Available to hire
Hi, I’m Gustavo Andrés Arias Calle. I’m a results-driven professional with experience in administration, customer service, project coordination, and data management. I thrive in fast-paced environments and enjoy turning complex processes into streamlined operations.
I excel at supporting marketing campaigns, managing social media, creating promotional materials, and assisting sales efforts. I’m multilingual and committed to accuracy, organization, and delivering excellent client service.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
Spanish; Castilian
Fluent
English
Fluent
Work Experience
Profesor Sustituto at Varios Distritos Escolares
April 1, 2023 - PresentResponsible for delivering mathematical methodology training through AMTNJ and PRISM programs, teaching professional practices, key skills, and socio-emotional learning. Coordinated school projects with empathetic leadership, conducted seminars on LMS and educational technology, and monitored academic progress using i-Read and Prodigy tools.
Trabajador Social / Gestor de Casos at Proceed Inc.
December 31, 2021 - August 23, 2025Provided daily social services to over 20 users, maintained records in HMIS, managed leases, and organized community events to improve client engagement and support.
Profesor de Apoyo at Ironbound Community Corp.
December 31, 2020 - August 23, 2025Provided tutoring and educational planning for students from 5th to 7th grade, with training in SARP and CCBDG programs to support student development and learning outcomes.
Técnico de Calibración at American Products Co.
December 31, 2018 - August 23, 2025Performed instrument calibration, supported NIST audits, and implemented production flow improvements to enhance manufacturing efficiency and quality.
Empleado de Envíos Internacionales at Trans-Alliance Int’l
December 31, 2015 - August 23, 2025Coordinated air and sea export logistics, managed freight rates and ground transport, ensuring timely and efficient shipments across international borders.
Tutor de Matemáticas at Union County College
December 31, 2016 - August 23, 2025Delivered personalized math tutoring sessions, assessed competencies, and provided academic reinforcement to improve students' mathematical skills.
Investigador Universitario en Física at Rutgers University
December 31, 2018 - August 23, 2025Analyzed data using IGOR software, prepared samples, built reference cells, conducted CO₂-14 injections, and presented scientific findings at conferences during the ICOGS project.
Private Tutor – Math, English, & Test Prep at Self-Employed
January 1, 2025 - August 23, 2025Designed personalized tutoring sessions for high school and college students. Supported students in writing essays, improving grammar, and building argument structure. Provided targeted preparation for standardized tests, including writing and verbal reasoning.
Substitute Teacher at Various Districts
April 1, 2023 - PresentEffectively communicated with diverse audiences and adapted quickly to dynamic environments. Managed multiple tasks and coordinated activities under tight deadlines.
Paralegal at Law Office of Laurence M. Centanni
April 30, 2023 - October 13, 2025Prepared and edited legal documents, ensuring precision and compliance with deadlines. Maintained databases and case records, ensuring information integrity and confidentiality.
Caseworker at Proceed Inc.
May 1, 2022 - October 13, 2025Entered and maintained program data in HMIS and SAGE with consistent accuracy. Generated reports and managed documentation for multiple social service programs.
Lab Technician at American Products Co.
December 31, 2018 - October 13, 2025Prepared technical reports and coordinated with departments to meet quality standards. Optimized inspection processes and internal logistics for improved efficiency.
Shipping Clerk at Trans-Alliance International Forwarding Co., Inc.
December 31, 2015 - October 13, 2025Coordinated domestic and international freight shipments, ensuring compliance with U.S. Customs regulations. Communicated directly with clients to resolve inquiries and optimize shipping costs.
Substitute Teacher at Various Districts
April 1, 2023 - PresentEffectively communicate with diverse audiences and adapt quickly to dynamic environments. Manage multiple tasks and coordinate activities under tight deadlines.
Paralegal at Law Office of Laurence M. Centanni
April 30, 2023 - October 13, 2025Prepared and edited legal documents, ensuring precision and compliance with deadlines. Maintained databases and case records, ensuring information integrity and confidentiality.
Caseworker at Proceed Inc.
May 31, 2022 - October 13, 2025Entered and maintained program data in HMIS and SAGE with consistent accuracy. Generated reports and managed documentation for multiple social service programs.
Gage Lab Technician at American Products Co.
December 31, 2018 - October 13, 2025Prepared technical reports and coordinated with departments to meet quality standards. Optimized inspection processes and internal logistics for improved efficiency.
Shipping Clerk at Trans-Alliance International Forwarding Co., Inc.
December 31, 2015 - October 13, 2025Coordinated domestic and international freight shipments, ensuring compliance with U.S. Customs regulations. Communicated with clients to resolve inquiries and optimize shipping costs.
Substitute Teacher at Various Districts
April 1, 2023 - PresentEffectively communicate with diverse audiences and adapt quickly to dynamic environments.
Paralegal at Law Office of Laurence M. Centanni
April 30, 2023 - October 13, 2025Prepared and edited legal documents, ensuring precision and compliance with deadlines. Maintained databases and case records, ensuring information integrity and confidentiality.
Caseworker at Proceed Inc.
May 31, 2022 - October 13, 2025Entered and maintained program data in HMIS and SAGE with consistent accuracy. Generated reports and managed documentation for multiple social service programs.
Lab Technician at American Products Co.
December 31, 2018 - October 13, 2025Prepared technical reports and coordinated with departments to meet quality standards. Optimized inspection processes and internal logistics for improved efficiency.
Shipping Clerk at Trans-Alliance International Forwarding Co., Inc.
December 31, 2015 - October 13, 2025Coordinated domestic and international freight shipments, ensuring compliance with U.S. Customs regulations. Communicated directly with clients to resolve inquiries and optimize shipping costs.
Education
Grado en Matemáticas (concentración en Matemáticas Aplicadas) at Rutgers University, Newark, Nueva Jersey
January 11, 2030 - January 1, 2019Bachelor of Arts at Rutgers University
January 11, 2030 - January 1, 2019Bachelor's Degree in Mathematics at Rutgers University
January 1, 2016 - January 1, 2019Bachelor's Degree in Mathematics at Rutgers University
January 1, 2016 - January 1, 2019Bachelor's Degree in Mathematics at Rutgers University
January 1, 2016 - January 1, 2019Qualifications
SEO Writing for Beginners – Content Pro Academy
January 1, 2024 - August 23, 2025Industry Experience
Education, Healthcare, Manufacturing, Transportation & Logistics, Professional Services, Media & Entertainment, Other, Non-Profit Organization
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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