Senior Network Analyst
2017 - PRESENTMobicare- Built and maintained a CI/CD pipeline to improve the development and operations performance.
- Used the concepts of infrastructure as code and began versioning the definitions files to make it possible to track changes more efficiently.
- Wrote a Bash script to automate deployment to AWS ECS.
- Configured the dashboards and alarms using ELK, Kinesis, Firehose, and Zabbix.
- Developed Ansible scripts to automate the deployment of new versions of FreeRadius and HaProxy.
- Created a FreeRadius solution.
Technologies: AWS, Bash, Linux, Ansible, GoCD, Git, CICD, SQL, ELK, ECS, Docker, S3, EC2, ZabbixIT Coordinator
2014 - 2017Odebrecht Oil & Gas- Commissioned the telecommunications and IT infrastructure of new ships in South Korea and Singapore.
- Prepared the budget and monitored the project and IT infrastructure setup on vessels.
- Analyzed the engineering IT and telecom design.
- Executed the Dell servers with VMWare with Hypervisor and Windows Servers as the operating system for mission-critical environments (e.g., oil rigs).
- Set up network equipment such as Cisco switches, Cisco wireless controllers, Cisco Access Point, Riverbed WAN accelerators, Palo Alto firewalls, and Juniper firewalls.
- Implemented the system's replication feature for the onshore and offshore databases with a very restricted satellite bandwidth.
Technologies: Windows Server, SQL Server, CentOS, Cisco IOSIntern
2013 - 2014Nokia (formerly Alcatel-Lucent)- Developed a solution for WiFi-offloading using OpenWRT (Linux) on TP-Link routers to close the GRE tunnels with the network edge gateways on backhaul networks.
- Assisted the development of commercial and technical offers involving IP network solutions.
- Supported the development of commercial and technical offers, involving mobile access solutions (LTE and femtocells).
- Followed up and developed solutions that enabled the technical conditions required by the customer.
Technologies: Linux, OpenWRT
Fernando Sergio Cardoso Cunha
Software Developer in Toronto, ON, Canada
Member since February 27, 2018
Fernando is a telecommunications engineer who's been working in his chosen field since 2013. He's gained hands-on experience working in challenging environments as an IT coordinator and IT engineer. Fernando joined Toptal to work on projects where he can make a meaningful contribution and deliver real value to his clients.
Fernando is now available for hire
Portfolio
- MobicareAWS, Bash, Linux, Ansible, GoCD, Git, CICD, SQL, ELK, ECS, Docker, S3, EC2...
- Odebrecht Oil & GasWindows Server, SQL Server, CentOS, Cisco IOS
- Nokia (formerly Alcatel-Lucent)Linux, OpenWRT
Experience
- Linux, 6 years
- Bash, 4 years
- Linux CentOS 7, 3 years
- AWS ECS, 2 years
- AWS S3, 2 years
- AWS EC2, 2 years
- AWS ECR, 2 years
- Amazon Web Services (AWS), 2 years
Availability
Part-time
Preferred Environment
AWS, Terraform, VS Code, Python
The most amazing...
...thing I've done was to create scripts that allowed the development and operations team to save hours every week with automatic deployments.
Employment
Experience
- A Script for a CI/CD Pipeline (Other amazing things)
I created from scratch the script for a full CI/CD pipeline; using Ansible and Bash scripts to manage AWS resources.
Skills
Languages
Bash, Python, SQLTools
ELK (Elastic Stack), AWS ECR, AWS ECS, Ansible, AWS CLI, AWS ELB, Terraform, Helm, Bitbucket, Jira, Amazon EKS, GitLab CI/CD, Packer, AWS CodeDeploy, AWS CodeCommit, Nginx, Zabbix, SlackParadigms
DevOps, Scrum, KanbanPlatforms
Linux, Amazon Web Services (AWS), Linux CentOS 7, AWS EC2, Docker, New Relic, KubernetesStorage
AWS S3Other
Site Reliability Engineering (SRE), HAProxy, AWS CodePipeline, GoCD, Site Reliability, Open Policy AgentFrameworks
AWS HA
Education
- Bachelor's degree in Telecommunications Engineering2008 - 2014Universidade Federal Fluminense - Niterói, Brazil
Certifications
- AWS Certified Developer – AssociateOCTOBER 2018 - OCTOBER 2020PSI Services LLC
- AWS Certified SysOps Administrator - AssociateJULY 2018 - JULY 2020PSI Services LLC
- AWS Solutions Architect - AssociateMAY 2018 - MAY 2020PSI Services LLC
