Eliezer Fidencio
@eliezerfidencio
Senior Software Engineer specializing in blockchain and smart contracts.
What I'm looking for
With over ten years of experience in software engineering, I have honed my expertise in blockchain technology since 2019, focusing on smart contracts and decentralized applications (dApps) for Ethereum Virtual Machines (EVMs) and Solana. My journey has been marked by a commitment to innovation and excellence, leading teams and architecting solutions that drive project success.
Throughout my career, I have contributed to various high-impact projects, including the development of core derivatives trading smart contracts for Flex Perpetuals and enhancing protocol performance at Radiant Capital, where I increased Total Value Locked (TVL) by 300%. My technical proficiency spans full-stack web development, and I have a proven track record of mentoring teams and conducting security audits to ensure robust and secure implementations.
Experience
Work history, roles, and key accomplishments
Web3 Developer
Flex Perpetuals
Aug 2024 - Present (11 months)
Contributed to the core derivatives trading smart contracts for Flex Perpetuals, ensuring secure and efficient perpetual trading mechanics. Engineered data indexing pipelines and Dune dashboards for real-time analytics on trading volume, open interest, and user metrics.
Lead Web3 Developer
Autonomy Network
Sep 2023 - Jul 2024 (10 months)
Developed smart contracts for stop-loss and limit orders across multiple blockchain networks, enhancing the efficiency and security of trading operations. Designed and implemented backend services that meticulously track and execute orders, ensuring seamless and reliable transaction processing.
Lead Solidity Developer
Radiant Capital
Mar 2022 - Sep 2023 (1 year 6 months)
Designed and implemented smart contracts using Solidity, refactoring version 1 and integrating advanced functionalities including eligibility requirements, cross-chain capabilities, and a bounty hunting mechanism. Successfully increased Total Value Locked (TVL) by 300% in version 2, leading to the protocol achieving the largest liquidity in the Arbitrum ecosystem.
Full Stack Blockchain Developer
Honey Labs
Jan 2021 - Dec 2021 (11 months)
Developed and implemented NFT lending and borrowing smart contracts using Solidity on Ethereum and Rust on Solana. Collaborated with cross-functional teams to seamlessly integrate blockchain technology and smart contracts into existing systems.
Blockchain Developer
Fantom Foundation
Oct 2018 - Nov 2020 (2 years 1 month)
Conducted ongoing performance tuning and optimization of blockchain components to boost the overall efficiency and reliability of the Fantom network. Employed Solidity to design and implement smart contracts for liquid staking on the Fantom network, enhancing its functionality.
Team Lead
Ernie MLG Ltd.
Nov 2014 - Aug 2018 (3 years 9 months)
Spearheaded the development of Yomel, an integrated tool combining project management, chat, and meeting functionalities to boost team collaboration and productivity. Led a multidisciplinary team in leveraging a diverse tech stack—Vue.js, Electron.js, Golang, Python, and PHP—to build and optimize the platform.
Education
Degrees, certifications, and relevant coursework
University of North Florida
Bachelor's Degree, Computer Science
Studied Computer Science at the University of North Florida.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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