AeroLeads people directory · profile

Madeleine Castillo Email & Phone Number

HR Leader. Fixer, workplace expert, pre & post-IPO. Fractional, Consultant, Interim, & people person. Cutting edge, bottom line focused. at Aidora
Location: San Diego, California, United States 8 work roles 2 schools
1 work email found @caustic.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@caustic.com
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Current company
Role
HR Leader. Fixer, workplace expert, pre & post-IPO. Fractional, Consultant, Interim, & people person. Cutting edge, bottom line focused.
Location
San Diego, California, United States

Who is Madeleine Castillo? Overview

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Quick answer

Madeleine Castillo is listed as HR Leader. Fixer, workplace expert, pre & post-IPO. Fractional, Consultant, Interim, & people person. Cutting edge, bottom line focused. at Aidora, based in San Diego, California, United States. AeroLeads shows a work email signal at caustic.com and a matched LinkedIn profile for Madeleine Castillo.

Madeleine Castillo previously worked as Fractional People Operations Executive at Sundusted Hr and Advisor at Aidora. Madeleine Castillo holds Ba from Uc San Diego.

Company email context

Email format at Aidora

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mcastillo@caustic.com
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AeroLeads found 1 current-domain work email signal for Madeleine Castillo. Compare company email patterns before reaching out.

Profile bio

About Madeleine Castillo

From seed to post-IPO, scaling to downsizing, from New York to California to Brazil, from cannabis to microdosing, I'm a well-rounded HR leader with 20+ years of broad HR expertise. I guide and execute on strategic, complex, sensitive, technical, legal, operational and growth-related people matters, often within the EOS framework.My extensive start-up, mid-market and not-for-profit experience includes: multi-state and multi-national employment law, HRBP roles, creative & graceful solutions in crises, policy, DE&I, scalability, risk mitigation, HR systems & data, employee relations, performance management, pre-and-post IPO, remote/hybrid arrangements, engagement, complex compliance, "unlimited" pto, flexible workplaces, mergers/acquisitions, total rewards, the transactional side of the employee lifecycle, reorganizations and RIFs.

Listed skills include Employee Benefits, Employee Relations, Onboarding, Human Resources, and 44 others.

Current workplace

Madeleine Castillo's current company

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Aidora
Aidora
HR Leader. Fixer, workplace expert, pre & post-IPO. Fractional, Consultant, Interim, & people person. Cutting edge, bottom line focused.
AeroLeads page
8 roles · 27 years

Madeleine Castillo work experience

A career timeline built from the work history available for this profile.

Fractional People Operations Executive

Current
Sundusted Hr

HR leadership + hands-on execution of strategic, complex, growth-related, technical & compliance matters for employers, including:Weedmaps MintedMoth+Flame VRSan Francisco BalletArcTouch Rigetti ComputingKueskiFranklinCoveyCodilityAdoreMeCalifornia HumanitiesHawthorne-EffectEssie Justice GroupLendUpYerdle RecommerceTechbridge GirlsEast Bay Family DefendersJohn Burton Advocates for YouthNational Center for Youth LawCredit.comChicas TacosLifeMoves

2010 - Present ~16 yrs 6 mos

Advisor

Current

San Francisco, California, Us

Advisor for Aidora, a cloud-based software that enables HR teams to efficiently and cost-effectively manage leave of absences in-house, while ensuring legal compliance and a best-in-class employee experience.

2023 - Present ~3 yrs 6 mos

People Leader

Current

I'm fortunate to be with HENSLEE, a queer-owned, boutique HR group that specializes in a people-first approach and offering comprehensive People Ops support to small businesses.

May 2024 - Present

Member

Current

Fractionals United is the largest global community for Fractional Leaders.

2024 - Present ~2 yrs 6 mos

Senior Director, People Operations

Orange County, Ca, Us

Recruited to join this trailblazing cannabis-tech SaaS company (and longterm client) as an FTE, to head a team and broad range of people matters. Led of a team responsible for the HR tech stack, data, and the transactional execution of employment lifecycle activity. Responsible for the optimization of employee engagement and productivity. Lead member of team building the company’s people infrastructure and enterprise-wide programs, from performance management to compensation structure to learning and development efforts. Extensive systems, strategy, employee relations, IPO and SOX/SOC2 work. Rapid growth from 400-1000 multi-state and multi-national employees.

2021 - Dec 2023

Director Of Human Resources

Recruited by the CEO to head HR for this fast-paced start-up. Dual reporting to CEO & CFO. Post-acquisition integration of a virtual organization with an international workforce. Staffing efforts resulting in rapid growth from 7 to 49 employees including three executives. Graceful management of disruptive change in leadership, minimizing negative repercussions. Executed 10% reduction-in-force, followed by creative cost-saving measures resulting in necessary drastic cuts without additional layoffs or benefits impact. Coached inexperienced managers. Conflict mediation. Developed dynamic new hire orientation including live and online components. Opened and staffed satellite office. Supervision of administrative staff.

2007 - 2011 ~4 yrs

Human Resources Consultant - Contract

Lake Mary, Florida, Us

Diligent analysis for an EEO audit. Thorough, objective examination of employee recruitment, recordkeeping, reporting, and performance assessments.

2006 - 2006
2 education records

Madeleine Castillo education

Ba

Uc San Diego

Ba

Uc San Diego
FAQ

Frequently asked questions about Madeleine Castillo

Quick answers generated from the profile data available on this page.

What company does Madeleine Castillo work for?

Madeleine Castillo works for Aidora.

What is Madeleine Castillo's role at Aidora?

Madeleine Castillo is listed as HR Leader. Fixer, workplace expert, pre & post-IPO. Fractional, Consultant, Interim, & people person. Cutting edge, bottom line focused. at Aidora.

What is Madeleine Castillo's email address?

AeroLeads has found 1 work email signal at @caustic.com for Madeleine Castillo at Aidora.

Where is Madeleine Castillo based?

Madeleine Castillo is based in San Diego, California, United States while working with Aidora.

What companies has Madeleine Castillo worked for?

Madeleine Castillo has worked for Sundusted Hr, Aidora, Henslee, Fractionals United, and Weedmaps.

How can I contact Madeleine Castillo?

You can use AeroLeads to view verified contact signals for Madeleine Castillo at Aidora, including work email, phone, and LinkedIn data when available.

What schools did Madeleine Castillo attend?

Madeleine Castillo holds Ba from Uc San Diego.

What skills is Madeleine Castillo known for?

Madeleine Castillo is listed with skills including Employee Benefits, Employee Relations, Onboarding, Human Resources, Leadership, Benefits Administration, Management, and Hiring.

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