Big...
                        I've produced more emails and templates than I can remember. I've also designed many of them, but I have no problems turning an existing design into responsive email HTML. I work with a number of agencies that provide me with PSDs and / or PDFs on a regular basis, and as a result I've coded emails for organizations like:
                        
                        
                          - WeTransfer
 
                          - American Express
 
                          - Western Union
 
                          - Time Warner Cable
 
                          - Smithsonian Institution
 
                          - List.ly
 
                          - Jennifer Zeuner Jewelry
 
                          - Carrefour
 
                          - Praxis
 
                          - Sanoma
 
                          - IDG Nederland (Webwereld)
 
                          - De KNHB
 
                          - Zilveren Kruis
 
                          - Olympia Uitzendbureau
 
                          - Centraal Beheer Achmea
 
                          - Endemol Design
 
                          - Hotels.nl
 
                          - De Wit Schijndel
 
                          - De KNMV
 
                          - DA / DIO
 
                          - Eneco
 
                          - Remeha
 
                        
                        
                        ...and small
                        On the other hand, I've also worked with a lot of people who run a business all by themselves (Wedspiration, Kiek Hip Wear, Leiderschap is Core Business - just to name a few). The label "small" refers to the number of people working at their company, not to their impact on the world, obviously. This is all just to say that I don't care whether you're from the corporate world or you're self employed - I'd be happy to work with every single one of you!
                        
Samples
                        Below are some examples of emails I created. I can't take credit for designing them, except for the one for Webwereld (I did design most of the other samples on this page though), but I coded all of them.
                        (Quick tip: if you open these files on a desktop or laptop, resize your browser window to see how the emails respond to a narrow viewport - like on a mobile phone.)
                        
Centraal Beheer Achmea
                        Everplans
                        GYZS.nl
                        Mobile Fun
                        Molo
                        The Life Uncommon
                        Webwereld