Izinkampani eziningi emhlabeni jikelele zisebenzisa i-Java ukwakha imikhiqizo yebhizinisi lebhizinisi lazo. I-Java ingolunye lwezilimi ezidume kakhulu neziya kuzo ezinhlelweni. Kodwa-ke, abathuthukisi be-Java Abadala nabanolwazi bangase babe nzima ngempela ukuthola lezi zinsuku futhi bahlala bedingeka. Izinkampani zase-US zilwela ukugcwalisa izikhundla ze-Java, ziqhudelana neziqhwaga zobuchwepheshe ukuze bathole ithalente futhi ngokuvamile ziyalahlekelwa uma kuziwa ekugcinweni kwabasebenzi. Isixazululo - ukukhipha ukuthuthukiswa kwe-Java kumthengisi wangaphandle.
Ukubuka konke kwe-Java
I-Java iwulimi olunezinkundla eziningi zokuhlela nezindawo zekhompyutha. Iyashesha, ithembekile, futhi ivikelekile. I-Java iphinde yakhula kusukela ekuqaleni ukuze inike amandla ingxenye ebalulekile yomhlaba wanamuhla wedijithali. I-Java isivele njengezinga lemboni. Bangaphezu kwezigidi ezingu-7.1 abahleli bezinhlelo ze-Java abasebenza emhlabeni wonke ukuze bakhe izinhlelo zokusebenza ezisezingeni lomkhakha ezizayo.
Yini ekhethekile ngeJava, futhi yiziphi izinzuzo zayo?
Kunezinzuzo ezimbalwa ezinikezwa yi-Java eziyehlukanisa nobunye ubuchwepheshe:
- Abathuthukisi be-Java nabahleli bakhetha i-Java ngenxa yefomethi yayo efundeka umuntu
- I-Java futhi iyinkundla ezimele futhi ingasebenza ngezinhlobo ezahlukene zekhompyutha uma ikhompuyutha ifake i-Java Runtime Environment.
- Isici solimi esigxile entweni futhi sihlukanisa i-Java kobunye ubuchwepheshe. Ngenxa yokushoda kwezinto ze-Java kwezinkomba zedatha yangaphandle, ikhodi iqine ngendlela emangalisayo.
- Nakuba ulimi luthathwa njengolufanelekile q, luza nochungechunge lwezigaba ezihlinzeka ngemisebenzi esetshenziswa njalo iningi lezinhlelo ze-java ezingeke zisebenze ngaphandle kwazo.
- Ilabhulali yekilasi kanye ne-Java API yizingxenye ezibalulekile zamuva. Eqinisweni, ukwazi i-Java API kuveza ijika langempela lokufunda.
- Nakuba ulimi luqukethe amagama angukhiye angu-50 kuphela, i-Java API inikeza izinkulungwane zamakilasi kanye namashumi ezinkulungwane zezindlela ongazisebenzisa ezinhlelweni zakho zokusebenza.
Kungani Ukhipha I-Java Software Development?
Enye yezinzuzo ezinkulu zezinkampani zesoftware ukusetshenziswa kwezinsizakalo zokuthuthukisa i-Java, okunikeza izinkampani ithuba lokuqhubeka nokukhula nokuthuthuka. I-Java yakhele zonke izinhlobo zezinhlelo zokusebenza zenethiwekhi ezidala, ngaleyo ndlela izinhlelo zokusebenza zeselula ezimbalwa, imidlalo, okuqukethwe kwewebhu kanye nesofthiwe yebhizinisi. Kuze kube manje, ukukhishwa kwemisebenzi kwenza okungenani u-70% yenani lemakethe yomkhakha we-IT. Ukuthuthukiswa kwe-Java outsourcing kudala imisebenzi eminingi esiza amabhizinisi amakhulu namancane.
Ngakho-ke uma ucubungula izici ezizuzisayo, kunezizathu ezimbalwa zokuthi kungani ukukhipha i-Java Software Development kungaba ukusindisa impilo kwangempela kwesinye isikhathi:
- Ukonga izindleko: Izici ezimbalwa, okuhlanganisa isikali senhlanganisela yezilimi zamaphrojekthi, izinto eziguquguqukayo ezingase zibe nomthelela ezindlekweni zamaphrojekthi wokuthuthukisa. Sekukonke, ukuqasha abathuthukisi bezinhlelo zokusebenza abavela emazwenikazi ahlukene ngaphandle kwaseNyakatho Melika sekuba yigugu kakhulu. Lokhu kusho ukuthi abathuthukisi be-java abangaphakathi endlini e-US babiza ngokuphindwe kathathu kunabase-Asia noma e-Latin America. Izindleko zingashintsha ukusuka esifundeni ukuya kwesinye, okuhlanganisa i-Latin America neMpumalanga Asia, lapho zombili zibonisa umehluko olinganiselwe ezindlekweni ezivame ukuba ngaphansi kunase-US naseYurophu.
- Ukugcwalisa izikhala zobungcweti: Esinye isizathu sokuthi kungani ukukhishwa kwemisebenzi kunconyiwe ukuthi ukushoda kobuchwepheshe, okungabuye kuhunyushwe njengokushoda konjiniyela abasebenza endaweni. Awekho amakhandidethi anele ukuze asebenzise ulwazi lwawo ngoba kunezinkampani ezinkulu. E-California, isibonelo, baqashe, uma kungebona bonke, iningi labathuthukisi be-Java abatholakalayo.
- Ukuya emakethe ngokushesha: Ukukhipha imali nakho kuyasiza ukusiza ukuya emakethe ngokushesha okukhulu. Ngokuphambene, amafemu esofthiwe aneqembu lonjiniyela abatholakala ngokushesha. Inkampani ibabela ukuthi babe nabo, ngaleyo ndlela, inciphisa isikhathi sokukhuphuka sibe amasonto ambalwa, ngokushesha kabili noma kathathu. Lokhu kuhlanganisa izinqubo ezinde zenhlolokhono nemisebenzi yokuhlola isikhathi esingangenyanga noma ngaphezulu, futhi ngaleyo ndlela, isisebenzi sikulungele ukudlulisela esikhundleni esifanele, sinokuqeqeshwa okufanele, futhi sigibele ngokuphelele.
- Ukuze ube nesiqiniseko sekhwalithi engcono: Izinkampani ezinikeza ngaphandle ukuthuthukiswa kwe-Java zinenzuzo yokufinyelela okugcwele kubahleli bohlelo abanekhono abanolwazi olufanele mayelana namathrendi embonini kanye nolwazi lokuthuthukisa izinhlelo zokusebenza ezisezingeni lebhizinisi. Umqondo uwukuba izinkampani zixhumane nochwepheshe abanolwazi abavela emhlabeni wonke ngokuthuthukiswa kwesoftware. Ngaphezu kwalokho, kukhona abasebenzi abazohlinzeka ngolwazi oluthe xaxa kanye nolwazi ngenhloso yokuthuthukisa imiphumela efiselekayo. Eqinisweni, okwenziwa yizinkampani ezikhipha imali njenge-Waverley ukunikeza izinhlelo zokusebenza ze-Java zekhwalithi ephezulu kakhulu.
Ungabheka kuphi onjiniyela be-Java
Abathuthukisi be-Java abakhipha izinsiza bafuna ukunakwa okuningi ngemininingwane njengoba ukufuna unjiniyela ofanele kuwumsebenzi okufanele wenziwe ngokucophelela. Ukuthola umuntu ozongenela ukhetho kuyisigaba esibalulekile okumele sidlule kukho labo abafuna ukuthola usizo. Ngakho-ke, ukwenza ucwaningo olufanele kubalulekile, futhi ngenxa yaleso sizathu, kunezidingo okufanele umuntu noma inkampani ekhishwe yinkampani iziqonde kuqala. Ukubheka ezindaweni ezifanele nokufaka kuhlu izinkampani ezingaba khona nakho kuzosiza inqubo yokukhishwa kwemisebenzi.
Kukhona ama-freelancers amaningi kumawebhusayithi afana ne-Upwork ne-Toptal. Kodwa-ke, ukuqasha inkampani ekhipha umsebenzi kuyindlela enokwethenjelwa futhi ezinzile, njengoba ama-freelancers evame ukuba kude, futhi awavamile ukusayina noma yimaphi amaphepha, ngaleyo ndlela kusongela ukuphepha kwekhodi yakho namalungelo empahla yobuhlakani. Ngenxa yemfundo yesimanje, abathuthukisi be-Java bangatholakala emazweni amaningi omhlaba. Kodwa-ke - izifunda ezimbalwa zithole idumela lokuba yizindawo ezihamba phambili zokuthunyelwa kwemisebenzi. Izifunda yi-Asia (China, India, Philippines, Vietnam), LatAm (Bolivia, Brazil, Argentina, Colombia), kanye neMpumalanga Yurophu (Poland, Romania, Ukraine, njll.).
Izinto okufanele uzinake lapho uqasha onjiniyela be-Java
Ukunikezwa komsebenzi kwangaphandle komthuthukisi omuhle we-Java kufanele kulandelwe izici ezimbalwa ezibalulekile.
- Idumela lenkampani yokuthuthukisa i-Java: Ukuqinisekisa isithunzi senkampani kubalulekile. Indlela engcono kakhulu yokusesha inkampani enolwazi lwe-Java ukwenza usesho lwe-google ukuze uhlole ukubuyekezwa mayelana nenkampani. Uma ukubuyekezwa noma ubufakazi bubuhle kakhulu, kusho ukuthi kuyinkomba eqinile yokuthi inkampani inokwethenjelwa futhi inenzuzo.
- Izinga lesipiliyoni usebenzisa i-Java: Kunokubaluleka okukhulu lapho unikeza uzakwethu omuhle nothembekile uma kuziwa kulokho abanakho. Onjiniyela bokuthuthukisa i-Java kufanele babe nolwazi mayelana nolimi futhi kufanele bakwazi ukusiza ngendlela efanele ngesikhathi sokudala izinhlelo zokusebenza ezifiselekayo neminye imikhiqizo.
- Ukusekelwa abakunikezayo: Enye into eyengeziwe ukwesekwa inkampani yokuthuthukisa kanye nonjiniyela bayo abakunikezayo. Kubalulekile ukuthi babe nethuba lokusiza uma kuba nobunzima. Onjiniyela bazohlinzeka ngosizo ngesikhathi nangemva kwengxenye yokuthuthukiswa kwephrojekthi. Ukwengeza, kufanele bemukele imibuzo nezinkathazo zakho.
Isifinyezo
Ukuthuthukiswa kwesoftware ye-Java kungaba inguquko yangempela yezinkampani ezikuthola kunzima ukuqasha nokugcina onjiniyela be-Java bekhwalithi ephezulu endlini futhi abafuni ukubeka engcupheni ukuphepha kwabo ngokusebenza nama-freelancers. Ukuze ziphumelele, izinkampani kufanele zisondele ngokucophelela enqubweni yokukhetha, zihlole idumela nolwazi lomthengisi, futhi zakhe ubudlelwano nenkampani neqembu.
