CV PACHECO

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Download & Contact (Code:oPRgHPoDoH)

VISIO (Ask me an Access Control Code)

LINUX/CLOUD Architect/Engineer
Skills
* Systems : LINUX.
  • Security : AC, FBE, FDE, JTR, LDAP, LUKS, IPTABLES, PROXY, SSH, TLS, VPN.
  • Programming : C, PYTHON, SHELL script.
  • Data : SQL.


 * Tools : ANSIBLE, K8S.
  • Networks : BGP, DHCP, GeoDNS, IP ROUTING, LACP, LB, NAT, OSPF, PXE, QoS, VLANs.
  • Languages : English, Spanish, French.
  • Driving licence.


Professional experiences
Since03-2022 LINUX/CLOUD Architect/EngineerADLERE, Paris area.

Within the DOSI and in close collaboration with all the IT teams, I participated in respecting the general technical architecture model for the projects as well as the coherence and evolution of the technical infrastructures. I participated in the best adequacy of state-of-the-art solutions in relation to the constraints and objectives of the company.

- Define/Implement CLOUD+CLUSTER+HA+LINUX+STORAGE solutions.

- Define/Implement backup solutions.

- Define/Implement disaster recovery plans.

- Define/Implement the security plan (firewall / password / access control).

- Define/Implement monitoring solutions.

- Be proactive.

- Ensure the sustainability and consistency of technical infrastructure.

- Automate.

- Establish system guides and procedures for the selected architectures.

- Continuously improve.

- Maintain technology watch.

- Migrate infrastructures.

- Participate in maintaining the infrastructure in operational condition.

+ Synthesize the environment for new players.

Environment : APACHE-API-HTML-NGINX, automation (ANSIBLE, REGEX, SHELL script), cloud (OVH, VMWARE), containers (DOCKER-PODMAN, HELM-K8S-MICROK8S-OPENSHIFT, LXC-LXD, SNAP), diagrams, GIT, markup WIKI, MEDIAWIKI, ML, monitoring (ALERTMANAGER, GRAFANA, PROMETHEUS), NTP, networks (ARP, BIND, DHCP, IP ROUTING, MTR, OVS, PXE, TCP/IP, VLAN), security (2AF, AC, APPARMOR, BTRFS, COROSYNC/PACEMAKER, FDE, FIREWALLD, GDNSD, HAPROXY, IPTABLES, KEXEC, KEYCLOAK, LDAP, LSOF, LUKS, NFTABLES, NMAP, OPENID, OPENSSL, OVERLAYFS, PFSENSE, PROXY, RAID, RSYNC, SATELLITE6, SELINUX, SSH, SSO, SUDOERS, TCPDUMP, TLS, VAULT, VIP, VPN, WSO2), NGINX, NTP, storage (CEPH-ODF-ROOK, LVM, MARIADB-MYSQL, POSTGRESQL, S3), systems (ALPINE, DEBIAN-UBUNTU, REDHAT-ALMALINUX-7-8), teams, XML.

LINUX/CLOUD Architect/Engineer

- Create a resilient and low consumption CLOUD LAB (diagram).

- Create an infrastructure audit tool (code diff_code_sample).

- Create a dynamic infrastructre backup tool (code).

- Create an application "debug" tool (code).

- Create an infrastructure mapping tool (code).

- Secure KEEPASS against the copy of the database (wiki).

Environment : AWS CLI, C++, SSHFS, TERRAFORM.

End

11-2021

LINUX/CLOUD Architect/EngineerSFIL, 4 years, Paris area.

Environment : CONTROLM, GATEWAY/AXWAY, PYTHON, PHP, RHV, storage (CIFS, GLUSTERFS, NFS, ORACLE, SAN), security (BONDING, JTR, KERBEROS, TIVOLI, VEEAM), SMTP, XOS.

End

07-2017

LINUX/CLUSTER AdministratorSAFRAN, 7 months, Paris area.

Administer the supercomputer (HPC) of the aerospace sector.

+ Operate data center.

Environment : AI, CUDA, GPFS, INFINIBAND, NAGIOS, OPENMPI, OPENSTACK, SLURM, TENSORFLOW, XCAT.

End

11-2016

LINUX AdministratorAAA-DATA, 5 months, Paris.

+ Fixed a critical security issue.

Environment : CENTREON, FABRIC, JIRA, SFTP, SNMP, TOMCAT, TINA, VSFTP.

End

05-2016

LINUX and Networks ConsultantGenerix, 10 months, Paris.

Set up secure world wide network connections.

+ Create DevOps environments.

Environment : AS2, English, Portuguese, SaaS, Spanish.

2015-2011 LINUX AdministratorRATP, 4 years, Paris area.

+ Maintain BLADE server solutions (Dell).

Environment : OPENNMS, RMAN.

2010 LINUX and Networks ArchitectFAYAT Multiphone, 6 months, Paris area.

Define and implement CLOUD/LAN/WAN/VoIP solutions.

Environment : OSPF, SIP, sipXecs, QoS.

2009 LINUX Operations TechnicianBNP Paribas, 1 year, Paris area.
2008 Various missions.Including 9 months in Ireland.
2007-2006 LINUX Operations TechnicianBouygues Telecom, 16 months, Paris area.

+ Develop a WEB application for NEXT SOLUTIONS.

2005 Systems and Networks ConsultantINFOCEPO, 5 months, Paris area.
2004-2003 Embedded Systems and Networks TesterSagem (SAFRAN), 17 months, Paris area.

+ Define and automate system, network and storage tests.

Environment : Network analyzer, JAVA.

2002 Various missions.
2001-2000 Networks Operations TechnicianEADS Multicoms, 2 years, Paris area.

Operate satellite networks (aerospace).

Environment : HPOV, MODEM, MRTG, SDH, SS7.

1999-1998 GSM Network TechnicianBouygues Telecom, 16 months, Paris area.

Define secure paths on the national network.

+ Conduct network tests.

Training
2002 Systems&Networks (CNAM Paris). 1999 Signal processing (AI) (CNAM Paris).
Self-training
ATS, BACULA, BLOCKCHAIN, ECK, ENVOY, GDNS, GITLAB CI, GRPC, JUJU, LVS, MARIADB GALERA, MEMCACHED, OPENSTACK SWIFT, REDFISH, REDIS, VARNISH.
Profile
With a higher education (BAC +3 Electronics, Systems, Networks, IT), I am proactive and endowed with a good perspective.

I have a strong culture of commitment and results, I am autonomous, rigorous, reactive and I like to take up challenges.

I am passionate about technology watch and have authority over my favorite technologies.

I have excellent abilities to integrate and manage complex systems.

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