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  1. Freelancers

Tetiana Pavlenko

Offer Tetiana work on your next project.

Ukraine Kyiv, Ukraine
3 months 14 days back
A little busy a little busy
age 42 years
on the service 4 months 13 days
  • web developer
  • python
  • telegram bot
Freelancer Tetiana P. — Ukraine, Kyiv. Core skill — Python, Logo Design

Rating

Successful projects
No data
Average rating
No data
Rating
176
Python
1289 place out of 4458
Logo Design
1558 place out of 4511

Language proficiency level

Українська Українська: fluent
Русский Русский: fluent
English English: advanced

Skills and abilities

Programming

  • Java
    from 17 USD for project
  • Python
    from 10 USD for project

Design & art

Translation


Writing

Portfolio


  • 50 USD

    Development of visual identity for a consulting agency.

    Logo Design
    Development of visual identity for a consulting agency. — example of freelancer's portfolio work in category Logo Design
    Task: Create a restrained yet modern logo and design premium business cards for a company that provides strategic business consulting.

    My solution:
    Logo: A minimalist geometric mark has been developed. At its core is a combination of lines symbolizing growth and stability. A "Deep Navy & Gold" palette has been chosen to convey a sense of reliability.
    … Business card design: A double-sided layout, prepared for print (CMYK, bleed included). A concise layout with an emphasis on typography has been used.
    Result: The client received a ready-to-use set of files that highlights the professionalism of the brand during business meetings.

    Tools: Adobe Illustrator, Photoshop.
  • 158 USD

    Development of a microservice for financial monitoring

    Java
    Task: Create a reliable server-side component for a system that analyzes internal transactions of a large retail chain.

    My solution:
    Architecture: Java 17 and Spring Boot were used to build a microservices structure that ensures stability under load.
    … Data handling: Database queries were optimized through Hibernate (JPA), which accelerated report generation by 3 times.
    Security: Authentication based on JWT and encryption of confidential information according to the AES standard were implemented.
    Result: A scalable solution was developed that is successfully integrated into the client's overall ecosystem.

    Technologies: Java, Spring Framework, PostgreSQL, Redis, Maven.
  • 101 USD

    AI system for monitoring and analyzing competitor prices

    Python
    Task: Create a tool for automatic collection and analysis of prices from the largest marketplaces in real time.

    My solution:
    Development: A multithreaded parser was written in Python (Selenium + BeautifulSoup) with bypassing bot protection systems.
    … Analytics: An algorithm based on the Pandas library was implemented for data structuring and detection of price anomalies.
    Result: The client gained the ability to dynamically change prices, which increased sales volume by 12%.

    Technologies: Python 3.10, PostgreSQL, Selenium, Pandas.

Activity

  Latest proposals 6
Conversion of label layout, editing and development of labels
16 USD
Creation of a creative and individual logo from scratch
29 USD
LOGO for the brand
29 USD
Working with pictures
16 USD
Fix the bug in the program written in Python.
16 USD
TG bot + create a website
56 USD