Level Up Your Code Quality As A Software Engineer [Part 11] - Case Study: Signup Form Edge Cases

So how exactly do you figure out the edge cases with a piece of software? Well, it's hard work, especially as the volume of edge cases scales up exponentially with the complexity of the underlying feature. This video will teach you:

- A process to think through edge cases step-by-step through the stack with an *incredibly* in-depth example covering one of the most classic features virtual every tech company ever has: The email and password signup flow
- Why Big Tech companies hire so many software engineers to build out seemingly basic CRUD applications (hint: They're not basic, not at all, and the signup form case study will prove that to you)

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

Promotion Is Underrated And The True Foundation Of Your Pay And Career

Here's [the full 2 hour masterclass on maximizing your pay in tech](https://link.jointaro.com/hhDAeiDnEXHG8yEfA), which is where this clip is taken from.

Core points from the video:
- In a lot of companies, promotion isn't meaningful, both in terms of growth and pay increase. *However, promotion is extremely powerful when you're working at a top-tier company like FAANG.*
- In a good environment, promotion is the most organic option to increase your total compensation as it means that your actual skill and increased pay are actually correlated with one another.
  - If you get promoted at a FAANG/Big Tech company, this sets the foundation for future opportunities as you will now be put at this level at least 95%+ of the time. For example, if you become a senior engineer [L5] at Google, it is very unlikely that your next company will put you below senior.
  - It's also crucial to remember that at FAANG/Big Tech, the expectations are quite real and quite high. By getting promoted to your level, this means that you are actually able to perform at this level, as opposed to the scenario where you negotiated an up-level via a job switch where you might be dangerously over-leveling yourself.
- *The problem with doing the interview prep and job switching grind is that you're not actually growing as a software engineer during that time.* There is a huge disconnect between interview skill and actual skill, especially with data structures & algorithms (DSA).

If you're having trouble with your promotion, [we can offer you personalized support with Taro Premium](https://www.jointaro.com/membership). We have gotten software engineers promoted at lightning speeds from L3 (junior) to L6 (staff) at top companies like Meta, Robinhood, and Pinterest.

For additional promotion resources:
- [What's the Difference Between A Senior And Staff Engineer?](https://link.jointaro.com/BEM2RAjPFe8Pv7826)
- [What are the expectations of a strong senior engineer?](https://link.jointaro.com/9sBxwnftk3iLdond6)
- [Expectations at different levels? (Junior vs Mid)](https://link.jointaro.com/j8AGiasKACp7m7jM8)

DSA Crash Course [Part 9] - Anagrams Walkthrough

In this lesson, Alvin walks through the python implementation for the *anagrams* problem.

Code along and test your work in the following editor workspace <https://structy.net/problems/anagrams?language=py>

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: <https://www.linkedin.com/in/alvin-zablan-b73a92117/>

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

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

What exactly does it mean to be a mid-level engineer vs. a senior engineer? What's the gap? This lesson teaches you:

- What it means at a high-level to be a mid-level engineer vs. a senior engineer
- The types of projects mid-level engineers work on vs. a senior engineer
- The ownership and scope difference between a mid-level engineer vs. a senior engineer
- The difference in organizational complexity between mid-level engineers and senior engineers

Grow From Junior To Mid-Level Engineer [Part 2] - At A Glance: Junior Vs. Mid-Level

What exactly does it mean to be a junior engineer vs. a mid-level engineer? What's the gap? This lesson teaches you:

- What it means at a high-level to be a junior vs. a mid-level engineer
- The difference in execution between a junior engineer and a mid-level engineer
- The types of tasks junior engineers work on vs. a mid-level engineer
- The ownership and scope difference between a junior vs. a mid-level engineer
- The difference in organizational complexity between junior engineers and mid-level engineers

[Masterclass] How To Navigate Your Performance Review In Tech

The slides provide a great high-level overview of the entire session for your notes, so here's our Top 5 thoughts that aren't entirely in the slides:

- Not deeply understanding your company's performance review cycle is job suicide, especially in the current age of layoffs and stack-rank (the latter being perennial).
- If you're truly working at a top company, you shouldn't be promoted to the next level unless you have been functioning there for at least 3-6 months. Companies that don't do this tend to promote due to raw experience and have many incompetent people at senior+ levels.
- Always have a plan for your performance review, even if your goal is just to be average and survive. Work with your manager at the beginning of every cycle to create a clear and living expectations document.
- Be very deliberate about the peers you want leaving feedback for you on your performance review. Assemble that cast at the beginning of the cycle and start building those deep 1 on 1 relationships once you have done that.
- When you are asked to leave constructive feedback for a peer, flip the question from *"What did they do poorly?"* to *"How can they expand their scope?"*. This will become easier as you reach an L5 (senior) level and more deeply understand what each engineering level means.

Related resources:

- [\[Masterclass\] What Software Engineers Should Look For In Their Engineering Manager](https://www.jointaro.com/lesson/oeY7ncZhzJ5NO6dij5e7/masterclass-what-software-engineers-should-look-for-in-their-engineering-manager/)
- [\[Masterclass\] How To Get Promoted Faster In Tech](https://www.jointaro.com/lesson/W730BOdrfAIXAEVd8HUf/masterclass-how-to-get-promoted-faster-in-tech/)
- [\[Masterclass\] How To Have Impactful 1:1 Meetings](https://www.jointaro.com/lesson/FEK6JZqW2Jg3rdN9yeGn/masterclass-how-to-have-impactful-1-on-1-meetings/)
- [Presentation Slides](https://docs.google.com/presentation/d/142PsWRJ-fmdP42CrFpR0VD64L1qFP-6nPTmjk5g1DKM/edit?usp=sharing)

Write A Stellar Resume As A Software Engineer [Part 4] - 1 Resume To Rule Them All

Writing tons of different resumes is one of the easiest ways to waste time and overwhelm yourself on the software engineer job search. This lesson teaches you:

- Why you should only have 1 resume, especially if you're an earlier-in-career engineer
- Why "full-stack" engineer is often a trap for more junior engineers
- How to figure out the 1 resume you should write
- What to do if you really can't write just 1 resume (i.e. how to break the tie)

DSA Crash Course [Part 18] - Recursion Intro Lecture

In this lecture, Alvin introduces the mental model we should use when applying recursion.

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: <https://www.linkedin.com/in/alvin-zablan-b73a92117/>

Growth And Promotion 3/6: The Career Growth Recipe

The Magic Loop of Rapid Career Growth: a tested, simple process to grow your career. The “Career Growth Recipe” outlines a simple loop of five steps to advance your career: do your job well, ask how to help, fulfill requests, set goals, and repeat.

- 🎩 The Power of the Magic Loop: This framework emphasizes a collaborative approach to career advancement, fostering mutual support between employees and managers. By centering on shared goals, individuals can navigate their career paths more effectively.
- ✅ Performance Matters: Success starts with delivering exceptional work. Regularly assessing your performance through feedback can illuminate areas for improvement and reinforce your value in the workplace.
- 🤝 Building Relationships: Asking how to help is a proactive strategy that not only strengthens relationships with leadership but also positions you as a valuable team member willing to contribute beyond your immediate responsibilities.
- 🔄 Commitment to Tasks: Following through on tasks assigned by your boss demonstrates reliability. This commitment can pay off in terms of trust and future opportunities, making you a preferred team member for significant projects.
- 🎯 Goal-Oriented Conversations: Once trust is established, discussing your career goals with superiors can lead to tailored support for your ambitions, fostering a clear path to advancement.
- 📈 Continuous Learning: Embracing feedback as a tool for growth is crucial. It helps you identify blind spots and improve your performance, making you a stronger candidate for future opportunities.
- 💡 Adaptability and Initiative: Taking on tasks outside your comfort zone and asking for help when needed not only aids personal growth but also enhances your skill set, making you more versatile in your career.

Starting at Amazon as a Senior Manager, then Director, then Vice President, Ethan has decades of experience at top tech companies. This career growth course is developed from his own knowledge and input from his extensive network of fellow coaches and executives.

- Connect with [**Ethan on LinkedIn**](https://www.linkedin.com/in/ethanevansvp/)
- Taro members get a discount to join [Ethan's Level Up community](https://levelupwithethanevans.substack.com/taro25)

Level Up Your Code Quality As A Software Engineer [Part 6] - Embrace The Pain

A defining characteristic of mediocre software engineers is that they run away from problems in their code and avoid confronting hard problems in general. This lesson will teach you:

- Why (and how) you should embrace the pain if you truly want to write better code as a software engineer
- The process to follow to go from writing bad code to good code
- What it means to actually learn system design
- How to level up your technical understanding with an in-depth example from Alex's past about how he truly mastered a deep Android concept and applied that mastery to learn iOS development almost instantly

Master The DSA Interview [Part 4] - DSA Prep Is Insanely High ROI

It's easy to look at data structures and algorithms and see them as an annoying waste of time. However, there's more to them than you think. This lesson teaches you:

- A healthy perspective to have when it comes to studying data structures and algorithms
- Why data structures and algorithms are uniquely positioned when it comes to career return on investment for your time
- How to transform your mindset to actually be excited when grinding LeetCode

How Alex Got Into Meta With 0 Prior LeetCode Experience

What A Test Plan Is And Why Every Code Review Needs One

In this video, we explore the value of including a **clear test plan or demo** with every code review. This simple but often overlooked practice builds trust, improves collaboration, and turns code reviews into lasting pieces of product and engineering history.

### Key Takeaways:

- **We always include a test plan or demo**: Whether it's a video, GIF, image, or command-line instruction, we attach an artifact that shows what our code does—especially when it impacts visual or user-facing components.
- **We demonstrate the *actual* behavior of our code**: A video showing the happy-path functionality proves the feature works and saves reviewers from guessing or manually testing our changes.
- **We create long-term product context**: Test plans turn code reviews into searchable, durable documentation. They help future engineers (including ourselves) understand *why* a piece of code was written and what it was supposed to do.
- **We reduce risk when extending legacy code**: When we need to modify or build on old code, a past test plan often reveals how that code works, what features it powers, and how to avoid breaking it.
- **We invest a few minutes now to save hours later**: Including a test plan takes only 5–10 minutes but dramatically improves team empathy, speeds up reviews, and enhances the maintainability of the entire codebase.

This practice is one of the easiest and most impactful ways we show care for our teammates—and for the long-term health of the code we ship.

A Huge, Often Unused Way Your Manager Can Help With Promotion

- Your manager is critical to your promotion. More specifically, if your manager is not supportive of your promotion case, it is near impossible for you to get promoted.
- You need to create a plan with your manager as soon as the performance review cycle starts to set expectations on what you need in order to be a good candidate for promotion. It should be modal and detail the following:
  - What it means to meet expectations
  - What it means to exceed expectations
  - What it means to totally crush expectations
- Regularly work with your manager to get feedback and understand your progress for this plan

3 Mistakes Too Many Software Engineers Make (from a Director at Airbnb)

As Head of Search Engineering at Airbnb, [Rachel Zhao](https://www.linkedin.com/in/rachelzhao/) has coached + mentored many engineers as they climb the ladder. She calls out 3 things NOT to do for software engineers: 

1. **Don't work too hard (for an extended period)** - This leads to burnout, which hampers both your health and your growth. Rachel regularly spends time reflecting and figure out what new skill/project she can take on. You can learn more about the importance of reflection when it comes to productivity in [our video here](https://link.jointaro.com/dXkvKXs4FfbK5V6h7).
2. **Don't say "I'm not learning enough"** - At the end of the day, the company hired you to do a job - Growth is more of a 2nd order priority for many companies. This means that you need to be proactive about owning your growth - Don't just expect your manager to hand you the perfect curriculum of projects to get to the next level. For in-depth advice on how to create that scope for yourself to get to the next level, check out [this in-depth Q&A advice](https://link.jointaro.com/bah6v7RFpnywVYyv9).
3. **Don't focus on the score, focus on the game** - In particular, don't focus too much on level and viewing others as competitors. Think about how your org functions and how you can add the most impact. Check out our in-depth advice on [how to view levels when it comes to your career](https://link.jointaro.com/JJBA5KSCLdoK9Sc39).

Create An Onboarding Doc

The **onboarding doc** is a reference guide as you join the company. This document is literally designed for you, outlining your role + team, people to meet, and how you can get started. Generally, your manager will provide an onboarding doc for you, but you should feel free to augment or create your own if the doc is lacking. This is a great place to collaborate and deepen your relationship with your manager -- point out further areas of discussion.

Components of a good onboarding doc:

1. Team charter (translated down from the company mission)

2. Partner teams + people

3. Expectations + milestones 

   1. These should be clearly defined so it'll be clear if you achieved the expectation or not

4. Project ideas with t-shirt sizing

5. Engineering rubric or career matrix for your role, if one exists

Reference question: [What should be part of an onboarding doc?](https://www.jointaro.com/question/FL7XdfLsG9Da6YyfbjZ3/what-should-be-part-of-an-onboarding-doc/)

Supercharge Your Professional Networking By Leading With Kindness

When people go into the professional world, they usually go in with a very cynical and cloistered mentality. This is very true among software engineers, but this mentality often holds them back when it comes to professional networking.

Here are the core points from the video:
- **Kindness is 10x more valuable when it's unexpected** - Because everyone has that more cynical mentality in the workplace, proactively being very kind to people that don't expect it builds up an immense amount of trust extremely quickly. By taking a chance on someone like this, you are short-circuiting the normally long and laborious process of earning trust.
- **You can "target" kindness tactically** - You don't need to waste a bunch of time being overwhelmingly kind to everyone around you. You should do it for people who are important to your workflow, those who you have observed being kind to others, and [those who would be valuable to your professional network in general](https://www.jointaro.com/lesson/K1GyJ83GCVj7bfxytYrM/how-to-find-the-best-people-for-your-professional-network/).
- **Alex's and Rahul's Unexpected Kindness Story**
  - Rahul started at Portal a couple months after Alex did.
  - Portal was a very young org at this time with almost 0 onboarding infrastructure.
  - When Rahul joined, Alex still didn't really know what he was doing, but he knew more than Rahul did as he was brand new. Alex went out of his way to onboard Rahul smoothly, using his past struggles to make sure Rahul didn't hit the same pitfalls. This included a private doc Alex had been building up of the "tricks" he had learned while onboarding at Portal.
  - This unexpected act of kindness was the foundation for the relationship between Alex and Rahul, which has led them to cofound Taro!

Related resources:
- ["How do you network effectively within a company?"](https://www.jointaro.com/question/DwT9GtdYK9nwFV3a7jrU/how-do-you-network-effectively-within-a-company/)
- [Don't Waste Your 1 on 1s. Build The Relationship](https://www.jointaro.com/lesson/wcFrGc53iHzbWh0Ssw1j/dont-waste-your-1-on-1s-build-the-relationship/)

Master The Behavioral Interview [Part 4] - Don't Memorize: Be Nimble

Too many software engineers keep thinking as if they're still in school, and this applies to how they study for interviews. Unfortunately, memorization is a terrible strategy with behavioral interviews. This lesson teaches you:

- The mindset you need to have to be a successful behavioral interviewer
- Why memorization doesn't work with behavioral interviews
- How to properly train your brain when it comes to behavioral interviews
- What good vs. bad looks like when it comes to what to remember with behavioral interviews

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.