Co-founder & CPO at FairScale — onchain reputation and credibility infrastructure for Solana. We score wallets and AI agents in real time, and run the credit infra powering the first under-collateralised agent lending live on Solana.

Before this, I led DevRel at Reactive Network where I ran a $3M developer fund, closed $350k in partnerships, mentored 650+ builders, and converted ~10% of 1,000+ hackathon participants into sustained ecosystem contributors.

I work at the intersection of product, infrastructure, and community. Most of my best work happens when those three things have to talk to each other.

• FairScale — FairScore API, FairCards, L3Ns Chrome Extension, FairScale Pay, Unlocks, agents.fairscale.xyz
• 50k+ wallets and 4,198 agents scored · 78 active builders · 72 live API integrations · 133 loans underwritten via @krexa_xyz

Solidity · TypeScript · Next.js · Node.js · Python · PostgreSQL · Helius · x402 · Claude · MCP · n8n

ETH Global London 2024 · Radix Global 2024 · Exeter Blockchain 2024 · Encode AI 2025
3x runner-up across XRP, Avalanche, and others

fairscale.xyz · LinkedIn · Telegram · kishanmarsonia@outlook.com