President
Yueyi (Diana) Sun
Yueyi Sun graduate from Georgia Institute of Technology in May 2016 with a B.S. in Mechanical Engineering. She is a doctoral student in Dr. Alexander Alexeev’s complex fluids modeling and simulation group in GT. She has been a big fan of Formula 1 (especially for team Ferrari) for 16 years. She enjoys many types of workouts such as running, kickboxing, weight training, and hiking… She loves cooking, baking, and tasting different foods worldwide.
Internal Vice PresidentPrachi Sahoo |
External Vice PresidentTimothy Chen |
 |
 |
| Hello, I am Prachi. I am from Dubai, UAE. I graduated with a B.S in ME from GT in 2018 before starting my PhD focused on Safe Intermittent Reinforcement Learning with Dr. Kyriakos Vamvoudakis. In my free time I enjoy doing Pilates, running, cooking healthy versions of guilty meals, wine tastings, and drinking an obscene amount of craft coffee. Two truths and a lie: 1. I can make sourdough bread from scratch and feed my starter “yeast pet” regularly to keep it alive. 2. I do not know how to drive and will probably never learn because I envision myself becoming a New Yorker someday so why bother? 3. I have never been to a Christmas party. Answer in person in our next MEGA event, and hopefully we will become friends! |
Timothy Chen graduated from North Carolina State University in May 2019 with a B.S. in Mechanical Engineering. He is a third year Ph.D. student investigating high-capacity materials for lithium-ion batteries. In his free time, Timothy enjoys ice skating, volunteering, and hiking with friends. |
Vice President of CommunicationsTiffany Tsui |
Social ChairConnor Armstrong |
 |
 |
| Tiffany Tsui is a Medical Physics doctoral student in Dr. Niu’s research group. She graduated from University of Tennessee with a B.S. major in Nuclear Engineering and minor in Chemistry. Tiffany enjoys traveling, boxing, swimming, and spending quality time with her Maltipoo fur child. | Connor Armstrong is a Ph.D. student in professor Jerry Qi’s group focusing on additive manufacturing of smart materials as well as bioinspired autonomously shape changing structures. It is his goal to bring together the MEGA community through a number of social events big and small. |
Vice President of FinanceMaria Sattar |
Vice President of RecruitmentGian Rivera Crespo |
 |
 |
| Maria Sattar is first year Fulbright Ph.D. Mechanical Engineering student at Georgia Tech. Currently, working on Thermoelectric generators to address the energy challenges. She graduated as an Energy Systems Engineer from US-Pakistan Centre for Advanced Studies in Energy, National University of Sciences and Technology, Pakistan. Maria admires the nature, love to walk and play bowling ball. She is a curious reader and writer. | Gian C. Rivera Crespo graduated from the University of Puerto Rico in May 2019 with a B.S. in Mechanical Engineering, and from Georgia Tech in 2021 with an M.S. in Mechanical Engineering. He is a third year doctoral student in David Ku’s Thrombosis and Medical Device research group studying the fluid mechanics of hemorrhagic injuries, and the mechanisms through which they stop bleeding. Gian enjoys cheese, looking at maps, and 80’s dark wave. |
Past board members:
Andrew Schulz |
Chang Heyon (Sam) Lim |
|
|
 |
|
President 2020-2021 Andrew Schulz graduate from Oklahoma State University in May 2018 with a B.S. in Mechanical Engineering and Mathematics. He is a first year doctoral student studying the mechanical properties of Elephant Trunks in the Hu Biolocomotion Lab. Andrew enjoys volunteering at the Zoo Atlanta as well as cooking and baking. |
External VP 2020-2021 Chang Hyeon (Sam) Lim is a Ph.D student studying supercritical carbon dioxide power cycle under Dr. Ranjan. He earned his BS degree in mechanical engineering in May 2017 at Georgia Tech. Other than MEGA, he’s also actively involved with Atlanta Community Consulting. During his free time, he likes to work out, go hiking, and travel around different parts of Georgia. |
Xiaoshu Liu |
Jason Hirschey |
 |
 |
|
VP of Finance 2020-2021 Xiaoshu Liu came from Beijing, China. After receiving his M.S. in ME from GT-Stuttgart program in 2017, he joined Dr. Kok-Meng Lee’s lab and focuses on sensing and control of spherical motor. His top 3 favorite American dishes are hamburger, cheese burger, and double burger. |
VP of Communications 2020-2021 Jason Hirschey is a PhD student under Dr. Samuel Graham. His newest hobby is sewing! Ask him about it! |
Ammar Osman |
Stephen Johnston |
 |
 |
|
Social chair 2020-2021 I am a Fulbright grantee from Egypt, currently doing my MSc in mechanical engineering. My research area is thermal management of power electronics. I love people and appreciate beauty in the little things. Come and talk to me! |
Stephen Johnston is a doctoral student studying thermally driven convection in Georgia Tech’s Shock Tube and Advanced Mixing Lab. Stephen is an avid disc golfer and also enjoys playing a variety of table-top games. |
Brian Fuchs |
Nitish Kumar |
| Brian Fuchs is a third-year Doctoral student working on Nonlinear Ultrasonic Inspection in nuclear reactor components under Dr. Larry Jacob. He graduated from Iowa State University with a B.S. in Materials Engineering in 2015. In his free time, Brian enjoys volunteering at the Georgia Aquarium and fishing. | Nitish Kumar received the B.Tech. degree in aerospace engineering from IIT Kanpur, India, in 2012, and the M.S. degree in mechanical engineering from Purdue University in 2015. He is currently working toward the Ph.D. degree in mechanical engineering at the Georgia Tech. His current research focuses on electron and thermal transport in carbon nanotube network thin-film transistors and Ga2O3 devices. |