Sophia Roshal
Program Analysis Intern at Semgrep- Claim this Profile
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Bio
Experience
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Semgrep
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United States
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Software Development
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1 - 100 Employee
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Program Analysis Intern
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Jun 2023 - Present
San Francisco, California, United States
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Carnegie Mellon University
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United States
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Higher Education
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700 & Above Employee
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PHD Student
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Aug 2022 - Present
Pittsburgh, Pennsylvania, United States
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Undergraduate Research Assistant
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Jun 2021 - Aug 2022
Working on decidable type systems for the Wyvern programming language under the mentorship of Jonathan Aldrich
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Cornell Outdoor Education
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United States
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Higher Education
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1 - 100 Employee
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Supervisor
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Aug 2021 - May 2022
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Climbing Instructor
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Jan 2019 - May 2022
Teach a variety of climbing classes, including beginner rock climbing, intermediate rock climbing, sport lead climbing, and introduction to outdoor rock climbing. Work with a team of instructors
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Cornell University
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United States
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Higher Education
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700 & Above Employee
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Research Assistant
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Mar 2020 - May 2022
Ithaca, New York, United States Working on defining denotational semantics for mixed (linear and non linear) programming languages using category theoretic concepts
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Undergraduate Teaching Assistant (CS 4110: Programming Languages and Logics)
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Aug 2021 - Dec 2021
Hold weekly office hours Answer forum questions Grade assignments and exams
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Cornell University
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United States
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Higher Education
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700 & Above Employee
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Undergraduate Teaching Assistant (CS 3110: Data Structures and Functional Programming)
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Jul 2020 - Jun 2021
Leading a discussion section of ~15 students Grading assignments Holding office hours
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Weill Cornell Medicine
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United States
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Hospitals and Health Care
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700 & Above Employee
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Software Development and Research Intern
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Jun 2016 - Mar 2020
New York, New York Develop data visualization applications to simplify data viewing for clinicians and researchers Develop pipelines for automation of analysis of high dimensional data
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Cornell University
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United States
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Higher Education
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700 & Above Employee
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Undergraduate Consultant for CS 2112 Object-Oriented Design and Data Structures (Honors)
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Aug 2019 - Dec 2019
Held weekly office hours and answer question on an online forum Graded coding assignments and problem sets Took charge of an assignment which included writing a problem set, answering the majority of student questions related to this project, and developing a grading rubric for the assignment
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Teaching Assistant
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Oct 2015 - May 2017
Westchester, NY Taught middle school age math olympiad competitors fundamentals of algebra and geometry
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Education
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Cornell University
Bachelor of Arts - BA, Computer Science