As a Smart Contract Auditor, my expertise lies in the thorough examination of smart contracts to uncover potential vulnerabilities. Utilizing advanced techniques such as invariant and fuzz testing, as well as stateless and stateful fuzzing practices, I adeptly identify and address vulnerabilities wi
Hi, my name is Maksym, and I am 23 years old. Since December 2020, I have been actively trading cryptocurrencies, and this field has become my true passion. I thrive on analyzing market trends, making strategic decisions, and constantly improving my skills in the ever-evolving world of trading. In
I am a Blockchain Developer with a robust passion for building decentralized applications (dApps). With over 4 years of experience in the blockchain space, I specialize in crafting smart contracts, dApps, and sophisticated blockchain infrastructure. I'm currently making waves at Slash as a blockchai
Call me Geridos—I’ve been in crypto since 2012. Co-founder of MultiNFT with Max Hatchwell, we launched the first multi-game NFT in 2018, kickstarting the NFT-metaverse wave. As CEO, I built partnerships with Decentraland, Sandbox, Somnium Space, Bloktopia, and ReadyPlayerMe, plus countless others, w
Hands-On CTO, Architect, Staff Full Stack Developer. Nodejs / AWS / k8s / web3 / VR / AI Connecting real world with crypto, building comprehensive web3 apps and micro service architecture both on frontend and backend.
media buyinge-commercepaid mediaB2B salesWeb3CRM systemsremote work
Experienced Business Manager Digital Marketing Strategist with 10+ years of experience in scaling online businesses across the world. I help companies optimize operations, develop effective strategies, and build high-performance teams to achieve growth and market leadership. Example: MIKA Nutra: B
I am a reliable, passionate, and talented developer, who has a strong background and 5+ years of experience in Blockchain and Web technologies and a highly motivated self-driven developer, who holds a strong passion for exploring emerging technologies. I have played a key role in turning startup co
Web3 Strategist | Crypto Trader | Community Builder Active in crypto & Web3 since early 2019, with deep experience in trading, market analysis, and researching high-potential projects across DeFi, DeSci, and Web3. Former Web3 CTO, involved in multiple projects from the ground up Built and managed
I’m ----- ----- Abbas, a dedicated crypto trader and on-chain analyst with a strong passion for blockchain technology and financial markets. With 6 years of experience in crypto trading, I’ve developed a solid understanding of market trends, technical patterns, fundamentals, and market psychology. T
I am a **Software Engineer** with over **10 years** of experience specializing in **React.js**, **Next.js**, **golang** and **Nest.js**. I’ve worked for both **big corporations** and **fast startups**, and I’m passionate about building innovative products with **clean, well-documented**, and **perfo
Hey, nice seeing you here! Here's some of my story: # Currently I'm developing NFT products for Big Head Club, a company founded by CryptoKitties co-creator Mack Flavelle. Worked as a Full-stack Developer, but mostly dealing in the web2 side of things (front-end, serverless functions, databases),
Passionate and highly skilled Blockchain Developer with 4 years of experience in designing, developing, and deploying smart contracts, decentralized applications (DApps), and blockchain protocols. Expertise in EVM-compatible networks, Solidity, Web3.js, and backend integration. Adept at integrating
Passionate software engineer with extensive experience in Python development, Django, React, and AWS, complemented by a strong background in competitive programming. I have successfully led backend and full-stack projects involving AI integrations, web scraping, and scalable API deployments. Profici
I have quite a lot of skills in the web3 world but the most prominent is in social media marketing manager and business manager the projects that I have handled are quite a lot but the biggest one so far is only the biggest meme token on the bsc network namely "BabyDogeCoin" actually there are many
I really like the idea of working in depth with the context of the blockchain developer. In the last 4 years I have been certified in the Solidity language coding, using the truffle and test framework integrated in the backend layer, with node.js; and I was able to delve into the development and dep
Experienced blockchain support engineer with 3+ years of experience and demonstrated history of working in the Information Technology and Services industry. Skilled in web3, Javascript, Solidity, Node, DeFi, and SQL. Strong technical and administrative professional with a passion for code and blockc
I am an Oxford Certified Blockchain Expert, FinTech entrepreneur, CEO and Founder. Also, I have strong skills and background in Investment Banking along with being a member of ----- Institute https://www.cfainstitute.org/ and Chartered Institute for Securities and Investments (CISI) https://www.cisi
I thrive on solving complex challenges, leveraging emerging technologies, and creating scalable digital solutions with lasting impact. Actively involved in the crypto space since 2017. In recent years have driven Web3 solutions using React and Solidity smart contracts. I excel at bridging technology
I’m ----- Sebastian -----, a creative professional with over 8 years of experience in video editing, graphic design, and IT. My journey started in advertising and marketing, where I mastered the art of crafting engaging content. Alongside my creative work, I built a solid foundation in IT, specializ
I'm ----- -----, a Web3 Product Manager at Chingari. 4 years of product management experience with Tech & Entrepreneurial background | Built wallet, dex, bots, and agents in DeFi, CeFi, AI & Web3 Social. Work Sample - https://tinyurl.com/ProofOfWork2
I'm a frontend developer with some bits of interest in blockchain. Proficient in React, React Native, Web3JS, Next.js, JS, HTML and CSS, GraphQL, GraphCMS, WordPress, GatsbyJS etc and a little Solidity. I have been designing and developing UIs since 2016, and ventured into blockchain in Nov 2021.
I love Cryptography as it's one of the very few technologies that empowers the individual. Throughout my professional career in the Blockchain / Crypto space I was able to contribute to a wide variety of different projects ranging from a Decentralized Liquidity Bridge that was built as an MPC Netwo
I'm a Senior Full Stack Engineer with over 8 years of experience in cloud architecture, full-stack development, and system optimization. I specialize in AWS, microservices, CI/CD, containerization, AI, and blockchain. My strength lies in building scalable applications, optimizing performance, and le
As a seasoned Blockchain Developer, I bring over 10 years of experience in building secure, decentralized, and scalable blockchain solutions. Proficient in smart contract development, DeFi protocols, and Web3 integrations, I excel in architecting innovative blockchain applications that drive efficie
Passionate and highly skilled Blockchain Developer with 7 years of experience in designing, developing, and deploying smart contracts, decentralized applications (DApps), and blockchain protocols. Expertise in EVM-compatible networks, Solidity, Web3.js, and backend integration. Adept at integrating
I excel at driving business development in the blockchain and fintech sectors. I have personally: - Reviewed over 300 crypto projects for investors - Investigated and reported relevant data metrics and projects to my clients - Led and created one of the fastest growing media in the french Web3 indu
Showing 30 Solidity Developers profiles out of 4,770+ Subscribe to Talent List to access them all.
When hiring a Solidity Developer, it's important to consider the following steps:
Define the project requirements and scope: Clarify what the project entails, what skills are required, and what the timeline is.
Look for experienced candidates: Look for candidates who have a strong portfolio and relevant experience.
Assess technical skills: Assess the candidate's coding ability and experience with Solidity and related technologies.
Test their problem-solving skills: Test the candidate's problem-solving skills by giving them a coding challenge or asking them to walk through their approach to a past project.
Evaluate communication skills: Ensure that the candidate can clearly and effectively communicate their ideas, both verbally and in writing.
Check references: Ask for references and follow up with previous employers or clients to get a better understanding of the candidate's experience and abilities.
Offer a fair compensation package: Offer a competitive compensation package that reflects the candidate's experience, market rate, and the value they will bring to your organization.
Provide a positive work environment: Offer a supportive and inclusive work environment to retain the best talent and foster their growth.
What are some Solidity Interview Questions?
Here are some potential interview questions for a Solidity developer:
What inspired you to start coding in Solidity, and what have been your most significant achievements in it so far?
Can you walk me through a recent project you worked on using Solidity?
Can you explain how Solidity handles inheritance, and how it differs from classical inheritance in other programming languages?
Can you discuss the various data types used in Solidity and how they are used?
Can you explain how the Solidity compiler optimizes the bytecode generated for a smart contract?
Can you explain the difference between a contract deployment and a contract call in Solidity?
Can you discuss some of the most common security issues that arise when coding smart contracts, and what techniques can be used to mitigate them?
Can you explain how the Solidity language handles errors and exceptions, and what techniques can be used to debug a smart contract?
Have you used any libraries or frameworks for developing smart contracts, and if so, which ones and why?
What is IMX?
How would you get a random number in Solidity?
Is Solana EVM compatible?
What EVM compatible chains do you know?
What is Solidity and why do I need to hire a Solidity Developer?
Solidity is a high-level programming language that is used to write smart contracts for the Ethereum blockchain. Smart contracts are self-executing contracts with the terms of the agreement between buyer and seller being directly written into lines of code. The code and the agreements are stored on the Ethereum blockchain, which is a decentralized, immutable ledger that is maintained by a network of nodes.
Hiring a Solidity Developer is crucial for businesses looking to develop decentralized applications (dapps) on the Ethereum blockchain, as well as for those looking to implement decentralized financial (DeFi) solutions. A Solidity Developer is responsible for writing, testing, and deploying smart contracts on the Ethereum network, and must have a strong understanding of the Ethereum Virtual Machine (EVM), its security considerations, and best practices for smart contract development. With the growing demand for decentralized solutions and the increasing popularity of the Ethereum blockchain, hiring a Solidity Developer can help organizations tap into new opportunities and stay ahead of the curve in this rapidly evolving industry.
What are the risks of hiring a wrong or bad Solidity Developer?
Hiring the wrong Solidity Developer can pose significant risks to your project, especially if it is built on the blockchain. A few risks include:
Security vulnerabilities: Poorly written smart contracts can result in security vulnerabilities, which can compromise the integrity of your project.
Performance issues: A bad Solidity developer might not write efficient code, resulting in performance issues and longer confirmation times.
Time and cost overruns: Hiring a bad Solidity developer can result in longer development time and cost overruns, as the developer might need to go back and redo significant portions of the code.
Lack of expertise: A lack of expertise can result in incorrect implementation of complex features, leading to functionality problems that are difficult to fix.
Unforeseen errors: Unforeseen errors can occur if the code is not properly tested and validated, which can cause significant harm to your project and reputation.
Therefore, it is crucial to thoroughly vet and hire a skilled, experienced, and reputable Solidity developer who can deliver high-quality code that meets your requirements.
How much does it cost to hire a Solidity Developer? What's a typical Solidity Developer Salary?
The cost of hiring a Solidity developer varies depending on several factors, such as location, experience, and skill level. Generally, salaries for Solidity developers can range from $50,000 to $200,000 per year, or more for senior and highly experienced developers. The cost of hiring a Solidity developer may also include benefits, bonuses, and other compensation packages. The exact salary range for a Solidity developer will depend on several factors, including the size of the company, the location, the level of experience, and the specific skills and qualifications the developer brings to the table. It's also important to note that, because the cryptocurrency and blockchain industries are rapidly growing, demand for Solidity developers is high, which can drive up salaries.