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Ivan O.

Web and Mobile development
Offer Ivan work on your next project.

Ukraine Khmelnitskyi, Ukraine
18 hours 4 minutes back
Available for hire available for hire
83 Safes completed
2 arbitrations
8 months 24 days back
56 clients
on the service 15 years

Rating

Successful projects
98%
Average rating
10 out of 10
Rating
6738
Website Development
297 place out of 2339
Web Programming
77 place out of 6430
61 projects
Web Programming
17 projects
PHP
11 projects
HTML & CSS
5 projects
Javascript and Typescript

Language proficiency level

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

CV

Development of projects of any complexity:
from landing pages (Landing page), business card sites (catalogues), corporate sites, online stores to large portals, as well as web resources with non-standard functionality. Development of mobile applications.


Question answer


What do you need to get started?
Provide TT (Technical Task) or fill out a brief (application form) to accurately indicate the budget and deadlines for the project.


When can you start work?
After reserving money in the Safe service


How is the cooperation take place, control of the project implementation?
Website development is conditionally divided into 3 stages: design, layout, programming.


:галочка: Stage 1 - design. Development of the main page (concept, general direction) -> I send it for evaluation -> after comments I make edits/adjustments -> approval -> rendering of internal pages.
:галочка: Stage 2 - layout - converting the design layout into a web page -> testing on different types of devices in order to identify and eliminate incorrect display -> sending for approval (edits / corrections if necessary -> approval).
:галочка: Stage 3 - final, integration with CMS, implementation of the necessary functionality, test filling of pages as an example, drawing up instructions for using the admin panel.


Is there support for the project?
Yes, within a certain period (depending on the project) support is provided.
Support is carried out in free time, because. Your project has given up, and work on another is already in full swing, and the response time for all your questions and corrections is 24 hours.
Even better, collect all the questions in one letter - and send it as a package.


Important Notes:
Saturday-Sunday, holidays - days off.
I work during business hours from 9:00 to 18:00.
I work using the Safe service or on an advance payment of 50% - I do not confirm direct orders.

Call up (whether Skype or phone) only by prior arrangement and in the presence of TK.

The task in voice mode - no one has yet been able to set it, but I can’t remember it, let’s cherish each other’s time.


I do not take part in competitions, tests, sketches, etc.

Skills and abilities


Outsourcing & consulting

Portfolio


Reviews and compliments on completed projects 82 1

11 September 2025 33 USD
Assistance with the FF project

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is great, thank you for your help.

9 July 2025 23 USD
Development of a mobile app for the gym

Quality
Professionalism
Cost
Contactability
Deadlines

Consultation and project assessment completed successfully

28 May 2025 395 USD
Layout and stretching WP+ACF

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you for the work. Very responsible performer, solved all the tasks quickly and efficiently without any problems.

22 January 2025 11 USD
Approval of the technical specification

Quality
Professionalism
Cost
Contactability
Deadlines

High-level professional. Attention to detail. Clear and constructive questions. Making useful adjustments and important improvements. I definitely recommend for collaboration.

11 November 2024 462 USD
Website development

Quality
Professionalism
Cost
Contactability
Deadlines

The project is not very simple, we did the first part, the frontend.
The freelancer has enough skills. But for some reason, there were problems with time management.
As a result, the work produced a fairly decent website.

31 October 2024 350 USD
Need a redirect plugin for WordPress.

Quality
Professionalism
Cost
Contactability
Deadlines

Quickly and professionally) I recommend for collaboration!

2 August 2024 107 USD
Additional changes for Geometryy Store

Quality
Professionalism
Cost
Contactability
Deadlines

Several additional unmentioned additions were needed for the website, everything was done flawlessly.

31 July 2024 1568 USD
Creating an online store website from scratch

Quality
Professionalism
Cost
Contactability
Deadlines

Ivan is a professional whom I can recommend with full confidence! The work was completed on time, with minimal corrections on the frontend and no errors on the backend. One of the main requirements for the project was loading speed, and Ivan handled the task excellently - the site loads almost instantly. I will definitely keep the contact and hope for future collaboration!

2 July 2024 68 USD
Add English version of the website

Quality
Professionalism
Cost
Contactability
Deadlines

Clear communication, meeting deadlines, and high-quality work. In other words - an excellent contractor whom I will turn to again and recommend.

25 June 2024 147 USD
Improving a Wordpress website

Quality
Professionalism
Cost
Contactability
Deadlines

The work was completed, there was a problem with availability on the weekend, overall - satisfied with the cooperation.

19 June 2024 29 USD
Update the SRS for Geometryy.store

Quality
Professionalism
Cost
Contactability
Deadlines

High-quality and quickly made edits in accordance with the new requirements, I recommend.

10 June 2024 23 USD
Single page website design

Quality
Professionalism
Cost
Contactability
Deadlines

All quickly and qualitatively, all wishes were fulfilled! I will contact again

29 February 2024 361 USD
The site on the React Chateau Part 3/3

Quality
Professionalism
Cost
Contactability
Deadlines

Well, we’re going to work further!!!The !

21 February 2024 275 USD
Ruby on Rails backend

Quality
Professionalism
Cost
Contactability
Deadlines

A competent specialist. Always in contact, on all emerging matters, he always gives open consultation. Everything in time.

3 February 2024 316 USD
The site is reacted Part 2/3

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is good. The work was done in accordance with the requirements.

11 January 2024 226 USD
Вёрстка сайта на React | Часть 1/3

Quality
Professionalism
Cost
Contactability
Deadlines

Good man, we are working on.

13 July 2023 226 USD
Optimization of site

Quality
Professionalism
Cost
Contactability
Deadlines

Great work, all the tasks have been completed, I recommend.

7 July 2023 180 USD
Development of WP website

Quality
Professionalism
Cost
Contactability
Deadlines

I do not recommend this freelancer. Absolutely not competent person. Ivan had to have made a small snake on the site. Few of it that he did not perform any point on the TZ so still damaged the site. Half of the page has disappeared from the site, the menu has ceased to work. I wrapped on the responses and was very regretted. I don’t recommend this freelancer!!The !

19 June 2023 56 USD
Design of the site

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is done quality and in time. Thank you and recommend

2 May 2023 11 USD
Replacement of application forms on the wordpress page

Quality
Professionalism
Cost
Contactability
Deadlines

The task is done, the task is done strictly.

Quality
Professionalism
Cost
Contactability
Deadlines

The project is well done, all wishes are taken into account. I recommend it.

21 April 2023 23 USD
Woocommerce fields -> Hubspot

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is OK. Thank you for the effort

14 April 2023 338 USD
The online store. The other pages

Quality
Professionalism
Cost
Contactability
Deadlines

I am very pleased with the cooperation with Ivan. a thoughtful approach. A high quality trail. Adequate perception of the right

1 April 2023 226 USD
The online store. The main page

Quality
Professionalism
Cost
Contactability
Deadlines

Due to the force majeure, the time was longer. I am satisfied with the quality of Ivan’s work. We will continue to work on the next stages of the project.

Quality
Professionalism
Cost
Contactability
Deadlines

C. Ivan is very comfortable working. Development is always small nuances and questions, and with Ivan you can just constructively discuss them and find the optimal solution. We are very pleased with the cooperation and we can work together more. I strongly recommend Ivan.

2 March 2023 68 USD
Implementation of site

Quality
Professionalism
Cost
Contactability
Deadlines

It’s not the first time I work with this freelancer – an excellent specialist

3 January 2023 248 USD
Professional Care

Quality
Professionalism
Cost
Contactability
Deadlines

I am a review manager with a few years of experience.Our website was on 6-7 pages.With the plus:
I've got a lot of money for the previous developer - few people like it, but thank you.
He responded quickly to the messenger.
He realized everything he thought.
I patiently accepted all the comments and requests 🙂

From the Minus:
- Communication was only written, the voice was not able to talk when it was hot (two times), but we sleep on a failed moment for the call.
- for a couple of moments turned with help to another front
My time went earlier than I expected at this project.❤The testman.- the deadlines exceeded even though and counted with the risks of lighting.But there was an additional rush from our side, I won’t say that it has extended everything, but I admit that it was.As a summary, composing the price for the project and the result - I think it's okay and I calmly recommend Ivan for work!and 🙂
I will go again.

30 December 2022 606 USD
Implementation of add-ons to the MB. React Native (React Native)

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is good. I recommend cooperation!

22 December 2022 45 USD
Development of WordPress website

Quality
Professionalism
Cost
Contactability
Deadlines

Everything as negotiated. thank you

30 November 2022 45 USD
Preparation of the personal office

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is great as usual! I recommend

21 November 2022 113 USD
Publication of a new page on the website

Quality
Professionalism
Cost
Contactability
Deadlines

Everything at the highest level as usual. Thank you !

17 November 2022 135 USD
Implementation of WordPress website

Quality
Professionalism
Cost
Contactability
Deadlines

Well, I recommend cooperation.

11 November 2022 23 USD
Implementation of site

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is great as usual. thank you

10 November 2022 34 USD
Reviews on the site

Quality
Professionalism
Cost
Contactability
Deadlines

It’s all done by TZ, thank you. We work further

9 November 2022 113 USD
Website of the Clinic

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you very much for your attention to your wishes. All superb

8 November 2022 56 USD
Upgrades on the site

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is fine as usual. Recommendation

Quality
Professionalism
Cost
Contactability
Deadlines

Great experience of interaction with this freelancer.

Despite the difficult working conditions, it worked well.

I strongly recommend.

27 October 2022 45 USD
Posts Tagged wordpress experts medical4

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you very much, everything was done well and without any additional directions.

22 October 2022 27 USD
Repair the promo function

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is great as usual. I recommend

20 October 2022 45 USD
WordPress page for Experts Beauty

Quality
Professionalism
Cost
Contactability
Deadlines

A lot of thanks. Everything is done exactly in time and in time.

4 October 2022 23 USD
Automatic Submit of Order After Payment via PayPal

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is fine as usual. thank you

19 September 2022 27 USD
Update the site header

Quality
Professionalism
Cost
Contactability
Deadlines

Everything accurately and in time. I recommend

9 September 2022 18 USD
React / Next.js Multilevel hierarchy list

Quality
Professionalism
Cost
Contactability
Deadlines

The work was done well, Ivan was an excellent developer, taught all the wishes, was always in contact.

31 August 2022 56 USD
Доработка корзины Wordpress (плагин EasyCart)

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is great. Experienced and responsible freelancer. I recommend

25 August 2022 180 USD
Planning and programming on WordPress

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you for the good work, everything is done in time and for TZ. I recommend the executive!

12 August 2022 203 USD
Front Tend in React

Quality
Professionalism
Cost
Contactability
Deadlines

I liked a quick response to the direction.
I didn't like it - not everything was done according to the makeup, it was to do the directions, which they spent extra time on.

11 August 2022 11 USD
The WP+WCFM website

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is good. The tasks are fulfilled in full.

Quality
Professionalism
Cost
Contactability
Deadlines

It was a very long process, but we finally managed.

22 June 2022 45 USD
The joints page wus

Quality
Professionalism
Cost
Contactability
Deadlines

It’s not the first time, I recommend.

10 June 2022 204 USD
Задачи по Ruby (продолжение)

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is done well! Thank you !

Profile deleted | Personal | Response review

9 June 2022 68 USD
Further development of the site

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you for work, everything is fine.

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you very much for the quality work! Everything is very good!
We created a huge multi-page site. Ivan did greatly! They counted all the directions, even outside the TZ, which Ivan did without taking any copies. Thank you very much for a well-made website.
It was always in contact, all the routes were quickly put in place.
I advise! Excellent quality . I hope we will cooperate again.

27 May 2022 45 USD
Edit LF website

Quality
Professionalism
Cost
Contactability
Deadlines

I’ve done it for the second time, I recommend it for the second time.

20 May 2022 68 USD
VOOS Edits

Quality
Professionalism
Cost
Contactability
Deadlines

I am happy with the work, everything is done, I recommend.

19 April 2022 180 USD
Creating a website on WordPress

Quality
Professionalism
Cost
Contactability
Deadlines

Everything was done, during the performance of the task there were additional difficulties and work was also done.

21 March 2022 357 USD
Редизайн сайта (часть 1)

Quality
Professionalism
Cost
Contactability
Deadlines

The project is implemented according to T. Thank you for work

Profile deleted | Personal | Response review

14 February 2022 17 USD
Аналіз оновлення мобільного додатку з Ionic на React Native

Quality
Professionalism
Cost
Contactability
Deadlines

Ivan is the real professional of his business! Recommendations for joint projects!

8 February 2022 245 USD
Задачи по Ruby

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is good. We work further!

Profile deleted | Personal | Response review

29 November 2021 183 USD
Applications for React Native

Quality
Professionalism
Cost
Contactability
Deadlines

The specialist is good, the time has been delayed for various reasons, I hope it will be faster, I will contact more, I recommend!

12 October 2021 133 USD
Turn 3 pages and move to WP.

Quality
Professionalism
Cost
Contactability
Deadlines

A great executive. It was done more than required by TZ.

Profile deleted | Safe Safe | Response review

7 September 2021 61 USD
Making a few links on WordPress

Quality
Professionalism
Cost
Contactability
Deadlines

The task was to fix a few bugs on the WP website and make a couple of improvements. Discovered with foreign codes in several plugins and worked well with tasks. The strong side of Ivan - patiently and consistently solved all the problems that arose during the work. I found a bug that I didn’t know. He was in contact all the time and answered almost instantly any questions. I recommend !

Profile deleted | Safe Safe | Response review

2 August 2021 158 USD
Posts on WordPress

Quality
Professionalism
Cost
Contactability
Deadlines

Very pleased with the collaboration, especially impressed with high professionalism! Thank you, we work further.

30 June 2021 45 USD
Posts for WordPress WooComerce

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you ! The tasks are performed greatly!

Quality
Professionalism
Cost
Contactability
Deadlines

The task, which was initially planned to be carried out in a few days in fact extended by 4 months, but in honor of Ivan, it is worth noting that facing a huge number of technical difficulties he still did not give up and reached the task to his logical completion. So you can be sure if Ivan takes up for your task, then he will make the most effort to accomplish it. I recommend cooperation!

1 June 2021 184 USD
Переработать сайт

Quality
Professionalism
Cost
Contactability
Deadlines

Спасибо за работу. Приходилось конечно напоминать о некоторых моментах из ТЗ. но в сравнении с тем как работают другие фрилансеры все очень хорошо!

Profile deleted | Personal | Response review

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you for the help and closure of many tasks.

14 May 2021 51 USD
Доработка микроразметки на сайте

Quality
Professionalism
Cost
Contactability
Deadlines

Спасибо за работу, проект выполнен, затянули проект но кажется справились

Profile deleted | Personal | Response review

20 April 2021 23 USD
Implementation of site

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you for work
I recommend this specialist to cooperate! )

29 March 2021 23 USD
Repair the site to wordpress

Quality
Professionalism
Cost
Contactability
Deadlines

Ivan performed a job that caused trouble with other freelancers. Quality, fast and without any problems. I advise you to contact Ivan if you need a result. Very pleased with the work.

19 March 2021 459 USD
Review of Ruby on Rails

Quality
Professionalism
Cost
Contactability
Deadlines

Successfully fulfilled the task. He was always in contact and did not break the deadlines.
A lot of thanks!

Profile deleted | Safe Safe | Response review

2 March 2021 61 USD
Доработка лендинга Алеан

Quality
Professionalism
Cost
Contactability
Deadlines

Всё хорошо. Работа выполнена в соответствие с требованиями

Profile deleted | Personal | Response review

24 February 2021 61 USD
Выполнить ряд правок по сайту

Quality
Professionalism
Cost
Contactability
Deadlines

Спасибо за работу, правки выполнены качественно и в срок) будем еще сотрудничать)

Profile deleted | Personal | Response review

24 February 2021 41 USD
Work on the site

Quality
Professionalism
Cost
Contactability
Deadlines

Спасибо, все вовремя и по тз!

Profile deleted | Safe Safe | Response review

18 February 2021 23 USD
Редактирование сайта dneprometiz.com

Quality
Professionalism
Cost
Contactability
Deadlines

Хорошая работа. Качественное исполнение и быстрый ответ.

16 February 2021 204 USD
Разработка лендинга

Quality
Professionalism
Cost
Contactability
Deadlines

Всё в порядке. Жду архив с сайтом

Profile deleted | Personal | Response review

12 February 2021 11 USD
Ruby доработка

Quality
Professionalism
Cost
Contactability
Deadlines

Сделал все на ура, все работает. Быстро качественно:)
Всем рекомендую к сотрудничеству.

2 December 2020 68 USD
Правки сайта на опенкарт.

Quality
Professionalism
Cost
Contactability
Deadlines

Все хорошо, работа выполнена в срок.

Quality
Professionalism
Cost
Contactability
Deadlines

Ivan knows his business from a technical point of view. Operatively operates and introduces rights within the agreed TZ.
satisfied with work. If you want a quality done work, you need to know what you want and just make the most detailed TZ.

13 November 2020 68 USD
The site is open card.

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you, I did everything in time and quality.
I recommend !

11 September 2020 20 USD
Додати кнопку укр мова

Quality
Professionalism
Cost
Contactability
Deadlines

Иван предельно систематичный и организованный программист. Легко понимает что нужно заказчику. Работал я с ним и по другим проектам, понял, что нет задачи с которой он не может справиться. Спасибо.

10 August 2020 31 USD
The Ruby on Rails website

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is done. The programmer is always in touch. The calls.

Profile deleted | Safe Safe | Response review

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is great, all directions are done. I recommend Ivan as an executive.

Quality
Professionalism
Cost
Contactability
Deadlines

All tasks were performed quality and quickly.

Activity

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