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Baltic's leading Electronic Data Interchange (EDI) operator

Baltic's leading Electronic Data Interchange (EDI) operator

We migrated the Baltic's leading EDI operator from legacy systems to modern AWS cloud infrastructure, maintaining 24/7 uptime.

We migrated the Baltic's leading EDI operator from legacy systems to modern AWS cloud infrastructure, maintaining 24/7 uptime.

Sector

Sector

Technologies

Technologies

Java

Amazon Web Services

Angular

About that.

About that.

Background

Telema is the leading EDI operator in the Baltics, powering supply chains for major retailers across the region.

Background

Telema is the leading EDI operator in the Baltics, powering supply chains for major retailers across the region.

Background

Telema is the leading EDI operator in the Baltics, powering supply chains for major retailers across the region.

Problem

Twenty years of legacy infrastructure became expensive and difficult to maintain on outdated systems.

Problem

Twenty years of legacy infrastructure became expensive and difficult to maintain on outdated systems.

Problem

Twenty years of legacy infrastructure became expensive and difficult to maintain on outdated systems.

Solution

Complete migration to AWS cloud infrastructure while maintaining 24/7 uptime for mission-critical operations.

Solution

Complete migration to AWS cloud infrastructure while maintaining 24/7 uptime for mission-critical operations.

Solution

Complete migration to AWS cloud infrastructure while maintaining 24/7 uptime for mission-critical operations.

Project overview.

Telema is the leading electronic data interchange operator in the Baltics, powering supply chain data flows for major retailers across the region. We've been working together for seven years, but this time we partnered as co-architects to plan their migration to modern cloud infrastructure, helping them transition away from outdated systems while keeping critical data pipelines running smoothly.

Project overview.

Telema is the leading electronic data interchange operator in the Baltics, powering supply chain data flows for major retailers across the region. We've been working together for seven years, but this time we partnered as co-architects to plan their migration to modern cloud infrastructure, helping them transition away from outdated systems while keeping critical data pipelines running smoothly.

Project overview.

Telema is the leading electronic data interchange operator in the Baltics, powering supply chain data flows for major retailers across the region. We've been working together for seven years, but this time we partnered as co-architects to plan their migration to modern cloud infrastructure, helping them transition away from outdated systems while keeping critical data pipelines running smoothly.

Our approach.

We spent about 30% of our time analyzing their existing 20-year-old system and designing the new architecture, with the remaining 70% focused on implementation. Rather than taking over their entire codebase, we worked as strategic partners — they handled the Java development in-house while we built out the complete Amazon Web Services cloud infrastructure.

Our approach.

We spent about 30% of our time analyzing their existing 20-year-old system and designing the new architecture, with the remaining 70% focused on implementation. Rather than taking over their entire codebase, we worked as strategic partners — they handled the Java development in-house while we built out the complete Amazon Web Services cloud infrastructure.

Our approach.

We spent about 30% of our time analyzing their existing 20-year-old system and designing the new architecture, with the remaining 70% focused on implementation. Rather than taking over their entire codebase, we worked as strategic partners — they handled the Java development in-house while we built out the complete Amazon Web Services cloud infrastructure.

Results that matter.

The core project was migrating from their own infrastructure to Amazon Web Services. We successfully migrated the first critical data pipeline to the new cloud infrastructure, proving the architecture works for their high-volume, mission-critical operations.

Results that matter.

The core project was migrating from their own infrastructure to Amazon Web Services. We successfully migrated the first critical data pipeline to the new cloud infrastructure, proving the architecture works for their high-volume, mission-critical operations.

Results that matter.

The core project was migrating from their own infrastructure to Amazon Web Services. We successfully migrated the first critical data pipeline to the new cloud infrastructure, proving the architecture works for their high-volume, mission-critical operations.

Lessons learned.

Legacy systems that have been core products for many years are complex to change. The challenge was figuring out how to rebuild it to work even better than before while dealing with such massive responsibility and service load that can't afford any downtime.

Lessons learned.

Legacy systems that have been core products for many years are complex to change. The challenge was figuring out how to rebuild it to work even better than before while dealing with such massive responsibility and service load that can't afford any downtime.

Lessons learned.

Legacy systems that have been core products for many years are complex to change. The challenge was figuring out how to rebuild it to work even better than before while dealing with such massive responsibility and service load that can't afford any downtime.

Pics or didn’t happen.

Pics or didn’t happen.

Let’s Build the Future Together

At Detavailor, we’re more than a tech company—we’re your partner in innovation. Together, we’ll unlock new possibilities and drive your business forward. Ready to transform your business with AI?

Let’s Build the Future Together

At Detavailor, we’re more than a tech company—we’re your partner in innovation. Together, we’ll unlock new possibilities and drive your business forward. Ready to transform your business with AI?

Let’s Build the Future Together

At Detavailor, we’re more than a tech company—we’re your partner in innovation. Together, we’ll unlock new possibilities and drive your business forward. Ready to transform your business with AI?

Proud member of Estonian Chamber of Commerce and Industry

Copyright © 2025 Devtailor. All rights reserved.

Proud member of Estonian Chamber of Commerce and Industry

Copyright © 2025 Devtailor. All rights reserved.

Proud member of Estonian Chamber of Commerce and Industry

Copyright © 2025 Devtailor. All rights reserved.