Indlela uhlelo oluncane oluguqule ngayo ihhovisi elincane libe yinkampani yenhlangano enenzuzo ye-100+ million ruble/ngenyanga

Ekupheleni kukaZibandlela wezi-2008, ngamenywa kweminye yezinsizakalo zamatekisi e-Perm ngenhloso yokushintsha izinqubo zebhizinisi ezikhona. Ngokuvamile, nganikezwa imisebenzi emithathu eyisisekelo:


• Yakha iphakheji yesofthiwe yesikhungo sezingcingo esinohlelo lokusebenza lweselula lwabashayeli bamatekisi futhi wenze ngokuzenzakalelayo izinqubo zebhizinisi zangaphakathi.
• Konke kwakufanele kwenziwe ngesikhathi esifushane kakhulu.
• Yiba nesofthiwe yakho, kunokuba uthenge kubathuthukisi bezinkampani zangaphandle, okuthi ngokuzayo, njengoba ibhizinisi lithuthuka, lingalinganiswa ngokuzimela ukuze lishintshe izimo zemakethe.

Ngaleso sikhathi, angizange ngiqonde ukuthi le makethe isebenza kanjani kanye nama-nuances ayo, kodwa nokho, izinto ezimbili zazisobala kimi. Isikhungo sezingcingo kufanele sakhelwe phezu kwesisekelo sesofthiwe yenkanyezi evulekile yomthombo we-PBX. Ukushintshana kolwazi phakathi kwesikhungo sezingcingo nohlelo lokusebenza lweselula empeleni kuyisixazululo seseva yeklayenti esinawo wonke amaphethini ahambisanayo okuklama ukwakheka kwephrojekthi yesikhathi esizayo kanye nezinhlelo zayo.

Ngemva kokuhlolwa kokuqala kwemisebenzi, izinsuku eziwumnqamulajuqu kanye nezindleko zephrojekthi, futhi sengivumelene ngazo zonke izindaba ezidingekayo nomnikazi wenkonzo yamatekisi, ngaqala ukusebenza ngoJanuwari 2009.

Ngibheke phambili, ngizosho ngokushesha. Umphumela waba inkundla eyingozi esebenza kumaseva angama-60+ emadolobheni ayi-12 eRussia kanye nama-2 eKazakhstan. Inzuzo isiyonke yenkampani ibingama-ruble ayizigidi eziyi-100+ ngenyanga.

Isiteji sokuqala. I-Prototype

Njengoba ngaleso sikhathi ngangingenaso isipiliyoni esisebenzayo ku-IP telephony, futhi ngangijwayele nje inkanyezi njengengxenye yokuhlolwa "kwekhaya", kwanqunywa ukuthi kuqale ukusebenza ngokuthuthukiswa kohlelo lokusebenza lweselula kanye nengxenye yeseva. Ngesikhathi esifanayo, ukuvala izikhala olwazini kweminye imisebenzi.

Uma ngohlelo lokusebenza lweselula konke bekucace kakhulu. Ngaleso sikhathi, yayingabhalwa kuphela ku-java kumafoni we-push-button, kodwa ukubhala iseva ehlinzeka ngamaklayenti eselula kwakunzima kakhulu:

• Iyiphi i-OS yeseva ezosetshenziswa;
• Ngokusekelwe emcabangweni wokuthi ulimi lohlelo lukhethelwa umsebenzi othile, hhayi okuphambene nalokho, futhi kucatshangelwa iphuzu 1, iluphi ulimi lohlelo oluzoba ngcono ekuxazululeni izinkinga;
• Ngesikhathi sokuklama, kwakudingeka ukucabangela imithwalo ephezulu yesikhathi esizayo elindelwe enkonzweni;
• Iyiphi i-database engaqinisekisa ukubekezelelana kwamaphutha ngaphansi kwemithwalo ephezulu kanye nendlela yokugcina isikhathi sokuphendula sesizindalwazi esisheshayo njengoba inani lezicelo kulo landa;
• Isici esinqumayo kwakuyijubane lokuthuthukiswa kanye nekhono lokukala ngokushesha ikhodi
• Izindleko zemishini kanye nokugcinwa kwayo esikhathini esizayo (enye yemibandela yekhasimende ukuthi amaseva kufanele abekwe endaweni engaphansi kokulawula kwakhe);
• Izindleko zabathuthukisi abazodingeka ezigabeni ezilandelayo zomsebenzi endaweni yesikhulumi;

Kanye nezinye izindaba eziningi ezihlobene nokuklama nokuthuthukiswa.

Ngaphambi kokuqala umsebenzi kule phrojekthi, ngiphakamise isinqumo samasu esilandelayo kumnikazi webhizinisi: njengoba iphrojekthi iyinkimbinkimbi, ukuqaliswa kwayo kuzothatha isikhathi esibonakalayo, ngakho-ke okokuqala ngakha inguqulo ye-MVP, engeke ithathe isikhathi esiningi futhi imali, kodwa okuzovumela inkampani yakhe ukuthi ithole inzuzo yokuncintisana emakethe kakade "lapha futhi manje", futhi izokwandisa amakhono ayo njengenkonzo yamatekisi. Ngokulandelayo, isixazululo esinjalo esimaphakathi sizonginika isikhathi sokuklama ngokucabangisisa isisombululo sokugcina kanye nesikhathi sokuhlolwa kwezobuchwepheshe. Ngesikhathi esifanayo, isisombululo sesofthiwe esisetshenzisiwe ngeke siqinisekiswe ukuthi siklanywe ngendlela efanele futhi singahle siklanywe kabusha noma sishintshwe ngokuzayo, kodwa sizokwenza umsebenzi omncane odingekayo ukuze "uhlukane nezimbangi." Umsunguli wetekisi wawuthanda lo mbono, ngakho ekugcineni bawenza.

Ngachitha amasonto amabili okuqala ngifunda izinqubo zebhizinisi enkampanini, nokufunda umsebenzi wetekisi ngaphakathi. Kwenziwa ukuhlaziya kwebhizinisi kokuthi kuphi, ini futhi kungenziwa kanjani ngokuzenzakalela nokuthi kudingekile yini nhlobo. Yibuphi ubunzima nezinkinga abasebenzi benkampani ababhekana nazo? Indlela axazululwa ngayo. Usuku lokusebenza luhlelwa kanjani kubasebenzi benkampani. Imaphi amathuluzi abawasebenzisayo?

Ekupheleni kwesonto lesithathu, ngemva kokuqala umsebenzi nokufunda izindaba ezithakazelisa ku-inthanethi, ngicabangela izifiso zomnikazi webhizinisi, kanye nolwazi lwami kanye namakhono ami ngaleso sikhathi, kwanqunywa ukusebenzisa lesi sitaki esilandelayo. :

• Iseva yesizindalwazi: MsSQL (inguqulo yamahhala enomkhawulo wefayela lesizindalwazi kuze kufike ku-2GB);
• Ukuthuthukiswa kweseva ehlinzeka ngamaklayenti eselula e-Delphi ngaphansi kwe-Windows, njengoba kwase kuneseva ye-Windows lapho i-database izofakwa khona, kanye nemvelo yokuthuthukiswa ngokwayo isiza ukuthuthuka okusheshayo;
• Ngokucabangela isivinini esiphansi se-inthanethi komakhalekhukhwini emuva ngo-2009, umthetho olandelwayo wokushintshana phakathi kweklayenti neseva kufanele ube kanambambili. Lokhu kuzonciphisa usayizi wamaphakethe wedatha adlulisiwe futhi, ngenxa yalokho, kwandise ukuzinza komsebenzi wamakhasimende ngeseva;

Amanye amasonto amabili achithwa kuklanywa iphrothokholi kanye nedathabheyisi. Umphumela waba amaphakheji angu-12 aqinisekisa ukushintshaniswa kwayo yonke idatha edingekayo phakathi kweklayenti leselula neseva kanye namatafula angaba ngu-20 kusizindalwazi. Ngenze le ngxenye yomsebenzi ngokucabangela ikusasa, ngisho noma kufanele ngishintshe isitaki sobuchwepheshe ngokuphelele, ukwakheka kwamaphakheji kanye nedathabheyisi kufanele kuhlale kungashintshiwe.

Ngemva komsebenzi wokulungiselela, kwakungenzeka ukuqaliswa kokusebenza kombono. Ukusheshisa inqubo kancane futhi ngikhulule isikhathi seminye imisebenzi, ngenza inguqulo yokusalungiswa yohlelo lokusebenza lweselula, ngadweba i-UI, ingxenye ye-UX, futhi ngahilela umhleli we-java ojwayelekile kuphrojekthi. Futhi wagxila ekuthuthukisweni kohlangothi lweseva, ukuklama nokuhlola.

Ekupheleni kwenyanga yesibili yomsebenzi ku-MVP, inguqulo yokuqala yeseva nesibonelo seklayenti sase silungile.

Futhi ekupheleni kwenyanga yesithathu, ngemva kokuhlolwa kokwenziwa kanye nokuhlolwa kwensimu, ukulungiswa kweziphazamisi, ukuthuthukiswa okuncane kuphrothokholi kanye nesizindalwazi, isicelo sase silungele ukukhiqizwa. Okwakwenziwa.

Kusukela kulo mzuzu ingxenye ethakazelisa kakhulu futhi enzima kakhulu yephrojekthi iqala.

Ngesikhathi sokushintshwa kwabashayeli kuhlelo olusha, umsebenzi wamahora angama-XNUMX wahlelwa. Njengoba kungeyena wonke umuntu owayengeza ngezikhathi zokusebenza phakathi nosuku. Ukwengeza, ngokuphatha, ngesinqumo esiqinile somsunguli wenkampani, kwahlelwa ngendlela yokuthi igama lokungena / igama-mfihlo lifakwe ngumphathi wesevisi yamatekisi futhi abazange batshelwe umshayeli. Ngasohlangothini lwami, ukusekelwa kobuchwepheshe kubasebenzisi bekudingeka uma kwenzeka ukwehluleka kanye nezimo ezingalindelekile.

Umthetho kaMurphy uyasitshela: "Noma yini engahamba kahle, izohamba kabi." Futhi yileyo kanye indlela izinto ezingahambanga kahle ngayo... Yinto eyodwa lapho mina nabashayeli bamatekisi abaningana sihlola isicelo kuma-oda wokuhlola ayishumi nambili. Futhi kuyindaba ehluke ngokuphelele lapho abashayeli abangu-500+ kulayini besebenza ngesikhathi sangempela ngama-oda wangempela avela kubantu bangempela.

Isakhiwo sohlelo lokusebenza lweselula besilula futhi bekukhona iziphazamisi ezimbalwa kulo kuneseva. Ngakho-ke, ukugxila okuyinhloko komsebenzi kwakusohlangothini lweseva. Inkinga ebucayi kakhulu kuhlelo lokusebenza kube inkinga yokunqanyulwa kuseva lapho i-inthanethi ocingweni ilahleka futhi nesikhathi sibuyiselwa futhi. Futhi i-inthanethi yanyamalala kaningi. Okokuqala, ngaleyo minyaka i-intanethi ocingweni ngokwayo yayingazinzile ngokwanele. Okwesibili, kwakukhona izindawo eziningi eziyizimpumputhe lapho i-intanethi ingasebenzi. Sihlonze le nkinga cishe ngokushesha futhi kungakapheli amahora angama-XNUMX salungisa futhi sabuyekeza zonke izinhlelo zokusebenza ezifakwe ngaphambilini.

Iseva ngokuyinhloko ibe namaphutha ku-algorithm yokusabalalisa i-oda kanye nokucutshungulwa okungalungile kwezinye izicelo ezivela kumakhasimende. Ngemva kokuhlonza amaphutha, ngilungise futhi ngabuyekeza iseva.

Eqinisweni, azikho izinkinga eziningi zobuchwepheshe kulesi sigaba. Ubunzima bonke kwakuwukuthi ngangisebenza ehhovisi cishe inyanga yonke, ngimane ngibuyele ekhaya. Mhlawumbe izikhathi ezingu-4-5. Futhi ngangilala ngokulingana nokuqala, kusukela ngaleso sikhathi ngangisebenza kuphrojekthi ngedwa futhi akekho ngaphandle kwami ​​owayengalungisa noma yini.

Inyanga, lokhu akusho ukuthi yonke into yayihlale iqhwalela inyanga yonke futhi ngangibhala okuthile ngaphandle kokuma. Sisanda kunquma lokho. Phela leli bhizinisi lase lisebenza futhi lenza inzuzo. Kungcono ukuyidlala iphephile futhi uphumule kamuva kunokulahlekelwa amakhasimende kanye nenzuzo manje. Sonke sasikuqonda kahle lokhu, ngakho ithimba lonke lizinikele ngokuhlanganyela kanye nesikhathi ekuthuleni isofthiwe entsha ohlelweni lwamatekisi. Futhi ngokucabangela ithrafikhi yamanje yama-oda, sizokuqeda nakanjani konke ukushiyeka phakathi nenyanga. Nokho, izimbungulu ezifihliwe ezingase zisale ngeke zibe nemiphumela ebucayi enqubweni yebhizinisi futhi, uma kunesidingo, zingalungiswa ngendlela evamile.

Lapha kuyadingeka ukuqaphela usizo oluyigugu oluvela kubaqondisi kanye nezinduna zezinsizakalo zamatekisi, okwathi, ngokuqonda okukhulu kobunzima besimo sokudlulisela abashayeli kusofthiwe entsha, basebenze nabashayeli ubusuku nemini. Eqinisweni, ngemva kokuqeda ukufakwa kwezinhlelo ezintsha kumafoni, asilahlekelwanga nomshayeli oyedwa. Futhi abazange bakhulise ngokujulile iphesenti lokungasuswa kwamaklayenti, okubuyiselwe ngokushesha emazingeni avamile.

Lokhu kwaqeda isigaba sokuqala somsebenzi kulo msebenzi. Futhi kufanele kuqashelwe ukuthi umphumela wawungakabi yisikhathi eside. Ngokuzenzakalela ukusatshalaliswa kwama-oda kubashayeli ngaphandle kokungenelela komuntu, isilinganiso sesikhathi sokulinda itekisi yiklayenti sincishiswe ngomyalelo wobukhulu, okwakwandisa ngokwemvelo ukwethembeka kwamakhasimende enkonzweni. Lokhu kwaholela ekwandeni kwenani lama-oda. Ngemuva kwalokhu isibalo sabashayeli bamatekisi sinyuke. Ngenxa yalokho, inani lama-oda aqedwe ngempumelelo nalo liye landa. Futhi ngenxa yalokho, inzuzo yenkampani yanda. Yebo, nakhu sengiya phambili kancane kunami, ngoba yonke le nqubo ayizange yenzeke ngokuphazima kweso. Ukusho ukuthi abaphathi bajabulile wukungasho lutho. Nganikezwa ithuba elingenamkhawulo lokuthola olunye uxhaso lwezimali lomsebenzi.

Kuzoqhutshwa..

Source: www.habr.com