Alexandr 🐧 Kondakov

Blockchain Developer

With a solid background in EVM-based blockchains, I have extensive experience in creating ERC tokens, developing cross-chain bridges, and building ICOs, staking systems, AMMs, orderbook-based DEXs, reinvestment strategies, and NFT marketplaces. I am passionate about the true essence of decentralization and its transformative potential. My work deeply integrates the principles of cryptography and the inherent nature of blockchain and distributed services, ensuring robust, secure, and decentralized solutions, that solves real world problems.

Skills:

Solidity
OpenZeppelin, oz/upgradeable
ethers.js, express.js
Hardhat + hre
The Graph
Typescript + nodejs
Postman
MongoDB
IPFS
ENS
DeFi
business english
fluent russian

In addition to my technical skills, I am experienced in collaborative and self-management environments. My proactive leadership skills enable me to tackle new challenges, make informed decisions, and develop guidelines with supporting documentation. Additionally, I find taking on mentorship responsibilities rewarding, and previous mentees have found our collaboration to be effective.

I am eager to join a team driven by a passion for innovation and a willingness to embrace new perspectives through cutting-edge technologies.

Total Blockchain Experience: 3 years

Nationality: Russian

Residency: Montenegro

Experience:

2023 - 2024 Senior Solidity Developer
  • Spearheaded the development of advanced DeFi integrations, enabling seamless interaction between smart contracts and various decentralized finance protocols.
  • Optimized gas efficiency and reduced transaction costs for smart contract interactions by implementing gas-saving techniques and conducting full cycle of security audits.
  • Designed and implemented advanced scalable architecture for smart contracts to ensure high performance and adaptability in a growing decentralized ecosystem.
  • Collaborated with capital holders to define technical requirements and deliver innovative solutions, ensuring alignment with overall project goals and timelines.
UFarm.Digital
2022 - 2023 Senior Solidity Developer
  • Improved the TTD(time-to-delivery) of features for smart contracts from two days to 1 hour by implementing efficient development workflows and optimizing the testing process.
  • Conducted code reviews and provided feedback to ensure the codebase adhered to best practices and was maintainable. Implemented linters and formatters to ensure code quality.
  • Developed and maintained documentation for the smart contracts and related codebase to aid in onboarding new team members and improve knowledge transfer within the company.
ClearPool
2021 - 2022 Solidity Developer
  • Decreased the testing time for smart contracts for the projects by 30% by migrating the testing framework from Truffle + JS to Hardhat + TS.
  • Close team collaboration with the product team to ensure the smart contracts were designed to meet the business requirements, planning estimations and sprint goals.
  • Conducted company meetings about new technologies and best practices in the blockchain industry, participated in the training of interns.
Rock'n'Block
2020 - 2021 System Administrator
  • Network administration using Cisco routers and switches, as well as configuring and maintaining firewalls and VPNs.
  • Build an automated system for the reports generation about health and compliance of the computers in the company with Python3, django, pandas.
Ringcentral