Jashir Barraza

Managed billing and document control by processing payment vouchers and validating invoices, receipts, sales notes, and credit notes for accounting accuracy. Coordinated truck loading and prepared dispatch documentation and operational reports for decision-making.

Performed auditing, verification, and validation of B2B commercial sales generated by the sales force. Managed direct client contact to ensure service installation conformity and correctness.

Analyzed, corroborated, and validated customer information entered into the financial system. Reduced operational risk by cross-referencing data in real time with RENIEC and internal BBVA banking platforms.

Designed and delivered personalized English learning sessions for children aged 3 to 9. Adapted instruction for both virtual and face-to-face formats during the health contingency period.

Handled reception and quality control of imported and locally manufactured garments. Registered, classified, and controlled systematized inventories using Kardex management.

Managed telemarketing activities focused on placing mobile devices, migrations, and postpaid plans. Identified customer needs and promoted offers based on those needs.

Supported internal administrative management by reviewing, paginating, classifying, and archiving accounting and operational documentation. Performed periodic inventory control of supplies and establishment resources.

Completed data entry and quality control for mass verification of files and financial documentation from 39 agencies nationwide.

Audited and validated sales information produced by commercial advisors. Managed and resolved customer claims, appeals, and complaints, and controlled the store’s documentary archive with attachment, pagination, indexing, and digital archiving.

Received, audited, and verified merchandise entering the distribution center. Managed floor inventory and performed price labeling control, replenishment, and visual optimization of the sales area.

Processed foreign tourist records through technical data entry into matrix databases in Excel. Managed operational and reservation records using specialized hotel software S.H.I.O.L.

Completed studies in English as a foreign language at ICPNA. Also completed ICPNA English programs and relevant methodology training for teaching English to kids.

Studied Systems Engineering at the Instituto Superior Tecnológico Privado Paul Müller with completed cycles. Focused on technical education within the systems engineering program.