Luis Augusto Sánchez Barrios
Summary
Results-driven Systems Engineer with 5 years of expertise
Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Web Developer
DataWeb C.A.
Maracaibo, Venezuela
01.2014 - 02.2015
- Coded websites using HTML, CSS, JavaScript, and jQuery languages.
- Planned website development, converting mockups into usable web presence with HTML, JavaScript, AJAX, and JSON coding.
- Engaged with clients to plan and optimize site issues and queries.
- Multi-tasked across multiple functions and roles to meet deadlines and organizational expectations.
- Oversaw technical issues and troubleshooting requests to resolve user problems.
- Developed technical solutions required to accommodate specific user-facing assets
- Ran debugging tools to eliminate flaws and glitches prior to publishing.
- Optimized web applications for speed, scalability and security.
- Performed unit testing of web applications and troubleshot issues.
Junior Programmer
Telinfor S.A.
Ciudad Autónoma de Buenos Aires, Argentina
10.2018 - 04.2021
- Worked closely with clients to establish specifications and system designs.
- Worked with developers to identify and remove software bugs.
- Stored, retrieved and manipulated data for close analysis of database performance.
- Built databases and table structures for web applications.
- Provided technical support using knowledge of complex technology to solve problems and support new projects.
- Developed reports using SQL server reporting services.
- User Management, including deactivating platform users using the database.
- Participation in the integration of new equipment for the company's Datacenter, ensuring the smooth operation of the products and services once the changes were completed.
- Monitoring of products and services; Using the company's own tools, monitoring tasks were carried out to ensure the proper and correct behavior of our products and services.
- Problem identification and resolution. When a failure or service outage occurred, the objective was to detect the issue and resolve it using company tools such as database utilization and analysis of company equipment and connectivity.
Junior Network Engineer
Freelancer
Ciudad Autónoma de Buenos Aires, Argentina
09.2021 - Current
- Recommended network security standards and upgrades to management.
- Troubleshot complex multi-vendor network service provider issues.
- Assisted with implementation and support of network monitoring tools.
- Provided network support services for devices such as hubs, bridges, routers, and other hardware.
- Monitored network capacity and performance to diagnose and resolve complex network problems.
- Escalated emergency technical issues beyond knowledge to maintain optimum up-time.
Education
Bachelor of Science - Systems Engineering
Universidad Dr. José Gregorio Hernández
Maracaibo - Zulia, Venezuela09.2014
Skills
- Local Area Network (LAN)
- OSPF Routing
- VLAN Aggregation
- Switching Protocols
- Network Operations
- Technical Support
Certification
● JNCIA
● Web Development
● Cisco CCNA Exploration
○ Network Fundamentals
○ Routing Protocols and Concepts I
○ Routing Protocols and Concepts II
○ LAN Switching and Wireless
● Studying to take the JNCIS (Juniper Networks Certified Specialist) exam.
Languages
Spanish
Native language
English
Proficient
C2
Timeline
Junior Network Engineer
Freelancer
09.2021 - Current
Junior Programmer
Telinfor S.A.
10.2018 - 04.2021
Web Developer
DataWeb C.A.
01.2014 - 02.2015
Bachelor of Science - Systems Engineering
Universidad Dr. José Gregorio Hernández