{"id":33614,"date":"2019-10-31T21:53:45","date_gmt":"2019-10-31T18:53:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/pochemu-vam-stoit-uchastvovat-v-hakatonah\/"},"modified":"2019-10-31T21:53:45","modified_gmt":"2019-10-31T18:53:45","slug":"pochemu-vam-stoit-uchastvovat-v-hakatonah","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/pochemu-vam-stoit-uchastvovat-v-hakatonah","title":{"rendered":"Za\u0161to biste trebali sudjelovati u hackathonima","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Za\u0161to biste trebali sudjelovati u hackathonima\" src=\"\/wp-content\/uploads\/2019\/05\/f90812f908c29e051c0513f33ff5aa2f.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPribli\u017eno prije godinu i pol dana po\u010deo sam sudjelovati na hackathonima. Tijekom tog razdoblja sudjelovao sam u vi\u0161e od 20 doga\u0111aja raznih razmjera i tema u Moskvi, Helsinkiju, Berlinu, M\u00fcnchenu, Amsterdamu, Cirihu i Parizu. Na svim tim doga\u0111anjima bavio sam se analizom podataka u nekom obliku. Svi\u0111a mi se dolaziti u nova mjesta, uspostavljati nove kontakte, smi\u0161ljati svje\u017ee ideje, realizirati stare zamisli u kratkom vremenskom periodu i osje\u0107ati adrenalin tijekom prezentacija i objavljivanja rezultata. <\/p>\n<p>Ovaj post je prvi od tri posta o hackathonima, u kojem \u0107u objasniti \u0161to su hackathoni i za\u0161to biste trebali po\u010deti sudjelovati u njima. Drugi post \u0107e se baviti tamnom stranom ovih doga\u0111anja \u2014 gre\u0161kama koje su organizatori napravili prilikom odr\u017eavanja i posljedicama koje su proiza\u0161le iz njih. Tre\u0107i post bit \u0107e posve\u0107en odgovorima na pitanja vezana uz hackathon temu. <br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>\u0160to je hackathon?<\/h3>\n<p>\nHackathon je doga\u0111aj koji se odr\u017eava tijekom nekoliko dana, a cilj mu je rje\u0161avanje odre\u0111enog problema. Obi\u010dno postoji nekoliko problema na hackathonu, od kojih je svaki predstavljen kao zaseban trag. Sponzorska tvrtka pru\u017ea opis zadatak, mjere uspje\u0161nosti (mjerila mogu biti subjektivna poput \u201cnoviteta i kreativnosti\u201d, a mogu biti i objektivna \u2014 to\u010dnost klasifikacije na odvojenom skupu podataka) i resurse za postizanje uspjeha (API tvrtke, skupovi podataka, \u201coprema\u201d). Sudionici trebaju unutar zadanog vremena formulirati problem, predlo\u017eiti rje\u0161enje i pokazati prototip svog proizvoda. Najbolja rje\u0161enja dobivaju nagrade od tvrtke i mogu\u0107nost daljnje suradnje. <\/p>\n<h3>Faze hackathona<\/h3>\n<p>\nNakon izlaganja zadataka, sudionici hackathona se udru\u017euju u timove: svaki \"solo igra\u010d\" dobiva mikrofon i govori o odabranom zadatku, svom iskustvu, ideji i stru\u010dnjacima koji su mu potrebni za realizaciju. Ponekad tim mo\u017ee sastojati od jedne osobe koja je sposobna samostalno obaviti sav posao na projektu na dovoljno visokom nivou. To je relevantno za hackathone vezane uz analizu podataka, ali \u010desto je zabranjeno ili nepo\u017eeljno na proizvodnim doga\u0111anjima \u2014 organizatori se usredoto\u010duju na daljnje nastavak rada na projektu, ali ve\u0107 u kompaniji; formirani tim ima niz prednosti u odnosu na sudionike koji su odlu\u010dili raditi na proizvodu sami. Optimalan tim obi\u010dno se sastoji od 4 osobe i uklju\u010duje: frontend, backend, data scientist i poslovnu osobu. Ina\u010de, razdvajanje data science\/proizvodnih hackathona je prili\u010dno jednostavno \u2014 ako postoji skup podataka s jasnom metrikom i ljestvicom ili se mo\u017ee pobijediti s kodom u Jupyter notebooku \u2014 to je data science hackathon; sve ostalo \u2014 gdje je potrebno napraviti aplikaciju, web stranicu ili ne\u0161to zanimljivo \u2014 je proizvodni. <\/p>\n<p>Obi\u010dno rad na projektu zapo\u010dinje u 9 nave\u010der u petak, a rok je 10 ujutro u nedjelju. Dio tog vremena potrebno je odvojiti za san (ne spavati i kodirati \u2014 to je siguran put do neuspjeha, provjerio sam), a to zna\u010di da sudionici nemaju puno vremena za kvalitetno ne\u0161to napraviti. Kako bi pomogli sudionicima, na lokaciji su prisutni predstavnici kompanije i mentori. <\/p>\n<p>Rad na projektu zapo\u010dinje razgovorom s predstavnicima kompanije, jer oni najbolje razumiju specifi\u010dnost zadatka, metrike i vjerojatno \u0107e oni ocjenjivati va\u0161a djela na kraju. Cilj ovog razgovora je razumjeti koja su podru\u010dja najaktuelnija i na \u010demu treba usmjeriti svoju pa\u017enju i vrijeme. <\/p>\n<p>Na jednom hackathonu postavljen je zadatak regresije na skupu podataka s tablicama i slikama i jasnom metrikom \u2014 RMSE. Nakon razgovora s data scientistom iz tvrtke, shvatio sam da im nije potrebna regresija, ve\u0107 klasifikacija, ali netko iz menad\u017ementa odlu\u010dio je da se zadatak najbolje rje\u0161ava na taj na\u010din. A klasifikacija im nije potrebna kako bi pove\u0107ali nov\u010dane metrike, ve\u0107 kako bi razumjeli koji su parametri najva\u017eniji pri dono\u0161enju odluka, a zatim ih obra\u0111ivali ru\u010dno. To zna\u010di da se po\u010detni zadatak (regresija s RMSE) mijenja u klasifikaciju; prioritet ocjenjivanja prelazi s dobivene to\u010dnosti na mogu\u0107nost obja\u0161njenja rezultata. To, pak, isklju\u010duje mogu\u0107nost kori\u0161tenja stacking i black box algoritama. Ovaj dijalog mi je u\u0161tedio puno vremena i pove\u0107ao moje \u0161anse za pobjedu. <\/p>\n<p>Nakon \u0161to razumijete \u0161to trebate raditi, zapo\u010dinje neposredni rad na projektu. Morate postaviti kontrolne to\u010dke \u2014 vrijeme do kada morate izvr\u0161iti postavljene zadatke; usput, dobro je nastaviti s komunikacijom s mentorima \u2014 predstvanicima tvrtke i tehni\u010dkim stru\u010dnjacima \u2014 to je korisno za ispravak smjera va\u0161eg projekta. Nova perspektiva na problem mo\u017ee donijeti zanimljivo rje\u0161enje. <\/p>\n<p>Budu\u0107i da na hackathonima sudjeluje veliki broj novaka, od strane organizatora je dobro postupiti odr\u017eavanjem predavanja i radionica. Obi\u010dno su tri predavanja \u2014 o tome kako predstaviti svoju ideju u obliku proizvoda, predavanje na tehni\u010dku temu (na primjer, o kori\u0161tenju otvorenih API-ja u strojnome u\u010denju, kako ne biste morali pisati vlastiti speech2text u dva dana, ve\u0107 da iskoristite gotove), predavanje o pitching-u (kako predstaviti svoj proizvod, kako pravilno mahati rukama na pozornici da slu\u0161aocima ne bude dosadno). Postoje razli\u010dite aktivnosti za podizanje raspolo\u017eenja sudionika \u2014 sesija joge, stolni nogomet i tenis ili igranje na konzoli. <\/p>\n<p>\u0412 \u0443\u0442\u0440\u043e \u0432\u043e\u0441\u043a\u0440\u0435\u0441\u0435\u043d\u044c\u044f \u0432\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0432\u0430\u0448\u0435\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0434\u043b\u044f \u0436\u044e\u0440\u0438. \u041d\u0430 \u0445\u043e\u0440\u043e\u0448\u0438\u0445 \u0445\u0430\u043a\u0430\u0442\u043e\u043d\u0430\u0445 \u0432\u0441\u0435 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u0441 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u044d\u043a\u0441\u043f\u0435\u0440\u0442\u0438\u0437\u044b \u2014 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043b\u0438 \u0442\u043e \u0447\u0442\u043e \u0432\u044b \u0437\u0430\u044f\u0432\u043b\u044f\u0435\u0442\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442? \u0426\u0435\u043b\u044c \u0434\u0430\u043d\u043d\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u2014 \u043e\u0442\u0441\u0435\u044f\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0441 \u043a\u0440\u0430\u0441\u0438\u0432\u043e\u0439 \u043f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0446\u0438\u0435\u0439 \u0438 buzzwords, \u043d\u043e \u0431\u0435\u0437 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430 \u043e\u0442 \u0440\u0435\u0431\u044f\u0442 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e \u0447\u0442\u043e-\u0442\u043e \u0441\u0434\u0435\u043b\u0430\u043b\u0438. \u041a \u0441\u043e\u0436\u0430\u043b\u0435\u043d\u0438\u044e, \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u044d\u043a\u0441\u043f\u0435\u0440\u0442\u0438\u0437\u0430 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u043d\u0435 \u043d\u0430 \u0432\u0441\u0435\u0445 \u0445\u0430\u043a\u0430\u0442\u043e\u043d\u0430\u0445 \u0438 \u0431\u044b\u0432\u0430\u044e\u0442 \u0441\u043b\u0443\u0447\u0430\u0438 \u043a\u043e\u0433\u0434\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0441 12 \u0441\u043b\u0430\u0439\u0434\u0430\u043c\u0438 \u0438 \u043c\u0430\u0439\u043d\u0434\u0441\u0435\u0442\u043e\u043c \u201c\u2026 blockchain, quantum computing, \u0430 \u0442\u0443\u0442 \u0410\u0418 \u0434\u043e\u0434\u0435\u043b\u0430\u0435\u0442&#8230;\u201d \u0432\u044b\u0438\u0433\u0440\u044b\u0432\u0430\u0435\u0442 \u043f\u0435\u0440\u0432\u043e\u0435 \u043c\u0435\u0441\u0442\u043e. \u0422\u0430\u043a\u0438\u0435 \u043f\u0440\u0435\u0446\u0435\u0434\u0435\u043d\u0442\u044b \u043d\u0435 \u0442\u0430\u043a \u0447\u0430\u0441\u0442\u044b, \u043d\u043e \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043e\u043d\u0438 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u044e\u0442\u0441\u044f \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u043e, \u043c\u043d\u043e\u0433\u0438\u0435 \u0434\u0443\u043c\u0430\u044e\u0442, \u0447\u0442\u043e \u0445\u043e\u0440\u043e\u0448\u0430\u044f \u043f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u2014 \u044d\u0442\u043e 99% \u043f\u043e\u0431\u0435\u0434\u044b \u0432 \u0445\u0430\u043a\u0430\u0442\u043e\u043d\u0435. \u041f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0446\u0438\u044f, \u043a \u0441\u043b\u043e\u0432\u0443, \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u0430\u0436\u043d\u0430, \u043d\u043e \u0435\u0435 \u0432\u043a\u043b\u0430\u0434 \u2014 \u043d\u0435 \u0431\u043e\u043b\u0435\u0435 30%. <\/p>\n<p>Nakon nastupa sudionika, \u017eiri donosi odluku o dodjeli nagrada pobjednicima. Time je slu\u017ebeni dio hackathona zavr\u0161en. <\/p>\n<h3>Motivacija za sudjelovanje na hackathonima<\/h3>\n<p><\/p>\n<h4>Iskustvo <\/h4>\n<p>\nS gledi\u0161ta ste\u010denog iskustva, hackathon je jedinstveni doga\u0111aj. U prirodi postoji malo mjesta gdje mo\u017eete realizirati ideju iz ni\u010dega u roku od 2 dana i dobiti trenutnu povratnu informaciju o svom radu. Tijekom hackathona razvijate kriti\u010dko razmi\u0161ljanje, timski rad, upravljanje vremenom, sposobnost rada u stresnim situacijama, sposobnost prezentiranja rezultata svog rada na razumljiv na\u010din, vje\u0161tine prezentiranja i mnoge druge. Upravo zbog toga hackathoni su izvrsno mjesto za ljude s teorijskim znanjem koji \u017eele ste\u0107i stvarno iskustvo. <\/p>\n<h4>Nagrade <\/h4>\n<p>\nObi\u010dno nagradni fond hackathona iznosi otprilike 1.5k \u2014 10k eura za prvo mjesto (u Rusiji \u2014 100-300 tisu\u0107a rubalja). O\u010dekivanu korist (expected value, EV) od sudjelovanja mo\u017eete izra\u010dunati prema jednostavnoj formuli: <\/p>\n<pre><code class=\"python\">EV = Nagrada * WinRate + Budu\u0107a_Vrijednost - Tro\u0161kovi<\/code><\/pre>\n<p>\ngdje <i>Nagrada <\/i> \u2014 visina nagrade (radi jednostavnosti pretpostavimo da je nagrada jedna); <br \/>\n<i>WinRate <\/i> \u2014 vjerojatnost pobjede (za po\u010detni\u010dki tim ova vrijednost bit \u0107e ograni\u010dena na 10%, za iskusnije \u2014 50% i vi\u0161e; susretao sam ljude koji su s svakog hackathona odlazili s nagradom, ali to je vi\u0161e iznimka nego pravilo i na du\u017ee staze njihova winrate bit \u0107e ispod 100%); <br \/>\n<i>Budu\u0107a_Vrijednost<\/i> \u2014 veli\u010dina koja pokazuje budu\u0107u dobit od sudjelovanja u hackathonu: to mo\u017ee biti dobit od ste\u010denog iskustva, razvijenih kontakata, dobivenih informacija itd. Ovu veli\u010dinu prakti\u010dki je nemogu\u0107e to\u010dno odrediti, ali je potrebno imati je na umu; <br \/>\n<i>Tro\u0161kovi <\/i> \u2014 tro\u0161kovi prijevoza, smje\u0161taja, ostalo. <\/p>\n<p>Odluka o sudjelovanju donosi se na temelju usporedbe EV hackathona s EV aktivno\u0161\u0107u koju biste radili da hackathona nije bilo: ako ste planirali le\u017eati na kau\u010du tijekom vikenda i \u010deprkati nos, onda vjerojatno vrijedi sudjelovati u hackathonu; ako \u017eelite provesti vrijeme s roditeljima ili djevojkom \u2014 onda ih uklju\u010dite u svoj tim za hackathon (\u0161alim se, odlu\u010dite sami), ako biste radije freelancali \u2014 usporedite dolar-sat. <\/p>\n<p>Prema svojim prora\u010dunima, mogu re\u0107i da u Hrvatskoj za prosje\u010dnog data scientista razine junior \u2014 mid sudjelovanje u hackathonima odgovara nov\u010danoj dobiti od obi\u010dnog radnog dana, ali postoje i nijanse (veli\u010dina tima, tip hackathona, nagradni fond itd.). Op\u0107enito, hackathoni u ovom trenutku nisu zlatna prilika, ali mogu donijeti ugodan dodatak osobnom bud\u017eetu.<\/p>\n<h4>Zapo\u0161ljavanje u tvrtku i umre\u017eavanje <\/h4>\n<p>\nZa tvrtku, hackathon je jedan od na\u010dina zapo\u0161ljavanja novih zaposlenika. Bit \u0107e vam lak\u0161e pokazati da ste razuman \u010dovjek koji zna raditi na hackathonu nego na razgovoru za posao, obja\u0161njavaju\u0107i binarno stablo na plo\u010di (\u0161to, usput, nije uvijek u skladu s onim \u0161to \u0107ete raditi na pravom poslu data scientista, ali tradicije treba po\u0161tovati). Ova provjera u 'borbenim' uvjetima mo\u017ee zamijeniti probni dan. <\/p>\n<p>Svoj prvi posao dobio sam zahvaljuju\u0107i hackathonu. Na hackathonu sam pokazao kako iz podataka mo\u017eemo izvu\u0107i vi\u0161e novca, objasnio sam kako to namjeravam u\u010diniti. Pokrenuo sam projekt na hackathonu, pobijedio, a zatim sam projekt nastavio u tvrtki sponzoru. Ovo je bio \u010detvrti hackathon u mom \u017eivotu. <\/p>\n<h4>Mogu\u0107nost dobivanja jedinstvenog skupa podataka <\/h4>\n<p>\nOvo je vrlo va\u017ena tema za hackathone vezane uz podatkovnu znanost, \u010diju va\u017enost ne prepoznaju svi. Obi\u010dno sponzorske tvrtke pru\u017eaju stvarne skupove podataka tijekom doga\u0111aja. Ti podaci su privatni, pod NDA-om, \u0161to ne sprje\u010dava da vam poka\u017eemo proof of concept na stvarnom skupu podataka, a ne na igra\u010dkama poput Titanica. U budu\u0107nosti \u0107e ovakvi rezultati zna\u010dajno pomo\u0107i pri zapo\u0161ljavanju u toj tvrtki ili u konkurentskoj firmi, ili pri opravdanju sli\u010dnih projekata. Priznajte, u jednakim uvjetima, imati dovr\u0161ene projekte koje su pozitivno ocijenili je bolje nego nemati ih. Op\u0107enito, ovakvi provedeni projekti igraju sli\u010dnu ulogu medaljama i statusima na Kagglu, ali za industriju njihova je vrijednost o\u010ditija. <\/p>\n<h3>Savjeti <\/h3>\n<p>\nOp\u0107enito, rad na hackathonu je prili\u010dno raznolik iskustvo i te\u0161ko je formulirati bilo kakav popis pravila. Ipak, \u017eelio bih navesti neke zapa\u017eanja koja mogu pomo\u0107i po\u010detnicima: <\/p>\n<ol>\n<li>Ne bojte se odlaziti na hackathone \u010dak i ako nemate iskustva ili tim. Razmislite o tome kako biste mogli biti korisni. Na primjer, mo\u017eete imati zanimljivu ideju ili se dobro snalazite u nekom podru\u010dju? Mo\u017eete iskoristiti svoje domensko znanje prilikom formuliranja problema i prona\u0107i nesvakida\u0161nje na\u010dine rje\u0161enja. Ili mo\u017eda najbolje od svih znate pretra\u017eivati? Va\u0161a vje\u0161tina \u0107e vam u\u0161tedjeti puno vremena ako mo\u017eete prona\u0107i gotove implementacije na GitHubu. Ili jako dobro poznajete tuning parametara lightgbm? U tom slu\u010daju, nemojte i\u0107i na hackathon, ve\u0107 to doka\u017eite na Kagglovim natjecanjima. <\/li>\n<li>Taktika je va\u017enija od manevara. Va\u0161 zadatak na hackathonu je rje\u0161avanje problema. Ponekad da biste rije\u0161ili problem, trebate ga prvo identificirati. Provjerite je li va\u0161 identificirani problem doista relevantan za tvrtku. Provjerite je li va\u0161e rje\u0161enje u skladu s problemom, postavite si pitanje o optimalnosti va\u0161eg rje\u0161enja. Pri ocjenjivanju va\u0161eg rje\u0161enja, prvenstveno \u0107e gledati na relevantnost problema i adekvatnost predlo\u017eenog rje\u0161enja. Arhitektura va\u0161e neuronske mre\u017ee ili koliko ste bodova dobili malo koga zanima. <\/li>\n<li>Posje\u0107ujte \u0161to vi\u0161e hackathona, ali ne oklijevajte napustiti lo\u0161e organizirane doga\u0111aje. <\/li>\n<li>Dodajte rezultate svog rada na hackathonu u svoj \u017eivotopis i ne bojte se pisati o tome javno. <\/li>\n<\/ol>\n<p>\n<img decoding=\"async\" alt=\"Za\u0161to biste trebali sudjelovati u hackathonima\" src=\"\/wp-content\/uploads\/2019\/05\/dad142195fc4fa8cdbb2d0555de54dd2.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Bit hackathona. Ukratko<\/i><br \/>\n<br \/>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ods\/blog\/450034\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u043f\u043e\u043b\u0442\u043e\u0440\u0430 \u0433\u043e\u0434\u0430 \u043d\u0430\u0437\u0430\u0434 \u044f \u043d\u0430\u0447\u0430\u043b \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0432 \u0445\u0430\u043a\u0430\u0442\u043e\u043d\u0430\u0445. \u0417\u0430 \u044d\u0442\u043e\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u043a \u044f \u0443\u0441\u043f\u0435\u043b \u043f\u0440\u0438\u043d\u044f\u0442\u044c \u0443\u0447\u0430\u0441\u0442\u0438\u0435 \u0432 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 20 \u043c\u0435\u0440\u043e\u043f\u0440\u0438\u044f\u0442\u0438\u044f\u0445 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0430 \u0438 \u0442\u0435\u043c\u0430\u0442\u0438\u043a \u0432 \u041c\u043e\u0441\u043a\u0432\u0435, \u0425\u0435\u043b\u044c\u0441\u0438\u043d\u043a\u0438, \u0411\u0435\u0440\u043b\u0438\u043d\u0435, \u041c\u044e\u043d\u0445\u0435\u043d\u0435, \u0410\u043c\u0441\u0442\u0435\u0440\u0434\u0430\u043c\u0435, \u0426\u044e\u0440\u0438\u0445\u0435 \u0438 \u041f\u0430\u0440\u0438\u0436\u0435. \u0412\u043e \u0432\u0441\u0435\u0445 \u043c\u0435\u0440\u043e\u043f\u0440\u0438\u044f\u0442\u0438\u044f\u0445 \u044f \u0437\u0430\u043d\u0438\u043c\u0430\u043b\u0441\u044f \u0430\u043d\u0430\u043b\u0438\u0437\u043e\u043c \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0442\u043e\u043c \u0438\u043b\u0438 \u0438\u043d\u043e\u043c \u0432\u0438\u0434\u0435. \u041c\u043d\u0435 \u043d\u0440\u0430\u0432\u0438\u0442\u0441\u044f \u043f\u0440\u0438\u0435\u0437\u0436\u0430\u0442\u044c \u0432 \u043d\u043e\u0432\u044b\u0435 \u0434\u043b\u044f \u0441\u0435\u0431\u044f \u0433\u043e\u0440\u043e\u0434\u0430, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25305,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-33614","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u043f\u043e\u043b\u0442\u043e\u0440\u0430 \u0433\u043e\u0434\u0430 \u043d\u0430\u0437\u0430\u0434 \u044f \u043d\u0430\u0447\u0430\u043b \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0432.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hr\/blog\/news\/pochemu-vam-stoit-uchastvovat-v-hakatonah\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"hr_HR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041f\u043e\u0447\u0435\u043c\u0443 \u0432\u0430\u043c \u0441\u0442\u043e\u0438\u0442 \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0432 \u0445\u0430\u043a\u0430\u0442\u043e\u043d\u0430\u0445 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u043f\u043e\u043b\u0442\u043e\u0440\u0430 \u0433\u043e\u0434\u0430 \u043d\u0430\u0437\u0430\u0434 \u044f \u043d\u0430\u0447\u0430\u043b \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0432.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hr\/blog\/news\/pochemu-vam-stoit-uchastvovat-v-hakatonah\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T18:53:45+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T18:53:45+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Za\u0161to biste trebali sudjelovati na hackathonima | ProHoster","description":"Pribli\u017eno prije godinu i pol dana po\u010deo sam sudjelovati u.","canonical_url":"https:\/\/prohoster.info\/hr\/blog\/news\/pochemu-vam-stoit-uchastvovat-v-hakatonah","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hr_HR","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u043e\u0447\u0435\u043c\u0443 \u0432\u0430\u043c \u0441\u0442\u043e\u0438\u0442 \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0432 \u0445\u0430\u043a\u0430\u0442\u043e\u043d\u0430\u0445 | ProHoster","og:description":"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u043f\u043e\u043b\u0442\u043e\u0440\u0430 \u0433\u043e\u0434\u0430 \u043d\u0430\u0437\u0430\u0434 \u044f \u043d\u0430\u0447\u0430\u043b \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0432.","og:url":"https:\/\/prohoster.info\/hr\/blog\/news\/pochemu-vam-stoit-uchastvovat-v-hakatonah","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T18:53:45+00:00","article:modified_time":"2019-10-31T18:53:45+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"33614","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 16:01:13","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 22:59:14","updated":"2026-01-21 16:01:13","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/33614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/comments?post=33614"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/33614\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/media\/25305"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/media?parent=33614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/categories?post=33614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/tags?post=33614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}