastic. His work had a tremendous impact on our product. He is very punctual, responsive, and professional in every way imaginable." Some key highlights about me: ✅More than 5 years of web3 development experience ✅Full stack development capability (I have experience working with Solidity, React, NodeJS, Typescript, Go, Python and many more ) ✅I run Coding Sheep, a web3 dev shop and helped more than 20+ projects in last 2 years. ✅24/7 ultra-reliable communication: you will always be aware of the project status Some of the products that i am proud of ❤️ Nibbl : A NFT fractionalisation platform and marketplace. ❤️ Density : A cutting edge crypto derivative exchange 🏆 Why you should choose me over other freelancers 🏆 1️⃣ Client Reviews: I focus on providing value to all of my clients and earning their TRUST. 2️⃣ Responsiveness: being extremely responsive and keeping all lines of communication readily open with my clients. 3️⃣ Resilience: For any issue that my clients face, I attack them and find a solution.

Bitcoin
DApps
Cryptocurrency
Blockchain
Solana
Tezos
Ethereum
React
Node.js
web3.js
NFT Marketplace
Solidity
Smart Contract
Blockchain Development
$60 hourly
Parv G.
- 5.0/5
- (66 jobs)
Just a passionate developer. I have good experience in Ethereum blockchain development. Have worked on the following: 1. Creating fungible/non-fungible tokens (ERC20, ERC721, ERC1155, BEP20) 2. Uniswap trades 3. Smart contract testing 4. Smart contract development 5. React integration with smart contracts

Bitcoin
Ethereum
React
Smart Contract
Solidity
Blockchain Development
Web3
Blockchain Architecture
Blockchain
Next.js
Cryptocurrency
MongoDB
JavaScript
Python
MySQL
$35 hourly
Purnima A.
- 5.0/5
- (1 job)
I am a Blockchain Developer with 10 years of experience. I have been developing solutions using smart-contracts, backend integration of blockchain with NodeJs. I have built solutions on following blockchain frameworks: - Ethereum - Polygon - Hyperledger Fabric - Corda - Quorum Core Competencies: Proficient in Solidity, Node.js, NestJS, MongoDB, MYSQL Deep understanding of ERC-20, ERC-721, and ERC-1155 standards Expertise in smart contract security and best practices Strong problem-solving and debugging skills Excellent communication and teamwork abilities Familiarity with DeFi concepts and protocols I have delivered some projects on : - Trade Finance - Supply chain management - Anti-counterfeiting - Multichain wallet - Collateral management - NFT Marketplace - Reward Points management system - Freight Management Platform - Airworthiness Certificate Management System - Decentralised Auction Protocol - DAO - ICO development - DeFi - Blockchain Lab as A Service I am committed to delivering high-quality, secure, and efficient blockchain solutions. Whether you need help with developing smart contracts, or integrating blockchain solutions with front-end and back-end services, I am here to assist you. I am eager to learn new technologies that would get the job done for you and your team.

Bitcoin
Solidity
DeFi
NFT
MySQL
NestJS
PostgreSQL
MongoDB
REST API
Kubernetes
TypeScript
NodeJS Framework
Ethereum
Blockchain Architecture
Blockchain
$45 hourly
Ujjwal S.
- 4.6/5
- (39 jobs)
Full-Stack Blockchain & AI Developer | Web3, DeFi, NFT, AI Automation | 8+ Years’ Experience | Solidity, Python, TensorFlow I help startups and enterprises build secure, scalable blockchain platforms and AI-powered solutions that drive results. Whether you need a robust DeFi protocol, an NFT marketplace, or AI-driven automation tools, I deliver high-performance applications tailored to your vision. With 8+ years of experience across blockchain, AI/ML, and full-stack development, I specialize in creating innovative products at the intersection of Web3 and AI. 🔹 Blockchain Development Expertise: 🔸Smart Contracts & DApps: Solidity, Ethereum, Rust, Solana, Web3.js, Ethers.js 🔸DeFi & Staking: Yield farming, liquidity pools, governance tokens 🔸NFT Marketplaces: ERC-721, ERC-1155, royalty systems, metadata storage 🔸DEX & AMM Development: Swaps, liquidity provision, automated market makers 🔸Cross-Chain & Layer 2: Polygon, Arbitrum, BSC, Solana bridges 🔸Security & Audits: Contract optimization, gas fee reduction, vulnerability checks 🔹 AI & Machine Learning Expertise: 🔸ML & Deep Learning: TensorFlow, PyTorch, Scikit-learn 🔸Natural Language Processing: OpenAI, ChatGPT, LLM integration, text analysis 🔸AI Automation: AI-enhanced smart contracts, decision-making systems 🔸Predictive Analytics & MLOps: Python, Scala, Haskell, model optimization 🔸Chatbots & Virtual Assistants: GPT-powered conversational AI, OpenAI API 🔸Cloud Deployment: AWS, Azure, Google Cloud 🔹 Why Choose Me? ✅ 8+ years of hands-on experience delivering blockchain and AI/ML solutions ✅ Proven track record of secure, scalable, and optimized applications ✅ Deep understanding of smart contracts, DeFi, NFTs, and AI automation ✅ Agile, responsive communication with startups, enterprises, and investors ✅ Passionate about innovation and building next-generation tech products 💡 Recent Highlights: 🔸Delivered an NFT marketplace supporting 5,000+ active users 🔸Optimized DeFi contracts to reduce gas fees by 40% 🔸Built an AI-powered chatbot that increased client engagement 3x Let’s Build Together! Looking to launch your next Web3 or AI-powered product? I’m here to help you bring it to life—securely, efficiently, and innovatively. 🔸🔸Send me a message, and let’s schedule a free consultation to discuss your project.

Bitcoin
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
$60 hourly
Abhishek R.
- 5.0/5
- (41 jobs)
I have 1.5+ year of professional Software Development experience in startups as well as established Software Companies. I've spent considerable amount of time designing projects from scratch, solving complex problems, rapid iterative prototyping and implementing changes. I have been working with Solidity and Blockchain projects for more than a year now. I have considerable experience in the following: - Token Launches (ERC20 - Mintable - Burnable - Reflections - TxFee) - Presale / IDO / ICO for tokens via ETH/ERC20 NFTs - ERC721 / ERC1155 - Standard NFTs with Whitelist/Royalties - Presale / Public Sale - Dutch Auctions - IPFS Hosting - Dynamic NFTs (via ChainLink) All my contracts feature the following: - Latest Solidity Version - Latest contract design standards - Large number of tests to check all code - Making sure security practices are followed - Initial Testnet deployment for testing by the client - Contract verification on Etherscan (or corresponding block explorer) I have worked with the following blockchains - Ethereum - Binance Smart Chain (BSC) - Polygon (or Matic) - Tron - Harmony About my Backend Development Experience: I have single handedly managed the entire backend in the startup I worked for and have quite some experience working on NodeJS/MySQL/MongoDB tech stack.

Bitcoin
Distributed Ledger Technology
Ethereum
Java
Blockchain
Solidity
JavaScript
Spring MVC
Node.js
MySQL
MongoDB
$50 hourly
Deshna B.
- 5.0/5
- (27 jobs)
I am a Software Developer specializing in AI agent development across various industries, with a primary focus on the trading industry, including crypto (CEX & DEX), forex, stocks, and commodities. I build intelligent automation solutions to simplify and optimize business operations. Expertise & Specializations: ✅ AI Bots & Automation: Trading Bots, Sniping Bots, Sneaker Bots, Marketing Bots, Bulk SMS Bots, and more. ✅ Trading & Strategy Development: MQL4, MQL5, MetaTrader, Binance, Bybit, BitMEX, Kraken, Deribit, and FTX. ✅ Crypto & Stock Bot Development: Uniswap, Sushiswap, Pancakeswap Sniping Bots, Opensea.io, Solana Minting Bots. ✅ API Development & Integration: Connecting TradingView with Binance, Bybit, MetaTrader, and other exchanges. ✅ Marketing & Online Growth: Telegram, Facebook, YouTube, WhatsApp marketing, PPC, Google AdWords, Online Sales. ✅ Infrastructure Automation: Twilio Bulk SMS, PowerShell Scripting, Active Directory Automation, Database Creation. ✅ Custom Software Development: WordPress, Android Development (4+ years), Discord Bots, OutSystems, VeVe Bot. ✅ IT Services & Tech Support: System maintenance, network security, and customer service for smooth operations. I specialize in bot automation and API development to streamline workflows, enhance efficiency, and scale businesses effortlessly. If you need a custom AI bot, trading solution, or API integration, I can build a powerful system tailored to your needs. 🚀 Let’s innovate and automate! 🚀

Bitcoin
Crypto Exchange Platform
RESTful API
API
Scripting
Forex Trading
API Integration
Blockchain
Cryptocurrency
Artificial Intelligence
MQL 5
App Development
Bot Development
Python
$50 hourly
Ravi S.
- 5.0/5
- (6 jobs)
✅ Top Rated on Upwork ✅ 5 Star Client's Feedback ✅ High Client Recommendations I am a seasoned technologist with a deep passion for Blockchain and AI. With over 5 years of experience in the Fintech industry, I specialize in engineering and marketing, focusing on lean methodology, design prototyping, mobile apps, SaaS platforms, and APIs. I am a strong advocate for customer-centric design and UX, and I apply technological innovations thoughtfully to the Fintech industry. In my career, I have led high-performing teams in product management, engineering, DevOps, and QA, both on and off-shore. My areas of expertise include Blockchain, Machine Learning, and the Cryptocurrency Ecosystem. I specialize in building efficient and reusable tech products for Fintech startups, helping teams to write high-performance and reusable code. I have a passion for performance debugging and benchmarking. Here are some of my hands-on experiences in developing Fintech and Cryptocurrency ecosystem products: • Cryptocurrency Exchange, Bots, Staking, Liquidity Solution, Swapping platform, Mining Pool, Crypto Farming Platforms, Crypto Wallets, Leverage, Margin and Futures trading, DeFi systems, STO/ICO/IEO, etc. •.Implementation of the state-of-the-art proof-of-stake consensus protocol in a new blockchain forked from Ethereum. • Development involving communication through the RPC-JSON interface to monitor withdrawals and deposits of Bitcoin and other compatible altcoins. • PoW mining algorithms (including those from Bitcoin, ETH Private Chain, Litecoin (script), etc. • Development of auto-trading and liquidity bots for crypto exchanges and liquidity solution development for tokens. • State of art familiarity with smart contracts and any kind of custom smart contract development and deployment. • Development of STO/ICO/IEO which has several tokens globally. • AI-based crypto bots and chatbots for the Fintech Industry. I am confident in my ability to help you build innovative Fintech products that leverage the latest technologies. Let's discuss your requirements in detail. Thanks!

Bitcoin
Ecommerce Website Development
Redux
Ethereum
API
Blockchain Architecture
React
Node.js
NFT Minting
Smart Contract
Solana
Decentralized Exchange
NFT Marketplace
Solidity
Blockchain
$72 hourly
Surinder K.
- 4.5/5
- (58 jobs)
With a strong foundation in contemporary technologies, we are one of the first Blockchain companies in India and currently operational in 5 continents. We build dApps (decentralized apps) for a range of business processes such as tokenization, crypto wallet & exchanges, DeFi (decentralized finance) and trading platforms. Since digital transformation is an essential part of our COE, we provide full scale performance marketing services. Total Experience Number of Years - 8 + Number of Projects - 300 + Blockchain Experience Number of Years 5 + Number of Projects - 100 Please get in touch if you want me to work on your next project involving solidity or angular / nodeJS. Thank you

Bitcoin
Smart Contract
Multi-Level Marketing
Cryptocurrency
Blockchain Development
Blockchain Architecture
Ethereum
Node.js
$999 hourly
Imamsab M.
- 5.0/5
- (137 jobs)
Computer Science Engineer/Ethical Hacker/Cyber Security Expert who has been providing security for corporate and individuals. ✌Cyber Security/Ethical Hacking - Securing mobile & Pc, running tests for vulnerabilities & server-side security (13+ experience) ✌Web development - JavaScript , Php (12+ experience) ✌CMS - Joomla, WordPress, Drupal (10+ experience) I usually develop cross-platform and Android apps and build dynamic websites. I can develop the product very quickly and with high accuracy. I believe in customer satisfaction. U say it I develop it any language any software you need and if you want to secure your self from attacks I am always available. My work is fast and secure. *Price will vary on the complexity of the project Happy new year 2024 !!!

Bitcoin
Information Security
Security Engineering
Ripple
Internet Security
Android App Development
XML
Ethical Hacking
Cryptocurrency
Digital Marketing
PHP
JavaScript
$45 hourly
Monu A.
- 4.8/5
- (7 jobs)
I have a experience of Software developer, I have develop my own bitcoin wallet using .net and blockchain technology. I have worked more than 10 more than project which is currently live. I have an also knowledge of cryptocurrency like bitcoin,ethereum,dogecoin etc. I have better understanding for there algorthims

Bitcoin
Ethereum
Blockchain
API Development
JavaScript
Node.js
PHP
Windows Presentation Foundation
.NET Framework
Responsive Design
$45 hourly
Badal P.
- 5.0/5
- (10 jobs)
🎯 Looking to automate your trading strategy? I'm a highly skilled MT4/MT5 developer with expertise in building custom Expert Advisors (EA) and indicators to enhance your trading experience. What I Offer: ⚙️ Custom Expert Advisors (EA) Development: Automate your trading strategies. 📈 Custom Indicators: Tailored indicators to analyze market data effectively. 🔧 Backtesting & Optimization: Fine-tune your strategies for optimal performance. 🔒 Risk Management: Implement stop-loss, take-profit, and more in your trading systems. 🚀 Ongoing Support: Ensure smooth operation of your EAs and indicators. Why Work With Me? ✅ Proven Experience: Successfully developed EAs for traders worldwide. 🔍 Deep Market Knowledge: Strong understanding of trading principles. 💬 Clear Communication: Regular updates and feedback throughout the project. 🔒 Confidentiality: Your strategies are safe with me. 💡 Technologies: - MQL4/MQL5 - MetaTrader 4 & 5 (MT4/MT5) 💬 Let’s work together to automate your trading strategy!

Bitcoin
UI/UX Prototyping
React
Redux
MetaTrader 5
Blockchain Development Framework
Forex Trading
Liferay
MQL 4
Blockchain
Blockchain Development
MetaTrader 4
NinjaTrader
Web Design
$50 hourly
Harmanpreet Singh P.
- 4.7/5
- (4 jobs)
I am a Blockchain consultant and a pioneering influencer in the Blockchain and Web3 domain with a comprehensive perspective derived from diverse roles. I have acted as an advisor and ambassador to various multi-million dollar companies. Drawing from my firsthand experience of the lack of quality resources in a Tier 2 city, I am deeply committed to education, aiming to assist others facing similar challenges. I have taught 5000+ Students, 200+ faculty members, and delivered 50+ workshops on Blockchain technology in leading institutes such as Amity University Noida, Lovely Professional University, NIT Patna, NIT Jalandhar, and several others. I have recently published a book titled "Why Blockchain" available on Amazon globally. Achievements Top 50 Blockchain influencers in India by India Blockchain Forum Top 10 business leaders in Punjab by CEOInsights Amity Excellence Award for contribution as an area advisory board member in Blockchain Awarded a pioneer in Blockchain by India Blockchain Week TechChampion Award 2023 at Infinity 2023 6th Annual Technology Conference, Amity Business School.

Bitcoin
Ethereum
Smart Contract
White Paper Writing
Blockchain Architecture
Documentation
Cryptocurrency
ICO White Paper
Blockchain Development
Content Creation
Content Writing
Copywriting
Blog Writing
Blog Content
Newsletter
$25 hourly
Ratneshwar K.
- 5.0/5
- (2 jobs)
Hi there, A Warm Welcome to My Profile I have 8+ years of experience in Full-Stack Development and Blockchain. Over 8+ Years of experience as a Full-Stack Expert helping brands scale up their businesses with the implementation of various robust solutions and providing exceptional services I continue creating innovative Blockchain Platform. For each and every type of business. I am absolutely excited to embark on every new journey to find out the gaps to be filled with your capabilities. I love to contribute to maximizing the potential of my client’s business. What you get when working with me: - Extensive hands-on experience: I have been working with Blockchain development for almost 5+ years. Blockchain is my main focus and passion. I use your requirements and my inspiration to make your website stand out. - All-in-one solution: Working with me you don’t need to run back and forth to different specialists bursting out explanations of your vision and what you want to achieve. Get everything done with one team and in one place. - Support, as I never leave my clients hanging. I know that sometimes even a perfectly tailored website needs to be monitored in the beginning. So, I’ll be flying on the wall silently, to ensure smooth running and strong endurance when your website activity ramps up. - Easiness in communication, since I am always on the phone and have no language barrier - Promptness: Punctuality is the soul of business. This is also the case in my work. Skills Expertise: Blockchain/Solidity: Smart contract | ICO | Dapp | NFTs | Exchanges/Swap | DeFi | Bridge |NFT LENDING | STACKING - Cryptocurrency tech: * Crypto Coins Exchange Development * ICO Development with Created Token ( Coin ) * Smart-Contracts (Solidity, Truffle framework) * Token development (ERC20, ERC223, ERC721, ERC 1155, BEP 20, TRC20) * Cryptocurrency Wallet and Exchange Applications Some Popular Smart Contract:- Token Contract (ERC20, BEP20, TRC20) NFT Contract (ERC721, BEP721, TRC721) Decentralize Finance (Swapping, Liquidity, Stacking, Farming) Token and NFT marketplace Experience working/forking these protocols: - Uniswap - Sushiswap - Pancakeswap - Harvest financing Note: Worked in agile and scrum methods with a keen sense of ownership of development. -- Extensive quality check and testing. -- Finally, save your budget. -- Support and Maintenance with good availability and quick turnaround. Nothing is impossible in the IT World! Let's do business together! Let's made a win-win relationship! Looking forward to a one to one discussion to take the process further Stop thinking and wondering, just hire me and right away to get the best out of your worth fully earned money! Your satisfaction is GUARANTEED! Thanks & Regards Ratneshwar K.

Bitcoin
Solana
NFT Marketplace
Binance Coin
Binance NFT
Solidity
Smart Contract
Blockchain, NFT & Cryptocurrency
NFT Minting
Blockchain
NFT Metadata
JavaScript
Node.js
React
$40 hourly
Ritansu D.
- 0.0/5
- (1 job)
while working in Blockchain industry, I have created many small medium and large scale web applications like Crypto coins, ERC20, Crypt Exchange, Crypto web wallets, Crypto Investment platforms and many more. TO develop these platforms I have different technologies like Php, Node.js, Angular, HTML, CSS3, Sometimes LAravel, MongoDb, React.js as and when required by the project of client. I can guarantee a complete satisfaction for any kind of Blockchain based platform development.

Bitcoin
MongoDB
Python
Next.js
Ethereum
MEAN Stack
Blockchain Development
Cryptocurrency
AngularJS
PHP
Laravel
MySQL
Node.js
$20 hourly
Ankit A.
- 5.0/5
- (6 jobs)
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

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
$20 hourly
Dev S.
- 4.8/5
- (40 jobs)
Hello! I'm a seasoned Web Developer with expertise in Django, Python, and seamless API integrations. I’m passionate about delivering top-notch solutions while maintaining clear and consistent communication throughout every stage of the project. Thank you for taking the time to explore my profile and portfolio. With over 3 years of experience, I have developed a wide range of web applications, from dynamic websites to complex data-driven systems. My goal is to provide high-quality work tailored to your specific needs while ensuring that the entire development process is smooth and transparent. ✅✅✅ Key Skills and Experience ✅✅✅ Web Development: Building dynamic web applications using Django and React, with a focus on performance and scalability. API Integration: Expert in third-party API integration, including payment gateways, ensuring smooth data flow and transaction security. Automation: Specialized in Telegram automation, web research, and data extraction using Python. Data Solutions: Proficient in data analysis, web automation, and creating custom solutions like automated ticket booking and cryptocurrency tracking. Process Automation: Expertise in file management and automating Excel sheet updates for streamlined workflows. ✅✅✅ Technical Skills ✅✅✅ Languages: Python, JavaScript, HTML, CSS Automation Tools: Selenium, Requests, Telegram-Python, Telethon, InstaPy Data Formats & Handling: JSON, CSV ✅✅✅ Frameworks and Libraries ✅✅✅ Backend Frameworks: Django, Django Rest Framework, Flask, FastAPI Frontend & UI: ReactJS, Bootstrap, jQuery, WebSocket ✅✅✅ Databases ✅✅✅ Relational Databases: Oracle, MySQL, PostgreSQL, MariaDB NoSQL Databases: MongoDB ✅✅✅ Why Hire Me? ✅✅✅ Exceptional Communication: Consistent, clear, and timely communication ensures that you’re always informed and confident in the progress of your project. Rapid Response: I pride myself on quick, effective responses to all client inquiries, minimizing downtime and keeping your project on track. Transparent & Honest: My straightforward approach means no surprises—just honest advice and reliable work. Client-Centered: Your satisfaction is my priority. I’m committed to delivering results that not only meet but exceed your expectations.

Bitcoin
Scripting
JSON
Telegram API
Bootstrap
Selenium
Telegram
Python
JavaScript
MySQL
Flask
Data Scraping
Automation
RESTful API
PostgreSQL
Django
React
$16 hourly
Debanjan S.
- 5.0/5
- (3 jobs)
Experienced Full Stack Developer with 10 years of overall experience across diverse domains. Nearly a year of experience in the i-gaming industry as a Senior Backend Developer, 5 years in the blockchain industry as a Tech Lead for a cryptocurrency product, and 2.5 years in the e-commerce sector. Proven expertise in architecting scalable applications, leading cross-functional teams, and delivering high-performance solutions across cloud, web, and decentralized platforms.

Bitcoin
Blockchain Architecture
API Development
Docker
PHP
CSS
jQuery
CSS 3
HTML5
ECMAScript
Angular
JavaScript
Custom PHP
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