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Peer Concentration Advisors (PCA) Program

PCAs serve as peer advisors for pre-concentrators (and current concentrators), providing a valuable perspective and helping students to discover additional resources and opportunities.

If you would like to be matched to a PCA, you can do one of the following:

  1. Reach out by email to a PCA with similar academic, career, or extracurricular interests by exploring their bios below.
  2. Get paired with a PCA by filling out the Find my PCA Google Form. While we recognize some students might know exactly what they are looking for, we are happy to help pair you. 

Kaylee Cornelius (Co-Captain)

Email: kcornelius@college.harvard.edu

Headshot of PCA Kaylee C

Hi! My name is Kaylee Cornelius (kcornelius@college). I am a senior in Leverett House studying Electrical Engineering (S.B.) with a secondary in Energy and Environment. I am from Decatur, GA and love exploring Boston in my free time (not in the winter though.) On-campus, I am involved with the Harvard Society of Black Scientists and Engineers, Engineers Without Borders, and the Club Golf Team. I was able to participate in term-time study abroad during my junior Spring and am super encouraging of any engineers who are interested in studying abroad too. Outside of school, I enjoy knitting, traveling, and being outdoors. I am super passionate about encouraging people who are at all interested in studying STEM as I have had a great experience studying in the engineering community at Harvard. I am happy to answer any questions you may have (or to just chat) — so feel free to reach out!


 

Abigail Huebner (Co-Captain)

Email: abigailhuebner@college.harvard.edu

Headshot of Engineering PCA Abigail Huebner

Hi everyone! My name is Abigail Huebner and I’m a senior studying Bioengineering with a secondary in Mind, Brain and Behavior. I came into Harvard not planning on studying engineering and have found the engineering community and advising network to be so helpful, and I’m excited to pay that forward. I spent this past summer interning in medical devices at Medtronic and the previous summer doing research in the Harvard Biodesign Lab. Outside of engineering, I’m a peer counselor with ECHO (Harvard’s eating concerns-focused peer counseling group) and very involved with Harvard Hillel. As someone who didn’t decide on bioengineering until my sophomore year (or have research or engineering experience before then), I would love to talk about finding internship and research opportunities, choosing bioengineering and then choosing among all of the different bioengineering subtracks (there are so many options!), course selection, balancing engineering with non-engineering interests, and anything else!


 

Irissa Machetta (Co-Captain)

Email: irissamachetta@college.harvard.edu

Headshot of PCA Irissa Machetta

Hi! I’m a junior at Harvard College studying the intersections of environmental engineering, bioengineering, and economics. I’m passionate about creating opportunities to address environmental justice and health inequities. Last summer, I interned at Jackson Laboratory in Bar Harbor, MA. This summer, I interned at BCG Consulting, helping companies take measurable actions to reduce carbon footprints. On-campus, I serve on the Advisory Board (SAB) of the Harvard Radcliffe Institute; Student Ambassador; Fellow at the Lemann Program on Creativity and Entrepreneurship (LPCE); Team Lead on the Leadership Institute for The First-Year Experience, and served on the board of the Harvard Robotics Club (2021), among others. I enjoy dancing, horseback riding, hiking, and training service dogs. Looking forward to meeting y’all.


 

Joshua Ng (Co-Captain)

Email: jng@college.harvard.edu

Headshot of PCA Joshua NG

Hey y'all! My name is Joshua Ng, and I am a senior in Leverett studying mechanical engineering with a Chinese citation. I was born and raised in the sunny city of Los Angeles, CA, but I have yet to be accustomed to the cold Boston winters. I am very interested in aerospace and robotics, and I have been involved with Harvard Undergraduate Aeronautics (HUAERO), the Harvard College Engineering Society (HCES), and the Microrobotics Lab. For my capstone project, I am designing a soft robotic arm with pneumatic knit actuators. During the summers, I have had the privilege to intern at NASA Jet Propulsion Laboratory. Outside of the classroom, I am involved in the Harvard Philippine Forum (HPF), Asian American Christian Fellowship (AACF), and Camp Kesem. In the future, I hope to pursue a career in the aerospace, robotics, or entertainment industry. My hobbies include watching YouTube travel/flight vlogs and food videos, watching (bad) rom-coms with my blockmates, learning how to play the guitar (I started recently!), watching K-dramas, and photography. If you are interested in any of these areas, please feel free to reach out to chat!


 

David Andrade

Email: dandrade@college.harvard.edu

¡Hola! My name is David, and I am a second-semester junior in Mather House studying Mechanical Engineering, with a focus on aerospace engineering. I am deeply in love with aerospace, astrophysics, satellites, and rockets so if any of these topics interest you, I'd be definitely more than happy to chat! I've made the rounds with many wonderful SEAS clubs at Harvard, and am currently Chief Engineer of the Harvard Satellite Team (as part of Harvard SEDS), as well as a Supervisor for the Harvard Square Homeless Shelter (HSHS); I was previously Frosh Rep Chair for the Harvard College Engineering Society (HCES). I have had extensive experience interning in the space industry, working with SpaceX for Starlink (space laser optics and atmospheric characterization), a fall internship at Blue Origin (test engineering and damping methods for the BE-3U rocket engine), and a summer internship at Blue Origin (test engineering BE-3U rocket engine heater design). I am also an FGLI and LatinX student, and empathize with a lot of the fears that come from working in spaces where I was not well-represented, or fears coming from not doing engineering or coding before college; I hope to offer some perspective there. I’m from Miami and love feasting on croquetas, watching documentaries, and finding useless trivia to tell my friends. I also am a gigantic basketball nerd, love hiking, and like volunteering in my free time. If any of these things sound like you (or if they don’t, I like learning new things!) feel free to hit me up! 


 

Cloud Barre

Email: cloudbarre@college.harvard.edu

Howdy! My name is Cloud Barre, and I am a Senior in Pfoho pursuing an S.B. in Mechanical Engineering, with a secondary in computer science and a citation in Ancient Greek. I am heavily interested in robotics, especially surgical robotics, and I also have some aerospace experience. I spent this summer researching microrobotic jumping and throwing with the Harvard Microrobotics Lab through HCRP and the previous summer designing actuator testing hardware for Northrop Grumman's Space Systems Sector. During the semester, I am involved with the Microrobotics Lab, Harvard Satellite Team (SEDS: Students for the Exploration and Development of Space), and Engineers Without Borders (EWB), I TF for ES51 (Computer-Aided Machine Design) and ES125 (Mechanical Systems), and I am starting my Senior Capstone Project in the Biorobotics Lab. Outside of engineering, I am on the club rugby team, and I enjoy intramural sports with Pfoho, making applesauce, and Magic the Gathering. Please feel free to reach out if you want to chat about any of these things, or even if you just want to talk through course scheduling or anything else in SEAS!


 

Molly Bosworth

Email: mollybosworth@college.harvard.edu

Hello lovelies! I’m Molly, an Electrical Engineering Junior living in Leverett House, and also an international student from the UK. My interests lie in Integrated Circuit design and working with electronics on the nanoscale. But what I love even more is getting people hyped up about Engineering and so you’ll see me help create and teach courses, and occasionally tour people around our sparkly new SEC building. In the meantime, you can ask me about Harvard College Engineering Society stuff, Engineering Research (and funding!) @ Harvard, and about the level of crazy you need to be to take graduate classes! Outside of Engineering, I enjoy creating digital art, playing games in Harvard's premier board game club (HAPIE), and finding the best comfy sofas to nap on around campus. So yeah! Email me… or don’t… but I think it would be ultra snazzy of you if you did.


 

Alexis Briano

Email: ambriano@college.harvard.edu

Headshot of Alexis B

Hello! My name is Alexis Briano, and I am a senior from Los Angeles living in Quincy, the best house! I am a pre-med pursuing an A.B. in Biomedical Engineering with a Government Secondary. I’m interested in neurosurgery and research, and at Boston Children’s Hospital I conduct research relating to brain networks and epilepsy in the Neurodynamics Laboratory. At the College, I’m on the Board for LEAD (Latina Empowerment & Development Conference) and the Quincy Philosophical Society (QPS). I’ve also been a member of Women in Leadership (WIL) at the IOP and the Women in STEM Mentorship Program. On campus, I have loved participating in different dance groups, and most recently I have been a part of Candela. In my free time, I love to sing, read, and play piano. Feel free to reach out to me to discuss classes, concentration selection, HCRP, volunteering, or anything else!


 

Annabel Cho

Email: annabelcho@college.harvard.edu

Headshot of PCA Annabel C

Hi! My name is Annabel Cho and I’m a senior in Quincy House pursuing my A.B. in Engineering Sciences (Bioengineering on Electrical track) with a secondary in Theatre / Dance / Media (TDM). Originally from Excelsior, Minnesota, I’ve interned two summers as a biomedical engineer at Medtronic. Currently I am working on diabetes research with the Doyle Group at Harvard SEAS doing my senior thesis. I also have previous experience at MGH (AA Martinos Center) doing biomedical imaging research where I did term time research (ES91R), received two HCRP grants, and presented at BMES & SfN Conferences. On campus, I’m the co-president of the Harvard Korean Association and on board for Harvard Society of Women Engineers. I’m also involved in Harvard College Consulting Group (HCCG) and Harvard Innovation Labs. If you have any questions about the many different engineering tracks & subtracks, course selection, or even the best study spots on campus, please reach out!!


 

Soyoun 'Soy' Choi

Email: soyounchoi@college.harvard.edu

Hi all! My name is Soyoun ‘Soy’ Choi, and I study Bioengineering (S.B.) on the Mechanical subtrack with a secondary in Economics. My hometown is Melbourne, a peaceful beach town on the east coast of Florida. My interest in engineering design has driven me to work on designing glass-based marine instruments for climate mitigation at the Rowland Institute at Harvard. I am also passionate about equitable representation among Low- and Middle-Income Country (LMIC) authors in orthopedic literature, so I am currently working on a project that involves bibliometric analysis to characterize LMIC authorship among indexed orthopedic journals and identify factors contributing to disparities in representation. On campus, I have been involved in various engineering community positions such as being Co-President of the Harvard College Engineering Society (HCES) as well as President of the Harvard Society of Women Engineers (SWE). Outside of my academic studies, I enjoy playing golf and tennis with friends. I also love music and play in the Harvard Radcliffe Orchestra. I am always happy to chat with you about any of the above topics or beyond, so please reach out. I look forward to meeting you all!


 

Alex Dyer

Email: agdyer@college.harvard.edu

Hello! My name is Alex Dyer, and I’m originally from Tampa, FL. I am a junior at Harvard College working on an S.B. in electrical engineering with a secondary in global health and health policy. Within EE, I am interested in biomedical devices, specifically diagnostic devices. For the past two summers, I have worked at Mass Eye and Ear to expand medical education surrounding vestibular dysfunction and cochlear implant surgery. On-campus, I am involved with Engineers Without Borders (EWB), the Youth-to-Youth Homeless Shelter (Y2Y), Camp Kesem, and the IOP Policy Program. Additionally, I love spending my free time hiking, exploring Boston, and binging Netflix. Please feel free to contact me about anything electrical engineering related, including deciding between concentrations and tracks within engineering, selecting courses, finding undergraduate research opportunities, and balancing engineering with premed. I look forward to talking with you!


 

Megan Coram

Email: mcoram@college.harvard.edu

Hi! I’m a senior in Winthrop House pursuing the Engineering Sciences (A.B.) - Mechanical and Materials Science and Engineering Track. I am also working on a French citation and a Studio Art secondary. I have been a CA for ES-51 (Computer-Aided Machine Design, aka intro to MechE) for four semesters and I have also been involved with Engineers Without Borders. Outside of classes, I participate in theater as an actor and/or costume designer, and I am the captain of the Harvard Archery Club. This past summer, I worked on an ankle exoskeleton in the Harvard Biodesign Lab, which has guided my interest in wearable robotics and materials science. Feel free to reach out to chat about course selection, lab research, Allston wildlife, or anything else that’s on your mind! :)


 

Litsa Kapsalis

Email: litsakapsalis@college.harvard.edu

Hi everyone! I'm Litsa Kapsalis, and I'm a junior in Pforzheimer studying Bioengineering (A.B.) in the Chemical & Materials subtrack. I'm interested in the development of biologic therapeutics and drug delivery modalities, and I am super excited about translating research from the lab to patients in the clinic. I have been involved in immunoengineering research in Prof Mooney's lab at the Wyss Institute, and I previously conducted microfluidic materials science engineering research at Northwestern University (Stupp Laboratory). This past summer, I worked in biotech venture capital at Northpond Ventures, where I conducted scientific due diligence on early stage companies and created a landscape on an emerging field of biomedical innovation. Moreover, I am a Team Lead at the Global Alliance for Medical Innovation (GAMI), where I am working with a team of students from Harvard and Duke to develop an SMS-based risk screening and awareness tool for patients in Haiti. I am also involved in the Society of Women Engineers, Hellenic Society, and Orthodox Christian Fellowship. Please feel free to reach out about anything bioengineering related, including deciding between concentrations and tracks within engineering, navigating course options, finding undergraduate research opportunities, and exploring non-traditional career paths in biotech. I look forward to meeting you!


 

Grace Kim

Email: gracekim@college.harvard.edu

Hi yall, my name is Grace Kim, a rising senior at Kirkland House studying Engineering Sciences (S.B.) in the Aerospace and Robotics Track. I built my own ES major in my junior year, so please let me know if you have any questions regarding this process! I've been involved deeply in many SEAS clubs at Harvard, previously leading the Harvard College Engineering Society as President, as well as the Harvard Satellite Team as Chief Engineer where we are currently building a 2U CubeSat to test a payload of an alternative solar panel actuator using shape memory alloys. I've also had my fair share of experiences in industry working at companies such as SpaceX, MITRE, Code For America, and Kayhan Space, as well as research in the Harvard Microrobotics Lab and Stanford's Intelligent Systems Laboratory. I love trying out different sports, and have tried a bit of boxing, archery, rock climbing, and powerlifting as well. You might see me baking in some of the kitchens around campus, so maybe steal a macaron or two if you see me baking. Please let me know if you have any questions about research, industry, or anything at Harvard! Excited to meet you all :D


 

Ian Martin

Email: imartin@college.harvard.edu

Hey everyone! My name’s Ian Martin and I’m a senior in Cabot House originally from Baltimore, MD. I’m concentrating in Bioengineering (S.B.) on the mechanical subtrack, but am also pre-med and interested in business. I’m super excited about developing medical devices and further integrating technology into healthcare, and have been doing research at HMS in biological chemistry and molecular pharmacology. This past summer, I interned at Pfizer with their Global Product Development team working on data management and automation processes for clinical trials. On campus, I’m the co-president of the College Events Board, an operations director for the Harvard Pre-Medical Society, and a volunteer at the Y2Y Harvard Square homeless shelter. In my free time, I love to play/watch basketball and football, binge Netflix shows, and explore Boston. Reach out with any questions at all, especially balancing pre-med requirements with engineering, finding research opportunities, getting involved with clubs on campus, and selecting courses!


 

Daniel Mhrous

Email: dfmhrous@college.harvard.edu

Howdy! My name is Daniel Mhrous and I am a junior in Lowell House from Fort Worth, Texas. As an avid tinkerer that loves functional projects, I found the Bioengineering S.B. to be a great blend of practicality, impact, and innovation. Over the last couple of years here at Harvard, I’ve had a great time creating a hands-on engineering experience and hope to help those trying to do the same. I enjoy tinkering in the makerspaces across campus (good news: there are a lot), learning new programming languages, and can confidently answer almost any question you might have on how to fix your bicycle (Very relevant for any engineer at the SEC…). Over the years I have gotten to participate in a wide variety of summer internships ranging from service-oriented to research with PRISE. I’ve also gotten to do research in both medical device design as well as pure bioengineering and STEM cell culturing. In my free time, I enjoy biking, swimming, hiking, and flying drones. If you think any of these topics are super cool, (or even if you don’t) and just have questions about course selection or research, feel free to reach out!


 

Sandra Moon

Email: moons@college.harvard.edu

Hello! My name is Sandra Moon, and I am a senior in Dunster studying Biomedical Engineering (A.B.) with a secondary in Computer Science. Although I arrived at Harvard with no intention to pursue engineering, I changed my mind after discovering how supportive and resourceful the engineering community and network are. My academic interests revolve around programming, machine learning, and pathology. I am also interested in game development. Apart from classes, I have also been the co-President of the Harvard Korean Association, tournament director for the Harvard Science Olympiad, and founder and former captain of the Harvard Women’s Wrestling Club. I also spent a summer studying abroad at the London School of Economics, participated in multiple finance clubs on campus, and took a gap year. Currently, I am an officer for the Harvard Undergraduate Gaming Group. If you are ever interested in chatting or have questions about any of the mentioned topics, please feel welcome to reach out at any time! Looking forward to meeting you!


 

Bella Nesti

Email: bellanesti@college.harvard.edu

Hey all! My name is Bella Nesti, and I am a junior in Leverett House studying Environmental Science and Engineering. I am originally from Honolulu, Hawai`i, and love repping my home island whenever I can. Although I formally study environmental engineering, my interest especially lies in the intersection between mechanical and environmental engineering. This past summer, I have been able to do some research with the Keutsch group to learn more about the instrumentation used to conduct atmospheric research. I love how much environmental engineering allows me to explore topics like the earth sciences, chemistry and biology while still being grounded in the design process. At Harvard, I am a part of the Harvard Hawai`i club, do a lot of work in technical theater, and enjoy participating in Harvard Model United Nations (HMUN) and Harvard Radio Broadcasting (WHRB). Needless to say, I want to be a spokesperson for the fact that being an engineer can mean you have a variety of interests, including those in the humanities and in the arts! In my spare time, I like to make art, go running and biking and find new songs and artists on Spotify. Don’t hesitate to reach out if you have any questions, or if you just want to grab coffee and hang out!


 

Harrison Ngue

Email: harrisonngue@college.harvard.edu

Hey! My name is Harrison and I am a senior from Los Angeles, California living in Cabot House and concentrating in Biomedical Engineering with a secondary in History of Science, Technology, and Medicine. I am passionate about the intersection between medicine and research— I am currently an undergraduate researcher at the Massachusetts General Hospital Cancer Center, where I study chemoresistant and quiescent breast cancer cells and their extracellular signaling mechanisms under chemotherapy stress. Outside of classes, I enjoy teaching, learning languages, and producing video animations. I'm happy to chat about anything, whether that be classes, extracurriculars, internships, etc.— don't hesitate to reach out!


 

Estel Valeanu

Email: estelvaleanu@college.harvard.edu

Hi everybody! My name is Estel Valeanu and I'm a senior in Lowell house studying Environmental Science and Engineering. I am an international student from Israel. During my time at Harvard I was involved in WISHR, an organization with a goal of empowering women in STEM, and I worked in professor Keutsch's lab where we investigated possible substances for solar geoengineering. In addition, I am also on the Harvard Track and Field team. This Summer I worked for LDD Advanced technologies, which is the leading environmental consulting company in Israel. If you want to know more about the offered ESE courses, the experience of a student athlete in the engineering world or Harvard in general feel free to reach out!! In the future, I hope to combine my passion for the environment with my problem solving skills to find sustainable solutions for modern day problems.


 

Serena Zhao

Email: serenazhao@college.harvard.edu

Hey! My name is Serena Zhao and I’m a junior in Lowell House on the premed track, pursuing an S.B. in Bioengineering and a secondary in Global Health and Health Policy. Though I’m interested in all things related to biotech, medicine, and engineering, I’m especially fascinated with applying mathematical and engineering concepts to redesign biological organisms ( known as synthetic biology) for medical applications. Within this specific field, I’ve been developing tunable genetic circuits for cancer immunotherapy at the Dana Farber Cancer Institute; this past summer, I also interned abroad at the Institut Pasteur in Paris, working on implementing a Cas9 protein diversification system within E. coli to achieve wider CRISPR-Cas9 sequence recognition. I love bringing science and technology to the public, whether that means working with medtech startups or educational organizations. On campus, I’m the Managing Editor of Content at THURJ and I volunteer with Chinatown ESL, a PBHA program. In my free time, I love exploring scenic hikes, trying new recipes, and hopping into any Boston-area concert I can find. If you want to chat about finding opportunities and networking in research/industry, interning abroad, balancing premed and engineering, or anything else, please reach out! Would love to chat and pass on any *insider’s* knowledge/advice that may be of use :)