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Kristian
ล losar

Bratislava, Slovakia

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Kristian ล losar

Skills & Expertise

๐Ÿค–
AI & Machine Learning
๐Ÿง 
Google ADK / Vertex AI
โ˜•
Java / Spring
๐Ÿ
Python
โ˜๏ธ
GCP (Cloud Run, Pub/Sub)
โš™๏ธ
Angular / Full-Stack
๐Ÿ”„
MLOps
๐ŸŒ
Node.js / Web Dev

Experience

g-Xperts
Software Developer
๐Ÿ“… Aug 2023 โ€“ Present ๐Ÿ“ Vienna, Austria โฑ 2 yrs 9 mos

Full-stack developer on a location management platform with a specialisation in AI integration. Backend work spans Java/Spring and Python on GCP (Cloud Run, Pub/Sub, Cloud SQL, microservices); frontend in Angular. Led development of AI-powered features including an AI Assisted Replies system and an AI Insights agent for extracting actionable intelligence from location performance data. Also involved in Generative AI and agent development using Google's Agent Development Kit and Vertex AI.

Java/Spring Python Angular GCP Vertex AI Google ADK Microservices Gen AI
Amazon
IT Support Engineer II
๐Ÿ“… Jun 2017 โ€“ Jan 2023 ๐Ÿ“ Bratislava โฑ 5 yrs 8 mos

Maintained IT infrastructure and equipment across the site to ensure optimal performance and SLA compliance. Led and coordinated technology change projects in close collaboration with the business. Key responsibilities included change management, asset and inventory management (including RMA processes), vendor/supplier coordination, technical mentoring of junior engineers, and representing IT in site meetings.

IT Infrastructure Change Management SLA Asset Management Mentoring
QuintilesIMS
Service Desk Technician 2
๐Ÿ“… Jul 2015 โ€“ May 2017 ๐Ÿ“ Bratislava โฑ 1 yr 11 mos

Resolved Tier 2 support tickets via remote tools and on-site assistance. Performed root cause analysis using monitoring and reporting tools, ensured adherence to IT policies, and supported business applications. Provided training to junior staff and end users.

Tier 2 Support Root Cause Analysis ITSM Training
Orange Slovensko, a.s.
Helpdesk Technician
๐Ÿ“… Aug 2012 โ€“ Jun 2015 ๐Ÿ“ Bratislava โฑ 2 yrs 11 mos

Provided L1/L2 technical support for end users covering hardware, software, networking, and telephony. Logged, categorized, and routed incoming tickets via BMC Remedy. Handled Windows XP/7 workstation administration, software installations and updates, and maintained operational documentation.

L1/L2 Support BMC Remedy Networking Windows Admin

Certifications

๐Ÿ…
Google Professional Machine Learning Engineer
๐Ÿ”ง
ITILยฎ Foundation Certificate in IT Service Management
๐Ÿ“… Issued: 17 Feb 2016 GR750223874KS  9980060358779008
โ˜๏ธ
AWS Certified Developer โ€“ Associate
๐ŸŒ
Google Cloud Certified Professional Cloud Developer
๐ŸŸข
The Complete Node.js Developer Course (2nd Edition)

Education

๐Ÿ’ป
Free Code Camp
Full Stack Web Development Certification ยท Computer Software Engineering
2017โ€“2018
๐Ÿ”ฌ
Masaryk University Brno, Faculty of Science
Physics
2010โ€“2011
๐ŸŽ“
Gymnรกzium Janka Matรบลกku v Galante
Secondary Education
2002โ€“2010