About

Self-taught frontend developer passionate about turning ideas into clean, user-friendly web experiences.

Hey, I'm Marianna - friends call me Maz. I'm a self-taught frontend developer based in Switzerland, continuously learning through practice, hands-on projects, and community challenges that help me grow.

Marianna

15+ years curious

From hospitality to code, still fueled by curiosity.

Based in

Switzerland

Blending years of people-centered work with a passion for the web.

Current focus

React Frontend Engineering

Advancing in React for clean, performant, and scalable UIs.

Latest milestone

Skyscanner · Forage

Built a React date picker using Skyscanner’s Backpack library.

The journey so far

Every chapter adds a tool to my kit: how to organize, listen, adapt, and now, how to build. I’ve learned that growth often begins when curiosity meets persistence.

ctrl.z.my.life_

My path into tech hasn’t been a straight one. It’s been shaped by curiosity, creativity, and a lifelong desire to keep learning. The constant thread through all my professional experiences has been the drive to grow and adapt.

Before discovering code, I studied Hospitality and Tourism and worked in diverse settings, from hotels and restaurants to administrative roles across different industries. Over the years, I have seen how patience, empathy, and attention to small details can completely change how people experience something. This lesson now guides how I think about building for the web.

Each step, even the detours, has taught me that growth doesn’t always happen in a straight line. Sometimes it’s the quiet shifts, the small learnings, that prepare you for the next big step.

from.curiosity_to_code_

I first became curious about web development more than fifteen years ago while experimenting with WordPress, building small freelance websites for local clients, including a hotel-restaurant and a few small businesses. I loved seeing ideas come to life online, but I often reached the limits of what I could customize without understanding the code behind it.

In 2021, I decided to go deeper and began learning through freeCodeCamp, where I earned my Responsive Web Design certification. That experience reignited my passion for creating and sparked a desire to understand how the web works from front to back.

In 2024, I joined #herHack, the largest female-led hackathon in Switzerland, where our team proudly won 2nd place. Working under pressure reminded me how creativity and collaboration can bring bold ideas to life.

The following year, I completed Harvard’s CS50: Computer Science for Web Programming, a professional certification that challenged me to build full-stack projects and connect the dots between logic, design, and user experience.

Each of these experiences has shaped not only my technical foundation but also the way I approach learning: with persistence, curiosity, and a genuine excitement for building.

debugging.with.grace_or.not_

Debugging and I have a complicated relationship. There were times when the console screamed at me, and one missing semicolon nearly broke my spirit - but never my curiosity.

Every bug has felt like an invitation to dig deeper and understand a little more. Frustrating? Absolutely. But walking away was never an option. There’s always that moment when the problem finally clicks, and it’s worth every bit of the struggle.

growth.purpose_

For me, coding isn’t just a skill, it’s a way of thinking and expressing ideas with structure and care.

Each project I take on is a chance to improve my process, keep learning, and grow through real challenges and collaboration.

Details that matter

My background in people-focused work taught me that small choices, tone, timing, layout can completely change how something feels to others.

Curiosity-led problem solving

From freeCodeCamp to CS50W, I like to understand the “why” behind things so I can build with clarity and purpose.

Collective momentum, Hackathon

Team projects and hackathons remind me how much creativity grows when people build together. It’s motivating and pushes me to learn faster.

Certifications & Highlights

The moments, courses, and collaborations that keep widening my perspective and remind me to stay a learner first.

Harvard University (HarvardX)2025

CS50: Computer Science for Web Programming

Built full-stack projects and connected design thinking with backend logic through hands-on coursework.

Skyscanner x Forage2025

Front-End Software Engineering Job Simulation

Built and tested a Backpack React date picker while working through real-world product briefs.

Bern, Switzerland2024

herHack 2024 · 2nd place

Developed a sustainable tech concept for SBB with a diverse all-women team. Collaboration, creativity, and impact in action.

AQIU Integrity Unit2024 — present

Aquatics Integrity Unit WordPress Refresh

10% mandate to re-structure content and modernise UX for aquaticsintegrity.com.

Microsoft2022

Microsoft Office Specialist: Excel Expert

Advanced Excel certification that sharpened my analytical thinking and pattern-spotting.

freeCodeCamp2021

Responsive Web Design Certification

Where the self-taught journey officially started and layouts became my sandbox.

herHack gallery

herHack 2024 photo 1
herHack 2024 photo 2
herHack 2024 photo 3

Open to frontend opportunities

I’m ready to bring my curiosity, persistence, and love for clean, thoughtful interfaces to a frontend developer role. If you think we’d be a good match, let’s talk.

Say hello