Smart Contract Developer Talent

Lintar Ar' Rafii

Smart Contract Engineer

Open

I am an aspiring Smart Contract Developer focusing on the EVM ecosystem. My formal education is in Computer Network Engineering, where I built a foundational understanding of networking principles, TCP/IP protocols, and systems administration through hands-on work with Cisco and MikroTik equipment. Current Focus & Learning Path Transitioning into Web3, I am currently dedicating my time to learning smart contract development and security best practices. Rather than just understanding the high-level syntax, I am focused on learning how the Ethereum Virtual Machine works under the hood. My current learning stack includes: Languages: Solidity Development Framework: Foundry (learning to write comprehensive unit and fuzz tests) Core Concepts: EVM mechanics, basic DeFi primitives, ERC standards (ERC-20, ERC-721), and gas awareness Infrastructures: Linux, Git/GitHub workflow, low-level networking concepts My Approach I consider myself at the early stage of my software engineering journey. I prefer a hands-on approach: writing code daily, testing edge cases, analyzing open-source codebases, and slowly building small, functional projects to test my understanding. I am fully aware of how critical smart contract security is, which is why I am taking the time to build a solid foundation in testing and security fundamentals using Foundry. 📂 GitHub Repositories & Proof of Work: I document my daily learning, experiments, and project implementations here: https://github.com/Rafiitarse 💬 Open for Opportunities I am actively seeking entry-level opportunities, junior roles, developer apprenticeships, or open-source collaborations where I can contribute, receive code reviews, and learn under experienced senior engineers. Always open to feedback, advice, or technical discussions. Feel free to connect!

Innovative problem solver with a proven track record in devising cutting-edge Web3 solutions with a strong background in Full-Stack Development. In addition to having mainly built Decentralised applications on EVM (Ethereum Virtual Machine-based blockchains (Layer1 & Layer2) I have experience with Arweave Chain and Solana as well. Blockchains: Ethereum (and its forks), Layer 1 Blockchains, Arweave (AO Protocol), Solana Smart Contract: Solidity, Lua, Rust Frontend: ReactJS, NextJS, VueJS Backend: ExpressJS, NestJS, Django Rest Framework

Senior engineer with 14 years of experience, including 5+ years of building Web3 experiences on smart contracts. My background includes leading the development of aescan.io, an open-source blockchain explorer, and crafting smooth Web3 UX flows for an NFT lending platform at PWN. I am proud of winning an award at the Polkadot Hackathon. I combine full-stack expertise in JS frameworks with Solidity to build dApps that are a joy to use.

Software and blockchain architect with 28+ years in technology and 15+ years in blockchain, delivering 0-1 products from architecture through production and mainnet launch. Experience spans Bitcoin and EVM ecosystems, stablecoins, regulated real-world asset tokenization, DeFi, NFTs, distributed systems, and cloud-native platforms. Recent work includes a 100+ page architecture for a regulated RWA exchange with 24 system diagrams, ERC-3643 and ONCHAINID design, ATS/broker-dealer integration, and regulatory-grade audit and reconciliation. Former CTO of a fiat-backed stablecoin platform and VHASH, where production smart contracts reached mainnet and targeted optimization reduced on-chain execution costs by approximately 25%. Portfolio and technical writeups : https://www.linenoise.dev/portfolio/

Yassine El Bachiri

Founder, ApexWeb3

Founder of ApexWeb3, building the career platform for Web3 professionals. Background in blockchain development