Open to opportunities

Rosalia Trejo Strecker

@rosaliatrejostrecker

I assess corporate credit risk, manage high-value portfolios, and improve collections, billing, and financial compliance.

United States

Message

What I'm looking for

I'm looking to apply my corporate credit, risk assessment, portfolio management, and bilingual operational leadership experience in a role focused on financial compliance, client relationships, and measurable business results.

I've managed credit, collections, and financial risk for Honeywell and Resideo, overseeing portfolios of more than 900 active commercial accounts. I evaluate financial statements, balance sheets, account aging, billing structures, pricing credits, and tax reconciliations to protect capital and improve cash flow.

As an External Credit Analyst for SIFIDE, I assessed commercial funding proposals, verified assets and collateral on site, and reviewed financial compliance for public-private capital. More recently, I applied my analytical approach to life insurance policy data and actuarial risk metrics at PROBEAS.

I've also led operations for event businesses, cleaning services, and client-facing teams, managing vendor negotiations, invoicing, payroll in QuickBooks, logistics, contracts, and B2B sales.

I'm fluent in English and Spanish and bring hands-on experience in technical translation, ESL instruction, medical billing, procedural coding, customer service, and cross-border collaboration.

Experience

Work history, roles, and key accomplishments

Current

Business Administrator & Planner

Current

Jassos Real Eventos

Apr 2025 - Present (1 year 4 months)

Managed organizational logistics, financial administration, and vendor relationships for a family-owned event venue. Drove revenue growth through targeted marketing and efficient invoicing protocols.

Financial administration Vendor Management Marketing Invoicing

Life Analyst

Probeas

Jul 2025 - Apr 2026 (9 months)

Evaluated life insurance policy data and actuarial risk metrics. Analyzed portfolio data trends and documented risk indicators for financial compliance.

Financial Analysis Risk Assessment Data Analysis Compliance

Co-Owner

Rehilete Mobiliario

Jun 2023 - Apr 2025 (1 year 10 months)

Directed daily business operations, B2B sales strategy, digital marketing campaigns, and client onboarding. Negotiated vendor contracts and managed event logistics and invoicing workflows.

Business Operations B2B Sales Digital Marketing vendor negotiation Invoicing

External Credit Analyst

SIFIDE - Gobierno del Estado de S.L.P.

Jul 2022 - Jul 2024 (2 years)

Evaluated commercial business proposals to determine funding viability and financial compliance. Conducted financial statement reviews and risk assessments, and performed on-site asset verifications.

Credit Analysis Financial Statement Analysis Risk Assessment Compliance

Administrator & Supervisor

Premier Cleaning Services

Dec 2020 - May 2023 (2 years 5 months)

Supervised operational crews, handled contract reviews, and ensured service standard compliance. Managed payroll processes using QuickBooks and served as an English-Spanish translator.

Supervision Contract Management Payroll Quickbooks Translation

Private English Educator

Private Homeschool Teacher

May 2017 - Jan 2023 (5 years 8 months)

Provided tailored private English immersion lessons within residential home environments.

English Teaching Curriculum Design Lesson Planning

Credit & Collections Analyst

Honeywell

Oct 2018 - Jun 2022 (3 years 8 months)

Oversaw credit reviews, risk metrics, and financial accounts for over 900 business portfolios. Streamlined invoicing and billing processes and analyzed financial statements to secure capital.

Credit Analysis Collections Invoicing Financial Statement Analysis

Sr. Credit & Collections Analyst

Resideo

Oct 2018 - Jun 2022 (3 years 8 months)

Managed a portfolio of 900+ commercial client accounts for a Honeywell subsidiary. Evaluated financial risk, handled billing structures, authorized pricing credits, and led collections efforts.

Credit Analysis Collections Billing Risk Assessment Customer Service

ESL Teacher

Centro de Idiomas Learning Out Loud

May 2016 - Jun 2018 (2 years 1 month)

Designed and delivered customized English curriculum to students of all ages, from A1 to C2 levels. Taught business professionals and prepared students for Cambridge and TOEFL exams.

ESL Teaching Curriculum Design

Supervisor & Translator

Elegance Cleaning Service

Jun 2013 - Apr 2016 (2 years 10 months)

Conducted on-site job inspections, resolved conflicts, and verified equipment usage. Administered client invoicing and acted as an English/Spanish translator for operations.

Supervision Conflict Resolution Invoicing Translation

AMAA Clinical Extern

Dr. Walter B. Flesner Family Practice

Mar 2015 - Jun 2015 (3 months)

Managed medical billing, procedural coding, patient assistance protocols, and baseline laboratory work. Participated in medical insurance audits to maintain compliance.

Medical Billing Procedure Coding Patient Assistance Laboratory