Bringing your digital ideas to life
Full-Stack Software Engineer | Web3 & AI
π Hey there! I'm Arifin, a Full-Stack Software Engineer passionate about crafting modern, scalable applications from the ground up. I thrive on transforming complex challenges into elegant, maintainable solutions across the entire tech stack.
I bring deep expertise in decentralized technologies, having built Web3 applications, developed EVM smart contracts, and worked extensively with Cosmos SDK chains to deliver robust, secure blockchain solutions.
Currently, I'm diving into AI and Machine Learning to bring intelligent capabilities into my work. I believe in lifelong learning and purposeful engineering, always eager to collaborate on building systems that are both scalable and built to last.
Indonesia
Location
6+ years
Experience
20+ projects done
Projects
Notable Projects

Sourdough
A decentralized multisig solution for digital asset management and team collaboration, built on the Cosmos SDK chain and integrated with multichain ecosystems such as EVM and Solana through a Multi-Party Computation (MPC) relayer.
Cosmos SDKEVMSVMRustGolangMPCCosmWasm

Education & Work Experience
S16 Research Ventures
Oct 2022 - Present
Led Cosmos SDK chains and smart contract development with cross-chain functionality while managing the engineering team.
Bibit.id
Dec 2021 - Oct 2022
Designed scalable system architectures and developed APIs, serverless services, and schedulers using Go.
Moladin
Dec 2021 - Oct 2022
Developed secure APIs within a modular monolith architecture using Go while collaborating in agile teams.
PT Elnusa Tbk.
Jan 2020 - Dec 2021
Developed IoT device monitoring apps and designed APIs within a microservices architecture using Node.js.
Bandung Institute of Technology
Aug 2015 - Oct 2019
Bachelor of Science in Electrical Engineering
