Ivan Schäfer

Bis 2024, Senior Applications Engineer, National Payment Card System (MIR)

Fürth, Deutschland

Über mich

An experienced engineer who loves his job and improves his skills every day. I held key positions in the Russian payment system. In January 2024, I moved to Germany and am currently looking for a job. I am a fan of Devops methodology, and I plan to continue developing in this area. I would like to continue working with K8S, Docker, Linux, ArgoCD. There is also a pretty strong desire to work closely with monitoring and explore cloud technologies (AWS, Azure, Google Cloud)

Fähigkeiten und Kenntnisse

Docker
Kubernetes
Terraform
Jenkins
Python
Linux
MySQL
Git
PostgreSQL
Nginx
Prometheus
Helm (Kubernetes)
Shell Scripting
ArgoCD
Apache Kafka
Victoriametrics
Splunk
Postman
REST
Ansible
ISO 8583
3D Secure
Zabbix
Networking
gitlab CI/CD
ELK Stack
Reliability
Communication skills
Team work
Flexibility
Fast learner
Time Management

Werdegang

Berufserfahrung von Ivan Schäfer

  • 6 Monate, Aug. 2023 - Jan. 2024

    Senior Applications Engineer

    National Payment Card System (MIR)

    Accompanying development processes Creation of automated installation routines Responsible for providing application lifecycle management software Write, maintain and optimize CI/CD pipelines and deploy applications in Kubernetes clusters Supporting the development and operations departments with questions relating to Git, CI/CD and Kubernetes Identify technical challenges and resolve glitches related to software delivery Evaluation, documentation and communication Set up and support monitoring, alarms

  • 1 Jahr und 3 Monate, Juni 2022 - Aug. 2023

    Applications Engineer

    National Payment Card System (MIR)

    Maintenance of highly loaded mission-critical authorization and authentication systems; Advising payment system participants on technical issues on support portal; Response to first line support requests (analysis of anomalies in the transaction flow / system events); Participation in the installation of releases; Filling the Knowledge Base, writing articles and instructions in Confluence; Completion of playbooks in ansible, writing / editing existing automation in the form of scripts in bash / python;

  • 1 Jahr und 1 Monat, Juni 2021 - Juni 2022

    IT Support Engineer

    National Payment Card System (MIR)

    Monitoring of technological processes (24x7); Primary analysis of anomalies in the transaction flow, network and logical levels of interaction with banks; Interaction with related departments in the analysis and resolution of incidents; Detailed logging of external and internal incidents; Interaction with those. support of banks by phone and on the support portal; Compliance with the instructions and escalation map; Performing daily routine procedures according to the checklist. Managing a team of 5 people;

  • 3 Jahre und 4 Monate, Jan. 2018 - Apr. 2021

    Deputy Director

    Nextgen

    General management of financial and economic activities, ensuring the financial stability of the company, optimizing operating costs Creation of a system for the e cient and profitable use of resources Work organization and effective interaction of all business areas of the structural areas Identification and implementation of new technologies and innovative solutions I made 2 startups: First one - Gwent.gg. Portal about the game Gwent (CD Project RED). Second - Masterloot.pro, boosting services provider.

Ausbildung von Ivan Schäfer

  • 2 Jahre und 10 Monate, Sep. 2007 - Juni 2010

    Business Translator

    Altay Academy of Economic and Law

  • 4 Jahre und 10 Monate, Sep. 2006 - Juni 2011

    Finance and Credit

    Altay Academy of Economic and Law

Sprachen

  • Englisch

    Fließend

  • Deutsch

    Gut

  • Russisch

    Muttersprache

Interessen

Board games
Metal music
Martial Arts
Yoga
Philosophie
Cooking
Wrestling (WWE AEW)

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