Description

Full-stack Web3 Developer and project lead, owning end-to-end architecture and delivery. Designed and coded smart contracts, AI strategy engine, backend APIs, and React/Next.js front-end. Coordinated a UI/UX designer and a DevOps engineer while mentoring two junior Solidity contributors. Managed backlog, reported weekly progress to stakeholders, and drove launch-readiness reviews.

Solutions

- Modular smart contracts (Solidity + Hardhat/Foundry): upgradeable lending, staking, and reward modules secured with Chainlink price oracles; CI gated by Slither/MythX static analysis.

- AI strategy engine (Python, TensorFlow, LangChain): ingests on-chain data and market feeds to adjust interest rates, LTV limits, and liquidation penalties every 30 minutes.

- Cross-chain liquidity bridge (LayerZero, Ethereum ↔ BSC): one-click asset migration while preserving position health, audited with LayerZero test suites.

- Backend (FastAPI + PostgreSQL): REST and WebSocket services for portfolio snapshots, reward accrual, and governance voting with JWT auth and rate-limiting.

- Frontend (Next.js 14, React, Tailwind CSS, wagmi/viem): real-time dashboard featuring portfolio health gauges, APR simulators, and guided onboarding.

- CI/CD & Ops (Docker, GitHub Actions, AWS ECS + CloudWatch): blue-green deployments, automatic contract verification on Etherscan, and 99.95 % SLA.

Responsabilities

Results

- Cut the bad-debt ratio from 11 % to 3 % (≈70 % reduction).

- Doubled daily active users from 80 to 160 and increased average session time from 7 minutes to 12 minutes.

- Reduced transaction latency from 14 seconds to under 4 seconds.

- Maintained 99.95 % uptime since launch.

- Client testimonial:

“The platform launched without a hitch and is hands-down the most intuitive DeFi lending experience we’ve seen. The adaptive rates are a game-changer.” - Client CTO

Description

Solutions

Responsabilities

Results

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