Christian Hartung
FounderFounder at MobileBoost
San Francisco, California, United States
FoundedMobileBoost · YC
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About
Christian Hartung previously founded VOJD, a 3D printing company backed by Lakestar, and held sourcing and marketing positions at Rocket Internet portfolio companies Global Fashion Group and Payleven (later merged with SumUp). He was an Entrepreneur in Residence at Rocket Internet.
Founder at MobileBoostYC S21
Intro paths
Christian went through Y Combinator (Summer 2021) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Gustaf Alstromer, General Partner at Y Combinator — the partner who ran MobileBoost's batch and knows the company first-hand. YC profile ↗
In turn, Christian can intro founders to MobileBoost's investors below.
MobileBoost's investors · 2
Co-founders at MobileBoost

Experience
- MobileBoostCo-Foundercurrent2023 — present
- Pioneer FundInvestor and Venture Partnercurrent2021 — present
- PopsyInvestorcurrent2022 — present
- Cogram (YC W22)Investorcurrent2022 — present
- HeyChargeInvestorcurrent2021 — present
- Karbon CardInvestorcurrent2021 — present
- LightlyInvestorcurrent2021 — present
- Kitchenful (YC S21)Co-Founder and Presidentcurrent2019 — present
- VOJD StudiosCo-Founder and CEO2013 — 2019Berlin
- payleven Global Mobile Payments (acquired by SumUp)Managing Director Germany2013Berlin
- Rocket Internet GmbHEntrepreneur in Residence2012 — 2013Berlin, New York, Hong Kong, Jakarta, Manila, Kuala Lumpur, Singapore
- Fab.comInternship2011Berlin
- The Boston Consulting GroupVisiting Associate2011Muenchen
Frequently asked questions
- Who is Christian Hartung?
- Christian Hartung previously founded VOJD, a 3D printing company backed by Lakestar, and held sourcing and marketing positions at Rocket Internet portfolio companies Global Fashion Group and Payleven (later merged with SumUp). He was an Entrepreneur in Residence at Rocket Internet.
- Where does Christian Hartung work?
- Christian Hartung is Founder of MobileBoost.
- What companies did Christian Hartung found?
- Christian Hartung founded MobileBoost.
- Where did Christian Hartung go to school?
- Christian Hartung studied at Y Combinator; University of St.Gallen (Bachelor's degree); ETH Zürich.
Founder mafias
Y Combinator mafia10,601
Also came through, then founded or led a company.
ETH Zürich mafia243
Also came through, then founded or led a company.
National University of Singapore mafia223
Also came through, then founded or led a company.
Same school
Also attended Y Combinator2,000
+ 1,994 more
Also attended University of St.Gallen460
+ 454 more
Also attended ETH Zürich403
+ 397 more
Also attended National University of Singapore610
+ 604 more
Shared employers
Also worked at Karbon Card4
Also worked at Lightly2
Also worked at Rocket Internet GmbH265
+ 259 more
Also worked at Fab.com15
+ 9 more





































































