Tech with hos
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Hosama | Tech With Hos
Daily simple tech insights โ€” programming, computer science basics, tools & modern tech trends.

No fluff. Just clear learning.
YouTube: https://youtube.com/@techwithhos?si=fGJhSe2Rv03aoeW0
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๐Ÿ’ป Computer Chips = The Real Power Behind Your PC

Computer chips (microchips) are tiny silicon processors packed with billions of transistors.
They handle all the thinking and tasks inside computers, phones, and smart devices.

๐Ÿš€ Impact on Performance

Your computer speed depends on chips because they control:

Cores โ†’ more cores = better multitasking

GHz speed โ†’ higher = faster calculations

nm size โ†’ smaller = more powerful + less heat

Cache โ†’ speeds up data access

GPU chips โ†’ boost gaming, editing & AI


โšก Strong chip = fast apps, smooth games, quick rendering, cool system.

๐Ÿญ Who Makes These Chips?

Top chip fabricators (manufacturers):

TSMC โ†’ worldโ€™s biggest (makes chips for Apple, AMD, NVIDIA)

Samsung Foundry โ†’ phone & computer chips

Intel โ†’ designs & manufactures its own chips

GlobalFoundries โ†’ IoT & some AMD chips


(Most companies design chips, only a few build them!)
#KeepBuilding@ethhostech
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Our team mate ibrahim kedir show his talent we want to say you did it congra ๐Ÿฅ‡๐Ÿ†
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Forwarded from CSEC ASTU
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Why Electronics Circuits Are Gold for CS & Software Engineers๐Ÿค“

Circuits arenโ€™t just wires and resistors โ€” theyโ€™re how computers speak and think.

Why learn them as a future software/CS engineer?

They power logic (1/0) โ€” the language behind every program.

They make computer architecture, CPUs, and memory easier to master.

They level up your debugging & problem-solving like competitive programming does.

They open doors to IoT, embedded systems, robotics, and AI on hardware.

They help you write smarter, faster, and optimized software.


Bottom line:
Circuits turn you from a coder into an engineer who understands the machine under the code.

Tech With Hos | Build smarter systems, not just software. ๐Ÿš€

Some how my idea is here ๐Ÿ˜
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Important algorithms ๐Ÿ›‘
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CSE vs Software Engineering: Which is the Better Choice?

๐Ÿ” Computer Science & Engineering (CSE)

Focuses on theory, algorithms, data structures, AI, and hardware.

Pros: Broad career options (AI, Robotics, Cybersecurity), strong foundation in math and system design.


โš™๏ธ Software Engineering

Focuses on software design, development, and lifecycle.

Pros: In-depth software development knowledge, high demand in Web, Mobile Apps, and Game Development.


๐ŸŒŸ Key Evidence:

CSE grads have a versatile skill set, suitable for many roles.

Software Engineering grads are highly sought for their specialized software development skills.


๐Ÿš€ Conclusion:

CSE is ideal for a broad computing career.

Software Engineering is best for those focused on software development.
(Note: This comparison is international; in Ethiopia, especially at ASTU, both are often seen as similar.)


Put your ideas ๐Ÿ’ก in comment section ๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡
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Forwarded from FlutterBegin
๐Ÿ›‘ Freelance Rule: Learn to say NO.

The biggest mistake new developers make?
Accepting every client because they need the money.

A bad client will cost you more than they pay you.

Here are 3 immediate Red Flags. If you hear these, walk away:

1๏ธโƒฃ "I can't pay now, but I'll give you equity/profit share."
(Translation: You take all the risk. I take the credit.)

2๏ธโƒฃ "It's a very simple app, it should only take 2 days."
(Translation: I don't respect your time or skill.)

3๏ธโƒฃ "I'll pay you once the app is live."
(Translation: You are working for free.)

The Golden Rule:
๐Ÿ’ฐ 50% Deposit Upfront. No deposit? No code.

Protect your peace.

@FlutterBegin
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Best extensions in vs code !!!
โœ๏ธ My Thoughts on Ethiopiaโ€™s AI University Announcement ๐Ÿค–๐Ÿ‡ช๐Ÿ‡น

In January 2026, Prime Minister Abiy Ahmed announced an ambitious plan: Ethiopia will establish the worldโ€™s second dedicated Artificial Intelligence university, following the Mohamed bin Zayed University of AI in the UAE. The preparatory phase is expected to be completed within six months.

๐Ÿ’ก Why this is a big deal:

Positions Ethiopia as a future AI hub in Africa

Creates opportunities for local talent to compete globally

Reduces reliance on studying advanced AI abroad

Accelerates innovation in sectors like health, agriculture, finance, and governance

๐Ÿš€ My vision:
If implemented with strong curriculum, global partnerships, and merit-based access, this university could change the future of Ethiopian tech and inspire a new generation of AI researchers, engineers, and founders.

What do you think? Is Ethiopia ready to lead in AI? ๐Ÿ‘‡

#AI #TechWithHos
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๐Ÿš€ Tech with Hos | How to Prepare for Big Tech Companies

Landing a role at Google, Meta, Amazon, Microsoft, or Apple is not about luck โ€” itโ€™s about skills + mindset + preparation.

๐Ÿ”‘ What Big Tech Really Wants

Strong problem-solving & algorithms

Solid data structures (arrays, trees, graphs, DP)

Clean coding skills (Python / C++ / Java)

Deep computer science fundamentals

Ability to think, explain, and optimize

๐Ÿงช What They Test You On

Coding interviews (DSA & logic)

System design (for mid/senior roles)

Behavioral interviews (teamwork, impact, leadership)

Real-world problem-solving under pressure

โšก How to Prepare Smartly

Practice LeetCode / Codeforces consistently

Master core CS (OS, DB, Networking basics)

๐ŸŽฏ Final Truth Big tech doesnโ€™t hire those who know everything
They hire those who can learn fast, think clearly, and solve hard problems.
Stay consistent. Stay hungry.
Your time will come ๐Ÿ’ป

๐Ÿ›‘๐Ÿ›‘Content inspired by insights from another engineer.

Tech with Hos #tech@ethhostech
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No matter how isolated you are and how lonely you feel, if you do your work truly and conscientiously, unknown friends will come and seek you.
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แˆšแ‹ตแˆฎแŠญ แŒแˆฉแ• แ‰ณแˆชแŠญ แŠฅแ‹จแˆฐแˆซ แАแ‹แข แŠ แˆแŠ• แ‹ฐแŒแˆž แŠจแ‰ตแˆแ‰ Carrefour แŠจแ‰ฐแ‰ฃแˆˆแ‹ Multinational Company แŒ‹แˆญ แ‹จ franchise แˆตแˆแˆแАแ‰ต แ‰ฐแˆแˆซแˆญแˆŸแˆแข แ‹ญแˆ„ แˆˆแˆแŒˆแˆซแ‰ฝแŠ• แ‰ แŒฃแˆ แ‰ตแˆแ‰… แŠฅแ‹ตแˆ แАแ‹แข แˆแŠ“แˆแ‰ฃแ‰ต Carrefour แŠ• แˆˆแˆ›แ‰ณแ‹แ‰ แ‹จแˆแˆจแŠ•แˆณแ‹ญ แŠซแˆแ“แŠ’ แˆฒแˆ†แŠ• แ‰ แŠ แˆˆแˆ แŠจแŠ แˆญแ‰ฃ แˆแŒˆแˆซแ‰ต แ‰ แˆ‹แ‹ญ แ‹จแˆšแŒˆแŠ แŠจ 15 แˆบ แ‰ แˆ‹แ‹ญ แŒแ‹™แ Standard แˆฑแแˆญแˆ›แˆญแŠฌแ‰ถแ‰ฝ แ‹ซแˆ‰แ‰ต international supermarket retailer แАแ‹แข แ‹ญแˆ„แŠ•แŠ• แŒแ‹™แ แŠซแˆแ“แŠ’ แ‹ˆแ‹ฐแˆแŒˆแˆซแ‰ฝแŠ• แˆ›แˆแŒฃแ‰ต แ‰€แˆ‹แˆ แ‹จแˆšแ‰ฃแˆ แАแŒˆแˆญ แŠ แ‹ญแ‹ฐแˆˆแˆแŠ“ แˆˆแˆšแ‹ตแˆฎแŠฎแ‰ฝ แŠฅแŠ•แŠณแŠ• แ‹ฐแˆต แŠ แˆ‹แ‰ฝแˆ แˆแˆ‹แ‰ธแ‹ แŠฅแˆแˆแŒ‹แˆˆแˆแข แˆˆแˆแŒˆแˆซแ‰ฝแŠ•แˆ แŠฅแŠ•แ‹ฒแˆ… แŠ แ‹ญแАแ‰ต แ‰ แŠ แˆˆแˆ แŠ แ‰€แ แˆตแ‰ณแŠ•แ‹ณแˆญแ‹ต แ‹ฐแˆจแŒƒ แ‹ซแˆ‰ แŠซแˆแ“แŠ’แ‹Žแ‰ฝ แˆ˜แˆแŒฃแ‰ณแ‰ธแ‹ แ‰ตแˆแ‰… แŠฅแ‹ตแˆ แАแ‹แŠ“ แˆˆแŠ›แˆ แŠฅแŠ•แŠณแŠ• แ‹ฐแˆต แŠ แˆˆแŠ•แข

แˆตแˆแˆแАแ‰ฑแŠ• แ‹จแˆšแ‹ตแˆฎแŠญ แŠขแŠ•แ‰จแˆตแ‰ตแˆ˜แŠ•แ‰ต แŒแˆฉแ• แ‹‹แŠ“ แˆตแˆซ แŠ แˆตแˆแƒแˆš แŠ แ‰ถ แŒ€แˆ›แˆ แŠ แˆ…แˆ˜แ‹ต แŠฅแŠ“ แ‹จแŠซแˆญแ‰แˆญ แŒแˆฉแ• แ‹‹แŠ“ แˆตแˆซ แŠ แˆตแˆแƒแˆš แ“แ‰ตแˆชแŠญ แˆ‹แˆตแˆแˆญแŒ‰แˆต แ‰ แŠ แ‹ฒแˆต แŠ แ‰ แ‰ฃ แ‰ฐแˆแˆซแˆญแˆ˜แ‹‹แˆแข

แ‰ แˆตแА-แˆตแˆญแ‹“แ‰ฑ แˆ‹แ‹ญ แ‹จแ‰ฐแŒˆแŠ™แ‰ต แ‹จแŒˆแŠ•แ‹˜แ‰ฅ แˆšแŠ•แˆตแ‰ตแˆฉ แŠ แ‰ถ แŠ แˆ•แˆ˜แ‹ต แˆฝแ‹ด แ‹จแ‰ฐแ‹ฐแˆจแŒˆแ‹ แˆตแˆแˆแАแ‰ต แˆšแ‹ตแˆฎแŠญ แˆ€แŒˆแˆญแŠ• แˆˆแˆ›แˆณแ‹ฐแŒ แ‰ แ‰แˆญแŒ แŠแАแ‰ต แ‰ แˆ˜แˆตแˆซแ‰ฑ แ‹จแ‰ฐแŒˆแŠ˜ แ‹‰แŒคแ‰ต แАแ‹ แ‰ฅแˆˆแ‹‹แˆแข แ‹ญแˆ…แˆ แ‹จแŠขแ‰ตแ‹ฎแŒตแ‹ซ แŠ•แŒแ‹ตแŠ• แˆˆแˆ›แ‹˜แˆ˜แŠ• แ‰ตแˆแ‰… แŠฅแˆญแˆแŒƒ แАแ‹ แ‹ซแˆ‰แ‰ตแข

แ‹จแˆšแ‹ตแˆฎแŠญ แŠขแŠ•แ‰จแˆตแ‰ตแˆ˜แŠ•แ‰ต แŒแˆฉแ• แ‹‹แŠ“ แˆตแˆซ แŠ แˆตแˆแŒปแˆš แŠ แ‰ถ แŒ€แˆ›แˆ แŠ แˆ…แˆ˜แ‹ต แˆตแˆแˆแАแ‰ฑ แˆˆแŠฉแ‹ŠแŠ•แˆต แˆฑแแˆญแˆ›แˆญแŠฌแ‰ต แ‹จแ‹•แ‹ตแŒˆแ‰ต แŒ‰แ‹žแŠ“ แŠขแ‰ตแ‹ฎแŒตแ‹ซ แŠจแ‹˜แˆญแ‰ แ‹จแˆแ‰ณแŒˆแŠ˜แ‹‰แŠ• แ‹‰แŒคแ‰ต แˆˆแˆ›แˆณแ‹ตแŒ แ‰ตแˆแ‰… แˆแ‹•แˆซแ แ‹จแˆšแŠจแแ‰ต แˆ˜แˆ†แŠ‘แŠ• แŒˆแˆแŒธแ‹‹แˆแข

17 แ‰ฐแŒจแˆ›แˆช แ‰…แˆญแŠ•แŒซแŽแ‰ฝแŠ• แ‰ แŒ‚แˆ›แฃ แ‰ แŠ แ‹ณแˆ›แฃ แ‰ แ‰ขแˆพแแ‰ฑแฃ แ‰ แ‹ตแˆฌแ‹ฐแ‹‹แฃ แ‰ แ‹ฐแˆดแฃ แ‰ แ‰ฃแˆ…แˆญแ‹ณแˆญแŠ“ แ‰ แŒŽแŠ•แ‹ฐแˆญ แŠจแ‰ฐแˆžแ‰ฝ แŠฅแŠ•แ‹ฐแˆšแŠจแˆแ‰ฑแˆ แŒˆแˆแ€แ‹‹แˆแข
แ‰ แ‰ฐแˆˆแ‹ญแˆ แˆšแ‹ตแˆฎแŠญ แ‹จแ‰กแŠ“แฃ แ‹จแˆปแ‹ญ แ‰…แŒ แˆแฃ แ‹จแ‰…แˆ˜แˆ›แ‰…แˆแŠ“ แ‹จแŠ แ‰ แ‰ฃ แˆแˆญแ‰ถแ‰ฝแŠ• แˆˆแŠซแˆญแ‰แˆญ แ‰ แˆ›แ‰…แˆจแ‰ฅ แ‹จแ‹‰แŒช แˆแŠ•แ‹›แˆฌแŠ• แˆˆแˆ›แˆตแŒˆแŠ˜แ‰ต แŠฅแŠ•แ‹ฐแˆšแˆฐแˆซ แ‹‹แŠ“ แˆตแˆซ แŠ แˆตแˆแŒปแˆšแ‹ แ‰ฐแŠ“แŒแˆจแ‹‹แˆแข
แ‹จแŠซแˆญแ‰แˆญ แŒแˆฉแ• แ‹‹แŠ“ แˆตแˆซ แŠ แˆตแˆแƒแˆš แ“แ‰ตแˆชแŠญ แˆ‹แˆตแˆแˆญแŒ‰แˆต แˆตแˆแˆแАแ‰ฑ แ‹จแˆ€แŒˆแˆญ แ‹แˆตแŒฅ แˆธแˆ›แ‰พแ‰ฝแŠ• แ‰ แ‰ฐแˆปแˆˆ แˆแŠ”แ‰ณ แˆˆแˆ›แŒˆแˆแŒˆแˆ แŠฅแŠ•แ‹ฒแˆแˆ แ‹จแŠขแ‰ตแ‹ฎแŒตแ‹ซ แˆแˆญแ‰ถแ‰ฝแŠ• แˆˆแ‹“แˆˆแˆ แŒˆแ‰ แ‹ซ แŠฅแŠ•แ‹ฒแ‰€แˆญแ‰ก แˆแ‰น แˆแŠ”แ‰ณแ‹Žแ‰ฝแŠ• แˆˆแˆ˜แแŒ แˆญ แ‹ซแˆตแ‰ฝแˆ‹แˆ แ‰ฅแˆˆแ‹‹แˆ แข
แ‰ แˆแˆˆแ‰ฑ แ‰ฐแ‰‹แˆ›แ‰ต แ‹จแ‰ฐแ‹ฐแˆจแŒˆแ‹ แˆตแˆแˆแАแ‰ต แ‰ แ‹˜แˆญแ‰ แ‹จแˆ˜แŒ€แˆ˜แˆชแ‹ซแ‹แŠ• แ‹“แˆˆแˆ แŠ แ‰€แ แแˆซแŠ•แ‰ปแ‹ญแ‹ (franchise) แˆˆแŠขแ‰ตแ‹ฎแŒตแ‹ซ แŒˆแ‰ แ‹ซ แ‹ซแˆตแ‰ฐแ‹‹แ‹ˆแ‰€ แАแ‹แข
แ‹จแˆšแ‹ตแˆฎแŠญ แŠขแŠ•แ‰จแˆตแ‰ตแˆ˜แŠ•แ‰ต แŒแˆฉแ• แŠ แŠซแˆ แ‹จแˆ†แАแ‹ แŠฉแ‹ŠแŠ•แˆต แˆฑแแˆญแˆ›แˆญแŠฌแ‰ต แ‰ แŠ แ‹ฒแˆต แŠ แ‰ แ‰ฃ 13 แ‰…แˆญแŠ•แŒซแŽแ‰ฝ แ‹ซแˆ‰แ‰ต แˆฒแˆ†แŠ• แˆแˆญแ‰ถแ‰ฝแŠ• แ‰ แ‰ฐแˆ˜แŒฃแŒ แŠ แ‹‹แŒ‹ แ‰ แˆ›แ‰…แˆจแ‰ฅ แŒˆแ‰ แ‹ซแŠ• แ‰ แˆ›แˆจแŒ‹แŒ‹แ‰ต แ‹จแ‰ แŠฉแˆ‰แŠ• แ‹ตแˆญแˆป แ‰ แˆ˜แ‹ˆแŒฃแ‰ต แˆ‹แ‹ญ แ‹จแˆšแŒˆแŠ แАแ‹‰แข

แ‹จแˆแˆจแŠ•แˆณแ‹ฉ แŠซแˆญแ‰แˆญ แˆฑแแˆญ แˆ›แˆญแŠฌแ‰ถแ‰ฝแŠ• แŒจแˆแˆฎ แ‰ แ‹“แˆˆแˆ แ‹™แˆชแ‹ซ แŠจ15 แˆบแˆ… แ‰ แˆ‹แ‹ญ แˆ˜แ‹ฐแ‰ฅแˆฎแ‰ฝ แ‹ซแˆ‰แ‰ตแŠ“ แ‰ แ‹˜แˆญแ‰ แ‰ แ‹“แˆˆแˆ แˆ‹แ‹ญ แ‹จแˆšแ‰ณแ‹ˆแ‰… แ‹ตแˆญแŒ…แ‰ต แАแ‹‰แกแก

แˆšแ‹ตแˆฎแŠญ แŠขแŠ•แ‰จแˆตแ‰ตแˆ˜แŠ•แ‰ต แŒแˆฉแ• -แ‹จแˆ€แŒˆแˆญ แˆ€แ‰ฅแ‰ต
แŠ“แ‰ฒ
๐ŸŽ‰ Congratulations to all Electrical Engineering students on finishing your exams! ๐ŸŽ‰
Thatโ€™s a big achievement, so be proud of yourself. Donโ€™t worry about anything nowโ€”take a breath and move forward with confidence. ๐Ÿ’ชโšก

This is the perfect time to engage with technology, learn new skills, and grow together.
๐Ÿ‘‰ Follow Tech with Hos
๐Ÿ‘‰ Stay active, engage with the content
๐Ÿ‘‰ Share it with your friends

Your support helps a lot, and together Tech with Hos is going BIG ๐Ÿš€
Letโ€™s build, learn, and win together! ๐Ÿ˜„๐Ÿ˜‰
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Tech with hos pinned ยซ๐ŸŽ‰ Congratulations to all Electrical Engineering students on finishing your exams! ๐ŸŽ‰ Thatโ€™s a big achievement, so be proud of yourself. Donโ€™t worry about anything nowโ€”take a breath and move forward with confidence. ๐Ÿ’ชโšก This is the perfect time to engage withโ€ฆยป
Forwarded from SHIERA
Why do we even use a backend? Why donโ€™t we just connect the frontend directly to the database?โ€ someone said, and every backend developer felt the pain๐Ÿ˜‚
๐Ÿ˜1
๐Ÿ’ป 5 Apps Every Software Engineer Must Have on Their Laptop**

1๏ธโƒฃ VS Code โ€“ The ultimate code editor. Lightweight, fast, and supports all languages.

2๏ธโƒฃ Git & GitHub Desktop โ€“ Keep your projects safe, track changes, and collaborate effortlessly.

3๏ธโƒฃ Terminal / iTerm2 โ€“ Run commands, scripts, and manage your workflow like a pro.

4๏ธโƒฃ Postman โ€“ Test APIs in seconds. A must for backend & frontend developers.

5๏ธโƒฃ Slack / Discord โ€“ Stay connected, communicate, and collaborate with your team.

๐Ÿš€ Tip: Having these apps makes coding smoother, faster, and more fun!

Put you idea in ๐Ÿ‘‡ section. ๐Ÿ˜‰
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