At a glance

As a Front End Developer at Serenity, Jagoda bridges the gap between creative visual concepts and clean, interactive code. Her overarching focus draws on a diverse background spanning multimedia, design and video production to bring ideas to life on the screen.

Day to day, she collaborates closely with back-end developers to build everything from bespoke websites and ecommerce platforms to custom software applications. Her main role centers on taking curated UI designs and translating them into pixel-perfect, fully functioning apps.

Jagoda uniquely approaches front-end development as a constantly evolving space where there is always something new to learn. Beyond staying on top of the latest HTML and CSS developments, she actively advocates for continuous improvement. Whether that means pushing for stronger site security, lightning-fast loading speeds, accessible design for all users, or upgrading CMS platforms, she ensures every build remains modern and efficient.

Jagoda Iwaszko-Knight, Front End Web Developer, smiling at the camera Jagoda Iwaszko-Knight, Front End Web Developer, smiling at a colleague in a meeting

“What I love most about Serenity is that the collaboration doesn't end when we close our laptops. Whether we’re organising book clubs, heading out for beach walks, or just laughing our way through the workday, the community here is unmatched.”

When you need Jagoda

Jagoda is the person to lean on when your organisation needs a responsive, accessible and high-performing web presence that perfectly bridges the gap between ambitious design and back-end reliability.

If you're experiencing:

Sluggish site speeds and poor accessibility

Outdated code or slow loading times that frustrate users and hurt your search rankings or compliance standards.

Designs that don't translate to code

Visual mockups that lose their magic, responsiveness or brand identity when converted into active software or web apps.

Unreliable data tracking and analytics

Disconnects between front-end user actions and back-end tracking tools, like Google Tag Manager or cookie consent setups.

Clunky CMS and maintenance headaches

A website that is difficult to update, insecure, or leaves your team feeling unsupported when technical glitches pop up.

“Even though I’m behind the scenes, every line of code I write is about making life easier for the client and their users. I love taking the vision from our teams and figuring out how to push it a step further - adding subtle improvements, speed boosts, and accessibility tweaks that turn a good site into a great one.”

Areas of specialism

Outside the 9 to 5

Away from her desk, Jagoda is equal parts homebody, seasonal athlete and serial hobbyist. On any given evening, you’ll find her playing video games, reading, bingeing TV with her husband or lounging with their three cats while rotating through her latest hyperfixation (currently, cosy crafts!).

She also loves anything Halloween-related and makes it a point to debut a brand-new Halloween mug at work every year. To prove she does occasionally leave the house, she hits the gym, goes skiing with her family in the winter, and escapes city life every summer for a week or two with family in Poland.

Jagoda Iwaszko-Knight, Front End Web Developer, focused on her laptop

“As someone who loves gaming and technology, I’ve learned that almost every problem has a solution if you’re willing to experiment, adapt and team up with the right people and that mindset applies just as much at work as it does behind a screen.”

Meet more of our experts