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Python · Bot Development

1 0

228

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Full-Stack Python Developer | QA Engineer | Web & Desktop Software Hello! I am a Full-Stack Python developer and QA engineer with experience in creating, integrating, and comprehensively testing modern web applications, desktop software, and Telegram services. I specialize in developing reliable backend solutions based on Flask and PostgreSQL, as well as creating asynchronous bots and Telegram Mini Apps (TMA) that provide fast response times and a seamless user experience. A significant separate direction of my work is desktop software development. I create high-performance, cross-platform,…

Mykyta Marchenko

Python · Web Programming

14 1

4.7

402

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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,…

0 229

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.

Andriy Uhrynuk

Python · Databases & SQL

6 0

5.0

752

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Hi! I'm a Python developer specializing in building websites, REST APIs, bots, and automated systems. I work with Django, Fastapi, Redis, Celery, Azure, PostgreSQL, Selenium, and Playwright (including CAPTCHA bypassing). What I offer: Reliable API and backend development with Django Web scraping of any complexity using automation tools Bot development for messengers or web automation Integration with third-party services, databases, admin panels Fully tailored end-to-end automation solutions ⚙️ I take a responsible approach to work, dive deep into tasks, and deliver results — not excuses…

Oleksii

PHP · Python

4 0

5.0

255

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I am the owner of a small, young, and ambitious web studio that creates digital solutions. Our team is currently compact, but each specialist is an expert in their field with practical experience in delivering commercial projects of varying complexity. We specialize in full-cycle web development, modernization of existing systems, performance optimization, and ensuring stable operation of online services. We focus on results: we do not simply build websites - we help businesses grow through well-designed digital tools. What we do: Full-cycle website and e-commerce development Development of…

Ivan Kovalov

Python · Web Programming

6 0

619

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Full-stack Developer (Python, Django, FastAPI, Vue.js, Nuxt.js) Web Application Development I build robust web applications using Django, Nuxt.js, and Vue.js. I'm responsible for architecture, security, and working with databases (PostgreSQL, MySQL) and APIs. API and Backend Service Creation I develop REST APIs using Django and FastAPI. I optimize queries, secure data, and integrate with payment systems and mobile applications. Telegram Web Apps Development I create mini-applications directly inside Telegram using Vue.js and Nuxt.js. I implement custom interfaces, authorization, and…

0 106

Notion ERP: Automation of invoices and payments (Python)

Python

Project Description: Developed a financial cycle automation system for freelancers and small businesses based on Notion, Python, and Vercel. The solution transforms regular task tables into a powerful accounting tool with bidirectional…

0 218

Integration of Google Cloud Secret Manager with Django project

Python

As part of the task, integration of Google Cloud Secret Manager was completed for the secure storage and management of the project's confidential data, such as passwords, API keys, and access tokens. To achieve this, the settings.py file in Django…

0 197

Updating Django version 3.2 -> 4.2

Python

Updating Django==3.2 to version Django==4.2 and related project libraries, modifying the project code for the new version of Django. The update keeps the code up to date, closes security gaps, and facilitates project maintenance.

0 225

Cleaning the requirements.txt file in a Django project

Python

Removal of all unused libraries and modules from the Django project. Creation of a clean requirements.txt file and also cleaning the project of unused modules and applications and creating a clean list of INSTALLED_APPS.

0 174

Backend Online Schools for Children

Python

The project is implemented using: The Django framework. The Django REST Framework and celery, and redis. The calculation of points for the performance of tasks, Glasses can be spent on clothes or accessories for an online assistant in a…

Denys Kurko

Data Parsing · Python

6 1

286

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Speed and quality can be compatible I have and can apply knowledge of modern versions of Python. I know and practice OOP standards when writing code. Hard skills: Programming languages: Python (≥3.10) Web crawlers: BeautifulSoup4, Selenium, Requests Web development: FastAPI, REST API Databases: SQL (PostgreSQL), NoSQL (Redis), SQLAlchemy Data validation: Pydantic DevOps: Docker, docker-compose Testing: PyTest Package managers: pip, poetry Version control systems: Git I have commercial experience in developing web services based on FastAPI using REST API standards. I used PyTest test systems…

Dmytro Zavadskyi

Python · Databases & SQL

4 0

5.0

319

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I am a Python backend developer and the primary developer of a production dispatcher/service system actively used in a real business environment. The system includes a FastAPI backend, Telegram bot, and web/mobile clients. I am responsible for feature development, system stability, database management, and service integrations. I work with Python, REST APIs, SQLite and PostgreSQL, Telegram Bot API, automation workflows, and data processing. I have experience maintaining and extending an existing codebase: fixing bugs, improving business logic, cleaning and validating data, and safely deploying…

0 144

Data Cleanup & Automation (Python + SQL)

Python

Python SQL (SQLite / PostgreSQL) Data cleaning and validation Duplicate and erroneous record search Bulk operations with the database with prior backup Automation of routine tasks The project was completed for an internal production…

0 140

Telegram Bot for Service Tickets

Python

Description: Python (backend) Telegram Bot API FSM logic for service requests Creation and processing of requests Status control (New / In progress / Done / Failed) The project is developed for internal use. Access to the bot is restricted, so…

Makar

Python · Web Programming

13 1

454

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Pavlo Kolch

Python · Bot Development

1 1

210

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Greetings! I specialize in creating Telegram and Discord bots, as well as parsers to automate data collection. My skills: ✅ Development of bots for Telegram (aiogram, pyTelegramBotAPI) ✅ Creating bots for Discord (discord.py, discord.js) ✅ Website parsing (BeautifulSoup, Scrapy, Selenium) ✅ API integration, automation of routine tasks ✅ Working with databases (SQLite, PostgreSQL, Firebase) Technologies: Python, JavaScript (Node.js), SQL, REST API I am always in touch, I work efficiently and on time. Ready to discuss your project!

Yaroslav Dmytriiev

Python · Data Parsing

1 0

240

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Hi! I build Python solutions for web scraping, automation, Telegram bots, API integrations, and data processing. I help businesses collect data from websites, marketplaces, public registers, Google Sheets, CRM systems, and APIs, clean it, structure it, and turn it into ready-to-use tables, databases, dashboards, or automated workflows. What I can do: - web scraping for websites, catalogs, marketplaces, public registers, and open data sources; - automatic updates for Google Sheets, Excel, CSV, XML, JSON, or databases; - Telegram bots for notifications, monitoring, subscriptions, and internal…

112 USD

0 183

PDF metadata editing tool

Python

Custom tool for full editing of PDF document metadata. Allows modifying all available metadata fields, including creation dates, authorship, and document identifiers. #pdf #automation #python #desktop_app #metadata #file_processing

Optimization of Ecological Models Using Fuzzy Logic

1253 USD

0 307

Optimization of Ecological Models Using Fuzzy Logic

Python

This project was completed for a client to optimize an ecological-economic model using advanced mathematical methods and tools. Fuzzy logic was integrated into the Leontief-Ford model through linear programming and data visualization techniques…

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