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Rodney Dhavid
Jimenez Chacin

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Specialization
Full-Stack Development & Web Security
Hourly rate
$30/hr
Preferred payment options
Ethereum
USDT
AUDT
USDC
DAI
BNB Chain
USDT
USDC
DAI
BUSD
Polygon
DAI
Fantom
USDC
DAI
Arbitrum
USDT
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Base
USDC
About me
Software engineer and security specialist. I work across two areas: full-stack development with AI integration, and security — code audits, web application and server auditing, QA, and keeping production systems running. What I have built and shipped, all public at github.com/rodhnin: Cerberus, a Telegram bot that analyses tokens across 12+ chains (TON, Solana and 10 EVM chains) for rug pull indicators, honeypot patterns, blacklisted deployers and real-time liquidity risk, with live wallet tracking through Helius webhooks and TONAPI. Kotoba, an AI companion agent with its own memory that researches, browses, runs code and produces files on its own. Acadelia, a multi-agent RAG platform with 40+ specialised agents and hybrid BM25 + vector search. Argos Suite, four security tools with built-in consent verification. Audits delivered mapped to OWASP Top 10 and CVE/CVSS, with prioritised remediation guidance. Core stack: Python, TypeScript, FastAPI, Next.js and Docker.

Work experience

Independent
January 2023 – Current time
Job title
Freelance
Work experience & achievements
Web application security audits mapped to OWASP Top 10 and CVE/CVSS, delivered with prioritised remediation guidance. Full codebase audits of production applications — technical debt, security flaws and architectural decisions — with the fixes implemented on the running system. Full QA and functional auditing: test case design, reproducible defect reporting, and verification of the fixes. Built and deployed full-stack applications with Next.js and FastAPI, including real-time AI agents, authentication, Redis session management and automated email pipelines. Automation scripts and AI-integrated workflows in Python over the OpenAI and Claude APIs. Penetration testing tools covering SQL injection, WordPress vulnerabilities, server hardening and network auditing.

Education

Not specified

CV