Expert Services in AI, Security & Full-Stack Development

End-to-end AI systems from dataset preparation through model training to production deployment. I specialise in LLM-powered applications, computer vision, and NLP pipelines built with modern frameworks.

• Custom LLM / RAG applications with LangChain
• Computer vision with TensorFlow & OpenCV
• NLP pipelines and text classification
• AI chatbot integration for web platforms
• Model fine-tuning and evaluation

CEH-certified offensive security assessments for web applications, APIs, and network infrastructure. I identify real exploitable vulnerabilities and deliver actionable remediation reports — not just automated scan output.

• Web application penetration testing (OWASP Top 10)
• API security assessment and fuzzing
• Network vulnerability scanning and analysis
• Detailed remediation reports with severity ratings
• Post-fix verification testing

Production-ready web applications built with modern stacks. From SaaS platforms to content sites, I build responsive, accessible, and performant products that scale cleanly from day one.

• React / Next.js frontend development
• Node.js, Flask, and FastAPI backends
• PostgreSQL and Firebase database integration
• REST and GraphQL API design
• Stripe / payment gateway integration

Full-cycle SaaS development from architecture planning through MVP launch. I have shipped multiple SaaS products including billing platforms, crypto trading interfaces, and education platforms — and I understand what it takes to build products that retain users.

• SaaS architecture and multi-tenancy design
• Subscription billing with Stripe
• User authentication and role management
• Admin dashboards and analytics
• MVP to production in defined sprints

Guidance for teams wanting to launch or improve their bug bounty programme. I can help scope the programme, write clear policy documentation, and review submissions for accuracy and completeness on behalf of the receiving organisation.

• Programme scoping and policy writing
• Vulnerability triage and severity assessment
• HackerOne programme setup guidance
• Responsible disclosure workflow design

Expert review of existing codebases for security vulnerabilities, performance bottlenecks, and architectural issues. Ideal for teams preparing for a security audit, a major release, or a technical due-diligence process.

• Security-focused code review
• Architecture assessment and refactor planning
• Performance profiling and bottleneck identification
• Written findings report with priority rankings