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Jason DuMars

Director of Technical Operations

SendGrid Inc

HQ Phone: (888) 985-7363

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SendGrid Inc

1401 Walnut St, Suite 500

Boulder, Colorado 80302

United States

Company Description

SendGrid is the leader in application email infrastructure. SendGrid's cloud-based platform increases email deliverability, provides actionable insight and scales to meet any volume of email, relieving businesses of the cost and complexity of maintaining ... more

Find other employees at this company (359)

Background Information

Employment History


Director of Global Technical Operations


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Web References (20 Total References)

Klezmocracy - About Jason DuMars [cached]

Jason DuMars Klezmocracy - About Jason DuMars

Jason DuMars is a composer, artist and multi-instrumentalist based in Portland, Oregon with an exceptionally diverse portfolio of professional experience. His musical work consistently pushes the boundaries of extended saxophone technique, as well as weaving diverse musical influences into fluid improvised and composed soundscapes.
Jason has performed and recorded with a number of influential artists including Ned Rothenberg, Kevin Norton, Nick Didkovsky, Zoogz Rift, Chris Cutler, Bob Drake, Roger Trigaux, Marco Eneidi, Doug Theriault, Chalkdust, Ed Chang and Iris Moore.
Jason is a world-renowned authority on saxophone history, and was the creator of the world's most popular saxophone Internet site, He is also a skilled hand engraver, having worked on horns for John Faddis, Ted Nash and the Schilke company. Additionally he is the author of The Saxophone Buyer's Guide, and a contributing resource to several saxophone-related books. In his spare time he studies primitve living skills, food chemistry and ethnomusicology.

Artist: Jason ... [cached]

Artist: Jason Dumars Album Tracks: 1 tracks

Jason Dumars - Pjj Episode 20 - The Jason Dumars Trio.mp3

Jason Dumars, Pjj Episode 20 ... [cached]

Jason Dumars, Pjj Episode 20 - The Jason Dumars Trio free mp3 & ringtones

Artist: Jason Dumars [ free mp3 ]
download full album: Jason Dumars, Pjj Episode 20 - The Jason Dumars Trio

Since their inception in 2002 Klezmocracy ... [cached]

Since their inception in 2002 Klezmocracy has been profiled on O.P.B.'s Art Beat and appeared as the house band for the Portland based radio show Live Wire.Klezmocracy is made up of saxophonist/composer Jason Dumars, bass player/composer Damian Erskine, pianist/Drammy-nominated composer Ralph Huntley, percussionist/Emmy-nominated composer Joe Janiga, and saxophonist/slide guitarist/Emmy-nominated composer Courtney Von Drehle.

Jason DuMars music [cached]

Jason DuMars

musician, composer, engraver, artist
~ Propelled by the same eclectic New York avant-jazz tendencies as works by Erik Friedlander, Marc Ribot and Anthony Coleman, Singuularity masterfully showcases the emotive modes of Portland alto sax innovator, Jason DuMars.
"Prelude," the first of the album's 12 tracks, quickly demonstrates how DuMars uses his sax to paint pictures: It opens with a subtle passage that radiates a lilting feeling of serenity, then strikes a more intense motif by building into a massive wall of multi-saxed dissonance. That he's unaccompanied on more than half of these songs is, considering the emotional territory he treads upon, almost unbelievable. -- Jeff Fuccillo ~ Willamette Week
~ It is strong modern music leaning in the jazz direction courtesy of Jason DuMars' saxophone playing.
~ Jason DuMars is the face of the modern avant garde saxophone. Webmaster and contributor of The International Saxophone Home Page - the world's largest saxophone Internet site, he is also the author of the Saxophone Buyer's Guide and the Saxophone Blue Book. In his spare time, such that he has, he has earned a growing reputation as being at the forefront of sax composition and improvisation.
Tracks such as "Funny Farm" prove that Jason DuMars has a sense of humour so often missing in the field of improvised music.
~ Jason DuMars' elevating sax work and his own subtle accompaniment on "Science Will Save Us (?)" all create a whole greater than the sum of the parts.
Portland Jazz Jams TV Show -- The Poetry of Dan Raphael with Jason DuMars
Jason DuMars and Charlie Rauh
Jason DuMars: soprano, alto, tenor saxophones, flute, clarinet, keyboards, cello, baglama saz, effects, and percussion
Jason DuMars / Ned Rothenberg duo
This was recorded at Hoods Woods studio in 1999, and was intended for inclusion on Singularity (see Turns, Quiet, and Separation).
Fiction, featuring Jason DuMars

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