“Ryan was an absolute pleasure to work with during our time together at Udacity. Ryan worked tirelessly to ensure the success of the project and to deliver on time. He's a rare combination of super smart, humble, approachable and team-oriented. ”
About
I am an astrophysicist by training, but now I work with Andrew Ng and a team of…
Activity
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These courses are fantastic. Congrats to Tommy Nelson , Isabel Zaro, and Daniel Villarraga who all worked very hard behind the scenes to make the…
These courses are fantastic. Congrats to Tommy Nelson , Isabel Zaro, and Daniel Villarraga who all worked very hard behind the scenes to make the…
Shared by Ryan Keenan
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The second half of AI Python for Beginners is now live! I'm really excited that this course is finished and out in the world - and I hope you'll…
The second half of AI Python for Beginners is now live! I'm really excited that this course is finished and out in the world - and I hope you'll…
Liked by Ryan Keenan
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It was my pleasure to participate in this panel event focused on the future of work and talent development in LATAM. Many thanks to Factored for the…
It was my pleasure to participate in this panel event focused on the future of work and talent development in LATAM. Many thanks to Factored for the…
Shared by Ryan Keenan
Experience
Education
Licenses & Certifications
Volunteer Experience
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Organizer of Tech Night Bali
Kumpul Co-working space, Bali, Indonesia
- 1 year 1 month
Education
I organized a monthly skill sharing workshop called "Tech Night Bali" at the local co-working space (Kumpul, https://www.kumpul.co/). The goal of this workshop is to bring people together, who have complementary skills, to foster collaboration, and in particular, to empower local Indonesian entrepreneurs with the connections and skills they need to succeed.
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Organizer of Biannual Coastal Trash Cleanup
Taiwan Rock Climbers, Taipei, Taiwan
- 2 years 5 months
Environment
I mobilized the community of rock climbers and outdoor enthusiasts in northern Taiwan to carry out a biannual trash cleanup of the coastal area known as Long Dong (龍洞). In total we removed around 12 metric tons of trash in the five cleanups that I organized. Local climbers have taken over where I left off and continue to carry out the biannual cleanup efforts.
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Radio Astronomy Host
WORT Radio FM 89.9, Madison, WI, USA
- 3 years 9 months
Education
As a graduate student, I volunteered for four years at a community radio station in Madison, WI to produce and perform a weekly radio broadcast about astronomy in both English and Spanish. On several occasions, I helped undergraduate students from the Introductory Astronomy course at UW Madison to produce a series of radio programs on astronomy for their final class projects. The English language version continues to this day, and is carried out by current graduate students in Madison.
Publications
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SDSS-IV MaNGA: Spatial Evolution of Star Formation Triggered by Galaxy Interactions
Astrophysical Journal
Hsi-An Pan, Lihwai Lin, Bau-Ching Hsieh, Jorge K. Barrera-Ballesteros, Sebastian F. Sanchez, Chin-Hao Hsu, Ryan Keenan, Patricia B. Tissera, Mederic Boquien, Y. Sophia Dai, Johan H. Knapen, Rogerio Riffel, Maria Argudo-Fernandez, Ting Xiao, Fang-Ting Yuan
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Evolution of the Major Merger Galaxy Pair Fraction at z < 1
The Astrophysical Journal
Keenan, R. C.; Foucaud, S.; De Propris, R.; Hsieh, B. C.; Lin, L.; Chou, R. C. Y.; Huang, S.; Lin, J. H.; Chang, K. H.
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Evidence for a ~300 Megaparsec Scale Under-density in the Local Galaxy Distribution
The Astrophysical Journal
Ryan C. Keenan, Amy J. Barger, Lennox L.Cowie
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VLA 1.4 GHz Catalogs of the Abell 370 and Abell 2390 Cluster Fields
The Astrophysical Journal Supplement
I. G. B. Wold, F. N. Owen, W.-H. Wang, A. J. Barger, R. C. Keenan
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Testing for a large local void by investigating the Near-Infrared Galaxy Luminosity Function
The Astrophysical Journal
R. C. Keenan, A. J. Barger, L. L. Cowie, W.-H. Wang, I. Wold, L. Trouille
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The Resolved Near-infrared Extragalactic Background
The Astrophysical Journal
Ryan C. Keenan, Amy J. Barger, Lennox L. Cowie, Wei-Hao Wang
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Evidence for a Strong End-On Bar in the Ringed σ-Drop Galaxy NGC 6503
The Astronomical Journal
Freeland, E.; Chomiuk, L.; Keenan, R.; Nelson, T.
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Ultradeep KS Imaging in the GOODS-N
The Astrophysical Journal Supplement
Wang, Wei-Hao; Cowie, Lennox L.; Barger, Amy J.; Keenan, Ryan C.; Ting, Hsiao-Chiang
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An Extremely Deep, Wide-Field Near-Infrared Survey: Bright Galaxy Counts and Local Large Scale Structure
The Astrophysical Journal Supplement
Keenan, R. C.; Trouille, L.; Barger, A. J.; Cowie, L. L.; Wang, W. -H.
Languages
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Spanish
Professional working proficiency
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Portuguese
Limited working proficiency
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Mandarin Chinese
Elementary proficiency
Recommendations received
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LinkedIn User
2 people have recommended Ryan
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It was my pleasure to give a talk today at Campus Party Uruguay on the topic of lifelong learning and the future of work! Campus Party has been…
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