Boštjan Mulej - Support/Operations/Development Engineer

Q: Where is Boštjan based?

Boštjan is based in Ljubljana, Slovenia .

Q: What languages does Boštjan speak?

Boštjan speaks the following languages: German (Advanced), English (Advanced) .

Q: How many years of experience does Boštjan have?

Boštjan has at least 24 years of experience. During this time, Boštjan has worked in at least 16 different roles and for 20 different companies . The average length of individual experience is 1 year . Note that Boštjan may not have shared all experience and actually has more experience.

Q: What is Boštjan's latest experience?

Boštjan's most recent position is Support/Operations/Development Engineer at TCS .

Q: What companies has Boštjan worked for in recent years?

In recent years, Boštjan has worked for TCS , Wipro , NTT Data , T-Systems MMS , and IBM Deutschland .

Q: Which industries is Boštjan most experienced in?

Boštjan is most experienced in industries like Information Technology , Pharmaceutical , and Telecommunication . Boštjan also has some experience in Banking and Finance and Aerospace and Defense .

Q: Which business areas is Boštjan most experienced in?

Boštjan is most experienced in business areas like Information Technology , Operations , and Quality Assurance . Boštjan also has some experience in Product Development , Project Management , and Business Intelligence .

Q: Which industries has Boštjan worked in recently?

Boštjan has recently worked in industries like Information Technology , Banking and Finance , and Aerospace and Defense .

Q: Which business areas has Boštjan worked in recently?

Boštjan has recently worked in business areas like Information Technology , Operations , and Quality Assurance .

Recommended expert

Ljubljana, Slovenia

Check rate

Experience

Oct 2025 - Oct 2025

1 month

Düsseldorf, Germany

Support/Operations/Development Engineer

TCS

Supported operation and design for different software packages
Worked with RedHat Linux
Automated tasks using Ansible
Managed OpenShift environments
Used IBM AIOps Cloud Pack
Administered Netcool suite of products
Worked with IBM QRadar

Jan 2024 - Oct 2025

1 year 10 months

Düsseldorf, Germany

Support/Operations/Development Engineer

Wipro

Supported operation and design for different software packages
Worked with RedHat Linux
Automated tasks using Ansible
Managed BitBucket and Artifactory
Used DynaTrace for monitoring
Administered Tomcat application server
Worked with IBM QRadar

Oct 2023 - Feb 2024

5 months

Munich, Germany

Automation Architect

NTT Data

Prepared RfP for new automation software as technical advisor
Analyzed current situation and studied customer requirements
Compared different automation software on the market
Prepared questionnaire for bidding companies
Participated in bidding presentations and questioned the companies
Evaluated proposals according to customer requirements

Jul 2022 - Jun 2023

1 year

Dresden, Germany

Java/DevOps Developer

T-Systems MMS

Maintained and developed THOP Java application
Migrated Java application to Deutsche Telekom private cloud using Docker, Helm, Kubernetes
Managed DevOps pipelines in GitLab, including job creation, automation, and debugging
Wrote Java applications using XML/XSLT, JSF, SOAPUI, Web Services
Developed Java tests in JUnit and Selenium
Debugged and wrote new regression tests for SoapUI

Jul 2021 - Feb 2022

8 months

Frankfurt, Germany

Netcool Consultant

IBM Deutschland

Implemented Netcool solution as part of NATO FMN system for German Army (Bundeswehr)
Followed SCRUM development process in GitLab
Created static and dynamic DASH pages
Developed rules for Omnibus for different sources
Automated Netcool installation with Ansible
Integrated with MS SCOM, Xonitor, IBM Maximo
Wrote Impact policies for dynamic DASH pages and other data
Administered Linux and Windows servers for Netcool installation
Performed Java development for different source integrations

Sep 2020 - Jun 2021

10 months

Ljubljana, Slovenia

DevOps Engineer

Adacta FinTech

Provided day-to-day support for developers
Developed build, setup, deploy, and publish scripts
Maintained developer infrastructure including GitLab, jobs, pipelines, and scripts
Automated environment provisioning
Supported, debugged, and developed Docker/Kubernetes environments for development and production
Prepared Ansible packages to migrate custom applications to RedHat Linux
Designed monitoring and log collector solutions
Created monitoring solution with Prometheus
Visualized monitoring and log data with Grafana and Kibana
Wrote scripts for non-standard tests
Used Elasticsearch for search and log collection
Planned and executed migration of local infrastructure to Azure cloud

May 2019 - Apr 2020

1 year

Munich, Germany

Test Automation Engineer / Java Developer

IS2 GmbH

Created new automation tests for Java projects
Developed test jobs in Jenkins
Set up test environments on Unix and Windows
Scripting in Bash, PowerShell, and Python
Developed GUI applications in Java using JSF, PrimeFaces, Hibernate, Jackson
Implemented JSON Web Services

Jan 2018 - Dec 2018

1 year

Munich, Germany

Netcool Lead Engineer

Serima GmbH

Managed Telefónica Netcool systems
Automated tests in Jenkins
Added new solutions to Netcool environment
Resolved operational problems
Created process automation with Pentaho Kettle
Developed dashboard pages with AppBoard and edgeSuite framework
Migrated MySQL to Oracle

Aug 2014 - Oct 2017

3 years 3 months

Frankfurt, Germany

Netcool Consultant

IBM Germany

Implemented security auditing for platforms at Deutsche Bank using Netcool Omnibus and ArcSight
Automated tests with JUnit, SoapUI, and Jenkins
Developed reports with Java and BIRT
Wrote probe rules for different platforms
Automated SQL tasks
Scripting in Perl and Bash for file conversions and system utilities

Sep 2013 - Jul 2014

11 months

Hamburg, Germany

Netcool Lead Engineer

Serima GmbH

Automated tests using JUnit, Bash, and Perl
Performed scripting in Perl and Bash
Set up IBM Netcool Impact environment
Installed and configured Netcool Omnibus, TBSM, and Tivoli Network Manager

May 2013 - Jun 2013

2 months

Kranj, Slovenia

Netcool Lead Engineer for FMS Integration

Iskratel d.o.o.

Led integration of Iskratel FMS monitoring software into Netcool Omnibus

Nov 2012 - Dec 2012

2 months

Kranj, Slovenia

Netcool Lead Engineer for PoC Project

Iskratel d.o.o.

Installed IBM Tivoli Netcool Omnibus and Tivoli Network Manager for IP Edition
Configured discovery for TNMIP for MPLS, DSLAM, and IP networks
Conducted PoC demonstration to customer
Integrated Omnibus with SmartCloud Service Desk
Integrated Siemens TNMSCore, Iskratel FMS, Huawei U2000, Huawei M2000
Worked with IBM Maximo Service Desk

Oct 2012 - Oct 2012

1 month

Brussels, Belgium

HP OpenView Phase-Out Due Diligence

Freemind Group

Investigated systems for migration to Netcool Omnibus
Created migration due diligence document

Jan 2012 - Jul 2012

7 months

Brussels, Belgium

Development Team Leader

Freemind Group

Led migration project at Belgacom from OSI NetExpert rules to Netcool Omnibus
Managed team of 3 developers
Developed and tested solutions
Deployed developments to production
Communicated with customer

Sep 2011 - Nov 2011

3 months

Melbourne, Australia

Netcool Consultant

Eirteic Consulting Pty

Implemented Omnibus probe rules, automations, unit and performance testing
Conducted Impact unit testing
Developed WebGUI unit tests, filters, and tools
Synchronized MS Active Directory and Omnibus users using Perl and FreeTDS

Dec 2009 - Dec 2010

1 year 1 month

Grosuplje, Slovenia

System Integrator

Simt d.o.o.

Used Sensage software for call, email, and internet data retention for customers including Mobitel, Simobil, Telemach, Amis, Telekom
Implemented E-Log project for PCI-DSS compliance, wrote adapters and reports
Managed Tivoli Provisioning Manager and Tivoli Monitoring
Customized IBM Maximo Service Desk and Asset Management, implemented business processes, adjusted fields and pages
Migrated data into IBM Maximo
Developed support scripts in Jython

Apr 2009 - Dec 2009

9 months

Radovljica, Slovenia

IBM Trainer and Company Administrator

MZR d.o.o.

Instructed courses on IBM Tivoli Monitoring, Netcool/Omnibus, Netcool/Webtop 2.0, and other Netcool products
Managed IT infrastructure including Cisco routers, Ethernet switches, VMware ESX server, Windows workstations, Lotus Domino
Set up and managed VMware ESXi server
Worked on B2B internet store project for Kemofarmacija, Salus, Sanolabor
Integrated IBM E-Commerce with Joomla

Aug 2007 - Mar 2009

1 year 8 months

Grosuplje, Slovenia

System Integrator

Simt d.o.o.

Installed and implemented Tivoli Network Manager 3.7 for Ministry of Internal Affairs TETRA network and Ministry of Foreign Affairs global networks
Monitored Triglav Insurance Company Cisco network with historical data collection
Collaborated on Tivoli Monitoring 6.2 projects, wrote MDL files for Universal Agent, defined incident levels and dependencies
Developed Java programs for DB2 database and Tivoli Monitoring tasks
Contributed to European Call Data Retention initiative with Sensage solution
Tested Tivoli Netcool Performance Manager 1.2 installation for a mobile provider

Mar 2004 - Aug 2007

3 years 6 months

Ljubljana, Slovenia

System Administrator

Lek d.d.

Administered LAN with 150 switches and over 7000 nodes
Managed secure WLAN supporting business and manufacturing processes
Maintained Cisco ACS server for WLAN security
Configured Windows 2000 and 2003 print servers
Managed VPN site-to-site connections and firewall configurations
Operated OSS Nagios monitoring for availability and capacity management
Administered Lucent QIP DNS and DHCP
Qualified network equipment per FDA and SOX standards
Communicated with outsourcing companies and managed projects
Standardized WLAN network and network printing per Novartis standards
Upgraded LAN at manufacturing location Mengeš
Migrated external representative locations to standard Novartis hardware and software
Integrated Hexal into Novartis infrastructure
Planned and implemented IP reassignment in Slovenia
Constructed new server room and migrated infrastructure

Dec 2003 - Mar 2004

4 months

Kranj, Slovenia

System Developer/Programmer

Active Tools

Designed and implemented SNMP replacement for Telnet interface on Siemens Ethernet switch under contract for IskraTel

May 2003 - Nov 2003

7 months

Ljubljana, Slovenia

Application Developer

Ultra d.o.o.

Developed server-side mobile payment software in Windows and MS SQL environment
Created Windows installation packages
Reconciled new features with customers

Nov 2001 - Apr 2003

1 year 6 months

Slovenia

System Developer/Programmer

Daisy Technologies d.o.o.

Programmed in C under VxWorks
Developed system software for dynamic loading of modules and FLASH memory driver

Sep 1999 - Nov 2001

2 years 3 months

Ljubljana, Slovenia

System Developer/Programmer

Hermes Softlab

Programmed in C++ for embedded systems handling T1 to Ethernet packet conversion
Developed Windows applications using MS SAPI for speech recognition controlling Agilent optical measurement appliance
Tested network switches with ANVL for Hewlett Packard

Apr 1998 - Jun 1999

1 year 3 months

Kranj, Slovenia

System Developer/Programmer

IskraTEL

Programmed in C under pSOS for telephone switching system SI2000
Analyzed memory usage and implemented solutions for out-of-memory situations

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Telecommunication, Pharmaceutical, Banking and Finance, and Aerospace and Defense.

Information Technology

Telecommunication

Pharmaceutical

Banking and Finance

Aerospace and Defense

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Operations, Quality Assurance, Product Development, Project Management, and Business Intelligence.

Information Technology

Operations

Quality Assurance

Product Development

Project Management

Business Intelligence

Summary

Senior DevOps / AIOps / Automation Engineer with 20+ years of experience in enterprise infrastructure, monitoring, automation, cloud migration, and software development. Experienced with AI-driven operations (AIOps), observability platforms, automation frameworks, and modern cloud-native technologies. Strong background in Kubernetes, OpenShift, Ansible, Python, Java, IBM AIOps, observability, and enterprise integrations. Interested in applying Generative AI, LLM-assisted automation, intelligent monitoring, and AI- enhanced operational analytics.

Skills

Process Knowledge

Migration
Monitoring
Automation
Integration
Project Management
Data Science
Daily Operations
Administration
Reporting
Content Management

Technical Knowledge

Ibm Tivoli Products
Netcool Family Of Tools (Netcool/Omnibus, Netcool/Impact, Netcool/Jazz, Business Manager (Tbsm), Network Manager (Itnm), Noi, Aiops For Cloudpack)
Tivoli Monitoring
Instana
Data Warehouse
Devops (Gitlab, Ansible, Docker, Kubernetes, Jenkins, Artifactory, Bitbucket)
Linux Os (Redhat, Centos, Ubuntu, Debian)
Unix Scripting (Bash, Perl, Python)
Version Controlling Software (Git, Subversion, Clearcase)
Agile Development (Jira, Scrum, Confluence)
Oss Monitoring (Dynatrace, Checkmk, Prometheus/Grafana, Nagios/Icinga, Elasticsearch)
Databases (Ibm Db2, Oracle, Mysql, Postgress, Ms Sql, Sybase)
Etl Development
Java Development (Hibernate, Jsf, Swagger, Xml/Xslt, Junit, Selenium, Soapui, Springboot, Jackson)
Windows (Administration, Powershell Development)
Virtual Machine (Vmware Esx, Kvm, Virtualbox, Hyper-V)

Languages

German

Advanced

English

Advanced

Education

University of Ljubljana Faculty of Computer and Information Science

B. Sc. in Computer and Information Science, Computer Logic and Systems · Computer and Information Science, Computer Logic and Systems · Ljubljana, Slovenia

Statistics

Experience

Total positions 24

Experience in Information Technology 18 y

Avg length 1 y

Longest experience 3 y 5 m

Global Experience

Countries worked in 4 (Slovenia, Germany, Belgium, Australia)

Primary country Slovenia

Expertise

Recent roles Support/Operations/Development Engineer, Automation Architect, Java/DevOps Developer

Main industries Information Technology, Telecommunication, Pharmaceutical

Main business areas Information Technology, Operations, Quality Assurance

Qualifications

Highest degree Bachelor

Profile

Created

June 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Boštjan based?

Boštjan is based in Ljubljana, Slovenia.

What languages does Boštjan speak?

Boštjan speaks the following languages: German (Advanced), English (Advanced).

How many years of experience does Boštjan have?

Boštjan has at least 24 years of experience. During this time, Boštjan has worked in at least 16 different roles and for 20 different companies. The average length of individual experience is 1 year. Note that Boštjan may not have shared all experience and actually has more experience.

What roles would Boštjan be best suited for?

Based on recent experience, Boštjan would be well-suited for roles such as: Support/Operations/Development Engineer, Automation Architect, Java/DevOps Developer.

What is Boštjan's latest experience?

Boštjan's most recent position is Support/Operations/Development Engineer at TCS.

What companies has Boštjan worked for in recent years?

In recent years, Boštjan has worked for TCS, Wipro, NTT Data, T-Systems MMS, and IBM Deutschland.

Which industries is Boštjan most experienced in?

Boštjan is most experienced in industries like Information Technology, Pharmaceutical, and Telecommunication. Boštjan also has some experience in Banking and Finance and Aerospace and Defense.

Which business areas is Boštjan most experienced in?

Boštjan is most experienced in business areas like Information Technology, Operations, and Quality Assurance. Boštjan also has some experience in Product Development, Project Management, and Business Intelligence.

Which industries has Boštjan worked in recently?

Boštjan has recently worked in industries like Information Technology, Banking and Finance, and Aerospace and Defense.

Which business areas has Boštjan worked in recently?

Boštjan has recently worked in business areas like Information Technology, Operations, and Quality Assurance.

What is Boštjan's education?

Boštjan holds a Bachelor in Computer and Information Science, Computer Logic and Systems from University of Ljubljana Faculty of Computer and Information Science.

What is the availability of Boštjan?

Boštjan is immediately available for suitable projects.

What is the rate of Boštjan?

Boštjan's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.