Lester Fernandez

@lesterfernandezio Inactive -0.1%

Lester Fernandez is a CS Fundamentals YouTube channel with 2.9K subscribers. As of August 2026, it has published 63 videos with 536K total views (~3.4K per video). It covers React, TypeScript, Node.js, GraphQL and uploads on an irregular basis.

Here we talk about all things software engineering. Technologies like TypeScript, GraphQL, React, NodeJS, and more. Thanks for stopping by! John 3:16

Channel Statistics

2.9K Subscribers

63 Videos

536K Total Views

3.4K Avg Views

42 Avg Likes

9 Avg Comments

1.5% Engagement Rate

Weekly Upload Frequency

Connect with Lester Fernandez

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Verified email on file. Companies can request creator contacts for sponsorships & partnerships.

Technologies Taught

React TypeScript Node.js GraphQL

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Content Style

4 Long-form

16m 36s Avg Duration

30-Day Growth

-0.1% Subscribers

+0.1% Views

Views Trajectory · last 84 days

534.8K → 536K total views

+0.1% views (30d) — faster than its prior 30d (+0.1%), momentum accelerating

GitHub Profile

JavaScriptTypeScriptPython

Featured Video

CS Fundamentals Project Based

View on YouTube

Lester Fernandez (@lesterfernandezio) is a cs fundamentals YouTube channel with 2.9K subscribers. With 63 videos and 536K total views, the channel averages 3.4K views per video. Lester Fernandez has an engagement rate of 1.5%. The channel uploads on a weekly basis, making it a inactive creator in the developer education space. Lester Fernandez covers technologies including React, TypeScript, Node.js, GraphQL.