Jorge is available for hire

Jorge Mauricio Diaz Montenegro

Verified Expert in Engineering

DevOps Engineer and Developer

Location

Osaka, Osaka Prefecture, Japan

Toptal Member Since

February 22, 2024

Jorge is an information technology engineer with 10+ years of experience as an IT consultant in the financial and telecommunications industries. An expert in software development and IT support, he adheres to the Information Technology Infrastructure Library (ITIL) service management approach. Having navigated professional environments in Chile, Australia, and Japan, Jorge fosters interpersonal relationships, displays proactive initiative, and maintains composure amidst high-stakes scenarios.

Nagios Windows Linux VMware Migration SQL Server 2016 C#Amazon Web Services (AWS)AWS CLI Jenkins Java ASP.NET Oracle MySQL Software Development Filebeat Veeam

Portfolio

Klap

VMware, Nagios, AWS CLI, Migration, Windows, Linux, Amazon S3 (AWS S3), Veeam...

NicsaIT

OTRS, ASP.NET, Amazon Web Services (AWS), AWS CLI, MySQL, SQL Server 2016, C#...

Xelere

C#, ASP.NET, HP Smart Cloud, Asset Management...

Experience

Windows - 7 years Linux - 5 years Infrastructure - 4 years Nagios - 3 years SQL Server 2016 - 3 years Amazon Web Services (AWS) - 2 years AWS CLI - 2 years Jenkins - 2 years

Availability

Full-time

Preferred Environment

Windows

The most amazing...

...thing I've done is ensuring the secure operation of daily transactional systems under a Linux environment while working in multicultural settings.

Work Experience

Platform and System Engineer

2022 - 2023

Klap

Worked for a company with over 400 employees, facilitating online and on-site purchases for some of the most esteemed card companies.
Launched fresh projects to ensure business continuity and foster growth.
Ensured the proper functioning of the business and its transactional system.

Technologies: VMware, Nagios, AWS CLI, Migration, Windows, Linux, Amazon S3 (AWS S3), Veeam, Kong, Filebeat, Kibana, Elasticsearch, Docker, Kubernetes, Grafana, Prometheus, On-premise, Cloud, Logstash, Azure Active Directory, WinCollect, SQL Server 2019, Terraform, Cloudflare, Jenkins, Scripting, Power Shell Commands, PostgreSQL

IT Consultant

2015 - 2022

NicsaIT

Executed diverse projects such as deploying internal ticketing systems, overseeing client infrastructures, and handling internal software development initiatives.
Collaborated with a diverse team from around the world and served a global client base.
Maintained consistency by performing the same job in both Australia and Japan.

Technologies: OTRS, ASP.NET, Amazon Web Services (AWS), AWS CLI, MySQL, SQL Server 2016, C#, VMware, VirtualBox, Google Cloud Platform (GCP), Linux, Windows, Racking, Microsoft Dynamics 365, Jenkins

IT Consultant

2012 - 2014

Xelere

Advised as a consultant for some important Chilean banks.
Represented two major IT companies to clients, gaining valuable experience working alongside them.
Managed multiple projects concurrently, demonstrating the ability to juggle various tasks simultaneously.

Technologies: C#, ASP.NET, HP Smart Cloud, Asset Management, IBM Tivoli Service Request Manager (TSRM), IBM Db2, Birt Report, Windows, Linux

Software Developer

2011 - 2012

RedBox

Acquired expertise in custom software development.
Mastered C# and SQL Server development for point-of-sale (POS) systems.
Initiated consultancy work for various clients to gain practical experience in the field.

Technologies: C#, SQL Server 2016, Microsoft Visual SourceSafe (VSS)

Experience

Transitioning from On-premise to Cloud Infrastructure

The migration of on-premise machines to AWS that I oversaw, managing approximately 50 machines with storage capacities ranging from 2 to 200 gigabytes. Each machine hosted specific applications, such as Kong for API calls, requiring seamless post-migration functionality.

Education

2006 - 2012

IT Engineer's Degree in IT Engineering

Duoc UC - Santiago, Chile

Skills

Tools

Nagios, VMware, Microsoft Visual SourceSafe (VSS), IBM Tivoli Service Request Manager (TSRM), Birt Report, OTRS, AWS CLI, VirtualBox, Jenkins, Kong, Kibana, Grafana, Logstash, WinCollect, Terraform

Platforms

Windows, Linux, Oracle, Jakarta EE, HP Smart Cloud, Amazon Web Services (AWS), Google Cloud Platform (GCP), Docker, Kubernetes

Other

Infrastructure, SQL Server 2015, Software Development, Asset Management, Microsoft Dynamics 365, Migration, Veeam, Filebeat, Prometheus, Cloud, SQL Server 2019, Cloudflare, Scripting, Power Shell Commands

Languages

Java, C#

Frameworks

ASP.NET

Storage

MySQL, SQL Server 2016, IBM Db2, Amazon S3 (AWS S3), Elasticsearch, On-premise, Azure Active Directory, PostgreSQL

Industry Expertise

Racking

Collaboration That Works

How to Work with Toptal

Toptal matches you directly with global industry experts from our network in hours—not weeks or months.

Share your needs

Discuss your requirements and refine your scope in a call with a Toptal domain expert.

Choose your talent

Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.

Start your risk-free talent trial

Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.

Top talent is in high demand.

Start hiring