TALENT-76261
Nika
Blockchain Developer
Senior
Georgia
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Connect with talent in 24 hours qualified by our recruitment team
Freelance
hour
€ 29
Not available
Salary
€ 2800
month
EOR / Payroll from
€ 199 month
Recruitment fee
1x salary
Professional Summary
Candidate is a Blockchain Developer with 6 years of experience specializing in smart contract development, decentralized finance (DeFi), and blockchain security. Expertise in developing decentralized applications (dApps) for fintech companies, implementing secure smart contracts, and integrating blockchain solutions into payment and wealth management platforms. Proficient in Solidity, Web3.js, and Ethereum-based technologies. Skilled in cryptographic protocols, ensuring secure transaction processing and data privacy. Strong background in designing and deploying DeFi solutions, NFT marketplaces, and blockchain-based payment systems. Adept at optimizing blockchain architecture for scalability and efficiency, ensuring seamless user experiences in financial applications
Video of Talent
Portfolio
Education
Tbilisi State University / Master's Degree, Computer Science
2015 - 2019
Certifications and Trainings
Ethereum Blockchain Developer Bootcamp - ConsenSys 2021
Certified Blockchain Security Professional - Blockchain Council 2022
Experience
Blockchain Developer
Industry: DeFi & Cryptocurrency
Apr 2023 - Present
Developing decentralized payment processing platforms using Ethereum
Implementing Layer 2 scaling solutions for enhanced transaction speed
Securing blockchain applications through advanced cryptographic methods
Designing and deploying custom smart contracts for financial services
Smart Contract Engineer
Industry: Digital Banking
Feb 2021 - Feb 2023
Built secure and gas-efficient smart contracts for banking solutions
Integrated blockchain identity verification systems
Conducted audits to prevent security vulnerabilities in smart contracts
Optimized blockchain transaction fees through contract redesign
Software Developer
Industry: Payment Security
Sep 2019 - Sept 2020
Developed cryptographic payment gateways for fintech applications
Created blockchain-based fraud detection algorithms
Ensured compliance with financial regulations for digital asset transactions
Projects
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