Welche Cloud Migration-Ergebnisse hat Opsio geliefert?

SilverRail Technologies, the leading digital platform for global rail travel processing over 1 billion searches per year, needed to consolidate all products and services into AWS after years of incremental migration. The challenge was maintaining 100% uptime for a mission-critical global railway platform serving 35+ rail providers and 1,500+ corporate customers while executing a multi-year migration.

Opsio served as SilverRail's AWS Migration Partner, leading a structured three-phase approach: assessment with ROI calculations and risk analysis, mobilization with pilot migrations and AWS service optimization, and full migration with automated CI/CD pipelines and Well-Architected reviews. The partnership leveraged the triangular relationship between SilverRail, Opsio, and AWS to unlock the full partner ecosystem.

Opus Bilprovning, one of Sweden's largest automotive inspection companies with nearly 100 stations nationwide and 2 million inspections annually, needed to reinvent their core cloud systems. The existing infrastructure required a long-term strategy for operational excellence, security, and continuous modernization to support their high-set standards for stable, reliable operations across every station from Kiruna to Malmo.

Opsio designed a security-first architecture on AWS with managed cloud services covering CloudOps, DevOps, SecOps, and continuous optimization. The collaboration established a transparent structure where architects, engineers, and developers from both companies work seamlessly together. Opsio assumed operational responsibility for the entire AWS estate while driving a continuous modernization strategy aligned with Opus Bilprovning's business goals.

Branasgruppen, one of Sweden's largest ski resort groups with 15,000 riders per day at peak, needed to migrate from ageing VMWare ESXi infrastructure to the cloud before peak ski season. The December-to-April window accounts for the vast majority of annual trade, meaning any performance degradation or downtime during migration would directly impact revenue. Manual scaling of web front-ends and databases could not keep up with seasonal demand spikes.

Opsio migrated all workloads to AWS with a focus on seasonal scalability, leveraging auto-scaling groups, multi-AZ deployment, and managed database services. The architecture handles extreme seasonal traffic without manual intervention. Comprehensive backup strategies with 60-day retention using AWS native tools ensure business continuity. The entire migration was completed with zero downtime, delivering immediate measurable improvements in both performance and cost.

WorkBuster operates a global SaaS recruitment platform used by companies worldwide. They needed to migrate their mission-critical platform to AWS with near-zero downtime, which was absolutely critical given the platform's global user base. The existing MySQL database inside a VMware hypervisor needed to be migrated with minimal disruption while simultaneously improving security posture and enabling horizontal scalability for future growth.

Opsio deployed the solution using AWS CloudFormation templates for infrastructure-as-code, enabling versioned, repeatable deployments aligned with DevOps principles. The architecture includes AWS Route53, Application Load Balancer with SSL offload, EC2 instances backed by multi-AZ MySQL RDS, and auto-scaling groups for elastic horizontal scaling. Encryption in transit and at rest ensures strong security posture, with CloudWatch dashboards providing operational visibility.

Era of We set out to build a completely new digital platform for the coffee supply chain — from front-end e-commerce to backend logistics — on modern cloud infrastructure. The platform needed to connect coffee producers directly with buyers, digitising the entire supply chain from farm to cup. This greenfield project required a cloud-native architecture designed for scalability, reliability, and rapid iteration across three distinct platform components.

Opsio partnered with Era of We and AWS to design and build a three-component cloud-native architecture from the ground up. The collaborative approach brought together teams from all three organisations to envision and implement the overall architecture, leveraging AWS services for scalability, security, and operational excellence. Each component — front-end marketplace, e-commerce engine, and backend logistics — was designed as an independent, deployable service.

ET Network's existing infrastructure was hosted from a single datacentre with inadequate redundancy and resilience. As their customer base grew, the increasing demands on performance, availability, and security became difficult to meet with in-house resources. The nature of their business demanded the highest standards across all dimensions — security, performance, high availability, scalability, and speed to market — requiring a full cloud migration and architecture partner.

Opsio designed and built a cloud-native architecture on AWS with high availability across multiple availability zones, automated infrastructure provisioning, and comprehensive security controls. The Opsio team worked at all levels of the organisation — from project management and architecture through to deployment and testing — ensuring the solution aligned with ET Network's business objectives and established a strong DevOps culture for ongoing operations.