Top System Design Interview Mistakes [Part 5] - Don't Over or Under-Engineer a System

In system design interviews, it's crucial to strike the right balance between complexity and simplicity in your solutions. This video highlights the importance of avoiding both over-engineering and under-engineering:

- Designing systems with unnecessary complexity can lead to wasted resources, higher risks of bugs, and an impractical solution
- While caching can improve performance, indiscriminately adding caches without careful consideration can introduce inconsistencies and unnecessary complexity
- Rather than adding complexity for its own sake, stay focused on the unique challenges of the problem at hand to identify the most effective solutions
- Thoughtfully evaluate where to apply caching or other optimizations by weighing the benefits against the potential downsides
- Ensure that your design decisions are driven by the specific needs of the problem, rather than trying to impress the interviewer with buzzwords or unnecessary tools

This approach helps create efficient and practical solutions tailored to the specific challenges of the interview prompt.

If you need extra help with your system design interview, [Formation.dev](https://formation.dev/partners/taro) can provide you hands-on, personalized support. Join us here: <https://formation.dev/partners/taro>

An Autistic Journey To Google Staff Engineer [L6] From Software Analyst - By Lee McKeeman

[Lee McKeeman](https://www.linkedin.com/in/lmckeeman/) is an autistic software engineer with quite an incredible journey: Across a whopping ~20 years of experience, Lee has worked at Amazon (where he was an engineering manager and bar raiser), Meta, and now Google.

Lee's career story is super long (watch the video to get the full picture), so instead, we're sharing some of the great learnings from Lee here:
- **School doesn't actually teach you software** - University is generally rooted in theory and overly abstract exercises, leaving you with a very basic raw coding foundation. While that certainly has value, it's not enough to make you capable of doing actual software engineering, especially in a team environment.
- **Debugging is a critical skill** - Lee started off as a software analyst, which was a role that was much more focused on diving deep and fixing issues as opposed to churning out new features. The experience Lee got here was extremely valuable and continued paying dividends across his career, even after he transitioned to SWE.
- **Help others and keep an open mind** - Everyone works in different ways and will be comfortable/uncomfortable in situations that don't match that of others. This includes the neurodivergent population like autistic people, those with ADHD, and more. Be a true teammate by being understanding and accepting of these differences. Assume good intent, and if you aren't sure how you can best support a teammate, just ask them!

To learn more from Lee, you should 100% connect with him on LinkedIn where he writes some of the best posts (and comments) on the entire platform: [Lee's LinkedIn](https://www.linkedin.com/in/lmckeeman/)

Here's some of the incredible wisdom Lee has shared on Taro:
- ["What does it mean to not require handholding anymore?"](https://www.jointaro.com/question/5vEWajcZlSi7nlohTGtJ/what-does-it-mean-to-not-require-handholding-anymore/)
- ["How to Balance Responsibilities: Prioritizing Personal Work vs. 'Glue Work' in a New Team Environment."](https://www.jointaro.com/question/9NL4LP40xHy5sgGMvsmB/how-to-balance-responsibilities-prioritizing-personal-work-vs-glue-work-in-a-new-team-environment/)
- ["Can someone elaborate on "always treating feedback as a gift"?"](https://www.jointaro.com/question/4DoEnMIq2ISadfAJuwp9/can-someone-elaborate-on-always-treating-feedback-as-a-gift/)
- ["What do career levels structure in big tech company look like? What are the responsibilities for each level?"](https://www.jointaro.com/question/qV5oikdcgs4GWmGeousX/what-do-career-levels-structure-in-big-tech-company-look-like-what-are-the-responsibilities-for-each-level/)

Grow From Senior To Staff Engineer [Part 3] - At A Glance: Senior Vs. Staff

As a senior engineer, you have probably gotten generic guidance on how to get to staff, advice like *"Do more leadership"*. Let's rise above the meaningless engineering career matrix standards and provide something concrete. This lesson teaches you:

- How the dynamic evolves between an engineer and their manager as they grow from senior to staff
- The core behavioral difference between senior and staff engineers as they tackle problems
- The difference between senior and staff engineers with the projects they work on
- The difference between senior and staff engineers with their ownership reach
- The difference between senior and staff engineers with their organizational reach

How To NOT Learn A Codebase

The biggest mistake engineers make when going into a new codebase is to excessively read through the code and documentation. This is a horrible way to learn. 

The problem is exacerbated because the supporting documentation of the code is usually out-of-date: the docs can't keep up in a fast-moving tech company.

Instead, just dig in and start coding!

- Break things
- Add all the print statements ever
- Get the debugger working
- Run the code and see what happens

The key takeaway is that you should **get your hands on the keyboard** (even if it's uncomfortable).

How To Get Real Feedback So You Can Actually Improve

Core points:

- Let the other person know that you treat all feedback as a gift and really appreciate constructive criticism.
- Schedule a 1:1 with crucial people in your org/team to get feedback. It can be every 1 to 3 months. Make it clear that it's a feedback meeting.
- It's important to understand the feedback giver's perspective. Nice people, those you are (hopefully) working with, are going to hold back often by default to shield you. This is why you need to make it clear that you really appreciate honesty and transparency.
- Feedback is crucial towards promotion.

Related resources:

- ["I got some pretty "unspecific" feedback. How can I sharpen it to make more actionable?"](https://www.jointaro.com/question/gKsY3J4x5rz2zdG2OXYJ/i-got-some-pretty-unspecific-feedback-how-can-i-sharpen-it-to-make-more-actionable/)
- ["I work in a small company with no formal perf review system - How can I get feedback to improve?"](https://www.jointaro.com/question/ZkjOqjW2ou4LhJ0HyIIK/i-work-in-a-small-company-with-no-formal-perf-review-system-how-can-i-get-feedback-to-improve/)
- ["How do I find a proper mentor within my company?"](https://www.jointaro.com/question/53nM0O5iemQD5K5ZQkYE/how-do-i-find-a-proper-mentor-within-my-company/)

Part 0 [RBP] React Best Practices - Course Intro

Florian Walther, from Coding In Flow, shares the common pitfalls and best practices in React development. This course will help developers write cleaner and more robust React code by addressing frequent mistakes. The lesson also highlights additional resources available, including a YouTube channel, newsletter, and a GitHub repository with code examples.

- Florian’s free web development playlist on YouTube: <https://www.youtube.com/playlist?list=PLrnPJCHvNZuDG6BWjUFVxeWyYlve_SVJO>
- Code link: <https://github.com/codinginflow/react-best-practices/branches/stale>

[Masterclass] How To Have Impactful 1 on 1 Meetings

Related resources:
- [[Taro Top 10] Communicating Effectively As An Engineer](https://www.jointaro.com/playlist/yJ6oybePeu93sDSZ1GiQ/)
- [How To Effectively Leverage Skip Level 1:1s](https://www.jointaro.com/lesson/TToehFEc738PBhJcALwL/how-to-effectively-leverage-skip-level-11s/)
- ["Coffee Chat Questions With a Tech Lead - What to ask?"](https://www.jointaro.com/question/jGNZthqhvzYPiMckPEl1/coffee-chat-questions-with-a-tech-lead-what-to-ask/)
- [Presentation Slides](https://docs.google.com/presentation/d/1O1bUrK1NgyfYoMkIqCFJ0SvXv-IQlPhP1gYzBp95abU/edit?usp=sharing)

[Masterclass] How To Come Up With 100k+ Users App Ideas You Can Build For Free

Start with a simple side project and keep iterating on it to separate your side project from the rest.

Related resources:
- [[Masterclass] How To Build And Grow Tech Products To 500k+ Users For Free](https://www.jointaro.com/lesson/OEuX0KMhcnNSTJ50Voee/masterclass-how-to-build-and-grow-tech-products-to-500k-users-for-free/)
- [How Alex Made An App That Got 80k+ Users In 1 Month](https://www.jointaro.com/lesson/GlSjjLhuUdHt5drq3l5F/how-alex-made-an-app-that-got-80k-users-in-1-month/)
- ["Finding a mobile app idea - How to do it?"](https://www.jointaro.com/question/KJ4VXh6rUhKbWeiJoRDe/finding-a-mobile-app-idea-how-to-do-it/)
- ["What are some of the side income or passive income sources you can suggest?"](https://www.jointaro.com/question/URhejS9m02tEFM9WLZsd/what-are-some-of-the-side-income-or-passive-income-sources-you-can-suggest/)
- [Presentation Slides](https://docs.google.com/presentation/d/1ai8lxU1B-bH35iiSFf5hvk6NjAHpUyF2rshjyDipvaY/edit?usp=sharing)

Ship & Grow 500k+ User Side Projects [Part 2] - Done Is Better Than Perfect

Code quality is important, but side projects sort of break the rules here. This lesson teaches you:

- How good engineers often mess up their side projects from the very beginning
- Why making mistakes is perfectly fine (good even) when starting a side project
- How fast you should launch the v1 of your side project

Engineer Your Ideal Tech Career [Part 2] - How Do You Spend Your Time?

In this video, we explore key areas that software engineers spend their time throughout their day, and we talk through the differences between each.

Depending on which areas you want to optimize to spend your most time, your long-term career path can vary. Try to assign a different rating to each to give yourself a clearer picture!

We cover what it really means to:

- Be making product/business decisions
- Be architecting solutions
- Be hiring
- Be mentoring

Looking for mentorship from tech’s top engineers + personalized job hunt assistance and interview prep? [Formation.dev](http://Formation.dev) can provide you unlimited career coaching, technical mentorship, personalized practice, and mock interviews. Join us here: <https://formation.dev/partners/taro>

Worksheet: [Formation - Coding Your Career](https://firebasestorage.googleapis.com/v0/b/tech-career-growth.appspot.com/o/courses%2Fslides%2FFormation%20Career%20Direction%20Worksheet.pdf?alt=media&token=f6344b78-529a-411e-a449-7a34a8d55fc8)

Break Into Tech And Become A Software Engineer [Part 1] - Intro

In this lesson, we explore how anyone can transition into a tech career, regardless of their background.

This lesson covers:

- Brian's journey from a troubled past to becoming an engineering manager and business owner
- How his late start in tech, at age 30, began with small interactions while driving for Uber
- The decision to attend a coding bootcamp, where his passion for coding took off
- The importance of support from friends and community in learning to code and landing a first job
- The idea that people from all kinds of backgrounds, including those with difficult pasts, can break into the tech industry

If you need extra help breaking into tech, join Brian's exclusive, cohort-based bootcamp (just 10 students per batch). Use this link for Taro users for $800 off: <https://www.parsity.io/taro>

Connect with Brian on LinkedIn: <https://www.linkedin.com/in/brianjenney/>

Struggling With DSA? Don't Worry, That's Healthy!

True or false: Interviewing is all about how much you know. As long as you study a lot and understand enough material, you will pass the interview.

For almost everyone, what does the learning curve look like for data structures and algorithms?

True or false: It's completely normal and even a good sign when you feel dumb while studying data structures and algorithms.

What's the most important piece when you're learning data structures and algorithms material?

True or false: If you aren't making progress on data structures and algorithms after 2 months, your mind probably just isn't geared to understand them. At that point, you should be practical and just look for interviews that don't have these kinds of problems.

Mastering data structures and algorithms (colloquially known as "DSA") is a frustrating experience: It requires such a different type of thinking and is rarely required on the actual software engineering job. This is why if you want to get good at DSA, you need the right mentality first.

Here are the core points from the video:
- DSA learning is an exponential process. You are going to be terrible initially, and eventually things will start to "click" once you hit the inflection point.
- When you feel dumb, understand that this is completely natural: This is almost a good thing as it's entirely expected.
- DSA is very much an input-driven exercise. Build a good process around studying it regularly and commit to it. With constant persistence, you will eventually get to where you want to be!

Related resources:
- [[Taro Top 10] Effective Interview Prep](https://www.jointaro.com/playlist/HLBYxJI7D1j8STolrwum/)
- [[Taro Top 10] Finding A Tech Job](https://www.jointaro.com/playlist/E6R0wVJ5EyCfVnVrlfno/)

How To Be An Effective Tech Lead [Part 1] - How This Course Works

As a software engineer, you need to eventually grow into a tech lead to pursue more senior levels. However, it's much easier being a bad tech lead instead of a good tech lead - This course is here to help you be the latter. Here are the core parts of the lesson:

- Your instructor [Jocelin Ho](https://www.linkedin.com/in/jocelinho/) walks you through her extensive 10+ year tech background as a Meta tech lead and the CTO/Cofounder of Cooby (Sequoia-backed startup), where she built engineering teams from scratch and mentored other tech leads

- You'll understand if this course is a good fit for you

- We walk you through the course objectives. By the end of the course, you will know:

  - 💡 The full definition of an effective tech lead

  - 💻 What technological skills tech leads must possess

  - 🙌 How tech leads demonstrate true leadership

  - ✅ Practical tips to start acting as a tech lead

Negotiation Course: Rahul's History And Success With Negotiation

Rahul's compensation went from $110K at the beginning of his career to $830K in his peak earning year, 2021, as a Tech Lead and Manager at Meta (Facebook). That's more than 7x! A lot of his Total Compensation (TC) growth can be attributed to his ability to negotiate. There were 2 main segments of negotiation in Rahul's career: 

- 2013: 5 offers at Facebook, Google, Twitter, Microsoft, and Square
- 2017: 6 offers at Facebook, Google, Snapchat, Stripe, Uber, and Airbnb

This gave Rahul the leverage he needed to see dramatic increases in compensation. Some examples: 

- The Snapchat stock grant went from $600K --&gt; $1.0MM and the signing bonus went from $10K --&gt; $100K
- The Facebook stock grant went from $325K --&gt; $600K and the signing bonus went from $30K --&gt; $45K

The numbers here are due primarily to timing, information, and options, all things you can learn. The results can be life-changing, and you don't need to be a genius programmer to discover your own version of this.

These data points show how negotiation is extremely high leverage. A few hours of extra work can lead to a change of 6 figures or more in compensation.

- Rahul's YouTube video about 5 offers he received as a new grad: <https://youtu.be/rceUVaiXQgU> 
- Rahul's YouTube video about how compensation in tech works: <https://youtu.be/wqdpzu4Oa2I>

Amazon Behavioral Interview [Part 1] - Intro

This video introduces a mini-course designed to help viewers master behavioral-based interview questions, commonly used by top companies like Google and Amazon.

- **Focus:** The course emphasizes a framework and process to effectively answer these questions, drawing on the instructors' extensive experience (one was a Google interviewer, the other an Amazon Barraiser).
- **Benefits:** By learning this approach, viewers can confidently handle any interview, reduce stress, and significantly increase their chances of landing their desired job.
- **Content:** The course includes downloadable worksheets and other resources to guide viewers through the process of mastering the "STAR" method (Situation, Task, Action, Result) for answering behavioral questions.
- **Instructors:** The instructors have a combined wealth of experience in interviewing and being interviewed at top companies, ensuring the course provides valuable and practical insights.
- **Goal:** The ultimate goal is not just to teach the STAR method, but to boost viewer confidence and significantly improve their chances of success in job interviews.

Learn more about Alan's job search program, Kadima Careers, using this [discount link](https://signup.kadimacareers.com/mQBsDvu).

[Masterclass] How To Become A Debugging Master And Fix Issues Faster

There will always be bugs, and this only becomes more and more true as your product gets bigger. In this video, we go deep into the often underrated software engineer skill of debugging.

Here are the core points:
- **Bugs are a source of growth** - So many engineers see having to fix issues as merely frustration, an obstacle getting in the way of their feature work. This is a toxic mentality to have that holds back your growth. Feature work isn't the only way to move a product forward, and at the end of the day, your team has to come together to uphold the integrity of its systems. Being a champion in that process is a powerful way to get to senior+ levels.
- **Do your research** - When you get a bug, don't just dive in and start mucking around in the code. Figure out the exact repro steps and go through the flow multiple times to really get it. Detail the blast radius by understanding attributes like when the issue popped up, how many users it affected, and what versions of your software experience the problem. Spend at least 15-30 minutes expanding the context behind the bug.
- **Understand the end-to-end flow** - Every outcome in software is a series of steps: When there's a legitimate bug, it simply means that one (maybe several) of those steps are now broken. Before you start seriously debugging, build up this mental model of the overall ecosystem behind the bug - Ask your teammates if you need help with this. This mental model will serve as the foundation of your debug process.
- **Maintain a debug diary** - Document every step of your journey as you're debugging. This will prevent you from trying the same hypothesis twice and makes it much easier for you to hand off the bug if necessary. This context will allow the new person to easily "download" everything you did and pick up where you left off. This writing will also help you a lot come performance review time when you want to claim credit for the fix.
- **Retrospect** - An ounce of prevention is worth a pound of cure. After every bug resolution, do some amount of thinking around how you can prevent similar issues from cropping up in the future. This is especially important with massive bugs that inflicted a lot of damage. In those scenarios, write-up a post-mortem and discuss it with your team.

Related resources:
- [[Case Study] Solving A Multi-Million $$ Instagram Bug](https://www.jointaro.com/lesson/WYk4J05iBqOuPtD0CYKX/case-study-solving-a-multi-million-dollardollar-instagram-bug/)
- ["How can I root cause bugs faster?"](https://www.jointaro.com/question/PSv7aYI70VwaDsoRgMyW/how-can-i-root-cause-bugs-faster/)
- ["I'm trying to fix a P1 bug, but some relevant code is owned by another team. Unsure about ownership and how to proceed."](https://www.jointaro.com/question/ZRneLgwmrM2JLCrGn5Rz/im-trying-to-fix-a-p1-bug-but-some-relevant-code-is-owned-by-another-team-unsure-about-ownership-and-how-to-proceed/)

If you want to become a better coder in general, check out our masterclass here: [[Masterclass] How To Write Better Code Faster As A Software Engineer](https://www.jointaro.com/lesson/iYpRj8XfyzCSaTYnce3y/masterclass-how-to-write-better-code-faster-as-a-software-engineer/)

Negotiation Course: How This Course Works

Your ability to negotiate is undeniably one of the highest-leverage skills you can learn. But tech workers are notoriously bad at negotiation. Based on discussions with 100s of tech workers, there are 2 common reasons for this: 

1. They choose not to negotiate. They somehow view negotiation as a perverse 'badge of honor' that they simply accept the first offer they receive and they don't want/need to ask for any adjustment. 
2. They try to negotiate but are ineffective. They don't have leverage or cannot defend why they're asking for certain things. 

This course is designed for tech employees who are exploring job opportunities and will receive a job offer in tech (and ideally multiple!). My goal is for you to feel confident and strong in discussions you have with recruiters and hiring managers.

This course is broken down into 3 major parts: 

1. **Principles** - How does negotiation work and why is it worthwhile?
2. **Planning** - What should you do (and not do) before and offer you receive an offer?
3. **Tactics** - What is the best course of action for various scenarios?

If you get more than a $10K increase in your compensation by following the tactics outlined in this course, send me an email at [rahul@jointaro.com](mailto:rahul@jointaro.com) -- we will celebrate together!

Master The Behavioral Interview [Part 2] - You're (Probably) Sleeping On Behavioral

Grinding LeetCode endlessly makes no sense and will not get you a great software engineer job, especially in a bad market. So why does it makes no sense? Because data structures and algorithms (DSA) rounds are far from the most important. This lesson teaches you: 

- The reason why companies weigh behavioral interviews so heavily (usually more than candidates realize)
- Why behavioral interviews are actually the most important interview type
- How engineers waste the precious time they have in behavioral interviews

Top System Design Interview Mistakes [Part 6] - Freezing on the Spot

In system design interviews, clear communication is crucial. Many candidates struggle not because they lack knowledge, but because they fail to express their ideas effectively. This video highlights a common issue: Freezing under pressure.

- Instead of freezing when faced with a complex problem, keep the conversation going by asking clarifying questions. This not only helps you gather necessary information but also engages the interviewer.
- If unsure what to ask, focus on understanding the system’s functionality. Questions about the product’s purpose and user journey can guide your design process.
- Involving the interviewer through questions shows your experience and keeps the interview on track.

In short, don’t let nerves stop you—ask questions to maintain momentum and communicate effectively.

If you need extra help with your system design interview, [Formation.dev](https://formation.dev/partners/taro) can provide you hands-on, personalized support. Join us here: <https://formation.dev/partners/taro>

Level Up Your Code Quality As A Software Engineer [Part 9] - Focus, Focus, Focus

A lot of software engineers falsely believe that having every tech stack ever on your resume means that you are the perfect interview candidate as you qualify for the most jobs. The reverse is actually true, and championing that strategy leads to massive gains in both your code quality and job prospects. This lesson will teach you:

- The real recipe for being highly paid and easily hired as a software engineer
- Signs that you have become a true technical master in your domain and are now ready to move on to other tech stacks
- How to structure your journey as an earlier-in-career software engineer (5 years of experience or less)
- How to navigate the junior engineer career trap that is "full-stack" engineer
- What hiring managers look for in engineering candidates, especially at Big Tech
- The overall technical mastery trajectory for software engineers and how you can reach the top
- Why focus is so important for your longer-term learning as a software engineer

Tech Career Growth Videos

Our instructional videos provide software engineers with insights needed for career growth. Masterclasses go incredibly in-depth on a specific tech topic while case studies are real examples from established engineering leaders.