KO TECHNOLOGIES
AN ELEVATE & INNOVATE MIGRATION
Our Elevate & Innovate AWS cloud migration strategy successfully delivered a suite of cutting-edge serverless solutions, empowering Corethree’s innovative e-ticketing system. This transformative migration extended beyond infrastructure, fundamentally reshaping the organization to fully harness the potential of Cloud and DevOps capabilities for sustained, high-speed performance and innovation.
Official Partner





The Client
Corethree is an innovative leader in mobile ticketing solutions for public transport, offering a convenient, mobile-first e-ticketing system that also provides operators with valuable insights into passenger behavior. To support their continuous innovation and ensure a scalable, high-performance platform, Corethree partnered with KO Technologies on an ambitious Elevate & Innovate AWS cloud migration strategy. This program delivered a suite of cutting-edge serverless solutions on AWS, which fundamentally reshaped the organization and infrastructure to fully harness the potential of Cloud and DevOps capabilities for sustained, high-speed performance.
Name
CoreThree ltd
Turnover
£3 Million per annum
Location
United Kingdom
KO Technologies delivered a fully automated Datadog implementation across our entire infrastructure, including seamless SNMP monitoring. We now have complete visibility with zero manual effort—an absolute game-changer.
Train/Transport Lead
Challenges
- Migration Servers to Serverless - The Windows 2016 servers are manually configured and unmaintained.
- Monolith to Microservices - The application is a legacy Microsoft .net application which is cumbersome and difficult to update.
- Atlas Mongo - The Atlas MongoDB has become difficult to maintain with manual changes and adds security and network complexity.
- Improve security - Application and Infrastructure security is weak.
- No automation - The lack of automation means a plethora of hacks and click ops measures to keep systems running.
- Improve Observability - The current systems are unmonitored and have a long period of analysis for remediation.
Solutions
- Migration Servers to Serverless
Microsoft Windows licenses and operational burden removed due to the migration to the AWS serverless technologies.
- Monolith to Microservices
We helped devise the strategy to migrate from a legacy monolith .Net Code base to a lightweight .Net Core, Go Lang and Python, APIGateway/Lambda based application infrastructure.
- MongoDB to DocumentDB Migration
Migration from Mongo to DocumentDB improves security, helps saves costs and reduces network complexity.
- Security Posture Improvements
All changes now auditable through IaC and CICD and automation security testing using AWS inspector improves security and alerts on breaches.
- Datadog
Implement Datadog to improve operational efficiency and time to resolution.
Results
Speed to innovations is vastly reduced by delivering a modern migration to AWS. We have reduced time to market by 90% by deploying high impact automation.
Teams collaborate seamlessly with the unified Tools and enhanced Devops Techniques.
Modern scalable infrastructure, rather than static and operational burdened servers.
Enhance Observability with Datadog – increasing service levels and lowering time to identify problems.
Tools Used
- AWS
- DATADOG
- TERRAFORM
- TERRAGRUNT
- PACKER
- GITHUB
- PYTHON
- GOLANG
- LAMBDA
- APIGW
- MONGO
- DOCUMENTDB
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