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Tech Insights: A Product Manager's Perspective

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  • About Me
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Resume
  • Linkedin
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Resume
Warum ich in Deutschland bleiben möchte: Zwischen Doppelabschluss, Technik und echter Integration
Posted inTechnology Career & Learning Journey Product Management

Warum ich in Deutschland bleiben möchte: Zwischen Doppelabschluss, Technik und echter Integration

Deutschland war für mich am Anfang kein romantischer Traum und auch kein zufälliger Ortswechsel. Der erste Grund war ziemlich klar: mein Studium. Ich bin an der Vietnamese-German University im M.A. Business Information Systems, und…
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Posted by Le Cuong March 14, 2026
Context Engineering vs Vibe Coding: The Project Memory Framework I Actually Needed (Part 2 of 2)
Posted inTechnology AI Agents AI Coding

Context Engineering vs Vibe Coding: The Project Memory Framework I Actually Needed (Part 2 of 2)

Welcome back. If you missed Part 1, that post was about the difference between vibe coding and a more systematic engineering mindset. [R1] After rereading my old Part 2 draft, I think I was…
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Posted by Le Cuong March 11, 2026
Intent First, Prompts Second: A Practical Model for AI Projects
Posted inAI Coding Context Engineering Product Management

Intent First, Prompts Second: A Practical Model for AI Projects

I still remember the first time I told an AI coder to “just build it.” It was a tarot + fortune‑telling app, a playful idea for the weekend. The UI came out surprisingly decent…
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Posted by Le Cuong March 11, 2026
AI Coder Timeline 2025-Early2026: From Prompting to Agentic Software Teams
Posted inTechnology AI Agents AI Coding

AI Coder Timeline 2025-Early2026: From Prompting to Agentic Software Teams

There was a weird moment around late February 2025 when a lot of us had the same reaction at the same time: "Wait... this is not autocomplete anymore, right?" Not because models suddenly became…
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Posted by Le Cuong February 18, 2026
The 6 Phases of IT Projects
Posted inProduct Development Product Management Product Manager guide

The 6 Phases of IT Projects

A few months ago, I was in a sprint review in Vietnam, coffee in hand, trying to follow three conversations at once. A junior Business Analyst asked me: "Can you explain the full project…
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Posted by Le Cuong January 24, 2026
Context Engineering vs Vibe Coding: A Business Person’s Technical Discovery (Part 1 of 2)
Posted inAI Coding Career & Learning Journey Context Engineering

Context Engineering vs Vibe Coding: A Business Person’s Technical Discovery (Part 1 of 2)

Hello everyone, It's Lee again! I want to share something that's been both humbling and eye-opening - my journey from complete technical ignorance to actually understanding how AI development works. Full Story about me:…
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Posted by Le Cuong November 9, 2025
Warum ich in Deutschland bleiben möchte: Zwischen Doppelabschluss, Technik und echter Integration
Posted inTechnology Career & Learning Journey Product Management

Warum ich in Deutschland bleiben möchte: Zwischen Doppelabschluss, Technik und echter Integration

Posted by Le Cuong March 14, 2026
Ein persoenlicher, knapper Text darueber, warum mein Weg nach Deutschland mit dem Studium begann, heute aber immer staerker zu einer Frage von Arbeit, Technik und echter Integration wird.
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Context Engineering vs Vibe Coding: The Project Memory Framework I Actually Needed (Part 2 of 2)
Posted inTechnology AI Agents AI Coding

Context Engineering vs Vibe Coding: The Project Memory Framework I Actually Needed (Part 2 of 2)

Posted by Le Cuong March 11, 2026
Welcome back. If you missed Part 1, that post was about the difference between vibe…
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A short product experiment is more useful than a long pile of unstructured prompts
Posted inAI Coding Context Engineering Product Management

Intent First, Prompts Second: A Practical Model for AI Projects

Posted by Le Cuong March 11, 2026
I still remember the first time I told an AI coder to “just build it.”…
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AI Coder Timeline 2025-Early2026: From Prompting to Agentic Software Teams
Posted inTechnology AI Agents AI Coding

AI Coder Timeline 2025-Early2026: From Prompting to Agentic Software Teams

Posted by Le Cuong February 18, 2026
There was a weird moment around late February 2025 when a lot of us had…
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Planning turns ideas into a baseline the team can actually execute
Posted inProduct Development Product Management Product Manager guide

The 6 Phases of IT Projects

Posted by Le Cuong January 24, 2026
A few months ago, I was in a sprint review in Vietnam, coffee in hand,…
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Context Engineering vs Vibe Coding: A Business Person’s Technical Discovery (Part 1 of 2)
Posted inAI Coding Career & Learning Journey Context Engineering

Context Engineering vs Vibe Coding: A Business Person’s Technical Discovery (Part 1 of 2)

Posted by Le Cuong November 9, 2025
Hello everyone, It's Lee again! I want to share something that's been both humbling and…
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When the “Real Developers” Mock Your AI Enthusiasm: A Personal Story About Vibe Coding, Context Engineering, and Why We’re All Just Figuring It Out Anyway
Posted inTechnology AI Coding Context Engineering

When the “Real Developers” Mock Your AI Enthusiasm: A Personal Story About Vibe Coding, Context Engineering, and Why We’re All Just Figuring It Out Anyway

Posted by Le Cuong November 4, 2025
So... I Got Mocked at a Company Tech Talk (And Maybe I Deserved It?) Okay,…
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[Technical] From Design System Dreams to Reality: 5 Days of Bug Fixing and “Why Isn’t This Working?!” – Part 2
Posted inProduct Design Design Systems Software Engineering

[Technical] From Design System Dreams to Reality: 5 Days of Bug Fixing and “Why Isn’t This Working?!” – Part 2

Posted by Le Cuong November 2, 2025
Hello everyone, It's Lee again! Remember that ambitious plan I shared a few days ago…
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From 500 Lines to 7000+ Lines: How I Accidentally Built a Design System (And Why It’s Moving to Private CDN) – Part 1
Posted inProduct Design Design Systems Software Engineering

From 500 Lines to 7000+ Lines: How I Accidentally Built a Design System (And Why It’s Moving to Private CDN) – Part 1

Posted by Le Cuong October 26, 2025
Hello everyone, It's Lee Cuong again! Today I'm sharing something that... well, let me be…
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From Raspberry Pi Scripts to AI Agents: How I Became Addicted to Code (And You Probably Will Too)
Posted inAI Agents Career & Learning Journey Raspberry Pi & Homelab

From Raspberry Pi Scripts to AI Agents: How I Became Addicted to Code (And You Probably Will Too)

Posted by Le Cuong September 30, 2025
How it stared Okay, so I stumbled upon this video from Tech By Ralph about…
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Hobbies in the Era of Social Media and AI
Posted inCareer & Learning Journey Technology

Hobbies in the Era of Social Media and AI

Posted by Le Cuong September 27, 2025
Hobbies in the Era of Social Media and AI: From "Tài Lẻ-Talent" to Content Creator…
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Agents Are Just Tools in a Loop—and That’s Why They Work
Posted inAI Agents AI Coding Software Engineering

Agents Are Just Tools in a Loop—and That’s Why They Work

Posted by Le Cuong September 23, 2025
Hi, My name is Lee Cuong, welcome to my blog! I’ve seen many people argue…
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My First Vibe Coding Journey: From Zero to Working App in 4 Hours (And What I Learned About Spec-Driven Development, SDD)
Posted inAI Coding Product Development Software Engineering

My First Vibe Coding Journey: From Zero to Working App in 4 Hours (And What I Learned About Spec-Driven Development, SDD)

Posted by Le Cuong September 7, 2025
Two months ago, I had never built a real app in my life. Sure, I'd…
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Drawing the Line: How Diagrams (and AI) Save Product Teams in 2025
Posted inProduct Management Project Management Technology

Drawing the Line: How Diagrams (and AI) Save Product Teams in 2025

Posted by Le Cuong July 1, 2025
Introduction: “Wait, Do I Really Need Diagrams in 2025?” Let’s be real. In 2025, AI…
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What I Did Not Know Before the Course of Product and Quality Management 🫠
Posted inProduct Management Career & Learning Journey Quality Management

What I Did Not Know Before the Course of Product and Quality Management 🫠

Posted by Le Cuong June 22, 2025
😅 What I Thought QA Management Was… Picture this: Me, early June 2025, walking into…
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30 Months, 1 Mammoth Audit Log, and Why Investor Onboarding in Private Markets Isn’t Just Another “Signup Flow”
Posted inProduct Management Career & Learning Journey Design Systems

30 Months, 1 Mammoth Audit Log, and Why Investor Onboarding in Private Markets Isn’t Just Another “Signup Flow”

Posted by Le Cuong April 15, 2025
A field report from 30 months at Anduin on investor onboarding, eIDAS-compliant signatures, Jira process cleanup, and building immutable audit logs for regulated private-markets software.
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3 triple constrains trong quản lý dự án là gì?
Posted inProduct Management Project Management

3 triple constrains trong quản lý dự án là gì?

Posted by Le Cuong July 31, 2024
TÓM TẮT NHANH "Bạn muốn nhanh, rẻ hay tốt?" Đó là câu hỏi thiết yếu…
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Unboxing the Bambu Lab P1S Combo: Affordable 3D Printing Excellence
Posted inTechnology 3D Printing Maker Projects

Unboxing the Bambu Lab P1S Combo: Affordable 3D Printing Excellence

Posted by Le Cuong July 10, 2024
Hello everyone, It's Lee again, I'm super excited to share my latest adventure in the…
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The Intersecting Journey of Physical Product Design and Product Management
Posted in3D Printing Maker Projects Product Design

The Intersecting Journey of Physical Product Design and Product Management

Posted by Le Cuong July 8, 2024
Hello everyone, I'm Le Cuong, I'm thrilled to share with you a lamp I designed,…
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Wire Wrap: The Quiet Maker Tool I Never Saw Growing Up in Vietnam
Posted inTechnology Maker Projects Raspberry Pi & Homelab

Wire Wrap: The Quiet Maker Tool I Never Saw Growing Up in Vietnam

Posted by Le Cuong June 20, 2024
A short maker-story about discovering the wire wrap tool through an electronics course, then realizing it deserves more attention in Vietnam's DIY scene.
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How I owned the project management tool transition at Anduin Transaction.
Posted inProduct Culture Product Management Project Management

How I owned the project management tool transition at Anduin Transaction.

Posted by Le Cuong August 5, 2023
In the exciting third quarter of 2021, I was working for the company Anduin Transactions…
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Buzz Wire DIY: A Journey of Sparks, Laughter, and Team Spirit
Posted inMaker Projects Product Culture Technology

Buzz Wire DIY: A Journey of Sparks, Laughter, and Team Spirit

Posted by Le Cuong July 14, 2023
Touch but don’t touch? How I turned my office into an amusement park! Have you…
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DIY 101: Building Your Own Radio
Posted inTechnology Maker Projects

DIY 101: Building Your Own Radio

Posted by Le Cuong July 11, 2023
Source: GiphyNo 4G here? When you stream a TikTok video, send a Facebook messages to…
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Raspberry Pi for the Viet: The introduction.
Posted inMaker Projects Raspberry Pi & Homelab Technology

Raspberry Pi for the Viet: The introduction.

Posted by Le Cuong May 11, 2023
Source In this modern and advanced technological world, many own a variety of gadgets such…
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How ChatGPT can accelerate a product manager’s documentation tasks
Posted inProduct Management Product Manager guide Technology

How ChatGPT can accelerate a product manager’s documentation tasks

Posted by Le Cuong February 4, 2023
As a product manager, you must perform various responsibilities in order to successfully bring a…
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UX Design challenge: LeMed delivery – Goal: Pharmacy-side interface.
Posted inProduct Design Product Discovery User Experience

UX Design challenge: LeMed delivery – Goal: Pharmacy-side interface.

Posted by Le Cuong September 3, 2021
👋 Hi, I am Le Cuong and I am a Business Product Manager and UX…
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Prior to joining Tech
Posted inCareer & Learning Journey

Prior to joining Tech

Posted by Le Cuong July 25, 2021
I did not begin my profession with a technical background, in fact, I was not…
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Popular Posts
  • Unboxing the Bambu Lab P1S Combo: Affordable 3D Printing Excellence (210)
  • 3 triple constrains trong quản lý dự án là gì? (140)
  • DIY 101: Building Your Own Radio (131)
  • Buzz Wire DIY: A Journey of Sparks, Laughter, and Team Spirit (128)
  • The Intersecting Journey of Physical Product Design and Product Management (122)
Interesting to Read
  • Context Engineering vs Vibe Coding: The Project Memory Framework I Actually Needed (Part 2 of 2) (29)Avg read time · 4m 23s
  • Unboxing the Bambu Lab P1S Combo: Affordable 3D Printing Excellence (10)Avg read time · 4m 08s
  • AI Coder Timeline 2025-Early2026: From Prompting to Agentic Software Teams (40)Avg read time · 3m 42s
You May Have Missed
Posted inTechnology Career & Learning Journey Product Management

Warum ich in Deutschland bleiben möchte: Zwischen Doppelabschluss, Technik und echter Integration

Posted by Le Cuong March 14, 2026
Posted inTechnology AI Agents AI Coding

Context Engineering vs Vibe Coding: The Project Memory Framework I Actually Needed (Part 2 of 2)

Posted by Le Cuong March 11, 2026
A short product experiment is more useful than a long pile of unstructured prompts
Posted inAI Coding Context Engineering Product Management

Intent First, Prompts Second: A Practical Model for AI Projects

Posted by Le Cuong March 11, 2026
Posted inTechnology AI Agents AI Coding

AI Coder Timeline 2025-Early2026: From Prompting to Agentic Software Teams

Posted by Le Cuong February 18, 2026
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