{"id":22034,"date":"2023-11-16T03:59:07","date_gmt":"2023-11-15T14:59:07","guid":{"rendered":"https:\/\/goit.global\/?post_type=blog&#038;p=22034"},"modified":"2023-11-16T04:06:42","modified_gmt":"2023-11-15T15:06:42","slug":"construirea-unei-cariere-in-analiza-datelor-abilitati-si-carti-de-munca","status":"publish","type":"blog","link":"https:\/\/goit.global\/ro\/blog\/construirea-unei-cariere-in-analiza-datelor-abilitati-si-carti-de-munca\/","title":{"rendered":"Construirea unei Cariere \u00een Analiza Datelor: Abilit\u0103\u021bi \u0219i C\u0103r\u021bi de Munc\u0103"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Analiza datelor este un domeniu care se ocup\u0103 de colectarea, prelucrarea, analiza \u0219i interpretarea datelor, cu scopul de a extrage informa\u021bii utile, a genera cuno\u0219tin\u021be \u0219i a sprijini luarea deciziilor. Este folosit\u0103 \u00een diverse domenii \u0219i industrii, cum ar fi afaceri, s\u0103n\u0103tate, educa\u021bie, \u0219tiin\u021b\u0103, etc. Analiza datelor este un domeniu \u00een plin\u0103 dezvoltare \u0219i cerere, care ofer\u0103 oportunit\u0103\u021bi \u0219i provoc\u0103ri pentru cei care vor s\u0103 \u00ee\u0219i construiasc\u0103 o carier\u0103 \u00een acest domeniu. \u00cen acest articol, vom prezenta c\u00e2teva aspecte esen\u021biale despre construirea unei cariere \u00een \u0219tiin\u021ba datelor, cum ar fi abilit\u0103\u021bile unui analist de date \u0219i c\u0103r\u021bile de munc\u0103 necesare.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ce \u00eenseamn\u0103 s\u0103 fii un analist de date?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Un analist de date este un profesionist care se ocup\u0103 de colectarea, prelucrarea, analiza \u0219i interpretarea datelor, folosind diferite instrumente \u0219i tehnici. Acesta are ca scop s\u0103 transforme datele brute \u00een informa\u021bii valoroase, care pot fi folosite pentru a \u00eembun\u0103t\u0103\u021bi procesele, produsele, serviciile, strategiile \u0219i deciziile de afaceri. Acesta poate fi, de exemplu, un analist de afaceri, un analist de marketing, un analist de s\u0103n\u0103tate, un analist de cercetare, etc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ce abilit\u0103\u021bi trebuie s\u0103 aib\u0103 un analist de date?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035759\/3.2-1024x538.png\" alt=\"\" class=\"wp-image-22053\" srcset=\"https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035759\/3.2-1024x538.png 1024w, https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035759\/3.2-300x158.png 300w, https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035759\/3.2-768x403.png 768w, https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035759\/3.2.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Un analist de date trebuie s\u0103 aib\u0103 o combina\u021bie de abilit\u0103\u021bi tehnice, analitice \u0219i de comunicare, care \u00eei permit s\u0103 colecteze, s\u0103 prelucreze, s\u0103 analizeze \u0219i s\u0103 prezinte datele \u00een mod eficient \u0219i relevant. Pentru a face carier\u0103 \u00een<a href=\"https:\/\/goit.global\/ro\/courses\/data-analytics\/\"> analiza datelor<\/a>, cele mai importante abilit\u0103\u021bi pe care trebuie s\u0103 le aib\u0103 un analist de date sunt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Abilit\u0103\u021bi tehnice:<\/strong> un analist de date trebuie s\u0103 cunoasc\u0103 \u0219i s\u0103 foloseasc\u0103 diferite instrumente \u0219i platforme pentru a accesa, a stoca, a manipula \u0219i a vizualiza datele, cum ar fi Excel, SQL, Python, R, SAS, SPSS, Tableau, Power BI, etc. De asemenea, trebuie s\u0103 cunoasc\u0103 \u0219i s\u0103 aplice diferite tehnici \u0219i metode de analiz\u0103 a datelor, cum ar fi statistica, probabilitatea, algebr\u0103 liniar\u0103, calcul, \u00eenv\u0103\u021barea automat\u0103, analiza seriei temporale, analiza textului, etc.<\/li>\n\n\n\n<li><strong>Abilit\u0103\u021bi analitice:<\/strong> trebuie s\u0103 aib\u0103 capacitatea de a g\u00e2ndi logic, critic \u0219i creativ, pentru a formula \u00eentreb\u0103ri relevante, a testa ipoteze, a extrage informa\u021bii, a descoperi tipare, a construi modele, a face predic\u021bii, a genera recomand\u0103ri, etc. De asemenea, un analist de date trebuie s\u0103 aib\u0103 capacitatea de a evalua calitatea, validitatea, relevan\u021ba \u0219i semnifica\u021bia datelor \u0219i a rezultatelor, pentru a oferi concluzii \u0219i solu\u021bii informate.<\/li>\n\n\n\n<li><strong>Abilit\u0103\u021bi de comunicare:<\/strong> un analist de date trebuie s\u0103 aib\u0103 capacitatea de a comunica eficient \u0219i persuasiv, at\u00e2t verbal, c\u00e2t \u0219i scris, cu diferi\u021bi oameni, cum ar fi clien\u021bi, manageri, colegi, etc. Un analist de date trebuie s\u0103 \u0219tie s\u0103 sintetizeze, s\u0103 vizualizeze \u0219i s\u0103 prezinte datele \u0219i rezultatele \u00een mod clar, concis \u0219i relevant, pentru a r\u0103spunde la \u00eentreb\u0103ri, a oferi informa\u021bii, a sugera ac\u021biuni \u0219i a sprijini deciziile.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ce c\u0103r\u021bi de munc\u0103 exist\u0103 pentru un analist de date?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035754\/3.4-1024x538.png\" alt=\"\" class=\"wp-image-22041\" srcset=\"https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035754\/3.4-1024x538.png 1024w, https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035754\/3.4-300x158.png 300w, https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035754\/3.4-768x403.png 768w, https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035754\/3.4.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Un analist de date poate avea diferite c\u0103r\u021bi de munc\u0103, \u00een func\u021bie de domeniul \u0219i industria \u00een care lucreaz\u0103, de tipul \u0219i scopul datelor pe care le analizeaz\u0103, de nivelul de experien\u021b\u0103 \u0219i de specializare pe care \u00eel are. Unele dintre c\u0103r\u021bile de munc\u0103 pe care le poate avea un analist de date sunt:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Analist de afaceri:<\/strong> este un analist de date care se ocup\u0103 de analiza datelor legate de performan\u021ba, procesele, produsele, serviciile, strategiile \u0219i deciziile de afaceri. Un analist de afaceri are ca scop s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 eficien\u021ba, productivitatea, calitatea \u0219i profitabilitatea <a href=\"https:\/\/goit.global\/ro\/blog\/companii-it-ce-sunt-ce-fac-si-cum-se-dezvolta-in-romania\/\">companiei<\/a>, prin folosirea datelor pentru a identifica probleme, oportunit\u0103\u021bi, tendin\u021be, nevoi \u0219i solu\u021bii.<\/li>\n\n\n\n<li><strong>Analist de marketing:<\/strong> este un analist de date care se ocup\u0103 de analiza datelor legate de pia\u021b\u0103, clien\u021bi, concuren\u021b\u0103, campanii, canale, etc. Un <a href=\"https:\/\/www.postposmo.com\/ro\/analist-de-marketing\/\" target=\"_blank\" rel=\"noopener\">analist de marketing<\/a> are ca scop s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 eficacitatea, atractivitatea \u0219i loialitatea marketingului, prin folosirea datelor pentru a segmenta, targeta, pozi\u021biona, promova \u0219i evalua produsele \u0219i serviciile.<\/li>\n\n\n\n<li><strong>Analist de s\u0103n\u0103tate:<\/strong> este un analist de date care se ocup\u0103 de analiza datelor legate de s\u0103n\u0103tatea public\u0103, individual\u0103 sau organiza\u021bional\u0103. Un analist de s\u0103n\u0103tate are ca scop s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 prevenirea, diagnosticarea, tratamentul \u0219i monitorizarea bolilor, prin folosirea datelor pentru a identifica factori de risc, indicatori de calitate, rezultate clinice, costuri \u0219i beneficii.<\/li>\n\n\n\n<li><strong>Analist de cercetare:<\/strong> este un analist de date care se ocup\u0103 de analiza datelor legate de un domeniu \u0219tiin\u021bific sau academic. Un analist de cercetare are ca scop s\u0103 genereze cuno\u0219tin\u021be noi, originale \u0219i relevante, prin folosirea datelor pentru a formula \u00eentreb\u0103ri, a testa ipoteze, a construi teorii, a publica articole, etc.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Acestea sunt doar c\u00e2teva dintre c\u0103r\u021bile de munc\u0103 pe care le poate avea un analist de date, dar exist\u0103 \u0219i altele, cum ar fi analist de finan\u021be, analist de educa\u021bie, <a href=\"https:\/\/hmn.wiki\/ro\/Sports_analyst\" target=\"_blank\" rel=\"noopener\">analist de sport<\/a>, etc. Fiecare carte de munc\u0103 are cerin\u021be \u0219i responsabilit\u0103\u021bi specifice, care pot varia \u00een func\u021bie de organiza\u021bia \u0219i proiectul \u00een care lucreaz\u0103 analistul de date.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cum s\u0103 \u00ee\u021bi construie\u0219ti o carier\u0103 \u00een analiza datelor?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035757\/3.3-1024x538.png\" alt=\"\" class=\"wp-image-22047\" srcset=\"https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035757\/3.3-1024x538.png 1024w, https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035757\/3.3-300x158.png 300w, https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035757\/3.3-768x403.png 768w, https:\/\/web-dev-goit.s3.eu-north-1.amazonaws.com\/app\/uploads\/2023\/11\/16035757\/3.3.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pentru a-\u021bi construi o carier\u0103 \u00een analiza datelor, este nevoie de preg\u0103tire, practic\u0103 \u0219i perseveren\u021b\u0103. Iat\u0103 c\u00e2\u021biva pa\u0219i pe care \u00eei po\u021bi urma pentru a \u00eencepe \u0219i a avansa \u00een acest domeniu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Educa\u021bia:<\/strong> pentru a deveni un analist de date, este recomandat s\u0103 ai o educa\u021bie de nivel superior \u00eentr-un domeniu relevant, cum ar fi matematic\u0103, statistic\u0103, informatic\u0103, economie, etc. De asemenea, po\u021bi urma cursuri online, cum ar fi cel de la <a href=\"https:\/\/goit.global\/ro\/courses\/data-analytics\/\">GoIT<\/a>, \u00een urma c\u0103ruia e\u0219ti gata de munc\u0103 dup\u0103 5 lunii de studii.<\/li>\n\n\n\n<li><strong>Experien\u021ba:<\/strong> pentru a dob\u00e2ndi \u0219i a demonstra abilit\u0103\u021bile de analist de date, este important s\u0103 ai experien\u021b\u0103 practic\u0103 \u00een colectarea, prelucrarea, analiza \u0219i prezentarea datelor. Po\u021bi ob\u021bine experien\u021b\u0103 prin participarea la proiecte, concursuri, internshipuri, voluntariate, etc., legate de analiza datelor, \u00een domeniul \u0219i industria care te intereseaz\u0103.<\/li>\n\n\n\n<li><strong>Portofoliul:<\/strong> pentru a-\u021bi eviden\u021bia abilit\u0103\u021bile \u0219i realiz\u0103rile de analist de date, este util s\u0103 ai un portofoliu, care s\u0103 con\u021bin\u0103 exemple de proiecte, rapoarte, studii, articole, etc., pe care le-ai f\u0103cut sau la care ai contribuit. Portofoliul poate fi sub form\u0103 de website, blog, platform\u0103 online, etc., \u0219i trebuie s\u0103 fie actualizat, organizat \u0219i accesibil.<\/li>\n\n\n\n<li><strong>Re\u021beaua:<\/strong> pentru a-\u021bi cre\u0219te \u0219ansele de a g\u0103si \u0219i de a ob\u021bine oportunit\u0103\u021bi de carier\u0103 \u00een analiza datelor, este important s\u0103 \u00ee\u021bi construie\u0219ti \u0219i s\u0103 \u00ee\u021bi men\u021bii o re\u021bea de contacte profesionale, care s\u0103 te recomande, s\u0103 te sprijine, s\u0103 te inspire \u0219i s\u0103 te informeze. Re\u021beaua poate fi format\u0103 din colegi, mentori, profesori, clien\u021bi, parteneri, etc., \u0219i poate fi dezvoltat\u0103 prin participarea la evenimente, conferin\u021be, cursuri, workshopuri, etc., legate de analiza datelor.<\/li>\n\n\n\n<li><strong>\u00cenv\u0103\u021barea continu\u0103:<\/strong> pentru a-\u021bi men\u021bine \u0219i a-\u021bi \u00eembun\u0103t\u0103\u021bi abilit\u0103\u021bile de analist de date, este esen\u021bial s\u0103 fii \u00een permanen\u021b\u0103 la curent cu ultimele tendin\u021be, nout\u0103\u021bi \u0219i inova\u021bii din domeniu. Pentru aceasta, po\u021bi urm\u0103ri surse de \u00eenv\u0103\u021bare \u0219i informare, cum ar fi c\u0103r\u021bi, cursuri, <a href=\"https:\/\/goit.global\/ro\/blog\/\">articole<\/a>, bloguri, podcasturi, etc., legate de analiza datelor, \u0219i po\u021bi \u00eencerca s\u0103 aplici \u0219i s\u0103 exersezi ceea ce \u00eenve\u021bi.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Descoper\u0103 ghidul GoIT pentru construirea unei cariere de succes \u00een analiza datelor. Afl\u0103 care sunt abilit\u0103\u021bile cheie, sfaturile pentru dezvoltare \u0219i op\u021biunile de locuri de munc\u0103 disponibile \u00een acest domeniu \u00een continu\u0103 cre\u0219tere.<\/p>\n","protected":false},"featured_media":22035,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"categories":[],"tags":[],"class_list":["post-22034","blog","type-blog","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/goit.global\/ro\/wp-json\/wp\/v2\/blog\/22034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/goit.global\/ro\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/goit.global\/ro\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/goit.global\/ro\/wp-json\/wp\/v2\/media\/22035"}],"wp:attachment":[{"href":"https:\/\/goit.global\/ro\/wp-json\/wp\/v2\/media?parent=22034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/goit.global\/ro\/wp-json\/wp\/v2\/categories?post=22034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/goit.global\/ro\/wp-json\/wp\/v2\/tags?post=22034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}