Personal details
Constantin G.
Based in: 🇩🇰 Denmark
Timezone: Copenhagen (UTC+2)
Summary
I build web apps and websites, and help with ongoing development.
- Web apps, landing pages, and blogs.
- MVPs delivered in 30 days or less.
- Payments, external API, authentication, analytics, waitlists, and more.
- Next.js/React, TypeScript, Tailwind CSS, and Supabase.
- Can work with your tech stack choice.
I was a full-stack developer at a Danish startup in the consulting industry. Now I help people build products and make my own. Some of them are:
- Keymentions - marketing tool for Reddit research. Acquired in 2023.
- Buildstreak - progress tracker to stay motivated and consistent. Has over 350 users and 60 paying customers.
- Buy a Pixel - gamified board for promotion and backlinks. All spots are sold out. Took 4th place on Product Hunt.
Get in touch to start your product development. I'll map out the process during the discovery call or chat and get to work.
Technical skills
Top 3 skills
Work Experience
Full-stack developer
Startup Central | Aug 2021 - Oct 2023
C#
TypeScript
React
Microsoft SQL Server
.NET
Blazor
I was responsible for maintaining two web applications and a iOS/Android app.
I helped the company improve their platform, by fixing the existing functionality and expanding it with essential features.
Education
VIA University College
Bachelor's degree・Software Engineering
Aug 2020 - Jan 2024
Personal Projects
2023
TypeScript
Next.js
Tailwind css
Supabase
Buildstreak is a progress tracking tool for builders that want to stay consistent with their projects and ship more.
The MVP was built in 2 weeks. Since then, I have released multiple updates.
Buildstreak has been tried by over 350 users and has 60 paying customers. It gets around 2500 visitors/month, through SEO, product directories, and Twitter.