ProtonMail · Website
Front-end development for a secure email service
Front-end work in Bootstrap, HTML and CSS for ProtonMail, a secure email service with built-in end-to-end encryption, delivered in 60 man-days.

01 · Client
ProtonMail, secure messaging.
ProtonMail is an easy-to-use secure email service with built-in end-to-end encryption and state-of-the-art security features. Its goal is to build an internet that respects privacy and is secure against cyberattacks.
The team is committed to developing and widely distributing the tools needed to protect data online, combining deep mathematical and technical knowledge from the world’s top research institutions with expertise in building easy-to-use interfaces.
02 · Project
Interface work for a privacy-first product.
Our developers delivered front-end work for ProtonMail in Bootstrap, HTML and CSS, for a product available in multiple languages.
The engagement ran for 60 man-days.
03 · The challenge
Interface work for a product where trust is everything.
ProtonMail’s users choose it for end-to-end encryption and privacy. Any front-end work on such a product has to be clean, consistent across languages and respectful of a security-focused codebase and team.
04 · How we solved it
Developers integrated into the product’s own workflow.
01
Front-end specialists
Our developers delivered front-end work in Bootstrap, HTML and CSS for the ProtonMail product.
02
Multi-language interfaces
The product is available in multiple languages, so interface work had to hold up in each of them.
03
A 60 man-day engagement
The work was scoped and delivered as a 60 man-day engagement.
05 · Outcome
Front-end work delivered for a privacy-first product.
ProtonMail received the front-end work it needed, within the planned 60 man-days.
60
Man-days
Multi
Languages
E2E
Encryption built in
Why this matters for your project
What this project means for you.
Developers who join your team
Our dedicated developers work inside your tools and workflow, not in a silo.
Comfortable in security-conscious environments
We have worked on products where privacy and security are the point.
Start with a defined block of work
A 60 man-day engagement is a practical way to evaluate a dedicated developer before committing longer.
Have a project idea?
Tell us what you need. We’ll propose the right approach, team and budget.




