Hello! I'm Daniel Covill Gullberg, a software developer currently based in Boston (Cambridge) and specialised in frontend development. My main technologies are React, React‑Native, Javascript, HTML, CSS and Clojure/Clojurescript. I also have experience with backend service development and DevOps. I love software architecture, automated testing, collaborating with people and working on large, complex applications.

Currently working at Liberty Mutual building MFE React applications with a GraphQL backend. I have experience from different fields such as banking, insurance, sports, industry, music and travel. I have led several successful projects building large‑scale applications from scratch.

My hobby is the card game/mind sport bridge, where my largest achievement is a World Championship victory.

What I enjoy at work (in no particular order):

• Meaningful work for the world/for society
• Working face-to-face with fun and talented people
• Programming and architecting applications
• Working long term on a product
• Leading a team
• Good tech stack
• Teaching and mentoring