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Will
wkalidev

Average Review
0.00
Reputation
30
Finished gigs
0
Finished jobs
0
Website
about.wkalidev.com
Country
Not specified
Skills
Web, Mobile & Software Dev
HTML
Javascript
React
CSS
Node.js
PHP
Blockchain & Crypto
Landing Pages
Python
SQL
Solidity
Java
Smart Contract Development
Dapps
Stablecoin
Wallet
Crypto Wallet
Blockchain
Ethereum
Front End
Back End Developer
Web Programming
Game Development
Bootstrap
Chatbots
API
Web Application
API Integration Specialist
Software Engineering
Windows
Rust
Automation
Crypto
NFT
Documentation
Web3
DeFi
CI/CD
Debugging
Smart Contracts
Specialization
Full-Stack Web3 and AI Agent Developer
Hourly rate
$30/hr
Preferred payment options
Ethereum
ETH
USDT
BNB Chain
USDT
BNB
Polygon
USDT
USDC
Fantom
USDC
Arbitrum
ETH
USDT
Optimism
ETH
USDT
Base
ETH
USDC
About me
Full-stack Web3 & AI agent developer. I build and ship production dApps end to end: smart contracts, backend, frontend, deployment. Live on mainnet: CeloSave (DeFi savings), TriviaQ (top 9 of 284, Celo Proof of Ship), CeloBank Agent (AI agent, MCP + x402), ChainWarden (sanctions screening API). Security-minded: structured review of my contracts before every mainnet deploy. Stack: Solidity, TypeScript, React/Next.js, viem/wagmi, Node.js, MCP. 25+ open source projects, npm packages. Remote · French, Italian, English.
https://www.facebook.com/wkalidev
https://www.linkedin.com/in/wkali-dev/
https://x.com/willycodexwar
https://github.com/wkalidev

Work experience

wkalidev
January 2025 – Current time
Job title
Full-Stack Web3 Developer - Smart Contracts, DeFi and AI Agents
Work experience & achievements
Full-stack developer since 2022, focused on Web3 and AI agents. I build and deploy production blockchain apps on Celo, Base, Ethereum and Stacks (Bitcoin L2). 25+ open source projects: github.com/wkalidev - CeloSave: non-custodial DeFi savings app on Celo mainnet with an auto-deposit router contract - ChainWarden: B2B API screening wallets against OFAC, EU, UN and UK sanctions lists - multichain-mcp & multichain-tax-mcp: MCP servers for AI agents, published on npm - CeloBank Agent: autonomous DeFi agent with 21 MCP tools, ERC-8004 verified - TriviaQ (top 9 of 284, Celo Proof of Ship) and DailyDrop: consumer dApps on Celo and Base Stack: Solidity, Clarity, TypeScript, React, Next.js, Node.js, PostgreSQL, Aave V3, wagmi/viem
wkalidev
January 2022 – December 2024
Job title
Full-Stack Developer
Work experience & achievements
Built web and crypto applications with React, Next.js and Node.js. Wrote my first smart contracts and on-chain integrations, which led to full-time Web3 work in 2025.

Education

Not specified

CV

CV-wkalidev.pdf