Seifeldin Mahjoub
seifeldin-mahjoub.bsky.social
Seifeldin Mahjoub
@seifeldin-mahjoub.bsky.social
Staff Software Engineer @onedata • Indie Hacker

📍 Hamburg | ex @blinkist, @sharenow, @aboutyou
🌍 Building Kawkb – coming soon
🏃‍♂️ Sports & routines keep me grounded.



Follow for tech content, sports and seeing me build Kawkb 🚀
Vibez 🩵

❌ No more disruptive employee engagement surveys

Vibez simplifies the process by analysing emoji usage to give you real-time insights into your team's mood and engagement—all within Slack.

Would you use something like this for your team? 🤔

#buildinpublic #slack #bot
January 11, 2025 at 7:11 PM
All I want for X-Mas is PMF 🎅 🙏
December 27, 2024 at 4:16 PM
It's crazy how AI makes developers SO productive.

I can totally see developers mostly prompting, reviewing and occasionally writing actual code in the next few years.
December 24, 2024 at 11:18 PM
Today, I participated in an AI focused hackathon where it was all about LLM, DAGs and agents workflow development.

These were my favorite tools, thanks OSS 💜

dspy.ai

github.com/DS4SD/docling
DSPy
The framework for programming—rather than prompting—language models.
dspy.ai
December 12, 2024 at 10:27 PM
Wooh first beta users are coming!

I'm excited, scared, and looking forward for first real users.

#buildinpublic
December 6, 2024 at 3:58 PM
Between moving cities, business trips and navigating a moving in with my partner, I'm happy with the progress, lots of room to get better tho.

Building my "luck" one day at a time 💪
December 3, 2024 at 9:27 PM
shadcn theme customizer!

1 command for custom themes 🚀

tinte.railly.dev/shadcn
Tinte - VS Code Theme Generator
Tinte is an opinionated VS Code Theme generator that helps you create stunning and consistent color themes for your IDE.
tinte.railly.dev
December 2, 2024 at 4:19 PM
No risk, no Ferrari!

I’ll launch the marketplace and see what happens 🥁
November 27, 2024 at 12:33 AM
What is the w3 schools equivalent for marketing?

I built a marketplace, but I am complete noob to marketing.

Any go to guide?

Preferably focused on cracking the supply side 🙏🙏

#buildinpublic
November 25, 2024 at 4:48 PM
Reposted by Seifeldin Mahjoub
what idiot called it async/await instead of wait/what
November 21, 2024 at 11:18 PM
Rushing into microservices? 🚀 Slow down. If you must, consider these best practices first:

blog.amigoscode.com/p/mircroserv...
Mircroservices Best Practices
Mastering Microservices: Key Practices for Success
blog.amigoscode.com
November 23, 2024 at 5:10 PM
Reposted by Seifeldin Mahjoub
We just published Tailwind CSS v4.0-beta.1!

tailwindcss.com/blog/tailwin...
Tailwind CSS v4.0 Beta 1 - Tailwind CSS
After a long alpha period, we're excited to release the first public beta of Tailwind CSS v4.0.
tailwindcss.com
November 21, 2024 at 11:14 PM
Soft skills are often overlooked—but as a Staff Engineer, they’re what drive impact

1. Communication > Code
2. Empathy > Ego
3. Clarity > Complexity
4. Trust > Control
5. Listening > Talking
6. Collaboration > Individual Heroics
7. Feedback > Flattery

Elevate your team, elevate your career 🚀
November 22, 2024 at 1:20 PM
100KG Achievement Unlocked 🏋️‍♂️💪

Consistent baby steps—whether in code or lifts—consistency wins every time! 🚀
November 21, 2024 at 10:13 PM
I just discovered this gold mine of Kotlin goodies

typealias.com

Enjoy 🩷
Dave Leeds on Kotlin
A website 100% dedicated to the Kotlin programming language, featuring lots of examples, guides, and concept articles to help take your Kotlin skills to the next level.
typealias.com
November 18, 2024 at 9:32 PM
AI has really made side projects fun!

I always look forward to my Sundays now.

No more "grinding", thanks to v0.dev and chat.com
v0 by Vercel
Chat with v0. Generate UI with simple text prompts. Copy, paste, ship.
v0.dev
November 17, 2024 at 3:27 PM
Did someone find any post-mortem for Netflix's performance after the Paul vs Tyson Match? 🥊🥊

Curious, where was the bottle neck ?
November 16, 2024 at 8:44 AM
What?
November 14, 2024 at 8:19 PM
I wouldn't call this advanced, but these are really helpful!

Up you TS game 🚀

angularexperts.io/blog/advance...
Advanced TypeScript - Angular Experts
Get familiar with some of Typescript's greatest advanced features.
angularexperts.io
November 9, 2024 at 11:23 AM
💡 Storybook launched Component Testing!

I’ve seen first hand how Storybook streamlines development across PO/UX/Dev teams.

Curious if this feature will shift component testing—will it replace Cypress/Playwright?

Learn more 📚👇

storybook.js.org/blog/compone...
Component testing in Storybook
The future of UI testing
storybook.js.org
November 5, 2024 at 11:15 PM
Building a SaaS during vacation is hard, but doing that after 9 hours of meetings/pairing and planning.

That's going to be interesting, can't stop. won't stop.
November 4, 2024 at 5:18 PM