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Marina De

Offer Marina to work on your next project.

Ukraine Ukraine
5 months 7 days ago
Available for hire available for hire
96 Safe completed
2 arbitration procedures
1 year ago
60 Clients
registered for 5 years

    Rating

    Successful projects
    98%
    Average rating
    There is no data
    Rating
    669
    Tuition
    39 projects
    Tuition
    19 projects
    Transcribing
    7 projects
    Technical documentation
    6 projects
    Application programming

    Skills

    Portfolio


    • 4 USD

      Control Robot of Excel

      Task No. 1 Numerical methods of dissolution of non-linear equations
      Task No. 2 Methods of experimental data processing
      Task No. 3 Methods of calculation of defined integrals
    • Vector algebra

      Tuition
      15 . Identify the type and build the surface:
      3x^2-9y^2+4z^2+36=0
    • Interviews briefly

      Transcribing
    • 2 USD

      Construction of models with carrelated residues

      Tuition
      The goal is to consolidate theoretical material and acquire practical habits to build an econometric model in the conditions of the autocorrelation of residues.
      The composition of the task - on the basis of observations of variables ( x t , yt ), which are presented in the tables, it is necessary to determine the vector of the assessment of the regression parameters using the classic MNC; to investigate the remains of the model on the availability of the auto-correlation using the criteria of Darbin-Watson and von Neumann; to determine the vector of the assessment of the regression parameters on the basis of the aggregated MNC; to conduct a comparative analysis of the modelling variants.
    • 11 USD

      Multiple Methods of MEV Analysis

      Tuition
      Quantitative methods of MEV analysis.
      In the quality of the resulting indicator is selected the export of goods and services, selected the factors from which the export depends.
      A regression analysis was carried out, a model of dependence was built from U to X. The method of the smallest squares is applied to determine the coefficients of the model.
      The model is revised on the tightness of the linear connectivity, adequacy.
      Correlation analysis was carried out.
      made of hangs
    • 2 USD

      Vector algebra

      Tuition
      The vectors p(1;0;5), q(-1;3;2), r(0;-1;1) Prove what they form the base. to know:
      a) the coordinates of the vector a(5;15;0) in this base;
      (b) a single vector c which is ortogonal to the vectors p and q, if the vector c forms a foolish corner with the OY visa.
    • Specifications of the roof

      Data processing
    • 2 USD

      Practical work in Excel

      Tuition
      I will perform any difficulty in MS Excel.
      The task was to make a report on the implementation of medications in the pharmacy.
      An analysis of the volume of the implementation of medications for the first half of the year was carried out, the total amount of the implementation was found. Additional formulas are counted. a histogram for the report.

    Reviews and compliments on completed projects 94

    4 January 2023 20 USD
    Axel and Ward

    Quality
    Professionalism
    Price
    Availability
    Terms

    It’s not the first time I’m working together, I’m happy, I recommend.

    26 December 2022 10 USD
    Transcripted by Z_08.12 39

    Quality
    Professionalism
    Price
    Availability
    Terms

    Great work! Thank you for cooperation.
    I recommend it!

    25 December 2022 13 USD
    Transcription of 08.12_

    Quality
    Professionalism
    Price
    Availability
    Terms

    Great, operational work.
    Thank you for cooperation.

    25 December 2022 33 USD
    Transcripted by Z_08.12

    Quality
    Professionalism
    Price
    Availability
    Terms

    Great, operational work.
    Thank you for cooperation.

    20 December 2022 11 USD
    Transcription/Stinogram - personal project for Marina De

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is wonderful!
    Thank you for the job.

    18 December 2021 5 USD
    Транскрибировать видео в текст.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Очень быстро и качественно сделала транскрибацию!

    15 December 2021 5 USD
    To perform statistical tasks

    Quality
    Professionalism
    Price
    Availability
    Terms

    Practical done quickly and efficiently! Thank you for the work!

    10 December 2021 9 USD
    Solution of optimization in Excel

    Quality
    Professionalism
    Price
    Availability
    Terms

    I do not work with Marina for the first time, it does fast, quality and explains everything at the call. I recommend this executive.

    Profile deleted | Safe Safe | Response feedback

    24 November 2021 11 USD
    Double linear programming problem

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything was great. Comprehensive and detailed decision + calls, where the executor explained including small details. I recommend

    Profile deleted | Safe Safe | Response feedback

    28 March 2021 19 USD
    The number. Analysis

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is done in the right time and in the best way as always, I recommend.

    24 March 2021 13 USD
    Information Systems on Transportation

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is fast and good, not the first time, thank you.

    22 March 2021 10 USD
    Work in Economics

    Quality
    Professionalism
    Price
    Availability
    Terms

    A very responsible executive
    I recommend !
    Qualitatively and prior to the deadline!

    1 March 2021 64 USD
    Транскрибация видеозаписей (лекции по остеопатии))

    Quality
    Professionalism
    Price
    Availability
    Terms

    Всё замечательно!!!
    Марина молодец!!!
    Очень хорошо постаралась!

    Рекомендую!!!

    Quality
    Professionalism
    Price
    Availability
    Terms

    The execution did everything quickly, quickly, quality. Always in contact. It was pleasant to collaborate.

    Quality
    Professionalism
    Price
    Availability
    Terms

    It’s all very fast and well.

    22 January 2021 13 USD
    Практичні роботи по MathCad

    Quality
    Professionalism
    Price
    Availability
    Terms

    Робота виконана вчасно, задоволений співпрацею

    14 January 2021 8 USD
    Эмпирические Методы Программирования...

    Quality
    Professionalism
    Price
    Availability
    Terms

    Все супер быстро и без проблем.

    12 January 2021 9 USD
    The empirical programming methods.

    Quality
    Professionalism
    Price
    Availability
    Terms

    High speed and quality performance of work.

    12 January 2021 13 USD
    Empirical Programming Methods

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is great, fast, I recommend.

    9 January 2021 18 USD
    Implementation of software tasks

    Quality
    Professionalism
    Price
    Availability
    Terms

    The work was done greatly. Excellent person and professional in your business!

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you very much for your work) You are very punctual and responsible, the exam passed)

    29 December 2020 20 USD
    The MathCAD Laboratory

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you very much for the work. Freelancer managed to do his job even more and faster.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Work is done in time, all quality and not expensive.

    23 December 2020 22 USD
    RGR in computing mathematics,

    Quality
    Professionalism
    Price
    Availability
    Terms

    a professional of his business. Very tactical and pleasant to communicate.
    Everything in time, plus an individual approach and entry into the position.

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    5 December 2020 23 USD
    Highness in the mattress

    Quality
    Professionalism
    Price
    Availability
    Terms

    It’s not the first time I’m working together, I’m very happy, I recommend.

    30 November 2020 13 USD
    Work on Statistics

    Quality
    Professionalism
    Price
    Availability
    Terms

    thank you
    very good performers.
    I recommend it to everyone!!!The !

    29 November 2020 11 USD
    The Laboratory. The Theory of Mass Service

    Quality
    Professionalism
    Price
    Availability
    Terms

    Marina is an amazing professional of her business. The work was done earlier, the quality of the work was highest. I had all the necessary details I did not pay attention to. The topic of the work is closely specialized, the only one on this service who decided to help me. If there are more such tasks, I will clearly address Marine. If it could be 11/10, then Marina definitely deserved it!

    Quality
    Professionalism
    Price
    Availability
    Terms

    I often missed during the project, but it was performed decently, pleased.

    28 November 2020 5 USD
    Решите уравнения с логарифмами и неравенства

    Quality
    Professionalism
    Price
    Availability
    Terms

    Все замечательно и быстро

    Profile deleted | Personal | Response feedback

    27 November 2020 13 USD
    Resolution of Economic Challenges in Excel

    Quality
    Professionalism
    Price
    Availability
    Terms

    Quality work, stable connection, timely drawn project.
    I strongly recommend cooperation!

    18 November 2020 5 USD
    Тест по физике

    Quality
    Professionalism
    Price
    Availability
    Terms

    Благодарю Марину за оперативную работу. Рекомендую как ответственного специалиста!

    16 November 2020 6 USD
    Написать от руки текст на английском — персональный проект для Марины Де

    Quality
    Professionalism
    Price
    Availability
    Terms

    Работа была качественно выполнена.

    9 November 2020 10 USD
    Transcription from video and translation

    Quality
    Professionalism
    Price
    Availability
    Terms

    We worked with Marina for 5 projects. He always performed the work in time and quality. He was constantly in contact. She worked clearly on the TZ, and didn’t even have to put any directions. I recommend all of you to order a transcription from Marina!

    Quality
    Professionalism
    Price
    Availability
    Terms

    Marina carried out the project quickly and efficiently. I recommend !

    2 November 2020 10 USD
    Transcription from video and translation

    Quality
    Professionalism
    Price
    Availability
    Terms

    Excellent order execution in time. I am satisfied with the result.

    29 October 2020 10 USD
    Control Work with Information Science

    Quality
    Professionalism
    Price
    Availability
    Terms

    I recommend ! Qualitatively and quickly, made in advance)

    27 October 2020 10 USD
    Transcription from video and translation

    Quality
    Professionalism
    Price
    Availability
    Terms

    For the second time, we order a transcription from Marina. It was done even before the deadlines. The quality of work is satisfied!

    20 October 2020 20 USD
    Transcription from video and translation

    Quality
    Professionalism
    Price
    Availability
    Terms

    Marina performed the order quickly and efficiently.
    It all corresponds to TZ.
    He was constantly in contact.

    12 October 2020 8 USD
    Uncoding 1:07 sound path

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is fine, thank you very much for the quick work!

    Profile deleted | Safe Safe | Response feedback

    27 July 2020 25 USD
    Ручной сбор базы

    Quality
    Professionalism
    Price
    Availability
    Terms

    Все отлично. Была допущена в работе одна ошибка, но из примера позитивного прошлого опыта, скорее всего просто просто случайно упущенный момент

    Quality
    Professionalism
    Price
    Availability
    Terms

    Super is! Ultra is satisfied with the artist! She asked everything, began to work, only with a full understanding of the task, at the start made a trial project to fix the understanding in the work! greatly ! I will work more.

    21 June 2020 6 USD
    Methods of computer calculations.

    Quality
    Professionalism
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    Terms

    and quickly. of quality. I recommend it.

    19 June 2020 6 USD
    Логистика. Практическая 15 (11-12)

    Quality
    Professionalism
    Price
    Availability
    Terms

    Сотрудничаем не первый раз. Все отлично)

    18 June 2020 5 USD
    Decrypt for 10 minutes

    Quality
    Professionalism
    Price
    Availability
    Terms

    Great work, thank you very quickly for the task.

    Profile deleted | Safe Safe | Response feedback

    16 June 2020 9 USD
    Практические по дисциплине Логистика (MS Excel) - 2

    Quality
    Professionalism
    Price
    Availability
    Terms

    Сотрудничаю с данным фрилансером не первый раз. Доволен качеством работы и сроками, задание выполнено даже раньше оговоренного времени.

    16 June 2020 15 USD
    Requires audio file transcription.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is good. The first edition of the document was received earlier than the deadline. The notes were taken into account and corrected.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything done according to agreement, fast, quality, great thanks.

    10 June 2020 14 USD
    Экзамен физика математика

    Quality
    Professionalism
    Price
    Availability
    Terms

    Работа была проведена строго в установленные сроки, постоянно на связи оперативно быстро качественно, к сотрудничеству рекомендую)

    Profile deleted | Personal | Response feedback

    8 June 2020 13 USD
    Математика и физика

    Quality
    Professionalism
    Price
    Availability
    Terms

    Все по прежнему супер, рад со сотрудничеству)

    Profile deleted | Personal | Response feedback

    8 June 2020 13 USD
    Информатика тест

    Quality
    Professionalism
    Price
    Availability
    Terms

    Очень помогла,все вовремя быстро,оперативно,приятна в общении рекомендую всем!!!!

    Profile deleted | Personal | Response feedback

    Quality
    Professionalism
    Price
    Availability
    Terms

    Very rapidly and well made.

    5 June 2020 9 USD
    Information control work urgently

    Quality
    Professionalism
    Price
    Availability
    Terms

    It’s all great quickly and in time.

    Profile deleted | Safe Safe | Response feedback

    5 June 2020 8 USD
    Requirements to the Account

    Quality
    Professionalism
    Price
    Availability
    Terms

    The answers are clearly written. I recommend cooperation.

    Profile deleted | Safe Safe | Response feedback

    2 June 2020 11 USD
    Практические по дисциплине Логистика (MS Excel)

    Quality
    Professionalism
    Price
    Availability
    Terms

    Работа выполнена качественно и даже раньше чем планировалось. Общение было комфортным, результатом доволен. Надеюсь на дальнейшее сотрудничество.

    1 June 2020 13 USD
    Coefficients of Student and Fisher

    Quality
    Professionalism
    Price
    Availability
    Terms

    Very professional to fulfill the task, I was happy!

    1 June 2020 5 USD
    Модульная работа №2

    Quality
    Professionalism
    Price
    Availability
    Terms

    Работа была выполнена очень быстро, качественно и понятно.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Good performance of work. I recommend cooperation!

    Profile deleted | Safe Safe | Response feedback

    24 January 2020 6 USD
    Laboratory Analysis of Data

    Quality
    Professionalism
    Price
    Availability
    Terms

    The young girl. Complete in time, clearly, correctly, and without any additional questions! I recommend

    10 January 2020 5 USD
    Набор текста с PDF

    Quality
    Professionalism
    Price
    Availability
    Terms

    Очень хорошо все исполнено, к правкам отзывчива, часто выходит на связь. Все идеально. Спасибо.

    Profile deleted | Safe Safe | Response feedback

    18 December 2019 10 USD
    Task to Turbo Pascal

    Quality
    Professionalism
    Price
    Availability
    Terms

    The work was done quickly and efficiently. Thank you very much)

    10 December 2019 5 USD
    Індз з Економетрії

    Quality
    Professionalism
    Price
    Availability
    Terms

    Швидко та якісно)
    За хорошу ціну

    7 December 2019 6 USD
    Економетрія

    Quality
    Professionalism
    Price
    Availability
    Terms

    Чудово виконана робота, навіть швидше, ніж домовлялись. Все якісно, сподіваюсь на максимальний бал

    4 December 2019 3 USD
    Информатика Excel 2,3,4

    Quality
    Professionalism
    Price
    Availability
    Terms

    Благодарю за очередную работу. Приятно сотрудничать с грамотным специалистом!

    25 November 2019 6 USD
    Make 3 laboratory in Excel

    Quality
    Professionalism
    Price
    Availability
    Terms

    The work has been done well, I recommend cooperation.

    Profile deleted | Safe Safe | Response feedback

    21 November 2019 3 USD
    Computer Science Excel

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you very much for the work. Always in contact. accurately arranged. I encourage you to work together, Marina.

    10 November 2019 8 USD
    Transcribe 4 audio reports (60 minutes)

    Quality
    Professionalism
    Price
    Availability
    Terms

    The task is done very well, in time. It was pleasant to collaborate.

    7 November 2019 3 USD
    Transcription of 12 minute video file

    Quality
    Professionalism
    Price
    Availability
    Terms

    The project is implemented quickly and quality.

    Profile deleted | Safe Safe | Response feedback

    22 October 2019 4 USD
    Excel Laboratory

    Quality
    Professionalism
    Price
    Availability
    Terms

    Very pleased with the work, everything is fast and quality.

    Quality
    Professionalism
    Price
    Availability
    Terms

    All the comments and wishes are taken into account. I recommend cooperation.

    Quality
    Professionalism
    Price
    Availability
    Terms

    All the comments and wishes are taken into account. I recommend cooperation.

    Quality
    Professionalism
    Price
    Availability
    Terms

    All the comments and wishes are taken into account. I recommend cooperation.

    15 October 2019 5 USD
    Laboratory work in Excel

    Quality
    Professionalism
    Price
    Availability
    Terms

    Fast not expensive and quality.


    Из-за моей вины, не успел подготовить материал для работы из-за технического сбоя компьютера и интернета

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is just great! Very very quickly. Super is. And the most important is to be grateful.

    Profile deleted | Safe Safe | Response feedback

    Quality
    Professionalism
    Price
    Availability
    Terms

    Качественное и оперативное выполнение. Рекомендую к сотрудничеству!

    Profile deleted | Safe Safe | Response feedback

    13 June 2019 8 USD
    Informatics

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you very much for good work. Excellently arranged. Always in contact. I recommend cooperation!

    11 June 2019 6 USD
    Block schemes

    Quality
    Professionalism
    Price
    Availability
    Terms

    Quick and quality, the result of the work done is satisfied!

    Profile deleted | Safe Safe | Response feedback

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is great, fast and clear.

    19 May 2019 11 USD
    by EMM

    Quality
    Professionalism
    Price
    Availability
    Terms

    I recommend it early, very good quality.

    Quality
    Professionalism
    Price
    Availability
    Terms

    thank you. Qualitatively and in time.

    12 March 2019 5 USD
    Задача с Поиском решений в Ексель

    Quality
    Professionalism
    Price
    Availability
    Terms

    Девуочка- умничка! Как всегда в восторге)

    Quality
    Professionalism
    Price
    Availability
    Terms

    The wise man is trying. A good and pleasant person)

    5 March 2019 5 USD
    Translated into Ukrainian

    Quality
    Professionalism
    Price
    Availability
    Terms

    The executive is remarkable, pleasant in communication. All the wishes were fulfilled, very pleasant.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Все на высшем уровне. Спасибо, рекомендую

    Profile deleted | Safe Safe | Response feedback

    18 February 2019 31 USD
    Specialist in electrical projects

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you for work! Everything is quality and rapidly!

    12 February 2019 15 USD
    Statistics

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you very much, Marina! Everything is done quality and quickly!

    7 February 2019 4 USD
    The Information Technology (Excel)

    Quality
    Professionalism
    Price
    Availability
    Terms

    I recommend, very careful, beautiful and fast.

    25 January 2019 10 USD
    Передруківка 3 відсканованих документів

    Quality
    Professionalism
    Price
    Availability
    Terms

    Дуже вдячний. Вже не перший проект виконаний ідеально. Буду звертатись

    19 January 2019 4 USD
    Передруківка бланку

    Quality
    Professionalism
    Price
    Availability
    Terms

    Дуже дякую за співпрацю. Все швидко і дуже професійно

    Quality
    Professionalism
    Price
    Availability
    Terms

    I am happy with work. I will turn. thank you

    Quality
    Professionalism
    Price
    Availability
    Terms

    Made as by TZ, a few directions were made. in connection.
    I’m working with Marina for the second time.
    Thank you for work!

    Quality
    Professionalism
    Price
    Availability
    Terms

    Work on the task was not a lot, but it required attention and what is called "growing" into the depths.
    Marina did everything right, quickly.
    Plus, for faster communication for clarification, it gave the opportunity to talk to her by phone.
    The work and the result are pleased.
    There is another +/- similar work on the project on the approach - I am pleased to contact Marina.

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything is good. Everything in time. There is no pretense.

    26 December 2018 13 USD
    Economy

    Quality
    Professionalism
    Price
    Availability
    Terms

    Professionally, in time – I recommend it!

    14 December 2018 11 USD
    Multiple Methods of Analysis

    Quality
    Professionalism
    Price
    Availability
    Terms

    The execution was perfectly aligned with the task. I recommend to everyone

    Activity

      Recent proposals 10
    Transcription (Ukrainian and English)
    28 USD
    Transcription of Lectures
    54 USD
    Transcription of Zoom calls.
    5 USD
    Axel and Ward
    20 USD
    Transcripted by Z_08.12 39 Personal project
    10 USD
    Manual collection of the database
    51 USD
    Transcription of 08.12_ Personal project
    13 USD
    Economic and Mathematical Modeling
    18 USD
    Transcriptions
    18 USD
    Transcripted by Z_08.12 Personal project
    33 USD