Diliangela Diaz
1521 Kelby Rd,FL
Summary
Operations professional with extensive background in optimizing workflows and supporting operational efficiency. Proven ability to collaborate with teams and adapt to changing needs, ensuring reliable and consistent performance. Known for strong organizational abilities and attention to detail.
Overview
5
5
years of professional experience
Work History
Billing & Operations Assistant
Amspec Services Venezuela
07.2018 - 05.2021
- Maintained accurate and complete billing system and process
- Collaborated with business partners to resolve, improve and implement solutions
- Managed inventory control, ensuring stock levels were maintained to support daily operations effectively.
- Completed audits per identified timeframes and reported findings
- Managed data and correspondence to secure information across complex landscapes of organizational departments.
- Kept records of invoices and support documents
- Fixed minor problems, such as equipment jams and notified repair personnel of major equipment problems
- Operated typing, adding, calculating, and billing machines.
- Provided administrative support with accurate document preparation and data entry.
- Prepared and delivered operational performance reports to inform management.
Construction Controller
Comeca
12.2015 - 03.2017
- Ensured timely financial statement preparation, allowing for better decision-making and strategic planning.
- Prepared detailed variance analyses on a monthly basis, enabling more effective tracking of actuals versus forecasted figures.
- Implemented cost-saving measures, identifying inefficiencies and reallocating resources to achieve optimal results.
- Optimized working capital management by reviewing inventory levels, payment terms, and cash conversion cycles.
- Completed journal entries, reconciliations, and account analysis to prepare quarterly financial documents and general account management.
Education
PETROLEUM ENGINEER -
Universidad del Zulia
Maracaibo, ZULIA12.2013
Skills
- Clerical Support
- Document Control
- Microsoft Office
- Office Supply Management
- Inquiry Requests
- Applied Mathematics
- Documentation and reporting
- Reading Comprehension
- Work Planning and Prioritization
- Email Correspondence
- Document management
- Administrative support
- Attention to detail
- Document preparation
- Teamwork and collaboration
Languages
Spanish
Native or Bilingual
English
Elementary
Timeline
Billing & Operations Assistant
Amspec Services Venezuela
07.2018 - 05.2021
Construction Controller
Comeca
12.2015 - 03.2017
PETROLEUM ENGINEER -
Universidad del Zulia
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