I love sharing the information I have learned with others.  In fact, it is a highlight of my job.   I have presented to developer groups and conferences around the world on mobile application performance.  I love speaking in front of groups and sharing knowledge!

If you are interested in having me speak at your conference, please contact me!

2019 (selected talks):

IT Next:  Netherlands

Mobile Warsaw: Warsaw Poland

You’ve Gotta Love Front End, Vilnius, Lithuania

April: DevDays Europe, Vilnius, Lithuania

April: GDG Tallinn, Tallinn, Estonia

April Frontcon, Riga Latvia

April Helsinki Design Helsinki, FI

March GDG Meetup, Helsinki, FI

March: GDG meetup, Turku, FI

March: Voxxed Days, Bucharest, RU

March: Stockholm Web Meetup, Stockholm, SE

March: T3chfest, Madrid, ES

March: Ministry of Testing Copenhagen

February: DevFest Bout Du Monde, Brest, FR

February: OxfordJS

February: Node.js Edinburgh

February: React Edinburgh

February: Ministry of Testing, Edinburgh, UK

January: SnowCamp, Grenoble, FR

January: WebperfUG, Paris, France

January:  GDG Nantes Android

January: PerfUG, Paris, France

January: SnowCamp 2019


December: Mobius (Opening Keynote) Moscow, Russia

December: Heisenbug, Moscow Russia

November: Devfest St Petersburg, St. Petersburg, Russia

November: Devfest Siberia Novosibirsk, Russia

November: Devoxx, Antwerp, BE

November 1-2, Oslo, NO, Mobile Era 2018

October 18 Nantes, FR, Devfest Nantes

October 12 Hackference, Birmingham, UK

October 11, Coventry UK

October 10, Cambridge, UK MOT Cambridge

October 9 Nottingham, UK NottJS

October 7 Zagreb, Croatia, WebcampZG

September 27 Barcelona UI/UX

September 26 Barcelona JS

September 25 Barcelona Android Group

September 24, Barcelona, ES, JSCoders

September 20, Manchester, UK, MCR Fred

September 19,Bristol, UK SWMobile

September 18, Software Performance Munich

September 17, Munich, DE, Frontend Munich

September 14 PyConUK

September 13 Cardiff, UK Cardiff Tech Talks

August 30, Dusseldorf, DE, Dusseldorf GDG

August 29, Paris JS

August 28, Paris, FR, Ministry of Testing Paris

August 27, Paris FR, GDG Paris

August 18, Sheffield, UK, OGGCamp

August 9, Reading, UK Reading GDG

August 8, London UK, LondonJS

August 7, London UK, London Webperf

July 31, Dublin, IE, Dublin Ministry of Testing

July 26, Florence, IT, Florence GDG

July 25 Milan, IT, Milan UX Experts

July 24,  Turin, IT, Turin Webperf

July 12, Limerick, IE, Limerick AI and Games

July 10 Dublin, IE Dublin Tech Talks

July 3 Dublin, IE: DublinJS

June 30-July 1, Munich, DE PyConWeb

June 27, Waterford, IE Waterford Tech Meetup

June 26, Dublin, IE GDG Dublin

June 15, 2018, Riga Latvia Frontcon

June 13, 2018 Dusseldorf, DE,  WebEngDUS + WWNRW

June 12, 2018 Cologne, DE  Cologne Web Performance

June 11, 2018 Cologne, DE mobile.cologne

May 31, Brussels, BE   GDG Brussels

May 29 Amsterdam, NL  Digital Data Tips


May 19, Tirana Albania Open Source Conference of Albania (OSCAL)

May 17, Zurich, Switzerland GDG Zurich

May 16 Cork, Ireland Cork UX

May 10, Cork, Ireland Cork Ministry of Testing

April 25, Berlin, Germany  GDG Berlin Android/BerlinDroid

April 24, Hamburg, Germany GDG Hamburg Android

April 23, Hamburg, Germany Hamburg Web Performance

April 16, Manchester, England GDG Manchester

April 11, Leeds, England  GDG Leeds

April 5, Newcastle, England Agile Testing Meetup

March 26, Glasgow, Scotland Software Testing Meetup

March 23, Oxford, England  RenderConf

March 17, Glasgow, Scotland GDG Glasgow DevFest

March 7, Novi Sad, Serbia GDG Novi Sad

Feb 19, Bucharest, GDG Bucharest

Feb 15, Brasov PentaBar Meetup

Feb 13, Brasov Brasov Software Craftsmanship Meetup

Feb 9, Cluj Napoca  GDG Cluj Napoca


May 12, Milan, Italy Google Developer Group

April 19, Nice, France Google Developer Meetup

April 12, Barcelona, Spain Google Developer Group

January 16, London, UK, Pubconf  Ignite Presentation

January 2016, London, UK, London Web Performance Meetup


November 2015 Dublin, Ireland Dublin Google Developer Group

November 2015 Brussels, Belgium Brussels Android Group

November 2015, Malmo, Sweden Øredev

I was lucky enough to have 2 presentations accepted.  “Being a Socially Responsible Social Developer” is about transmission of private data in your app.  The “Bad Implementations of Good Ideas” discusses a few case studies of applications that had good ideas, but built them in such a way that they cause performance issues.

October 2015,Amsterdam, Netherlands Velocity Conference  Bad implementations of good ideas: How systemic inattention to performance can kill your mobile app

October 2015 Dusseldorf, Germany Google Developer Group

October 2015 Vienna, Austria, GDG Vienna, AndroidHeads

September 2015 Berlin, Germany GDG Berlin and GDG Android

September 2015 Hamburg, Germany GDG Hamburg

September 2015 Hamburg, Germany Hamburg Webperf An update of my 2014 Velocity talk  Slides

September 2015, Copenhagen, Denmark GDG Copenhagen

February 2015, Seattle, WA, App Strategy Workshop, Application Developers Alliance – Technical Keynote

June 2014 Santa Clara, California Velocity Conference: What Make Mobile Websites Tick?

January 2014, App Developer Alliance “App Quality Workshop”, Seattle, WA

June 2013 Velocity Conference, Lightning Keynote: