React, Next.js, and full-stack engineering for products that hold up in production.

I help companies build and ship products that are fast, accessible, and maintainable. Fifteen years across UX, front-end, and full-stack delivery taught me what holds up in production - and what doesn't.

Discuss your projectView projects

Good engineering covers more than writing code.

  1. 01

    Web Application Development

    I build React and Next.js front ends that are fast, accessible, and maintainable - whether you need new features, a full application, or help with an existing product.

  2. 02

    Full-Stack Development

    When a project needs one person to connect interface, API, and data model, I can work across the stack - owning a feature end to end or untangling the seams between front-end and back-end.

  3. 03

    UX Engineering

    I bridge design and engineering through interaction design, accessibility, and design systems - so polished UX survives the pressure of real delivery.

  4. 04

    Technical Consulting

    I help companies make technical decisions, review architecture, scope work, and find the fastest path from unclear requirements to a stable release.

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Tomáš Agler, senior software engineer

Fifteen years of experience across UX, front-end, and full-stack.

Long-running software projects rarely stay inside one discipline. Over time I added front-end architecture, UX, accessibility, design systems, and product collaboration - because those pieces decide whether an application is useful once it ships.

That matters most when a team needs someone who can define the approach and then build it. I don't hand off after the plan.

About my approach

Software, product, and UX work that shipped.

Monster.com homepage
Web Application

Monster.com - job search portal

At Monster.com I helped rebuild an aging interface, built a reusable component library, and improved accessibility and content structure across customer-facing flows.

Supplementary pension savings sign-up
Web Application

Supplementary pension savings - sign-up application

Ongoing engineering and optimization for an application used by thousands of customers to sign up for supplementary pension savings, with a focus on stability and smoother completion flows.

Internal CRM plugin
Browser Plugin

Internal CRM plugin - Systeum

I built an internal browser extension for Systeum that reduced repetitive CRM work and gave the team a faster workflow inside their existing tools.

View all work→

Need senior engineering support on a product?

Send a short brief about what you're building or improving. I work across UX, React, Next.js, and full-stack delivery, and I'll reply within one business day with next steps or a clear no.

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