Stanislav Zubritsky

Rating
Skills
Programming
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Databases & SQL
from 29 USD per hour
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Gaming Apps
from 29 USD per hour
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Testing & QA
from 29 USD per hour
Services
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Online Stores & E-commerce
from 13 USD per hour
Mobile development
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App Development for Android
from 29 USD per hour
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Apps for iOS (iPhone and iPad)
from 29 USD per hour
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Hybrid Mobile Apps
from 29 USD per hour
Outsourcing & consulting
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Project Management
from 48 USD per hour
Writing
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Technical Documentation
from 48 USD per hour
Portfolio
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3500 USD UDT Exam Tests — from zero to 10,000+ users
Hybrid Mobile AppsUDT Exam Tests — is a mobile application that I developed from scratch for the Polish company Operator Szkolenia, which specializes in training and preparation for UDT technical exams.
Task
The client approached with a specific request: to create a simple, user-friendly, effective mobile tool that would allow their students to prepare for the certification exam without the need for paper materials or third-party websites.
…
Solution
I independently designed and implemented the application on Flutter, adapted for Android and iOS. It allows:
Taking tests by categories
Analyzing results
Tracking preparation progress
The application is fully branded for the client, contains an official question database, and works offline.
Results
Published in Google Play and App Store
Over 10,000 downloads
High user engagement
Hundreds of positive reviews
Daily use by students of Operator Szkolenia company
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2500 USD Big Foot
Gaming AppsLet's spend another weekend together, plunging into the atmosphere of action and horror from the Ukrainian game developer and publisher CyberLight Game Studio.We at Senika Group like to play cooperative games, but most of all - to participate in their development.This time, we developed art for the game #BigFoot for CyberLight Game Studio.In it our artists participated in the creation of modular building assets for various environmental locations.#BigFoot is a survival game set in endless forest spaces and the chance to hunt unsuspecting tourists.Try yourself as a hunter or a victim: the game modes give you the opportunity to choose.Save yourself or go on a rampage in the arms of the beast.Hide in buildings or set up a hot spot in them.But do not be mistaken, looking at the realism of the picture, - these massive walls will not save you from danger.Support our guys and relive these feelings with us in the new #BigFoot update, which will be released very soon.Let’s go together to spend the weekend, immersing in the atmosphere of action and horror from the Ukrainian developer and game creator CyberLight Game Studio.We in Senika Group really love to play in cooperative games, and above all - to participate in their development.This time we developed the art for the game #BigFoot from CyberLight Game Studio, in which our artists participated in creating modular assets of buildings for different locations around.#BigFoot is a game to survive in endless forest houses and the opportunity to become a hunter on unprotected tourists.Thinker or victim: game modes give you the opportunity to choose your role.Save yourself or go on the lease in the #BigFoot Circles Hide yourself in the buildings or install a firepoint in them, but don't catch the hills and don't think, looking at the realism of the picture that massive walls save you from danger.Support our guys and experience these feelings with us in the new #BigFoot update that will be released soon.Let’s go together to carry out a очередные выходные, immersed in the atmosphere of exhaust and horror from the Ukrainian developer and publisher of games CyberLight Game Studio.We in Senika Group really like to play in cooperative games, but most of all - to participate in their development.This time we developed art games #BigFoot for the company CyberLight Game Studio, in which our artists participated in the creation of modular assets built for different locations of the environment.#BigFoot is a game of survival on endless forest spaces and a chance to arrange the hunt for nothing-no-discussive tourists.Try yourself as a hunter or victim: the game modes give you the opportunity to choose.Rescue yourself or go to the rose in the arm of the beast.It is in the building or is a hot spot in it.But don’t mislead, looking at the realism of the picture, these massive walls won’t save you from danger.Support our kids and experience these feelings together with us in the new #BigFoot update, which will come out very soon.
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1000 USD Interactive Presentation (VR)
Gaming AppsDevelopment, assembly and level setting for interactive presentation in VR in UE4.
Reviews and compliments on completed projects 52
19 May
24 USD
Development of the game demo version
I really liked the work done. Professionalism is felt literally from the first seconds of dialogue with Stanislav. Everything was done qualitatively and quickly. I recommend everyone to work with him)
9 May
29 USD
Consultation on the development of a personal mobile game
I ordered a consultation on the development of a personalized mobile game. Got answers to all my questions, very competent specialist, I recommend!
1 May
96 USD
Audit of the Back-end part of the application (with the possibility of further collaboration on improvements and bug fixes)
Thank you for the conducted audit. Promptly, detailed and understandable) Thank you for the cooperation. I recommend.
24 April
109 USD
Development of functionality for a mobile application on Flutter
Collaboration with Stanislav was pleasant and effective. He completed the tasks responsibly, adhering to deadlines and technical requirements. Always in touch, responds quickly to feedback. I recommend!
17 March
17 USD
Test screens - fitness app with gamification
It was a pleasure to collaborate, everything was quick and good!
17 September 2024
98 USD
Flutter developer
The developer responded quickly and even did more than we agreed upon, as I did not expect that there were problems in the code and the backend that the previous developer handed over to us.
2 July 2024
161 USD
Display application project in Play Store and App Store
Great cooperation. I recommend 100%.
22 June 2024
215 USD
Changes in the application
Great cooperation. Good and fast contact. Professional execution of work.
21 June 2024
1615 USD
Testy UDT
Best. Lots of patience and professionalism.
6 June 2024
850 USD
Unity 2D Game
Completely satisfied with the project and communication with the developers.
Contact team that responds well to requests.
23 February 2024
935 USD
Advancement of the AR application (Project 15.2)
Thank you to Stanislav and his team for the next successfully completed stage and for great improvements!
There is no doubt in the professionalism of the developers. I strongly recommend cooperation!
| Personal | Response feedback
19 February 2024
23 USD
Mobile Applications Consulting
The consultation is great. Everybody is pleased. I’ve told you a lot of faithful moments I have to think about.
thank you
7 February 2024
500 USD
Development of the AR application (Project 15)
Successfully incorporated the application. We continue our work...
| Personal | Response feedback
20 November 2023
163 USD
Development of the AR application (Project 14.1)
The stage was successfully completed! As always, it was a pleasure to work together.
| Personal | Response feedback
14 November 2023
715 USD
Development of documentation and scenarios for the game
Thank you for cooperation. I recommend Stanislav.
9 November 2023
295 USD
Development of the AR application (Project 13)
Professional approach, compliance with deadlines and clear compliance with requirements. I recommend !
| Personal | Response feedback
25 October 2023
297 USD
Development of the AR application (Project 12)
The stage was successfully completed! Excellent work, the result fully meets the expectations.
| Personal | Response feedback
19 September 2023
571 USD
AR application (Project 11)
The project was successfully completed! Thank you to Stanislav and all his team for the fruitful cooperation for 3 months. It is always pleasant to work with professionals.
| Personal | Response feedback
12 September 2023
615 USD
AR application (Project 10)
The application meets expectations, the work is done in accurate accordance with the plan!
All the comments were taken into account, also from the developers there was a lot of recordings and advice in the development process. I would like to point out a high level of responsibility and professionalism! Good developers with their vision, with whom it is pleasant to work and be on the same wave!
Thank you very much for a well-established project! We will definitely continue our collaboration on all the subsequent improvements of the application!
| Personal | Response feedback
8 September 2023
96 USD
The Project 02
The work was done greatly!
I will be happy to cooperate with this executive.
23 August 2023
575 USD
Quest Additional
The work was very successful and exceeded all the expectations. The work is done well despite the correction of the task. The colleagues are always in contact and ready to help with advice and advice. I will cooperate again.
22 August 2023
432 USD
Pre-working AR add-on
Very good work! Thank you ! Every moment was done very carefully and a lot of advice was given.
I will work again!
21 August 2023
527 USD
AR application (Project 9)
Great results, we continue to work!
| Personal | Response feedback
21 August 2023
352 USD
AR application (Project 8)
Great results, we continue to work!
| Personal | Response feedback
21 August 2023
527 USD
AR application (Project 7)
Great results, we continue to work!
| Personal | Response feedback
4 August 2023
204 USD
Level for mobile games.
Everything is done at the highest level, according to the plan and time. We are very happy and we will contact you in the future!
20 July 2023
528 USD
AR application (Project 6)
Great results, we are working on!
| Personal | Response feedback
20 July 2023
615 USD
AR application (Project 5)
Great results, we are working on!
| Personal | Response feedback
20 July 2023
615 USD
AR application (Project 4)
Great results, we are working on!
| Personal | Response feedback
8 July 2023
575 USD
Additional
Very good work of the team. Thank you for the successful collaboration. I recommend it.
5 July 2023
575 USD
Additional maps
Untouchable work.
Experts are always in contact and competent to answer questions.
I’m going to work again.
26 June 2023
615 USD
AR application (Project 3)
Thank you for cooperation. The result is, we continue to work.
| Personal | Response feedback
23 June 2023
615 USD
AR application (Project 2)
Thank you for cooperation, the result is, we continue to work.
| Personal | Response feedback
23 June 2023
571 USD
AR application (Project 1)
Thank you for cooperation, the result is, we continue to work.
| Personal | Response feedback
15 June 2023
575 USD
Design of Additional
Excellent work with timetables. I will work again.
6 June 2023
528 USD
The logic of gaming, the setting of animations, the interface, audio and effects.
Interest in the result is impressive!
6 June 2023
353 USD
Advertising and analysis settings, metrics and analytics, game balance
Fidelity at a high level!
25 May 2023
60 USD
Unity C# script
The work was done greatly!
I will be happy to cooperate with this executive.
15 March 2023
12 USD
Work with text (English) - personal project for Stanislav Zubritsky
Qualitative results, compliance with all conditions and pleasant communication. I recommend cooperation!
31 July 2022
240 USD
Mobile application for a children ' s book with AR graphics
Qualitative detailed fast work, good communication, with dedication to the idea of the project. A professional multiplayer team. All questions are faced. We continue to work on the second part of the project. I recommend it!
27 June 2022
34 USD
Unity Developer
Everything is great, fast and quality, I recommend.
17 June 2022
240 USD
UX/UI for mobile application
Everything was done quality and in time.
10 June 2022
426 USD
There's a "Fuck Lesson" game.
Everything according to agreement. The deadlines were delayed due to correction of many errors with advertising, but corrected quickly. Communication at a high level.
9 June 2022
74 USD
Game Development - Unity 3D
Everything is great, quality and fast, always happy to work.
15 February 2022
210 USD
The Secondary Process
The second project with the team. It was done quickly and quality.
18 January 2022
1686 USD
Unity Game - Stage #1
Everything is fine, the result is exactly what we expected. Quick, quality, without any problems. We will be happy to work again!
10 January 2022
37 USD
Анимация 3D моделей
Everything is great, fast and quality.
6 December 2021
210 USD
Разработка игры на Unity - #1
Все отлично, требования выполнены
3 December 2021
209 USD
Working with the VR Capture Asset on Unity3D - Remove the recording problem
The first project - the correction of bugs in the Unity application - was successfully completed and accurately in time. We continue cooperation!
4 October 2021
12 USD
The development of the hypercasual game on Unity
The boys young! Reasonable, with a good understanding of their affairs. It was easy and quick to accomplish a task that was very pleased.
Say that there is no rating of 10 out of 10? This is how you can evaluate your work this time.
I recommend their team to everyone.
27 September 2021
12 USD
Writing of Game Mechanics
I am very surprised by the contact and simplicity of communication with the Senika Group team.
As a mediator, I don’t understand the nuances of fulfilling the tasks, but the guys were always suggesting, commenting, and sometimes making suggestions themselves, creating a favourable working atmosphere.
Thank you very much for the work done.
Everyone who is looking for appropriate and professional executives. I recommend this team!
16 September 2021
74 USD
Sci-Fi weapons for ready blocking
In general, everything is fine. The guys were quite rapidly introducing the directions according to the comments from our art director.
| Response feedback
Contests won 1
Activity
Projects you are working on 1 | Budget | Added | Terms | Proposal | |
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Refinement of AR application (CMS+APP+Publish) (Stage 1.1)
550 USD
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Recent proposals 10 | Budget | Added | Terms | Proposal | |
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2D/3D game integrated into Telegram
649 USD
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Looking for candidates who knows some basic web skills
200 USD
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Unity 2D game
360 USD
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Refinement of AR application (CMS+APP+Publish) (Stage 1.1)
550 USD
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2D pixel game on Unity
360 USD
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Looking for a Unity 3D developer
24 USD
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A full-stack developer (or a small team) is needed for an AI platform with video avatars
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Image editor in Unity Editor
240 USD
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Development of the game demo version
24 USD
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Freelance-project
360 USD
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