CV PACHECO

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LINUX/CLOUD Architect/Engineer
Skills
Systems : LINUX. Security : AC, FBE, FDE, JTR, LDAP, LUKS, NFT, PROXY, SSH, TLS, VPN. Programming : C++, PYTHON, SHELL script. Data : SQL.				Tools : ANSIBLE, KUBERNETES. Networks : BGP, GeoDNS, LACP, NAT, OSPF, PXE, QoS, VIP, VLANs. Languages : English, Spanish, French. Driving licence.
Professional experiences
End 11-2021	LINUX/CLOUD Architect/EngineerSFIL, 4 years, 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. - Implement CLOUD+CLUSTER+HA+LINUX+STORAGE solutions. - Implement backup solutions. - Implement disaster recovery plans. - Define the security plan (Firewall / password / access control). - Implement monitoring solutions. - Be proactive. - Ensure the sustainability and consistency of technical infrastructure. - Automate. - Establish system guides and procedures for the selected architectures. - Participate in maintaining the infrastructure in operational condition. - Maintain technology watch. - Continuously improve. - Migrate infrastructures. + Synthesize the environment for new employees. Environment : APACHE, API, automation (ANSIBLE, PYTHON, REGEX, SHELL script), cloud (OVIRT/RHV, VIRT, VMWARE), containers (KUBERNETES, LXC), COROSYNC/PACEMAKER, data (ORACLE, MARIADB, MONGODB, POSTGRESQL), diagrams, teams, GATEWAY/AXWAY, HTML, schedulers (CONTROLM, XOS), PHP, RSYNC, storage (CIFS, GLUSTERFS, LVM, NFS, OVERLAYFS, SAN), monitoring (ALERTMANAGER, GRAFANA, PROMETHEUS), NTP, REDHAT 7/8 , networks (ARP, BIND, DHCP, DNS, MTR, PXE, SMTP, IP ROUTING, TCP/IP, VLAN), security (AC, BONDING, FIREWALLD, IPTABLES, JTR, KERBEROS, LDAP, LSOF, NMAP, OPENSSL, PROXY, RAID, SATELLITE6, SELINUX, SSH, SUDOERS, TCPDUMP, TIVOLI, TLS, VEEAM), MARKUP WIKI.
	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, BTRFS, C++, DEBIAN, FDE, GIT, KEXEC, HELM, LUKS, LXC, NGINX, SNAP, SSHFS, XML.
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, OPENSTACK, SLURM, TENSORFLOW, XCAT.
End 11-2016	LINUX AdministratorAAA-DATA, 5 months, Paris. Environment : CENTREON, FABRIC, JIRA, SFTP, SNMP, TOMCAT, TINA, VSFTP.
End 05-2016	LINUX and Networks ConsultantGenerix, 10 months, Paris. Set up secure international network connections. + Create DevOps environments. Environment : English, AS2, Spanish, Portuguese, SaaS.
2015-2011	LINUX AdministratorRATP, 4 years, Paris area. + Maintain BLADE server solutions (Dell). Environment : ALTEON, OPENNMS, RMAN, SAN (EMC).
2010	LINUX and Networks ArchitectFAYAT Multiphone, 6 months, Paris area. Define and implement LAN/WAN/VoIP solutions. Environment : OSPF, SIP, sipXecs, QoS, VPN.
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 assignments.
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. + Coordinate a network testing team.
Training
2002	Systems&Networks (CNAM Paris).		1999		Signal processing (AI) (CNAM Paris).
Self-training
ATS, BACULA, BLOCKCHAIN, ELASTICSEARCH, ELK, ENVOY, GDNS, GITLAB CI, gRPC, HADOOP, HAPROXY, JENKINS, JUJU, KAFKA, LVS, MEMCACHED, OPENSTACK SWIFT, OVS, REDIS, TERRAFORM, VARNISH, ZFS.
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.