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Gustavo Adolfo Martinez PeñaGP
Open to opportunities

Gustavo Adolfo Martinez Peña

@bookkeepergustavo

Bilingual bookkeeper and accounting assistant with 8+ years in AP/AR and reconciliations.

Colombia
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What I'm looking for

I’m looking for a bilingual, fast-paced role where I can own AP/AR bookkeeping in QuickBooks, handle reconciliations and reporting, optimize processes, and support month-end close, payments, and tax/admin needs.

I’m a bilingual Business Administrator focused on accounting and administration, with over 8 years of certified experience across accounting, administrative functions, and human resources support. I’m known for process optimization, attention to detail, and staying effective in bilingual, fast-paced business environments.

My core work centers on full-cycle bookkeeping and AP/AR processing. I prepare and analyze financial reports, perform bank and credit card reconciliations, maintain general ledger records, and support month-end closing using QuickBooks Desktop.

Across roles from accounting consulting to remote accounting support, I’ve handled vendor bills and sales invoices, supported payment processing, and contributed to compliance through audits and organized documentation. I’ve also worked with multiple accounting systems such as DataX, Loggro, World Office, SAI Open, and Factory.

Beyond accounting, I’ve provided bilingual customer service, mortgage advising, and HR/payroll assistance—so I can communicate clearly with different stakeholders and support operations end-to-end. Right now, I’m focused on delivering reliable bookkeeping, reporting, and administrative support for logistics, hospitality, and related business needs.

Experience

Work history, roles, and key accomplishments

CM

Mortgage Advisor

Complete Mortgage

Mar 2023 - Jun 2024 (1 year 3 months)

Advise homebuyers through the U.S. mortgage application process, providing loan options and competitive interest rates based on client profiles. Deliver bilingual support to clients across multiple U.S. states and help ensure compliance with lending requirements.

TE

Customer Service Rep - Keurig

Teleperformance

Oct 2022 - Dec 2022 (2 months)

Deliver bilingual phone-based customer support for the Keurig–Dr Pepper campaign, including technical support and product information. Assist customers with website navigation and online purchases.

DG

Accounting Assistant (Junior)

DPS Consulting Group

Dec 2019 - Mar 2021 (1 year 3 months)

Coordinate client documentation schedules for accounting processing and record transactions across multiple accounting systems. Process payroll for clients, assist with tax preparation and filing, and support reporting during client visits.

DG

Administrative and Accounting Assistant

DPS Consulting Group

Nov 2016 - Nov 2017 (1 year)

Provide administrative and accounting support to company management, including report and PowerPoint preparation and database/document management. Support marketing activities via social media and email, and assist with customer service, administrative purchasing, filing, and correspondence coordination.

Education

Degrees, certifications, and relevant coursework

IC

Institución Universitaria Antonio José Camacho

Business Management Technologist, Business Administration

Completed a Business Management Technologist program (Business Administration) at Institución Universitaria Antonio José Camacho in December 2018.

IC

Institución Universitaria Antonio José Camacho

Diploma in Human Resources Management, Human Resources Management

Completed a Diploma in Human Resources Management at Institución Universitaria Antonio José Camacho in July 2018.

SS

Servicio Nacional de Aprendizaje (SENA)

Technical Degree in Administrative Assistance, Business Administration

Completed a Technical Degree in Administrative Assistance (Business Administration) at SENA in December 2014.

IC

Institución Educativa Joaquín De Cayzedo y Cuero

Technical High School Diploma, Administrative and Commercial Processes

Completed a Technical High School Diploma focused on Administrative and Commercial Processes in December 2014.

Tech stack

Software and tools used professionally

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