KG.codes

@UCfv7SNcMWwn8QANjD7AgY5w - 1.4K subscribers

Hey! I'm KG.codes (Kelvin Graddick); a professional programmer, app + website developer, and digital creator. This channel contains various app development, website development, and general programming posts/videos. - Sharing my projects and coding inspiration - Coding tutorials, useful information, and career guidance - Coding challenges (Leetcode) - 📺 PLEASE SUBSCRIBE and contact me with questions! www.youtube.com/channel/UCfv7SNcMWwn8QANjD7AgY5w?sub_confirmation=1 Let's connect elsewhere too! 🌐 Website | www.kg.codes 📷 Instagram | www.instagram.com/kg.codes/ 🎵 TikTok | www.tiktok.com/t/ZTRLxP4wf/ 🐦 Twitter | www.twitter.com/kgcodes/ Get my coding gear / desk setup 👨🏾‍💻 📦 Amazon | www.amazon.com/shop/kg.codes/list/3E7C7N52AFY8R

Home Videos Live Playlists

Too many AI tools? Here are my top 2 per category

Too many AI tools? Here are my top 2 per category KG.codes

21 views - 2 months ago

If you’re not using AI sub-agents yet, watch this

If you’re not using AI sub-agents yet, watch this KG.codes

65 views - 3 months ago

I’ve been using OpenClaw for a month… here is the good, the bad, and the ugly

I’ve been using OpenClaw for a month… here is the good, the bad, and the ugly KG.codes

66 views - 3 months ago

Big O Notation Explained + Time & Space Complexity, using O(n) Linear, "Valid Parentheses" example

Big O Notation Explained + Time & Space Complexity, using O(n) Linear, "Valid Parentheses" example KG.codes

18 views - 5 months ago

Coding Challenge from Leetcode - Valid Parentheses!

Coding Challenge from Leetcode - Valid Parentheses! KG.codes

17 views - 5 months ago

That one time I built a mobile app for Mercedes-Benz (story time)

That one time I built a mobile app for Mercedes-Benz (story time) KG.codes

19 views - 5 months ago

How to stand out as a junior software engineer (even with senior engineers around)

How to stand out as a junior software engineer (even with senior engineers around) KG.codes

20 views - 8 months ago

What AI tools should you use for your new app idea?

What AI tools should you use for your new app idea? KG.codes

50 views - 9 months ago

Are software engineering jobs a "dead end" now due to A.I.?

Are software engineering jobs a "dead end" now due to A.I.? KG.codes

282 views - 11 months ago

Do data structures and algorithms still matter for software developers (outside of interviews)?

Do data structures and algorithms still matter for software developers (outside of interviews)? KG.codes

100 views - 1 year ago

Do this to STAND OUT and land your 1st software engineering role

Do this to STAND OUT and land your 1st software engineering role KG.codes

76 views - 1 year ago

Is “Vibe Coding” bad for you?

Is “Vibe Coding” bad for you? KG.codes

663 views - 1 year ago

1% better every day: Using Atomic Habits to improve as a software developer

1% better every day: Using Atomic Habits to improve as a software developer KG.codes

212 views - 1 year ago

5 things to REMOVE from your tech resume

5 things to REMOVE from your tech resume KG.codes

23 views - 1 year ago

Getting STUCK on coding issues SUCKS.. here’s what I do

Getting STUCK on coding issues SUCKS.. here’s what I do KG.codes

54 views - 1 year ago

3 different ways to build a mobile app 📲

3 different ways to build a mobile app 📲 KG.codes

201 views - 1 year ago

Coding challenge made EASY with toy blocks - what’s the most optimal solution? (Two Sum)

Coding challenge made EASY with toy blocks - what’s the most optimal solution? (Two Sum) KG.codes

77 views - 1 year ago

Easy SYSTEM DESIGN walkthrough: design a mobile app backend!

Easy SYSTEM DESIGN walkthrough: design a mobile app backend! KG.codes

421 views - 1 year ago

The DRAMA with MKBHD’s new wallpaper mobile app - Panels app review

The DRAMA with MKBHD’s new wallpaper mobile app - Panels app review KG.codes

174 views - 1 year ago

Coding Challenge from Leetcode - Add Two Numbers!

Coding Challenge from Leetcode - Add Two Numbers! KG.codes

406 views - 1 year ago

5 simple tips to LEVEL UP your workspace / boost productivity!

5 simple tips to LEVEL UP your workspace / boost productivity! KG.codes

48 views - 1 year ago

Why I became a SOFTWARE DEVELOPER

Why I became a SOFTWARE DEVELOPER KG.codes

80 views - 1 year ago

I’ve learned OVER 40 technologies as a software developer — here’s WHAT & WHY

I’ve learned OVER 40 technologies as a software developer — here’s WHAT & WHY KG.codes

432 views - 2 years ago

Your coworkers are secretly OUTPERFORMING you using A.I. 👀 — What you should be doing!

Your coworkers are secretly OUTPERFORMING you using A.I. 👀 — What you should be doing! KG.codes

92 views - 2 years ago

Unit testing in 6 minutes: how to use Jest to unit test JavaScript code!

Unit testing in 6 minutes: how to use Jest to unit test JavaScript code! KG.codes

212 views - 2 years ago

Starting to build a new mobile app this week! 📲 - mini vlog

Starting to build a new mobile app this week! 📲 - mini vlog KG.codes

31 views - 2 years ago

I created an Instagram Effect: How to create and code in Meta Spark

I created an Instagram Effect: How to create and code in Meta Spark KG.codes

84 views - 2 years ago

If you’re a software developer you’ve done at least 5 of these things - Programmer BINGO!

If you’re a software developer you’ve done at least 5 of these things - Programmer BINGO! KG.codes

246 views - 2 years ago

I built a pretty good mobile app, but now it’s not doing well (so I’m rebuilding it!)

I built a pretty good mobile app, but now it’s not doing well (so I’m rebuilding it!) KG.codes

538 views - 2 years ago

How to write a good pull request (merge request)

How to write a good pull request (merge request) KG.codes

79 views - 2 years ago

How to prep for tech interview behavioral questions 🤔

How to prep for tech interview behavioral questions 🤔 KG.codes

25 views - 2 years ago

Am I going to lose my software development job to Devin (A.I.)? 🤔

Am I going to lose my software development job to Devin (A.I.)? 🤔 KG.codes

83 views - 2 years ago

Do "data structures & algorithms" matter much in the real job?

Do "data structures & algorithms" matter much in the real job? KG.codes

78 views - 2 years ago

What’s in my home network rack? The “brain” of my smart home

What’s in my home network rack? The “brain” of my smart home KG.codes

93 views - 2 years ago

Why you’re NOT getting better at coding

Why you’re NOT getting better at coding KG.codes

833 views - 2 years ago

Is an Ethernet cable still better than WiFi?

Is an Ethernet cable still better than WiFi? KG.codes

1.5K views - 2 years ago

How I coded a welcome email feature for a mobile app! 📧

How I coded a welcome email feature for a mobile app! 📧 KG.codes

25 views - 2 years ago

Ever wonder how password reset emails work? — I built it 📧

Ever wonder how password reset emails work? — I built it 📧 KG.codes

56 views - 2 years ago

What coding languages and technologies should I learn FIRST to get a job in tech?

What coding languages and technologies should I learn FIRST to get a job in tech? KG.codes

150 views - 2 years ago

Use THIS to get more money in your tech role! ⬆️ | Level.fyi’s end-of-year pay report

Use THIS to get more money in your tech role! ⬆️ | Level.fyi’s end-of-year pay report KG.codes

50 views - 2 years ago

How I animated this mobile app launch screen 📲

How I animated this mobile app launch screen 📲 KG.codes

1.2K views - 2 years ago

How I built a hair pro appointment booking mobile app 📲

How I built a hair pro appointment booking mobile app 📲 KG.codes

197 views - 2 years ago

Is the time complexity for string comparison O(n) or O(1)? 🤔

Is the time complexity for string comparison O(n) or O(1)? 🤔 KG.codes

1K views - 2 years ago

Top 5 questions to ask when interviewing for a software developer position

Top 5 questions to ask when interviewing for a software developer position KG.codes

36 views - 2 years ago

Coding Challenge from Leetcode - Shortest Word Distance!

Coding Challenge from Leetcode - Shortest Word Distance! KG.codes

261 views - 2 years ago

Coding Challenge from Leetcode - Contains Duplicate II!

Coding Challenge from Leetcode - Contains Duplicate II! KG.codes

95 views - 2 years ago

YOU can build a web application from scratch with this tech stack!

YOU can build a web application from scratch with this tech stack! KG.codes

49 views - 2 years ago

Coding Challenge from Leetcode - Moving Zeroes!

Coding Challenge from Leetcode - Moving Zeroes! KG.codes

88 views - 2 years ago

Stop chasing other people’s dreams! Find your own!

Stop chasing other people’s dreams! Find your own! KG.codes

26 views - 2 years ago

My web app FAILED and I had to discontinue it 🥲

My web app FAILED and I had to discontinue it 🥲 KG.codes

35 views - 2 years ago

Side hustles for software developers to make extra money 🪙

Side hustles for software developers to make extra money 🪙 KG.codes

102 views - 2 years ago

🚩🚩 “Red flags” in tech / software development / coding 😅

🚩🚩 “Red flags” in tech / software development / coding 😅 KG.codes

562 views - 2 years ago

Coding Challenge from Leetcode - Find Pivot Index!

Coding Challenge from Leetcode - Find Pivot Index! KG.codes

69 views - 3 years ago

How to FIND the QUESTIONS that will be in an interview

How to FIND the QUESTIONS that will be in an interview KG.codes

39 views - 3 years ago

How to make a payment page / link for free without building a website

How to make a payment page / link for free without building a website KG.codes

725 views - 3 years ago

I asked ChatGPT to start building a mobile app for me 🤖

I asked ChatGPT to start building a mobile app for me 🤖 KG.codes

51 views - 3 years ago

You’re probably writing ‘bad’ code if you aren’t doing these things

You’re probably writing ‘bad’ code if you aren’t doing these things KG.codes

35 views - 3 years ago

This is a sign for you to go update your passwords / security on all your accounts right now ⚠️

This is a sign for you to go update your passwords / security on all your accounts right now ⚠️ KG.codes

12 views - 3 years ago

You should be doing THIS to get better at data structures and algorithms (Leetcode)

You should be doing THIS to get better at data structures and algorithms (Leetcode) KG.codes

26 views - 3 years ago

Coding Challenge from Leetcode - Remove Duplicates from Sorted Array!

Coding Challenge from Leetcode - Remove Duplicates from Sorted Array! KG.codes

154 views - 3 years ago