JCML Professional Services

Kent, WA, USA

Past Earnings

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All-Time Earnings: $2,301
Transactions Completed: 36
Employers: 6
Largest Employer: $760
Member Since: Oct 2015

At JCML Professional Services, we bring a combined total of 65 years of experience in our areas of expertise acquired at several excellent corporations ranging from small privately owned companies to …Read More.

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Total Feedback Received: 18

Thomas 730 · May 20, 2019

I will certainly be working with Sergio at JCML Professional Services again. He was consistently professional, smart, prompt and resourceful as we navigated a path through distributors and online vendors. He is that rare freelancer who protects his clients' interests like they were his own.

for amazon store management
Thomas 730 · May 15, 2019

Sergio of JCML has been invaluable to the long process of successfully posting my book on Amazon (and other distribution channels). Unlike many freelancers, he has taken a long-term perspective, protecting my interests at every juncture. Sergio is professional, prompt, smart, and loyal. I will definitely be calling on his expertise again. Highest rating. A+

for amazon store management
Thomas 730 · Apr 30, 2019

Sergio at JCML is one of those rare freelancers who treats your business like his own. He was prompt, thorough, pro-active, and thoughtful in all his dealings. He protected my interests as we navigated the world of Amazon ads and social media -- you could not have a better ally and colleague. Highest recommendation!!

for amazon store management
Thomas 730 · Mar 26, 2019

Sergio is professional, smart, responsive and thorough. A pleasure to work with --

for amazon store management
Jan 25 · Jan 30, 2017

Sergio will complete your project to your satisfaction

for creation of print book
Jan 25 · Jan 30, 2017

Sergio does an outstanding job a lot of diligence

for creation of print book
Jan 25 · Jan 30, 2017

You cannot get a better person on your side with as much knowledge and attentiveness to your project!

for creation of print book
Jan 25 · Sep 27, 2016

Sergio is very talented and persiveres on projects that are difficult. He searches for the perfect solution to any problem confronting him. I am very lucky to have found him!

for creation of print book
BRandallDETCLE · May 22, 2016

Will continue to work with this guru again in the future.

for Website Testing ($8/ hour 32 hours)
Michael Bissonnette · Apr 15, 2016

outstanding work

for Forex Mentor to develop system strategy