Ruslan Zotsenko
Private message 
Offer work 
Kyiv,
Ukraine
available for hire
Rating
Language proficiency level
Українська: fluent
Русский: advanced
English: intermediate
Čeština: pre-intermediate
Skills and abilities
Programming
Design & art
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Outdoor Advertising
from 158 USD for month
Services
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Information Gathering
from 45 USD for project
- Website Development
- Website Maintenance
Promotion
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Contextual Advertising
from 226 USD for month
- Email Marketing
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Lead Generation & Sales
from 158 USD for month
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Marketing Research
from 113 USD for project
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Social Media Advertising
from 180 USD for month
- Website SEO Audit
Mobile development
Administration
Outsourcing & consulting
Portfolio
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Cv
My CV
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1000 USD Full Stack developing RRPBackend
Javascript and TypescriptThis is the backend part of a system for managing repair and renovation projects (Repair & Renovation Projects). The service provides full CRUD functionality for managing team members and completed projects, ensures secure access to the admin panel via token-based authentication, and supports image uploading to Cloudinary.
Tech Stack
Node.js
… Express
MongoDB + Mongoose
Multer — for file handling
Cloudinary — for image storage
JWT (Access + Refresh tokens) — for authentication
CORS, dotenv, cookie-parser — utility libraries
Main Features
Admin authentication using JWT (access + refresh tokens)
Team management (CRUD: create, update, delete, view)
Project management (CRUD: create, update, delete, view)
Support for image uploads via URL or local file
Cloudinary integration
Secure /admin route with token protection
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Teaching
Marketing Research
The course course.
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Portfolio
Marketing ResearchIn the middle of the document you can get acquainted with the projects that I am conducting at this moment, you can also get acquainted with the conditions of cooperation.
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The Last Casey
Marketing ResearchMy latest work with targeted advertising
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Targeting
Marketing ResearchI make a 300% profit.
Reviews and compliments on completed projects 7
5 November 2025
27 USD
Write a javascript script for indesign
I did it qualitatively and quickly. I am ready to cooperate further.
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20 October 2025
1319 USD
Backend Developer
Everything is great, let's keep working.
| Personal | Response review
6 December 2023
11 USD
Personal project
The project was implemented timely and properly according to TZ.
20 November 2023
11 USD
Personal project
The project is done timely and with repairs.
17 November 2023
254 USD
Developing an Appendix Strategy
Good performers, they found a common language, all the directions were done quickly.
10 October 2023
11 USD
Check if the pixel is correctly installed.
Everything was good, given the direction to which direction to work, what was required.
12 September 2023
11 USD
Short interview about freelance and remote work - personal project for Roslan Zocenko
Ruslan provided very useful information, very content and interesting answers. We have a great experience of working with customers. I recommend it!
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
|---|---|---|---|---|---|
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Launch of Google Ads
226 USD
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I am looking for a backend/full-stack developer to create a cloaking service.
609 USD
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Telegram bot
34 USD
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Senior Backend Developer / AI Engineer for Real-Time Interactive Platform
1000 USD
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We are looking for a marketing assistant / junior marketing manager for permanent remote work.
582 USD
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Write a bot in Telegram for scheduling clients of the massage office.
34 USD
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A massage salon needs a bot in Telegram.
23 USD
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Referral-Analytical Telegram Bot
600 USD
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Game developer
2000 USD
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Full Stack Developer – AI Implementation Platform
1000 USD
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