Sergio T.

Key Skills

Software

Other

Top Subject Matter

Operations/data validation for distribution and logistics records

Inventory and ledger record validation

Financial document and transaction auditing

Top Data Types

Text

Document

Top Task Types

Classification

Text Generation

Question Answering

Text Summarization

Evaluation/Rating

Bounding Box

Freelancer Overview

Quality & Operations Specialist (Distribution Center Assistant) - Molino Harinero Sula. Brings 19+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Universidad Tecnológica Centroamericana (UNITEC) (2007) and Technical Bachelor's Degree, Instituto Evangélico Bethel (2007). AI-training focus includes data types such as Text and Document and labeling workflows including Evaluation and Rating.

Labeling Experience

Quality & Operations Specialist (Distribution Center Assistant) - Molino Harinero Sula

OtherText

Performed high-volume text and record validation by cross-checking logistical and invoicing data to ensure structural accuracy and compliance. Conducted systematic audits to identify discrepancies, validate inputs, and approve order information for downstream delivery workflows. Supported quality assurance through detailed review of records, billing details, and process outputs while adhering to performance metrics (KPIs) for precision and timeliness. • Cross-verified corporate invoicing details against logistical routes and distribution patterns. • Audited inbound and outbound freight profiles for structural alignment and compliance. • Tracked and reported process bottlenecks by validating system inputs against expected order data. • Enforced good manufacturing practices, safety, and workplace organization standards through data-driven checks.

2017 - Present

Operations Generalist - Supermercados La Antorcha

OtherText

Conducted ledger balance tracking and data input validation as part of operational quality control for inventory and cash audits. Reviewed and verified stock counts and transactional records against operational targets to maintain accuracy under time-sensitive conditions. Used meticulous checking practices to reduce errors and ensure consistency across front-end and backend systems. • Performed stock counting and ledger balance tracking with emphasis on data accuracy. • Validated data inputs during inventory placement and operational record updates. • Conducted front-end cash audits and maintained consistency across customer support-related records. • Managed operational data checks to meet demanding performance goals.

2017 - 2017

Agency Teller & Vault Custodian (Multi-Tiered Promotions) - Banco Atlántida S.A.

OtherDocument

Audited financial documentation and transaction files daily, identifying discrepancies across Point-of-Sale (POS) balances and vault records. Performed detailed verification of currency collection, grading, and secure distribution, ensuring correctness of sensitive records. Supervised peer performance logs to ensure alignment with banking policy, requiring consistent review and evaluation of data accuracy. • Daily auditing of financial documents, transaction files, and POS balances for discrepancies. • Verification of vault logistics outputs, including grading and secure distribution of currencies. • Oversight of peer performance logs with review against banking policy requirements. • Maintained strict accuracy expectations to avoid margin errors in financial record handling.

2008 - 2016

Education

Work History