Isaac Wisdom's Work | ContraWork by Isaac Wisdom

Isaac Wisdom

Isaac Wisdom

Systems dev — Go · Rust · Python. I build and ship.

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Lagos, Nigeria

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Lagos, Nigeria

Cover image for Flow — Crypto Payment Infrastructure
Description:
Full-stack

Flow — Crypto Payment Infrastructure Description: Full-stack institutional crypto payment rail built solo. Merchants accept payments on 12+ blockchains and funds settle directly to their own wallets — Flow never holds or controls merchant funds. Built on the RPG stack: Rust for HD key derivation and cryptography, Go for multi-chain routing and gateway, Python for business logic and indexing. 7 independent microservices, 20-page merchant dashboard in 13 languages, Active Treasury yield engine, batch vendor payouts, and webhook delivery. Live in production — $5,241 processed, 97 settlements, 100% success rate.

Cover image for Ragna — Autonomous AI Agent
Not

Ragna — Autonomous AI Agent Not a chatbot — an agent with 145+ tools, memory, and intent. Accessible via Telegram, REST API, WebSocket, and a native Rust CLI. Executes infrastructure tasks autonomously: SSH management, deployments, GitHub monitoring, server ops, and deep research with branded PDF report generation. Secured with Nexus SSO and 5-tier RBAC. Built in Python with FastAPI and Groq as the inference backbone.

Cover image for Cricket — DeFi Intelligence Suite
High-performance

Cricket — DeFi Intelligence Suite High-performance DeFi intelligence and execution platform built on Rust, Go, and TypeScript. Mantis scores any Solana token 0–100 for rug-pull risk in real time. Firefly tracks whale wallets and generates smart money signals. Atomic SDK bundles multi-step trades into a single transaction that auto-reverts if unprofitable. Pulse API normalizes liquidity feeds from major CEX and DEX venues into one clean endpoint.

Cover image for Signet — Non-Custodial Wallet-as-a-Service
One API

Signet — Non-Custodial Wallet-as-a-Service One API for wallet creation, transaction signing, and DeFi operations across 12+ blockchain networks including Ethereum, Solana, TON, and Bitcoin. Built with the RPG stack — Rust for cryptography, Go for routing, Python for business logic. Supports 40+ token combinations, intent-based DeFi execution, and official SDKs for Python, TypeScript, and Go. Keys never leave the user's custody.