Freelancer Oleksandr Ovsiannikov (C#, web Programming) ≡ AnnihilatorStudios

Oleksandr completed the project in a few days, while other freelancers claimed that it would take half a month. All revisions were taken into account, I received exactly the product I wanted.

5.0

Oleksandr Ovsiannikov

9 October 2025

Доработки по RM

Personal 134 USD

all great, thank you for the work

5.0

Oleksandr Ovsiannikov

5 July 2024

Добавление музыки и анимации в RM

Personal 134 USD

everything is great, thank you for the good work

5.0

Oleksandr Ovsiannikov

29 June 2024

Добавление анимации в игру

Personal 201 USD

everything is good, everything is done as agreed, thank you

5.0

Oleksandr Ovsiannikov

25 June 2024

Integration with RM API

Personal 604 USD

Everything is great, even considering the initial bugs on the backend, showed flexibility and implemented everything perfectly on the frontend, after backend corrections everything worked fine.

5.0

Oleksandr Ovsiannikov

19 June 2024

Добавление анимации для RM

Personal 269 USD

Beautiful and responsible approach. Let's continue working!

5.0

Oleksandr Ovsiannikov

5 June 2024

Creating the backbone of the RM game

Personal 537 USD

Everything is great, Alexander shows a very professional approach, trying to look into the essence, even with relatively new technologies for him. Deep understanding of development is visible.

5.0

Oleksandr Ovsiannikov

23 May 2024

Creating Telegram Game

Personal 291 USD

Very competent specialist!
Competent planning, bug-free code.
The person is always in touch, everything can be agreed upon.
I will be happy to continue cooperation!

5.0

Oleksandr Ovsiannikov

10 May 2024

Фиксы игры бомбардир

Personal 176 USD

All great, fast, and high-quality. The task was completed precisely according to the specification, without fixes and rework.

5.0

Oleksandr Ovsiannikov

16 April 2024

Full list of webhooks needed for GTA 5

27 USD

Everything is done at the highest level!
I delved deeply into the project and completed it at 12 out of 10.
I recommend the performer, I am very satisfied.

5.0

Oleksandr Ovsiannikov

11 April 2024

Filling Telegram channel

112 USD

Everything is done in the best way, even more than discussed. It is also important to always be in touch. Recommendation

5.0

Oleksandr Ovsiannikov

4 April 2024

Specialist for the implementation of threejs scenes

134 USD

A professional specialist, knows his business, has performed the task quality, in time and without any problems. I strongly recommend.

5.0

Oleksandr Ovsiannikov

12 March 2024

The usual list of tasks

67 USD

A good performer. Completely understands the logic of the project and builds the entire logical chain to the end.

5.0

Oleksandr Ovsiannikov

23 February 2024

You need a specialist who can make a 3D model in Blender

134 USD

It is done in time, well! I recommend it!

5.0

Oleksandr Ovsiannikov

15 February 2024

Analysis of HTTP requests

22 USD

It does not solve standard tasks. very satisfied

5.0

Oleksandr Ovsiannikov

12 February 2024

Working a map

22 USD

I'm going to do this quickly and well, and I'm going to recommend it to everyone.

5.0

Oleksandr Ovsiannikov

10 February 2024

Send the site to print in the .pdf format

67 USD

The executor did everything to fulfill the order in time and even when the defects were found in the TZ it led the matter to the end.

5.0

Oleksandr Ovsiannikov

5 February 2024

Total projects:

21

Successful projects 100% 0 arbitrations

Average rating:

5.0

21 reviews

5.0

Professionalism

5.0

Quality

5.0

Price

5.0

Contactability

5.0

Deadlines

Latest proposals 10

Project	Budget	Proposal	Deadline	Added
Tiktokj games	100 USD	100 USD	7 days	11 Jul
UAWORLD	Not specified	Not specified	7 days	6 Jun
MTA LOST L.A.	45 USD	45 USD	7 days	30 May
Ren'Py developer / scripter	Not specified	22 USD	1 day	7 May
Ukrainian MTA project	Not specified	Not specified	7 days	7 May
GTA POLTAVA	112 USD	112 USD	7 days	6 May
GTA Project	22 USD	22 USD	7 days	26 Apr
We are looking for a specialist to develop Playable for iGaming (slots / casino)	Not specified	179 USD	4 days	23 Apr
I am looking for a developer to create a mobile project (GTA RP UA)	Not specified	22 USD	1 day	13 Apr
Patch .Net dll	45 USD	45 USD	1 day	12 Apr

Tiktokj games

Status Closed without completion

Type Personal project

Budget 100 USD

Proposal 100 USD

Deadline 7 days

Added 11 July

UAWORLD

Status Closed without completion

Type Personal project

Budget Not specified

Proposal Not specified

Deadline 7 days

Added 6 June

МТА LOST L.A.

Status Closed without completion

Type Personal project

Budget 45 USD

Proposal 45 USD

Deadline 7 days

Added 30 May

Ren’Py-розробник / скриптер

Status Project expired

Type Public project

Budget Not specified

Proposal 22 USD

Deadline 1 day

Added 7 May

Український МТА проект

Status Closed without completion

Type Personal project

Budget Not specified

Proposal Not specified

Deadline 7 days

Added 7 May

GTA POLTAVA

Status Closed without completion

Type Personal project

Budget 112 USD

Proposal 112 USD

Deadline 7 days

Added 6 May

Проект GTA

Status Closed without completion

Type Personal project

Budget 22 USD

Proposal 22 USD

Deadline 7 days

Added 26 April

Ищем специалиста для разработки Playable под iGaming (слоты / casino)

Status Project expired

Type Public project

Budget Not specified

Proposal 179 USD

Deadline 4 days

Added 23 April

Шукаю розробника для створення мобільного проєкту (GTA RP UA)

Status Suspended by administration

Type Public project

Budget Not specified

Proposal 22 USD

Deadline 1 day

Added 13 April

Пропатчить .Net dll

Status Closed without completion

Type Public project

Budget 45 USD

Proposal 45 USD

Deadline 1 day

Added 12 April

Oleksandr Ovsiannikov
Ukraine
21 0
Available for hire

Projects 21
Rating 5.0
Rating 1 856

Want to offer Oleksandr Ovsiannikov a job?

If you have an account, log in

Last project: 5 months back
Bids in the last two weeks: 1
Collaboration with clients: 14

Українська: Fluent
Русский: Fluent
English: Intermediate

Profile

Indicators

Specializations

C#

Web Programming

Skills and abilities

Programming

Portfolio Works

Client reviews

A solution is needed for downloading videos from Google Drive.

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

Доработки по RM

5.0

Oleksandr Ovsiannikov

Добавление музыки и анимации в RM

5.0

Oleksandr Ovsiannikov

Добавление анимации в игру

5.0

Oleksandr Ovsiannikov

Integration with RM API

5.0

Oleksandr Ovsiannikov

Добавление анимации для RM

5.0

Oleksandr Ovsiannikov

Creating the backbone of the RM game

5.0

Oleksandr Ovsiannikov

Creating Telegram Game

5.0

Oleksandr Ovsiannikov

Фиксы игры бомбардир

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

5.0

Oleksandr Ovsiannikov

Indicators

Total projects:

21

Average rating:

5.0

5.0

5.0

5.0

5.0

5.0

Activity