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  2. Binance Coin Freelancers
  3. (Current) India
  • $65 hourly

    • 5.0/5
    • (14 jobs)
    With over 5+ years of experience in blockchain technology, I am the PERFECT contractor for your project. - I'm specialize in building smart contract whether it is token contract or smart contract includes complex logic - I have written the smart contracts that have managed more than $15+ Million in value. - I have a proven track record of collaborating with top industry auditors and contributing to open-source blockchain projects. - I have the skills to develop things on blockchain that your business NEEDS. My skills include: Solidity, Web3, JavaScript, jQuery, Node.JS, Express.JS, MongoDB, Cryptography, Git and Python. Blockchain Platform I have worked on: Ethereum, Base Chain, Arbitrum, Optimism, Binance Smart Chain, ZkSync, Polygon, Solana, Polkadot & Tron. I'm proud of my highest quality work and will never complete a project until the client is 100% satisfied.
    Featured Skill Binance Coin
    Ethereum
    Blockchain
    Script
    Cryptocurrency
    Automation
    JavaScript
    Git
    MongoDB
    Node.js
    Truffle
    Solidity
    Remix
    Smart Contract
    web3.js
  • $25 hourly

    • 4.7/5
    • (82 jobs)
    About Me Hello! I am a seasoned project manager and business consultant with a deep passion for aiding both startups and established businesses in achieving their goals. With over 20 years of experience spanning market research, technical and business writing, and tech consultancy services, I am well-equipped to drive your projects to success. My entrepreneurial journey has taken me through diverse industries including IT, ITES, Electronics, and Manufacturing, where I've effectively applied lean startup methodologies and validated business models. Blockchain and Fintech Enthusiast I bring extensive expertise in the realms of cryptocurrency, ICOs, blockchain, and fintech. Whether it's reviewing whitepapers, understanding blockchain intricacies, mining, wallet technologies, legal aspects, trading, bounties, or promotion strategies, I am well-versed in all facets. My commitment to staying at the forefront of industry developments is showcased by owning and nurturing the Fintech Startups Network community on Facebook for the past five years. Business Writing and Financial Expertise With over a decade of experience in crafting persuasive business documents, writing compelling proposals, technical content, business plans, reports, sales, and marketing materials, I am well-positioned to help your business communicate its vision effectively. I have successfully assisted numerous startups in formulating investor pitches to secure vital capital. My proficiency in finance and management further strengthens my ability to provide strategic guidance and insights. Global Tech Recruitment Expert For more than 15 years, I have excelled in human resources, effectively assembling tech teams across the globe. My comprehensive understanding of the tech industry ensures that I find the best talent to meet your project's unique needs. Digital Marketing and Branding Specialist With a decade of experience in digital marketing and branding, I offer a range of services including market analysis, website optimization, social media marketing, and ongoing maintenance. My data-driven approach ensures that your online presence thrives, enhancing your brand visibility and engagement. Education and Mentorship Dedicated to nurturing the next generation of talent, I assist students in mastering reasoning, C, C++, mathematics, physics, and chemistry. My proven techniques consistently produce top-performing students. My commitment to education extends beyond instruction; it's about empowering individuals to excel. Incubator for Innovation Recently, I initiated a virtual technology business incubator in India, aimed at fostering innovation among startup companies. We welcome successful organizations, industry bodies, technical solutions companies, business development firms (for market entry strategies), mentors, and angel investors to join us in making this entrepreneurial venture a resounding success. Let’s Collaborate I look forward to bringing my extensive skill set to your projects and collaborating for mutual success. Let’s work together to turn your vision into reality.
    Featured Skill Binance Coin
    Market Research
    Startup Consulting
    Business Plan
    Technical Writing
    Business Analysis
    Marketing Strategy
    Internet Marketing
    Social Media Marketing
  • $25 hourly

    • 5.0/5
    • (7 jobs)
    I'm Malkeet Singh, a Certified Blockchain Expert and CSPO® with a robust background in blockchain development. With a wealth of experience, I specialize in crafting cutting-edge solutions, including dApps, Smart Contracts, NFT Development, Token Creation, Bots, and Crypto Wallet Development, along with a myriad of other exciting traits. Let's explore the possibilities and bring your blockchain projects to life. Here's a snapshot of my roles and accomplishments: Blockchain Developer: ✅ Implemented cryptocurrency payment systems. ✅ Worked on crypto exchanges, focusing on the Matching Engine. ✅ Created and implemented smart contracts. ✅ Executed Web3 frontend implementations. ✅ Developed trading bots. ✅ Created various tokens and coins. Backend Developer: ✅ Established REST APIs. ✅ Implemented backend security measures. ✅ Worked with microservices architecture. ✅ Integrated payment systems. ✅ Utilized blockchain integration on the backend. Full-stack Developer: ✅ Developed static websites, e-commerce platforms, marketplaces, ICOs, and more. ✅ Integrated Uniswap/Pancake frontend. ✅ Implemented Web3 frontend integration. ✅ Created online food portals and online events ticket sites. Skills List: ✅ Programming Languages: JavaScript, TypeScript, Solidity, PHP. ✅ Backend Frameworks/Tools: Node.Js, ZendFramework, Laravel, Codeigniter, CakePHP, Express.js. ✅ Frontend Frameworks/Tools: HTML, CSS, Material Design, Bootstrap, jQuery. ✅ Programming Methodology & Design: TDD, Unit Test. ✅ Databases: MySQL, MongoDB, PostgreSQL. ✅Blockchain Tools: Ethereum, Solidity, Web3, Metamask, Uniswap, Pancake frontend fork, DEX, DeFi, Bitcoin, BEP20, ERC20, and various cryptocurrencies. ✅ Versioning: Git (GitHub, Gitlab, Bitbucket). ✅ Other Tools: Docker, Unix/Linux Ecosystem, AWS, Slack, Trello, JIRA, and Payment Gateways.
    Featured Skill Binance Coin
    phpMyAdmin
    Smart Contract
    MERN Stack
    DeFi
    Ethers.js
    Cryptocurrency
    Crypto Wallet
    NFT Marketplace
    Smart Contract Development
    Solidity
    Initial Coin Offering
    DApp Development
    DApps User Experience
    Ethereum
    Blockchain Architecture
    Node.js
  • $20 hourly

    • 3.9/5
    • (47 jobs)
    ABOUT ME: ✅ 5 + Years of Professional Experience ✅ Projects Completed With Positive Feedback ✅ 300+ Upwork Hours My name is Ritik Chhipa as a Senior Full stack and Blockchain Developer and over the last 5+ years rich experience, I have developed many mid to complex-level Websites, Mobile application (React Native), and Blockchain and Web3 projects as well as Backend Technology. A full-stack developer with hands-on experience in designing, developing, and implementing web applications, websites, e-commerce as well Android/iOS applications. SKILL SET Full Stack Development Expertise 🧑‍💻: ✅ Frontend Technologies: React, Next.js, HTML5, CSS3 ✅ Backend Technologies: Node.js, Express, Laravel, Prisma and more latest tech. ✅ Databases: MongoDB, MySQL, PostgreSQL ✅ Content Management Systems: WordPress, Prisma CMS, Strapi CMS ✅ APIs: RESTful API , GraphQL, Socket.io ✅ Languages: TypeScript, JavaScript, Java, Python, PHP ✅ UI Frameworks: Tailwind CSS, Chakra UI, Antd ,Horizon UI Blockchain Development Expertise 🚀: ✅ Smart Contract Development: Proficient in Solidity and Rust ✅ Blockchain Platforms: Ethereum, Polygon, Binance Smart Chain, and more ✅ Decentralized Applications (dApps): Designing and implementing dApps ✅ Tools: Truffle, HardHat, Remix IDE Mobile Application Development 📱: ✅ Cross-Platform Development: Building robust mobile applications for iOS and Android ✅ User Interface Design: Crafting intuitive and visually appealing UIs ✅ Performance Optimization: Ensuring smooth and responsive user experiences ✅ Integration: Seamlessly integrating with backend systems and APIs OTHER SKILL: - Amazon Web Services: EC2, S3, Route53, Lambda as more services - DevOps: CI/CD Pipelines, Bitbucket Pipelines, Gitlab, Jenkins, Terraform - Linux: Security, Optimization, Reliability, Debugging (Ubuntu) - Version Control: GitHub, Bitbucket, Git Flow - Web Servers: NGINX, Apache - Backend Development: PHP, NestJS, Express, Laravel Framework - Database Management: Preparation, Preprocessing, Wrangling, Backups (PostgreSQL, MySQL) 🌟 Why Choose Me as Your Freelancer 🌟 👉 Client Reviews: Your satisfaction is my top priority, and I take great pride in delivering outstanding value to all my clients. 👉 Over-Delivering: I always go the extra mile to ensure that my clients are satisfied. By consistently delivering exceptional results and exceeding expectations, I have built a reputation as a freelancer who truly cares about the success of my clients. 👉 Responsiveness: Clear and open communication is key to any successful project. I make sure to keep all lines of communication open, and I am always prompt and responsive to your needs and feedback. 👉 Kindness: Kindness and empathy are values that I bring to every project. I treat everyone with respect, and I am genuinely committed to enhancing your situation and helping you achieve your goals. Great choice! If you're looking for a freelancer who can go above and beyond to deliver exceptional results and provide outstanding value, you've found the right person. Let's work together to bring your project to the next level. I am dedicated to delivering high-quality work, building long-term relationships with my clients, and ensuring that their projects are successful. With my expertise in Full Stack Development, Blockchain Development, Designing, and Cloud Engineering, I am confident in my ability to provide you with the solutions you need. Don't settle for less. Choose a freelancer who is committed to your success. Thank you for considering me as a valuable asset to your team. Let's get started! 🚀 actively engage in all projects, maintaining constant availability on platforms such as Slack, InVision, Skype, Trello, Jira, and more for seamless communication and effective project development. #web developer #react developer #wordpress developer # react native #mobile development #IOS
    Featured Skill Binance Coin
    Node.js
    Mobile App Development
    React Native
    web3.js
    NFT Minting
    Blockchain Development
    TypeScript
    NFT
    Ethereum
    Solidity
    Blockchain
    React
    Smart Contract
    JavaScript
  • $70 hourly

    • 4.9/5
    • (20 jobs)
    I am a Full-stack Blockchain Solution architect and developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi & IDO Using Solidity and Rust I have developed Dapp, smart contracts, and NFT's for Ethereum, Solana, Fantom and Binance Blockchain. focused on building Nfts, Coins, and Marketplaces for mobile and web. Products: 1. NFT / ERC721A Smart Contract 2. NFT Minting Website 3. Coin Design / ERC20 Smart Contract [ Simple sellable coins ] 4. ICO for tokens [ Initial Coin Offering / Selling New Tokens] 5. Custom NFTs, Minting, Breeding, Merging 6. Custom dApps and Smart Contract Development 7. Web3 frontend Integration with React Js 8. REST APIs development and integration 9. Crypto Payment Integration 10. Crypto Exchange (DEX) Uniswap, Pancake Swap, Sushi Swap 11. NFT Exchange like OpenSea or LooksRare 12. Crypto Mobile App Wallet 13. Yield Farming / Liquidity Mining Protocols 14. API Integrations with blockchain.info, bitfinex.com, hitbtc.com, infura.io, poloniex.com, coinmarketcap.com, crypto kitties.co, coinbase.com, kraken.com, cex.io, uniswap.org, aave.com, yearn.finance, sushiswap.org Here is my list of tools I use : * Programming Languages : Javascript, TypeScript, Solidity, Rust * Backend: Node.js, Nest.js, Express.js * Frontend: React, Bootstrap, Jquery * Programming Architechture : OOP, TDD, Unit Test * Blockchain Tools : Solidity, Remix, Ganache, Truffle, Mocha, Chai * Versioning : Git (Github, Gitlab, Bitbucket) Hyperledger Fabric | Hyperledger Besu ================================ I am working with hyperledger fabric from v0.6. I have seen the journey from 1.0 to 1.4 (LTS) to 2.x. Lastly, I have worked on v2.4.3, which has good improvement on Private data collection and use of implicit PDC for each organization. I have extensive experience with docker based network creation with multiple organization and chaincode development on golang/ javascript. chaincode to chaincode interaction. I prefer to work with golang chaincode as it has native support and other language chainodes ultimately convert in golang source before deployment. For API layer I prefer javascript due to multiple libraries available and strong community support. I have worked with multiple use cases starting with asset transfer, health record management , consent management, energy transfer etc. Most of the use cases tackle privacy using PDC and couch world state. Determination of public and private fields in the asset is the key to maintaining privacy. Access control can be made using identity mixer or policies defined at Node OU identifiers. Same can be achieved using extracting MSP in X.509 certificate at chaincode level. Certificates can be generated using a CA server pertaining to each organization or using cryptogen tool, though using cryptogen is not reccomended in production / pilot environments. Worked on batch upload policies inside chaincode, so each invoke function must be associated with one single and one batch load function. Regarding query of world state, it is recommended to use paginated query function to avoid the crash of couch DB. Also worked on block listeners, event listeners. Sometimes Hyperledger fabric eventhub from chaincode does not produce correct result, hence I preferred to use block event listener - the write set to update offchain DB for easy query. Challenges faced: Multiple peers of the same organization is not having same world state, resolved using changing the endorsement policies from OR to AND (though it has consistency vs throughput tradeoff) Adding one more index to chaincode, where thousands of records present, so field indexing strategy is must during the solutioning phase. But many indices will slow down the system during insert operation. Peer and couch should be in the same machine to avoid latency. In the v1.4.x versions the couchdb image had a bad config of delayed_commits=true. Later it was fixed during 2.x versions Apart from that I have also experience working with Hyperledger besu, creating Hyperledger besu network using helm charts in kubernetes / AWS EKS enviroment. Also extensive experience on EVM based solidity languages. managing key via AWS KMS / hashicorp quorom key manager. creating infrastructure using terraform for different providers. Thank you.
    Featured Skill Binance Coin
    Bitcoin
    Binance NFT
    Solana
    Solidity
    Smart Contract
    Blockchain, NFT & Cryptocurrency
    Ethereum
    Blockchain
    Hyperledger Fabric
  • $50 hourly

    • 5.0/5
    • (54 jobs)
    I am a blockchain smart contract Developer & Consultant, writing smart contracts, creating cryptocurrencies, NFTs, and launching ICOs, with 5 years of experience with solidity and smart contract development in the ethereum blockchain ecosystem. My expertise: - Determining the viability of a blockchain based solution for your business needs - Write smart contract logic code for anything you can think of. - Decentralized cryptocurrency exchange (DEX) - Front Running / Back-running Bots - DEX based trading bots for cryptocurrency - Binance smart chain development - Smart contract Audit - NFT, IPFS, ERC721, ERC1155 development - Token & Coin development - Staking, yield farming, lottery, prediction smart contracts
    Featured Skill Binance Coin
    KuCoin Shares
    API
    Automation
    Blockchain Development
    Node.js
    Python
    Cryptography
    Cryptocurrency
    Smart Contract
    Blockchain
    Solidity
  • $50 hourly

    • 4.9/5
    • (24 jobs)
    I have been working as a Data Scientist for the past two years. I have experience in various verticals of Data Science, such as Exploratory Data Analysis, building and hyperparameter tuning classical Machine Learning and Deep Learning models, creating data collection pipelines, computer vision models including OCR, object detection, and segmentation for various use cases, developing a crypto live trading bot that makes decisions using ML and data from finance, and developing a product named Proposal Genie that generates job proposals for freelancers based on job descriptions.
    Featured Skill Binance Coin
    PyQt
    Data Cleaning
    Data Engineering
    Microsoft Excel
    Seaborn
    Data Analysis
    SQL
    Matplotlib
    Data Science
    pandas
    Python
    Deep Learning
    Machine Learning
  • $70 hourly

    • 5.0/5
    • (14 jobs)
    ~Steering Blockchain concentric projects on the process and importance of Security Audits ~Researching use-cases and the process of Blockchain Implementation ~Building Connections to strengthen a more secure and safe community in the Blockchain space | DeFi
    Featured Skill Binance Coin
    Security Engineering
    Web Application Security
    Vulnerability Assessment
    Financial Audit
    DApps
    Blockchain Development
    Blockchain Security
    Ethereum
    Smart Contract
    Rust
    Blockchain
    Blockchain Architecture
    Solidity
    Layer 2 Blockchain
  • $80 hourly

    • 4.6/5
    • (3 jobs)
    Hello, Ishan here. Ive worked as a Blockchain and Metaverse consultant and developer for several enterprises and startups.. Ive been working in Blockchain since 2017 and have worked on public blockchain as well as enterprise blockchain. Ive worked with Ethereum, Bitcoin, Polygon, BSC, Hyperledger Fabric, Stellar Avalanche, Fantom for Blockchain Development. For Metaverse development, Im proficient with Unity, Babylonjs and Three js. Below is my experience summarized Consultancy 1. Government of Tamil Nadu, India - Head, Blockchain initiatives - i . Funding proposal which was accepted by Government for Tamil Nadu Blockchain Backbone (BaaS platform for all government departments - USD 16.25 Million funded ii . Tamil Nadu Blockchain Policy 2020 - First Government Blockchain Policy in India iii. Project Architect - Tamil Nadu Blockchain Backbone - Infrastructure to service 80 M citizens and handle 100000 requests a day. Major use cases include securing and issue real estate tokens for 7 Million land records, issuing and verifying 30 certificate types as NFTs including academic credentials, income certificates, community certificates, securing and tracking unorthodox tea etc 2. Expert Panel of the European Union Blockchain Observatory - Author, Demystifying NFT report and Reviewer, Digital Euro and CBDC report 3. GetSetPlay.io - GameFI platform building a metaverse for Gamers. The metaverse strategy, product roadmap and pitch deck was done by my me. Raised 5.3 million USD from investors in Middle East 4. Fansday - Social token platform with A list Internet celebrities onboard- Technical and Strategy consultant - Tokenomics + Project roadmap and strategy + Tokenomics and Token Bonding Curve ICOs launched - 1. AMMO 2. TRIG 3. HCX 4. IEC coin 5. DIAM Cryptocurrency Exchanges and Off Ramp solutions- 1. Paybito 2. Billbitcoins Metaverses - 1. Astairverse - AAA graphics metaverse 2. Metadurgotsav - DAU of 1000 3. Lemuria - 2D metaverse with virtual land trading like Upland 4. Versez - General purpose metaverse for education, tourism, meetups, etc.- The versez metaverse also has features like connect metamask wallet, drag and drop NFTs, Send crypto transactions on the platform itself Enterprise Blockchain - 1. First cross border remittance and Trade Finance solutions implemented between India and Dubai 2. HC Remit -cross border remittance solution for Banks 3. HC Commerce - Blockchain trade finance and LC solution for Banks 4. HC Market Maker - Market maker solution for cross border solutions 5. Tamil Nadu Government blockchain implementations for certificates, licenses and records Publications Developer handbook - Blockchain Development for Finance Projects (50000 copies sold and Amazon 4.3 stars) Look forward to the challenge and am willing to working with your team to build something new and exciting! Thanks Ishan
    Featured Skill Binance Coin
    Avalanche
    Gaming NFT
    NFT Marketplace
    Cryptocurrency Forking
    Blockchain, NFT & Cryptocurrency
    Real Estate IDX
    Cloud Architecture
    Blockchain Architecture
    Ethereum
    Stellar
    Cryptocurrency
    Blockchain Platform
    Bitcoin
    Metaverse
  • $70 hourly

    • 4.6/5
    • (11 jobs)
    Hi, I'm a python developer with experience in building software/scripts/BOT for finance-related software. I'm an expert developer of IBKR TWS APIs and worked on Binance, Bittrex, Kucoin API. I can help you with the below services. - IBKR TWS API. - Binance, Bittrex, KuCoin API. - Binance Future, Binance mCoin future. - Alphavantage, polygone.io API's. - Discord BOT Data Filter (xtrade.net) - Developed BOT FOR Equity/Options/Future/Commodity/Crypto. - MT5/MT4, Amibroker, Ninjatrader. - NFT BOT, Telegram BOT, opensea.io, etherscan.io. - Copy Trade Application Web/Desktop. - AWS, GCP, Azure clouds. - Devops Architect. - Python Automation.
    Featured Skill Binance Coin
    JavaScript
    Angular
    Data Extraction
    API Integration
    Dashboard
    PyQt
    Web Scraping Framework
    React
    Python
    Data Mining
    pandas
  • $30 hourly

    • 5.0/5
    • (3 jobs)
    I am a dedicated and passionate Full Stack Blockchain Developer hailing from the vibrant city of Jaipur, India. Blockchain Experts: DevOps | DApps | Crypto | Smart contract | Pancakeswap | Golang DAO | Arbitrage BOTS | Hyperledger Blockchain- Polygon Sidechain | Bridge Contract | Dextool | Trust wallet | Decentralized Exchange (DEX) | MLM | Bot | Blockchain Architecture | Ethereum | DeFi | Web3 | Smart Contract | Centralized Exchange (CEX) | P2P | Web3 | Crypto Trading BOT | Web3 | DApps | Smart Contract | Solidity | Blockchain, NFT & Cryptocurrency | Crypto Exchange Platform | Crypto Wallet Development | Crypto Wallet | Crypto Exchange | Crypto Token | Native App | Hybrid App Crypto | dApps | Smart contract | Aave Protocol | Mobile & Web Apps | Native App | Hybrid App Crypto | Crypto Coin | Crypto Trading BOT | Web3 | Decentralized Exchange (DEX) | Centralized Exchange (CEX) | P2P | Quorum | Goose DeFi | AI | IoT | DevOps Some of the Blockchain services: ✔ Dynamic NFT Minting, Auctions, NFT Staking, NFT Swap and Marketplaces. ✔ Smart Contract Development. ✔ Smart contract Auditing service. ✔ Crypto Exchange Decentralized Clone- Pancakeswap | Uniswap | Sushiswap: ETH | BSC | MATIC | AVALANCHE | POLYGON Whitepaper | Lightpaper Launchpad (IDO | ICO | IEO) ETH | BSC | MATIC | AVALANCHE | POLYGON ✔ Staking Platform LP Staking (Farms): Token Staking | NFT Staking | Vesting | Fixed APY | Multiple Locking Periods | Dynamic Penalties | Rewards in Multiple Tokens ✔ Cross Chain Bridge dApp ✔ Lending/ Borrowing Protocol/Yield Farming ✔ Private Blockchain Setup on Hyperledger ➳ MERN Stack developer with expertise in MongoDB, Express, React, and Node for web application development. ➳ Front-end skills: JavaScript (ES5/ES6, Babel), HTML5, CSS3 with SCSS, ReactJS (Gatsby/NextJS), Redux, React Suite, Material UI, Bootstrap, Jest, TDD, enzyme, AWS, Firebase, Object-Oriented UI/UX Design, AXIOS, AJAX, Webpack, NPM, Yarn. ➳ Back-end skills: Nodejs, Express, Socket.io, JavaScript, MongoDB, SQL, AWS, Firebase. Please, share your available time slot for the discussion. This will allow me to understand your thought process and how you might have envisioned taking this further. Look forward to working with you!
    Featured Skill Binance Coin
    DApp Development
    Smart Contract Development
    Tokenomics
    MongoDB
    Next.js
    React
    Ethereum
    Blockchain Architecture
    Node.js
    web3.js
    Solidity
    HTML
    Blockchain Development
  • $25 hourly

    • 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.
    Featured Skill Binance Coin
    Solana
    NFT Marketplace
    Binance NFT
    Solidity
    Smart Contract
    Blockchain, NFT & Cryptocurrency
    NFT Minting
    Bitcoin
    Blockchain
    NFT Metadata
    JavaScript
    Node.js
    React
  • $20 hourly

    • 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
    Featured Skill Binance Coin
    DeFi
    Blockchain Architecture
    Blockchain
    NFT
    MongoDB
    Blockchain Development Framework
    Blockchain Security
    Cryptocurrency
    DApps User Experience
    Node.js
    Blockchain, NFT & Cryptocurrency
    web3.js
    Bitcoin
    Game Development
    Blockchain Development
    NFT Marketplace
    Solidity
    Decentralized Exchange
    Binance NFT
    DApps
    Ethereum
    NFT Design
    Smart Contract
    Web Development
  • $35 hourly

    • 3.7/5
    • (6 jobs)
    In past 6 Years, Distributed system strengthen me a lot and result being, Me & My team is more dedicated towards the core technologies and frameworks. Data Structure & Algorithms pull me up. We are more focused to deliver Blockchain Solutions, defi-Apps, Smart-contracts for solving purposes and giving more power to blockchain (NFT) using C++ for binaries, Web-assemblies (wasm) & WASI API, Javascript & Web3 utilities for cross-device support and portability in modernize world. Trying to implement unique feature of monero which is stealth address and RingCT into Ethereum so that could make it more secure. I am trying to improve myself in two specific domain and want to be technical subject matter expertise. Finance and Life-science are the domains but Finance is the priority offcourse as money matters. Jokes apart i do feel that The purpose for which cryptocurrency came into the market, is still unsolved because obscurity of transactions is still an obstacle. Even after having so many available exchange, It is still a big concept for a common man to adopt. I am continuously working towards achieving ease of operations and transaction of cryptosystem and that's why more exciting world for me is Cryptography curve, algorithms & security essentials. Last 8 years, I spent with Web Applications and various domains like Online-booking system, fantasy sports, media & entertainment. I Got opportunity to work with so many Renowned brands like Pepsi, The Galleria mall - Dubai, Top rated tour planner - Roobaroowalks, India's very first rural media - Gaon-Connection & The nation as key player. It was a thrilling experience for me to create Server using Javascript because for the people of my generation it used to be just a common scripting language. I take pride in being from the generation that watched JavaScript grow up alongside myself.
    Featured Skill Binance Coin
    NFT Collection Generation
    React
    Solidity
    Node.js
    NFT Marketplace
    Initial Coin Offering
    NFT Minting
    React Bootstrap
    React VR
    Blockchain
    WebRTC
    JavaScript
    Blockchain Development
    React Native
    API Development
  • $35 hourly

    • 0.0/5
    • (2 jobs)
    Full stack developer. Good with React, typescript, CSS, etc. I have an artistic eye so that I can manage UI & UX with apt color themes
    Featured Skill Binance Coin
    Solidity
    React
    Vue.js
    CSS
    Blockchain
    Next.js
    TypeScript
  • $25 hourly

    • 5.0/5
    • (3 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. 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
    Featured Skill Binance Coin
    Gaming NFT
    web3.js
    Bitcoin
    Hyperledger Fabric
    DApp Development
    Web Development
    Blockchain Development
    DApps
    Blockchain Development Framework
    Ethereum
    Solidity
    Blockchain
    DeFi
    NFT Marketplace
    Blockchain, NFT & Cryptocurrency
    Smart Contract
    Blockchain Architecture
    NFT
    JavaScript
    Metaverse
    Cryptocurrency
    Blockchain Security
    React
    Node.js
    Solana
  • $15 hourly

    • 4.6/5
    • (11 jobs)
    👋 I'm a Blockchain solution architect and developer for Ethereum/BSC including integrating with web and mobile applications. Additionally, I'm skilled with the technologies like React, Angular, Node.JS, MongoDB, and, Express JS. Before joining #Upwork I have developed many projects and applications on top of Ethereum, and Node .js Some of them are doing great in the market; 👉 Pointpay - The world's largest range of crypto services and products in one place 👉 Drife - A blockchain-based mobility platform that seeks to decentralize the ride-hailing ecosystem. 100% of all fees go back to the driver. My experiences range from creating both front-end blockchain applications to backend architecture design and implementation, smart contract development, testing, auditing, and development of Apps for Fintech and other industries that need the power of decentralization, tokenization, and smart contracts. EXPERTISE: ---------------- ✅ Custom Blockchain Development ✅ Smart Contracts Development ✅ dApps Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Private Blockchain Development ✅ Blockchain Consulting ✅ Blockchain Testing ✓ Developing smart contracts using a Solidity programming language. ✓ Developing RPC using client libraries such as Web3. ✓ Static analysis of smart contracts for gas consumption and optimization using Remix IDE. ✓ Securing smart contracts using libraries like OpenZeppelin. ✓ Developing Ethereum dApps using the Truffle framework. ✓ Integration with crypto wallets such as Metamask. ✓ Deploying smart contracts on test networks such as ropsten/rinkeby as well as Ethereum mainnet. I'm able to complete full cycle of development with high quality: from basic requirements to delivery with minimum supervision, including requirement detail, planning, coding, debugging, deployment. Before joining Upwork I was working in an IT co. and I have mentored 12+ professionals & Young talents in my community who are interested in Crypto, BLOCKCHAIN/ NFT. WHY ME? Being a cryptocurrency professional with extensive experience in consulting, strategy, solutions, & analysis—specifically, startups trying to navigate the evolving crypto industry. I can provide you with the right tools, ideas, and more to begin your crypto venture. ''I LOVE TO ADD MY BUSINESS ACUMEN TO YOUR VISION''
    Featured Skill Binance Coin
    Blockchain Development Framework
    Solana
    Ethereum Classic
    Blockchain Development
    Rust
    Smart Contract
    Ethereum
    Solidity
    Cryptocurrency
    Blockchain
    Blockchain Architecture
    Bitcoin
    Azure Blockchain Service
  • $70 hourly

    • 0.0/5
    • (1 job)
    Hi !! Thank you for viewing my Profile.. I started my Career as lecture in an Engineering college for 3yrs and Gradually moved towards IT services sector as Mobile & Web application Developer and Corporate Trainer for 3yrs. Later I started my Data science and Machine learning consulting & Freelancing journey worked as Data Analyst & Data Engineer for almost 30 different projects with different clients across the Globe .. Being an Computer Graduate i couldn't fix myself on my technology or domain..I did my Blockchain and Ethereum Certification Course around 2018 and moved to USA for enhancing my skills in Data science but i started providing Consulting to USA Blockchain companies and Started developing Blockchain projects on freelancing mode.Almost having 4+ yrs of experience in Blockchain space .We have our own Blockchain Service,Solution & Product based Company ..We have team of 20, currently working on with several projects we have worked on with DeFi, DAO,NFT,DApps,Web3.
    Featured Skill Binance Coin
    PHP Script
    Product Development
    Blockchain
    Custom PHP
    Android
    iOS
    Software Development
    Mobile App
    Blockchain Architecture
    PHP
  • $8 hourly

    • 5.0/5
    • (31 jobs)
    I am a customer service, sales, and project management professional with over 10 years of experience in the IT industry. I am proficient in a variety of software applications, including CRM systems, project management tools, and customer relationship management software. I am also a skilled communicator and have a proven track record of delivering results. I am looking for freelance opportunities that allow me to use my skills and experience to help businesses succeed. I am particularly interested in projects that involve customer service, sales, or project management. I am also open to new challenges and am eager to learn new things. If you are looking for a reliable and experienced professional to help you with your business, I would be happy to discuss your needs. Please feel free to contact me through my Upwork profile.
    Featured Skill Binance Coin
    Administrative Support
    Technical Support
    Customer Service
    NFT
    Forex Trading
    Cryptocurrency
    Bitcoin
    Payment Processing
    Order Processing
  • $20 hourly

    • 4.9/5
    • (93 jobs)
    🏆 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐚𝐭 𝐭𝐡𝐞 𝐅𝐨𝐫𝐞𝐟𝐫𝐨𝐧𝐭: 𝐘𝐨𝐮𝐫 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 𝐟𝐨𝐫 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧🏆 With nearly a decade of expertise in blockchain development and web and mobile development. I specialize in empowering businesses to achieve their digital transformation objectives through cutting-edge, secure, and scalable solutions. Supported by ISO-certified teams based in India and the UAE, we are dedicated to delivering excellence and surpassing expectations. 🌐 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? ⤌ Proven Success: 100% Job Success Score | Over 1800 work hours. ⤌ ISO-Certified Excellence: ISO 9001:2015, ISO 27001:2013, ISO/IEC 27701:2019. ⤌ Free Expert Consultation: Share your vision, and I’ll recommend the ideal technology stack for your needs. 🔍 𝐂𝐎𝐑𝐄 𝐀𝐑𝐄𝐀𝐒 𝐎𝐅 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄: 🔗 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ⤌ Smart Contracts Development: Tokens development, NFTs, DAOs, and more (ETH, BSC, Tron, Polygon, Matic, etc.) ⤌ NFT Marketplaces Development: Design, development, and seamless deployment. ⤌ RWA & DePIN Services: Bringing real-world assets to the blockchain. ⤌ Cross-Chain Solutions: Bridging the gap between chains. ⤌ DEX Development: PancakeSwap, Uniswap, and custom platforms. ⤌ Blockchain Explorers: Iquidus, Bulwark, Blockscout, and more. ⤌ Custom Crypto Wallets: Hot, cold, and multi-signature crypto wallets. ⤌ Tokenisation development Services: Custom tokens development, asset-backed tokens, and more. 💻 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ⤌ Languages & Frameworks: HTML | CSS | JavaScript | Bootstrap | Next.js | Node.js ⤌ Technologies: Web3.js | React.js | TypeScript ⤌ Databases: MySQL | PostgreSQL | MongoDB | CouchDB | and more 📱 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ⤌ Platforms: iOS & Android (Flutter, Firebase, AWS). ⤌ Cross-Platform Solutions: Scalable apps with Flutter. 🤖 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 ⤌ AI Solutions: OpenAI integration, custom models, and bot development. ⤌ Blockchain Consulting: End-to-end guidance for your blockchain project. ⤌ Technical Writing: Tokenomics consulting and documentation. 📊 𝐖𝐇𝐀𝐓 𝐒𝐄𝐓𝐒 𝐌𝐄 𝐀𝐏𝐀𝐑𝐓? ⤌ Deep Blockchain Development Expertise: From EVM-based chains like Ethereum to innovative solutions on Hyperledger development and Arbitrum, I deliver industry-specific blockchain solutions. ⤌ Client-Centric Approach: Your success is my priority. I ensure transparent communication and timely delivery. ⤌ Holistic Development: From idea to execution, I provide complete solutions, including maintenance and support. Ready to build your future on blockchain and beyond? Let’s talk ✅ ! 𝙋.𝙎. 𝘿𝙤𝙣’𝙩 𝙛𝙤𝙧𝙜𝙚𝙩 𝙩𝙤 𝙘𝙝𝙚𝙘𝙠 𝙤𝙪𝙩 𝙢𝙮 𝙥𝙤𝙧𝙩𝙛𝙤𝙡𝙞𝙤 𝙖𝙣𝙙 𝙘𝙡𝙞𝙚𝙣𝙩 𝙩𝙚𝙨𝙩𝙞𝙢𝙤𝙣𝙞𝙖𝙡𝙨!
    Featured Skill Binance Coin
    Hyperledger Fabric
    Next.js
    PIVX
    Smart Contract
    Blockchain
    Cryptocurrency
    Solidity
    Blockchain Development
    Ethereum
    Bitcoin
    React
    Mobile App Development
    Flutter
    Smartphone
  • $25 hourly

    • 5.0/5
    • (34 jobs)
    I am a software developer from Surat,India having 7+ years of experience. I am founder and CTO of Bitrix infotech Pvt Ltd. There are more than 40+ developers in my team who is always ready to deliver every challenging task. I have a knack for developing new applications and websites using the latest technologies . Skills : PHP | Android | iOS | C / C++ | Swift | HTML5 | CSS 3 | JavaScript | React.js | Angular.JS | Jquery | PHP | Node.Js | Socket.io | Mysql | MongoDB | Laravel | Codeigniter | Yii | Wordpress | Magento | Opencart | Elastic Search | Apache Hadoop | Apache Ant | Radis | Docker | Kubernetes | Svn / Git | Flash / Flex | Adobe Air | AS3 | Flutter. Services and Solutions : B2B Apps | B2C Apps | Repair - Upgrade - Maintain Apps | Data Analysis | Data Sharding | Automation | Telegram BOT | Quality Management | Strategic Digital Marketing | iWatch Apps | DevOps | Amazon Web Services | Third-party Payment Gateway Integration | Apache | nginx | scrum | kanban | Agile Development | Enterprise Mobility | Consumer Mobile & Web Apps | CMS | PHP FrameWork | App Performance | App Promotion | App Security | Business Analytics | Facebook Instant Game | App UI/UX | Blockchain Development | Cryptocurrency | Smart Contract Development | Initial Coin Offering | Corporate Identity | Internet Marketing | SEO | Logo Designing | WireFrames | Mockups | ICO Promotion | Bitcointalk Topic | Cryptocurrency Exchange | Coin Development | QT wallets | Alt Coin Development | Coin Mining | Bitcoin Apps | Crypto Payment Gateway. My aim is to satisfy customers and to make work easier to use. Me and my team have developed many successful apps and websites that are earning 6 digits revenue per month. I aim to keep long term relationship with clients after product delivery . It is clear to me that this field requires constant, ongoing learning, or else your knowledge and expertise will quickly expire.A good review is worth its weight in gold and I want to EARN it. Feel free to contact
    Featured Skill Binance Coin
    Ethereum
    DApps User Experience
    Initial Coin Offering
    Blockchain
    iOS Development
    Blockchain Architecture
    Blockchain Development
    Android App Development
    DevOps
    Node.js
    Solidity
    UX & UI
    Laravel
  • $20 hourly

    • 4.6/5
    • (77 jobs)
    Hello 👋, Thanks for stopping by! Are you looking to transform your ideas into stunning, high-performing mobile and web applications? Do you desire seamless, intuitive user interfaces and captivating user experiences that keep your users coming back for more? Look no further! I'm Sunny, an innovative and results-driven Mobile app developer with a passion for crafting seamless digital experiences. With a diverse skill set spanning iOS, Android development on React Native, Flutter, and profound UI/UX design expertise, I take pride in bringing cutting-edge solutions to life that exceed user expectations. Technical Excellence: ⟷⟷⟷⟷⟷⟷⟷ With more than 10 years of hands-on experience, I possess a deep understanding of mobile technologies, allowing me to develop robust and scalable applications that stand the test of time. My proficiency in iOS and Android platforms, coupled with React Native & Flutter expertise, empowers me to create cross-platform solutions with maximum efficiency and cost-effectiveness. Mobile App Development Technology expertise: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ As a full-stack mobile app developer, I have decent expertise in iOS & Android mobile app development, AR/VR & Internet of Things-IoT technologies: ✅ Languages for Native App Development: Swift, Objective-C, JavaScript, Mobile jQuery, NodeJS, React JS, Core-Java, Android ✅ Frameworks: Ionic, React Native, Cordova, PhoneGap ✅ Tool: Xcode, Notepad++, SublimeText, Atom, Xcode IDE, Android SDK, Android Studio, Eclipse ✅ Mobile App Design UI/UX tools: Storyboard, Sketch, Photoshop ✅ Mobile App Backend: Node.js /PHP/.Net backend development ✅ Database Management: MongoDB, MySQL, SQLite, PostgreSQL, MSSQL, Cassandra ✅ Networking/Cloud: JSON, REST APIs, SOAP APIs, XML, Parse, CloudKit, Firebase, Google APIs integration ✅ Device Kit: Bluetooth Low Energy (BLE), iBeacon, NFC, credit card reader, MIDI ✅ Wireframing: Invision, Balsamiq, Marvel, Moqups, and MockingBot ✅ Amazon MWS API, AWS, Repricing, Sales tracking ✅ Live Stream Video/Audio, Financial mobile app development, loan calendar, event app development ✅ Social network integration (Facebook, Twitter, LinkedIn) ✅ Image Processing ✅ Web Service, Ajax, XML, RSS, SOAP, WSDL ✅ Push Notification, Geolocation- GPS location processing, media streaming, RESTful APIs ✅ CoreData, CoreGraphics, Animation, 2D Animations, QuartzCore ✅ In-App purchases implementation ✅ Speech recognition, text-to-speech, Siri ✅ ADS integrating (Admob, iAd, Adwords, Video Ads) ✅ Chat API: Video Conferencing (Zoom/WebRtc/Twilio, XMPP) ✅ Photo/video/audio management (capturing, editing, and sharing) ✅ Google Map service, open street maps, KML Overlay implementation, Apple Map service ✅ Analytics SDKs: Google Analytics, Fabric, Firebase, Flurry Analytics ✅ Mobile App Testing and Performance: Apple Instruments, TestFlight, Diawi, Appetize, Ranorex, AppkitBox ✅ Debugging, fixing, and maintenance of existing code and Upgrading apps to Swift from Objective-C, making apps compliant with the latest OS ✅ App Store optimization-ASO & App Store/Play Store submission process ✅ Code Repository: GitHub, SVN So, React out now and let's embark on a journey of innovation and success together! Thanks!
    Featured Skill Binance Coin
    Solidity
    Ethereum
    Blockchain, NFT & Cryptocurrency
    Binance NFT
    Java
    Android App Development
    React Native
    Node.js
    Swift
    PHP
    Kotlin
    Mobile App Development
    Flutter
    iOS Development
  • $80 hourly

    • 5.0/5
    • (4 jobs)
    Ethereum | EVM compatible chains | zkEVM | Interoperability using Layer Zero 5+ years experience designing, developing and deploying complex solidity Smart contracts for projects including Web3 Blockchain Games, DAOs, customizable NFTs, NFT marketplaces etc.
    Featured Skill Binance Coin
    DApps
    NFT Collection Generation
    Smart Contract Development
    Binance NFT
    Blockchain, NFT & Cryptocurrency
    Blockchain
    Cryptocurrency
    Web3
    Ethereum
    Smart Contract
    Blockchain Development
    Solidity
    NFT
  • $10 hourly

    • 4.5/5
    • (48 jobs)
    Hi, I'm Manish Soni, and I lead a dedicated remote team of developers, designers, and tech experts. We specialize in building high-quality websites and mobile applications that help businesses grow and succeed online. Whether you need an eCommerce store, a business website, or a mobile app, we’ve got you covered. Our Expertise 1. Website Development: Custom websites using WordPress and Shopify to create stunning, user-friendly online stores and business sites. 2. Full Stack Development: Modern web applications built with MERN (MongoDB, Express, React, Node) and MEAN (MongoDB, Express, Angular, Node) stacks. 3 Mobile App Development: High-performance mobile apps using React Native for iOS and Android. 4. Blockchain Solutions: Secure and scalable crypto/blockchain websites, including centralized and decentralized platforms. 5. On-Demand Solutions: Apps and websites for businesses needing real-time services, bookings, or custom features. Why Work With Us? 1. A skilled remote team delivering high-quality work. 2. Custom solutions tailored to your business needs. 3. Scalable and optimized websites/apps for a seamless user experience. 4. Full project support—from idea to deployment and beyond. We’re passionate about building the best digital solutions for businesses worldwide. Let’s connect and bring your vision to life! Best Regards, Manish Soni & Team
    Featured Skill Binance Coin
    API
    ICO Marketing
    Cryptocurrency
    Blockchain
    Solidity
    Initial Coin Offering
    Smart Contract
    React
    web3.js
    Node.js
    HTML5
    JavaScript
    WordPress
  • $20 hourly

    • 4.7/5
    • (1 job)
    ✌ High Client Repeat Ratio, ⏱ On-Time Delivery, 💚Top Rated 🏆 Freelancer at Upwork💚 If you're looking to develop high quality professional mobile apps, you are in the right place We can start from scratch and all go all the way to a fully functional mobile app We can create android and iOS apps :) I may be new in Upwork, but once we have a discussion, I am sure you will have an idea of we can achieve. Looking forward to working with you :)
    Featured Skill Binance Coin
    Solidity
    Cryptocurrency
  • $25 hourly

    • 4.3/5
    • (3 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. 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
    Featured Skill Binance Coin
    Blockchain Development
    Blockchain Security
    DApp Development
    Cryptocurrency
    Web Development
    Solidity
    Node.js
    Ethereum
    NFT Marketplace
    Blockchain, NFT & Cryptocurrency
    Blockchain Architecture
    Blockchain
    NFT
    JavaScript
    DApps
    Bitcoin
    web3.js
    Blockchain Development Framework
    React
    Solana
    Smart Contract
    DeFi
    Metaverse
    Gaming NFT
    Hyperledger Fabric
  • $50 hourly

    • 4.5/5
    • (1 job)
    As a Certified Blockchain Developer from IIIT Bangalore and the Founder & CEO of Ether Verse, I lead a passionate team of experts building innovative solutions for the modern world. Fueled by a drive to empower and unlock potential, we specialize in: • Blockchain Development: End-to-end solutions, from ideation to implementation, for transparent, secure processes. • Play-to-Earn Games: Captivating experiences that merge entertainment with financial opportunities. • Generative AI & Machine Learning: Advanced AI applications like computer vision and natural language processing. • Metaverse Development: Bringing your vision to life in immersive virtual worlds. • Crypto Trading Bots: Automated strategies for efficient and optimized trading. • Unity Game Development: Engaging 3D games driven by the Unity engine. • Smart Contract Audits: Securing your blockchain projects with meticulous assessments. Customized solutions are our passion. We partner with clients to understand their unique needs and deliver tailored strategies that achieve their goals. With deep expertise in: • Blockchain development • Play-to-earn game development • Generative AI • Machine learning • Metaverse development • Crypto trading bot development • Smart contract auditing I'm ready to collaborate and create impactful, future-proof solutions. Connect with me today to: • Discuss your project and explore possibilities. • Get a free consultation tailored to your needs. • Let's build the future, together. etherverse.in
    Featured Skill Binance Coin
    Bot Development
    Graphic Design
    3D Graphics Framework
    LinkedIn Marketing
    Twitter/X Marketing
    Game Development
    Website
    Unity
    Artificial Intelligence
    Blockchain
    Ethereum
    Smart Contract
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