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Aleksandr Nikitin

Are you a client? Find a reliable freelancer for your project.

Ukraine Dnepr, Ukraine
3 months 27 days back
2606 place out of 53644
22 projects completed
38 projects total
21 Safes completed
15 freelancers
on the service 7 years
Client Aleksandr N. — Ukraine, Dnepr.
1046

Reviews of completed projects 21

30 June 2025 226 USD
Understand the principle of message encryption in websocket

Payment
Task setting
Clarity of requirements
Contactability

Everything is good, glad to cooperate!

Payment
Task setting
Clarity of requirements
Contactability

Understood task setup, quick communication, very fast payment.
Everything is great, I recommend the client for cooperation.

14 March 2024 180 USD
Понять принцип генерации Header

Payment
Task setting
Clarity of requirements
Contactability

All is fine, pleased to cooperate!

Payment
Task setting
Clarity of requirements
Contactability

All is fine, pleased to cooperate!

18 November 2023 50 USD
Transcribe the JS code to C#

Payment
Task setting
Clarity of requirements
Contactability

There is no question to Alexandra, it goes normal to contact.

6 December 2022 226 USD
Creating the Android messenger

Payment
Task setting
Clarity of requirements
Contactability

Professional of your business, thank you very much for such a project, all the requirements and TZ in a clear and best way...

22 November 2022 56 USD
Writing TZ

Payment
Task setting
Clarity of requirements
Contactability

Always in contact. The task is interesting

Profile deleted | Safe Safe | Response review

4 October 2022 56 USD
Writing TZ

Payment
Task setting
Clarity of requirements
Contactability

The customer is always on top. I advise.

Profile deleted | Safe Safe | Response review

16 May 2022 113 USD
Writing article

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Clarity of requirements
Contactability

A wonderful collaboration. The customer is always in contact.

Profile deleted | Safe Safe | Response review

26 April 2022 56 USD
Practical work on the design of IS

Payment
Task setting
Clarity of requirements
Contactability

The customer is always in contact.
I recommend cooperation

Profile deleted | Safe Safe | Response review

2 October 2021 16 USD
Transcribe the code from Node.js to C#

Payment
Task setting
Clarity of requirements
Contactability

Заказчик очень хорошый, понравилось работать, надкюсь на дальнейшее сотрудничество

Profile deleted | Safe Safe | Response review

12 May 2021 113 USD
Writing a Diploma

Payment
Task setting
Clarity of requirements
Contactability

Helped to carry out a graduate work related to the testing.
A very good customer.

Profile deleted | Safe Safe | Response review

Payment
Task setting
Clarity of requirements
Contactability

A new technology for me.
A great customer.
The grammatical TZ.
I recommend

14 April 2021 34 USD
Creating UML Diagrams

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Task setting
Clarity of requirements
Contactability

Excellent customer, provided comprehensible TZ and source files. He was always in contact, quickly checked and paid. I recommend cooperation.

Payment
Task setting
Clarity of requirements
Contactability

The task was placed clearly, on all the clarificing questions I received a quick and complete answer, after completion the task was very quickly checked and the payment was immediately transferred. The collaboration is pleased, Alexander is a good faithful and pleasant customer.

15 October 2020 5 USD
Laboratory work by JS.

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Task setting
Clarity of requirements
Contactability

A great employer, I recommend. I would like to continue cooperation!

15 October 2020 5 USD
Practical work with javascript

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Clarity of requirements
Contactability

Good customer, don’t be afraid to work.

Payment
Task setting
Clarity of requirements
Contactability

Thank you for the project.
I recommend it.

15 July 2020 19 USD
Working with 3D C#

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Clarity of requirements
Contactability

A great customer, placed a laconic and clear TZ, from which in the course of work never had to deviate. Answer quickly and clearly in the letter. I recommend !

Payment
Task setting
Clarity of requirements
Contactability

Адекватная цена за работу. Легкость выхода на контакт.

Profile deleted | Safe Safe

28 December 2019 11 USD
Close Cloudflare on the site

Payment
Task setting
Clarity of requirements
Contactability

It was pleasant to work with a person who has a clear TZ and knows what he needs from the project.

Profile deleted | Safe Safe | Response review

14 July 2019 10 USD
Connect to the WebSocket via C#

Payment
Task setting
Clarity of requirements
Contactability

A good customer, always in contact. It gives a good TZ, where it is described what to do to the little ones. I recommend !

Profile deleted | Safe Safe | Response review

Activity

  Latest published projects
Open
Understand the principle of message encryption in websocket Personal project
226 USD
Jun
2025
Understand the principle of message encryption in websocket
113 USD
Jun
2025
Understand the principle of message encryption in websocket Safe
113 USD
Jun
2025
Понять принцип генерации Header Personal project
180 USD
Mar
2024
Rewrite the C/Cuda project + launch with Windows
271 USD
Feb
2024
Reverse engineering JS code from the site Safe
226 USD
Jan
2024
Reverse engineering JS code from the site Safe
113 USD
Dec
2023
Transcribe the JS code to C# Safe
50 USD
Nov
2023
Creating the Android messenger Personal project
226 USD
Dec
2022
Creating an Android messenger on Xamarin
226 USD
Dec
2022