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Hire the best Haskell Developers & Programmers in Poland

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  • $75 hourly

    • 5.0/5
    • (24 jobs)
    Backend & ETL system Tech Lead dev / Architect with 6+ years experience in financial industry (Deutsche Bank) and 10 years in telecom (Swisscom). + Experience in commercial frontends projects Summary • Expert in building distributed and parallel processing systems based on highload lowlatency database systems: Kdb 3/4, ClickHouse. • OpenSource contributor to ClickHouse, Rust-lang and Coinbase exchange API • SQL development and administration of relational and object databases: Oracle, PostgreSQL, MongoDB, IBM DB/2, MySQL. • Java/J2EE/EJB/JMS/JSP (JBoss, WebLogic, Resin, Tomcat, Apache). • DevOps: Docker, OpenShift. • Frontend: Android, Vue, React/React-Native, Redux • Network: Building and administering corporate LAN and WAN networks. • Strong knowledge of Unix platforms: Linux/BSD/Solaris. • System development on C/C++/Rust. • Experience with Python analytic and ML frameworks: Keras/Numpy/Pandas and Jupyter notebooks. • Messaging systems: Kafka, NanoMSG, RabbitMQ. • Good knowledge of NMS-OSS telecom systems. • L3 support engineer and systems analyst communicating and problem solving with customers end-users. • Strong knowledge of Perl, Haskell, Ocaml, ErLang, JavaScript (+reactjs), K/Q/Kdb, J, APL2 • Source-control tools (Git, CVS, SVN, Mercury, Perforce).
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Q
    Performance Optimization
    ClickHouse
    CI/CD
    GitHub
    Perl
    Golang
    Docker
    Rust
  • $50 hourly

    • 4.6/5
    • (16 jobs)
    2015–2023: Algorithmic contests, game development in C++, computer-checked proofs in Coq, statistics, functional programming with Haskell, programming tools with a focus on indexing and constraints. Transitioned to Rust and Gleam for a mix of performance, reliability, and rapid development. Current Focus: Gaining control over resources and finding opportunities for large-scale organism monitoring, to study selection pressure and potential genetic modifications. I want to explore entropy and ultimately win the competition of being an ancestor to last life.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Topology Optimization
    Indexing
    Ergonomics
    Software Architecture & Design
    Algorithms
    Knowledge Representation
    Machine Learning
    Rust
  • $50 hourly

    • 5.0/5
    • (116 jobs)
    Full-stack software developer in the broadest meaning of this term. Experienced and familiar with programming at all levels of abstraction, from assembly to GUI. System-level, mobile, web. Designing and implementing a new programming language. I don't work well udder tight deadlines, but I'm yet to meet a problem that I'm unable to solve. In my free time, I love sewing.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    X86 Assembly Language
    Assembler
    Lua
    Dari
    Google Cloud Platform
    Flutter
    Scala
    Firebase
    C++
    Kotlin
    Java
    JavaScript
    Python
    TypeScript
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Senior Blockchain developer is here! As a Blockchain developer I have 5+ years of experience in Web development. I have rich experience in this field and I'm so familiar with full stack skill. I can provide you perfect production with high quality code base and honest My major skills: -Blockchain skills -Solidity \ Smart Contract \ Truffle \ Hardhat \ Ethereum -NFT \ Defi \ Dex \ DAO -ERC20 \ ERC721 \ ERC1115 \ BEP -Solana \ Rust \ Metaplex -React \ Redux \Redux Saga \ Redux Thunk \ Next.js -Vue.js \ Vuex \ Vuetify \ Nuxt.js -Typescript \ Javascript \ Tailwind CSS -D3.js \ Backbone.js -GraphQL \ Apollo -Node.js \ Laravel \ PHP \ Yii -Python \ Dijango -Ruby \ Ruby on Rails -MySQL \ MongoDB \ Firebase \ PostgreSQL -Nginx \ Git
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Blockchain
    Solidity
    Smart Contract
    web3.js
    Tailwind CSS
    Google Chrome Extension
    Python
    Rust
    Vue.js
    Node.js
    Amazon Web Services
    Next.js
    React
    TypeScript
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Senior Blockchain developer is here! As a Blockchain developer I have 5+ years of experience in Web development. I have rich experience in this field and I'm so familiar with full stack skill. I can provide you perfect production with high quality code base and honest My major skills: -Blockchain skills -Solidity \ Smart Contract \ Truffle \ Hardhat \ Ethereum -NFT \ Defi \ Dex \ DAO -ERC20 \ ERC721 \ ERC1115 \ BEP -Solana \ Rust \ Metaplex -React \ Redux \Redux Saga \ Redux Thunk \ Next.js -Vue.js \ Vuex \ Vuetify \ Nuxt.js -Typescript \ Javascript \ Tailwind CSS -D3.js \ Backbone.js -GraphQL \ Apollo -Node.js \ Laravel \ PHP \ Yii -Python \ Dijango -Ruby \ Ruby on Rails -MySQL \ MongoDB \ Firebase \ PostgreSQL -Nginx \ Git
    vsuc_fltilesrefresh_TrophyIcon Haskell
    DApp Development
    Decentralized Exchange
    Blockchain
    Solidity
    Smart Contract
    web3.js
    Tailwind CSS
    Rust
    React
    Python
    TypeScript
    Node.js
    Next.js
    Vue.js
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Hi, I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, having worked with blockchain since 2014. I am well-versed in the following services: ✓ Smart Contract Development - ERC20, ERC721, ERC721A, ERC1155, BEP20, BEP721 Standards, Solana, EOSIO, WAX networks. - Contract Test and Audit in development environment by using Truffle, Hardhat - Anti-Bot, Whitelist functions integration for Token, NFT contracts - Wrap Token Contract development from BTC, NDAU, Doge, etc. ✓ Smart Contract Audits - Code checking line by line - High/Middle/Low level severity Audit test on the testnet, devnet - Provide audit with functional example ✓ Defi/ DApp Development - Forking Dex tools like Uniswap, Sushiswap, Pancakeswap, Rubic with special requirement - Crypto Escrow System development (Frontend: React, Backend: Laravel, Python/Flask, Escrow Contract development) - ICO & IDO, Token airdrop & presale service platform with custom supply, Liquidity, whitelist - Wallet connection using web3.js or ether.js ✓ NFT minting & staking, marketplace Development - Minting, Staking Contract on ERC721, ERC1155 standards on Ethereum, Polygon, Avalanche, BSC, Harmony, Solana network - P2E (Play to Earn) contract development ✓ Cross-Chain-Bridge Development. - Child Token, Bridge Contract development - Relay service integration like Moralis, Chainlink, Chainstack - Well-made Cross-Bridge DApp development using react.js, web3.js, MongoDB ✓ CEX Development - Spot & Margin Trading option, Multi-Chain Support - Fiat Withdraw, Deposit function by using PayPal, Stripe, CoinPayment, Perfect Money Api integration - Well-Structured DB Design ✓ Crypto Bot Development - NFT Minting & Sale Order Bot development - Auto Trading Bot - Crypto AIO Bot I am available on the flexible timezone, and I can accept full-time, part-time, contest position. Therefore If you share your idea, I will make it to reality. Best Regards.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Blockchain
    Solidity
    Smart Contract
    web3.js
    Tailwind CSS
    Amazon Web Services
    React
    Next.js
    Rust
    TypeScript
    Vue.js
    Node.js
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Good day! How are you doing? I am a blockchain developer and have experience of over 8 years. I'm confident in these fields below: ✓ Smart Contract, DeFi, in Ethereum, Solana, Avax, Wax, Algorand, Polygon, BSC, Polkadot ✓ DApps development ; Solidity/Rust + web3.js/ethers.js ✓ Solidity, Rust, Golang, C++, Java, Python ✓ Integration with crypto wallets such as Metamask. ✓ SQL and NoSQL (MySQL, MSSQL, PostgreSQL, InfluxDB, MongoDB), Redis ✓ Sytems Administration (DevOps, Docker, Apache, Nginx, Heroku) What I can do for you: ✓ Creating an exchange Trading platforms with 3rd part liquidity API, Margin trading etc. ✓ NFT marketplace, Defi/Dapp Development, DeFi Consulting (swaps, liquidity pools, borrowing and lending, yield farming, impermanent loss, governance tokens) ✓ NFTs (ERC-721, ERC-1155, Flow, BSC, Polygon, Rarible, Opensea, Nifty, etc) ✓ ICO| STO| IEO- Developing from scratch + Marketing ✓ Smart Contract (ERC20 + ERC21) and Audit ✓ IOT solutions using blockchain such as in Farming ✓ Peer to peer platform ✓ Wallet development (HOT/COLD/ETHER/P2P/ ETH WALLET) ✓ Cryptocurrency Pricing Website ✓ Crypto Arbitrage ✓ Forking coin Please reach out to me at any time you need. Thanks.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Blockchain
    Solidity
    Smart Contract
    web3.js
    Tailwind CSS
    Google Chrome Extension
    Next.js
    Amazon Web Services
    Node.js
    Rust
    React
    TypeScript
    Vue.js
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Senior Blockchain developer is here! As a Blockchain developer I have 8 years of experience in Web development. I have rich experience in this field and I'm so familiar with full stack skill. I can provide you perfect production with high quality code base and honest My major skills: -Blockchain skills -Solidity \ Smart Contract \ Truffle \ Hardhat \ Ethereum -NFT \ Defi \ Dex \ DAO -ERC20 \ ERC721 \ ERC1115 \ BEP -Solana \ Rust \ Metaplex -React \ Redux \Redux Saga \ Redux Thunk \ Next.js -Vue.js \ Vuex \ Vuetify \ Nuxt.js -Typescript \ Javascript \ Tailwind CSS -D3.js \ Backbone.js -GraphQL \ Apollo -Node.js \ Laravel \ PHP \ Yii -Python \ Dijango -Ruby \ Ruby on Rails -MySQL \ MongoDB \ Firebase \ PostgreSQL -Nginx \ Git
    vsuc_fltilesrefresh_TrophyIcon Haskell
    DApp Development
    Decentralized Exchange
    Blockchain
    Solidity
    Smart Contract
    web3.js
    Tailwind CSS
    Node.js
    Vue.js
    Next.js
    TypeScript
    Amazon Web Services
    React
    Rust
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    As a full stack developer I have 8 years of experience in Web development. I have rich experience in this field and I'm so familiar with full stack skill. I can provide you perfect production with high quality code base and honesty. -React \ Redux \Redux Saga \ Redux Thunk \ Next.js -Vue.js \ Vuex \ Vuetify \ Nuxt.js -Typescript \ Javascript \ Tailwind CSS -D3.js \ Backbone.js -GraphQL \ Apollo -Node.js \ Laravel \ PHP \ Yii -Python \ Dijango -Ruby \ Ruby on Rails -MySQL \ MongoDB \ Firebase \ PostgreSQL -Nginx \ Git -Blockchain skills -Solidity \ Smart Contract \ Truffle \ Hardhat \ Ethereum -NFT \ Defi \ Dex \ DAO -ERC20 \ ERC721 \ ERC1115 \ BEP -Solana \ Rust \ Metaplex -AWS services
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Solidity
    Smart Contract
    web3.js
    DApp Development
    Decentralized Exchange
    Blockchain
    Tailwind CSS
    TypeScript
    Amazon Web Services
    Rust
    Vue.js
    Next.js
    React
    Node.js
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    I'm a versatile and experienced Software Engineer with 12+ years of hands-on work across AI, blockchain, web & mobile development, and functional programming. Recently, I’ve focused on zero-knowledge cryptography, helping build tools for decentralized governance and innovative authentication solutions. Currently, I’m developing a couple of smaller applications using Rust & Typescript. From web and mobile apps to backend solutions in popular languages, I’m passionate about creating practical, cutting-edge tech. If you’re looking for a skilled and versatile developer with solid foundations in math and AI and specializing in dapp and smart-contract development, let’s connect!
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Blockchain Development
    Smart Contract Development
    Data Science
    Dev & IT Project Management
    Scripting
    Mobile App
    Web Development
    Artificial Intelligence
    Python
    Clojure
    TypeScript
    JavaScript
    C++
    Rust
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Hi I'm a Blockchain solution architect and developer for Ethereum and HyperLedger including integrating with web and mobile applications. Additionally, I'm skilled with the backend technologies Node.JS, MongoDB, and, Express JS. I have developed many projects and applications on top of Ethereum, Hyperledger, and Node JS which are; - Certificate Management System - ICO Application - Token on standards- ERC 20 and ERC 721 - Job portal on Ethereum Blockchain - Property/Land Management System on Blockchain - Payment Platform providing services to top up mobile and gift card(Purely on Node Js) - Fuel Delivery Application(Purely on Node Js) - Travel History on Hyperledger - Supply Chain Management on Hyperledger - Private Ethereum blockchain deployment including customization of the geth client Skil sets include; - Solidity Dapp Development - Blockchain- Ethereum and Hyperledger - Node Js - React Js/ React Native/ Angular Js - Mongo DB/ MySql - Devops Process Warm Regards
    vsuc_fltilesrefresh_TrophyIcon Haskell
    web3.js
    Blockchain
    Solidity
    Smart Contract
    React Native
    Initial Coin Offering
    Vue.js
    Rust
    Node.js
    React
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Hi, I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, having worked with blockchain since 2017. I am well-versed in the following services: ✓ Smart Contract Development - ERC20, ERC721, ERC721A, ERC1155, BEP20, BEP721 Standards, Solana, EOSIO, WAX networks. - Contract Test and Audit in development environment by using Truffle, Hardhat - Anti-Bot, Whitelist functions integration for Token, NFT contracts - Wrap Token Contract development from BTC, NDAU, Doge, etc. ✓ Smart Contract Audits - Code checking line by line - High/Middle/Low level severity Audit test on the testnet, devnet - Provide audit with functional example ✓ Defi/ DApp Development - Forking Dex tools like Uniswap, Sushiswap, Pancakeswap, Rubic with special requirement - Crypto Escrow System development (Frontend: React, Backend: Laravel, Python/Flask, Escrow Contract development) - ICO & IDO, Token airdrop & presale service platform with custom supply, Liquidity, whitelist - Wallet connection using web3.js or ether.js ✓ NFT minting & staking, marketplace Development - Minting, Staking Contract on ERC721, ERC1155 standards on Ethereum, Polygon, Avalanche, BSC, Harmony, Solana network - P2E (Play to Earn) contract development ✓ Cross-Chain-Bridge Development. - Child Token, Bridge Contract development - Relay service integration like Moralis, Chainlink, Chainstack - Well-made Cross-Bridge DApp development using react.js, web3.js, MongoDB ✓ CEX Development - Spot & Margin Trading option, Multi-Chain Support - Fiat Withdraw, Deposit function by using PayPal, Stripe, CoinPayment, Perfect Money Api integration - Well-Structured DB Design ✓ Crypto Bot Development - NFT Minting & Sale Order Bot development - Auto Trading Bot - Crypto AIO Bot I am available on the flexible timezone, and I can accept full-time, part-time, contest position. Therefore If you share your idea, I will make it to reality. Best Regards.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Blockchain
    Solidity
    Smart Contract
    web3.js
    Tailwind CSS
    Rust
    React
    Python
    TypeScript
    Vue.js
    Next.js
    Amazon Web Services
    Node.js
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Thanks for reading. I'm a professional web & blockchain developer with 6+ years of experience. I have accumulated a lot of experience by conducting many kinds of web application development using the frontend and backend frameworks as well as PHP, CSS, JavaScript. I have delivered numerous Applications on Blockchain like Smart Contract, Wallets, POS and POW Architecture, Cryptocurrency Exchange, Trading platforms, etc. My goal is to provide over 100% satisfaction to my clients and bring your ideas to life so your business can thrive and grow. My main skills: ** Web Skills ** - Frontend Development(HTML, JavaScript, CSS, Bootstrap, jQuery) - JavaScript libraries (React.js, Vue.js, Angular) - JavaScript Backend Framework(Node.js, Express.js) - PHP Framework(Laravel, CodeIgniter, WordPress) - Python Framework (Django) - Database(MySQL, MongoDB, Firebase, PostgreSQLs) - E-Commerce (Magento1 & Magento2) - Web Design ** Blockchain Skills ** - Ethereum, BSC, Solana, Cardano - Uniswap, Pancakeswap, Apeswap - Blockchain, Bitcoin, Web3, NFT, Smart Contracts - Solidity/Rust/Haskell programming - ERC20/BEP20 tokens development Game Development Skills ** - Game Engines : Unity, Unreal Engine - 3D Modelling & Art, 3D Rendering, UV Unwrapping, 3D Texturing : 3DS Max, Maya - Virtual Reality : HTC Vive, Oculus DK2, Gear VR, Google Cardboard, Oculus Go - Augmented Reality: Vuforia, ARKit, ARCore, Kudan - Body Sensing : Kinect v2 I ensure you professional and fast, highest quality work result. I`ll always work hard with my talent and honesty to long relationships with my clients. Great success is waiting! Best Regard
    vsuc_fltilesrefresh_TrophyIcon Haskell
    MERN Stack
    Blockchain
    MEVN Stack
    Solidity
    web3.js
    Unity
    MEAN Stack
    Three.js
    Django
    Node.js
    TypeScript
    Python
    JavaScript
    ASP.NET
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    As a full stack developer I have 5+ years of experience in Web development. I have rich experience in this field and I'm so familiar with full stack skill. I can provide you perfect production with high quality code base and honesty. -React \ Redux \Redux Saga \ Redux Thunk \ Next.js -Vue.js \ Vuex \ Vuetify \ Nuxt.js -Typescript \ Javascript \ Tailwind CSS -D3.js \ Backbone.js -GraphQL \ Apollo -Node.js \ Laravel \ PHP \ Yii -Python \ Dijango -Ruby \ Ruby on Rails -MySQL \ MongoDB \ Firebase \ PostgreSQL -Nginx \ Git -Blockchain skills -Solidity \ Smart Contract \ Truffle \ Hardhat \ Ethereum -NFT \ Defi \ Dex \ DAO -ERC20 \ ERC721 \ ERC1115 \ BEP -Solana \ Rust \ Metaplex -AWS services
    vsuc_fltilesrefresh_TrophyIcon Haskell
    DApp Development
    Decentralized Exchange
    Blockchain
    Solidity
    Smart Contract
    web3.js
    Tailwind CSS
    React
    Node.js
    Amazon Web Services
    Rust
    Next.js
    Vue.js
    TypeScript
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Hi, I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, having worked with blockchain since 2014. I am well-versed in the following services: ✓ Smart Contract Development - ERC20, ERC721, ERC721A, ERC1155, BEP20, BEP721 Standards, Solana, EOSIO, WAX networks. - Contract Test and Audit in development environment by using Truffle, Hardhat - Anti-Bot, Whitelist functions integration for Token, NFT contracts - Wrap Token Contract development from BTC, NDAU, Doge, etc. ✓ Smart Contract Audits - Code checking line by line - High/Middle/Low level severity Audit test on the testnet, devnet - Provide audit with functional example ✓ Defi/ DApp Development - Forking Dex tools like Uniswap, Sushiswap, Pancakeswap, Rubic with special requirement - Crypto Escrow System development (Frontend: React, Backend: Laravel, Python/Flask, Escrow Contract development) - ICO & IDO, Token airdrop & presale service platform with custom supply, Liquidity, whitelist - Wallet connection using web3.js or ether.js ✓ NFT minting & staking, marketplace Development - Minting, Staking Contract on ERC721, ERC1155 standards on Ethereum, Polygon, Avalanche, BSC, Harmony, Solana network - P2E (Play to Earn) contract development ✓ Cross-Chain-Bridge Development. - Child Token, Bridge Contract development - Relay service integration like Moralis, Chainlink, Chainstack - Well-made Cross-Bridge DApp development using react.js, web3.js, MongoDB ✓ CEX Development - Spot & Margin Trading option, Multi-Chain Support - Fiat Withdraw, Deposit function by using PayPal, Stripe, CoinPayment, Perfect Money Api integration - Well-Structured DB Design ✓ Crypto Bot Development - NFT Minting & Sale Order Bot development - Auto Trading Bot - Crypto AIO Bot I am available on the flexible timezone, and I can accept full-time, part-time, contest position. Therefore If you share your idea, I will make it to reality. Best Regards.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Solidity
    Smart Contract
    web3.js
    DApp Development
    Decentralized Exchange
    Blockchain
    Tailwind CSS
    TypeScript
    React
    Amazon Web Services
    Vue.js
    Rust
    Next.js
    Node.js
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Good day! How are you doing? I am a blockchain developer and have experience of over 8 years. I'm confident in these fields below: ✓ Smart Contract, DeFi, in Ethereum, Solana, Avax, Wax, Algorand, Polygon, BSC, Polkadot ✓ DApps development ; Solidity/Rust + web3.js/ethers.js ✓ Solidity, Rust, Golang, C++, Java, Python ✓ Integration with crypto wallets such as Metamask. ✓ SQL and NoSQL (MySQL, MSSQL, PostgreSQL, InfluxDB, MongoDB), Redis ✓ Sytems Administration (DevOps, Docker, Apache, Nginx, Heroku) What I can do for you: ✓ Creating an exchange Trading platforms with 3rd part liquidity API, Margin trading etc. ✓ NFT marketplace, Defi/Dapp Development, DeFi Consulting (swaps, liquidity pools, borrowing and lending, yield farming, impermanent loss, governance tokens) ✓ NFTs (ERC-721, ERC-1155, Flow, BSC, Polygon, Rarible, Opensea, Nifty, etc) ✓ ICO| STO| IEO- Developing from scratch + Marketing ✓ Smart Contract (ERC20 + ERC21) and Audit ✓ IOT solutions using blockchain such as in Farming ✓ Peer to peer platform ✓ Wallet development (HOT/COLD/ETHER/P2P/ ETH WALLET) ✓ Cryptocurrency Pricing Website ✓ Crypto Arbitrage ✓ Forking coin Please reach out to me at any time you need. Thanks.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Solidity
    Smart Contract
    web3.js
    DApp Development
    Decentralized Exchange
    Blockchain
    Tailwind CSS
    Rust
    Vue.js
    Node.js
    Amazon Web Services
    Next.js
    React
    TypeScript
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    As a full stack developer I have 8 years of experience in Web development. I have rich experience in this field and I'm so familiar with full stack skill. I can provide you perfect production with high quality code base and honesty. -React \ Redux \Redux Saga \ Redux Thunk \ Next.js -Vue.js \ Vuex \ Vuetify \ Nuxt.js -Typescript \ Javascript \ Tailwind CSS -D3.js \ Backbone.js -GraphQL \ Apollo -Node.js \ Laravel \ PHP \ Yii -Python \ Dijango -Ruby \ Ruby on Rails -MySQL \ MongoDB \ Firebase \ PostgreSQL -Nginx \ Git -Blockchain skills -Solidity \ Smart Contract \ Truffle \ Hardhat \ Ethereum -NFT \ Defi \ Dex \ DAO -ERC20 \ ERC721 \ ERC1115 \ BEP -Solana \ Rust \ Metaplex -AWS services
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Crypto Wallet
    Solidity
    Smart Contract
    web3.js
    DApp Development
    Decentralized Exchange
    Blockchain
    Tailwind CSS
    Vue.js
    TypeScript
    Rust
    Node.js
    React
    Next.js
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Senior Blockchain developer is here! As a Blockchain developer I have 8 years of experience in Web development. I have rich experience in this field and I'm so familiar with full stack skill. I can provide you perfect production with high quality code base and honest My major skills: -Blockchain skills -Solidity \ Smart Contract \ Truffle \ Hardhat \ Ethereum -NFT \ Defi \ Dex \ DAO -ERC20 \ ERC721 \ ERC1115 \ BEP -Solana \ Rust \ Metaplex -React \ Redux \Redux Saga \ Redux Thunk \ Next.js -Vue.js \ Vuex \ Vuetify \ Nuxt.js -Typescript \ Javascript \ Tailwind CSS -D3.js \ Backbone.js -GraphQL \ Apollo -Node.js \ Laravel \ PHP \ Yii -Python \ Dijango -Ruby \ Ruby on Rails -MySQL \ MongoDB \ Firebase \ PostgreSQL -Nginx \ Git
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Cryptocurrency
    Solidity
    Smart Contract
    web3.js
    DApp Development
    Decentralized Exchange
    Blockchain
    Tailwind CSS
    React
    Node.js
    Rust
    Vue.js
    TypeScript
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Hi, I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, having worked with blockchain since 2014. I am well-versed in the following services: ✓ Smart Contract Development - ERC20, ERC721, ERC721A, ERC1155, BEP20, BEP721 Standards, Solana, EOSIO, WAX networks. - Contract Test and Audit in development environment by using Truffle, Hardhat - Anti-Bot, Whitelist functions integration for Token, NFT contracts - Wrap Token Contract development from BTC, NDAU, Doge, etc. ✓ Smart Contract Audits - Code checking line by line - High/Middle/Low level severity Audit test on the testnet, devnet - Provide audit with functional example ✓ Defi/ DApp Development - Forking Dex tools like Uniswap, Sushiswap, Pancakeswap, Rubic with special requirement - Crypto Escrow System development (Frontend: React, Backend: Laravel, Python/Flask, Escrow Contract development) - ICO & IDO, Token airdrop & presale service platform with custom supply, Liquidity, whitelist - Wallet connection using web3.js or ether.js ✓ NFT minting & staking, marketplace Development - Minting, Staking Contract on ERC721, ERC1155 standards on Ethereum, Polygon, Avalanche, BSC, Harmony, Solana network - P2E (Play to Earn) contract development ✓ Cross-Chain-Bridge Development. - Child Token, Bridge Contract development - Relay service integration like Moralis, Chainlink, Chainstack - Well-made Cross-Bridge DApp development using react.js, web3.js, MongoDB ✓ CEX Development - Spot & Margin Trading option, Multi-Chain Support - Fiat Withdraw, Deposit function by using PayPal, Stripe, CoinPayment, Perfect Money Api integration - Well-Structured DB Design ✓ Crypto Bot Development - NFT Minting & Sale Order Bot development - Auto Trading Bot - Crypto AIO Bot I am available on the flexible timezone, and I can accept full-time, part-time, contest position. Therefore If you share your idea, I will make it to reality. Best Regards.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Solidity
    Smart Contract
    web3.js
    DApp Development
    Decentralized Exchange
    Blockchain
    Tailwind CSS
    TypeScript
    Vue.js
    Amazon Web Services
    Next.js
    Rust
    React
    Node.js
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    I am an enthusiastic, hardworking, and committed individual with a proven track record of designing blockchain websites frontend and backend and creating databases, Dapps, smart contract development, NFT marketplace development. I have strong technical skills, as well as excellent interpersonal skills. I am eager to be challenged in order to grow and expand on the skillset I have gained through my experience in the IT sector. Solution-driven blockchain developer is adept at contributing to highly collaborative work environment, finding solutions, and determining customer satisfaction. Proven experience of Ethereum Smart Contract development, BSC Smart Contract development, Token rewards tokenomics, Minting functions, Lock liquidity pool, Centralized Crypto Exchange, P2P/Pool Lending and Borrowing, and NFT Game Development. Designed and developed web applications across multiple APIs, third-party integrations and databases.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    web3.js
    Remix
    Tezos
    Truffle
    NFT Marketplace
    Solidity
    CI/CD
    AWS Lambda
    NestJS
    Vue.js
    Angular
    React
    Docker
    Rust
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Hi, my name is Anatol Witucki and I am from Poland It will be my great pleasure if you give me an opportunity to work on your project as I am an expert. I am highly motivated to create robust, maintainable technical solutions. I feel compelled to fully understand whatever I am working on, for my own sake, and will dig in as deeply and get my hands as dirty as necessary to achieve that. I find myself in a constant state of learning new things, and believe that this should be true of any technologist. I value skill and attention to detail in myself and in my colleagues. I am able to call upon all resources available to me, no matter how obscure, to find whatever information I am lacking and as much information as possible. I have used these abilities many times to adopt completely new technologies, tools, or paradigms, and like to describe myself as a generalist for this reason. Here are my skills: - [ Frontend ] HTML5, CSS3 (Bootstrap 4|5, Tailwind CSS, SASS), JavaScript|TypeScript(React, Angular 8,9,10, Vue, Material UI, Styled Components), SEO(Next.js, Nuxt.js) - [ Backend ] PHP(Laravel&CI), Node.js(Express.js, NestJS), C#(Asp.NET), Python(Django, Flask), BaaS( AWS Amplify, Google Firebase, Microsoft Azure), Wordpress, Shopify - [ Database ] MySQL, MongoDB, DynamoDB, Maria DB, RDS. - [ UI/UX design ] Figma, Adobe Photoshop, Adobe XD. - [ Mobile ] React Native, Ionic frameworks, Flutter. - [ Blockchain ] Solidity, Rust, Web3.js/Ether.js, Smart Contract, Crypto Token, NFT Marketplace, DEX(Pancake/Uniswap), DeFi, DApp, Ethereum/BSC/Solana My goal is to exceed your expectations, therefore we will not settle for just any solution, I will always strive to find the best solution. When working with me, you can rest assured that you are getting top-notch work, so you can focus on your business. Sincerely.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Cryptocurrency
    WebAssembly
    NFT
    Blockchain Architecture
    Wax
    DeFi
    Solana
    Blockchain
    Ethereum
    Cardano
    Mobile Wallet
    HTML
    Solidity
    Rust
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    "Experienced Software Developer Specializing in Embedded C/C++ and Functional Programming" With a strong foundation in both embedded C/C++ and Haskell/functional programming, I bring a meticulous approach to every project. My focus on detail and commitment to code correctness ensure that my work meets high standards for reliability and efficiency. I excel at refactoring and enhancing existing codebases, with a particular talent for debugging and conducting thorough code reviews. My goal is to deliver clean, maintainable, and scalable code that supports your project’s long-term success.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Bash
    Embedded C
    Linux
    Software Development
    C
    C++
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Senior Blockchain developer is here! As a Blockchain developer I have 8 years of experience in Web development. I have rich experience in this field and I'm so familiar with full stack skill. I can provide you perfect production with high quality code base and honest My major skills: -Blockchain skills -Solidity \ Smart Contract \ Truffle \ Hardhat \ Ethereum -NFT \ Defi \ Dex \ DAO -ERC20 \ ERC721 \ ERC1115 \ BEP -Solana \ Rust \ Metaplex -React \ Redux \Redux Saga \ Redux Thunk \ Next.js -Vue.js \ Vuex \ Vuetify \ Nuxt.js -Typescript \ Javascript \ Tailwind CSS -D3.js \ Backbone.js -GraphQL \ Apollo -Node.js \ Laravel \ PHP \ Yii -Python \ Dijango -Ruby \ Ruby on Rails -MySQL \ MongoDB \ Firebase \ PostgreSQL -Nginx \ Git
    vsuc_fltilesrefresh_TrophyIcon Haskell
    DApp Development
    Decentralized Exchange
    Blockchain
    Solidity
    Smart Contract
    web3.js
    Tailwind CSS
    TypeScript
    Rust
    Amazon Web Services
    Node.js
    React
    Next.js
    Vue.js
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    I'm a software engineer with 12+ years of experience, mainly in embedded / system level space. My languages of choice are C++, C, Haskell, Rust and Python.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Data Scraping
    Algorithm Development
    Rust
    C++
    Python
    Embedded System
    C
    Embedded Linux
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    Compiler engineer and low-level software engineer. Developed numerous custom programming language compilers using Haskell and C/C++. Experienced software engineer in the industry working on 5G telecoms systems.
    vsuc_fltilesrefresh_TrophyIcon Haskell
    Multithreaded Programming
    Compiler
    C
    C++
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