Yuliia Khrystychenko
Offer Yuliia work on your next project.
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Kyiv,
Ukraine
30 days 9 hours back
available for hire
age 38 years
on the service 4 months 18 days
Rating
Successful projects
Average rating
Language proficiency level
Українська: fluent
Русский: fluent
English: upper-intermediate
Deutsch: intermediate
CV
Nice to meet You!
I am a digital strategist and AI architect specializing in the design and implementation of intelligent automation systems for marketing and sales.
With over 10 years of experience in e-commerce, healthtech, and edtech, I have delivered 30+ projects, ranging from online stores and educational platforms to complex AI-driven solutions for small and medium-sized businesses across Europe and Ukraine.
I don’t just set up tools — I design systems:
automated content marketing
AI assistants and chatbots
digital avatars and AI-powered video
Instagram as a scalable sales channel, not just a social media presence
My expertise lies at the intersection of strategy, system architecture, and hands-on execution.
I build solutions that:
operate without constant manual involvement
scale alongside business growth
save time, resources, and team effort
deliver measurable results
I work with businesses, personal brands, and online projects.
I communicate clearly, focusing on business goals and outcomes rather than templates or buzzwords.
My focus is on system thinking, transparency, and results, not temporary fixes.
Skills and abilities
Programming
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Bot Development
from 56 USD for hour
Design & art
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Presentations
from 226 USD for unit
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Social Media Page Design
from 451 USD for project
Services
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AI Consulting
from 34 USD for hour
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Content Management
from 451 USD for project
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Enterprise Resource Planning (ERP)
from 1128 USD for project
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Online Stores & E-commerce
from 34 USD for hour
Photo, Audio & Video
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Photo Processing
from 34 USD for project
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Video Advertising
from 56 USD for unit
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Video Creation by Artificial Intelligence
from 34 USD for variant
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Video Processing
from 56 USD for project
Promotion
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Social Media Advertising
from 451 USD for month
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Social Media Marketing (SMM)
from 451 USD for month
Outsourcing & consulting
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Project Management
from 1128 USD for project
Portfolio
- All works 6
- Content Management 1
- Social Media Marketing (SMM) 1
- Social Media Page Design 1
- Bot Development 3
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291 USD FAQ Ai Assistant.
Bot Development
An AI assistant has been implemented for processing incoming requests and providing initial consultations to clients.
Functionality:
• answers frequently asked questions (FAQ)
… • consults on services and products
• helps the client take the next step — schedule a consultation or leave a request
Result:
• automation of communication with clients
• reduction of workload on managers
• acceleration of request processing
The AI assistant allows for systematic processing of inquiries and prevents the loss of potential clients by providing quick and quality responses 24/7.
You can test the Assistant to understand how it can work in your business via the link.
Currently, the assistant operates in the Telegram messenger and can be installed in WhatsApp, Instagram, or on the website if needed.
#AIassistant #chatbot #automation #business #leadgeneration #marketing #onlinebusiness #sales #CRM #digital #SMM #AI #bots #entrepreneurship
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Instagram design focused on sales.
Social Media Page Design
This service is designed to transform your Instagram profile into a clear and effective online sales tool.
It’s not just about visual aesthetics, but about building a strategic profile structure that helps the user understand from the first seconds:
+ what you offer
… + who your product or service is for
+ how to make a purchase
What’s included in the service:
+ profile bio optimization
+ logical and clear account structure
+ holistic and professional visual style
+ focus on products, services and sales actions
+ profile adaptation to the type of business and its audience
Result:
An Instagram profile that:
+ looks professional
+ inspires trust
+ clearly conveys value from the first seconds
+ leads the user to purchase
Who is suitable for:
+ online businesses
+ stores and brands
+ entrepreneurs and experts
+ projects that sell or plan to sell via Instagram
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Setting up AI digital avatars for business | Experts
Content Management
I specialize in creating and implementing digital avatars based on artificial intelligence, which allow businesses and experts to create video content without constant filming, studios, and physical presence in front of the camera.
The digital avatar serves as a visual representative of the brand and is used for:
+ Reels and short videos
… + educational and expert content
+ promotional and advertising materials
+ scaling content for different formats and languages
What I do:
+ create AI-based digital avatars tailored to the niche and goals of the business
+ develop the visual style, image, and communication manner of the avatar
+ integrate avatars into SMM marketing automation systems
+ implement AI video solutions as part of automated content processes
Results for the business:
+ continuous production of video content without filming
+ significant savings in time and budget
+ quick launch of advertising campaigns and content
+ modern, technological, and scalable brand image
+ ability to grow without expanding the team
Who it is suitable for:
+ experts and personal brands
+ online businesses and e-commerce
+ companies that need regular video content
+ projects that want to use AI practically and strategically.
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Automated system for Insta with digital avatar (Germany)
Bot Development
This project involved the creation of an automated content marketing system for businesses, designed to build a consistent and stable Instagram presence without continuous involvement from the business owner.
The system addresses a core challenge faced by many companies: creating and scaling content systematically without manual effort or dependence on time, mood, or internal resources.
… Project Scope
Automated Instagram System.
A system was developed to automatically generate Instagram content:
+ post and Reel texts are generated using AI
+ content is adapted to both feed and short-form video formats
+ consistent style and content logic are maintained
+ regular posting is ensured
As a result, the Instagram account remains active and engaging without constant manual management.
Digital Avatar for Video Content.
The project includes a digital avatar integrated into the content system:
+ the avatar is used for videos and Reels
+ videos are created without filming, studios, or physical presence
+ the avatar functions as part of the automation system, not as a standalone product
This enables businesses to use high-performing video formats without complex production processes.
AI Assistant (Internal Content Tool).
An AI assistant in Telegram supports internal content workflows:
+ generation of post and video texts
+ adaptation of content to required formats
+ assistance with scripts and content ideas
System-Based Technical Approach.
The project was implemented as a unified automated system:
+ automation of content creation workflows
+ integration of generation, preparation, and publishing tools
+ use of a knowledge base to improve content quality and relevance
+ scalability for other niches and projects
The architecture allows the system to be expanded without rebuilding it from scratch.
Business Outcomes:
+ consistent content without manual effort
+ an active Instagram account without constant owner involvement
+ video content without filming or production
+ a stable, scalable system
+ time and resource savings
Core Value
This is not just post generation or a standalone digital avatar.
It is a systematic content automation solution that turns Instagram into a functional presence channel without ongoing manual management.
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AI sales agent for an online handbag store (Germany)
Bot Development
Within this project, an AI assistant for e-commerce was developed that works as a digital sales manager.
The assistant helps customers choose products, answers questions, and guides them from the first inquiry to purchase.
This is not a standard chatbot, but an intelligent system fully integrated with the online store and its product database.
…
HOW IT WORKS FOR THE CUSTOMER
The customer writes in the chat what kind of bag they are looking for, for example: “I need a small evening bag”.
The AI assistant analyzes the request, finds suitable products in the store catalog, and sends relevant options directly to the chat.
The customer can view the product or proceed directly to purchase.
AI ASSISTANT FEATURES
The AI assistant can:
- understand natural language queries
- work with the product catalog
- recommend products based on context
- guide the customer through the buying process
- automate responses and sales 24/7
TECHNOLOGY
The project includes:
+ integration with the e-commerce platform
+ business logic automation
+ intelligent search within the store database
+ real-time request processing
+ scalable architecture ready for business growth
PROJECT VALUE
This project demonstrates my experience in:
+ developing advanced AI assistants
+ automating sales and customer support in e-commerce
+ integrating AI with business systems
+ creating scalable AI solutions for companies
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AI assistant for SMM in Telegram - content factory for business
Social Media Marketing (SMM)
Content for business in just a few minutes.
Who is this solution for?
… - small and medium businesses
- experts and personal brands
- SMM specialists and agencies
- online projects and info products
I have developed an AI assistant in the Telegram messenger that automates content creation for social media and significantly reduces the manual work of copywriters and designers.
The solution allows businesses and experts to quickly obtain ready-to-publish texts and images without complex interfaces and technical knowledge. All interaction takes place in a simple and convenient Telegram chat.
What can the AI assistant do?
- generates sales and informational texts for social media
- creates images based on text descriptions
- processes and transforms the user's own photographs
- generates multiple images in different styles and scenarios from one photo
- works in multiple languages and adapts to different markets
How the system works (briefly)
The user interacts with the AI assistant through Telegram: sends text or uploads a photograph. The assistant analyzes the request and returns ready content — texts and images optimized for publication on social media.
Value for business
- significant reduction in content creation time
- no need for a designer or copywriter
- simple and intuitive interaction without training
- flexible use for different niches and content formats
- quick results focused on practical application
My role in the project
I was responsible for the complete development cycle of the project: from the idea and architecture of the AI assistant to the interaction logic, use cases, and final implementation as a commercial product.
The assistant is already being used as a functional tool and easily adapts to the needs of a specific business.
