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  1. Freelancers

Vadim P.

I dig tackling weird and wonky tasks that make other peeps run for the hills
Offer Vadim work on your next project.

Ukraine Khmelnitskyi, Ukraine
27 days 16 hours back
A little busy a little busy
7 Safes completed
4 years back
5 clients
on the service 11 years
Client profile
Freelancer Vadim P. — Ukraine, Khmelnitskyi. Core skill — Databases & SQL, Web Programming

Rating

Successful projects
90%
Average rating
No data
Rating
630
Databases & SQL
50 place out of 1203
Web Programming
742 place out of 6425
7 projects
Web Programming
1 project
HTML & CSS

CV

My focus is on providing support and development for Ruby projects,  with a particular emphasis on tackling atypical issues that other developers have been unable to solve, as well as maintaining outdated technology stacks.


Payment is hourly only, with rates determined by the complexity and urgency of the task at hand and negotiated on a case-by-case basis.

Skills and abilities

Programming

Services

Administration

Portfolio


  • The Events

    Web Programming
    The Events — example of freelancer's portfolio work in category Web Programming
    Development of the service complex for make.events

    #ruby #ruby-on-rails #java-script #react #Ember.js #postrgesql

  • New version of the Dp "Ukrpravinform"

    Web Programming
    New version of the Dp
    Participation in the development of the ROR part of the website of the DP "Ukrpravinform"
    #nginx #ruby #ruby-on-rails #postgresql #coffeescript #javascript, #rspec, #BDD

  • The Hipstar API

    Web Programming
    The Hipstar API — example of freelancer's portfolio work in category Web Programming
    Participate in the development of ruby API for ios и android clients apps Hipstar.
    #nginx #ruby #ruby-on-rails #postgresql #coffeescript #javascript, #rspec, #BDD

  • Price Analyst for Auto Parts Store

    Web Programming
    Price Analyst for Auto Parts Store — example of freelancer's portfolio work in category Web Programming
    A competitive price analyzer was implemented for the car parts store.

    Technologies: Ruby, Ruby on Rails, Celluloid, PostgreSQL, Redis

    … The achievements:
    1) A convenient interface of price comparison with the possibility of filtering the received data was implemented in accordance with the wishes of the client
    2) Optimal architecture is built to scale the number of analyzed competitors and positions.
    3) Integration with the client base.

    The characteristics:
    RoR 4.2 and Ruby 2.2
    2) For multiple accuracy parsing used celluloid
    3) The whole parsing was drawn into sidekiq
    4) Written capistrano tasks for managing an analyst

    #nginx #ruby #ruby-on-rails #postgresql #coffeescript #javascript, #rspec, #BDD

Reviews and compliments on completed projects 9 1

21 August 2021 45 USD
Сделать фид товаров на сайте на руби

Quality
Professionalism
Cost
Contactability
Deadlines

Все хорошо было сделано и в принципе быстро)

Anna Pivtsayeva | Personal | Response review

11 August 2021 23 USD
Correction of the site on the ruby

Quality
Professionalism
Cost
Contactability
Deadlines

It was done quickly and in the case.

Anna Pivtsayeva | Safe Safe | Response review

5 June 2018 6 USD
Требуется сделать ряд задачек по серверу

Quality
Professionalism
Cost
Contactability
Deadlines

Спасибо, как всегда приятно работать!

Aleksey Gura | Personal

29 May 2018 18 USD
Доработка функционала на RoR проекте

Quality
Professionalism
Cost
Contactability
Deadlines

Спасибо больше за еще одну решенную задачу на рельсах. Будем работать еще!

Aleksey Gura | Personal | Response review

23 May 2018 9 USD
Настроить SSL сертификаты и конфиги RoR

Quality
Professionalism
Cost
Contactability
Deadlines

Мастер своего дела, помог разобраться с конфигами на сервере. Могу только порекомендовать.

Aleksey Gura | Personal

22 May 2018 9 USD
Required support for RR

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you again for the work, we will work again.

Aleksey Gura | Safe Safe | Response review

21 May 2018 8 USD
Ruby on Rails on the server

Quality
Professionalism
Cost
Contactability
Deadlines

Great artist, we will work more!

Aleksey Gura | Response review

21 March 2017 26 USD
Ruby on Rails front-end store

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you, everything went well.

Dmitry Od | Safe Safe | Response review

2 March 2015 113 USD
Сайт каталог на YII

Quality
Professionalism
Cost
Contactability
Deadlines

Missed the deadline, the project was not ready
after extending the deadline, he didn’t do anything again and the site disappeared from the hosting altogether, after a request to put it on the hosting, he began to tell that it was not possible to set up the server for several days, in short, he lost the deadlines, and the project did not come out when planned.

Profile deleted | Response review

17 January 2015 350 USD
API аналізу учасників тем на ресурсі skladchik.com

Quality
Professionalism
Cost
Contactability
Deadlines

Вадим вразив мене швидкістю своєї роботи. Так моментально виконати поставлене завдання можливе лише за наявності великого досвіду і професіоналізму, який він, без сумніву, має.
Чітко виконує поставлені перед ним завдання, не ставить зайвих питань і працює до досягнення бажаного для замовника результату.
Рекомендую його як відповідального і виконавчого фрілансера.
ДЯКУЮ, Вадим, за якісну роботу.

Profile deleted | Response review

Activity

  Latest proposals 10
Looking for experienced developer Personal project
5000 USD
Dimensional data modeling Personal project
34 USD
Fix page 404 and add a micromark.
23 USD
Write an explanation to the project on Ruby
11 USD
by SYR
23 USD
Change the RUBY code
11 USD
Boat for collecting and analyzing statistics of the work of the establishment in slack Personal project
23 USD
Writing Ruby package by analogue to the already implemented PHP package
68 USD
The RoR website
45 USD
Сделать фид товаров на сайте на руби Personal project
45 USD