Hire the best DApps Freelancers in Karachi, PK

Check out DApps Freelancers in Karachi, PK with the skills you need for your next job.
  • $50 hourly
    Hi! I'm a Full Stack Blockchain and a Subgraph (TheGraph) developer. I've more than two years of experience in writing smart contracts and building decentralized applications. I graduated from University of Karachi with a Bachelor's degree in Software Engineering in 2020, and have spent the last year working on blockchain based projects. In my journey I have built different types of decentralized applications including DeFi, NFT, Interoperability (bridges), ICO, Staking and E-commerce. Skills : - Solidity Programming - Understanding of Foundry, Hardhat, Truffle ((incl. Unit Testing) - Understanding of MetaMask & other Wallet APIs - React/Next JS/ Typescript - Web3 / Ethers JS - Subgraphs (Indexing protocol for querying networks like Ethereum) I'm looking forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon DApps
    Web3
    Ethers.js
    Smart Contract Development
    Blockchain, NFT & Cryptocurrency
    React
    Web Development
    Blockchain
    Node.js
    web3.js
    Solidity
    Blockchain Development
    JavaScript
    Ethereum
    Smart Contract
  • $35 hourly
    Diving deep into the essence of your project, I aim to grasp not just the requirements but the vision behind your ideas. With this understanding as my guiding principle, I am committed to not just meeting but exceeding your expectations. ✅ Bachelor's Degree in Computer Science ✅ 4+ Years of Professional Experience in Full Stack Development ✅ Successfully Delivered 25+ Software Projects I specialize in: 🔹 Crafting State-of-the-Art Responsive Web Applications & Custom SaaS Solutions 🔹 Expertise in API Development & Integration (Including OpenAI Models like ChatGPT, Codex) 🔹 Development of Interactive Hybrid Mobile Apps My technical toolbox includes (with a focus on web technologies): 🔸 Advanced React.js (Both JavaScript & TypeScript) 🔸 Proficient in Next.js Framework 🔸 Backend Development with Node.js and Nest.js 🔸 Hybrid Mobile App development using Flutter 🔸 Experience with Strapi CMS for Content Management 🔸 Skillful Use of PostgreSQL for Database Management and NoSQL Database Management 🔸 Designing UIs with Tailwind CSS 🔸 Web Development with NextJS 🔸 Integrating and Implementing OpenAI Solutions 🔸 Implementing Real-Time Communication with WebSockets & WebRTC 🔸 UI Design with Material-UI (MUI) Let's join forces to elevate your project to unprecedented levels. I'm always open to new opportunities and passionate about bringing innovative solutions to the table. Ready to make a significant impact together!
    vsuc_fltilesrefresh_TrophyIcon DApps
    NFT Metadata
    Blockchain Development
    Web Development
    Binance Coin
    NFT Minting
    Node.js
    DApps User Experience
    React
    NFT
    Ethereum
    NFT Collection Generation
    NodeJS Framework
  • $40 hourly
    Modern full stack and Cloud Developer with a passion of cloud-based web and mobile apps using AWS, Microsoft Azuew, MERN, JAMstack, Infrastructure as Code (IaC), and CI/CD Pipeline technologies, blockchain, and digital tokens. I've completed several world-class projects with a 100% success record and I’m an active contributor to the Panacloud CLI, an open-source tool to help developers create serverless APIs. With over 8 years of industry experience as a developer, I’ve got in-depth knowledge and practical experience working on software architecture, design, development, implementation, and integration. I've worked with multiple cutting-edge startups and businesses like Accelchain, Blinkin, Autonomiq.io, TerraceAg, Gloow.io, Kubernetes Manager, Turing Eye, Interspan, Esox.ai, Presentation Next, and others all around the world. Like my clients, I’m passionate and driven by a desire to take their products to the next level. I am WEB 3 specialist and have extensive experience working on WEB 3 technologies. I can help you build and deploy your smart contract and deploy them on Ethereum Blockchain from your React / Next JS client application. Other than these, I build lightweight and powerful cloud native container-based apps that can run on any cloud/PaaS platform (AWS, Google Cloud, Azure, Red Hat, etc.) and create automated CI/CD pipelines to ship the product to customers. I can work independently or deploy a team of skilled developers, UI/UX engineers, and technical writers. I have developed the front-ends for SaaS and mobile applications, as well as extremely scalable and fault-tolerant cloud back-ends using AWS serverless technologies using the event-driven architecture. Use AWS Cloud Development Kit (CDK) to define Infrastructure as Code (IaC) and GitHub Actions for developing CI/CD pipelines. AWS CloudFront and Netlify to deploy React and Gatsby based PWA frontends and Contentful as a headless Content Management System (CMS). Use AWS Lambda functions, containers, and Fargate for serverless compute services. Have developed APIs supporting both RESTful OpenAPI and GraphQL specifications. For databases, I have experience in using key-value (DynamoDB), document (MongoDB), relational (MySQL, Oracle, and Aurora Serverless), and graph (Neptune) databases. For advanced serverless orchestration, have used AWS Step Functions and AWS EventBridge for integration. AWS VPC for making applications secure. In addition, I am a big proponent of Test Driven Development (TDD). I graduated with a bachelor's degree in Computer Science and have had the chance to become a Certified Kubernetes Application Developer (CKAD) and a Certified React Nanodegree Developer. I volunteer to teach JavaScript on weekends. I host online programming sessions on YouTube and other platforms in this pandemic. To sum up, my latest and recent work is building a powerful open-source tool to help cloud engineers build serverless APIs. Now, I’m using this tool to help clients build their products using AWS Serverless SaaS using AWS CDK, GitHub Actions, React, Redux, Storybook, Gatsby, AWS CloudFront, Contentful, AWS Lambda, Docker, API Gateway, AppSync, MongoDB, DynamoDB, Aurora Serverless Relational DB, SQL, Neptune Graph DB, Gremlin Graph Traversal Language, AWS EventBridge, and Kinesis Data Streams. I'm ready for the next technological wave, and I've created Cloud Native serverless architecture apps that work with any client (including React, React Native, Angular, VueJS, etc) utilizing the AWS stack. Your app will be scalable and able to handle a huge number of users this way. Depending on the requirements of your project, I can provide the technical expertise on these cutting-edge technologies to ensure that it is a tremendous success and delivered on time. I am flexible to project demands and shifting of priorities. I thrive in unfamiliar situations and enjoy opportunities to learn and gain exposure to new ideas and experiences. I am open and willing to learn whatever is necessary to accomplish my client's goals. Thank you, I look forward to working with you
    vsuc_fltilesrefresh_TrophyIcon DApps
    Docker
    MEAN Stack Administration
    Amazon EC2
    Decentralized Exchange
    MERN Stack
    web3.js
    Web3
    Microsoft Azure
    Next.js
    React
    Kubernetes
    React Native
    TypeScript
    GraphQL
    AngularJS
  • $30 hourly
    500+ Indicators on Tradingview! 95%+ Job Success Rate! Want to : 1) Automate Trading conditions? 2) Carry out simulated backtesting to analyze if trading on those conditions would have been profitable? 3) Use virtual or paper money to trade on those conditions without risking real money in real markets to see how would they perform live? With my coding expertise I can help you give life to your trading idea, boost profits and trading performance. Expect personalized touches and quick turnouts! Happy to chat! :)
    vsuc_fltilesrefresh_TrophyIcon DApps
    Automation
    Data Mining
    Strategy
    Data Extraction
    Algorithm Development
    Bot Development
    Scripting
    Trading Automation
    Trading Strategy
    Cryptocurrency
    Desktop Application
    Crypto Exchange Platform
  • $15 hourly
    I'm a seasoned software engineer specializing in web development with a strong focus on React.js and Next.js, backed by over four years of hands-on experience. My expertise encompasses: **Key Strengths:** - Crafting seamless user interfaces with React.js and Next.js. - Expertly implementing complex designs and engaging animations. - Delivering high-quality results that consistently exceed client expectations. My work is propelled by a passion for creating stunning, functional websites, driven by meticulous attention to detail. **Top Skills:** - Proficient in essential web technologies: HTML, CSS, Bootstrap. - Mastery of JavaScript, React.js, Next.js, Redux, Typescript, and GraphQL. - Expertise in Material UI, Tailwind, Firebase, and API Integration. - Version control and collaboration using GitHub. - Creating captivating animations to enhance user experiences. As a software engineer, I bring a deep understanding of software architecture and development principles to every project. I'm dedicated to delivering top-tier web development solutions that not only meet your requirements but also elevate your digital presence. Let's collaborate to create exceptional websites that leave a lasting impression.
    vsuc_fltilesrefresh_TrophyIcon DApps
    NFT Marketplace
    Material UI
    GraphQL
    Tailwind CSS
    Next.js
    Redux
    React
    TypeScript
    Firebase
    GitHub
    Front-End Development
    API Integration
    HTML
    JavaScript
  • $60 hourly
    Hello! Here's what I can do for you: 1. Smart contract Audits 2. Smart contract Development ( EVM and Rust-based blockchains ) 3. Web3 Integration 4. Web Application Development 5. Frontend and Backend Development 6. UI/UX Design 7. Blockchain Consultancy Unlock the full potential of your blockchain project with my expertise in Full Stack Blockchain Development. From captivating smart contract protocols to seamless integration and unmatched user experiences, I'll craft a product that aligns perfectly with your business goals. Let's collaborate and bring your blockchain vision to life. Contact me now for success beyond expectations! Tech Stack: 💻 Frontend: - React.js - Next.js - Gatsby - UI ( TailwindCSS, MaterialUI, Sass, ChakraUI, HeadlessUI, AntDesign ) - HTML5 / CSS3 - Three.js - Web3.js / Ethers.js - Headless CMS ( Contentful, Sanity, Strapi ) 🔧 Backend: - Node.js - Express.js - Nest.js - tRPC - GraphQL - Flask - FastAPI 🗄️ Database: - noSQL ( MongoDB ) - SQL ( PostgreSQL, MySQL ) 🛠️ Languages: - Solidity - Rust - JavaScript - TypeScript - Python - AssemblyScript ⛓️ Blockchains: - Ethereum - Binance Smart Chain - Polygon - Optimism - Arbitrum - Optimistic and Zero-Knowledge Rollups - Solana - Polkadot - Near - Concordium - Cosmos ( CosmWasm ) - Sui - Fuel Whether you need help with smart contract development, web3 integration, or designing and building blockchain architectures, I am here to provide blockchain development and consulting services that meet your specific needs. With a focus on security and performance, I am committed to ensuring the integrity and scalability of your blockchain network. So if you're looking for a reliable, experienced full-stack blockchain developer who can help you with all your blockchain development needs, please feel free to contact me. I look forward to hearing from you!
    vsuc_fltilesrefresh_TrophyIcon DApps
    Full-Stack Development
    Website
    React
    Cryptocurrency
    Blockchain
    Rust
    Solidity
    web3.js
    Blockchain Development
    Smart Contract
    JavaScript
    Blockchain Architecture
    Ethereum
    Cryptography
  • $40 hourly
    👋 Hello! I'm Uzair Bangee, a seasoned Software Architect and Consultant with a passion for designing and implementing robust, scalable, and user-centric digital solutions. With over 5 years of industry experience, I specialize in bridging the gap between business objectives and technical execution, ensuring seamless digital experiences that resonate with users. I excel in a wide range of technologies and methodologies, from Full Stack Development to innovative software architecture. My core competencies include: Backend Architecture and Development: AWS Serverless Technologies AWS CDK Serverless Framework Node.js Express SQL (Postgres, MySQL) NoSQL (FaunaDB, MongoDB, DynamoDB) Graph Databases (Neptune) GraphQL RESTful APIs Event-Driven Architecture Frontend Architecture and Development: React Next.js Gatsby Redux & Redux Toolkit Netlify Storybook Headless CMS integrations (Shopify, Sanity, Contentful) As a consultant, I guide organizations through the complexities of technology adoption, ensuring that solutions are not only technically sound but also aligned with business goals. My approach is centered on innovation, efficiency, and delivering tangible results. What drives me is transforming ideas into market-ready products that deliver value and make a lasting impact. Whether it's consulting on technology strategy, architecting comprehensive solutions, or diving into hands-on development, I'm dedicated to excellence and innovation. Connect with me to discuss how we can leverage cutting-edge technology to elevate your business, explore new trends, or embark on exciting collaborations. Let's create digital experiences that stand out and drive success.
    vsuc_fltilesrefresh_TrophyIcon DApps
    Ethereum
    Solidity
    Blockchain
    Amazon Web Services
    Serverless Computing
    Amazon S3
    Amazon Cognito
    Amazon Neptune
    TypeScript
    JavaScript
    Gatsby.js
    AWS AppSync
    React
    AWS Lambda
  • $20 hourly
    Hello everyone, Hope you all are doing great. I have 3+ years of experience as a Blockchain and MERN Stack Developer and creating DApps, Smart Contracts and Websites. If you want to work with senior/experienced developer to make a Crypto tokens, Automated generative NFTs with minting website, NFT Marketplace, Staking Pools, or Raffles, E-Commerce website or any type of website then you are on right place. My tech stack: ✅ Smart contract Languages : Solidity & Rust. ✅ Blockchains that we I worked on : Ethereum, Binance smart chain, Polygon, Avalanche, Solana, Base chain & Optimism. ✅ Frameworks: Hardhat, Truffle & Ganache. ✅ Server side Languages for API development : Node.js & Express.js. ✅ Databases : MySQL, Firebase, MongoDB & PostgreSQl. ✅ Smart contract integration : Web3.js & Ethers.js. ✅ Wallet Integrations : Metamask, coinbase, walletconnect, Phantom(Solana), Unisat(Bitcoin) & Xverse(Bitcoin). ✅ Frontend frameworks: React.js (Material UI, Chakra) & Vue.js (Quasar) ✅ Other languages that, I have worked on JavaScript, Python & Typescript. ✅ Cloud storages that, I have worked on : GCP buckets & S3 buckets. If you have any questions feel free to ask me, I am always love to answer queries.
    vsuc_fltilesrefresh_TrophyIcon DApps
    React
    HTML5
    API
    Blockchain
    Blockchain Development
    Ethereum
    web3.js
    Solidity
    JavaScript
    CSS
    Node.js
    Blockchain Architecture
  • $10 hourly
    Hi , I am a MERN and MEVN stack developer with great problem solving skills. Having experience in React, Vue,next, Nodejs, Express, nestjs Mongodb, wordpressCMS, firebase of more than 3 years , Currently I am working at Xord as senior developer I can create stunnig UI for you with server side logics . If you have any query regarding me or my skills feel free to contact me
    vsuc_fltilesrefresh_TrophyIcon DApps
    Ethereum
    Blockchain
    web3.js
    RESTful API
    NestJS
    ExpressJS
    Nuxt.js
    Content Management System
    Node.js
    Next.js
    React
    MongoDB
    Vue.js
  • $25 hourly
    I'm an A.I. (Artificial Intelligence) and Blockchain engineer with over 8 years of experience in the IT field. I began my career as a full-stack developer and have become passionate about cutting-edge technologies, assisting businesses in achieving their goals. Recently, I've actively participated in numerous AI research projects to stay updated on the latest technological advancements and maintain my professional expertise at the highest industry standards. In addition to my core expertise, here are some additional capabilities I can offer: Areas of Expertise: - Data Science - Machine Learning - Artificial Intelligence - Computer Vision - Natural Language Processing (NLP) - Convolutional Neural Networks (CNN) - Deep Learning - Neural Networks - Blockchain - Smart contract creation - Web3 Technologies I'm Proficient In: - Python - PyTorch/Keras/TensorFlow - SQL - Hardhat - Next Js - Three Js - React Js - Ether Js - Apache Airflow - Scikit-learn - Pandas - Docker - Cloud Environments - Git/Github/Gitlab Please feel free to reach out if you'd like to explore AI concepts further. I'm confident I can provide valuable and innovative insights for your projects.
    vsuc_fltilesrefresh_TrophyIcon DApps
    Firebase
    WordPress
    React
    JavaScript
    Neural Network
    Blockchain Development
    Tailwind CSS
    NFT Minting
    Next.js
    MongoDB
    Web Development
    Solidity
    Cryptocurrency
    web3.js
    Node.js
    Deep Learning
    Machine Learning
    Python
  • $20 hourly
    Hello! Greetings of the day. My name is Noor Ul Ain Afaq and I am a BTA certified blockchain developer. I have over 3+ Years of professional experience in blockchain development mostly on the ethereum blockchain, binance smart chain, TRON, polygon blockchain, building cryptocurrencies, erc20 tokens, stable coins, rebase tokens, decentralized exchange, decentralized donation platform, and much more. I have strong knowledge of solidity, and I keep myself abreast with the cutting-edge trends in the defi space. If you have a novel idea and you want to execute it from scratch or you are thinking to fork / clone any existing Defi project with modifications, I will be pleased to work with you. If you have any queries feel free to ask, I am always up for questions. My area of expertise are; but not limited to: - Burn Token - Minting / Staking / Liquidity lock contracts - NFT’s - Web3 Integration - Short-term Audit Report - Governance Property - Increase / Decrease / Constant token supply - Holding Reward Implementation - Buyback Implementation - Reward through ETH / BNB - Deflationary Properties - Liquidity to Uniswap / Pancake Swap through Token Smart Contract - Token Air Drop - Stable Coin Implementation - Crowd Sale contract - Lottery Contract
    vsuc_fltilesrefresh_TrophyIcon DApps
    Solana
    Blockchain, NFT & Cryptocurrency
    React
    Solidity
    Cryptography
    Blockchain Architecture
    Blockchain
    web3.js
    Binance Coin
    Cryptocurrency
    Ethereum
    Smart Contract
  • $40 hourly
    Get 2X-5X more returns from your Web3 Project! $10K+ from clients all over the world 🏆 4+ years Blockchain Development experience 🥇 Help me Reach #1 on Upwork worldwide Clients that work with me are at LEAST 2Xing from their delivered projects. Past clients include: Crypto Index Pool Degen Forest Athlea AI Smart Contract Audit LINQ Group 10+ Others Working with me, you will: ★ Find all services for a Dapp under one roof from design to development to audit! ★ Work with an expert Full Stack Blockchain Development Team ★ Receive complimentary discounts & offers on bulk ordering services ★ Turn your Proof of Concept into a market fit product ★ Get free consultation and guidance on your Web3 roadmap My clients have a LOT to say about me: 👉 I couldn't recommend Nabeel enough - He is 100% the investment! - Crypto Index Pool Staking App CEO whose project has $1.8M Locked in TVL. 👉 The development process was smoother than ever, One of the best devs I have worked with who has ample blockchain experience - LINQ Group CEO whose Token Market Cap is $3,977,794 👉 He took on a tough challenge, Nonetheless he delivered exactly what I was looking for! - Degen Wallet Owner which has 100+ Downloads on the play store My stats: ● Developed P2E card games such as wagmigame.io ● Successfully developed 5+ ICO's from scratch ● Clients raised $100K plus delivered products What I look for in a new client: ● Open mind, relaxed attitude ● Values integrity & long term relationship ● Focused on improving, lets their actions speak louder than words ● Knows the project scope, and is willing to invest for the best outcome Sound like a fit? Next steps: 📺 Watch my portfolio projects on my Upwork profile 🟢Press '...' button then ‘Send Message’ button in the top right-hand corner Expertise: 👉Blockchain Development, 👉Blockchain Protocol Development 👉Smart Contract Development 👉Web3 Development 👉Web3 Integration 👉Smart Contract Audit 👉Smart Contract Optimization 👉Dapp Development 👉Decentralized Exchange 👉Centralized Exchange 👉NFT Minting Engine 👉NFT Marketplace Development 👉NFT Staking Application 👉DAO Development 👉Token & Stablecoin Development 👉ICO Presale Development 👉Full Stack Development 👉DeFi Application development 👉BRC20 Development 👉Bitcoin Ordinal Development 👉BRC20 Exchange 👉Bitcoin Stacks Development 👉AI & OpenAI ChatGPT Development
    vsuc_fltilesrefresh_TrophyIcon DApps
    Security Token Development
    Initial Coin Offering
    Layer 2 Blockchain
    Blockchain Platform
    Blockchain Tokenization
    Blockchain Development Framework
    Blockchain Development
    Blockchain Security
    Blockchain
    DApp Development
    Blockchain Architecture
    Web3
    Smart Contract Development
    Blockchain, NFT & Cryptocurrency
  • $20 hourly
    Hello I have 4+ years of experience in Blockchain Development. So far, I have completed 50+ Decentralized applications Dapps. You can work with me on different Blockchains like -Binance Smart Chain -Ethereum -Tron and I am a development Head for several successfull Crypto Projects like Frinkstoken, Soldaitswap, AstroBirdz, iq160, and many more. I also have management skills that are valuable in the development process. 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) -Avalance (AVAX) - Tron - Harmony I have Front-end and Backend Experience as well I have worked on several applications as a Full Stack the technologies I am familiar with are HTML, CSS, ReactJs NodeJS/MySQL/MongoDB tech stack.
    vsuc_fltilesrefresh_TrophyIcon DApps
    API Integration
    Web3
    NFT Minting
    Blockchain
    DeFi
    ERC-20
    Cryptocurrency
    Tokenomics
    NFT Marketplace
    Ethereum
    Solidity
    Smart Contract
    ERC-720
    NFT
  • $15 hourly
    Greetings! 👋 Are you on the lookout for a seasoned Full-Stack Web and Blockchain developer to turn your digital aspirations into reality? Look no further! I am a proficient Freelancer with an established track record, boasting over 4 years of professional experience in the development realm. Key Expertise: Blockchain 🌐 Smart Contracts 🤖 DApps 📱 NFTs 💎 ICOs 💼 Development Capabilities: MERN stack web applications 🌐 React Native mobile apps 📱 API development 🛠️ Wallet integration 💳 In my current capacity, I have had the privilege of conceiving, creating, and sustaining client-facing websites and applications. I am well-versed in cutting-edge web technologies such as React, Node.js, Next.js, Redux, and more. My skills guarantee high-performance, reliable, secure, and scalable solutions tailored to the distinct requirements of my clients. I am a adept problem solver and an exceptional communicator, poised to collaborate and propel your projects from concept to launch. When you choose to work with me, you're not just getting a developer; you're gaining a partner committed to your contentment. Why wait any longer? Let's join forces to construct something extraordinary and turn your vision into reality! 🚀
    vsuc_fltilesrefresh_TrophyIcon DApps
    Ethereum
    Smart Contract
    Blockchain
    Solidity
    NFT Marketplace
    MERN Stack
    React Native
    NFT Minting
    Web3
    Node.js
    JavaScript
    Web Application
    MongoDB
    React
  • $25 hourly
    I am a highly skilled Blockchain Engineer and Full-Stack Developer with over 9 years of experience building innovative solutions that leverage the power of blockchain technology. I bring a unique blend of expertise in Ethereum, Solidity, Rust, Cosmos, Solana, Avalanche, Hyperledger, Web3.js, React.js, Node.js, and various other frameworks and languages. My passion lies in helping businesses leverage cutting-edge technologies to achieve their goals. Whether you're looking to build a secure and scalable DeFi platform, a P2E game, a custom blockchain solution, or integrate blockchain functionalities into your existing web application, I have the skills and experience to deliver exceptional results. Here's what I can offer you: - Blockchain Development: Smart Contract Development (Solidity, Rust) DeFi Protocols Development (DEXes, Lending platforms) DAO Development NFT Development & Marketplaces Custom Blockchain Solutions (Hyperledger, Multichain) Private Blockchain Development POC Development (Proof of Concept) Cryptocurrency Wallets & Exchange Applications Blockchain Consultancy - Full-Stack Development: Front-End Development (HTML5, CSS3, JavaScript, React.js, TypeScript) Back-End Development (PHP, Laravel, Node.js, TypeScript) Content Management Systems (WordPress) API Integrations (Marketplace APIs, Payment Gateways) Database Management (MySQL, PostgreSQL) Cloud Platforms (AWS, Google Cloud Platform) CI/CD (CircleCI, Travis CI, Bitrise) - I have a proven track record of success in building solutions for various industries, including: Decentralized Finance (DeFi) Supply Chain Management Gaming (P2E) Non-Fungible Tokens (NFTs) Enterprise Blockchain (e.g., Healthcare, FinTech, SaaS) Dapps DEX/CEX I am confident that I can bring your blockchain or web development vision to life. Let's discuss your project and explore how my expertise can help you achieve your goals. Feel free to reach out to me and share your ideas!
    vsuc_fltilesrefresh_TrophyIcon DApps
    PHP
    Node.js
    Full-Stack Development
    Technical Project Management
    Crypto Wallet
    Blockchain, NFT & Cryptocurrency
    Blockchain
    MultiChain Platform
    web3.js
    Crypto Exchange Platform
    Solidity
    Blockchain Development
    Smart Contract
    Ethereum
  • $40 hourly
    Greetings! My name is Asim Raza. I am a passionate and experienced Blockchain Engineer with over 3 years of expertise in Web3 domain. I have a proven track record of developing and implementing innovative Blockchain solutions, with a strong focus on DeFi, Security Audits, Smart Contracts and Subgraph Development, Web3 Integrations, Backend and Trading Bot Development. ⭐️ Skills: ✅ Smart Contract Development (Solidity) ✅ Foundry | Hardhat | Truffle Development Environment ✅ Subgraph Development (EVM data indexers) ✅ React Js/Next Js/ Typescript ✅ Understanding of Ethereum Standards, ERC20, ERC721, ERC1155 or etc ✅ SDKs, Wallet and Smart Contract Integration (Web3 Js | Ether Js) ✅ Security Audit ✅ DEXs Integration ✅ Backend Development (NodeJs, NestJs) Let's Collaborate: Reach out today, and let's discuss how I can contribute to your success. 🚀
    vsuc_fltilesrefresh_TrophyIcon DApps
    Ethereum
    Initial Coin Offering
    Solidity
    web3.js
    GraphQL
    Next.js
    Node.js
    React
    MongoDB
  • $25 hourly
    ⭐ 𝙒𝙊𝙍𝙆𝙄𝙉𝙂 𝙒𝙄𝙏𝙃 𝙈𝙀 𝙒𝙄𝙇𝙇 𝙉𝙊𝙏 𝘾𝙊𝙎𝙏 𝙔𝙊𝙐 𝙈𝙊𝙉𝙀𝙔 𝘽𝙐𝙏 𝙒𝙄𝙇𝙇 𝙃𝙀𝙇𝙋 𝙔𝙊𝙐 𝙈𝘼𝙆𝙀 𝙈𝙊𝙉𝙀𝙔 ⭐ I'm a professional blockchain developer and smart contract auditor with over 3 years of experience. I'm skilled in JavaScript, Solidity, Rust, and Python, and I can also create REST APIs. My work includes projects related to tokenizing assets, developing decentralized apps (DApps), establishing decentralized organizations (DAOs), and decentralized finance (DeFi). As a full-stack developer for 5 years, I've assisted various industries such as banking, insurance, healthcare, and logistics in leveraging blockchain technology. Auditing smart contracts is crucial for ensuring their security and reliability. With my services, I provide detailed reports to assure clients and investors. During audits, I meticulously review projects and address any issues to ensure everything is done correctly. Here's what I specialize in: ✔️ Smart contract auditing ✔️ Blockchain security ✔️ Assets tokenization ✔️ Token economics design ✔️ Launchpad IDO DApps ✔️ ICO/IGO smart contracts ✔️ Crowdfunding smart contracts ✔️ Decentralized Exchanges smart contracts ✔️ Decentralized lottery smart contracts ✔️ NFT marketplace development ✔️ NFT minting ✔️ Stablecoin creation ✔️ Proxy smart contracts In terms of development: ✅ Frontend: ReactJS, NextJS, VueJS, NodeJS and AngularJS ✅ Backend: ExpressJS, PHP, Django, MySQL, MongoDB, Solidity and Rust I can also assist with: ✔️ Creating and deploying smart contracts ✔️ NFT (ERC-1155 and ERC-721) creation and deployment ✔️ ERC20 and BEP20 token creation and deployment ✔️ Cross-chain smart contract development ✔️ Verification and publication ✔️ Website development Before deploying on the main blockchain network, I rigorously test on the test network to ensure everything functions correctly. You'll have full ownership and access to the source code. Feel free to reach out anytime—I'm available 24/7 and will respond promptly.
    vsuc_fltilesrefresh_TrophyIcon DApps
    Solidity
    Decentralized Exchange
    ERC-20
    NFT Marketplace
    Web3
    Next.js
    React
    JavaScript
    NFT
    Smart Contract
    Ethereum
    Web Development
    Blockchain Development
    Blockchain
  • $30 hourly
    ance. What work do you do best? Tell them clearly, using paragraphs or bullet points. You can always edit later; just make sure you proofread now. Enter your top skills, experie
    vsuc_fltilesrefresh_TrophyIcon DApps
    DBX
    DBSCAN
    DApps User Experience
    DApp Development
    DALL-E API
    DALL-E
    DALIM ES
    D Language
  • $30 hourly
    ✨ Fullstack Blockchain & Web3 Developer | Smart Contracts | DeFi | NFTs | Solana 🚀 🔍 Looking to bring your decentralized vision to life? You're in the right place! I'm an experienced Fullstack Blockchain and Web3 developer dedicated to creating secure, efficient, and groundbreaking blockchain solutions. 🌟 Why You Should Work with Me: - 🔗 Expertise Across Blockchains: My deep understanding of blockchain technology fuels my ability to develop and implement solutions on major networks like Ethereum, Polygon, BinanceChain, and Solana. - 🧙‍♂️ Smart Contract Wizardry: From DeFi and NFTs to tailored solutions, I've engineered a multitude of smart contracts that form the backbone of diverse and innovative projects. - 🛠️ Broad Technical Proficiency: My technical arsenal includes Solidity, Rust, C#, and JavaScript/TypeScript, equipping me with the versatility to tackle a variety of challenges. - 🤝 Collaborative Excellence: I work closely with a select group of peers who share my commitment to excellence, ensuring your project is executed flawlessly and meets your precise needs. - 🗣️ Simplified Technical Communication: I excel at demystifying complex concepts for all stakeholders, ensuring clarity and frequent updates throughout our collaboration. 💯 Committed to Client Satisfaction: My track record speaks for itself—I've earned accolades from over 10 clients for delivering exceptional results on time and within budget. I am fully committed to the success of your project and to delivering a product that exceeds your expectations. 🚀 Ready to revolutionize your business with blockchain? Let’s join forces to push the boundaries of what's possible in the Web3 space. Contact me today to discuss how I can add value to your project and help your organization succeed in the dynamic world of blockchain technology. 📩 Ready to Talk? Please drop a message with your inquiries and let’s make something amazing together!
    vsuc_fltilesrefresh_TrophyIcon DApps
    Rust
    Solana
    Truffle
    Solidity
    web3.js
    Ethereum
    Blockchain Development
    Smart Contract
  • $20 hourly
    ⛓️Blockchain 🔗 Dapps 🎨Front-End ✅React ✅Next js 💖Tailwind CSS 🚀API Development 💾DBMS💡Smart Contract 🖼️NFT market place 🏬Ecommerce store 🍥Responsive design 🌟 Welcome to my Upwork Profile! 🌟 I am a passionate and results-driven professional dedicated to delivering top-notch digital solutions for businesses aiming to thrive in today's dynamic landscape. With expertise in blockchain development, and web development, I bring a holistic approach to empower your online presence. 🌟What I Offer:🌟 🔗 Blockchain Development: Transforming your ideas into secure and decentralized solutions, harnessing the power of blockchain for enhanced reliability and transparency. 🌐 Web Development: Crafting visually stunning and functionally robust websites that not only captivate users but also drive your business objectives. 🚀 DevOps: Streamlining your development pipeline, ensuring seamless integration, automation, and delivery for optimized workflows. 📈 Digital Marketing: Tailored strategies to elevate your brand, increase visibility, and engage your target audience across digital platforms. 🔧 My Methodology: 🌐 Dapps Development: Crafting decentralized applications with Nextjs, HTML, CSS, JS, React, ethers.js, web3.js, and Hardhat for robust blockchain backend solutions. 💡 Smart Contract Magic: Expert in NFTs, Tokenization, ERC standards, and leveraging powerful tools like OpenZeppelin and Chainlink for secure and scalable solutions. 🎨 Front-end Wizardry: Transforming visions into reality using Nextjs, React, Nodejs, HTML, CSS, and JavaScript for seamless and captivating user experiences. 🌐 API Mastery: Building powerful APIs with Express js and Node js, ensuring seamless communication between different parts of your application. 🌟Why Choose Me:🌟 ✅ Proven Track Record: Demonstrated success in delivering high-impact projects across diverse industries. ✅ Innovative Solutions: Always stay ahead with the latest trends and technologies to provide cutting-edge solutions. ✅ Client-Centric Approach: Your success is my priority. I collaborate closely with clients to understand their unique needs and deliver tailored solutions. 💻 How I Work: ✨ Collaborative Development: I believe in open communication and collaboration throughout the project, ensuring your vision is seamlessly translated into a functional and elegant solution. 🛠️ Agile Development: Adopting agile methodologies to provide regular updates and iterate swiftly, guaranteeing the project evolves as per your expectations. 🌐 Cutting-edge Technology: Staying on top of the latest trends and technologies to deliver state-of-the-art solutions that stand the test of time. 🚀 Passion-Driven Results: My commitment is not just to complete the project but to exceed your expectations, driven by a genuine passion for creating exceptional digital experiences. Let's embark on a journey to elevate your digital presence and achieve your business goals. Feel free to reach out, and let's discuss how we can bring your vision to life!
    vsuc_fltilesrefresh_TrophyIcon DApps
    NFT Marketplace
    ERC-20
    Blockchain Tokenization
    DeFi
    API Development
    Solidity
    Smart Contract
    Ecommerce Website Development
    Tailwind CSS
    Next.js
    Web Development
    Blockchain, NFT & Cryptocurrency
  • $20 hourly
    Full Stack Blockchain Engineer with Expertise in Bitcoin, BRC 20, DMT, NatCat, SPL, and Solana I am a highly skilled Full Stack Blockchain Engineer with a deep understanding of various blockchain technologies and protocols. My expertise spans across: Bitcoin: I possess a strong understanding of the Bitcoin protocol, its core functionalities, and its mining and transaction processes. BRC 20: I am well-versed in the BRC 20 token standard, used for creating and managing tokens on the Ethereum blockchain. DMT: I have experience working with Decentralized Messaging Technologies (DMT), which enable secure and private communication on blockchain networks. NatCat: I am familiar with Natural Catastrophe (NatCat) solutions built on blockchain, which can streamline disaster response and insurance claims. SPL: I have a solid understanding of the Solana Program Library (SPL), a collection of tools and functionalities for building decentralized applications (dApps) on the Solana blockchain. Solana: I possess in-depth knowledge of the Solana blockchain platform, its architecture, consensus mechanism, and smart contract capabilities. My experience allows me to: Design, develop, and deploy smart contracts for various blockchain applications. Integrate blockchain solutions with traditional systems and applications. Secure and audit blockchain systems to ensure their integrity and reliability. Stay up-to-date with the latest advancements in the blockchain ecosystem. I am a passionate and results-oriented individual with a strong work ethic and excellent problem-solving skills. I am eager to contribute my expertise to a team building innovative solutions on the blockchain.
    vsuc_fltilesrefresh_TrophyIcon DApps
    Blockchain Development Framework
    ERC-20
    Blockchain
    DeFi
    Etherscan
    Utility Token
    Blockchain, NFT & Cryptocurrency
    NFT
    IBM Blockchain
    Smart Contract
    Blockchain Security
    Solidity
    Ethereum
    Blockchain Architecture
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a DApps Freelancer near Karachi, on Upwork?

You can hire a DApps Freelancer near Karachi, on Upwork in four simple steps:

  • Create a job post tailored to your DApps Freelancer project scope. We’ll walk you through the process step by step.
  • Browse top DApps Freelancer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top DApps Freelancer profiles and interview.
  • Hire the right DApps Freelancer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a DApps Freelancer?

Rates charged by DApps Freelancers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a DApps Freelancer near Karachi, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance DApps Freelancers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream DApps Freelancer team you need to succeed.

Can I hire a DApps Freelancer near Karachi, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive DApps Freelancer proposals within 24 hours of posting a job description.