
Jędrzej Dąbrowski
CERTIFICATE OF ACHIEVEMENT
Proudly presented to:
has successfully completed the training:
Certificate ID
72d9960b-927b-4f18-9a0f-64776ef74ed1
Issue date
2026-01-26
TypeScript advanced
on 24–25 January 2026, for a total of 16 teaching hours.
Mateusz Kulesza
Trainer
JDD
Issued to
Jędrzej Dąbrowski
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Credential Verification
Issue date: January 26, 2026
ID: 72d9960b-927b-4f18-9a0f-64776ef74ed1
Issued by
Future Skills Institute
Type
Certification
Level
Advanced
Format
Online
Duration
16 hours
Description
The training is intended for experienced developers who want to explore advanced aspects of TypeScript and learn how to build large, scalable applications using modern design and architectural patterns. |
TRAINING BENEFITS: |
• Manage application state in large projects using tools such as Redux. |
• Apply advanced design patterns (CQRS, Event Sourcing) to build flexible, scalable applications. |
• Design SPA applications with an efficient structure and code organization. |
• Use design patterns (e.g., Observer, Strategy) to create more adaptable applications. |
• Build complex systems while following software engineering best practices. |
• Write more robust code thanks to advanced TypeScript typing.
Skills
Builder Pattern
Decorator Pattern
Eslint
Factory Method Pattern
JSON
MobX
Observer Patterns
Proxy Pattern
Singleton Pattern
TypeScript
CQRS and Event Sourcing
Context API
Zustand