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Viktors K.

@CliveLewis

5,0
13
3,6
3,6
81%

Java Backend Developer

$20 USD / hora
・
Bandera de
Latvia (8:52 a. m.)
・
Se unió el enero 9, 2019
$20 USD / hora
・
[login to view URL] Java/Kotlin Backend Developer If I chose to bid on your project, I can guarantee: * Clean and readable code. * 100% completion of all your requirements. * Professional solution. * Constant communication with you. * Detailed explanation if needed. * Positive attitude. * In-time delivery. Thanks for choosing me!
Verificaciones
A tiempo
100 %
Dentro del presupuesto
100 %
Aceptar tarifa
100 %
Tasa de recontratación
23 %
Freelancer Java Developers Latvia
Ver todo Java Developers en Latvia

Portafolio

Portafolio

5434690
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
5434636
Play in the Solitaire Dream Forest paradise our fun to play cards game on Android! This solitaire free game has almost 1200 levels and new challenges coming frequently! Join more than a million players and navigate through the woods for exciting challenges. What are you waiting for? Download now and have a blast in Solitaire Dream Forest! https://play.google.com/store/apps/details?id=com.gv.solitairedreamforestcards&hl=en_US https://apps.apple.com/us/app/solitaire-dream-forest-cards/id1100126751
Solitaire Dream Forest
Play in the Solitaire Dream Forest paradise our fun to play cards game on Android! This solitaire free game has almost 1200 levels and new challenges coming frequently! Join more than a million players and navigate through the woods for exciting challenges. What are you waiting for? Download now and have a blast in Solitaire Dream Forest! https://play.google.com/store/apps/details?id=com.gv.solitairedreamforestcards&hl=en_US https://apps.apple.com/us/app/solitaire-dream-forest-cards/id1100126751
Solitaire Dream Forest
Play in the Solitaire Dream Forest paradise our fun to play cards game on Android! This solitaire free game has almost 1200 levels and new challenges coming frequently! Join more than a million players and navigate through the woods for exciting challenges. What are you waiting for? Download now and have a blast in Solitaire Dream Forest! https://play.google.com/store/apps/details?id=com.gv.solitairedreamforestcards&hl=en_US https://apps.apple.com/us/app/solitaire-dream-forest-cards/id1100126751
Solitaire Dream Forest
Play in the Solitaire Dream Forest paradise our fun to play cards game on Android! This solitaire free game has almost 1200 levels and new challenges coming frequently! Join more than a million players and navigate through the woods for exciting challenges. What are you waiting for? Download now and have a blast in Solitaire Dream Forest! https://play.google.com/store/apps/details?id=com.gv.solitairedreamforestcards&hl=en_US https://apps.apple.com/us/app/solitaire-dream-forest-cards/id1100126751
Solitaire Dream Forest
5156854
Gambling bot for the Runescape community. Wallet system, Games, Giveaways and more.
Gambling Discord BOT
Gambling bot for the Runescape community. Wallet system, Games, Giveaways and more.
Gambling Discord BOT
Gambling bot for the Runescape community. Wallet system, Games, Giveaways and more.
Gambling Discord BOT
4684928
Wrote Back-End for games, engines. Java, Spring API, RESTful Services, MySQL, NoSQL, Tomcat.
Java Back-End
4684931
Worked on development of casual Match3/Solitaire games for VascoGames company. One of creators of their engine, which allows simple creation of reskins (similar games with different assets). Wrote a lot of custom logic in C# language. Created custom daily quest system that works on server side + client side. Wrote custom payment validation system. Etc.
Casual Games
4684943
JavaFX Applications
JavaFX Applications
5434690
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
Clash of Diamonds - a jewel world with classic jewels match 3 puzzle games. Match and pop jewels with dazzling combinations in fun challenges to solve all levels and complete the quest! https://play.google.com/store/apps/details?id=com.vg.clashdiamonds&hl=en https://apps.apple.com/us/app/clash-of-diamonds-match-3/id962285267
Clash Of Diamonds
5434636
Play in the Solitaire Dream Forest paradise our fun to play cards game on Android! This solitaire free game has almost 1200 levels and new challenges coming frequently! Join more than a million players and navigate through the woods for exciting challenges. What are you waiting for? Download now and have a blast in Solitaire Dream Forest! https://play.google.com/store/apps/details?id=com.gv.solitairedreamforestcards&hl=en_US https://apps.apple.com/us/app/solitaire-dream-forest-cards/id1100126751
Solitaire Dream Forest
Play in the Solitaire Dream Forest paradise our fun to play cards game on Android! This solitaire free game has almost 1200 levels and new challenges coming frequently! Join more than a million players and navigate through the woods for exciting challenges. What are you waiting for? Download now and have a blast in Solitaire Dream Forest! https://play.google.com/store/apps/details?id=com.gv.solitairedreamforestcards&hl=en_US https://apps.apple.com/us/app/solitaire-dream-forest-cards/id1100126751
Solitaire Dream Forest
Play in the Solitaire Dream Forest paradise our fun to play cards game on Android! This solitaire free game has almost 1200 levels and new challenges coming frequently! Join more than a million players and navigate through the woods for exciting challenges. What are you waiting for? Download now and have a blast in Solitaire Dream Forest! https://play.google.com/store/apps/details?id=com.gv.solitairedreamforestcards&hl=en_US https://apps.apple.com/us/app/solitaire-dream-forest-cards/id1100126751
Solitaire Dream Forest
Play in the Solitaire Dream Forest paradise our fun to play cards game on Android! This solitaire free game has almost 1200 levels and new challenges coming frequently! Join more than a million players and navigate through the woods for exciting challenges. What are you waiting for? Download now and have a blast in Solitaire Dream Forest! https://play.google.com/store/apps/details?id=com.gv.solitairedreamforestcards&hl=en_US https://apps.apple.com/us/app/solitaire-dream-forest-cards/id1100126751
Solitaire Dream Forest
5156854
Gambling bot for the Runescape community. Wallet system, Games, Giveaways and more.
Gambling Discord BOT
Gambling bot for the Runescape community. Wallet system, Games, Giveaways and more.
Gambling Discord BOT
Gambling bot for the Runescape community. Wallet system, Games, Giveaways and more.
Gambling Discord BOT
4684928
Wrote Back-End for games, engines. Java, Spring API, RESTful Services, MySQL, NoSQL, Tomcat.
Java Back-End
4684931
Worked on development of casual Match3/Solitaire games for VascoGames company. One of creators of their engine, which allows simple creation of reskins (similar games with different assets). Wrote a lot of custom logic in C# language. Created custom daily quest system that works on server side + client side. Wrote custom payment validation system. Etc.
Casual Games
4684943
JavaFX Applications
JavaFX Applications
Cambios guardados
5.0 · 13 Reviews
Opiniones
Avatar del usuario
Tracking app • $200 USD
Very honest and good working with.
Anthony C.
@TanthonyC
•
Bandera de
Beirut, Lebanon
•
hace 5 años
Compartir
Avatar del usuario
Floor plan application • $50 USD
Really professional, does the job as requested, i highly recommend acquiring his skills
Anthony C.
@TanthonyC
•
Bandera de
Beirut, Lebanon
•
hace 5 años
Compartir
J
Unity app on Android to convert to 64-bit supporting architecture • $91 SGD
The project is not completed according to the dispute
Closed User
@jeemon007
•
Bandera de
,
•
hace 5 años
Compartir
K
Create a MySQL database from a ONIX-XML zipfile(1,2GB). • €75 EUR
Very good work. Absolutly within time - even some changes from my side (what was a little extra work) he did without uprising the price. Very good communication - answers fast. I am very satisfied and lucky about the job was done so nicely.
Olaf K.
@Kriz2
•
Bandera de
Bremen, Germany
•
hace 5 años
Compartir
Avatar del usuario
Upload on Play Store • $30 USD
Very cooperative and friendly person. Solved my problem in a very short span of time.
Global Consulting
@PlanetAndroid
•
Bandera de
Lahore, Pakistan
•
hace 5 años
Compartir
Experiencia
MadSword
feb, 2017 - Presente
•
7 años, 11 meses
Remote Unity/Java Developer
jul, 2019 - Presente
•
5 años, 6 meses
* Development of new casual games in Unity. * Support and updates for already published mobile games. * New solutions and functionality for Java back-end server. * Cross-Platform software development. * Mentoring of interns.
Java Back-End Developer
sept, 2018 - jul, 2019
•
10 meses
Spring, Hibernate, Java, Kotlin, Gradle, Tomcat.
Unity Developer
feb, 2017 - sept, 2018
•
1 año, 7 meses
* Wrote a lot of logic for the engine that is used by hundreds of similar games (reskins). The scoring system, popups, gifts for players and more. * Integrated a lot of third-party services. Firebase, Admob, UnityAds, Google Play Games, GetSocial, Facebook and more. * Constantly updated games. I have a lot of experience with publishing/republishing on Appstore and Google Play.
feb, 2017 - Presente
•
7 años, 11 meses
Educación
Transporta un Sakaru Instituts
2014 - 2018
•
4 años
Bachelors
Bandera de
Latvia
2014 - 2018
•
4 años
Calificaciones
Java 9 Masterclass - Beginner to Expert
2018
Udemy
https://www.udemy.com/certificate/UC-01C6UAB8/
2018
Certificaciones
P
Preferred Freelancer Program SLA
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