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
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.
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,
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
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
Computer geek. A Coding machine. A Passionate coder. Blockchain. WEB 3. React. Master of nothing, knower of everything. Jack of all trades, master of none.
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
Highly motivated professional customer oriented software developer 4 years of experience. A dynamic organizer and an intelligent strategist, A search engine for optimized solutions. Passionate about being in an implementation phase of a career as a professional web developer. Good analysis skills an
### Senior Frontend Engineer | DeFi Developer Senior Frontend Engineer specializing in DeFi protocols and decentralized applications. Expert in building high-performance trading interfaces and complex Web3 systems, with deep experience in perpetual futures markets and Cosmos-based protocols. Proven
I have co-authored the new protocol of Byzantine Reliable Broadcast, the results are published in this paper: https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.OPODIS.2024.31. I've been working on development of the consensus layer protocol based on pBFT in a startup Ditto. I have four year
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
" Professional with international experience working as a crew member on cruise ships, accustomed to multicultural environments, high operational demand and focus on service excellence. Versatile, disciplined and adaptable, I am looking to transition to the crypto market with interest in areas such
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 full-stack web/blockchain/app developer, with a Bachelor of Engineering(IT) from PICT, Pune, India, 2024. I've 1.5 years of experience building solutions from zero to one with tech activities. I have the required full-stack developer experience from my previous work. Using my pro
I am ----- -----, having B.Sc. and M.Sc. of Software Engineering from a high quality university. I have worked and researched in the field of computer networks and my thesis was on P2P networks. I am proficient in C/C++ (not modern ones), experienced in Golang, Java, React and JS. Currently I am wor
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
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,
As Co-Founder and Co-CTO of XCROW, I led the development of a decentralized platform facilitating betting-based competitions through smart contracts. This role honed my skills in blockchain development, user experience design, and community engagement. At OxygenChain, I contributed to integrating b
• 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
I am a blockchain developer with more than three years of experience in Solidity for the Ethereum Blockchain. I 2018, I successfully completed a certification as an Ethereum Developer granted by the b9Lab company. I have advance knowledge of several blockchain topics and tools such as: Web3, Truffle
With an extensive professional background spanning 10 years in financial services, banking, and crypto exchange, connected with my direct experience in application support, team leadership, and service management, I am confident in my abilities to contribute effectively to your team and drive operat
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
Showing 30 Solidity Developers profiles out of 4,895+ 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.