Areyouthinking in terms of building a career as a computer programmer? If yes, it is naturalfor youtowonderas towhich countryin the worldproducestopprogrammers and developers.
Areyouthinking in terms of building a career as a computer programmer? If yes, it is naturalfor youtowonderas towhich countryin the worldproducestopprogrammers and developers.This is because it is computer programmingthat has enabledtherapid development oftechnology.Therefore,in today’s world,a countrythat has thebest computer programmersisconsideredto beatechnologically advancednation. It is a challenging task to comparecountriesanddetermineas towhichone has thebest computer programmersand developers. However,a study carried out byHackerRank,a California-basedtechnology hiringserviceprovider, throws some light on this aspect.
HackerRankStudy
It is normal for people to think that theUnited States–hometoluminarieslikeBill Gates, Dennis Ritchie, Ken Thompson,and Donald Knuth– hassome ofthe best programmers and developers in the world.Further, India is knowntohave thefastest-growing developerpopulationin the worldandRussian hackersareconsidered to be veryeffective.HackerRankexaminedthedatathey have collected over timeto determine as to which countriesperformedthe best attheircoding challengesto answer the question “which country has the best programmers and developers?”
HackerRankis known toregularly post thousands of challenges for developersto writenew codesandimproveor honetheir skills.Developersfromaroundtheglobeparticipate inthesechallenges inmultiple programminglanguagesas well asknowledge domainsrangingfrom Python to algorithms,security, anddistributed systems.As part of the study,HackerRankranked more than1.5 million developersbased on factors such as accuracy andspeed.
HackerRankStudyFindings
TheHackerRankstudy thatChina and Russiahadthe most talentedprogrammers anddevelopers.Developersfrom Chinaoutscoredprogrammers fromother countriesnot onlyin mathematicsbut also in functional programmingand data structure challenges. TheRussians dominatedin algorithms, the most popular and competitive area.The US and Indiahadthe mostnumber ofcompetitors onHackerRank,buttheywereranked28th and 31st, respectively, in terms of talent.
Most PopularTest Type
According to the study, thetest typeposted byHackerRankthat was most popular among developers was algorithms.HackerRankallowsdeveloperstoparticipate incoding challenges in as many as 15 different domains.Popularity was determined based onthe proportion oftestscompleted from each domain.
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The most populartest type wasalgorithms with39.5 percent of the developers competing and challengesincludeddatasorting, dynamic programming,keywordssearching,and other tasksbased on logic. For testsin this domain, developerswere allowed tousethelanguageoftheirchoice, which partially the reason foritspopularity.In addition, algorithms are crucialwhen it comes tocoding interviews. That could be one other reason as towhy more coderswere interested inpracticing algorithm challenges.
Ranking of Countries Based onProgrammers’Score
In order todeterminethe programmers from which country bagged the highest ratings,HackerRanklooked attheaverage score across domainsfor eachcountry.The scores werestandardized for each domain. This was achievedby subtracting the meanscorefrom each score and then dividingitby the standard deviation(referred toas a z-score) beforedeterminingthe average.The z-scoreswere converted toascale of1-100to makeinterpretationeasy.Onlydatafrom50 countriesthat hadthe mostnumber ofdevelopers onHackerRankwere considered.
Chinawas ranked #1 with ascoreof 100 and Russia, Poland, andSwitzerland were close behind in the #2, #3, and #4 positions with scores of99.9, 98.0, and 97.9, respectively.The United Statesand India,twonationsthat contributedthemostnumber of developers, did not even figurein the top25 countries.The United StatesandIndiacame in #28 and #31positionswith scoresof76 and78, respectively.
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Top 10 CountriesThat ProvideTheBestComputer Programmers
China
China barely edged out Russia to grab the #1 spot forthe overall best computer developers onHackerRank. When considering specific domains, China topped the chart in data structures, functional programming, and mathematics.
Russia
News about hackers from Russia has been doing the rounds for quite some time now. It is, therefore, not surprising at all when this country put up a strong performance in algorithm challenges posted byHackerRank. Russia was ranked #1 in thealgorithmsdomain, whichwas also identified asthe most populartesttype onHackerRank’ssite.
Poland
Developers fromPolandexcelledin Java challenges ontheHackerRanksite. Javawas alsothemostpreferred language amongHackerRankusers.Like someof thenationsin the world, Poland alsohas includedcoding classesfor school students.
Amongthe 15domainsonHackerRank, Switzerlandhas been able to achieve the #5 rankin nine. This makes the developers from this countryto beone ofthe most dominant across the board. Switzerland was also ranked#1 in the Global Innovation Index 2016 report.
Hungary
Hungaryis ranked #5 among countries that produce the best developers and programmers. The countrytops the world incompletingtutorial challenges. Hungaryis by farthe first country in theEuropeanUniontoincludecomputer programmingcoursesin primaryas well assecondary schools.
When it came to artificial intelligence (AI),Japanbagged the spot. Thisis not at all surprisingasthe nationisknown for making great strides inthe development ofAI.
Taiwan
Taiwanis ranked#7 as the programmers from the country performed wellinthedatabase, algorithm,data structure, andfunctional programmingdomains. Pythonwas theirfavoriteprogramminglanguage.
Czech Republic
The Czech Republic dominatedtheshell scripting challenges. Thecountry alsorankedsecond inthemathematicsdomain. These skills enabledthenation toclinchthe#9 spot on the best programmerslist.
Italy
Italia developers werespecificallygood atcompletingtutorialand databasechallenges. Theyrankedsecond in both thesedomains.
Ranking of Countries by Domain
Chinabagged the top overall score,butthey didn’tperform well in all domains. Different countries performed better in differentdomains.
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Chinaperformedwell inseveral domains and beat developers from other countriesin data structures, functional programming, and mathematics.Russia dominatedin algorithms, the most populartest type. Poland and Chinabagged thesecond and thirdpositions,respectively, in this domain.
HackerRankexplains thatthe differenceinperformance levels ofvariouscountriescould be due to thedevelopers’ interest levelsinparticipatingintests from different domains, meaning theRussian developerswould havepracticedmoreinthealgorithms domain andtheChinese developersmight have been more interested in thedata structuresarea.
Countries Likely/Unlikely to Take TestsInA Specific Domain
HackerRankalso compared how developers from each country divided their time amongthe variouschallenge typesanddetermined theirdomain preferences tothat of anaverageHackerRankuser.According to them, thisenabled them tofind out as towhich countriesare more/less likelythanotherstoparticipate ina test in aspecificdomain.
It is quite clear from the above table that Chinese developers took partin mathematics competitions muchmorethan average developersdid. Thisprobablyexplainswhythey securedthe top rank inthe mathematicsdomain. Czech developers, on the other hand,preferred to partake inshell competitionsmore than those in other domains. They ranked atthe top in the shell domain.
Apart fromthese twocountries, therewaslittle relationship betweenthepreferencesamong countries when it came toparticipating and performing inchallengesfrom specific domains.
Countries and Programming Language Preferences
The technology hiring platformHackerRankalsodetermined the preferences of countries whenit cameto programming languages.
The above chart shows that, in general,developersfromdifferentcountriesparticipatedin Javacompetitionsmore thanthetests in other programming languages. However,a few exceptionswere Malaysia,Pakistan, and Taiwan. Developers from Malaysia and PakistanpreferredC++,whilethose fromTaiwanpreferredPython. Sri Lankatopped the list because ofits preference fortheprogramming languageJava. India,whichsupplies a large numberofdevelopers toHackerRankdevelopers,came in at the8thplace.
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Most Tenacious Programmers
Developers whogive up on atest are givenazeroscore. Switzerland has theleast number of developers that earn zeroscores, making themtheworld’s‘Most Tenacious Programmers’.
Final Thoughts
Developersfromaround the worldparticipate andcompete withone another, aspiring to make it to the top in the tech world.According toHackerRank,datacollected andanalyzedby themsuggests thatif ahacking Olympicsis heldtoday,the Gold, Silver, and Bronze medals would be bagged byChina,Russia, andPoland, respectively.China certainlydeservesthecredit for makingit tothetop of the chart. The developers from India andthe United Statesmayhaveto put in a great deal of effort to be inthe top 25countries that offer the best programmers and developers.
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However, the situation is not so gloomy for Indian developers in terms of work coming their way. According to a report published by the World Economic Forum, business outsourcing is all set to boom along with a change in the working environment. A report published by the Forbes magazine showed thatthe efforts put in by 50 percent of the population in developed countries such as the US,Canada, and Australia will not suffice to put systems back on track after the pandemic season comes to an end. Businesses will not be in a position to hire more local workers as higher operating costs would adversely impact their bottom lines.
In order to reduce costs and maximize profits businesses will be forced to outsource projects to developing countries where highly skilled workerscan be hiredatlower salaries. India is well placed to take advantage of this outsourcing boom because of the availability of a vast talent pool. In fact, many people from India are already involved in freelance workor offering virtual services and making decent incomes.
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