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:
- Reach out by email to a PCA with similar academic, career, or extracurricular interests by exploring their bios below.
- 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.
Bella Nesti (Co-Captain)
Email: bellanesti@college.harvard.edu
Hi all! My name is Bella, and I am a senior in Leverett House studying Environmental Science and Engineering (SB). At Harvard, I enjoy taking a mix of mechanical and environmental courses, in hopes of later working on design projects to help mitigate climate change effects. This past summer, I worked at the Technical University of Munich developing a more efficient method of propulsion for environmental drones and aquatic vehicles! Before that, I worked with the Wofsy and Keutsch labs at Harvard doing mostly atmospheric science research. On campus, I’m involved with Engineers Without Borders and Harvard technical theater. I’m also originally from Honolulu, Hawai’i, and act on the board of the Harvard Hawai’i Club. :) I love making art, listening to all kinds of music, and organizing intramural sports for Leverett (the best house, of course). If you have any questions about engineering, ESE, or just want to grab coffee/tea, feel free to reach out! (I’ll also be working as a SEC makerspace fellow this year, so come say hello!)
Bella Pignataro (Co-Captain)
Email: ipignataro@college.harvard.edu
Hey! I’m Bella and I am a junior in Currier House (let’s go quaaaaaaaaad) studying Electrical Engineering. I hail from the great state of Ohio, so shout out to all the midwesterners out there. My interests lie in the intersection between EE and biotech/medicine, and I have spent the past summer working in the Biodesign Lab on an inflatable shoulder exosuit. The summer before, I worked at Cleveland Clinic on ophthalmology research and eye tracking, and in the fall, I am planning on joining the Ability Lab to delve deeper into the world of mobility devices. Outside of my academic interests, I hit myself with colorful tubes in The Harvard Undergraduate Drummers (THUD). I enjoy hiking, eating baked goods, watching hockey and soccer, walking really super fast for no reason, halloween, and so many other things! I would love to chat with you about virtually anything, but please reach out if you want to talk about engineering tracks, course selection, music recs, or Drum Corps International!
Lana Wagner (Co-Captain)
Email: law330@college.harvard.edu
Hi all! My name is Lana. I'm a junior in Winthrop studying Mechanical Engineering on the S.B. track. I am passionate about design, problem-solving and any hands-on mechanical project. My engineering interests are broad, ranging from aerospace to wearable devices. This past summer, I worked at Rocket Lab in Long Beach, CA on their Space Systems Vehicle Design team, where I helped design test fixtures for satellites. I also worked at the Harvard Biodesign Lab with Professor Conor Walsh for multiple summers on several different soft robotics and wearable device projects, including through the Harvard PRISE summer fellowship (definitely reach out about that!). I also love mentoring others in engineering and will be TFing ES51 for the third time this fall! Outside of the classroom, I am co-president of the Harvard Undergraduate Engineering Society (HUES) and have a weekly jazz radio show on WHRB! I also love running, surfing, discovering new music, and sewing my own clothes. If you have any questions or just want to chat, please reach out!
Serena Zhao (Co-Captain)
Email: serenazhao@college.harvard.edu
Hey! My name is Serena Zhao and I’m a senior 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. Outside of my synthetic biology research at Dana Farber Cancer Institute and Institut Pasteur in Paris, I’ve also worked on computational and imaging research projects, the latter of which will be my thesis project. On campus, I serve as the Director of Initiatives for the Harvard Undergraduate Biotech Club and I volunteer with Chinatown ESL, a PBHA program. I also CA/tutor a bunch of STEM courses, so you may run into me there or at the ARC. 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!
Alex Bernat
Email: alexbernat@college.harvard.edu
Hey! I’m a junior from Chicago and a joint concentrator in computer science and electrical engineering. Most of my background is in computer systems research but I’ve spent summers working for the US Department of Defense, doing research, and doing quant. Outside of class, I’m on the board of the Harvard Computer Society and Harvard Chabad, and enjoy golf, squash, and recreational rowing.
John Bourland
Email: jdbourland@college.harvard.edu
Hello there! My name is John Bourland and I am a senior in Adams house from San Antonio, TX pursuing a joint degree in electrical engineering and computer science with a secondary in economics. I am also pursuing a concurrent master’s degree in electrical engineering through the AB/SM program. I have spent my summers doing web and app development, verification for current sensors at Texas Instruments, and debug and regression testing of socs at Apple. In my coursework, I have also served as a CA for APMTH 22a, ES 50, ES 152, and CS 141. Outside of class, I enjoy climbing, hiking, ultimate frisbee, tennis, and intramural sports. Please don’t hesitate to reach out with questions about courses, electronics projects, summer opportunities, or anything else on your mind.
Zeynep Bromberg
Email: zeynepbromberg@college.harvard.edu
Hi everybody! My name is Zeynep, and I am a senior in Lowell House studying Mechanical Engineering with a secondary in History of Art and Architecture. I'm a huge proponent of late nights in the REEF, SEAS community engagement, and becoming best friends with your pset partners. On campus, I've been a board member of the Harvard University Engineering Society, president of the Harvard Radcliffe Collegium Musicum, and director of PBHA's Boston Refugee Youth Enrichment Program. I've also hosted a weekly jazz show on WHRB for the past 5 semesters. I'm the only engineer in my eight-person blocking group, so I know all about juggling the balance of STEM and humanities, Allston and Cambridge, psets and essays, etc. My engineering experiences outside the classroom have been more internship-oriented rather than research. I've worked in silicon-wafer manufacturing, edu-tech electronics targeting girls in STEM, and this past year I worked for Halo Braid, a start-up run by two HBS students based out of the i-lab creating an automated hair braider. Reach out to me to talk about start-ups, internships, and service-oriented projects! I'm from Brooklyn, NY and Izmir, Turkey, so I love bagels and kebab (although not necessarily simultaneously). I love singing and crocheting and hanging out with my awesome friends! Please feel free to say hi if any of this sounds relevant, or just to introduce yourself. I love SEAS!!
Ari Cheriyan
Email: mcheriyan@college.harvard.edu
Hello all! I’m Ari Cheriyan, and I study Bioengineering (S.B.) on the Chemical & Materials subtrack. I’m also pursuing a secondary in Classical Civilizations, and I’m a junior at the College who’s also on the pre-med track; I’m interested in cell/tissue engineering and smart biomaterials. This summer, I was a research intern at National University of Singapore through the Amgen Scholars Program, studying mechanobiology and cell migration into confined spaces. On campus, I have previously worked with organoid staining/culture at Professor Mooney’s lab and DNA origami at Professor Shih’s lab at the Wyss Institute, with my work supported by the PRISE&HCRP awards. I also participated in the BioSTAR wintersession program last year with the Active Learning Labs! Outside of academics, I am an avid user of the REEF makerspace, a PAF, and a part of ABSK Christian fellowship. I also love music; I’m the junior choir secretary of the Harvard University Choir and sing with the group as a choral fellow. Please feel free to message me about any of the above or any topic beyond, and I’m happy to chat about anything — looking forward to meeting you soon!
Alex Dyer
Email: agdyer@college.harvard.edu
Hello! My name is Alex Dyer, and I’m originally from Tampa, FL. I am a senior 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!
May Jung
Email: mayjung@college.harvard.edu
Hi! My name is May, and I’m a junior in Lev studying Biomedical Engineering (A.B.) with a secondary in Energy & Environment. When I’m not doing coursework, I can usually be seen choreographing with Expressions Dance Company or in the lab doing research! During the school year, I work at the T.H. Chan School of Public Health as part of the Sarosiek Lab where I develop methods to better quantify apoptotic activity. This past summer, I was an AMGEN research scholar at UTokyo in Professor Goto’s lab. There, I studied the iron acquisition of parasites to ultimately aid in the drug development for visceral leishmaniasis—a neglected tropical disease (NTD). Starting this fall, I will be a course assistant for the intro BME course ES 53, so let me know if you have any questions about the course/concentration. I am also happy to talk about being pre-med, pursuing research abroad, navigating Longwood, or engaging in campus sustainability. Or, email me if you relate to any of the following: have watched the movie “Heat” and/or “Babel”, know how to recover with Bayonetta, or thoroughly enjoy the Shrek franchise. Excited to meet y’all!
Tiffany Kalu
Email: tiffanykalu@college.harvard.edu
Hi everyone! My name is Tiffany Kalu, and I am a senior in Cabot House studying Environmental Science and Engineering (SB), and I’m from Dallas, Texas. I have a wide array of interests in the environmental sphere, ranging from sustainable materials to green infrastructure. I have conducted research on the utilization of waste-to-energy incineration ash in clay fired brick manufacturing as part of Columbia University and Amazon’s Summer Undergraduate Research Experience (SURE) Program. I also have experience in environmental consulting in my internship in the Water Infrastructure and Climate Adaptation group at Ramboll. In my junior spring, I took the opportunity to study abroad in London, UK at the University College London, and got to take some really cool classes where I gained a more global perspective on environmental topics as well as life in general. On campus, I’ve interned at the Office for Sustainability, working with the social equity group on initiatives relating to diversity, equity, inclusion, and justice in and outside of Harvard. I’ve served as a board member for the Harvard Society of Black Scientists and Engineers (HSBSE), as well as a Peer Advising Fellow (PAF) for first-year students. I’m also a part of the Kuumba Singers of Harvard College. Feel free to ask me about study abroad (especially this, more of us should take this opportunity!!!), summer opportunities, course selection, being Black in engineering, or just anything about Harvard!
Litsa Kapsalis
Email: litsakapsalis@college.harvard.edu
Hi everyone! I'm Litsa Kapsalis, and I'm a senior in Pforzheimer pursuing a concurrent master's (A.B./S.M.) in Bioengineering on the Chemical & Materials subtrack. I'm interested in biotechnology entrepreneurship, especially innovative biologic therapeutics and drug delivery modalities, and I am super passionate about translating research from the lab to patients in the clinic. Currently, I research the application of ionic liquids in improving whole tumor vaccines in Prof. Mitragotri's lab at SEAS, where I'll be writing my thesis. Previously, I have been involved in immunoengineering research in Prof Mooney's lab and in microfluidic materials science engineering research at Northwestern University (Stupp Laboratory). This past summer, I worked in life science consulting at ClearView Healthcare Partners and prior to that, I interned 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 co-founded the Harvard Biotechnology Club and I'm a member of the HBS/SEAS Technology Innovation Fellows Program. I am also involved in the Hellenic Heritage Society and Orthodox Christian Fellowship on campus. 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 and entrepreneurship in biotech. I look forward to meeting you!
Cooper Knarr
Email: cknarr@college.harvard.edu
My name is Cooper :) I’m a junior studying Mechanical Engineering (S.B.) on the thermal systems track, with a secondary in Germanic languages and literature. I am extremely passionate about working in Germany, Austria, or Switzlerand because I grew up near Big Sky Ski Resort. My main interests in engineering involve ski lift manufacturing, food processing and packaging, and golf equipment R&D! Last summer, I conducted research for Professor Susan Crawford’s Charleston: Race, Water, and the Coming Storm. This summer, I am conducting research on Electric Vehicle batteries at the Technical University of Munich in Germany and took language courses in Heidelberg, Germany. At Harvard, I serve on the board of the Harvard Undergraduate Sports Lab and Harvard Foreign Policy Initiative. I spend most of my free time enjoying all things related to international affairs and sports (especially basketball and golf!). My decision to study engineering was one which occurred later than most other students, so I would be happy to discuss the Harvard engineering course pathway. I look forward to meeting you all!
Addison Liu
Email: ayliu@college.harvard.edu
Hi! My name is Addison, and I am a junior in Leverett House pursuing an S.B. in Mechanical Engineering with a secondary in Art, Film, and Visual Studies. My interests lie primarily at the intersections of medicine, materials, and mechanics, exploring how engineering technologies can further clinical medicine. To this end, I have worked as an undergraduate researcher at the Harvard Microrobotics Lab designing a wearable sensor for Parkinson’s Disease diagnosis and monitoring. Most recently, at Boston Children’s Hospital, I am modeling congenital anomalous coronary arteries to better predict clinical outcomes. This summer, I am interning at École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland, studying surgical microrobotics. Beyond research, I am a photographer for the Harvard Crimson and an EMT for CrimsonEMS. I have also loved being involved with the Harvard Undergraduate Engineering Society (HUES) and working as an undergraduate teaching assistant for various classes. In my free time, I love exploring coffee shops, reading memoirs, and making Spotify playlists for every possible mood. I am always happy to chat about any of my experiences or anything else you may be curious about—feel free to reach out at anytime :)
Irissa Machetta
Email: irissamachetta@college.harvard.edu
Hi! I’m a senior 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. In the past, I've interned at Jackson Laboratory in Bar Harbor, MA. Last 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); 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.
Genevieve "Genna" McQuillan
Email: gmcquillan@college.harvard.edu
Hi everyone! My name is Genna(Genevieve) and I am a junior in Cabot House. I am studying Environmental Science and Engineering on the S.B. track. Within Environmental Engineering, I am interested in renewable energy and grid reliability/storage. Last summer, I worked on the data science and climate tech investments team for Coatue Management L.L.C. This summer, I am studying International Agriculture and Environmental Engineering for the Tropics in Monteverde, Costa Rica through CIEE. I am also volunteering as a cabin counselor at The Hole in the Wall Gang Camp, which is a sleepaway camp for children with life-threatening illnesses, and tutoring on the side. On campus, I lead hikes through the Harvard Outing Club, work with Learn with Leaders through the Clean Energy Group, make pottery through the Cabot Ceramics Program, and am also a community chair of ESE. I spend a lot of my free time outside: swimming, hammocking, journaling, hiking, etc. I’m also very interested in the food system and regenerative agriculture because I love to cook and eat. Feel free to reach out! I would love to help with any questions you may have.
Daniel Mhrous
Email: dfmhrous@college.harvard.edu
Howdy! My name is Daniel Mhrous and I am a senior in Lowell House from Fort Worth, Texas. As an avid tinkerer that loves functional projects, I found bioengineering to be a great blend of practicality, impact, and innovation. Over the last few 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, working with electronics, 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 and have taken a ton of cool engineering courses. I’ve also done 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!
Onovughakpor Otitigbe-Dangerfield
Email: onovu_otitigbe@college.harvard.edu
Hello! My name is Onovughakpor Otitigbe Dangerfield and I am a junior in Mather House concentrating in biomedical engineering and history of science with a secondary in theater, dance and media. I plan on pursuing a biomedical engineering concurrent masters. I am also premed - but my biomedical engineering subtract is mechanical so I am incredibly interested in the future of robotic assisted surgeries on the side of biomedical device design and more specifically in the field of pediatric neurosurgery. On campus in terms of pre professional and academic clubs - I serve on the board of the Harvard Society for Black Scientists and Engineers as Vice President, the Harvard Undergraduate Robotics Club as the project manager. I am also a certified EMT, and plan to work with BostonEMS part time. I also conduct research at the Boston Children's Hospital. Outside of academics I am also music director of Keychange: A Black Acapella Experience, the First Year Retreat and Experience as a FYRE TL, and I'm president of Harvard College Musical Theater! Please reach out for anything related to my concentration, the FGLI and black experience on campus, or anything related to the arts or just to talk!
Natural Premier
Email: ntaylor@college.harvard.edu
Hi there! My name is Natural Premier, and I was born and raised in Washington, DC. I am a Senior in Dunster pursuing a joint concentration between Environmental Science and Engineering and Computer Science. My previous work experiences include research through Harvard University Center for the Environment (HUCE), a role as a Electric Vehicle Metrics Intern for the Massachusetts Department of Public Utilities, and a role as a technology team intern at Apex Clean Energy. My most recent experience was at 174 Power Global, a solar energy company, where I worked as a downstream planning intern. My main passions are gaming, cooking, and most recently running. I also like to keep up with popular shows so I can make better small talk (not sure if it's helping much). Please reach out if you have any questions about my experiences or literally anything else!
Emma Kate Price
Email: emmaprice@college.harvard.edu
Hey, y’all! My name is Emma Kate, and I am a junior in Leverett studying Mechanical Engineering (SB) with a secondary in Astrophysics. I am from rural Missouri, and I love hiking, kayaking, and just being outside! My career interest lies in aerospace, and I intend to work in rocketry research and development. In the past couple years, I have worked at Boeing as a Systems Engineering Intern and conducted crop growth, water testing, and additive manufacturing research. Next summer, I will be working at SpaceX (Starlink) as an Engineering Intern. On campus, I am a board member of Society of Women Engineers (SWE) and on the propulsion team in the Harvard Rocket Propulsion Group (HRPG). I am also a member of Student Astronomers at Harvard Radcliffe (STAHR) and AstroSoc. Beyond STEM, I direct Kesem Harvard Undergraduate, a camp and year-round support system for kids whose parents have cancer, and edit The Ichthus, a campus publication. This fall, I will be studying abroad at Oxford, where I will be reading engineering and rowing with the Oriel College Boat Club (OCBC). I am happy to chat with you about studying abroad, pursuing an astrophysics secondary, searching for internships, or anything else about which you are wondering! I also work a couple of jobs during the semester, so I am available to discuss balancing work with school. I love being a MechE (especially since the SEC is the best place on campus:), and I cannot wait to help you out with your engineering plans!
Joel Rakhamimov
Email: jrakhamimov@college.harvard.edu
Hi! I'm Joel, a senior in Leverett from Brooklyn, NY pursuing a joint concentration in Electrical Engineering and Math, while doing the AB/SM program in Electrical Engineering. My main interests in engineering are signal processing, information theory, and coding theory, while my main interest in math is algebra. I will be doing a research thesis in information theory and machine learning this year. I spent my last two summers working at the chip manufacturer GlobalFoundries in Silicon Photonics. I also have some experience working in an applied physics lab on superconductors. I have been a TF for several EE courses, including ES 50, ES 150, ES 152, and ES 156—fair game to ask about any of these! I have a deep interest in law and philosophy, and my most active extracurriculars are Harvard Model Congress and the Harvard Undergraduate Law Review. As you can tell from my math interest, I am most into the theoretical side of engineering, so please feel free to contact me if you have any questions about this! My interests are always shifting so I am always exploring different applied and pure fields, so I'm happy to share my thoughts with others!
Justin Xu
Email: justinxu@college.harvard.edu
Hi everyone! I’m Justin, a rising junior in Lowell House from Delaware! I study mechanical engineering and government. I’m most interested in harnessing the power of engineering and quantitative tools in fields like public policy, clean energy, and transportation. I’m especially passionate about aviation and rapid manufacturing. I've spent my summers conducting computational earth science research in Hong Kong as part of the Harvard-China Project on Energy, Economy, and Environment; studying abroad in Venice; and in the United States Senate, advising my Senator on issues related to manufacturing and trade, clean energy, and appropriations. On campus, I’m involved in HMUN, Harvard Pops Orchestra, CBE, and the Think Tank! I also love to swim, run, travel, and cook. Happy to chat about courses, extracurriculars, or life in general — whether related to engineering or not!
Aaron Zheng
Email: aaron_zheng@college.harvard.edu
Hey everyone! My name is Aaron Zheng, a junior in Quincy House, pursuing an S.B. in Bioengineering - Chemical and Materials Track and a Citation in Chinese from Auburn, Massachusetts. I always grew up with a fascination for science, mathematics, and real-world applications of what we learned, combined with finding computer science and the world of biotech while at Harvard, Bioengineering became a clear choice. My interests primarily lie in the intersection of entrepreneurship, business development, and biotechnology, rather than pure research, academia, or med school, although I have conducted research in materials science and computational biology. On campus, I actively participate in cultural organizations, FGLI advocacy, and am the current President of the Harvard Biotechnology Club. I also love exploring Cambridge and Boston by foot or by bike, binging podcasts and video essays, and just living life outside of a problem set. Please reach out if you have questions on approaching industry and business in biotech over academia or med school, figuring out what to do in life (as if I know yet), navigating Harvard as a FGLI student, or just about anything and everything. Excited to meet you all!