I work on building and optimizing web apps, mostly using JavaScript frameworks like React, Next.js, Vue, and Angular. On the backend, I’m pretty comfortable with Node.js, Express, Python, Django, and Laravel. Back in 2019, I got really interested in blockchain and thought, “why not teach myself?” S
Software Developer for over 30 years in different languages like NodeJS, Python, Golang, Swift, Java, PHP, and many more tools used in database, server, client and mobile apps. Solutions provider to any hard problem, expert debugger of urgent issues, always learning new technologies and trends to st
Meme coins are cryptocurrencies created to follow trends, employ humor, and try to build a sense of community to attract users. Meme coins are cryptocurrencies generally based on internet jokes, fads, or characters, with often fun logos.
• Directed multiple independent projects, including the development of an exchange and a white-labeled NFT marketplace. • Reached millions of dollars in revenue driving Master Ventures' DeFi staking Launchpads, enabling staking to fund new projects in the blockchain space. • Owned strategic product
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
Dedicated Web3 & Blockchain Developer with 3+ years of comprehensive experience spanning front-end, full-stack, and blockchain development. Proficient in architecting decentralized applications and implementing smart contracts, with extensive expertise in DeFi protocols and Web3 technologies. Techn
been a marketeer for 22 years three of which are in crypto. bought my first btc in 2012 an sold it for a substantial profit (so i thought). have been heading all non tech operations at dojima foundation since 2021 and its been super.
Sou ----- ----- -----, desenvolvedor autodidata e especialista em Inteligência Artificial aplicada ao Direito e à automação de legados digitais. Desde 2014, atuo no ecossistema cripto com soluções que unem blockchain, contratos inteligentes, IA afetiva e design estratégico. Fundei o projeto SingulA
σ👽🦋IΨAMΩ-----Ψ == 0x2a🦋👽σ I have been in web3 since 2020, I began creating NFTs, then pivoting to developer, and created many full stack web3 dapps for private clients. Then pivoting to security in contests and have won many contests, in public audits and also private audits, public ones can be
With a solid foundation in the crypto space since 2017 and professional involvement from September 2021, my journey has been fueled by a passion for community management, social media strategy, and collaborative growth. This journey, beginning with curiosity, quickly transformed into a dedicated pro
Hi, I’m ----- – a software engineer. I’ve worked as a Full Stack Developer at StackLab.in, and previously interned as a React Developer at Harman International. I’m comfortable working across the MERN stack and have hands-on experience with AWS services and cloud deployments. I have also done projec
Dear, I am writing to express my interest in joining your team. With over 2 years of hands-on experience in blockchain development as a freelancer, coupled with a Master’s degree in Modern Information Technologies from Singidunum University, I have built a strong foundation in decentralized systems,
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
With 15 years of expertise as a software engineer and team leader, I specialize in cloud architecture, DevOps, and emerging technologies like blockchain, Web3, and NFTs. Skilled in AWS, GCP, Python, ReactJS, and database management, I am passionate about delivering scalable, high-performance solutio
I'm a Native American Web3 developer and founder of Nightcoder Labs LLC, building smart contracts, NFT ecosystems, and compliance-first LoreFi storytelling tools. I launched Nightcoder Labs in April 2024 to blend Indigenous wisdom with blockchain innovation, starting with Iktomi (Polygon) and MicaC
Web3 Product and Engineering Leader with 11 years of experience in crypto. Scaled two products from zero to 1M+ and 160K+ users. Developed smart contracts processing over 10M transactions without any exploits. Passionate builder, investor, and growth hacker.
I am a seasoned Senior Front End Engineer with over 15 years of full-stack development experience, highlighted by a deep-seated passion for the evolving landscape of digital technologies. After earning a BSc in Computer Systems Engineering from Piraeus University of Applied Sciences, I embarked on a
I’m a former corporate founder turned FinTech student, passionate about reshaping finance through blockchain, DeFi, and data-driven innovation. After 11 years running a successful corporate event hire business, where I mastered strategic planning, risk management, and customer-focused problem solvin
I’m a blockchain developer with 3+ DApps deployed using Solidity, Hardhat, and Foundry. I’ve been active in the Web3 space since 2023 and have consistently been a finalist in competitive hackathons. My focus is building secure, privacy-focused applications with strong cryptographic foundations. Pass
I am ----- -----, an ambitious and dedicated individual with a profound academic background and growing expertise in Fintech and Blockchain Technology. I have a keen interest in Blockchain solutions in Fintech and other sectors. I am constantly learning more about the real-life implementation of blo
I come from a background in procurement where I’ve managed sourcing, compliance & supplier relationships for government and aerospace programs. I hold both a bachelor’s and a master’s degree in supply chain management, which taught me how to think systematically, negotiate under pressure & handle co
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
I'm a full stack engineer for past 11 yrs. I have built many scalable systems from scratch. I am currently working at VMWare on Building an Enterprise Ethereum Solution. Javascript, NodeJS, Solidity, Hardhat, Typescript, NestJS, Angular, Aws, REST, Java, NoSQL, Redshift, Kinesis, Athena, Serverless,
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
At TrustGrid, I led the development of secure mobile wallet authentication; in other roles, I’ve solved development blockers that lingered for months within hours, and helped shape patentable cryptographic solutions. As an alumnus and Ambassador of the University of Zurich Blockchain Center, I’m de
Showing 30 Solidity Developers profiles out of 4,902+ 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.