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Tomohisa Takaoka's photo

Developer of the Sekiban, Event Sourcing and CQRS Framework. CTO of J-Tech Japan, Inc.

California, USA
Member Since Mar, 2024

Writes at

Sekiban Event Sourcing and CQRS Dev Blog

Sekiban Event Sourcing and CQRS Dev Blog

tomohisa.hashnode.dev

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About Me

CTO of J-Tech Creations, Inc. Recently working on the development of the event sourcing and CQRS framework Sekiban. Enthusiast of DIY keyboards and trackballs.

My Tech Stack

C##Domain-Driven-DesignEvent SourcingSQL ServerPostgreSQLDynamoDBdotnet

I am available for

CTO of J-Tech Creations, Inc. Recently working on the development of the event sourcing and CQRS framework Sekiban. Enthusiast of DIY keyboa

Recent Activity

Dec 6

Wrote an article
Event Sourcing Is Simple!: A 400-Line In-Memory Lightweight Framework

Oct 8

Wrote an article
Enhancing Flexibility in Event Sourcing by Evolving Aggregate Types

Aug 6

Wrote an article
Serializing and deserializing interface properties in C# to JSON using JsonDerivedType

Aug 3

Wrote an article
Reasons and Solutions for Deserialization Failure of Data Persisted in Json while Representing State with Types in C#
Wrote an article
Reflections on Using C# Reflection on F# Code

Jun 19

Wrote an article
How CQRS and Its Implementation Become Simpler with Railway Oriented Programming

Apr 5

Wrote an article
Develop Aspire and Azure Functions Projects together.