Jan Posz
Senior Software Engineer at Dropbox
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolJan Posz is a Senior Software Engineer based in the Cracow Metropolitan Area with 11 years of experience and a 9-year commercial focus on mobile engineering. He combines hands-on iOS expertise—shipping client-facing apps in Swift, SwiftUI and SCA—with leadership experience managing teams of up to 15 engineers and guiding product discovery for clients. Jan has moved between startups, consulting, and scale-ups, co-founding a design & software agency that was later acquired and now contributing to Dropbox after senior roles at Hopin and Netguru. He brings a product-minded approach informed by firmware and IoT work early in his career, plus practical consulting skills for turning fuzzy requirements into deliverable roadmaps. Pragmatic, delivery-focused, and curious, Jan blends engineering craft with team building and cross-disciplinary collaboration.
11 years of coding experience
8 years of employment as a software developer
AGH University
Polish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (27)
bluetooth10
corebluetooth10
bluetooth-low-energy10
iphone10
ios9
swift-framework9
swift9
mapkit6
arkit6
mkpolyline5
image-recognition5
fill5
machine-learning4
lottie4
react4
Programming languages (3)
Github contributions (5)
netguru/BlueSwift
Jan 2018 - Nov 2020
Swift framework for easy connection with Bluetooth peripherals.
Contributions:3 releases, 36 commits, 18 PRs in 2 years 10 months
iphonebluetooth-peripheralsbluetooth-connectioncorebluetoothbluetooth
poszposz/routeFinder-backend
Jul 2019 - Sep 2019
A backend application for a master thesis.
Contributions:109 pushes, 2 branches, 19 tags in 1 month
backendmaster-thesismasterthesis
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