Hi, I'm Kuda!

Developer & Cybersecurity Researcher.

I build secure, high-performance software systems and research vulnerabilities in modern applications.

About Me

I'm a software engineer and security researcher with 7+ years of experience designing, building, and securing software systems across the fintech, banking, healthcare, and SaaS sectors. I work across the full stack, with deep expertise in backend development and API design.

I turn ideas and business problems into practical software with a strong emphasis on user experience, performance, and security. Day to day, that ranges from designing backend systems and APIs to automating business processes and integrating third-party services. Outside of client work, I build and ship my own products and developer tools.

On the security side, I research vulnerabilities in commercial software, with findings that range from injection flaws to remote code execution. My work includes published CVEs and vulnerability reports through HackerOne bug bounty programs, and I share my methodology, exploits, and remediation guidance in write-ups here on this site.

My Skills

Languages:

Python Javascript PHP SQL C#

Frontend:

React React Native Next.js Tanstack

Backend:

Django Node.js Codeigniter Flask ASP.NET

Databases:

PostgreSQL MySQL MSSQL Mongo DB Redis

DevOps:

Docker Kubernetes AWS Azure Linux Git CI/CD Pipelines

Security:

Web, API & mobile penetration testing Vulnerability Research OWASP Top 10 Static Application Security Testing Dynamic Application Security Testing Source Code Review

Get in touch

Looking for a developer to bring your idea to life, or someone to make sure your application is secure? I'd love to hear more about your project.