Vetted Chief of Staffs in New York

Monica SilvaGutierrez

Screened

Executive Operations & Chief of Staff leader specializing in org change, People Ops, and operational excellence

New York, NY18y exp

“Senior Program Manager and Chief of Staff at Google who led large-scale cross-functional transformation work, including centralizing program management across a 14,000-person global technical org. Known for building rigorous governance, executive communication cadences, and single-source-of-truth dashboards, while also optimizing executive time and managing sensitive, high-stakes information.”

“Chief of Staff / PMO leader at CAIS who built a firm-wide product & technology roadmap and delivery governance from the ground up, partnering directly with the executive committee to define OKRs and prioritization. Led cross-functional GTM readiness tracking and delivered major platform modernization (monolith to microservices) plus trade lifecycle automation in the alternative assets/independent financial advisor space, while also instituting financial discipline and vendor negotiations that saved millions.”

Alex Kittredge

Screened ReferencesStrong rec.

Executive People Strategy & Transformation Leader specializing in workforce planning and operating models

Brooklyn, NY8y exp

“Senior Program Manager / HR Chief of Staff (Global Industrial) specializing in cross-functional risk remediation, HR systems implementations, and M&A compliance. Delivered measurable outcomes including closing 18 payroll audit findings in 16 weeks, rolling out SAP SuccessFactors performance management to 2,000+ employees with major adoption gains, and remediating 600 I-9s in 6 weeks to avoid ~$3M in exposure; experienced operating with high confidentiality across large-scale M&A.”

Bryan Wang

Screened

Senior Business Operations & Chief of Staff specializing in growth and GTM for tech startups

New York, NY7y exp

“Chief of Staff at a high-growth startup who helped scale the company from Seed through Series B while owning fundraising/investor & board relations and building an enterprise GTM motion. Led the first enterprise launch by aligning CEO/CTO priorities under severe engineering constraints, then helped scale an enterprise account to 10-figures in GTV within six months. Known for executive leverage (CEO proxy), company-wide planning/communication systems, and operationalizing enterprise CS/AM processes.”

“Senior executive-operations leader who has run CEO-office functions at BNY (Head of the CEO Office) and supported scaling leadership teams at Public as Chief of Staff to Co-CEOs/Head of People. Known for building operating cadences (MBRs, offsites), creating decision-driving templates, and executing high-stakes weeks combining board governance, CEO travel/client engagements, and external communications with strong discretion.”

Alexander Altieri

Screened

Senior Corporate Lawyer & Strategic Advisor specializing in M&A and capital markets

New York, NY9y exp

“Corporate transactional/M&A attorney with private equity deal experience who runs cross-functional workstreams across tax, finance/lending, restructuring, and benefits, and is trusted as an "outside in-house counsel" for C-suite needs (board materials, equity, annual reports). Previously led day-to-day operations at a custom-apparel startup, automating fulfillment and scaling a nationwide campus-manager program (25+ hires) while improving fulfillment speed and driving $2M+ annual revenue growth.”

Andrew Chang

Screened

Executive operator and startup investor specializing in FinTech, crypto, and regulated blockchain

New York, NY22y exp

“Former COO of Paxos who joined near inception and helped scale the company to a $2.4B valuation, owning operations across nearly all functions and implementing core operating systems like OKRs and decision frameworks. Now advises and coaches early-stage founders through Lynx Collective (NYC startup community he founded), teaches a Startup Executive Bootcamp, serves as an NYU Stern adjunct professor, and sits on a public company board.”

“Talent Acquisition leader in professional services/consulting who has led national experienced hire and campus recruiting teams at scale (up to ~40 recruiters). Known for data-driven recruiting strategy—cut a campus school roster by ~60% based on ROI analysis, expanded virtual sourcing, and reduced spend—plus executive-facing workforce planning, talent model redesign, and interview process modernization (virtual, pre-recorded, psychometrics).”

“Data-centric operator who supports senior executives by anticipating recurring questions, building lightweight systems (meeting cadence/touchpoints), and driving cross-team clarity through rigorous documentation. Recently managed a staffing plan after significant practice turnover, navigating competing principal expectations and capability gaps while maintaining executive trust and positive feedback through proactive level-setting and discretion with PII/PHI.”

“Operations/program leader who partnered closely with a COO to drive transformation initiatives (compliance workflow automation and budgeting redesign), implementing governance cadences and executive dashboards to improve alignment and decision speed. Managed a $120MM operating budget and successfully delivered regulator-mandated resolution planning under tight timelines, while maintaining strict discretion during restructuring work involving sensitive HR data.”

Jesse Margareten

Screened

Executive Strategy & PMO Leader specializing in digital and business transformation

New York, NY7y exp

“VP of Strategy & Project Management with experience running ~10 parallel cross-functional initiatives, including spearheading a bank-wide DocuSign implementation across Legal/IT/Ops/Front Office. Previously at Google, built an executive dashboard for global public policy engagement and introduced a sentiment scoring system to improve leadership decision-making; strong in executive alignment, business case development, and high-cadence communications.”