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The 4 Communication Styles of Software Engineers
Understanding the 4 communication styles in software engineers—driver, analytical, amiable, and expressive—and how to handle and influence them
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Herry Gunawan
Custom Domain System Design
Create a custom domain system design using multi-tenant system architecture with an SQL database.
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Herry Gunawan
Tech Leaders Should Stay Technical
Here’s why tech leaders should stay up-to-date with code and technology, and how to remain technical as your career grows.
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Herry Gunawan

September 2024

4 Levels of Tech Debt
There are 4 levels of tech debt based on severity. What are they, and how can you reduce and prevent tech debt from spiraling out of control?
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Herry Gunawan
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Whatsapp Web QR Code Authentication System Design
Explaining how to build whatsapp web authentication using qr code, the architecture and the system design.
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Herry Gunawan
Online Voting System Design for Election
Designing a System to Handle Hundreds of Millions of Online Votes for an Election
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Herry Gunawan
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Multi Level Approval System Design
Designing unlimited level approval for purchase request system with set of rules including purchase amount.
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Herry Gunawan

August 2024

August 2023

July 2023

One-on-One Meeting as Software Engineer (Mentee): Proactive!
One-on-one meeting is not just for the leader, You can also derive many benefits from it such as for career growth and solve problems. The important…
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Herry Gunawan
One-on-One Guidelines for Manager / Tech Leader
One-on-one meetings are an effective routine that yields positive results. Learn valuable guidelines on what to discuss in one-on-one meetings as a…
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Herry Gunawan
Software Engineer: Work Hard vs Work Smart?
Are you a work hard or a work smart software engineer? Actually you can have both work hard and work smart depend on the situation.
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Herry Gunawan
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