Complaint Review: David Herzhaft

I write this after  going trough a horrific month working  with 

David Herzhaft 
MUSICOLAND SARL
212a, route du Grobon Chatillon sur Chalaronne 

He hired me as a freelancer and payed me in advance for 

1. finishing the new version of E commerce store www.harmonicaland.com

2. SEO for the mentioned store for the USA market and further more.

this was to be transfer of data and products form Magento to Prestashop.

I have a lot of clients on a monthly basis and I have warned him about that I work with multiple clients. He has also completed the shop setup and design, I was to add products and fine tune the system and publish the shop simple ? Huh not with David, besides being the extraoridinary painfull person to work with of those neurotic ones,

he constantly added or changed the requirements of the job and I ended adding manually all the keys for harmonicas and barcodes ...  He insisted on chating on skype, no emails, asana and or slack so we can keep trace of the tasks, after several warnings that I do not know the products and that I need help he send me some raw Excels from his Chinese suppliers.

for the second part we agreed on SEO link building for 3 months / 10 weeks

And I asked for 150 $ in advance for content and link building because I outsource that part to my friends. after completion I would get +300$ on top

I got 450$  for SEO and 300$ for the shop buildup. In advanced payment. Nice right ? Wrong !

After I arrived at 95% with shop development, and after 

I immediately started the link building for given websites and keywords knowing it would tkae time to form any results. Payed 150$ for that.

For the shop developement - by my estimation it needed another 24-48h of work. He asked for refund via paypal for full sum saying that I cant do job in time and as he likes it. I have a tendency to work on Saturdays and Sundays and was puzzled about this, I then realized that he filed the return of object not delivered on paypal being a established seller he knew that Paypal almost in 90 % of cases judges in buyers favor  So I not only lost a tton of work hours because of this person but my 150$ as well.

So David got his shop at 95 % completed  worth 300 $ SEO for a month worth of 150 $ and back his 450$ for that same SEO

and his money back for shop  another 300 $ he is in plus of 1200 $

I LOST MY TIME AND MY MONEY WORKING WITH 

David Herzhaft on Harmonicaland.com and harmonicablog.com

MY ADVICE IS DO NOT WORK WITH THIS PERSON ONLINE AND DO NOT TRUST HIM !