Colinas do Tocantins, Tocantins, Brazil
ID Verified
$20/hr · Starting at $50
dApp Development – Design and build decentralized applications with Solidity, Web3.js, Ethers.js, and React, ensuring seamless interaction with smart contracts on Ethereum, BNB Chain, and EVM-compatib…
Moskva, Moskva, Russian Federation
$50/hr · Starting at $300
After working in 3 IT companies, I have a long history of designing, developing and deploying entire Blockchain and Full Stack solutions to companies of all sizes. I'm proficient with web3, front end
Edmonton, Alberta, Canada
$45/hr · Starting at $360
As a contract technical writer, I have accrued a wide-range of technical and business communication experience through the development and management of documentation for marketing initiatives, proced…
Hanoi, Hanoi, Vietnam
$15/hr · Starting at $100
ABOUT MYSELF: EDUCATION: EXPERIENCE: - Sep 2011-Dec 2012: I was working as a Project Secretary for a project for Preliminary Study on Urban Railway Construction Project in Hanoi (Line-5), an internati…
Grenoble, Ontario, Canada
$50/hr · Starting at $500
- Ethereum, Smart contracts, ERC20, custom tokens, solidity, consensus algorithm - Strong experience with Blockchain, ICO, Cryptocurrency, tokens, IoT techonology - Professional knowledge about Bitcoi…
Rawalpindi, Punjab, Pakistan
$10/hr · Starting at $25
I feel pleasure in introducing myself as a Civil Engineer having a practical experience of over 30 years implementing large and medium sized building, bridges and infrastructural development projects.…
Samanabad, Punjab, Pakistan
$15/hr · Starting at $30
I will provide quality services for all kind of Project Management related tasks and documentation. I have extensive experience in Project Management as I have worked on construction of Hydro Power Pl…
Ankara, Ankara, Turkey
$31/hr · Starting at $500
EXPERIENCES; • Contracts and Claim Management • Tendering and Procurement • Project Management (PMP® #1305947). I have worked for construction and energy projects such as construction of renewable po…
Greenbrae, California, United States
$18/hr · Starting at $25
I graduated Aug.2016 with a Master of Landscape Architecture, from Louisiana State University. My professional experience includes prepare proposals, design development drawings, reports and construct…
Muskogee, Oklahoma, United States
$150/hr · Starting at $19,200
This project is a 1-year term at $1,600/mo with 2 SEM campaigns per month. It is recommended to allocate an additional 2,000/mo ($65/day). For a total cost of $2,100-$2,600 per month. This Gig is for
Liviv, L'vivs'ka Oblast', Ukraine
$45/hr · Starting at $150
I provide blockchain development services for clients who need secure, transparent, and reliable decentralized solutions. This service includes smart contract development, dApp development, token con…
MOTIHARI, Northeast , India
$8/hr · Starting at $25
i am able to draft a contract book and preparing scope of work based on contractual obligation to meet the client expectations.
Vientiane, Vientiane, Laos
$30/hr · Starting at $1,000
I provide professional Solidity smart contract development focused on secure, efficient, and scalable DeFi solutions. My services include designing and implementing staking systems, liquidity pools, A…
Noida, Uttar Pradesh, India
450/yr · 100%
$24/hr · Starting at $1,500
Vegavid offers secure, efficient, and customized smart contract development services, enabling businesses to automate transactions, enforce agreements, and enhance trust in digital operations. Our exp…
Chennai, Tamil Nadu, India
$5/hr · Starting at $25
Best Ethereum ERC Token Smart Contract and Crypto currency Listing Services Marketing-Company in India It establishes a common set of rules for tokens those are issued by a smart contract of ethereum
shimla, Himachal Pradesh, India
Having worked with an agency of Government of India as a contract and negotiation specialist and completed about 100 contracts, agreements, EULA, NDA etc. I herewith offer my services humbly to improv…
Dnipro, Dnipropetrovs'ka Oblast', Ukraine
Past Earnings
$65/hr · Starting at $650
We provide a full package of services for smart contract development and penetration testing. Our experience: Write ICO smart contracts; Write specific smart contracts for non-ICO tasks such as softwa…
Da Nang, Da Nang, Vietnam
$25/hr · Starting at $500
Develop and test Solidity smart contracts: ERC-20, ERC-721, ERC-1155, staking, vesting, airdrops, and acc ess control Use Hardhat/Foundry, unit tests, gas profiling, and secure patterns (reentrancy gu…
Thanh pho Ho Chi Minh, Ho Chi Minh, Vietnam
$45/hr · Starting at $500
I’m a Blockchain Engineer specializing in smart contract development and security auditing across Solana (Rust) and EVM (Solidity) ecosystems. With several years of hands-on experience building and se…
Bellevue, Washington, United States
$60/hr · Starting at $4,500
Have you tried building a "Custom GPT" or using tools like NotebookLM on your internal docs, but found the results disappointing? Generic tools often fail because they ignore context. They struggle wi…