Pavlo B. Profile

5.0

(37 reviews)

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$20 USD / hour

kharkiv,

ukraine

$20 USD / hour

It's currently 12:30 PM here

Joined January 8, 2017

1 Recommendation

Pavlo B.

@RaulBlanko

5.0

(37 reviews)

5.9

$20 USD / hour

kharkiv,

ukraine

$20 USD / hour

100%

Jobs Completed

100%

On Budget

97%

On Time

35%

Repeat Hire Rate

Python Developer | Web Scraping | Data Engineering

Stand with Ukraine! I’m a professional data engineer and web scraping expert. I provide my developing services to clients of all sizes. My areas of expertise: ∙ Web scraping, parsing, and data engineering using Python ∙ Web and routine automation, search automation using Selenium Webdriver ∙ Data processing, mining and manipulating scripts ∙ Data exploring, cleaning and visualization ∙ Data science and Statistical analysis using SciPy, NumPy, Pandas, SKLearn ∙ Tasks and processes automation ∙ Data processing and converting tools from/to XLSX, JSON, XML, PDF, DOCX, CSV etc. ∙ Providing and using API (REST, GraphQL) ∙ Desktop applications, Windows applications using PyQT ∙ SQL, NoSQL Database integration: MongoDB, MySQL, MariaDB, etc. I would be pleased to consider proposals for long-term projects. Feel free to contact me. Thanks!

See all Python Developers in Ukraine

Contact Pavlo B. about your job

Portfolio Items

The task was to make a web scraper for several online supermarkets.
It was built as a stable, robust, and schedule-running tool.
If the scarping stops due to network failure or other reasons, the scraper continues from the last saved information.
The scraper collects the information related to the products over the categories and saves the data into CSV output as well as into MySQL database.

Web Scraping of Online Grocery Shops

The goal of the project was to automate routine tasks of 3d-printing studio:

for every item in list of models
- to get product costs and sell prices
- to get model sizes and volumes for different scales with different parameters
- to create CSV report for online store

The program allows getting all necessary information about any number of 3d-models in different scales with custom parameters and create report for online store.

Automation of 3d-printer Reports

The goal was to implement MySQL (MariaDB) database filling by sports data gathered through REST API.
DB schema was designed and tested on performance and internal consistency.
Data were processed with parser written on Python.

SQL Database Design for Football data

Asynchronous Web Scraper

The goal was to find all links with Google Image Search for a huge number of images.
I used Selenium Webdriver to automate the searching process.
The script makes a search of every image and saves the results into MySQL database.

Crawler for Google Image Search

This scraper is using for collecting all the products as well as checking and adding of new ones.
It scrapes all the product information including images and provides CSV output.
It makes auto login to get full description available for authorized users only.
The scraper remembers its status and resumes its crawling in case of interruption.
It is written on Python using Selenium Web Driver.

Web Scraper of Radio Control Models Shop

Reviews

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Showing 1 - 5 out of 37 reviews

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5.0

$1,120.00 USD

Submission Automation

Pavlo is an amazing developer, he understood our requirements and started working on the project immediately. This is not our first project working with him and definitely won't be the last.

Ahmad A.

@aalqadri

•

1 year ago

5.0

$975.00 USD

Project for Pavlo B. -- 3

Pavlo B is a great programmer! Very committed and always delivers! I'll definitely work again with Pavlo.

+1 more

Emmanouil G.

@mskam7719

•

2 years ago

5.0

$250.00 USD

Supermarkets data scraping using Python

Pavlo is a reliable and proficient fullstack developer. He recognizes the different scenarios that arise after the software development has started and works smartly to address such scenarios to deliver a high quality software product as required by the end-user. He keeps the communication open and regularly informs about the progress. Please do not take advantage of his good nature by demanding more for the same fixed price, if project requirements increase do pay him more. Strongly recommended

Iron M.

@ironmaiden247

•

2 years ago

5.0

$580.00 USD

Grab exact QTY from webshop

One of the best I worked with - Good initial contact! Showed he knows what hes doing - and made extra functions which helped me save time! GREAT! Thanks!

PHP

Engineering

Web Scraping

Software Architecture

Anders H.

@oscand

•

2 years ago

5.0

$425.00 CAD

Database enhancement, algorithm improvement. AWS EC2 Linux instances

Pavlo is one of the most skilled programmers I've found in this platform. He is always committed to provide a top service and he'll find a solution for every problem. I'll definitely hire him again.