Don Ritzen

Startup-fanatic, Co-founder @Rockstart. Startup Weekend EU Facilitator, co-founder SW Amsterdam, Eindhoven and Utrecht.

[Don Ritzen @donritzen]

@AskPayPal I've asked to speak to someone about a case which involves a scammer already 5 days ago as to not scam any more paypal clients and I still havent received a response. Unbelievable....

[Andy Crestodina @crestodina]

What makes a great mentor?
https://t.co/grdshtdKiV

Tips for making a difference in 2020

Input from @bestofjess @Pochenchia @CharlesFarina @TakujiOkuboJMA and @donritzen
@mjcarter, you'll like this one!

[Don Ritzen @donritzen]

@adegeler Thanks Andrii. Same feelings here.

[Rockstart @rockstart]

This is the last week for applications for our second #RockstartAI program. Don’t miss your chance to become a part of our community! Apply now: https://t.co/fuj7ZQ2UWO

[Don Ritzen @donritzen]

We're HIRING! We are looking for ambitious, smart, pragmatic, and bold people to create opportunities and solve challenges. Find all our current openings and join our team. Let’s rock! https://t.co/WGzufPt7et

[Don Ritzen @donritzen]

6 Things People Should Give Fewer Fucks About https://t.co/o946dTelJe via @markmanson

[Don Ritzen @donritzen]

Meet the Rockstart Digital Health 2018 startups who will bring innovation through empowerment https://t.co/Y5n512EvUy

[Barack Obama @BarackObama]

Young people have helped lead all our great movements. How inspiring to see it again in so many smart, fearless students standing up for their right to be safe; marching and organizing to remake the world as it should be. We've been waiting for you. And we've got your backs.

[Rockstart @rockstart]

We had the first LATAM Demo Day yesterday and it was a huge success! Our Colombian startups have impressed their investors, mentors and the Rockstart team, passing many milestones including an increased monthly revenue that grew around 3x during the programme! #rockstart #LATEM

[Rockstart @rockstart]

Rockstart are looking for an experienced entrepreneur/ early stage investor - a person who knows what startups need to succeed - as the next Program Director of Rockstart’s Artificial Intelligence program. See link for more details! #startup #rockstartjob https://t.co/X53E094tR5

[Rockstart @rockstart]

We're looking for someone to join our awesome team as program director! Check out the opening in our Rockstart team and get in touch with us if you have any questions. #startupaccelerator #rockstart #programdirector #amsterdam https://t.co/FbnFw46AhW

[Rockstart @rockstart]

In order to provide even more support and expertise for the startups, we’re happy to welcome a new Digital Health Startup Program Director, Akshat Kshetrapal. https://t.co/EXYUIshSwo

[Don Ritzen @donritzen]

Meet European bootcamp Rockstart’s first AI cohort https://t.co/zb6f8oLh2i

[Rockstart @rockstart]

It's the final countdown! One day left to #apply for our #AmsterdamLaunchtrack program! Don't miss this opportunity: https://t.co/tIWqM96FqV

[Rockstart @rockstart]

Looking for a new #career #opportunity? Great news: we've just opened up 3 new positions! Take a look & #apply here: https://t.co/Fd6wnZsCS3

[Rockstart @rockstart]

Join #AI program director @Marjel_Quekel talk about #blockchain, #cryptography, #artificialintelligence here https://t.co/yLYf3UZkbo

[Rockstart @rockstart]

The clock is ticking! Applications to get on board Europe's first #AI accelerator close in 9 days! #startuplife
https://t.co/6JO5wDsK2w

[Rockstart @rockstart]

The countdown is on! 48hrs left to #apply for the #Colombia W&M #Accelerator—don't miss your chance, apply now! https://t.co/xnzdPasHYp

[Rockstart @rockstart]

Remember to apply for the #NewEnergyChallenge before the 19th and potentially win a €100,000 convertible loan & more https://t.co/IPZhoD2DkU

[Freerk Bisschop @freerkbisschop]

Greening homes gets easy: @bleeveNL partners with @Eneco and @Rabobank . Fundraising opens now @ecosummit #eco17