Dakar, Dakar, Senegal
$25/hr · Starting at $50
Software engineer with 12+ years of experience in software development and computer telephony systems based on Linux. I am proficient in programming with Java, Javascript, PHP, Python, C/C++. Programm…
Altamonte Springs, Florida, United States
$30/hr · Starting at $100
Frontend Development React.js, TypeScript, Redux, Next.js, Angular.js, Vue.js Material-UI, Tailwind CSS, Bulma CSS, MDBReact, Kendo UI, Bootstrap Perfect Responsive, Pixel perfect fronten
ottawa, Alberta, Canada
$40/hr · Starting at $25
Dear Client. I have much experiences in full-stack development skills and Blockchain. I will do my best to leave an impression on you through your project. Full-stack development experience - P
Akhtirsii, Rostov, Russian Federation
ID Verified
$50/hr · Starting at $3,000
Hi, thanks for visiting my page. I am specialized in DEFI platform development. I have been working on this field since the early days of the DEFI boom and analyzed many successful DEFI projects such
Belgrade, Serbia, Serbia
$40/hr · Starting at $35
I have developed many rust programs on Solana for spl-token, token lending & borrowing, token vesting, presale, staking, farming, nft minting, staking, breeding, custom auction, and so on. And I have
Berlin, Berlin, Germany
$10/hr · Starting at $50
I can provide Quality solutions in bitcoins, blockchain development, ICO launches and cryptocurrency development. Why choose me ? What i can do : Blockchain Consulting - PoC development - Private…
Delhi, Delhi, India
$8/hr · Starting at $30
Ethereum, Bitcoin, EOS, Smart Contract, Web3js, Node.js, EOSjs, Truffle Framework, Scatter, Metamask, Grin Master, Rust, Solidity, C/C++, Java, Angular js, Hyperledger, Master Node, ICO, STO, ERC20, E…
Bayside, New York, United States
Past Earnings
$60/hr · Starting at $50
Cryptocurrency and blockchain solutions are revolutionizing how industries operate. I am an experienced developer with in-depth knowledge of blockchain technology and cryptocurrency. I can build NFT…
New Delhi, Delhi, India
$75/hr · Starting at $3,000
Smart Contract Audit Blockchain Development EOS Initial Coin Offering Trading Platform Development Ethereum Bitcoin Decentralized Exchange Security Token
Indore, Madhya Pradesh, India
$10/hr · Starting at $100
I am working on blockchain technology and cryptocurrencies. Developing and exploring on:- ■ Smart Contracts (solidity, truffle, web3js, Geth) ■ File Contracts (SIA, record-keeper) ■ Decentralized appl…
Faisalabad, Punjab, Pakistan
$10/hr · Starting at $950
We will build NFT mint, NFT staking, and NFT marketplace. TO REDUCE GAS FEE ON MINTING, NFT MINT ENGINE, NFT WEBSITE, NFT MARKETPLACE, NFT TOKEN, ERC20 TOKEN, BEP20 TOKEN We'd like to welcome you to o…
Khanewal, Punjab, Pakistan
$20/hr · Starting at $100
Are you looking to create a secure and fully customized cryptocurrency? I will develop ERC20, BEP20, TRC20, or SPL tokens with clean, audited smart contracts and seamless wallet integration. From toke…
Gorod Sevastopol, Sevastopol', Germany
I will be there Blockchain expert with AI development role. In the past time I have been built AI Token, AI NFT creation so I am looking any part of AI + Blockchain role. If you need about Blockchain
Zaporizhzhya, Zakarpats'ka Oblast', Ukraine
100/yr · 100%
$40/hr · Starting at $500
Hi, I’m a blockchain and crypto developer specializing in building secure, decentralized applications and smart contracts. With strong expertise in Solidity, Ethereum, Binance Smart Chain, and other
Mesa, Arizona, Colorado, United States
$35/hr · Starting at $1,500
Blockchain Web App Development Services to Elevate Your Business If you're looking to harness the power of blockchain technology to create secure, decentralized, and transparent web applications, you'…
Karachi, Sindh, Pakistan
$30/hr · Starting at $2,800
Blockchain Development and Solutions: Unlock the potential of blockchain technology with our comprehensive development and solutions services. Whether you're starting from scratch or need to enhance a…
$20/hr · Starting at $2,000
We build secure, scalable, and efficient blockchain applications that empower businesses to adopt decentralized technologies with ease. Our solutions cover token development, smart contracts, NFT mark…
Sillanwali, Punjab, Pakistan
$5/hr · Starting at $25
I specialize in NFT and blockchain development, providing secure and scalable solutions tailored to your needs. With expertise across Ethereum, Solana, and Bitcoin Ordinals, I help businesses and crea…
Chittorgarh, Rajasthan, India
Top Full Stack Web and Blockchain , Mobile App & Software Developer. 100% Job Success with 40+ Satisfied Customers overall platform. On Upwork with very competitive pricing. Most Invited fo
Poznan, Greater Poland Voivodeship, Poland
$30/hr · Starting at $50
Develop chatting application using openAI API, RAG, Langchain, Pinecone, LLM as AI technologies and React and Next.js as frontend and Node.js/Express.js and Python as backend. Experienced in Angular,