Timothy Costello
Live Oak,CA
Summary
A challenging Bookkeeping job in accounting dept. Organized Bookkeeper proficient in QuickBooks and Adobe software. Executed bookkeeping tasks for large corporations and excelled at quickly learning new accounting methods and procedures. Excellent accounting skills and attention to detail leading to decreased loss of revenue.
Overview
16
16
years of professional experience
Work History
Sr Electro-Mechnical Bench Fabricator
Aerojet ISO 9001 and ISO 14001
08.2002 - 05.2004
- Inspected electronic assemblies, subassemblies, parts, and components for defects
- Recorded data from dial readings, computers and graphed results
- Suggest redlines to procedure
- Laid out, built, tested with computers, repaired and modified developmental and production electronic components, parts, equipment and systems, such as missile control instrumentation, test equipment and Class 3 flight Hardware
- Use MS Office and Network to manage information
- GD&T and document control.
Electronic Tech II
Folsom Research An ISO 9001 Crop.
01.2000 - 08.2002
- Controlled video console to regulate transmission of television scenes, including test patterns, filmed and live HD color telecasts
- Video standards, color calibration, rework Altera 208 pin flat-pack
- Troubleshoot to component level video circuits, use computers to load and test Screen Pro Seamless Video Switcher.
R & D Tech
Integrated Surgical Systems An ISO 9002 Corp.
10.1998 - 03.1999
- Devised test equipment and circuitry to conduct functional, operational, environmental and life tests to evaluate performance and reliability of prototype and production model robots
- Assisted engineering staff in development and fabrication of prototype, custom-designed, electronic circuitry in research laboratory, using knowledge of micro-electronic processing equipment, procedures, and specifications
- Use computer software programmer for chips, Antivirus programs, and network filing systems.
Owner/Bookkeeper
Sunburst Electronics
01.1988 - 01.1995
- Enter receipts, sales tags into the computer, code from chart of accounts, and generate all financial statements using accounting software
- Prepare invoices and submit Ca Sales tax
- Load and operate software packages, such as operating systems, Windows, MS office, and accounting program
- Troubleshoot and repair tube amp, solid state electronics, musical computer keyboards, and video circuits.
Education
Introduction to Accounting -
Yuba College
Business Math -
ARC
QuickBooks -
ARC
Business Communications -
ARC
Financial Accounting -
ARC
Excel 1 and 2 -
ARC and SCC
Payroll Accounting -
ARC
Certificate in Accounting Clerk -
ARC
05.2024
AS Electronics Technology -
American River College
08.2012
Skills
- Bookkeeping
- Accounts Receivable
- Accounting and bookkeeping
- Quickbooks
- Bank Reconciliation
- Microsoft Office
Timeline
Sr Electro-Mechnical Bench Fabricator
Aerojet ISO 9001 and ISO 14001
08.2002 - 05.2004
Electronic Tech II
Folsom Research An ISO 9001 Crop.
01.2000 - 08.2002
R & D Tech
Integrated Surgical Systems An ISO 9002 Corp.
10.1998 - 03.1999
Owner/Bookkeeper
Sunburst Electronics
01.1988 - 01.1995
Introduction to Accounting -
Yuba College
Business Math -
ARC
QuickBooks -
ARC
Business Communications -
ARC
Financial Accounting -
ARC
Excel 1 and 2 -
ARC and SCC
Payroll Accounting -
ARC
Certificate in Accounting Clerk -
ARC
AS Electronics Technology -
American River College
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