Essential Hard Skills to Consider Before Hiring Java Developer in 2023

EssentialHardSkillstoConsiderBeforeHiringJava Developerin2023

Javaisthemostpopularandwidelyusedprogramminglanguages acrosstheglobeMostbusinessenterpriseslooktohireJava developersIndiaonsomespecifichardskills.Lacksoftheseskills restrictthemtogetthebestcandidatefortheirbusinessgrowth. TherearesomeprominentskillseveryJavadevelopershould possesstobuildnext-genapplications.Someofthemarementioned intheblogpost.

1.ApplicationProgrammingInterface(API)

ThereareseveralAPIsthateveryJavadevelopersshouldbeaware offorbuildingadvancedapplications.Someofthemajoronesto learninclude:

●LoggingAPIs

●JSONAPIs

●XMLAPIs

Forinstance,someoftheparticularlibrariesforXMLAPIsthatyou shouldaskfromJavadeveloperscompriseofStaxandJAXB

2.DevOpsPrinciples

DevOpsprinciplesarehighlyimportantwhenitcomestoimprove communicationtogiveadditionalboosttobusinessproductivity. JavadevelopersskilledinDevOpsexpertiseisahugeassettoa businessenterprisewhencomestomanagementofproduct deploymentsandbuildnewonesfaster.

3.SpringBoot

SpringBootisanimportantskillthatJavadevelopersshouldbe proficientasitfacilitateswebapplicationdevelopment.Itbringsa senseofagileprototypingapproach.ItevensupportsJARfiles,offer metrics,andhasnumerousplugins,thusloweringoverallcostsand improvetheprojectquality.

4.JavaUpdateSkills

Javararelyupdateitssystemandhencetheyareoftenperformed onahalf-yearlybasis.MakesureJavadevelopmentservicesfor whichyouaresearchingcandidatesshouldunderstandtheprocess ofupdates.Theyshouldbeawareofupdateprocess,advantages andothercriticalstepsofbackup.

KeySkillsofJavaDeveloper

5.Junit

Tobuildanapplicationitisimportanttocreateunittestsforthe codeJUnitisusedbydeveloperstoperformJavacodeunittesting WhencomestotheparentframeworkXunitisconsidered.Unit testingcoverageisensuredbyrunningtheunittestsuites.This testingcanbeperformedbothmanuallyandusingautomated strategies.JUnitfollowsthe“firsttestingthencoding”process.Itis similarto“testalittle,codealittle”concept.JUnithelpstoimprove thequalityanddeveloperefficiencywhenitcomestobuilding complexapplications.

6.JavaEnterpriseEdition(EE)components

Whenitcomestobuildingserver-sideappsitisimportanttohave EEcomponentsandtechnologyelements.ItisimportantforJava developerstounderstandwhatareEEcomponentsandhowthey work.MajorexamplesofEEcomponentscompriseofJavaServer PagesandJavaBeans

7.WebTechnologies

Webtechnologymakesiteasyandfasttobuilddynamicweb contentUnderstandingthewholeprocessofcommunication betweenmultiplecomputerdeviceswiththesupportofmarkup languagesrequiresdeepknowledgeofWebtechnologiesTheteam ofJavadevelopersyoulooktohiremustbefamiliarwithweb technologies.Thisisveryimportanttomanagelargesetof informationinsimilarmannerlikewebpagesdo.Mostpopularweb technologiesincludeHTML,JQuery,andCSSforJavaapplication development

6.BigData

Datahasavitalroleinabusinesssuccessandmanagementofhuge volumeisachallengingtaskTraditionaldataprocessingmethods havebecomeoutdatedandnewtechnologiesareintroducedto handlelargedatasets.OnceyouhireJavadevelopersIndia, makesuretheyhaverelevantexperiencewithBigData technologies.

WrappingUp

HiringJavadevelopersrequiresdeepresearchandisn’teasynutto crack.ButtobeawareoftheessentialJavaskillsiscrucialwhen planningtointerviewacandidateThebestwaytohireJava developersforyourbusinesswebapplicationdevelopmentisto keeptheessentialhardskillsinmind.