Joma Tech

I talk about life in Silicon Valley and at big tech companies. Follow me on: Instagram: http://instagram.com/jomakaze Twitter: https://twitter.com/jomakaze Business inquiries: [email protected] Facebook: Joma Tech Instagram: jomakaze

Technology 30 summaries
Mar 23 - Mar 29, 2026
12 videos
Data Scientists vs Data Engineers: Which one is for you? thumbnail

Data Scientists vs Data Engineers: Which one is for you?

The video weighing career outlooks for senior data scientists vs senior data engineers, argues that success comes from expanding beyond your title, with emphasis on cross functional skills, leadership, and leveraging data insights to influence product decisions.

00:00:49 read 00:09:33 video 8 chapters
I spent this Christmas all alone... thumbnail

I spent this Christmas all alone...

The video is a short clip featuring opening music at the start, followed by audience applause and later laughter. It emphasizes a live show or presentation vibe through crowd reactions.

00:00:22 read 00:05:18 video 5 chapters
Day in the life of a VC | How to become one? | How much do you earn? thumbnail

Day in the life of a VC | How to become one? | How much do you earn?

Gary Tan discusses what venture capitalists actually do, the demanding, work-heavy nature of VC, and how VCs add value through hands-on support, recruiting, and building companies. He explains paths into VC (operating roles, associates, and founders’ backgrounds), key VC metrics and fund structures, and uses startup-growth analogies (growth rates, dilutions, exits) to demystify the industry.

00:00:58 read 00:21:44 video 5 chapters
I Got Rejected By 22-Year old CEO thumbnail

I Got Rejected By 22-Year old CEO

The speaker reflects on building a data platform for AI, the origins of Scale API, and a personal hiring journey that includes a take-home annotation tool project, a hands-on demo, and an anecdote about frontend choices and a ghosted interview. It culminates with reflections on the interview outcome and lessons learned from the process.

00:00:45 read 00:07:00 video 7 chapters
My Ultimate Work From Home Desk Setup for Productivity thumbnail

My Ultimate Work From Home Desk Setup for Productivity

The video walks through the creator’s productivity setup, focusing on a two-monitor main rig with a massive 79-inch screen and a secondary display array, plus how they use peripherals and a USB-C/eGPU hub to keep everything connected. They cover the gear, layout decisions, and a few personal notes about workflows, including a nod to editing for Joma Class and a SQL course launch."}

00:01:32 read 00:10:14 video 15 chapters
why you NEED math for programming thumbnail

why you NEED math for programming

The video walks through creating a rotating 3D donut rendered in a terminal, explains the math and transformations involved, and highlights how shading and projection map 3D points to 2D characters. It links the technique to broader math skills useful in graphics, ML, and cryptography, and ends with a promotional note for a course.

00:00:50 read 00:05:02 video 9 chapters
I Built a Trading Bot to let Subscribers Trade $25,000 on Twitch thumbnail

I Built a Trading Bot to let Subscribers Trade $25,000 on Twitch

The video details the creator building a Twitch chat driven trading bot, including funding hurdles, setting up accounts, coding the trading API, and running a public test that reveals the impact of commissions and day trading rules on profitability.

00:00:40 read 00:12:28 video 8 chapters
Twitch founder who sold for $970 million chats with a guy with $970 in his bank account thumbnail

Twitch founder who sold for $970 million chats with a guy with $970 in his bank account

An interview with Justin Kan covering his journey from co-founding Twitch to building Goat Capital, touching on his early startups, pivot to live streaming, and insights into startup culture. He shares personal experiences on therapy, management lessons, creating content, and a playful quiz segment about Twitch culture, emotes, and the creator economy.

00:00:48 read 00:22:15 video 3 chapters
a day in the life of an engineer working from home thumbnail

a day in the life of an engineer working from home

The video presents a team meeting discussing an infrastructure proposal for Blinder, including design details, scaling considerations, and clarifications about privacy and company branding, with a mix of presentation and informal interactions.

00:00:35 read 00:07:52 video 9 chapters
if Apple made window blinds... thumbnail

if Apple made window blinds...

The video introduces Blinder 2.0 with its redesigned hardware and AI-driven software, highlights sustainable materials and a pledge to reach 100% carbon neutrality by 2030, and includes a Q3 townhall where the leadership discusses vision, privacy, and company policies.

00:00:43 read 00:07:49 video 8 chapters
10 years of coding in 13 minutes thumbnail

10 years of coding in 13 minutes

The speaker narrates a ten-year coding journey, from early robotics and learning programming in school to internships at Citadel, LinkedIn, Facebook, and Microsoft, and finally finding YouTube success. They emphasize self-awareness, grit, and learning from diverse experiences, arguing that outcomes depend on consistent effort and choosing projects that foster growth. The story also uses a humorous, candid tone to show that luck plays a part, but preparation and persistence are the real drivers of success.

00:01:33 read 00:13:28 video 11 chapters
The man who saved New York City using Data Science thumbnail

The man who saved New York City using Data Science

The video explains how the crime mapping system known as CompStat transformed New York City policing by turning crime data into actionable patrol strategies, while also noting the human and ethical considerations that come with data-driven policing.

00:00:42 read 00:11:42 video 8 chapters

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