Mariel Taveras
@marieltaveras
Experienced client-facing partnerships and research professional driving outreach and data-driven growth.
What I'm looking for
I am a client-facing partnerships and research professional with experience in business development, outreach, and data operations across nonprofit, public-sector, and tech-adjacent environments.
At Reloshare I prospected and engaged thousands of contacts quarterly, booked demos that directly supported Account Executive targets, and collaborated on HubSpot and Jira workflow improvements to streamline lead handoffs.
Previously I sourced hundreds of author candidates at Callisto Media, developed new research strategies and trained teams, and managed complex casework in behavioral health and refugee resettlement roles that required culturally responsive client advocacy.
I bring proven skills in multi-channel outreach, CRM optimization, research at scale, and cross-functional collaboration, and I seek roles where I can combine data-driven research with partnership development to drive impact.
Experience
Work history, roles, and key accomplishments
Business Development Representative
Reloshare
Jun 2024 - Jul 2025 (1 year 1 month)
Prospected and engaged 3,000+ contacts quarterly, booking 30+ demos per quarter and enabling Account Executives to meet 4–5 demos/week targets through multi-channel outreach and targeted campaigns.
Partnerships Research Associate
Reloshare
May 2023 - Jun 2024 (1 year 1 month)
Researched nonprofit and government prospects, sourcing 13,000+ contacts and improving HubSpot data and workflows to streamline lifecycle stages and ticketing for partnership requests.
Author Acquisition Specialist
Callisto Media
Mar 2022 - Oct 2022 (7 months)
Sourced 600+ author candidates across key portfolios, identifying 15 candidates per book and securing 14 author acquisitions by improving sourcing methods and training a team of seven.
Behavioral Health Case Manager
Acacia Network
Sep 2021 - Mar 2022 (6 months)
Managed care plans and interventions for clients with complex behavioral health and substance use needs, conducting assessments, monthly compliance audits, and supporting 25+ clients weekly toward recovery goals.
Crisis Counselor
Partnership with Children
Jun 2021 - Aug 2021 (2 months)
Provided crisis case management and outreach, connecting families to community resources and conducting campaigns that reached 360+ individuals to strengthen referral networks.
Substitute / Proctor
Ethical Culture Fieldston School
Oct 2020 - Jun 2021 (8 months)
Facilitated classroom instruction, supervision, and campus tours across Upper and Middle schools, supporting academic operations and student supervision.
Bilingual Case Manager
Cayuga Centers
May 2019 - Jul 2020 (1 year 2 months)
Served as primary contact for unaccompanied children in ORR custody, managing reunifications for 8–12 minors, conducting sponsor assessments, and coordinating post-placement support and legal advocacy.
Project Coordinator Associate
Stony Brook University Medical Center
May 2018 - May 2019 (1 year)
Coordinated patient services and discharge planning, analyzed discharge data, and supported workflow integrations across financial and clinical systems to improve patient transitions and staff training.
Education
Degrees, certifications, and relevant coursework
Manhattan College
Bachelor of Science, Health Science / Allied Health
2015 - 2018
Activities and societies: Research student in Chemistry Department (Jan 2018 - May 2018) working on modifying Amberlite to remove polyaromatic hydrocarbons from water.
Completed a Bachelor of Science in Health Science with double minors in Chemistry and Biology; participated in a summer education abroad program at Complutense University of Madrid in 2015.
Suffolk County Community College
Associate in Science, Liberal Arts / Science
2012 - 2014
Completed coursework for an Associate in Science covering liberal arts and foundational studies from August 2012 to December 2014.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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