About me

Ládonyi Alex

I am passionate about all areas of IT, especially UNIX/Linux systems, automation, cloud technologies, scripting, web hosting and database management. I like working on complex systems, solving technical problems and making sure everything works reliably.

I have hands-on experience in cloud infrastructures (AWS and Azure), including VPNs, security groups, Docker/ECS systems, serverless functions (Lambda) and container management. I maintained Linux and Windows servers, provided end-user support at several sites, and provided IT solutions in international production environments.

I also have experience in operating AEM systems, web server administration, Active Directory management, shared network drives and e-mail systems.

During my previous jobs, I installed, maintained and troubleshooted production systems, created and managed Docker images, deployed websites on Linux servers, supported developers in deployments, and provided IT support for 200+ clients as the main contact. I am experienced in coordinating IT projects, creating documentation, and improving the reliability and security of systems.

In my free time, I manage my own home cloud and computer network, work with virtualization and containerization, create automation scripts and learn new technologies. I like challenges where I can combine technical knowledge and problem solving to create efficient and stable IT systems.

Professional experience

Rackspace Technology

Cloud Engineer

February 2023 - Present (3 years 5 months) | Hungary

Responsible for operating and supporting AWS and Azure cloud platforms in enterprise environments
Ensured availability, performance, and security of cloud-based systems
Supported containerized and serverless workloads (Docker, AWS Lambda)
Handled log monitoring, alerting, and troubleshooting across multiple environments
Maintained AEM platforms and supported release and deployment processes
Worked in close cooperation with cross-functional teams to deliver stable production services

Eldacon

System Engineer

June 2021 - November 2022 (1 year 6 months) | Budapest, Hungary

AWS cloud operations (VPN, Security Groups, networking)
Web server operations for international customers
Log monitoring and troubleshooting
Developer support and code-level fixes
Docker image creation and ECS operations

TE Connectivity

IT Operations Analyst

April 2020 - June 2021 (1 year 3 months) | Esztergom, Hungary

Administration of servers, Active Directory, and enterprise services
Docker image maintenance and container operations
Monitoring, alerting, and system health checks
Email and file service operations
Support of production-critical systems in manufacturing environments

Építészfórum

Head Of Information Technology

October 2019 - January 2021 (1 year 4 months) | Budapest, Hungary

Operated and maintained websites and web applications in production environments
Acted as the sole IT specialist, taking full responsibility for all IT operations
Worked closely with developers, supporting deployments, troubleshooting, and system improvements
Provided end-user support
Designed and operated VPN and file server systems
Managed security configurations, user permissions, and system hardening
Handled incident management and root cause analysis
Maintained IT documentation and ensured business continuity