Cloud-Native API
Development of a cloud-native backend platform for payment processing and transaction monitoring in a B2B banking environment. The solution integrates various AWS services and external partner systems, enabling secure processing, transformation, and routing of payment data. Key focus areas included AML transaction monitoring, cash flow surveillance, and third-party integrations. The project also emphasized technical documentation and onboarding of new team members. Architectural consulting and technical leadership within the team. Establishment of code review processes and quality standards. Close collaboration with product owners and stakeholders in agile processes.
Tasks
- Design and development of AWS Lambda functions
- Integration of external systems and partner interfaces
- Implementation of AML transaction monitoring
- Data persistence with DynamoDB and Prisma
- Creation and maintenance of API specifications (OpenAPI)
- Contribution to architectural decisions and infrastructure automation
- Onboarding and technical support for new developers
- Maintenance of technical project documentation
- Architectural consulting and technical decision-making
- Code reviews and quality assurance
- Stakeholder communication in agile processes
Cloud-Native API
Design and development of a scalable cloud API for a B2B banking service provider. The solution covers the entire customer lifecycle and integrates the Mambu core banking system along with numerous external services (KYC, monitoring, payment gateways). The project included regular code reviews and onboarding of new team members. Technical leadership of a growing development team. Co-design of system architecture and scaling strategy. Establishment of development standards and automated quality assurance processes.
Tasks
- Development of AWS Lambda functions
- Integration of external systems and partner interfaces
- Implementation of logging and monitoring solutions
- Maintenance and extension of API specifications (OpenAPI)
- Setup and maintenance of infrastructure with AWS CDK and Terraform
- Conducting code reviews
- Onboarding of new developers
- Technical leadership and architectural decisions
- Establishment of code review standards
- Agile collaboration with product owners
Web Application
Further development and customization of a big data document management and collaboration tool for a major automotive corporation. The frontend was completely rebuilt using Angular 9 and NgRx for complex state management. The project also involved establishing guidelines for frontend development. Responsibility for the complete frontend re-architecture. Successful migration from Angular 5 to Angular 9 in a live production environment. Establishment of frontend development guidelines for the entire project team.
Tasks
- Implementation of Angular components
- UX/UI development in collaboration with the client
- Migration from Angular 5 to Angular 9
- Integration of NgRx Store for state management
- Testing with Karma, Jest, and Protractor
- Contribution to the creation of development guidelines
- Responsibility for frontend architecture
- Establishment of coding standards and development guidelines