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$14 USD / hora
Bandera de BULGARIA
sofia, bulgaria
$14 USD / hora
Aquí son las 2:15 p. m.
Se unió el diciembre 30, 2016
8 recomendaciones

Konstantin N.

@knikolovdev

 5,0 (57 comentarios)
6,3
6,3
97%
97%
$14 USD / hora
Bandera de BULGARIA
sofia, bulgaria
$14 USD / hora
98 %
Trabajos finalizados
100 %
Dentro del presupuesto
100 %
A tiempo
30 %
Tasa de recontratación

Web scraping specialist | C# developer

I'm a friendly programmer, specialized in automating all your tasks under Windows or inside web browser. Retrieving data from websites, handling excel tasks, making any utility / ease of life programs is my trade. Also supplementing my programs with good-looking UI and real time logging. * Web scraping expert * C#, Javascript, HTML * API integrations * Selenium, HtmlAgilityPack * WPF, Windows Forms * OCR text extraction * Friendly and patient * Two weeks support for programs * Reusable bots and quality code
Freelancer Web Scraping Specialists Bulgaria
Ver todo Web Scraping Specialists en Bulgaria

Contacta Konstantin N. sobre tu trabajo

Inicia sesión para comentar cualquier detalle por chat.

Portafolio

3162991
Features * Good looking UI * Change the width and height of an image * Change DPI * Process all images in a folder * Recursion - will process all subfolders, subsubflders etc.. * Logs progress * Ignores files that are not image * Preserves aspect ratio
Image-processing-program. Resize and change DPI
3335114
Utility program that downloads emails and attachments from list of accounts. This portfolio is from my completed project : Email Login Validator/Attachment Downloader via Thunderbird API from employer kristianv, Germany. ###Features### * Emails downloaded via imap protocol, setting obtained from public thunderbird provider settings * The programs applies various filters of the emails checked and attachments downloaded like: containing keywords, max-min size, max emails per folder and more. * Includes extensive logging both in the user interface and in text files. * Multi-threaded, where user can enter maximum threads from user interface. * My good looking Darth Vader UI theme :)
Email Utility Program / C# / WPF
3258997
Bot to scrape real estate information from website. Features: - Light and efficient - Multi-threaded - Logging - Progress bar - Stylish UI - Documented code Technologies: C#, WPF, HtmlAgilityPack, Excel, Html, Regex
Real estate scraper - C# / HtmlAgilityPack / Excel
Bot to scrape real estate information from website. Features: - Light and efficient - Multi-threaded - Logging - Progress bar - Stylish UI - Documented code Technologies: C#, WPF, HtmlAgilityPack, Excel, Html, Regex
Real estate scraper - C# / HtmlAgilityPack / Excel
Bot to scrape real estate information from website. Features: - Light and efficient - Multi-threaded - Logging - Progress bar - Stylish UI - Documented code Technologies: C#, WPF, HtmlAgilityPack, Excel, Html, Regex
Real estate scraper - C# / HtmlAgilityPack / Excel
3238953
Bot to scrape restaurants from catalog site and save to excel. Features: * Multithreaded - 5 threads, can be changed by typing other number * Good looking UI * Different actions can be executed separately * Logs progress * Progress bar * Reset button * Custom requests * Saves output in text files and excel
Restaurant scrapper - C#/HtmlAgilityPack/WebRequest/Excel
Bot to scrape restaurants from catalog site and save to excel. Features: * Multithreaded - 5 threads, can be changed by typing other number * Good looking UI * Different actions can be executed separately * Logs progress * Progress bar * Reset button * Custom requests * Saves output in text files and excel
Restaurant scrapper - C#/HtmlAgilityPack/WebRequest/Excel
Bot to scrape restaurants from catalog site and save to excel. Features: * Multithreaded - 5 threads, can be changed by typing other number * Good looking UI * Different actions can be executed separately * Logs progress * Progress bar * Reset button * Custom requests * Saves output in text files and excel
Restaurant scrapper - C#/HtmlAgilityPack/WebRequest/Excel
3162991
Features * Good looking UI * Change the width and height of an image * Change DPI * Process all images in a folder * Recursion - will process all subfolders, subsubflders etc.. * Logs progress * Ignores files that are not image * Preserves aspect ratio
Image-processing-program. Resize and change DPI
3335114
Utility program that downloads emails and attachments from list of accounts. This portfolio is from my completed project : Email Login Validator/Attachment Downloader via Thunderbird API from employer kristianv, Germany. ###Features### * Emails downloaded via imap protocol, setting obtained from public thunderbird provider settings * The programs applies various filters of the emails checked and attachments downloaded like: containing keywords, max-min size, max emails per folder and more. * Includes extensive logging both in the user interface and in text files. * Multi-threaded, where user can enter maximum threads from user interface. * My good looking Darth Vader UI theme :)
Email Utility Program / C# / WPF
3258997
Bot to scrape real estate information from website. Features: - Light and efficient - Multi-threaded - Logging - Progress bar - Stylish UI - Documented code Technologies: C#, WPF, HtmlAgilityPack, Excel, Html, Regex
Real estate scraper - C# / HtmlAgilityPack / Excel
Bot to scrape real estate information from website. Features: - Light and efficient - Multi-threaded - Logging - Progress bar - Stylish UI - Documented code Technologies: C#, WPF, HtmlAgilityPack, Excel, Html, Regex
Real estate scraper - C# / HtmlAgilityPack / Excel
Bot to scrape real estate information from website. Features: - Light and efficient - Multi-threaded - Logging - Progress bar - Stylish UI - Documented code Technologies: C#, WPF, HtmlAgilityPack, Excel, Html, Regex
Real estate scraper - C# / HtmlAgilityPack / Excel
3238953
Bot to scrape restaurants from catalog site and save to excel. Features: * Multithreaded - 5 threads, can be changed by typing other number * Good looking UI * Different actions can be executed separately * Logs progress * Progress bar * Reset button * Custom requests * Saves output in text files and excel
Restaurant scrapper - C#/HtmlAgilityPack/WebRequest/Excel
Bot to scrape restaurants from catalog site and save to excel. Features: * Multithreaded - 5 threads, can be changed by typing other number * Good looking UI * Different actions can be executed separately * Logs progress * Progress bar * Reset button * Custom requests * Saves output in text files and excel
Restaurant scrapper - C#/HtmlAgilityPack/WebRequest/Excel
Bot to scrape restaurants from catalog site and save to excel. Features: * Multithreaded - 5 threads, can be changed by typing other number * Good looking UI * Different actions can be executed separately * Logs progress * Progress bar * Reset button * Custom requests * Saves output in text files and excel
Restaurant scrapper - C#/HtmlAgilityPack/WebRequest/Excel

Comentarios

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0,0
$23,00 AUD
Help With Google Sheets - Roster For A Temp Agency.
The project is not completed according to the dispute
Data Processing
Data Entry
Excel
Web Scraping
Web Search
Avatar del usuario
Bandera de Josh F.
@joshflan
•
hace 5 años
5,0
$100,00 USD
Project for Konstantin N. -- 10
Scraped succesfully a protected website. Did it fast and accurate. Very much recommended!
.NET
Data Entry
Excel
Web Scraping
C# Programming
+1 más
Avatar del usuario
Bandera de Sergiu L.
@sergiuloghin
•
hace 5 años
5,0
$170,00 USD
Project for Konstantin N. -- 96478
Great work! Highly recommended!
.NET
Data Entry
Excel
Web Scraping
C# Programming
+1 más
J
Bandera de Jacob S.
@jcbshaked
•
hace 5 años
5,0
$130,00 USD
Project for Konstantin N. -- 21552
Great work as usual! Highly recommended.
.NET
Data Entry
Excel
Web Scraping
C# Programming
+1 más
J
Bandera de Jacob S.
@jcbshaked
•
hace 5 años
5,0
$350,00 USD
Project for Konstantin N.
Great work, very skilled with Excel, good detail and mining skills.
.NET
Excel
Web Scraping
C# Programming
Software Architecture
+1 más
S
Closed User
@smartmediadev
•
hace 6 años

Experiencia

C# / Web developer

Freelancer
dic 2015 - Presente
Doing almost all kind of c# projects, windows native programs, API integrations, web scrapping / web automation and web pages. https://github.com/knikolovdev

QA / Automation engineer

ProZnanie Jsc
may 2014 - dic 2016 (2 años, 7 meses)
ProZnanie Jsc is a company working in the field of online education and video communication. Our small and motivated team created cutting edge system for live online lessons. It uses the new WebRTC technology , with heavy video processing on the backend ( c++ ). The system is already used by many children, including afghani children at the local immigrant camp.

Educación

Bachelor

Nov Bulgarski Universitet, Bulgaria 2009 - 2013
(4 años)

Contacta Konstantin N. sobre tu trabajo

Inicia sesión para comentar cualquier detalle por chat.

Verificaciones

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Identidad verificada
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Email verificado
Facebook conectado

Certificaciones

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 97%
c-sharp-prog-1.png C# Programming 1 83%
us_eng_1.png US English 1 83%
numeracy_1.png Basic Numeracy 1 79%
us_eng_2.png US English 2 77%

Principales habilidades

Web Scraping 43
Excel 41
C# Programming 41
.NET 36
Data Entry 16

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