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Java Captain
Java Captain
Oct 25, 2020 · R&D Management

Lessons Learned from a Failed Project: A Project Manager’s Reflection

A project manager recounts how poor quality focus, insufficient team oversight, lack of design, uncontrolled requirement changes, and missing code reviews led to a disastrous rollout, and shares the corrective actions and key lessons to avoid similar failures in future software projects.

Code reviewLessons LearnedProject Management
0 likes · 10 min read
Lessons Learned from a Failed Project: A Project Manager’s Reflection
Programmer DD
Programmer DD
Sep 4, 2020 · R&D Management

What Went Wrong? A Tech Director’s Hard‑Learned Lessons on Team Control

In this candid post, a former technical director shares a three‑month case study of team mismanagement, detailing four critical mistakes—over‑estimating talent, under‑estimating project difficulty, spreading resources too thin, and neglecting proper management—along with reflective insights and actionable lessons for future leaders.

Lessons LearnedProject ManagementR&D management
0 likes · 13 min read
What Went Wrong? A Tech Director’s Hard‑Learned Lessons on Team Control
HomeTech
HomeTech
Nov 10, 2018 · Operations

Design, Architecture, and Lessons Learned from Building a CMDB for Car Home

This article explains what a CMDB is, outlines the design goals, core principles, and key functionalities of Car Home's asset management and process control platforms, and shares practical lessons and best‑practice recommendations drawn from two years of implementation experience.

CMDBConfiguration ManagementIT Operations
0 likes · 9 min read
Design, Architecture, and Lessons Learned from Building a CMDB for Car Home
21CTO
21CTO
Aug 22, 2018 · R&D Management

What Went Wrong? A Project Manager’s Hard‑Learned Lessons on Quality, Trust, and Code Review

A senior project manager reflects on a four‑month, 100‑person‑day software project that collapsed after launch, analyzing five critical mistakes—from neglecting quality and over‑trusting the team to lacking ownership, design, and code review—and shares the concrete steps taken to rescue the product and the key takeaways for future projects.

Code reviewLessons LearnedProject Management
0 likes · 10 min read
What Went Wrong? A Project Manager’s Hard‑Learned Lessons on Quality, Trust, and Code Review
MaGe Linux Operations
MaGe Linux Operations
May 8, 2018 · Operations

What My First Day in Ops Taught Me About Mistakes and Teamwork

A personal account of switching jobs, the challenges of a first production shift, a critical menu‑click error, the team’s rapid response, and the lasting operational lessons learned about risk awareness, double‑checking, and continuous improvement.

Lessons Learnedcareer transitionincident management
0 likes · 7 min read
What My First Day in Ops Taught Me About Mistakes and Teamwork