#### 2024

- Joint Math Meetings; Invited Speaker; January 3-6, 2024; San Francisco, CA
- 55th Southeastern International Conference on Combinatorics, Graph Theory & Computing; Invited Speaker; March 04-08, 2024; Boca Raton, FL
- Discrete Math Seminar at University of Massachussetts at Amherst; Invited Speaker; March 13, 2024; Amherst, MA (Virtual)
- Algebra Seminar at Georgia Tech; Invited Speaker; April 01, 2024; Atlanta, GA
- Combinatorics Seminar at UC Berkeley; Invited Speaker; April 10, 2024; UC Berkeley, CA
- Practicum for Undergraduate Mathematicians in Combinatorics at IPAM/UCLA; Co-organizer; April 13-14, 2024; Los Angeles, CA
- Anastasia Chavez (St. Mary’s College) and I are co-organized this workshop.

- AIM SQuaRE; Collaboration; April 22-26, 2024; Pasadena, CA
- SIAM Annual Meeting; Session Organizer; July 8-12, 2024; Spokane, WA

Fall 2022 – Spring 2023- I co-organized the UC Berkeley Combinatorics Seminar with Christopher Ryba, Mitsuki Hanada, and John Lentfer

2023- Joint Math Meetings – MSRI (SLMath) Special Session on Geometric and Topological Combinatorics; Invited Speaker; January 6, 2023; Boston, MA
- Math Colloquium at Sonoma State University; Invited Speaker; February 1, 2023; Rohnert Park, CA
- Math Mondays Lecture at UC Berkeley; Invited Speaker; February 6, 2023; Berkeley, CA
- Combinatorial and Algebraic Aspects on Lattice Polytopes; Invited Speaker; February 20-22, 2023; Hyogo, Japan
- Math Colloquium at University of Illinois at Springfield; Invited Speaker; March 10, 2023; Springfield, IL
- AIM Workshop – Gems of Combinatorics; Invited Participant; March 27-31, 2023; San José, CA
- AMS Special Session on Topological and Geometric Methods in Combinatorics; Invited Speaker; April 15-16, 2023; Cincinnati, OH
- Raising Voices in Mathematics Lecture at San Francisco State University; Invited Speaker; April 28, 2023; San Francisco, CA
- SIAM Conference on Applications of Dynamical Systems (DS23); Attendee; May 13-17, 2023; Portland, OR
- Coloquio en la Universidad de Costa Rica; Invited Speaker; June 7, 2023; San José, Costa Rica
- Data Science and Social Justice: Networks, Policy, and Education (Part II) at ICERM; Invited Participant; June 20-July 14, 2023; Providence, RI
- Formal Power Series and Algebraic Combinatorics (FPSAC); Attendee; July 17-21, 2023; Davis, CA
- Graduate Research Workshop in Combinatorics at the University of Wyoming; Postdoc Participant; July 23-August 4, 2023; Laramie, WY
- AIM SQuaRE; Collaboration; August 7-11, 2023; Pasadena, CA
- Center for Science and Math Education Speaker Series at San Francisco State University; Invited Speaker; September 13, 2023; San Francisco, CA
- Combinatorics & Graph Theory Seminar at Michigan State University; Invited Speaker; October 25, 2023; East Lansing, MI
- Modern Math Workshop & SACNAS NDiSTEM Conference; October 25-29, 2023; Portland, OR
- Discrete CATS Seminar at University of Kentucky; Invited Speaker; November 06, 2023; Lexington, KY

Fall 2021 – Spring 2022- I co-organized the UC Berkeley Combinatorics Seminar with Sylvie Corteel & Christopher Ryba.

2022- Math Colloquium at UC Santa Cruz; Invited Speaker; January 13, 2022; Santa Cruz, CA
- Algebra and Discrete Math Seminar at UC Davis; Invited Speaker; February 7, 2022; Davis, CA
- Math Colloquium at University of San Francisco; Invited Speaker; February 9, 2022; San Francisco, CA
- Discrete Mathematics Seminar at Arizona State University; Invited Speaker; March 2, 2022; Tempe, AZ
- Algebra-Geometry-Combinatorics Seminar at San Francisco State University; Invited Speaker; March 9, 2022; San Francisco, CA
- Joint Math Meetings – AMS Special Session on Geometric and Topological Combinatorics; Invited Speaker; April 5, 2022; Virtual
- Joint Math Meetings – AMS Special Session on Latinxs in Combinatorics; Co-organizer; April 5-6, 2022; Virtual
- Pamela Harris (Williams College), Laura Escobar (Washington University in St. Louis) and I co-organized this session.

- Mathematics Colloquium at San José State University; Invited Speaker; April 20, 2022; San José, CA
- Math Monday Seminar at St. Mary’s College of California; Invited Speaker; May 2, 2022; Moraga, CA
- Math/CS Colloquium at Santa Clara University; Invited Speaker; May 3, 2022; Santa Clara, CA
- Seminario Sabanero de Combinatoria; Invited Speaker; May 5, 2022; Bogotá, Colombia (Virtual)
- Northern California Undergraduate Mathematics Conference at Cal State Stanislaus; Invited Plenary Speaker; May 7, 2022; Turlock, CA
- AIM Workshop – Ehrhart polynomials: inequalities and extremal constructions; Invited Participant; May 9-13, 2022; San José, CA
- Frankfurt-Bochum Combinatorics Seminar; Invited Speaker; May 17, 2022; Frankfurt-Bochum, Germany (Virtual)
- AMS Mathematics Research Community: Trees in Many Contexts; Participant; June 5-11, 2022; Java Center, NY
- Summer@ICERM Colloquium; Invited Speaker; June 24, 2022; Providence, RI
- Data Science and Social Justice: Networks, Policy, and Education at ICERM; Invited Participant; June 13-July 6, 2022; Providence, RI
- Latinxs in the Mathematical Sciences at IPAM/UCLA; Invited Speaker & Math Circle lead; July 7-9, 2022; Los Angeles, CA
- Formal Power Series and Algebraic Combinatorics (FPSAC); Speaker; July 18-22, 2022; Bangalore, India
- AMS Special Session on Algebraic, Geometric, and Topological Combinatorics; Invited Speaker; September 16-17, 2022; El Paso, TX
- National Diversity in STEM (SACNAS) Conference; Postdoc Leadership Institute Participant; October 25-29, 2022; San Juan, Puerto Rico

Fall 2020 – Spring 2021- I co-organized the Graduate Online Combinatorics Colloquium with Galen Dorpalen-Barry (University of Minnesota) & Alex McDonough (Brown University).
- I co-organized the Discrete CATS Seminar with Khrystyna Serhiyenko in the Department of Mathematics at the University of Kentucky.

2021- Joint Math Meetings – AMS Special Session on If You Build It They Will Come: Presentations by Scholars in the National Alliance for Doctoral Studies in the Mathematical Sciences; Invited Speaker; January 6-7, 2021; – Virtual Talk
- The Applied Algebra Seminar at York University; Invited Speaker; February 1, 2021; Toronto, Ontario, Canada
- Combinatorics and Geometry Seminar at University of Washington; Invited Speaker; February 10, 2021; Seattle, Washington
- The Sum Things Up Challenge, hosted by The Young People’s Project at The National Math Festival; Invited Participant; February 16, 2021; Virtual Program
- Bolstering the Advancement of Masters in Mathematics (BAMM!) Program panel; Invited Panelist; March 5, 2021; Virtual
- Science-in-Action Speaker Series at College of San Mateo; Invited Speaker; March 17, 2021; San Mateo, California
- Recording of my talk: here

- Combinatorics Seminar at Dartmouth College; Invited Speaker; April 6, 2021; Hanover, New Hampshire
- KY-WV LSAMP 13th Annual Research Symposium; Speaker; April 9-10, 2021; Lexington, Kentucky
- Math Club Seminar at University of Virginia; Invited Speaker; April 13, 2021; Charlottesville, Virginia
- Western Algebraic Geometry Symposium (WAGS); Invited Speaker; April 23-24, 2021; Virtual
- Graduate Student Combinatorics Conference; Speaker; April 23-25, 2021; Virtual
- paraDIGMS 2021 Spring Conference ; Invited Lightning Talk Speaker; April 23-26, 2021; Virtual
- USTARS at ICERM; Speaker; April 29-30, 2021; Virtual Talk
- Discrete Math Seminar at University of Massachusetts, Amherst; Speaker; May 7, 2021; Amherst, MA
- Coloquio en la Universidad de Costa Rica; Invited Speaker; June 4, 2021; San José, Costa Rica
- Latinx Mathematicians Research Community;- Participant; June 7-11, 2021; Virtual
- Graduate Research Workshop in Combinatorics; Participant; June 14-25, 2021; Virtual
- Queer and Trans Mathematicians in Combinatorics Conferene at the Fields Institute; June 12-14, 2020; Virtual
- I was part of the Program Committee.

- Discrete Math Seminar at Kennesaw State University; Invited Speaker; September 24, 2021; Kennesaw, Georgia
- AMS Special Session on New Trends in Combinatorics; Invited Speaker; October 9-10, 2021; Virtual
- SACNAS National Conference; October 25-29, 2021; Virtual

Pamela Harris (Williams College) and I co-organized the session, “Testimonios: Stories of Latinx & Hispanic Mathematicians” at SACNAS.

- SACNAS National Conference; October 25-29, 2021; Virtual
- LGBTQ+ Math Day hosted by the Fields Institute; Invited Panelist; November 18, 2021; Virtual
- OURFA²M²; Invited Speaker; December 4, 2021; Virtual

2020- Research Visit at Freie Universität Berlin; January 20-February 21, 2020; Berlin, Germany
- Discrete and Convex Geometry Seminar at Technische Universität Berlin; Invited Speaker; January 22, 2020; Berlin, Germany
- Discrete Geometry Seminar at Freie Universität Berlin; Invited Speaker; February 13, 2020; Berlin, Germany
- Talk Math With Your Friends Colloquium; Invited Speaker; April 9, 2020; Virtual Talk
- Recording of my talk: here

- Math SWAGGER; Participant; June 29-July 31, 2020; Virtual Program
- AIM UP; Research Lead; July 06-31, 2020; Virtual REU
- Discrete CATS Seminar at University of Kentucky; Speaker; August 31, 2020; Lexington, KY
- AMS Special Session on Algebraic, Geometric, and Topological Combinatorics; Invited Speaker; September 12-13, 2020; Virtual
- Cal State East Bay Math Colloquium; Invited Speaker; September 18, 2020; Hayward, CA
- Combinatorics Seminar at UC Berkeley; Invited Speaker; September 28, 2020; Berkeley, CA
- Discrete Mathematics Seminar at Iowa State University; Invited Speaker; October 01, 2020; Ames, IA
- Math SWAGGER Colloquium; Speaker; October 16, 2020; Virtual Talk
- SACNAS National Conference; Speaker; October 22-24, 2020; Virtual Talk
- Combinatorics Seminar at Washington University in St. Louis; Invited Speaker; November 2, 2020; St. Louis, MO
- Math Club Colloquium at San Francisco State University; Invited Speaker; November 4, 2020; San Francisco, CA
- Algebra and Representation Theory Seminar at University of Oklahoma; Invited Speaker; November 13, 2020; Norman, OK

2019- Graduate Student Combinatorics Conference; Speaker; April 5-7, 2019; Philadelphia, PA
- AMS Special Session on Combinatorial Commutative Algebra and Polyhedral Geometry; Invited Speaker; April 13-14, 2019; Hartford, CT
- Algebraic Combinatorics Lecture & Class of 1960 Speaker at Williams College; Invited Speaker; April 25-26, 2019; Williamstown, MA
- Research Visit at San Francisco State University & UC Berkeley; April 29-May 3, 2019; San Francisco & Berkeley, CA
- Hypatian Seminar at UC Santa Barbara; Invited Speaker; May 20, 2019; Santa Barbara, CA
- Summer School on Geometric and Algebraic Combinatorics; Participant; June 17-28, 2019; Paris, France
- Formal Power Series and Algebraic Combinatorics (FPSAC); Poster Presenter; July 1-5, 2019; Ljubljana, Slovenia
- Poster: here

- AMS Special Session on Algebraic & Geometric Combinatorics; Invited Speaker; September 14-15, 2019; Madison, WI
- Modern Math Workshop & SACNAS National Conference; October 30-November 2, 2019; Honolulu, Hawai’i
- Pamela Harris (Williams College) and I co-organized, “Latinxs Count: A Combinatorics (Math) Session” at SACNAS.
- Session speakers: Myself, Laura Escobar (Washington University in St. Lous), Ryan Moruzzi (Ithaca College), Rosa Orellana (Dartmouth College)

- Einstein Workshop on Polytopes and Algebraic Geometry; Speaker; December 2-4, 2019; Berlin, Germany

- I co-organized the UC Berkeley Combinatorics Seminar with Christopher Ryba, Mitsuki Hanada, and John Lentfer