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Developer's avatar
  • South Africa
  • 0-2 years experience

I'm a solidity developer that loves to explore the world of web3 and challenge myself to build great projects of value.

Hi there! I'm a Solidity developer with and have been working in Web3 since April. I am based in Pretoria, South Africa. I'm open to relocating should the opportunity meet my financial needs. Previously I've worked as a smart-contract auditor at a P2E gaming platform that is currently planning its launch and I currently am assisting some developers in building an African NFT marketplace. I'm an expert at writing smart contracts and using hardhat to test and deploy them. I also have significant experience using Nextjs, Solidity, Hardhat, Node.js, Ethers.js. Some of the blockchain projects I've done in my spare time include a simple DEX exnchange, an NFT Marketplace, a DAO, an ICO and a few more. I have also participated in the Ethglobal hackathon and built a charity Gofundme type platform using Web3 tools. I'm currently looking for a Part-time, or Full-time role as a solidity developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Poland
  • 5 years+ experience

Senior Blockchain Developer with 4+ years of experience in DApps using Web3 and Smart Contract development with Solidity and Rust.

Senior Blockchain Developer with 4+ years of experience in DApps using Web3 and Smart Contract development with Solidity and Rust. Hands-on experience in cross-chain protocol development between EVM and Non-EVM chains using LayerZero and proficiency in NFT game and Defi, DEX development. Strong knowledge of Cryptography(Encryption and Decryption) using symmetric and asymmetric algorithms, hash functions, Digital Signatures and Zero-Knowledge proof (ZKP) protocol. Interested in writing code that is reusable and scalable, following modern coding best practices and proficient in TDD/BDD. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a Blockchain Developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Japan
  • 5 years+ experience

Full stack developer focused on blockchain

As a full stack developer, I have experience of web development for 9+ years and 3+ years of blockchain development. I have done many projects for social networking, e-commerce, and Blockchain projects. During development, I have more than 42 happy customers and built more than 89 large and small projects. Recently, I has built several blockchain projects such as DEFI, Token Swap Tool, P2E Games, NFT Minting page and NFT Marketplace. If you have a good idea to start or grow a business, I can implement it successfully. If you need, you can contact anytime with me and discuss about projects. Cheers.

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Developer's avatar
  • Pakistan
  • 5 years+ experience

Full Stack Developer | Javascript | Python | Solidity | Rust | Plutus

Full stack developer (MERN and Python), experienced in Blockchain(Solidity,Rust, Plutus) Passing Knowledge of Machine Learning and Statistics . Team player with excellent communication and interpersonal skills. Ability and experience in working in high pressure environments and solving complex problems. Experienced in working with the MERN stack. Solid understanding of MongoDB, React and Node. Including advanced state management libraries such as MobX and Redux. Also experienced with Redis and mongoose ORM as well Experience in writing smart contracts on Ethereum and other EVM compliant chains (for e.g Polygon,BSC,Avalanche etc) in solidity and a solid understanding of the web3 protocol and integrating DAPPs with it. Additionally also experienced with building DAPPs on the Cardano Blockchain via Plutus

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Developer's avatar
  • Canada
  • 5 years+ experience

Experienced Solidity Engineer

Hi there! I'm the Lead Blockchain developer at MetaRents with 8 years of professional experience based in Canada. I'm an expert at Web3 and have significant experience using full-stack technologies. I've worked on various Blockchain projects PROFESSIONALLY. For example I created a token bridge between Ethereum and Avalanche. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a smart contract developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Singapore
  • 5 years+ experience

Senior Blockchain Developer | Full-Stack Engineer

Hi there! I'm a senior Blockchain Developer with 4 years of professional experience based in Singapore. Previously I've worked as a Software Engineer at Kryptomon and I'm sure that is the big plus for describe me in more details. I'm an expert at Smart contract, EVM and have significant experience using Solidity, Rust, Haskell and so on. I've worked on various Blockchain projects NFT marketplace , Crypto Trade bot and so on. For example I created a Kryptomon Marketplace from scratch. I'm currently looking for a Full-time as a Full-stack Developer. If you're interested in working together, please contact me.

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  • Mexico
  • 5 years+ experience

I build and work in the job as would be my own project.

Hi there! I'm a blockchain full stack developer with 3 years of professional experience based in Mexico City, México. Previously I've worked as a blockchain developer at maniac1.com, bitsports.co, monopolio.io, Greenex crypto, and origin foundation. I'm an expert at blockchain, ethereum, solidity, smart contracts, MEV, DEFI, NFT and DAOs and have significant experience using solidity, javascript, typescript, react, next.js, hardhat, RUST and Ethereum.. I've worked on various Blockchain projects in my free time. For example I created a flashbot that execute a smart contract to order the transactions, and get a fee. I'm currently looking for a Full-time as a blockchain developer. If you're interested in working together, please contact me. CANDYSHOP

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Developer's avatar
  • Nigeria
  • 2-5 years experience

Smart contract developer

Hi there! I'm a Blockchain developer based in Nigeria. Previously I've worked on different projects ranging from NFT to Defi and Social Dapp I'm an expert at Solidity and have significant experience using hardhat and ethersjs. I've participate in various hackathons and won prizes. For example I created `createVeApp`, a tool that helps new developers create their Dapp easily on Vechain Blockchain. I'm currently looking for a full time role as a smart contract developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Singapore
  • 5 years+ experience

Be passionate about blockchain.

Hi there! I'm a Blockchain Engineer with 3 years of professional experience based in Singapore. Previously I've worked as a Blockchain and Backend Developer at MetaDhana Company and took part in web3 metaverse game development. I'm an expert at solidity and have significant experience using full stack technologies. I've worked on various Blockchain projects professionally. For example I created 20+ smart contracts in Roosterwars Project. I'm currently looking for a FULL TIME as a Contractor. If you're interested in working together, please contact me.

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Developer's avatar
  • Canada
  • 5 years+ experience

Organized, methodical and a keen eye for detail results in solid coding and trustworthy program.

Hi there! I'm a Full Stack Blockchain Developer with 8 years of professional experience based in Toronto. Previously I've worked as a Full Stack Blockchain Developer at SWITCH CREATIVE SOLUTIONS INC. I'm an expert at Smart contract and Web3 integration. I've worked on various Blockchain projects. For example I created Dapp, Dex, NFT marketplace, Pancakeswap fork, DAO projects. I'm currently looking for a PART TIME / FULL TIME / FREELANCER as a Full Stack and Blockchain Developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Spain
  • 5 years+ experience

Game

Hi there! I'm a [JOB_ROLE] with [X] years of professional experience based in [LOCATION]. Previously I've worked as a [JOB_ROLE] at [COMPANIES] and... I'm an expert at [SKILLS] and have significant experience using [TECHNOLOGIES]. I've worked on various Blockchain projects [IN MY SPARE TIME or PROFESSIONALLY]. For example I created a [SMART CONTRACT WHICH ...]. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a [JOB_ROLE]. If you're interested in working together, please contact me.

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Developer's avatar
  • United Kingdom
  • 5 years+ experience

Data & Platform engineer with experience in adTech, web3 and Gaming

With a seasoned track record spanning 15 years, I've led engineering efforts in diverse sectors such as adTech, web3, gaming, and energy, serving in executive roles like CTO and Head of Engineering for powerhouses like Shell, indiGG, Wood Mackenzie, Disney, and Vibrant Media. As a UK-based Principal Engineer, my core expertise lies in Cloud, Data & Platform engineering, and Blockchain development, wielding proficiency in Python, Rust, Solidity, Golang, and NodeJS. My portfolio boasts of enterprise ledgers for supply chains, data analytics for web3 trading and gaming projects, and deployment of DAO and gaming smart contracts. I am currently seeking a Principal/Head of Engineering position, contract or permanent.

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Developer's avatar
  • Canada
  • 5 years+ experience

A passionate blockchain developer who has rich experience in dApp development on EVM, BSC and Solana using solidity and rust. Experienced with web development for the last 8 years as well. Innovative ideas, Non-stop thinking and Strong resilience, these are his typical merits.

Hello, my name is Donald Mitsui, and I am a highly skilled blockchain developer with over 8 years of experience in software development. My primary focus is on dapp development, where I specialize in working with various chains such as EVM, BSC, Polygon, and Solana, using Solidity and Rust. With my extensive background in DeFi, Dex, Dao, NFT staking, minting, raffle, auction, marketplace, and P2E games development, I'm confident in my ability to provide excellent service and product solutions to meet client needs. Throughout my career, I've been recognized for my innovative ideas and solution-focused approach, ensuring the quality and reliability of every product I develop. When I'm not hard at work, I enjoy travelling, listening to music, and indulging in my passion for American football and hockey. Being a big fan of the Dallas Cowboys always adds more excitement and energy to my life

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Developer's avatar
  • India
  • 5 years+ experience

Blockchain Developer With Smart Contract Expertise

Hi there! I'm a Developer with over 5 years of professional experience. Previously, I've worked as a Blockchain Developer at Mechlin Software Technologies. I'm an expert at developing innovative blockchain solutions and have significant experience using Solidity and Stellar, Cadence and many more. I've worked on various Blockchain projects professionally, including marketplaces for cryptocurrencies and NFTs, audio transcription Web3 platforms, proxy contracts, and crypto exchanges with built-in wallet features. For example, I led the development of a smart contract for a decentralized marketplace that facilitated the exchange of NFTs, ensuring secure and transparent transactions for users. I'm currently looking for a full-time position as a Blockchain Developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Poland
  • 5 years+ experience

Blockchain Developer | Full Stack Developer | Web3 expert

Hi there! I'm a blockchain with 5 years of professional experience based in Krakow, Poland.

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Developer's avatar
  • United States
  • 5 years+ experience

Creative & Enthusiastic Web3 Full-stack Engineer | Professional with JavaScript/TypeScript/React/Python

* Feedback from clients... - Takeo is an amazing developer who's extremely dedicated to his job. His robust knowledge of web3 & web2 programming, along with his passion for problem-solving was impressive, to say the least. Takeo helped in developing complex scripts to help us generate metadata & art for RatDAO. His patience and problem-solving skills also shined through in the smart contract development of our NFT mint. Takeo helped us launch a smooth, pain-free mint with zero hiccups. Aside from the smart contract development, Takeo's support along the way was great. He went above and beyond for us when we needed it. I knew I could always count on him for help when brainstorming new ideas, fixing bugs, and additional smart contract development. - Takeo was the incredibly talented dev for our 'just for fun' NFT Project, SOL Summer. Takeo is incredibly smart and on top of current happenings. Whenever we ran into a sticky moment, Takeo troubleshot the issues and came up with strong solutions. I look forward to working with Takeo again soon, and you'll be lucky if you work with him too! - Takeo was very professional and amazing to work with. He was very detailed and saw the project through to the end. Very knowledgeable w/ Rust and Candy machine! Really appreciate Philip's assistance with our project! - Takeo and I worked on an NFT project, actually a gaming & metaverse ecosystem. He is a great developer. I recommend him. Thank you for taking the time to read my profile. Regards, Takeo

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Developer's avatar
  • Singapore
  • 5 years+ experience

I am here to achieve your idea and project in blockchain space.

Hi there! I'm a Blockchain Developer with 7 years of professional experience based in Singapore. Previously I've worked as a Blockchain developer at and... I'm an expert at blockchain and have significant experience using solidity, web3, node.js. I've worked on various Blockchain projects PROFESSIONALLY. For example I created a SMART CONTRACT which UniswapV2, V3, Multichain Swap Aggregator, Digital Assets Lending Protocol Protocol, Token Vesting, Staking, Pooling, Yield Farming, NFT Marketplace... I'm currently looking for a FULL TIME as a Blockchain Developer. If you're interested in working together, please contact me at anytime. Thanks.

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Developer's avatar
  • Colombia
  • 5 years+ experience

Full-stack blockchain developer with extensive Web3 experience; goal-oriented, quick learner, and problem solver.

Hi there! I'm a Daniel Márquez with 8 years of professional experience. Previously I've worked as a Blockchain developer in various companies, I consider myself as a full stack web3 developer very goal-oriented and a person that focus on solving obstacles. I'm an expert at EVM Blockchains integration and also have a lot of experience with Stellar network, I have significant experience using React, Node, Typescript, Solidity, Truffle or Hardhat, Ganache and many other tools for frontend and backend development. I've worked on various Blockchain projects , I've created from NFT minting pages and smart contracts to entire Stellar Anchor implementation with banking systems. I'm currently looking for a part or fulltime as a Blockchain Developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Switzerland
  • 5 years+ experience

Senior Blockchain Full Stack Developer

As a passionate senior software engineer & blockchain developer with over 8 years of experience and good temper and full potential, I participated in many software projects with my skills (OOP, Web, E-commerce, Mobile App). I am a highly capable blockchain developer to research, design, implement, and distribute a secure blockchain-based network and also to make reliable, scalable, reusable applications and interfaces on top of blockchains. Always ready for the challenge and handicap to make next-generation and innovation of the growing world!

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Developer's avatar
  • Cyprus
  • 5 years+ experience

Software Development Expert, Blockchain, Smart Contracts, dApps, Web3, node.js, react/vue

- learned to code at 13, got first software developer job at 17 - passionate in problem solving - exceptional soft skills, always deliver on time, transparent on communication - 10+ years of full stack development using c#, asp.net, node.js, javascript, typescript, react.js, vue.js, durandal.js - knowledge of Blockchain technology, Ethereum Blockchain, various consensus protocols (Proof-of-Work & Proof-of-Stake) and cryptocurrencies - experience building DApps using typescript, node.js and Web3 JS API - 1+ year of Smart Contract development using Solidity

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