About Solf

A small team of senior engineers, building software that earns its keep.

Solf was founded in 2019 in Cluj-Napoca, Romania. We're product engineers — not a body shop. We pick projects we believe in, deliver them with the rigor we'd want from someone working on our own product, and stay around long enough to see them succeed.

What we value

Three values, kept honest by how they show up in the work.

Growth

We invest in our craft. Every project leaves us — and our clients — better than it found us.

How it shows up: senior engineers mentor juniors on every project; we keep a quarterly learning budget.

Clean code

Code is a long-term liability or a long-term asset, depending on how it's written.

How it shows up: enforced linting, code review on every PR, architecture decision records that survive turnover.

Quality

We'd rather ship later than ship wrong. Quality is part of the estimate, not a separate phase.

How it shows up: automated test coverage on critical paths, performance and accessibility checks pre-release.

The path so far

Built one engagement at a time.

2019

Solf founded

Started as a small team focused on .NET product engineering for SMEs.
2020

First long-term partnership

Began a multi-year engagement that's still running today.
2022

UK clients onboarded

Expanded to serve UK-based businesses across property, construction, and enterprise.
2024

Modern web stack standardized

Settled on .NET + SvelteKit + Azure as our default product stack.
2026

Public sector engagement

Selected contributions to Romanian public administration e-services.