Darius Crișan
Tech aficionado, with a passion for automatization, cloud, Linux, distributed systems, programming, networks, IoT and any other technology out there.
Tech Geek
Up to date with the latest emerging technologies in today's industry.
Programming/Orchestration
Good knowledge of Python, Docker, Chef, Ansible, Jenkins, Bash, etc.
CLOUD
Passionate about cloud, networks, systems, automatization.
Linux
Experience and ease of use with different distros.
Hard worker
Among the best students of the Faculty of Telecommunications, UTCN (Valedictorian)
Focused
Determined to become the best version of myself
Resume
My exciting journey of discovering the world of IT, listed in a few words below.
Education
Bachelor degree in Telecommunication Engineering
2017 - 2021
> Faculty of Electronics, Telecommunications and Information Technology
- Bachelor Degree Thesis: "Energy Consumption and Performance Monitoring of a Software-Defined Networking Infrastructure Using ONOS and Mininet" (Best Paper)
- Networking: Switching and Routing, Cabling and standardizations, Protocols (IPv4, IPv6, DNS, ARP, HTTP/HTTPS, DHCP, RIP, OSPF, TCP, UDP), Client-Server Architectures, Congestion control
- Programming: Python, Java, C/C++, Matlab & Simulink, MySQL, Javascript, JQuery, HTML, CSS
- OS: Proven knowledge in Linux, MacOS & Windows
- Electronics: Digital & Analog signal processing and circuit design
Digital Workshop for Programmers (in Java)
2018 (Oct. - Dec.)
- Acquired the skills to write clean code, use design patterns and follow best practices
- Bug Hunt activities
Professional Experience
Junior Network Administrator
2020 - 2021
> Cluj-Napoca, Student Dormitory 5
- Tier 1 & 2 tech support
- Monitoring of intra-network applications and web platforms
- Management of network and multimedia devices
Internship - Process Engineer
2019 (Jul. - Sep.)
> Bosch Automotive Service Solutions, LLC, Blaj (Alba)
- Technical writing (work documents for the HQ in Germany)
- Organized training meetings for the operators
- Supervision of workflow
Associate Cloud Systems Engineer
2021 (Feb.) - Present
> Paddy Power Betfair
- Complete monitoring & observability of hybrid-cloud infrastructure.
- Developing/upgrading tools to provide improvements in the PPB infrastructure.
- Maintaining the performance and availability of core operational toolsets.
- Building/developing and supporting solutions that provide visibility into the operational health of PPBs technology stack
- Automating the boring tasks and improving already existing processes.
Projects & Skills
- AWS: EC2 (security groups, auto-scaling, load balancing, elastic IP binding, etc.), Route 53, ElastiCache, RDS, S3 (security management, policy implementation, static hosting, CORS), Lambda functions, CloudWatch, QuickSight and others.
- Configuration management with Ansible & Chef: templates, remote configurations, etc.
- Containerization with Docker: Building and deploying containers for creating automatization tools
- Jenkins: Building jobs to automate the whole release process. (CI/CD)
- Experience using Version Control Systems: Gitlab, Github, etc.
- IoT Project (using AWS IoT & Node-Red) for parking spot monitoring in real-time, using Melbourne's public DB
- Experimenting LAN topology design using Cisco Packet Tracer
- Created a presentation website for the band I started (trupareborn.ro)
GET IN TOUCH
- Cluj-Napoca
- Romania
- +(40) 763-601-774
- crisanndarius@gmail.com