Mykyta Marchenko
Private message 
Offer work 
Kyiv,
Ukraine
available for hire
Rating
Language proficiency level
Українська: fluent
Русский: fluent
English: advanced
CV
Mykyta Marchenko is an experienced programmer and freelancer specializing in the development of bots, scripts, and automated solutions using Python and Node.js. I work professionally with the Telegram API, creating reliable, fast, and scalable bots for businesses, services, and startups.
I have deep expertise in:
developing Telegram bots of any complexity
automating processes and writing custom scripts
integrating APIs and third-party services
applying artificial intelligence and data analytics
processing, analyzing, and visualizing data
In my work, I focus on code quality, security, efficiency, and results for the client. I am able to quickly immerse myself in a task, offer optimal technical solutions, and bring projects to completion within the agreed time frame.
Key skills:
Python (bots, scripts, automation, data analysis, AI)
Node.js (backend, bots, API)
Telegram Bots (aiogram, pyrogram, telegraf, etc.)
Artificial intelligence and analytics
REST API, integrations
Working with databases
Project optimization and support
I am ready to collaborate on both one-off tasks and long-term projects. I value clear technical specifications, open communication, and mutual responsibility.
Skills and abilities
Programming
Design & art
Photo, Audio & Video
Promotion
Outsourcing & consulting
Portfolio
- All works 14
- Python 1
- Cybersecurity & Data Protection 1
- Web Programming 2
- Desktop Apps 1
- Client Management & CRM 1
- Data Parsing 1
- AI & Machine Learning 2
- Bot Development 3
- Cryptocurrency & Blockchain 1
- Enterprise Resource Planning (ERP) 1
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Invoice / PDF Billing System
Web Programming
Modern invoice and billing system built with HTML & CSS. Ready for PDF export and printing. Suitable for SaaS, freelancers and businesses.
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Admin Panel / CRM Dashboard UI
Client Management & CRM
Prototype of secure admin panel and CRM dashboard for managing users, orders, payments, and analytics. Designed for SaaS and business platforms.
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Crypto Portfolio & Trading Signals Dashboard
Cryptocurrency & Blockchain
Prototype of a cryptocurrency analytics platform with portfolio tracking, trading signals, and market analytics based on artificial intelligence.
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Price Monitoring & Competitor Tracking Dashboard
Enterprise Resource Planning (ERP)
Prototype of an automated price monitoring system for e-commerce companies. Includes competitor tracking, price trends, and market analysis.
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AI Resume Analyzer / HR Automation Tool
AI & Machine Learning
Prototype of an artificial intelligence-based system for automatic resume analysis, candidate evaluation, and skill identification. Developed for HR teams and recruitment agencies.
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Cyber System Monitoring Interface
Cybersecurity & Data Protection
Desktop interface for system monitoring and security visualization. Includes real-time metrics, logs, network status, and security.
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Analytical web business management panel (Dashboard / Analytics)
Desktop Apps
Modern business management analytics dashboard with data visualization, AI block, and administrator interface.
Technologies
… Frontend UI (JavaScript / Web Dashboard concept)
Python (Desktop prototype)
UI/UX Design
Business Analytics
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Telegram bot for business automation (CRM / Analytics / AI)
Bot Development
Professional Telegram bot created as a single system for managing business processes directly in Telegram.
The bot simulates a full-fledged CRM panel and allows for convenient management of applications, payments, analytics, clients, and internal tasks.
… The project demonstrates the logic of business processes, UI/UX in Telegram, and an approach to scalable solutions that can be used in real commercial projects.
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Telegram bot mirror + translator
Bot Development
A Telegram bot that can "steal" posts 1 to 1 from selected Telegram channels. After that, they are sent to a technical channel where you can choose to post them or not in your selected channel. Available translation of posts based on AI Llama 3 from Meta. Translation into Russian, Ukrainian, and English.
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Telegram script that writes comments based on AI
AI & Machine Learning
I developed a Telegram script that writes comments under posts of Telegram channels from accounts based on the AI Gemini 2.5 Flash. Everything is automated in the script. You can also add many channels and accounts and configure their usage. Additionally, you can manually adjust the style of writing comments.
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Survey and post analytics bot
Bot Development
There was an order to create a Telegram bot for analytics for the company Grand Car.
The bot can:
1. Surveys:
… ✓ Can conduct surveys
✓ Can track who voted (name, username, ID)
✓ Tracks the user's option
✓ Percentage ratio of those who voted/did not vote
✓ Statistics on response options
✓ List of those who did not vote (from active users)
2. Posts:
✓ Can track posts
✓ Tracks only people with rights (owners, administrators, etc.)
✓ Sees reactions
✓ Sees those who wrote “+” under the comment
✓ List of all reactions
✓ List of all who responded to the post
✓ List of all who did not respond to the post
3. Additional features:
✓ Convenient intuitive design
✓ Export to Excel
✓ Periodic tasks
✓ Works on a remote server
I can distribute copies to everyone for a certain cost.
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Telegram bot data parser
Data Parsing
The bot is created in Python using the aiogram library. When the client shares their phone number, it writes each successful registration in the developer panel. The bot parses the phone number, Telegram ID, and username.
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Website - online store
Web Programming
An order was received from a little-known brand. I created a website for the client according to their specifications. The client was satisfied.
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Telegram Bot Auto Atelier DiMar
Python
An order was received from an auto workshop. It was necessary to create a bot in Telegram for familiarizing with prices, menu, and viewing services. The order was completed successfully. The bot operates on a cloud server.
Reviews and compliments on completed projects 11 1
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Real expert -
Craft master -
Quick answers -
First-class quality -
Nice communication -
High responsibility -
Great price -
Lightning fast
16 May
27 USD
Automatic generation of SEO descriptions for doctor pages (UA + RU)
The task was completed efficiently and on time. Thank you for your work!
20 April
68 USD
Telegram Mini App for order updates
Agreed with the developer, successfully completed
| The project was completed with quality and on time, I recommend!
Quickly and professionally, I am satisfied. Mykyta provides technical support for the project even after completion. Thank you very much!
4 February
18 USD
Update: Telegram bot for chats: giveaways among commentators + USDT payouts through xRocket
I did everything quickly and efficiently. This is not the first time I am working with this developer. I recommend!!!
The work was done as it should be, now I will be testing. I will let you know what and how.
30 January
45 USD
Creation of a Telegram bot
Excellent work done, quickly and with quality. Good communication.
5 December 2025
23 USD
Автоматизация генерации текстов о врачах для WordPress
Quickly, professionally, and with quality. The task was completed exactly as expected. I recommend the performer!
26 November 2025
23 USD
News parser from Telegram preferably on node.js (or php|python)
Everything was done well, wishes were taken into account, good in communication, but the deadlines could be tightened a bit, on the other hand, there are power outages, so I understand.
21 November 2025
34 USD
Create a "mirror" bot in Telegram for auto-posting posts from another channel.
Everything went great, the performer was always in touch and quickly completed all the assigned tasks! I recommend!
15 September 2025
23 USD
Disabling Parallel Tracking in Google Ads via API
Everything is great! There was a feeling that the approach was complicated, but in practice, everything turned out to be simple and effective. I recommend the specialist Mykyta Marchenko to everyone!
9 September 2025
16 USD
Website on CMR Webasyst
The freelancer could not figure out CMR Webasyst, the project is not completed.
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