Gustavo Adolfo Martinez Peña
@bookkeepergustavo
Bilingual bookkeeper and accounting assistant with 8+ years in AP/AR and reconciliations.
What I'm looking for
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
Bookkeeper & AP/AR Specialist
GBT Logistics & Packaging Inc
Jan 2026 - Present (6 months)
Manage full-cycle bookkeeping in QuickBooks, including AP/AR processing and bank and credit card reconciliations. Prepare financial reports and support month-end closing for logistics and warehousing accounting.
Accounting Assistant (Remote)
TCG Hospitality Group
Dec 2024 - Present (1 year 7 months)
Handle QuickBooks Desktop accounting activities, recording AR and AP transactions and preparing financial and administrative reports. Support monthly close processes, check/payment processing, and submit Florida Tourist Tax filings via TouristExpress.
Accounting Assistant (Remote)
Florida Trade Consolidators, Inc
Jul 2023 - Jan 2026 (2 years 6 months)
Audit and support accounting processes for compliance and internal policies while recording invoices and AP in QuickBooks Desktop. Review international shipping documents (Bills of Lading) and provide accounting and administrative support in an international logistics environment.
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.
Customer Service Rep - DailyPay
Task Us
Feb 2023 - Mar 2023 (1 month)
Provide bilingual phone-based customer service for DailyPay, resolving customer inquiries and complaints. Guide customers on DailyPay services while handling a high volume of calls.
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.
Accounting Consultant
DPS Consulting Group
Apr 2021 - Oct 2022 (1 year 6 months)
Provide accounting consulting services including monthly financial management reports and review/classification of accounting documents. Support payroll, contract settlements, and tax filings, and prepare national and municipal tax reports.
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.
Payroll, Training & HR Assistant
Americas Business Process Services (Carvajal Group & ETB)
Feb 2018 - Feb 2019 (1 year)
Support payroll administration by reporting payroll updates and managing employee affiliations with compensation funds. Handle HR platform tasks, offboarding processes, and coordinate recruitment, selection, and hiring support.
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
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.
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.
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.
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
Availability
Location
Authorized to work in
Job categories
Skills
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