"An active student is not just present in class, but present as a solution." From a campus lab to the international stage—building the future of decentralized finance.

A track record of building award-winning decentralized solutions on a global scale.

• 🥇 1st Place - Mantle Global Hackathon 2025 (GameFi Track) | Project: OwnaFarm
• 🥉 3rd Place - OneHack 2.0 International Hackathon | Project: OneTriangle
• 🏅 Top 3 - Hedera Hello Future Ascension 2025 (DeFi & Tokenization Track) | Project: OneSafeBet

🏆 1st Place Winner - Mantle Global Hackathon 2025 (GameFi Track)

• Business Case: Bridging the $170B agricultural financing gap. It transforms invoice financing into a "Plant-to-Earn" simulation. Farmers gain access to capital without traditional collateral, while investors earn real yield.
• Technical Edge: Real-time crop monitoring via Integrated IoT/CCTV and invoice tokenization using ERC-1155 on Mantle L2.
• Links: Live App | Demo Video

🏆 Top 3 - Hedera Hello Future Ascension 2025 (DeFi Track)

• Business Case: A "Capital-Protected" prediction market. By using the principle: "Your money stays yours. Only the interest fights," it eliminates financial risk—your principal is 100% protected.
• Technical Edge: Native Hedera Staking integration. Funds are managed in non-custodial vaults, converting generated yield into "Battle Power".
• Links: Live App

Real Estate Fractionalization & RWA

• Business Case: Democratizing property investment in Indonesia. Retail investors can own fractions of high-value assets starting from $1, receiving automated rental yield distributions on-chain.
• Technical Edge: Automated distribution logic and transparent ownership records built on Base.
• Links: Live App

🏆 3rd Place Winner - OneHack 2.0

• Business Case: A gamified "No-Loss" savings protocol. Users deposit funds into factions; the collective yield is won by the winning group, while all participants can withdraw 100% of their principal.
• Links: Live App

• Blockchain: Solidity (Foundry), Hedera Hashgraph, Mantle, Base, Onechain.
• Backend: Go (Gin), Node.js, PostgreSQL, Redis/Valkey.
• Frontend: Next.js, TypeScript, Tailwind CSS, Framer Motion.
• Expertise: DevRel Strategy, RWA Tokenization, No-Loss Mechanics, IoT-Blockchain Integration.

• DevRel (Developer Relations) @DevWeb3Jogja: Bridging the gap between protocols and developers in Yogyakarta's largest Web3 ecosystem.
• Founder & President @BCC_UKDW: Empowering 100+ students through partnerships with MetaMask, Base, and Upbit.
• Regional Ambassador @OneChain Labs: Spearheading the adoption of next-gen blockchain infrastructure in Indonesia.

• 💼 LinkedIn: Yeheskiel Yunus Tame
• 🐦 Twitter: @YeheskielTame
• 🏛 Community: @dutawacana.web3 | @devweb3jogja

"Building the ownership economy, where every transaction empowers the real world."