Angel Acosta

“Hello! My name is Angel Acosta. I am currently serving as a Backup Data Administrator for True Oil, LLC. I have experience in a wide range of Information Technology and Networking processes including upgrading and maintaining hardware, software, and related infrastructure. I have advanced expertise in LAN/WAN administration, help-desk management, and integrated software applications.

What I Do

Networking

Provided tier 1 and tier 2 troubleshooting for network infrastructure, voice/data communications, and information security incidents. Responded to service desk tickets, isolated root causes, and escalated complex issues to senior engineers. Troubleshot LAN/WAN connectivity, VPNs, telephony systems, and firewalls to quickly restore service during outages.

Windows Administration

Diagnosed and fixed escalated tier 3 issues with Windows desktops, servers, and networking. Documented solutions for common end-user OS and deployment problems. Optimized Active Directory and systems architecture. Automated account, software, and configuration management.

Jr. Developer

Collaborated with senior developers to expand coding skills and gain hands-on experience with new technologies. Contributed to projects under the guidance of lead architects to learn industry best practices. Assisted in code reviews and release testing to broaden understanding of SDLC processes. Partnered with mentors to level up abilities in C#, .Net, and cloud platforms.

Linux Administrator

Managed Oracle Linux servers and database availability. Automated backup, restore, and disaster recovery. Upgraded and optimized Linux systems and database instances.

Recommendations

Clients I have supported

Studying Goals

ADDITIONAL STUDIES
Linux Sever Administrator
SQL DBA Administrator
Windows Server Administrator
Netvault & Smart Disk
Backup & Recovery
Python
CERTIFICATION PATH
Microsoft Azure Fundamentals AZ-900 Certificate
Google Data Analytics Professional Certificate
Google Cybersecurity Professional Certificate
Google Cloud Certification: Cloud DevOps Engineer Professional Certificate

My Hobbies & Interest

Fitness

Family

Pets

Movies

Programming

Playing Guitar

Microsoft Azure

Game Development

Resume

Education

2022 - Present
True Oil, LLC

BACKUP DATA ADMINISTRATOR

Responsible for providing day-to-day support to the company within the Information Technology department.

  • Managing: Backups and restores for all Servers and Client machines (Desktop’s Laptop’s and VDI’s).
  • Troubleshooting: In-depth troubleshooting of backup and restore failures on both Windows and Linux servers with varied configurations.
  • Restoring: Performed data restorations for server, file system and/or databases upon customer request in a calm and controlled fashion while maintaining consistent communication with the customer.
2016 - 2022
True Oil, LLC

NETWORK ADMINISTRATOR/JR.DEVELOPER SUPPORT

Competent in all IT processes for a major exploration and production company in the oil industry. Maintain a wide range of daily operations and technology projects, including working with Cisco routing and switching.

  • Customer Support: Navigate all network problems involving a combination of hardware, software, power, and communications with detailed precision. Inform customers and department managers on ticket status while operating under a high-demand environment.
  • Computer Maintenance: Able to maintain and build solutions for company servers, computers, printers, and other equipment.
  • Team Collaboration: Communicate with the product and engineering team to develop and enhance new product concepts.
2014 - 2016
Natrona County Sheriffs

COMPUTER SUPPORT SPECIALIST

Conceptualized, developed, and deployed a new server with Microsoft Server 2012 R2, which tests video recording systems and communications within county vehicles.  Coordinated system implementation, generated reports, and forwarded all information to Senior Management.

  • IT Support: Maintained vehicle fleet and recording cameral systems, data connectivity issues, switches, routers, firewalls, and Cisco equipment.
  • Employee Training: Trained employees and explained protocols on all technical processes.
  • Project Support: Contributed solutions for hardware and software by upgrading system stability and overall productivity.
2013 - 2014
Verizon Wireless

CELLULAR FIELD ENGINEER

As a Cellular Field Engineer, I supported interdepartmental objectives, provided maintenance, integrated networks, performed troubleshooting, application testing, and worked on fiber optics.

2012 - 2013
Optimum West Cablevision

NETWORK ENGINEER

As a network engineer, I assembled wire components, installed quality reviews, and provided troubleshooting at customer locations. I completed testing of complex systems and installations for multiple sites all over Wyoming. I also educated customers/vendors regarding demarcation locations and the type of hand-off.

2010 - 2012
Wyoming Medical Center

COMPUTER SUPPORT SPECIALIST

As a computer support specialist, I oversaw the daily operations of computer systems and resolved computer problems as needed. I set up equipment for employee use including cable installation, hardware, and software. I maintained detailed records of daily data communication transactions and installation activities.

Education

2013 - 2013

Network Systems Administration

Associate Degree
GPA: 3.43

2006 - 2024

Network and Communication Management

Bachelor Degree
GPA: 3:42

Knowledges

Network & Support Skills

LAN and WAN Management

50%

Software Applications

50%

IT Security

55%

Microsoft Active Directory

55%

Help Desk Support

75%

Analytical and Problem-Solving Abilities

80%

Networking Management

60%

Backup Administrator Skills

Linux

10%

Backup

25%

SQL

30%

Oracle

10%

Netvault

50%

IBM

25%
  • Software Installation
  • Windows operating systems
  • MDM
  • Office 365
  • Time Management
  • Communication
  • Problem-Solving
  • Flexibility
  • Windows Server 2019
  • Visual Studio 2022
  • Help Desk Support
  • Microsoft Active Directory
  • WSUS
  • BitLocker encryption
  • VMWare Virtual PC
  • AirWatch
  • C#
  • C++
  • IT Management
  • Training
  • RDP
  • Teamviewer
  • Batch Scripting
  • Cisco Anyconnect VPN
  • Cisco Jabber
  • ShoreTel
  • Microsoft Exchange
  • Ubiquiti airFiber
  • Anti-virus
  • Malware and Spyware
  • MS Office Suite
  • Microsoft SCCM
  • Critical Thinking
  • Voice & VOIP Administration
  • Networking
  • Systems Analysis
  • Information Ordering
  • Network Operating Systems
  • Remote Desktop Tools
  • Documenting
  • Printers
  • Help Desk Support
  • Ticketing System
  • MacOS
  • Mobile
  • TCP/IP

Certificates & Courses

Portfolio

Contact

Casper, Wyoming

(307) 337-8806

Open for work opportunity

angel@mrangelacosta.com

How Can I Help You?