Available for new projects

I build.
I secure.
You grow.

I build fast, secure and scalable web applications — then lock them down.

Software DeveloperWeb DeveloperCybersecurity Consultant
Trusted by startups & enterprises worldwide
ENCRYPTEDZERO TRUSTSOC 2

Trusted by innovative teams

The Story

Building secure
digital foundations.

I'm Claude, a developer and security consultant who believes that speed and security are not trade-offs — they're prerequisites for great products.

Over the last seven years I've helped startups and scale-ups ship ambitious web platforms while embedding security into every layer of the stack. From fintech infrastructure to developer tooling, my work is trusted by teams who can't afford to compromise.

When I'm not coding or breaking things ethically, you'll find me contributing to open source security projects, mentoring junior engineers, or exploring new zero-trust patterns.

120+
Projects Delivered
45
Clients Worldwide
82
Security Audits
7yrs
Experience
Expertise

Skills & Technologies

Constantly evolving with the latest tools while mastering fundamentals that never go out of style.

Frontend
React / Next.js 15TypeScriptTailwind CSSFramer MotionTanStack Queryshadcn/ui
Backend & APIs
Node.jsPython / FastAPItRPCPostgreSQLPrismaRedis
DevOps & Cloud
DockerKubernetesVercelAWSCloudflareCI/CD Pipelines
Cybersecurity
Penetration TestingOWASPZero Trust ArchitectureSecure SDLCThreat ModelingSOC2 · GDPR
What I Do

End-to-end development
with security built in.

Web Development

Responsive, performant web applications built with modern tooling and a relentless focus on user experience and production reliability.

Next.js 15ReactTypeScriptTailwindFramer Motion

Software Development

From concept to production — robust, maintainable software tailored precisely to your business needs and growth trajectory.

PythonTypeScriptNode.jsPostgreSQLtRPC

Cybersecurity

Security built in from day one, not bolted on after. Penetration testing, code audits, hardening, and compliance readiness.

Pen TestingOWASP Top 10Zero TrustAuditsSOC2
Selected Work

Featured Projects

Selected client work — all live in production
Web3 · NFT Platform

Pudgy Penguins

01

Frontend engineering for one of the world's top NFT brands — interactive collectibles hub, wallet integration, and high-traffic launch pages.

Top-5 NFT brand globally · millions of monthly visitors
Next.jsTypeScriptWagmiTailwindFramer Motion

Delivered responsive, high-performance frontend experiences for the Pudgy Penguins ecosystem. Built wallet-connect flows, animated collection galleries, and optimised for peak-traffic NFT drop events.

DeFi · Yield Infrastructure

Mellow Finance

02

Frontend and smart-contract integration for an institutional DeFi yield aggregator serving top-tier on-chain asset managers.

Institutional DeFi infrastructure · 50+ integrations
ReactTypeScriptethers.jsThe GraphTailwind

Built the full web app for Mellow Protocol's vault infrastructure — real-time TVL dashboards, strategy UIs, and wallet interaction flows. Integrated with EVM contracts for live position data.

Fintech · Trading

Ave9 Trade

03

Full-stack build of a professional crypto trading platform with real-time order books, charts, and portfolio analytics.

Real-time trading · sub-50ms price updates
Next.jsNode.jsPostgreSQLWebSocketsTradingView

Engineered the complete trading interface and backend API layer for Ave9 — live order matching UI, candlestick charting, and secure authentication with two-factor support.

Web3 · DAO Governance

Kernel DAO

04

Built the governance portal and on-chain voting interface for Kernel DAO's decentralised treasury and proposal system.

On-chain governance · DAO treasury management
Next.jsSoliditySnapshotethers.jsPostgreSQL

Developed the full governance dApp — proposal creation, snapshot voting integration, on-chain execution, and real-time treasury dashboards. Audited smart contract integrations for safe user interactions.

Cybersecurity · Agency

9Tech Security

05

Designed and built the flagship site for 9Tech Security — a full-service cybersecurity consultancy offering penetration testing and secure development.

Company flagship · lead generation platform
Next.jsTypeScriptTailwindFramer MotionVercel

End-to-end design and build of the 9Tech Security brand site. Performance-optimised, accessibility compliant, and paired with a client portal for audit report delivery.

SaaS · Work Platform

Amplify

06

Full-stack SaaS platform connecting teams with vetted talent and tools to amplify output — job board, profiles, and project matching engine.

SaaS platform · talent marketplace
Next.jstRPCPrismaPostgreSQLStripe

Built the Amplify work platform from scratch: employer and candidate profiles, intelligent project-matching algorithm, messaging system, and subscription billing via Stripe.

Credentials

Certifications & Education

Bachelor of Engineering — Computer Engineering
University · 2018
Completed
Certified Ethical Hacker (CEH)
EC-Council · 2023
Active
OSCP — Offensive Security Certified Professional
Offensive Security · 2022
Active
AWS Certified Security — Specialty
Amazon Web Services · 2024
Active
Certified Cloud Security Professional (CCSP)
ISC² · 2023
Active
GIAC Web Application Penetration Tester (GWAPT)
SANS Institute · 2021
Active
CompTIA Security+
CompTIA · 2020
Active
Thoughts & Research

Latest Insights

Read the archive
Get in Touch

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Response Time
Within 24 hours
On business days

Prefer a quick call? Book a 20-min intro call directly from my calendar (link in email signature after first response).