GCAbout Gabriel
I’m a Senior DevOps/Platform Engineer focused on AWS, IaC, and automation. I’ve operated a 70+ account AWS Organization, built governance (IAM/SCP, SSO/SAML), and delivered repeatable IaC with CloudFormation and CI/CD (GitLab/Jenkins, Python/Bash). I enjoy turning manual processes into reliable tooling, improving security, cost, and developer velocity.
Romanian
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- EricssonAWS Media DevOps EngineerTELECOMMUNICATIONSMay 2021 - Today (5 years and 1 month)Corbeanca, IF, Romania• Improved and deployed blue/green Aspera and Signiant IaC (Cloudformation) stacks with HA NLBs, ALBs, ASGs• Managed SCPs and stacksets for an organization of over 70 AWS accounts• Integrated IAM SAML SSO authentication with ADFS• Automated multiple ingest workflows with S3s, Lambda, SNS, SQS, Python scripts• Deployed security groups and IAM roles to ensure proper access and compliance across multiple AWS accounts.• Utilized GitLab, Jenkins and Jira to streamline workflows and improve overall automation efficiency.• Orchestrated Signiant workflows and automated Aspera deliveries with pre post bash and LUA scripts.
- PwCAdvanced Linux Engineer SME - RemoteAugust 2018 - May 2021 (2 years and 9 months)• Linux Centos/Redhat virtual machines management• MemSQL clusters installation, configuration and administration• Docker containers orchestration• Jenkins continuous delivery CI/CD• Github code deployment• Deployments to Azure infrastructure with more than 300 servers
- UniCredit Bank RomaniaTeam Leader ICT CommunicationsJuly 2011 - July 2018 (7 years)Bucharest, Romania• merger between HVB Tiriac Bank and Unicredit Bank• standardization of telephony infrastructure in the new merged bank by deploying new Cisco IP phones and Cisco gateways in all branches• opened 100 new branches that had to be equipped with new Cisco routers, switches and IP phones• merger between Unicredit Tiriac Bank and Banca di Roma• relocation of the backup data center and replacement of core Catalyst 6500 switches with new Nexus 7000 and Nexus 5000• relocation of HO buildings and main data center along with new core network infrastructure replacement with Nexus 7000 and Nexus 5000 switches• deployment of new Cisco Wireless LAN Controllers and Access Points in the new HO building• proof of concept for installation and configuration of one branch using Cisco Identity Services Engine ISE• upgrades of almost 100 branch switches and routers with new Cisco ISR 2900 routers and Cisco Catalyst 2960 switches• replacement of old Cisco PIX 515 firewalls with new Cisco ASA 5500 series• upgrade of old Juniper SA 4500 with new Pulse Secure appliance
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Education
- Universitatea "Politehnica" din București Liceul Iulia Hasdeu