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We help organisations move faster with data on AWS

An AWS Advanced Partner headquartered in Belgrade — 30 engineers, 60+ certifications, and a decade of building cloud-native data platforms that actually get used.

30+
Engineers & consultants
60+
AWS certifications
8
AWS Service Validations
20+
Years of domain expertise

Who we are

A data engineering team that lives inside the AWS ecosystem

Cloudwalker d.o.o. is an AWS Advanced Partner headquartered in Belgrade, Serbia. We specialise in cloud-native data analytics infrastructure — helping organisations consolidate, govern, and activate their data on AWS.

Our team is a carefully assembled mix of applied mathematicians and cloud engineers — professionals who bring both rigorous analytical thinking and deep AWS platform expertise to every engagement. We work with clients across the Balkans and Central and Eastern Europe, from fast-growing scale-ups to large enterprise operations.

Founded and led by CEO Bojan Sovilj, the company has spent over 20 years at the intersection of data and business operations — long enough to know what actually matters when you're turning complex datasets into decisions.

Data Analytics Company Specialising in analytical infrastructure and advanced analytics, built entirely on AWS technologies
AWS Advanced Partner 8 Service Validations and 60+ team certifications — one of the most credentialled AWS data partners in the CEE region
AWS Golden Jacket CEO Bojan Sovilj is an AWS Golden Jacket holder and AWS Community Builder, recognised for exceptional contribution to the global AWS community
Balkans & CEE Serving organisations of all sizes across Serbia, Montenegro, North Macedonia, Norway, and the wider region
~30 Cloudwalkers Applied mathematicians and cloud engineers who blend deep experience with a cloud-native approach to every problem

AWS Partnership

Advanced Partner credentials

Backed by 8 AWS Service Validations and over 60 team certifications — demonstrating proven delivery capability across the full AWS data and infrastructure stack.

AWS 60+ Certified 60+ Certified team members
AWS Partner — Advanced Tier Services Advanced Tier Services
AWS Partner — Amazon Redshift Delivery Amazon Redshift Delivery
AWS Partner — AWS Glue Delivery AWS Glue Delivery
AWS Partner — Database Migration Service Delivery Database Migration Service Delivery
AWS Partner — Lambda Delivery AWS Lambda Delivery
AWS Partner — CloudFormation Delivery AWS CloudFormation Delivery
AWS Partner — Amazon API Gateway Delivery Amazon API Gateway Delivery
AWS Partner — Amazon DynamoDB Delivery Amazon DynamoDB Delivery
60+

AWS certifications across the team

Professional, Specialty, and Associate levels — covering the full AWS stack

AWS certification badges held by the Cloudwalker team

Community & Ecosystem

Active in the AWS community

AWS Golden Jacket

CEO Bojan Sovilj holds one of the AWS community's most distinguished recognitions — the Golden Jacket — awarded to individuals who make an exceptional and sustained contribution to the global AWS community.

AWS User Group Belgrade

Co-organiser of AWS User Group Belgrade — one of the most active practitioner communities in South-East Europe, bringing cloud engineers and architects together to share knowledge and experience.

AWS Community Days

Recurring speaker at AWS Community Day events across Europe — presenting on data engineering, AI and ML on AWS, and real-world platform architecture from client engagements.

Let's talk about your data platform

Whether you're starting your cloud journey or modernising what's already there — we'd like to hear about the problem you're trying to solve.

Get in touch