Dan-Andrei Trincu
DevOps | System Administrator | Ethical Hacker | Penetration Tester | Bug Bounty Hunter
Iasi,IS
Summary
Critical thinking DevOps Engineer with extensive understanding of high availability architecture and concepts. Purpose-driven professional with capacity to be strong team player plus work effectively independently.
Detail-oriented self-taught Penetration Tester, no studies but passionate programmer, with the ability of learning fast anything in this industry.
Cyber-Security lover, I enjoy the most playing around with vulnerabilities on platforms like HackTheBox, TryHackMe, and many others. That’s how I got used to Linux, this being main OS on my personal laptop.
Overview
2
2
Years of professional experience
3
3
Years of self-taught Penetration Testing
1
1
Certification
Work History
DevOps Engineer
YOUPAL GROUP
03.2022 - Current
- Configured, maintained and administered Linux systems that host build and release engineering apps by constantly monitoring system load and memory consumption
- Participated in release meetings to identify and mitigate potential risks
- Crafted Shell scripts for system maintenance and file management
- Configured web servers to enable caching, CDN application servers and load balancers
- Administrated DHCP, DNS services in Linux
- Managing systems routine backup, scheduling jobs like disabling and enabling CRON jobs, enabling system logging, network logging of servers for maintenance, performance tuning, testing
- Designing Firewall rules for new servers to enable communication with application
- Implemented monitoring tools ex
- Grafana, , Elastic Search, Prometheus, Wazuh
- Performed threat analysis in a 24/7 environment, mitigating and managing all threats and risks to the company
- OWASP Top 10 Issues identifications like SQLi, CSRF, XSS and Path Traversal
- Perform grey box testing of the web applications
DevOps Engineer
CREATEQ ENGINEERING
Iasi
12.2021 - 12.2022
- Built services through a combination of Terraform to provision infrastructure, Packer and Ansible to bake the images, all being coordinated with BitBucket
- Was an integral part of the team that improved and monitored cloud infrastructure on AWS and Jenkins
- Used Jenkins to automate build and deployment that reduced human error and speed up staging/production processes
- Ensured of all project documentation was created and updated, including design, development and deployment
- Performed monthly and on-call deployments of application codes to AEM production environments
- Involved in designing and developing Amazon EC2, S3, Simple DB, RDS, Elastic Load Balancing, SQS and other services of the AWS infrastructure
- Developed build and deployment scripts using MAVEN as build tools in Jenkins to move from one environment to another ones and also created new scripted pipelines from scratch for Jenkins
- Created buckets in AWS and stored files; enabled Versioning and security for files stored
System Administrator
Newroco
Iasi
10.2021 - 12.2021
- Carried out troubleshooting processes and diagnosed issues related to software and networks
- Configure and install local servers, execute hardware and software upgrades, and support disaster recovery and backup procedures
System Administrator
Express Credit Amanet
Iasi
08.2021 - 09.2021
- Perform installations, upgrades and troubleshooting for users and devices, including laptops, desktops and printers
- Provided support to technical teams in developing, implementing, and optimizing database systems and creating security protocols for data protection
Education
High School Diploma -
09.2013 - 06.2017
Skills
Python & Bash
undefinedCertification
EJPT - Junior Penetration Tester
Timeline
EJPT - Junior Penetration Tester
05-2022
DevOps Engineer - YOUPAL GROUP
03.2022 - Current
DevOps Engineer - CREATEQ ENGINEERING
12.2021 - 12.2022
System Administrator - Newroco
10.2021 - 12.2021
System Administrator - Express Credit Amanet
08.2021 - 09.2021
Colegiul National "Calistrat Hogas" - High School Diploma,
09.2013 - 06.2017
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