David Alejandro Chafik Leal Ochoa
San Marcos,USA
Summary
Wildlife Biology student with hands-on experience in ecological research, including camera trap monitoring, large mammal studies, and field-based conservation projects. Collaborative and dedicated, with strong communication skills and a passion for mentoring students. Interested in wildlife conservation, habitat preservation, and applying scientific knowledge to real-world challenges. Energetic and engaged, with a love for soccer and promoting physical well-being.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Field Research Assistant – Snapshot USA Project
B.S. Wildlife Biology
San Marcos, Texas
09.2025 - 10.2025
- Conducted field surveys to collect data on environmental conditions.
- Assisted with the installation and maintenance of camera traps for a nationwide wildlife monitoring project.
- Cleared and prepared field sites to ensure optimal camera placement and accurate data collection.
- Contributed to ecological monitoring efforts whose data are published in Wildlife Insights and peer-reviewed studies.
Biology Research Assistant
B.S. Wildlife Biology
San Marcos, Texas
09.2025 - Current
- Conducted experiments to analyze biological samples for research projects.
- Assisted in data collection and management using laboratory software systems.
- Organized large datasets into usable formats for statistical analyses.
- Analyzed results from experiments conducted by other researchers.
Research Assistant – Peccary Ecology Project
B.S. Wildlife Biology
San Marcos, Texas
08.2025 - Current
- Compiled ecological profiles of the collared peccary (Pecari tajacu) and white-lipped peccary (Tayassu pecari), focusing on distribution, habitat preferences, and social behavior.
- Analyzed species’ adaptability and vulnerability to habitat fragmentation through literature review.
- Compared behavioral and ecological traits of native peccaries with the invasive wild boar (Sus scrofa) to assess potential competition and conservation challenges.
Biology Tutor
Student Learning Assistance Center
San Marcos, Texas
08.2025 - Current
- Tutored students individually to enhance understanding of biological concepts.
- Assessed student progress through quizzes and interactive activities.
- Provided individual and small group instruction to students in Biology topics such as cell biology, genetics, evolution, and ecology.
- Taught animal kingdom taxonomy and characteristics of individual phyla.
Study in America: Yellowstone National Park
Texas State University
Yellowstone National Park County (historical), Montana
07.2025 - 08.2025
- Engaged in on-site ecological and historical study of Yellowstone National Park.
- Gained firsthand insight into national park conservation practices and the development of U.S. environmental policy.
- Conducted literature review and field observations on large mammal behavior, habitat use, and conservation challenges.
Learning Assistant
Texas State University
San Marcos, USA
01.2024 - Current
- Supported examination preparations and revision sessions, leading to improved student outcomes.
- Promoted a positive learning environment, addressing behavioral issues and fostering student engagement.
- Conducted one-to-one sessions with students requiring additional support, boosting confidence and academic achievement.
- Facilitated small group tutorials and workshops, enhancing students' understanding of key concepts.
Engineering and Cadaster Assistant
Chafik Engineering
Bogota, Colombia
05.2023 - 08.2023
- Road type classification during sewer and drainage system design.
- Characterization of homes in the department of Sucre, Colombia, for sewage systems designs.
- Social characterization of sewer system users.
Education
Wildlife Biology -
Texas State University
San Marcos09.2025
International Bachelor's Degree -
Gimnasio Britanico
Chia, CUN01.2022
Skills
- Biology tutoring and academic mentoring
- Team collaboration in research projects
- Wildlife monitoring with camera traps
- Field site preparation and habitat assessment
- Ecological data collection and synthesis
- One-to-one student support
- Trilingual education
- Field research
- Data analysis
- Statistical software
- Conservation practices
Certification
- Phi Beta Kappa Honor Society Member
- First Aid & CPR Certified
- Open Water Scuba Diving Certificate
- Licensed in Animal Handling (Authorized to safely handle and manage wildlife species)
Languages
- Spanish, First Language
- English, C1 Advanced
- French, B1 Intermediate
Timeline
Field Research Assistant – Snapshot USA Project
B.S. Wildlife Biology
09.2025 - 10.2025
Biology Research Assistant
B.S. Wildlife Biology
09.2025 - Current
Research Assistant – Peccary Ecology Project
B.S. Wildlife Biology
08.2025 - Current
Biology Tutor
Student Learning Assistance Center
08.2025 - Current
Study in America: Yellowstone National Park
Texas State University
07.2025 - 08.2025
Learning Assistant
Texas State University
01.2024 - Current
Engineering and Cadaster Assistant
Chafik Engineering
05.2023 - 08.2023
Wildlife Biology -
Texas State University
International Bachelor's Degree -
Gimnasio Britanico
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