Bakhmach, Chernihivs'ka Oblast', Ukraine
$30/hr · Starting at $60
Most blockchain projects fail for two reasons: weak smart contracts or poor user experience. I make sure you don’t have either. I am a Blockchain Developer specializing in building secure, scalable,
Dubai, Dubai, United Arab Emirates
$11/hr · Starting at $25
Do you have an NFT collection and are you looking for the correct and professional way to upload your collection to the blockchain and make it public on the largest marketplaces such as Opensea and Ra…
Kolding, South Denmark, Denmark
$70/hr · Starting at $100
CTO & Blockchain Team Lead of CodeHero. Have professional experiences of Ethereum/NEM/ICO/Hyperledger
London, London, United Kingdom
$40/hr · Starting at $500
Highly creative Senior Engineer and Entrepreneur with a decade of experience building decentralized applications, AI-driven solutions, and high-performance computer vision software. Proven track recor…
Delhi, Delhi, India
$60/hr · Starting at $2,000
Cryptocurrency and blockchain solutions are revolutionizing how industries operate. YS Tech is entirely on board with this revolution and has a team of experienced developers with in-depth knowledge o…
Brugge, Brussels Capital, Belgium
$40/hr · Starting at $1,000
I have been working as a blockchain developer for over 5 years. I had build various Dapps such as Defi, DAO, NFT mint site and NFT marketplace etc. I can provide you perfect Dapps have attractive UI a…
Chicago, Illinois, United States
ID Verified
$80/hr · Starting at $1,000
We are experienced Blockchain developers with over 7+ years of experience and have a deep knowledge of blockchain technologies, specializing in constructing decentralized applications, customizing sec…
Barcelona, Catalonia, Spain
$60/hr · Starting at $500
As a seasoned professional with over 16 years of experience in Web and Devops, I specialize in delivering top-tier software products. My dual expertise in Devops and development operations has consist…
Sterling, Khersons'ka Oblast', Ukraine
$25/hr · Starting at $50
Hello, and thank you for reviewing my profile! I'm an experienced web/app developer with over 6 years of experience, focusing on frontend/backend development. I have a passion for creating high-qualit…
Leu, Dolj, Romania
$18/hr · Starting at $100
Hello there! My name is Alin, a senior web developer with a passion for digital storytelling, and with over 7 years of web development experience. I specialize in building and designing WordPress-base…
Kalmar, Kalmar Lan, Sweden
$30/hr · Starting at $30
As a Full Stack Software Engineer, I possess a comprehensive skill set spanning both front-end and back-end development. My proficiency in various programming languages, frameworks, and tools enables…
Lviv, L'vivs'ka Oblast', Ukraine
$50/hr · Starting at $50
I’m a developer with experience in building websites for small and medium sized businesses and for personal use. Whether you’re trying to win work, list your services or even create a whole online sto…
Faisalabad, Punjab, Pakistan
$5/hr · Starting at $25
NFT development (Non-Fungible Token development) refers to the process of creating unique digital assets that are stored and verified on a blockchain. Unlike cryptocurrencies such as Bitcoin or Ethere…
Arcadia, California, United States
$10/hr · Starting at $100
I will coach and consult you in all things cryptocurrency and blockchain. This includes: - How Bitcoin works - What altcoins are - How to invest in cryptocurrency - Designing decentralized application…
Greenville, North Carolina, United States
$165/hr · Starting at $400
I perform Web3-specific dApp penetration tests covering the attack surfaces that smart contract audits and standard Web2 pen tests both miss — wallet connector security, EIP-712 signature handling, fr…
Ocala, Florida, United States
Past Earnings
$100/hr · Starting at $5,000
- know whole steps required in ICO projects - smart contract development - smart contract security auditing - Dapp development - web backend api that interacts with smart contracts - ICO dashboard - w…
$40/hr · Starting at $400
I am an experienced automation engineer specializing in streamlining business processes using platforms such as Zapier, n8n, Make.com, and similar tools. I design, implement, and manage automated wor…
Bordeaux, Aquitaine, France
$40/hr · Starting at $1,500
Working on blockchain for last 5 years, have developed Defi Apps, DAO setup, NFT marketplace, Crypto games ( Play to earn & Move to earn ) as well as developed Stable Coin on Ethereum and Solana Netwo…
Islamabad, Punjab, Pakistan
$5/hr · Starting at $50
Cryptocurrency and blockchain solutions are revolutionizing how industries operate. Scopic is fully on board with this revolution and has a team of experienced developers with in-depth knowledge of bl…
Barranquilla, Atlantico, Colombia
$40/hr · Starting at $5,000
Senior Full Stack Engineer with extensive experience in developing scalable web applications and data-driven solutions. Proven track record in building interactive dashboards and full stack decentrali…