User:David Mingas Zau

David Mingas Zau born in 31st May 1980, Cabinda, North Angola province,second son of Pedro Zau (Born in 1957) and fourth of Pascoalina Chiola Mingas (Born in 1958).

Davz as well known is married to Nice Madia Varela Silva Born in 1985 both have has two daughters (Arieth Mingas Varela Silva "Dalva" Born in 2005, Edvania Varela Mingas Zau "Edy" Born in 2009) and a son (Danilo varela Mingas Zau Born in 2011).

Davz childhood was in Landana/Cacongo up to 10 years old; In Landana he studied at Luvula school. In 1990 he moved to Cabinda city, Lombo Lombo square to live with his father, step mother Madalena Zau Macaia and his brothers and sisters.

Davz started to attend primary school 1987 to 1989 - Luvula (Cacongo) and completed in 1994 - Patrice Lumumba (Cabinda), 1995 to 1997 -  Secondary school (Lombo-Lombo School and Barao Puna scholastic complex), 1998 to 2001 - high school Instituto Medio Politecnico de Cabinda, 2002 to 2007 - University Lusiada.

I have been travelled to many countries ROC (Republic of Congo "Point Noire 1985, 2006, 2007, 2013", 2008), DRC (Democratic Republic of Congo "Muanda, Baqui, Boma 1989", "Kinshassa 2011"), SA (South Africa "Johanesbug 2010, 2011"), Emirates ("Dubai" 2010, 2012), Kenya " Nairobi 2012", India "Mumbai or Bombay 2010, 2012", USA "California, Houston, San Ramon, Dublin, Concord 2013".

Languages Foreign Languanges English (Full professional proficiency) Portuguese (Native or bilingual proficiency) French (Elementary proficiency)

Africans Languages Fiote or Ibinda (Kiwoyo) - (Cabinda Local mother thonge) Kikongo (ROC Local mother thonge) Lingala (DRC Local mother thonge)

Professional History Summary I have worked within different companies and acted in several activities since I started working in 2002. I worked as:

•	Cashier at BAI "Banco Africano de Investimento"; •	Accountant & Clerk at GII-Geophysical Institute of Israel; •	Manager Assistant, Financial & HR Support at SPL-Serviços Petroliferos, Lda; •	Distribution Accounting Accountant in Finance Department, CABGOC-Chevron; •	IT Business Analyst – Finance Support Group, CABGOC-Chevron; •	IT Business Analyst – SCM Support Group CABGOC-Chevron

Proficiencies: •	Knowledge of functional area and business processes associated with the functional areas described (Finance, •	Supply Chain and Project Cost Management). •	Experience in interpreting business process needs into system requirements. •	Strong analytical ability. Able to quickly identify, replicate, track and resolve complex system or process issues. •	Understand the impact changes throughout the system. Quality oriented with attention to detail. •	Strong communication skills. Able to communicate with a diverse customer base across multiple time zones. •	Able to maintain the standard under pressure from various sources. •	Knowledge of Chevron internal controls and information protection policies, processes and concepts. •	High degree of flexibility to manage changing business needs. •	Ability to work in a dynamic, changing environment and maintain positive working relationships in a team with many different cultures.

•	Experience IT SCM Business Analyst at Chevron September 2011 - Present (1 year 10 months) •	Ensure system (E1, Ariba and Insight) availability 24/7 @ 99.99% •	Troubleshooting for all System (E1, Ariba and Insight) related Issues •	Accurate and timely resolution of all Issues reported via Remedy Application depending on its Priority •	Provide Issue resolution status update •	Unit testing of new GBL/ASU/ESU from central teams through PAD •	Regression testing in sequence of new GBL/ASU/ESU from central team •	End user Training form Key System (E1, Ariba and Insight) roles and tasks •	End user guide form Key System (E1, Ariba and Insight) Roles and Tasks •	Support for due and timely completion of all business nightly scheduler Jobs •	Perform disaster recovery drills once a year •	Communicate planned and unplanned System outages •	Communicate system performance issues that may cause business disruption •	Follow IT-SBS change Management Protocol

'''IT Business Analyst – Finance Support Group at Chevron July 2009 - August 2011 (2 years 2 months)'''

•	Lead, coordinate and perform work process reviews across all functional areas of the Finance Department •	(Includes but not limited to: Accounts Payable, Accounts Receivable, Intercompany, Joint Venture •	Accounting, Production Accounting, Fixed Assets, Contracts, Cash, Banking, and Insurance, ICC SOX & •	Compliance). •	Recommend and implement procedures and or computer applications which lead to improved efficiency, Lower costs, stronger controls, increased customer satisfaction and enhance Angolanization process. •	Ensure system (E1, Insight and QRA) availability 24/7 @ 99.99% •	Troubleshooting for all System (E1, Insight and QRA) related Issues •	Accurate and timely resolution of all Issues reported via Remedy Application depending on its Priority •	Provide Issue resolution status update •	Unit testing of new GBL/ASU/ESU from central teams through PAD •	Regression testing in sequence of new GBL/ASU/ESU from central team •	End user Training form Key System (E1, Insight and QRA) roles and tasks •	End user guide form Key System (E1, Insight and QRA) Roles and Tasks •	Support for Finance month and annual close activities along with 5/6WD SAP transmission •	Provide E1 Accounting Data Extract to Finance ICC •	Support for timely completion of all scheduled EDI for domestic and international vendor Pmts •	Support for due and timely completion of all business nightly scheduler Jobs •	Perform disaster recovery drills once a year •	Communicate planned and unplanned System outages •	Communicate system performance issues that may cause business disruption •	Follow IT-SBS change Management Protocol

'''Distribution Accounting Accountant at Chevron July 2006 - July 2009 (3 years 1 month)'''

•	Ensure control of 3rd party payment documents (Invoices), from receipt through payment, •	Processing of invoices & other requests for payment. •	Perform accurate & appropriate cost distribution based on info provided, •	Ensure compliance with internal controls, policies, and legal requirements. •	Report activity & performance metrics on a monthly basis, •	Respond to A/P inquiries from Sponsors, Vendors, Supply Chain Management, etc. •	Provide appropriate & timely adjustments to vendor accounts & account coding based on Sponsor provided information •	Provide support to respective supervisors in reviewing (and possibly, posting) batches up to a certain $ amount and for certain selected vendors. •	Maintain the weekly monitoring pending invoices for payment worksheet •	Maintain monthly performance metrics, error log, and incident-monitoring log. •	Validate all invoices received from the Registry

'''Manager assistant, Financial & HR Support at SPL March 2006 - June 2006 (4 months)'''

Use to handle all Finance & Accounting and HR (Coordinate) matters

'''Accountant & Admin assistant at GII-Geophysical Institute of Israel June 2005 - November 2005 (6 months)'''

Used to handle all accounting and admin matters

Bank Cashier at BAI-Banco Africano de Investimentos

January 2004 - January 2005 (1 year 1 month) •	Assisting customer to deposit a desired amount of money, •	Assisting customer to withdraw a required amount of money by Cash checks and pay out money after verifying that signatures are correct, that written and numerical amounts agree, and that accounts have sufficient funds. •	Receive checks and cash for deposit, verify amounts, and check accuracy of deposit slips. •	Identify transaction mistakes when debits and credits do not balance. •	Prepare and verify cashier's checks. •	Process transactions such as term deposits, retirement savings plan contributions, automated teller transactions, night deposits, and mail deposits. •	Perform clerical tasks •	Monitor bank vaults to ensure cash balances are correct. •	Order a supply of cash to meet daily needs. •	Sort and file deposit slips and checks. •	Balance currency, coin, and checks in cash drawers at ends of shifts, and calculate daily transactions using computers, calculators. •	Communicate with a wide range of all customers whenever needed

Honors and Awards

5 Working years Award Certification Chevron July 2011

Certifications

Business Analysis Foundation George Washington February 2012