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Andrii Kolomoiets

Offer Andrii to work on your next project.

Ukraine Dnepr, Ukraine
1 month 1 day ago
Available for hire available for hire
23 Safe completed
1 month 15 days ago
9 Clients
registered for 2 years
  • postgresql
  • android developer
  • Kotlin
  • java developer

Rating

Successful projects
100%
Average rating
10 of 10
Rating
1497
Application programming
Java
12 projects
Java
4 projects
Web programming
3 projects
Apps for Android
2 projects
Linux and Unix

Skills

Portfolio


  • 10 USD

    Monitoring of Moving Objects of Candela

    Application programming
    Candela Moving Objects Monitoring Server is a modular server add-on to the #java #kotlin #RESTful #postgresql

Reviews and compliments on completed projects 23

Quality
Professionalism
Price
Availability
Terms

Very attentive to details approach and, as a result, impeccably done work!

Quality
Professionalism
Price
Availability
Terms

Everything was done clearly, quality and without mistakes.

2 October 2023 148 USD
Development and update of the company’s INTBOARD JOY app

Quality
Professionalism
Price
Availability
Terms

I strongly recommend Andrea to collaborate.
A specialist with a smart approach to the business.
Punctually and responsible.

24 July 2023 49 USD
Create the interface design for the INTBOARD JOY app

Quality
Professionalism
Price
Availability
Terms

A highly qualified initiative and attentive executionist.
We continue to cooperate further.
I recommend it.

19 June 2023 59 USD
Create code from kotlin to java

Quality
Professionalism
Price
Availability
Terms

It's not the first time I work, it's great.

24 May 2023 81 USD
Laboratory work

Quality
Professionalism
Price
Availability
Terms

Everything is fast, and it is all right.
I’m not working for the first time. Enjoyed with work.

9 May 2023 84 USD
Testing for the project

Quality
Professionalism
Price
Availability
Terms

I did it in a short time, everything right.
I understand it 100%!
I am happy, it’s not the first time!

31 March 2023 74 USD
Доработка RPM пакета

Quality
Professionalism
Price
Availability
Terms

The deadlines and goals are always fulfilled. I thank you.

30 March 2023 23 USD
Welcome to my opinion the problem of the parser launch is related to the change in the base

Quality
Professionalism
Price
Availability
Terms

I recommend a first-class specialist.

21 March 2023 49 USD
Analysis of the project

Quality
Professionalism
Price
Availability
Terms

Everything is great, fast and quality.
As always.
We will continue to work together.

20 March 2023 148 USD
The Java Developer

Quality
Professionalism
Price
Availability
Terms

A great friend, I recommend you to work together.

9 March 2023 25 USD
Correction of spring security token

Quality
Professionalism
Price
Availability
Terms

I'm a patience to the customer, I don't work for the first time, I recommend everyone to cooperate.

Quality
Professionalism
Price
Availability
Terms

The executive quickly resolved the problem and corrected all server errors. 10 out of 10

4 February 2023 25 USD
Extension of the existing filter and creation of a new

Quality
Professionalism
Price
Availability
Terms

Працювати з замовником чудово, адже готовий аналізувати, здійснювати правки при необхідності. Професіонал.

2 February 2023 37 USD
Write the test, make the old.

Quality
Professionalism
Price
Availability
Terms

Все супер, хороший виконавець.
Все швидко, в термін.
Працюю не перший раз

2 February 2023 74 USD
Processing of .spec file

Quality
Professionalism
Price
Availability
Terms

Due to the difficulties of understanding the principle of work, the project was completed in time although done one day earlier. I will be contacting again. Thank you for detailed explanations.

24 January 2023 123 USD
Make Spring Boot Rest API to work hard

Quality
Professionalism
Price
Availability
Terms

A professional of his business. The work is done clearly with the deadlines. All the fixations, directions, answers to questions and analyses were carried out quickly and quality. I recommend cooperation!

12 December 2022 44 USD
Writing code from Java

Quality
Professionalism
Price
Availability
Terms

Everything is great, as always.
It’s all in time and well done.
I do not work together for the first time.

27 November 2022 5 USD
Make a reference to them.

Quality
Professionalism
Price
Availability
Terms

Very professional, quality and fast. I recommend

Tetyana Rizhova | Personal

22 November 2022 25 USD
Write the logic of sorting/filtering. by JavaKOTLIN

Quality
Professionalism
Price
Availability
Terms

Everything is great as usual, fast and well.
People do everything like the TZ.
If you need to do the routes and help solve any problem.
I do not work for the first time.

17 November 2022 25 USD
Java Auction Server and Client

Quality
Professionalism
Price
Availability
Terms

Work done in time
The level of communication should be changed.

15 November 2022 7 USD
Posts in 6 pages

Quality
Professionalism
Price
Availability
Terms

Recommended to everyone. very literally. Everything is clear.

Quality
Professionalism
Price
Availability
Terms

It works very quickly, performs everything that is necessary and timely.

Activity

  Recent proposals 10
Transition to OpenVPN AS XML-RPC API
123 USD
Change the settings and deploy the bots and the self-writing CRM system. by Java
49 USD
Help in setting rootAVD
25 USD
Correction of error in the program
25 USD
Compilation of the program installator (audio player) under Linux, Ubuntu etc.
123 USD
Small changes in the script written on Perl.
74 USD
Writing a Bash script
37 USD
Create a web server
197 USD
Drone sales store, coursework for the University. Personal project
210 USD
Development and update of the company’s INTBOARD JOY app Personal project
148 USD