Sebastian Urban

Solo dev behind Trajecta & All Renewals

About

Hey, I'm Seb — solo dev building lightweight apps that solve everyday problems. My current projects include Trajecta, a tool for tracking your work achievements and ideas, and All Renewals, an iOS app for keeping on top of contract end dates and renewal deadlines. I enjoy finding the small frustrations in daily life and turning them into simple, focused tools.

Links

Bluesky

Trajecta

Badges

Tastemaker

Gone streaking 10

Gone streaking

Gone streaking 5

Maker History

TrajectaEffortless career achievement tracking for professionals
May 2026
All Renewals: ManagerNever Miss a Renewal Date Again
Apr 2026

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Joined Product HuntApril 1st, 2025

Forums

p/all-renewals-manager

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2mo ago

I built All Renewals because no app tracked the bills that actually matter

Hey Product Hunt

I'm Seb, a solo dev, and this is All Renewals my first app on the store.

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23d ago

Trajecta - Effortless career achievement tracking for professionals

Capture and showcase your career achievements with Trajecta. Effortlessly log wins, track growth, and stay ready for every opportunity — without breaking your flow.

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2mo ago

All Renewals: Manager - Never Miss a Renewal Date Again

All Renewals isn't a subscription tracker. It's for the high-stakes deadlines — car insurance, car servicing, domain names, passports, mortgage fixes and credit card interest rates — the ones that quietly cost you money when you miss them. Add a renewal, attach the paperwork, set the reminder. Everything stays on your device. No account, no bank connection, no monthly fee.