Plamen Ermenkov, front-end developer

Interfaces people can trust.

I turn complex product requirements into responsive, accessible web experiences. My cybersecurity background helps me build beyond the happy path.

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Since 2024: Front-end developer
Education: B.Sc. Cybersecurity

Portrait of Plamen Ermenkov — Based in Sofia, Bulgaria

Selected work

Front-end work built around real constraints.

Projects where interface decisions, authentication and clear user flows matter as much as the final screen.

Thesis project2026

Meridian Medical Center

A secure hospital portal with email verification, magic-link sign-in, TOTP 2FA and role-based access control.

Next.js / TypeScript / React / Prisma / PostgreSQL

Live site Source code

Interface demo2026

3DS2 Protocol Demo

An educational front-end simulation of a payment authentication flow that makes security states understandable.

HTML / CSS / JavaScript / 3-D Secure 2

Source code

What I bring

I care about the whole experience, not just the screen.

Since 2024, I have been building and improving responsive web applications alongside designers and backend developers. I care about the flow, the edge cases and how the interface holds up after launch.

Production-minded front ends

I build reusable interfaces, ship new features and improve existing flows while collaborating across design and backend work.

Accessible interaction

Responsive behavior, keyboard use, readable hierarchy and clear feedback are part of the build from the start.

Security-aware thinking

My cybersecurity background helps me think beyond the happy path, especially around authentication and sensitive flows.

Core toolkit

TypeScript / JavaScript / React / Next.js / Tailwind CSS / PostgreSQL / Prisma / Git / Figma

Résumé

A one-page overview of my professional experience, education and technical background.

View CV

Front-end opportunities and collaborations

Let's make the next interface hold up.

If you need a front-end developer who cares about usability, implementation quality and the details around edge cases, I would like to hear about it.

Email me LinkedIn