David Leangen | Entrepreneur & Software Engineer – Medium

David Leangen | Entrepreneur & Software Engineer

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David Leangen | Entrepreneur & Software Engineer

Diary of an Entrepreneur

It is time for another new beginning.

1 min readDec 23, 2023

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Diary of an Entrepreneur

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David Leangen | Entrepreneur & Software Engineer
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Dev Genius

Redefining DTO

Because DTOs ain’t such a big deal

8 min readMar 9, 2023

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Redefining DTO

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David Leangen | Entrepreneur & Software Engineer

A Short Rant about the Anti-Agile Movement

There is a lot of pushback against “Agile” these days.

2 min readDec 30, 2023

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A Short Rant about the Anti-Agile Movement

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David Leangen | Entrepreneur & Software Engineer

The Startup Covenant

tl;dr In startups, in all the excitement of founding a venture it can be tempting to skip some fundamental steps. While Founders are the…

7 min readDec 28, 2023

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The Startup Covenant

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David Leangen | Entrepreneur & Software Engineer

Technosludge: The unwanted aftereffects of technology creep

One of my greatest frustrations in life is getting consistently held back from achieving my goals because I have to muck around with…

8 min readMay 12, 2023

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Technosludge: The unwanted aftereffects of technology creep

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David Leangen | Entrepreneur & Software Engineer

I liked your article because it got me thinking more about DTOs.

Please tell me what you think: https://medium.com/@dleangen/85d76c16e314

1 min readMar 9, 2023

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David Leangen | Entrepreneur & Software Engineer

Domain Modeling vs. Data Modeling

What most companies do wrong and how to fix it

4 min readOct 14, 2022

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Domain Modeling vs. Data Modeling

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David Leangen | Entrepreneur & Software Engineer

Use Repositories to Stay Focused

How DDD Repositories help to stay focused on your domain

4 min readOct 9, 2022

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Use Repositories to Stay Focused

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David Leangen | Entrepreneur & Software Engineer

Implementing SSO with SuperTokens

Part I: Sharing sessions across subdomains

9 min readSep 5, 2022

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Implementing SSO with SuperTokens

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David Leangen | Entrepreneur & Software Engineer

Using SuperTokens with Angular and Firebase

Part IV: Integrating SuperTokens with Angular and Firebase

13 min readAug 23, 2022

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Using SuperTokens with Angular and Firebase

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David Leangen | Entrepreneur & Software Engineer

David Leangen | Entrepreneur & Software Engineer

Business-oriented engineer & technically oriented executive and entrepreneur. I apply technology to help small businesses thrive.

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