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Viktor Demko

Offer Viktor to work on your next project.

Ukraine Kamenets-Podolskii, Ukraine
2 hours 20 seconds ago
replies to 57% messages
Available for hire available for hire
5 Safe completed
10 months 7 days ago
7 Clients
added 23 bids
age 40 years
registered for 10 years

    Rating

    Successful projects
    100%
    Average rating
    10 of 10
    Rating
    862
    Website development 1
    Web programming
    4 projects
    Apps for Android
    1 project
    Apps for iOS (iPhone and iPad)
    1 project
    Website development
    1 project
    Web design

    Language Proficiency Level

    Українська Українська: fluent
    Русский Русский: advanced
    English English: pre-intermediate

    Skills

    Portfolio


    • 400 USD

      Website of the Kaztravel Passport and Visa Center

      Web programming
      The website of the Passport Visa Center of Kaztravel. In the framework of the project the building has developed the design of the site as well as the site itself.
    • 6000 USD

      Additional to listening to music

      Hybrid mobile apps
      Develop a mobile app for listening to music on Apple Music and Spotify. The add-on allows users to add their own audio files, add friends, create letters, share letters and comment on them.
    • 10 000 USD

      6ya - Instant Expert Help

      Apps for Android
      Our team has been involved in the development of a mobile app that allows you to contact the repair and maintenance professionals who can provide all the necessary assistance using a short phone or video call on your smartphone.
      Add-on designed for Android and iOS
    • 808 USD

      Website of Transoila

      Website development
      The website of the company "Transoila" is one of the main suppliers of fuel and chemical products in Europe. The website is built in the landing page format.
    • 400 USD

      Website of the Yacht Rental

      Website development
      Website development for a company that rents yachts and catamaranes. The user can get acquainted with the range of technology and make a rental order.
    • 750 USD

      Website development of the management and marketing agency OnlyFans

      Web programming
      Development of the site of the management and marketing agency OnlyFans. The visitor can get acquainted with the services of the agency and submit a application for receipt of services. In the framework of the project, our team developed the site design and the site development was carried out.
    • 7836 USD

      ERP system for production

      Web programming
      Developing an ERP system and implementing it in the enterprise.
      This system is designed to form electronic production routes, variable information and interactive reports for the management staff of the enterprise.
      The operation of the system should ensure the achievement of the following objectives:
      Consolidation of data from different users of the system;
      - Speed, convenience and simplicity of application for the final employee;
      - Unified interface for data processing from different sources with access rights limitation;
      Flexibility and scalability of the system, which will make it easy to perform the functional system.
      Used technologies: laravel / mysql / vue3 / typeScript / elementor-plus
    • 30 000 USD

      The Gardy

      Apps for Android
      The mobile app helps the customer to see where his family members are, exchanging information about their current location. To know the location of family members, the customer is enough to download the program, register with his phone number, set his profile and add the users with whom he wants to share his location.
    • 104 USD

      Design for the conference.

      Web design
      Design for the Lending for the Conference. Our designer has taken into account all the wishes of the customer and the work has been done in the maximum time.
    • 392 USD

      The company’s website “Dubai”

      Website development
      Development of the site of the company- the importer and the exporter of fresh vegetables and fruits, as well as grain crops, such as wheat, eggs, corn, soya, wheat brown and wheat seeds in the Khmelnitsk region and Ukraine.
      The site is implemented on WordPress.
    • 500 USD

      Design of the Lending Sports School

      Web design
      Design of the Lending Sports School. All the wishes of the customer were taken into account.
    • 4500 USD

      CRM system for receiving and processing orders for food delivery.

      Web programming
      Create a CRM system for receiving and processing food delivery orders. The business is built on the principle of signature for regular delivery of food. The system helps to accept and process orders, make an individual menu, form a delivery schedule.
      Technologies used: RNR, Laravel, Bootstrap
    • 2500 USD

      Presentation of the mobile app

      Website development
      Presentation of the mobile app.
      A website that shows the potential user of the mobile app possible scenarios of using this program to communicate with people from different countries. By using the form on the site, the user can leave an application for a free subscription to the mobile app.
      Used technologies: SCSS, JavaScrip, tCSS 3, HTML5, webpack, gulp
    • 4000 USD

      Development of an administrative panel for the real estate project.

      Website development
      Development of an administrative panel for the real estate project.
      - Panel allows you to manage content for mobile applications.
      Analyze the statistics of the program.
      - View the current statements of all projects and change these statements using a cannabis board with overtake function and multi-level filtration.
    • 3500 USD

      Development of the administrative panel of the mobile app

      Web programming
      Development of an administrative panel for content management for a mobile app. In this project, the principle of limiting access to the roles control panel sections is implemented. Realised multi-level data filtration.
      Used technologies: Vue.js, RESTful API, JavaScript, HTML5, Sass, CSS 3

    Reviews and compliments on completed projects 8

    15 April 2023 65 USD
    Improve the Android application

    Quality
    Professionalism
    Price
    Availability
    Terms

    Mobile, Mobile and Clear

    24 February 2023 110 USD
    Connect our project on Flutter (cryptocurrency) to the end

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything went well, the performers were very responsive and exceeded the expectations set out in our TZ.

    18 January 2023 78 USD
    Alarm

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you for work. Everything is done correctly and according to the

    Quality
    Professionalism
    Price
    Availability
    Terms

    The work is done greatly, freelancer on communication, responds quickly and on the case, takes into account directions and comments, approaches the task responsibly and constructively.
    I recommend it.

    31 October 2018 16 USD
    Development of WordPress website

    Quality
    Professionalism
    Price
    Availability
    Terms

    Baggage for work
    Everything is done as agreed. Even a little more 🙂

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everything was done well.

    19 November 2013 13 USD
    PrestaShop - MultiShop and Payment Methods

    Quality
    Professionalism
    Price
    Availability
    Terms

    Thank you for work
    Victor approaches the case professionally - pleased with his work entirely, I recommend as a qualified specialist

    Quality
    Professionalism
    Price
    Availability
    Terms

    Everyone at the highest level is completely satisfied with the result. Thank you for your work - a responsible and honest freelancer.
    I will cooperate with him further.

    Activity

      Recent proposals 10
    Focus on Europe
    1244 USD
    Web App + Mobile App - Parking Control
    2862 USD
    Looking for Flutter Developer
    1234 USD
    Website for the sale of clothes
    91 USD
    Flutter mobile app / mobile app
    1797 USD
    From WordPress to Laravel
    78 USD
    List of site
    32 USD
    We need a person who will be able to complete the project until the end.
    261 USD
    Development of the website infrastructure in PHP
    100 USD
    Cross-platform app for IOS/Android on Flutter UI
    880 USD