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  1. Freelancers

Sergey Denisenko

Offer Sergey work on your next project.

Ukraine Kharkiv, Ukraine
9 months 6 days back
Available for hire available for hire
6 Safes completed
6 years back
7 clients
age 28 years
on the service 9 years
Freelancer Sergey D. — Ukraine, Kharkiv. Core skill — Java, Javascript and Typescript

Rating

Successful projects
100%
Average rating
No data
Rating
193
Java
132 place out of 781
Javascript and Typescript
1656 place out of 3449
4 projects
Java
2 projects
Javascript and Typescript
1 project
Databases & SQL
1 project
Web Programming

Skills and abilities

Programming

Portfolio


  • 23 USD

    Analyst of text

    C#
    Analyst of text — example of freelancer's portfolio work in category C#
    A program to analyze the text on the number of words and symbols. There is the possibility of allocation of keywords and phrases and their allocation in the text. Viewing the stop-word and stop-frase.

Reviews and compliments on completed projects 7

1 March 2020 124 USD
Applications on Java

Quality
Professionalism
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A great performer! Everything is done professionally and prior to the scheduled deadlines. I recommend this executive to everyone! Thank you for work!

Dmitry Tsulukiya | Safe Safe | Response review

16 October 2019 14 USD
Crowdfunding on Java

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Sergey is a great professional, a sign of his business. I quickly understood my task, decided in the shortest possible time and for a small amount.

Profile deleted | Safe Safe

8 March 2019 17 USD
3 Practical Java

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Everything is great. Fast and quality. I recommend !

Aleksandr Drobotya | Safe Safe | Response review

30 June 2017 10 USD
Laboratory work in C++

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Everything is great!) I recommend cooperation!

Profile deleted | Safe Safe | Response review

19 June 2017 6 USD
Laboratory on computing methods, VS C#. The norms of vectors and matrix.

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Everything is done quality and timely, I recommend this freelancer to everyone.

Timur Sobolev | Safe Safe | Response review

7 June 2017 34 USD
Keywords in text by type Textus Pro

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Sergey just saved me. I did everything in a short time and sent it in advance. He quickly came out to the contact, followed the TZ, sent all the necessary documentation. It’s pretty good, I’m going to work together in the future!

Mary Core | Safe Safe | Response review

27 January 2017 2 USD
Отчет по БД (первая часть)

Quality
Professionalism
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Всё очень понравилось! Работу нужно было выполнить в сжатые сроки! Качество так же на профессиональном уровне. Рекомендую обращаться к нему, сам буду делать так же!

Profile deleted

Activity

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