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Portrait of Amedeo Majer
Profile

About me

I'm a full-stack web developer who loves writing clean, easy-to-read and maintainable code, so that anyone jumping in can understand it quickly.

I put effort into clear communication—whether it's sharing ideas, giving feedback, or just making sure we're all on the same page. For me, clear code and good communication go hand in hand to keep projects running smoothly.

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My Work

Pretty Sudoku mobile app showing the app logo with hearts on its sides

React Native • Expo • TypeScript • React Navigation • +2

Pretty Sudoku

A mobile Sudoku puzzle game with multiple difficulty levels, built with React Native and Expo.

Open
screenshot of a hive alumni certificate

FastAPI • Next.js • Docker • Tailwind CSS • +1

Hive Helsinki Alumni Certificates

Official certificates, released to our alumni, that prove their graduation from Hive Helsinki.

Open
screenshot of Hire a Hiver landing page

Ruby on Rails • haml • Sidekiq • Redis • +5

Hire a Hiver

A platform that connects businesses with talented students from Hive Helsinki.

Open
Screenshot of Karen homepage

Next.js • Tailwind CSS • Prisma

Tech report

Ticketing system for hardware issues in Hive Helsinki campus.

Open
Screenshot of Sorting Hat app

Next.js • Tailwind CSS • Prisma

Sorting hat

Fun website used to run the sorting ceremony for the new Hive students in their coalition. This is part of the gamified experience that students experience in Hive Helsinki.

Open

Work

Wolt / DoorDash

2025 - Present

Software Engineer working across customer-facing Search & Discovery and cross-brand platforms (Wolt, DoorDash, Deliveroo).

Technologies

ReactTypeScriptKotlinProprietary Server-Driven UI

Impact

  • -Search & Discovery (Customer-facing): worked on high-traffic React + TypeScript surfaces used by millions of customers.
  • -Implemented A/B tests and feature flags for controlled rollouts and experimentation.
  • -Built customer-facing features and internal tools with a strong focus on performance and maintainability.
  • -Collaborated closely with backend and product in a fast experimentation environment.
  • -Develop Kotlin endpoints powering server-driven UI.

Hive Helsinki

April 2023 - May 2025

At Hive I worked as a software developer, creating, maintaining and improving various websites and software. On top of that I improved the school pedagogy and ensured a good experience for the students and the rest of the staff.

Technologies

Ruby on RailsNext.jsDockerPython

Impact

  • -Enhanced platform functionality, usability, and reliability for Hire a Hiver.See the work section for more information.
  • -Improved issue tracking and communication with Tech Report, keeping the ask-staff channel on Discord cleaner and more organized.See the work section for more information.
  • -Increased student engagement in their coalitions with the Sorting Hat app, motivating them to excel in their studies.See the work section for more information.

Initiatives

  • -Ideated and organized the WebDevExpress event, a one-month initiative focused on web development. The event included four workshops, a coding challenge, and a demo day where professionals provided feedback to participating groups.

Education

I started my journey in programming at Hive Helsinki, from where I graduated in February 2023. Here I delved into programming head first by learning C.

After completing the common part of the studies in C I took the web development branch where I completed three projects:

  • -Instagram clone to share pictures and apply stickers to them.
  • -Tinder clone with real time chat through web sockets and an algorithm to match people based on location and interests.
  • -Youtube clone to stream movies through YTF torrent API.

Get in touch

Interested in working together? Let's connect.

amedeo.majer@gmail.com

© 2026 Amedeo Majer. All rights reserved.