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Aleksandr Keshman

Offer Aleksandr to work on your next project.

Ukraine Uman, Ukraine
7 hours 47 minutes ago
replies instantly
Available for hire available for hire
82 Safe completed
6 arbitration procedures
5 months 2 days ago
73 Clients
added 7 bids
registered for 5 years

Rating

Successful projects
85%
Average rating
9.84 of 10
Rating
1772
C#
Databases
34 projects
C#
25 projects
C and C++
17 projects
Databases
7 projects
Application programming

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Skills

Portfolio


  • 700 UAH

    Моделирование объекта аквариум

    C#
    Курсовая работа на тему "Моделирование объекта аквариум на основе классов". Модель реализована в виде игры, где можно кормить рыб, чистить аквариум, покупать новых рыб, покупать корм, расширять аквариум. Весь прогресс игроков сохраняется.
  • 50 UAH

    Лабораторная работа

    Delphi and Object Pascal
    Лабораторная работа. Программа производит расчет по заданной формуле. Выполнена в среде разработки Delphi.

Reviews and compliments on completed projects 81 10

4 July 5000 UAH
Diploma in Programming

Quality
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Thank you for the work, everything is done wonderfully.

25 February 1000 UAH
Download from XML to sql

Quality
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The work was performed. thank you.

24 February 500 UAH
Brainfor 5

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Preview of 22233335566

Bohdan Stadnik | Personal

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Excellent specialist, responds quickly, is satisfied with the work.

14 February 1000 UAH
Course work

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The work was done well, the deadlines were observed, the price was excellent. Alexander was always in contact with me and worked out the project without any problems. I was happy to cooperate)

11 February 1300 UAH
БД (лаб.р., ОДЗ)

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We work with this executive not the first day, and not the last) I recommend for cooperation, pleasant price and quality performance

10 February 300 UAH
Relating tasks with comments

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Qualitative work, quick response, knowledge of your business

6 February 800 UAH
Course work

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It’s done well, quickly done the work in the time.

2 February 700 UAH
Dynamic Data Structure

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The project was completed at the agreed time, made professionally and all the conditions were fulfilled.

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Everything was done well, quickly, all requests were fulfilled more than satisfied with the work of the author

11 January 4000 RUB
The SQL Project

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A great professional who knows his work.
I recommend cooperation

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A wonderful task again. Pleasant to collaborate

1 January 2300 UAH
PostgreSQL laboratory work

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Alexander performed well and honestly the work that meets his value, he was always in contact.

30 December 2021 900 UAH
The course work. according to the database.

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It’s all done well and well.)

29 December 2021 1500 UAH
Based on the Database

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He responds quickly, goes to contact and cooperation, performs the task on the agreed conditions.

27 December 2021 1100 UAH
Microsoft SQL Course

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Fast, Professional and Responsible

23 December 2021 300 UAH
Resolve the task

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Чудовий виконавець, зробив задачу в термін, хоча задача була проста. Зробив деякі тести, знаходились баги, але вони фіксились дуже швидко. РЕКОМЕНДУЮ ДО СПІВПРАЦІ.

16 December 2021 2900 RUB
perform several SQL tasks.

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Спасибо исполнителю за работу, всё более чем хорошо!

23 November 2021 800 UAH
Design and Create a BD and ER Diagram

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Выполнено четко по ТЗ. Правки/доработки так же были реализованы. Работой доволен)

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I regret not reading the reviews before the start of the collaboration, immediately registered, added the project and immediately wrote by Alexander Keshman. I liked his conditions of cooperation that he will do the laboratory in one day and I agreed, before placing the amount in the seafood, I asked him if everything was clear, if there were no questions ? He answered that there was no, and I put the amount into the seafood. After eight hours in the evening comes the question about the performance of the work. Conclusion: a person does not look at what tasks he takes before the beginning of the cooperation that he can perform. I also want to add that Alexander Cashman does not invest in the deadline. As for tasks, they are done incorrectly, even after a few corrections. The graduate does not do any tests of the program before sending.
I also add screenshots of the program tests.
I don’t recommend the counterfeit.

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He did not manage the work in the specified time, one laboratory was done, the second was unable.

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The project has not been completed. Several times the artist said he would do the next day, but in the result he wrote that he did not do it.

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He did not work in the conditional time.

17 October 2021 300 UAH
Investigation of Operations

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Вполне норм чел, в сроки не вложился ну и ничего страшного

15 October 2021 500 UAH
Create the C# WinForm interface

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Выполнено качественно, но немного не в сроки)

12 October 2021 1000 RUB
Programs in C++

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Очень быстрая и компетентная работа

8 September 2021 450 UAH
Storage Account

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Спасибо за выполненную работу, будем работать дальше, успехов в работе!!!

22 August 2021 300 UAH
Home by C#

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благодарю за выполненую работу в сроки и качественно

2 August 2021 1000 UAH
Writing a processing program

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Проэкт выполнен согласно практически согласно ТЗ.
Исполнитель очень спешил сдать проект в сроки, мелкие недочёты исправлял оперативно, за что ему благодарны.

29 June 2021 300 UAH
Write a report on the coursework

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Гарно виконав роботу все швидко та якісно.

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Все прошло успешно, как всегда, рекомендую к сотрудничеству)

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The work was not done according to the description of the task, namely all the rules of chess that were key to the project. The deadlines were delayed and the work was not done until the end.

23 June 2021 600 RUB
Solution of university tasks on OOP

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Быстро и качественно выполнена работа, советую к сотрудничеству!

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I did not work, but I told it honestly.

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The work is not done! From the beginning there were clear requirements for the deadlines of execution with the impossibility of continuation. Even after the extension of the deadline of the work I did not get. Unfortunately, there are no intermediate options or final options yet. The work itself has lost relevance, I don't see any sense to continue this project with this execution. I want to note that it’s not the first time I’m going to Alexandra, and before all the work was done successfully and timely, why it happened this time, I don’t know.

14 June 2021 600 RUB
Нашатырь 3.0

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Все прошло отлично, быстро, я остался доволен работой Александра

14 June 2021 1000 UAH
Практические работы

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Как всегда все хорошо, работаем не первый день, рекомендую к сотрудничеству.

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Alexander is very kind and always responds to the messages, he has a good mastery of technology, but unfortunately he couldn’t deal with my task.

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20.04.2021 we concluded the project and started working with Alexander.Created a chat in the telegram channel, I, my work partner and Alexander.She put 7,000 rupees in the seafood, the deadline of the work was 22 days.Within this time, we set up and found potential customers to buy a new program.The first time we called, Alexander had opened 3 projects, he said he would do them in 2-3 days and start working on my project.I wrote him messages, he said it was ok, but the intermediate results of the work did not be sent.On the 26th of January, the plague began.Alexandra had no questions, but there was a lot of answers in the work.He did not work with me, he did 10 more.He has all these good reviews.Where are these feedback from?Are they ordered?Did he “do” the program for himself?He did not respond to the messages, and when he responded he wrote that he was delayed, no electricity worked, personal reasons and bla bla and constantly asked to carry the deadlines.I hoped he would do something and the deadlines were transferred, from 02.05 to 7, then to 15, to 21, to 24.Then some movement began.I and my partner had questions about the program, a lot of shortcomings, etc.He didn’t send intermediate results, of course we couldn’t all look quickly, add corrections and again succeed in time.Alexander asked for a delay again.The result was extended again to 27.05.21
28.05.21 at the evening, he sent the installation file of the program and wrote, "Hello.There are some failures and errors in the program.But in general, what is left is little compared to what was done.I will be in touch from Monday.”

It is placed in front of the fact, even without knowing the program has been opened, does the program work?As a result, the program opened only on one computer, the instructions file was not opened at all, my partner couldn’t open the program.The whole program is curved.I asked him, “Do you leave us until Monday by default?Nothing is done again?Although all the deadlines have passed and we are very pleased to put you in time and you have promised several times.The program is not awarded, how do you understand?”

That man has delayed our project.On 10 projects, I think he earned money and we lost money.Who will replace them now?His answer was: “Hello.By the deadlines clearly my calculation, but on the other hand, let’s look at the pattern that you sent from the beginning and how the program looks now, the improvement of the user interface also took not a little time.The original task remains to carry out the report and translations.I saw, you re-published this project, if you intend to complete the project, then on Tuesday I am ready to do it.”
Again the silence.He did not respond to the messages.The date of submission of the project is closed, the executive has not contacted, the program has not been sent.A minute ago I opened an arbitration and the man immediately woke up and wrote...

A short summary:
He did not send reports of work, did not ask any questions, and only asked for a permanent delay.When he sent his “work” it turned out not at all what was initially thought. He did not send what was obtained in the program and I could not send corrections. The program is crooked, not beautiful, a huge number of shortcomings.

You can’t call the programmer, the calls are blocked, he understood the information that I wrote in the TOR in his own way. Due to the fact that he did not send brief reports of his work, I could not tell where what went wrong. As a result, when the program was already supposed to be finished, there were a lot of shortcomings, the programmer again asked for time to fix them. If he had sent brief reports, this would not have happened. I created a telegram chat with my partner for the convenience of communication, Alexander did not answer some messages, why he missed the deadlines - he did not answer. He promised to make the program until a certain time, at that time he did not send anything and did not answer messages. When I got in touch, the next excuses began why something could not be done.

When my partner wanted to communicate with him by voice, he asked in response, “Shall I also send the program with my voice?”
As a result, the program is NOT done, what is done is not opened properly, no data can be entered, the program closes immediately, i.e. it needs to be completed or redone (we do not have source files), we missed all the deadlines for releasing the program to the market, we lost customers who have been waiting for this program and have to look for a new programmer.

Who will make up for this loss of time, money and customers?

Such a "programmer" needs to lower his rating or even block him on this site and fine him for such an attitude towards customers. Not an employee, but a scammer

28 May 2021 1300 UAH
Objective-Oriented Programming

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Работу выполнил хорошо в короткие сроки.

20 May 2021 300 UAH
Диаграмма Классов

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Исполнитель хороший!
Всё сделал вовремя как нужно!

Quality
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Понравилось работать с фрилансером. Показал хорошую эффективность при написании записки к дипломному проекту

Profile deleted | Personal | Response feedback

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Все, як завжди, на вищому рівні. Рекомендую!!

4 May 2021 400 UAH
Программа на С++

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Работаем уже не первый раз. Сотрудничеством полностью доволен. Всем рекомендую:)

V V | Personal | Response feedback

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Вже не перший раз переконуюсь в професійності та толерантності цього виконавця! РЕКОМЕНДУЮ!!!!!

27 April 2021 500 UAH
Лабораторная с++

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Работа выполнена хорошо и профессионально. Специалист отвечает на сообщение быстро, обьясняет все детали.

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Добре виконав свою роботу, все виконано бездоганно.

20 April 2021 400 UAH
Work on the “databases”

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Выполнил качественно. Скорее всего буду обращаться еще.

16 April 2021 1000 UAH
Software on C#

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Все очень понравилось,исполнитель не отходил от требований и успешно выполнил задание ) приятно было работать ,рекомендую .

14 April 2021 1500 UAH
Creating UML Diagrams

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все норм, задание выполнил

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Не вперше рекомендую до співпраці Олександра. Як завжди, все чітко, справно, стисло та професійно.

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Понравилось работать с Александром! Всё выполнено чётко, правильно, профессионально, не к чему даже придраться)) Обязательно буду обращаться снова к нему. Спасибо за работу!!!

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Как всегда все на высшем уровне, отличный исполнитель, с которым буду и дальше сотрудничать) Рекомендую)

23 March 2021 1500 RUB
Support for C++ program

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When requested to correct the code, it corrects and depending on the complexity throws quite quickly, pleasant communication, quality work, again if something doesn’t like you can ask for correcting, the cost relative to other freelancers is not high, with theory.

22 March 2021 1200 RUB
Assistance with C++

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Executive and patient developer. Ready to fulfill the assigned task.

21 March 2021 500 UAH
Program on Turbo C (Borland C+)

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Fully satisfied with cooperation. I will contact again.

17 March 2021 500 UAH
I need to help write two labs on C#

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Everything was done quickly and quality, answered all questions.

16 March 2021 200 UAH
Practical work

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Very fast and quality!

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Man does not understand. I didn’t even read the normal task. I don’t recommend!

3 February 2021 200 UAH
Do 3 tasks in the language C/S++

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I recommend ! With its task it deals with the removal, fast, quality and not expensive!!!The !

30 January 2021 200 UAH
Object-Oriented Programming

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Everything is done well, all the wishes are taken into account.

Quality
Professionalism
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Almost immediately responds to the message, the task was performed quickly and quality.

21 January 2021 600 UAH
Making a laboratory from a database

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Thank you for your collaboration, everything is done well.

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The executor is easy to get in touch, with the technical task dealt with, responsive and executive. In general, the performance of the executive is positive, but the requirements have not been fully fulfilled within the specified time. Also, the executor did not follow strictly and had to repeatedly indicate these differences, but the executor corrected everything reversively, although this was in detriment of the conditional time of execution. The executive is satisfied.

12 January 2021 500 UAH
Course and practical work on C++

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The work is done, I recommend cooperation!

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Все виконано швидко і якісно.

8 January 2021 1500 RUB
Cruise work on C++

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Everything was done very quality and quickly.

30 December 2020 1000 RUB
Лабораторная работа 1.44

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Очень сильно помог ) Супер парень

25 December 2020 600 UAH
C# курсовая

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Лучший исполнитель с которым доводилось работать. Задача выполнена в наилучшем виде и точно в срок. Рекомендую к сотрудничеству !

Quality
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Все чудово, гарна робота, задача була виконана.

11 December 2020 1000 RUB
SQL for beginners.

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It’s all quality and without mistakes.

3 December 2020 350 UAH
Laboratory work on C#.

Quality
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All excellent, fast and well done work.

3 December 2020 200 UAH
The C# lab

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Alexander is a great specialist. He did the task, as indicated in the bet, in an hour. The work is done at the highest level. I strongly recommend Alexandra to cooperate!

25 November 2020 200 UAH
The laboratory robot on C#

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This is not the first time I make an order to the executive. Everything is great and fast. I recommend it.

24 November 2020 500 UAH
Write 4 simple laboratory work on C++ or C#

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The execution carried out the work quickly. Everything works, all the shortcomings, if there is, resolves quickly. Excellent cooperation and compliance with the requirements, even those that were not presented at first. I recommend !

20 November 2020 200 UAH
Laboratory work

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Everything is done properly, very quickly. It is pleasant to collaborate!

18 November 2020 500 UAH
Create the program on C#

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The work is done.

2 November 2020 2000 RUB
Android app on Xamarin (C#)

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Все отлично! Разработал и проконсультировал!

Profile deleted | Safe Safe | Response feedback

13 October 2020 450 UAH
Making C++ programming tasks recurrently

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A great performer! Everything was done quickly and quality! I recommend !

6 July 2020 200 UAH
Экзамен

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Всё отлично, спасибо за помощь и за ожидание 🙂

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The volume of work was great, Alexander did everything quickly and very quality! He saved me, there were delays from which, as I didn’t seem to get out, but thanks to him the work was ready for time, a very good freelancer, I advise everyone!

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sadassadasdasdasdasaaaaaaaaaaaaa

4 June 2020 300 UAH
The task of C++

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Well and quickly done work. The executive was trying. I recommend it.

31 May 2020 300 UAH
Практика

Quality
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Быстро, качественно, профессионально

25 May 2020 1500 RUB
Programme on C

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The work was done well, there were a couple of errors in the original work, but everything was corrected, but due to these errors the time of the work was slightly delayed.

17 May 2020 200 UAH
Report on Laboratory Works

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Very fast and quality!

23 March 2020 200 UAH
Writing the program in C++

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Completed strictly in time, accurately as described, the availability of the freelancer at height

25 February 2020 200 UAH
Writing the program in C++

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Freelancer performed his work in a strictly agreed time, adhered to all wishes

26 December 2019 400 UAH
Object-Oriented Programming

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It’s fast and quality)

9 April 2019 150 UAH
Laboratory Excel, Visual Basic, C++

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Qualitatively completed, before the deadline. I recommend !

9 December 2018 200 UAH
Laboratory Programming, Second Course

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A good robot, everything is done in time.

Activity

  Projects you are working on 1
Teaching in the Oracle Subject
3000 UAH

  Recent proposals 10
Coursework on databases and information systems
3000 UAH
B-00 course from the database
2100 UAH
Teaching in the Oracle Subject
3000 UAH
Laboratory work - Working with data in Json format
400 UAH
Bd on Access
1000 UAH
Access to BD
1500 UAH
Laboratory work on databases
2000 UAH
Prose in c# to import xml file to the SQL-Server database
1100 UAH
Mobile app for Android
7500 UAH
Create Xamarin application
4000 UAH