Notes (221) RSS Feed

Concise engineering takeaways, architectural notes, and mental models across AI systems, career growth, distributed systems, and software engineering.

2026

(141)

2025

(46)

Nov 24

The Day I Accidentally Deleted Production

Career Growth #career-growth #leadership
Oct 05

How to Handle Arrogant Colleagues at Work

Career Growth #career-growth
Sep 29

You Can't Fix Everything on Day One

Career Growth #career-growth #communication #databases
Sep 25

When Emotions Spill Over at Work

Career Growth #career-growth #leadership #productivity
Sep 22

Meetings With No Agenda Are a Waste of Time

Career Growth #career-growth #leadership
Sep 21

High Probability of Bad Outcome Doesn't Equal Bad Decision

Leadership #leadership #decision-making #risk
Sep 18

Growth Isn't About Doing Everything

Career Growth #career-growth #leadership #system-design
Sep 13

Career Longevity Beats Constant Job Hopping

Career Growth #career-growth #productivity
Sep 08

Stay Relevant at Higher Salary Levels

Career Growth #career-growth #leadership
Sep 01

Should You Do a Master's My Honest Take

Career Growth #career-growth
Jul 29

Empathy Makes Great Engineers Unstoppable

Career Growth #career-growth #communication
Jul 21

Good Mentors Build People, Not Just Skills

Career Growth #career-growth
Jul 14

Why You Should Always Have Back-Burner Projects

Career Growth #career-growth #communication #leadership
Jun 30

Before You Push Back, Know What You're Standing On

Career Growth #career-growth #communication #productivity
Jun 27

Writing a Design Document Improves Project Ideas

Career Growth #career-growth #design-document #project-idea
Jun 23

Be the One They Can Count On

Career Growth #career-growth #communication #fault-tolerance
Jun 16

How Much Are People Willing to Bet on You

Career Growth #career-growth #leadership
Jun 15

Collaboration Is Better Than Competition in Many Cases

Leadership #leadership #collaboration #communication
Jun 12

Curiosity-driven development is the best approach to software

Software Engineering #software-engineering #curiosity-driven-development #software-development
Jun 10

How to Get Leadership to Say Yes to Your Project

Career Growth #career-growth #leadership
Jun 02

Don't Let Your Best Ideas Die in Silence

Career Growth #career-growth #communication #leadership
May 26

Be the Person Everyone Wants to Work With

Career Growth #career-growth #communication
May 26

Availability Bias Leads to Optimizing Visible Not Actual Problems

Leadership #leadership #availability-bias #communication
May 22

The XY Problem and How to Avoid It

Career Growth #career-growth
May 19

The Startup Hiring Lie Nobody Talks About

Career Growth #career-growth #leadership
May 16

You Won't Be Promoted Unless You Ask

Career Growth #career-growth #leadership
May 12

It's Not Enough to be Right; Learn to be Heard

Career Growth #career-growth #leadership
Apr 23

No One Ships Great Software Alone

Career Growth #career-growth #communication
Apr 14

You Don't Win by Proving Others Wrong

Career Growth #career-growth #communication #leadership
Apr 10

Setting Up Engineering Teams for Quantifiable Impact

Leadership #leadership #career-development #engineering-leadership
Apr 09

Appreciate Generously; It Costs Nothing, But Builds Everything

Career Growth #career-growth #communication #leadership
Mar 24

Your Soft Skills Aren't Soft at All

Career Growth #career-growth #communication
Mar 21

Before you form an opinion, experience it

Career Growth #career-growth #communication #productivity
Mar 18

Why You Need Both Curiosity and Action to Thrive

Career Growth #career-growth #productivity
Mar 10

A Daily Worklog Changed Everything

Career Growth #career-growth
Mar 06

How We Handle Mistakes Defines Us

Career Growth #career-growth
Mar 06

Own Your Mistakes

Career Growth #career-growth
Mar 04

Don't Wait. Step Up.

Career Growth #career-growth #leadership
Feb 25

Temporary Fixes Are Permanent

Career Growth #career-growth
Feb 18

Why Interviews Are Biased And What Sets You Apart

Career Growth #career-growth #fault-tolerance #interviews
Feb 11

Saying 'This isn't my problem' is actually the problem

Career Growth #career-growth #code-review
Feb 07

How to Write Effective OKRs

Career Growth #career-growth
Feb 04

Never Lose a Battle due to Miscommunication

Career Growth #career-growth
Jan 29

When In Doubt, Code It Out

Software Engineering #software-engineering #devops-and-testing #productivity
Jan 13

How to Follow Up Without Annoying People

Career Growth #career-growth #communication
Jan 07

Lead Projects That Land, Execution Over Everything

Career Growth #career-growth #communication #leadership

2024

(27)

2020

(2)

Jul 05

10x Engineer DNA

Career Growth #career-growth
Feb 28

Habits that Make a Great Programmer

Career Growth #career-growth #leadership

Writings and Learnings

Courses

Applied AI Masterclass

System Design Masterclass

System Design for Beginners

Legal and Contact

Everything Else

Arpit's Newsletter read by 145,000 engineers

Weekly essays on real-world system design, distributed systems, or a deep dive into some super-clever algorithm.

Subscribe on LinkedIn Subscribe on Substack

The courses listed on this website are offered by

Relog Deeptech Pvt. Ltd.
203, Sagar Apartment, Camp Road, Mangilal Plot, Amravati, Maharashtra, 444602
GSTIN: 27AALCR5165R1ZF

Notes (221) RSS Feed

2026

2025

2024

2023

2020