Partner of the Year, AWS Rising Star 2026
Partner of the Year, AWS Rising Star 2026
Case Studies
We have been inside iGaming platforms, FinTech systems and SaaS infrastructure across Europe. Here is our story.
Partner of the Year, AWS Rising Star 2026
Case Studies
We have been inside iGaming platforms, FinTech systems and SaaS infrastructure across Europe. Here is our story.
All
FinTech
Betting & Gaming
AI Tech
GOStack partnered with Yggdrasil Gaming to migrate their data analytics platform from Google BigQuery to a modern, open lakehouse architecture on AWS. The new platform, built on Amazon S3, Apache Iceberg, Amazon Athena and AWS Glue, reduced data processing costs by 60%, lowered analytics latency by 75% (from 2 hours to 30 minutes), and eliminated multi-cloud operational complexity, providing a scalable foundation for advanced AI/ML initiatives.
60%
Data Processing Costs Reduced
4x
Processing Time Improved
100%
Sovereign
GOStack partnered with Yggdrasil Gaming to migrate their data analytics platform from Google BigQuery to a modern, open lakehouse architecture on AWS. The new platform, built on Amazon S3, Apache Iceberg, Amazon Athena and AWS Glue, reduced data processing costs by 60%, lowered analytics latency by 75% (from 2 hours to 30 minutes), and eliminated multi-cloud operational complexity, providing a scalable foundation for advanced AI/ML initiatives.
60%
Data Processing Costs Reduced
4x
Processing Time Improved
100%
Sovereign
GOStack built a new production platform on AWS for MetisJean, an innovative sovereign intelligence software provider. The platform was created from the ground up and integrates DevOps practices with AI and data engineering. It provides a portable and secure foundation built on Amazon EKS with a GitOps workflow that allows MetisJean to deploy its AI product in any customer environment - whether on AWS, another cloud provider or on-premises.
40%
Cost Reduction
85%
Manual Operations Reductions
100%
Sovereignty
GOStack built a new production platform on AWS for MetisJean, an innovative sovereign intelligence software provider. The platform was created from the ground up and integrates DevOps practices with AI and data engineering. It provides a portable and secure foundation built on Amazon EKS with a GitOps workflow that allows MetisJean to deploy its AI product in any customer environment - whether on AWS, another cloud provider or on-premises.
40%
Cost Reduction
85%
Manual Operations Reductions
100%
Sovereignty
GOStack partnered with MessageMatrix to modernize its AI-powered event concierge platform for high-traffic conferences. By replacing a third-party RAG solution with a scalable, AWS-native architecture on Amazon Bedrock, GOStack reduced event onboarding time by 60% and onboarding costs by 45%. The new foundation enables self-service knowledge base management for organizers, supports thousands of attendee interactions during live events, and allows MessageMatrix to scale across verticals while introducing specialized AI agents.
45%
Operational Cost Reduction
80%
Data Processing Speed Improved By
3X
AI Hallucinations Reduced
GOStack partnered with MessageMatrix to modernize its AI-powered event concierge platform for high-traffic conferences. By replacing a third-party RAG solution with a scalable, AWS-native architecture on Amazon Bedrock, GOStack reduced event onboarding time by 60% and onboarding costs by 45%. The new foundation enables self-service knowledge base management for organizers, supports thousands of attendee interactions during live events, and allows MessageMatrix to scale across verticals while introducing specialized AI agents.
45%
Operational Cost Reduction
80%
Data Processing Speed Improved By
3X
AI Hallucinations Reduced
GOStack built and deployed an internal, AI-powered DevOps Agent on AWS to augment its engineering workflows with secure, tool-assisted intelligence. The solution automates infrastructure analysis, accelerates incident diagnostics and standardizes security validation, resulting in a significant reduction in manual review time and faster Mean Time to Resolution (MTTR) for complex incidents. | As a provider of cloud engineering and AI solutions for organizations in regulated industries, GOStack manages a wide array of complex AWS environments. With a growing footprint of customer and internal platforms, the platform engineering team faced increasing complexity in managing secure infrastructure, validating configurations and resolving incidents efficiently.
40%
Review Time Reduced By
80%
Diagnostics Time Reduced By
ISO / SOC
AI Agent Compliant
GOStack built and deployed an internal, AI-powered DevOps Agent on AWS to augment its engineering workflows with secure, tool-assisted intelligence. The solution automates infrastructure analysis, accelerates incident diagnostics and standardizes security validation, resulting in a significant reduction in manual review time and faster Mean Time to Resolution (MTTR) for complex incidents. | As a provider of cloud engineering and AI solutions for organizations in regulated industries, GOStack manages a wide array of complex AWS environments. With a growing footprint of customer and internal platforms, the platform engineering team faced increasing complexity in managing secure infrastructure, validating configurations and resolving incidents efficiently.
40%
Review Time Reduced By
80%
Diagnostics Time Reduced By
ISO / SOC
AI Agent Compliant
GOStack partnered with a global HealthTech innovator to migrate their AI-powered medical chatbot from a self-hosted, non-compliant architecture to a production-grade, enterprise-compliant Generative AI platform on AWS. By leveraging Amazon Bedrock and a serverless architecture, GOStack enabled the client to eliminate infrastructure overhead, meet enterprise compliance requirements and accelerate their entry into the regulated healthcare market.
95%
Manual Management Reduced By
20%
Cost Reduction
ISO / SOC
System Compliant For
GOStack partnered with a global HealthTech innovator to migrate their AI-powered medical chatbot from a self-hosted, non-compliant architecture to a production-grade, enterprise-compliant Generative AI platform on AWS. By leveraging Amazon Bedrock and a serverless architecture, GOStack enabled the client to eliminate infrastructure overhead, meet enterprise compliance requirements and accelerate their entry into the regulated healthcare market.
95%
Manual Management Reduced By
20%
Cost Reduction
ISO / SOC
System Compliant For
GOStack partnered with a global iGaming technology provider to architect and deploy a production-grade Generative AI solution on AWS, automating compliance-critical workflows such as trademark validation, translation and support. By leveraging AWS-native services and a hybrid AI approach, GOStack enabled scalable content production, faster release cycles and improved operational efficiency across regulated markets.
75%
Operational Time Reduction
5x-7x
Production Capacity
50%
Operational Cost Reduction
GOStack partnered with a global iGaming technology provider to architect and deploy a production-grade Generative AI solution on AWS, automating compliance-critical workflows such as trademark validation, translation and support. By leveraging AWS-native services and a hybrid AI approach, GOStack enabled scalable content production, faster release cycles and improved operational efficiency across regulated markets.
75%
Operational Time Reduction
5x-7x
Production Capacity
50%
Operational Cost Reduction
Equilia Group successfully modernised their fintech platform by adopting cloud-native architecture on AWS with a hybrid ARM/x86 infrastructure enabling scalable transaction processing, 30% cost reduction, and improved operational efficiency in partnership with GOStack.
70%
Manual Operations Reduced By
20%
Cost Reduction
5%
Resell Discount
Equilia Group successfully modernised their fintech platform by adopting cloud-native architecture on AWS with a hybrid ARM/x86 infrastructure enabling scalable transaction processing, 30% cost reduction, and improved operational efficiency in partnership with GOStack.
70%
Manual Operations Reduced By
20%
Cost Reduction
5%
Resell Discount
GOStack migrated People-Analytix from Exoscale to a scalable, cost-effective and enterprise-ready AWS platform, implementing modern DevOps practices and a sophisticated data platform that directly contributed to their successful acquisition by Learning Pool.
50%
Manual Operation Reduced By
5x
Speed to Production Improved 5x
85%
Incident Reduction
GOStack migrated People-Analytix from Exoscale to a scalable, cost-effective and enterprise-ready AWS platform, implementing modern DevOps practices and a sophisticated data platform that directly contributed to their successful acquisition by Learning Pool.
50%
Manual Operation Reduced By
5x
Speed to Production Improved 5x
85%
Incident Reduction
GOStack built a new production platform on AWS for MetisJean, an innovative sovereign intelligence software provider. The platform was created from the ground up and integrates DevOps practices with AI and data engineering. It provides a portable and secure foundation built on Amazon EKS with a GitOps workflow that allows MetisJean to deploy its AI product in any customer environment - whether on AWS, another cloud provider or on-premises.
85%
Incident Reduced
90%
Less Manual Operations
30%
Cost Reduction
GOStack built a new production platform on AWS for MetisJean, an innovative sovereign intelligence software provider. The platform was created from the ground up and integrates DevOps practices with AI and data engineering. It provides a portable and secure foundation built on Amazon EKS with a GitOps workflow that allows MetisJean to deploy its AI product in any customer environment - whether on AWS, another cloud provider or on-premises.
85%
Incident Reduced
90%
Less Manual Operations
30%
Cost Reduction
GOStack, in partnership with Revolgy, designed and executed the migration of GTO Wizard, the world’s leading poker study platform, from a high-intensity on-premises compute environment to a scalable and cost-effective AWS cloud platform. The new infrastructure, built on AWS EKS and a suite of managed services, enabled GTO Wizard to overcome delivery bottlenecks and improve system stability while optimising costs.
80%
Manual Operations Reduced By
4x-5x
Data Processing Time Improved
200%
Processing Capacity Raised By
GOStack, in partnership with Revolgy, designed and executed the migration of GTO Wizard, the world’s leading poker study platform, from a high-intensity on-premises compute environment to a scalable and cost-effective AWS cloud platform. The new infrastructure, built on AWS EKS and a suite of managed services, enabled GTO Wizard to overcome delivery bottlenecks and improve system stability while optimising costs.
80%
Manual Operations Reduced By
4x-5x
Data Processing Time Improved
200%
Processing Capacity Raised By
Let's talk
Ready to stop fighting your infra?
Book a 45 minutes free call. We’ll review your current setup, highlight the biggest quick wins and share what we would do next. No commitment, no sales pitch.

Head of Business Development
Let's talk
Ready to stop fighting your infra?
Book a 45 minutes free call. We’ll review your current setup, highlight the biggest quick wins and share what we would do next. No commitment, no sales pitch.

Artemijs Lebedevs
Head of Business Development
Let's talk
Ready to stop fighting your infra?
Book a 45 minutes free call. We’ll review your current setup, highlight the biggest quick wins and share what we would do next. No commitment, no sales pitch.

Head of Business Development









