Akhror-Mamasodirov
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It is time to learn programming with me - https://prep-interview.uz/en DM: @ahror_mamasodirov
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Channel Posts
Reflection — kuchli, lekin "og'ir qurol". U framework yozuvchilar uchun zarur vosita, lekin oddiy biznes logikada ishlatilsa — performance, xavfsizlik va kod ishonchliligini keraksiz pasaytiradi.
https://prep-interview.uz/en
@akhror_mamasodirov_97
| 2 | Spring Core
Spring data Jpa(Hibernate)
Transactional
Bo'yicha keyingi haftada chuqurlashtirilgan video darsliklar chiqadi nasib
Hozir interview packet oling va yuqoridagi courselar bonusiga
ega bolasiz
https://prep-interview.uz/en
@akhror_mamasodirov_97 | 274 |
| 3 | Spring bean'ni yaratganda, bu jarayon bitta qadam emas — bu bir nechta bosqichdan iborat quvur (pipeline). Har bir bosqichda Spring bean ustida bir narsa qiladi, va siz shu bosqichlarning ba'zilariga "ulanib", o'z kodingizni ishga tushirishingiz mumkin.
@akhror_mamasodirov_97 | 460 |
| 4 | https://lnkd.in/p/d5euE2C4 | 446 |
| 5 |  +1Enjoy your weekends with new videos:
1. System Design - Distributed System
2. System Design Microservice
subscribe 👉 - https://prep-interview.uz/en | 487 |
| 6 |  Endi shu mavzuda oxirigacha yozib qoya qolay.
Bu Nodirbek ham shunday success casedan faqat bu bola meni vaqtimni topib 2 oyda chuqur organdi
Nima bo'lsa ham mehnat mehnat mehnat va natija | 387 |
| 7 | Shu bolaga qoil qoldim - interviewga 1 hafta qolganda oziga investitsiya kiritib,
qopol qilib aytganda bosib o'rgandi ya'ni sababini qildi va mana natija
Hammaga o'rnak bo'lsa arziydi
@akhror_mamasodirov_97 | 341 |
| 8 |  Meni missiyam bajarilyabdi
Prep-interview orqali tayyorlanib 1x oyliklar 1.5x, 2x bo'lishyabdi | 344 |
| 9 |  +1AJOYIB YANGILIK! PREP-INTERVIEW YANGILANDI!
✨ 1. Yangi dizayn
Prep-Interview yanada qulay, zamonaviy va foydalanishga oson bo‘ldi.
🎯 2. INTERVIEW PACKET — endi alohida!
Interviewga tayyorlanish endi ancha oson.
Kerakli mavzular bir joyga jamlangan, javoblar shunchaki oddiy tushuntirish emas — chuqurlashtirilgan va interviewda kerak bo‘ladigan mazmun bilan berilgan.
📦 3. FULL PACKET
Bu paket oldingi obunadagi barcha courselarni + Interview Packetni o‘z ichiga oladi.
💻 4. SYSTEM DESIGN COURSE
Eng muhim yangiliklardan biri!
System Design bo‘yicha juda kuchli va amaliy course qo‘shildi.
Bu faqat Java developerlar uchun emas — IT sohasidagi barcha developerlar uchun muhim bo‘lgan ko‘nikmalarni o‘rgatadi.
🔥 Endi sizda tanlov bor:
🎯 Faqat interviewga tayyorlanmoqchimisiz? — INTERVIEW PACKET
🚀 Barcha courselar + interview tayyorgarligi kerakmi? — FULL PACKET
👉 - prep-interview o'zingizga maqul bo'lgan packetni oling va o'sishda davom eting | 1 432 |
| 10 | Relatsion DB'da biz avval data modelini loyihalaymiz (normalizatsiya, FK), keyin qanday so'rov kerak bo'lsa — o'shani yozamiz.
Cassandra'da bu teskari: avval "qanday query'lar bo'ladi" deb o'ylaymiz, keyin o'sha query'larga mos jadval (va partition key) loyihalaymiz.
Bunga "Query-First Design" yoki "Denormalize by query" deyiladi.
Yaqinda prep interview sql & nosql interview questionlarda batavsil bilib olishingiz mumkun
@akhror_mamasodirov_97 | 460 |
| 11 | Junior / Middle dasturchilar uchun - Offline course ochyabman.
1. Course qancha vaqt bo'ladi
2. Course narhi qancha
3. Courseda nimalar o'tiladi
Hammasiga manashu Link oqrqali javob olasiz.
Hozir shu Link orqali o'rningizni band qiling
Location - Maksim Gorkiy atrofida bo'lishi kutilyabdi
Yaqinlarizga yuboring qancha guruh tez to'lsa shuncha coursega tez start beramiz
@akhror_mamasodirov_97 | 1 550 |
| 12 | Endigi navbat - Level up offline course o'ylayabman - 3 oylik reja bilan oyiga 10 ta dars!
Level up - junior/ junior + / middle dasturchilarga
Faqat talab bormi ? Agar talab bo'lsa joy va imkoniyat topaman!
Natija: juniordan -> middle ga o'sish bo'ladi lekin middledan seniorga deb javob bermayman hech bo'lmaganda haqiqiy middle bo'lasiz
@akhror_mamasodirov_97 | 659 |
| 13 |  😄“O‘qituvchingizni bitta so‘z bilan ta’riflang!”
🎤 PDP Academy o‘quvchilaridan ustozlarini atigi bitta so‘z bilan ta’riflashni so‘radik
javoblar esa juda samimiy va qiziqarli bo‘ldi 🎤
💻 Har bir o‘quvchining rivojlanishida bilim bergan,
qo‘llab-quvvatlagan va qiyin vaziyatlarda yo‘l ko‘rsatgan ustozlarning o‘rni katta.
Ba’zilar uchun ustoz “Professional”, boshqalar uchun “Motivator”, yana kimdir uchun esa shunchaki “Zo‘r!”
🙌 Siz o‘z ustozingizni bitta so‘z bilan qanday ta’riflagan bo‘lardingiz? Izohlarda yozib qoldiring | 533 |
| 14 | schema-on-read - document based structure
schema-on-write - relation based structure
@akhror_mamasodirov_97 | 564 |
| 15 | 1.
Commented-out code — o'chirilishi shart
// public void oldValidate(User user) {
// if (user.getAge() < 18) return false;
// ...
// }
public void validate(User user) { ... }
Bu — eski, execute bo'lmaydigan kod. Git history bor, kerak bo'lsa git log -p yoki git blame bilan topasiz. Bu yerda saqlashning hech qanday foydasi yo'q, faqat noise va chalkashlik.
Explanatory comment (Javadoc, "why" comment) — kerak bo'lganda qoldiriladi
/**
* Handles idempotent payment retry. Uses distributed lock because
* two consumers can process the same Kafka message during rebalance.
*/
public void processPayment(PaymentEvent event) { ... }
Bu — hozir ishlab turgan kodning nega shunday yozilganini tushuntiradi
comment kodni tushuntirmasin, kontekstni bersin — "nima" emas, "nega".
@akhror_mamasodirov_97 | 713 |
| 16 | Keling mayda narsalarni ham bilganimcha yozishni boshlayman ... . | 548 |
| 17 | 2PC — CP tizim, consistency uchun availability'ni qurbon qiladi va bloklash orqali ishlaydi. Saga — asosan AP, eventual consistency va idempotent, compensatable step'lar orqali availability'ni saqlab qoladi. Ikkalasida ham markaziy komponent bor, lekin faqat 2PC'da uning qulashi butun tizimni to'xtatib qo'yadi
@akhror_mamasodirov_97 | 589 |
| 18 | Yaxshi habarlar eshityabman bir nechta developerlardan ya'ni
Prep-interview.uz - yangi ishga kirishda foyda berayotgani
oyliklari 1.5x kotarilayotgani , bular hammasi albatta hursand qiladi
Siz ham hozirdan o'rganing shunda 1 yildan keyin yanada yaxshi joyda ishlayotgan bo'lishingiz mumkun
#Eslatma Prep-interview.uz da
1. Video darsliklar
2. Chuqurlashtirilgan Maqolalar
3. Internship
#Talab - junior dasturchi bo'lishingiz yoki eng minimum qaysidur course o'quv markazni tugatgan bo'lishingiz kerak
@akhror_mamasodirov_97 | 585 |
| 19 | 2PC'da coordinator, Saga'da esa orchestrator — ikkalasi ham markaziy komponent va ikkalasi ham "bitta oddiy service".
Xo'sh, nega coordinator classic SPOF hisoblanadi-yu, orchestrator hisoblanmaydi?
@akhror_mamasodirov_97 | 505 |
| 20 |  Happy Firday, All
Do not waste your time in the weekends.
Spend your time with - https://prep-interview.uz/en
@akhror_mamasodirov_97 | 682 |
