Constantin Amundsen

New Authentication System

Implementing NATS as a message bus for event driven architecture for all teams

Mentoring on new Tooling and Applications to improve teams

Design and Implementation:
Design and implementation of microservices using AWS CDK and Cloudformation.

Performance Optimization:
Optimized latency for serverless configurations and migrated to more cost-effective platforms and deployment methods.

Third-Party Integrations:
Managed integrations with third-party APIs, ensuring a comprehensive solution for monitoring, alerting, and caching.

Microservice Modernization:
Led refactoring and re-deployment of a microservice for managing and displaying user reviews using the Serverless Framework.

GraphQL API Development:
Developed and expanded the central GraphQL API to integrate new microservices.

Redis Optimization:
Improved Redis caching and enhanced real-time data synchronization with third-party providers.

CI/CD Enhancements:
Introduced and improved CI/CD pipelines using CircleCI for optimized deployment processes.

Testing Practices:
Enhanced testing practices to ensure high reliability.

API Documentation:
Established comprehensive API documentation using Postman for the team.

Standardization:
Standardized development, testing, observability, and collaboration practices within the team.

Team Training:
Mentored and trained new team members in AWS, Go, and team standards.

Knowledge Sharing:
Planned technical requirements and ensured continuous knowledge transfer within the team.