Summary
Overview
Work History
Education
Skills
Languages
Certification
Interest
Timeline
Generic

Joaquín Otsubo

Buenos Aires

Summary

Passionate professional with a legal and policy background, dedicated to driving environmental sustainability and systems transformation. Seeking to contribute to the development of circular economy models and resilient waste management systems that integrate social inclusion, public policy, and private sector innovation. Strong foundation in environmental law and practical experience in project execution. Motivated to assume leadership positions to collaborate in the creation of systemic solutions for a more just and sustainable world.

Overview

11
11
years of professional experience
1
1
Certification

Work History

Senior Associate

Delterra
04.2024 - Current
  • Support the development and execution of Delterra’s Reshaping Markets strategy in Argentina
  • Connect cooperatives and sorting centers with material sales opportunities
  • Negotiate with brands, recyclers, and government agencies to strengthen partnerships
  • Support legal agreements, traceability tools, and codify best practices to scale programs
  • Identified potential risks to develop mitigation plans and minimize impact on project timelines.

Sustainability Advisor

Government of the City of Buenos Aires
10.2021 - 04.2024
  • Led +20 projects to enhance waste management, optimize recycling processes, and promote the circular economy in the city.
  • Drafted environmental legislation, collaborating with government officials and policymakers to ensure effective and feasible policies regarding single-use plastic and Extended Producer Responsibility.
  • Represented the city at national and international sustainability forums related to recycling, circular economy, emission reduction and municipal solid waste management advocating for its environmental initiatives and engaging in global discussions on sustainable urban development.
  • Collaborated with cross-functional teams to integrate sustainable practices into daily operations.
  • Facilitated stakeholder collaboration to develop shared visions for long-term sustainability goals across various industries.

Legal Intern

Permanent Mission of Costa Rica to the UN
01.2021 - 07.2021
  • Provided legal research on sustainable development, climate change, and finance.
  • Attended +30 international meetings and supported legislative analysis

Client Relations Coordinator

Australia Home Care Service
06.2019 - 11.2019
  • Managed 150 clients and 25 caretakers via online scheduling system
  • Handled 100+ client and carer queries daily, providing tailored service support
  • Strengthened relationships with clients through regular communication, follow-ups, and updates on relevant services or products.

Junior Lawyer

Hardoy, Mackinlay & Delacre Law Firm
07.2015 - 12.2018
  • Handled employment lawsuits and negotiations for private clients
  • Led team logistics and supported senior partners in major labor law cases
  • Achieved favorable outcomes in over 100 legal disputes
  • Provided legal research and legal technical content to produce products showcasing firm expertise.
  • Developed relationships among lawyers to facilitate knowledge-sharing and expertise.
  • Assisted lawyers with materials preparation for internal and external training events.
  • Participated in mediation sessions as a supporting attorney, contributing to the resolution of disputes without costly litigation.
  • Conducted legal research using various tools and databases to support attorneys in preparing for trials and hearings.
  • Participated in continuing legal education programs to remain current on developments within the legal profession and improve overall effectiveness as a junior attorney.

Legal Assistant

Beccar Varela Law Firm
03.2014 - 07.2015
  • Conducted legal research on civil, environmental, and employment law for litigation teams
  • Increased client satisfaction by efficiently managing case files and promptly addressing inquiries.
  • Managed high-volume workload while maintaining strict attention to detail on every task such as drafting pleadings or summarizing depositions accurately.
  • Responded to client inquiries, providing accurate legal advice and offering assistance.

Education

LL.M. - Environmental Law and Sustainability

Pace University, Elisabeth Haub School of Law
New York, USA
05.2021

J.D. -

University of Buenos Aires
Buenos Aires, Argentina
12.2018

Skills

  • Environmental Policy
  • Legal Analysis
  • Stakeholder Engagement
  • Project Management
  • Circular Economy
  • Solid Waste Management
  • Project Management
  • Data analytics
  • Complex Problem-solving

Languages

Spanish (native)
English (professional proficiency)

Certification

TOEFEL

CPR

Interest

My involvement in soccer, rugby, and surfing has taught me invaluable life lessons beyond the field and the ocean. Rugby and soccer have strengthened my sense of teamwork, communication, and accountability under pressure. Surfing, on the other hand, has been a powerful teacher of resilience and patience—embracing failure, managing frustration, and adapting to ever-changing conditions. Together, these sports have shaped my mindset, helping me approach challenges with determination, humility, and a collaborative spirit.

Timeline

Senior Associate

Delterra
04.2024 - Current

Sustainability Advisor

Government of the City of Buenos Aires
10.2021 - 04.2024

Legal Intern

Permanent Mission of Costa Rica to the UN
01.2021 - 07.2021

Client Relations Coordinator

Australia Home Care Service
06.2019 - 11.2019

Junior Lawyer

Hardoy, Mackinlay & Delacre Law Firm
07.2015 - 12.2018

Legal Assistant

Beccar Varela Law Firm
03.2014 - 07.2015

LL.M. - Environmental Law and Sustainability

Pace University, Elisabeth Haub School of Law

J.D. -

University of Buenos Aires

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Joaquín Otsubo