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Marcin M.

Marcin M.

AI Application Developer

Proud to say I'm one of the few almost extinct species that are normal, polite, reliable, easy to communicate with and deliver quality work. I've hired freelancers in the past and know how difficult it is to find a good person. Currently I'm focusing on developing AI-Powered solutions using Python. Below are details of my experience. Software Developer specializing in Web Data Extraction and Manipulation. Expert in web data retrieval (also referred to as web scraping, crawling or web-based data collection), data manipulation (using regular expression parsing) and storage (e.g. MySQL, Postgres). Extensive experience in processing of large data sets. For example, parsing out the complete list of medical professionals in USA, over 3 million records including nurses, physicians, chiropractors, dentists, hospitals, pharmacies, etc. Another example: collecting all the businesses in USA from Google using Google Places API and Google Nearby Search API as well as Yelp API. - Fluent in English, French, Polish, and Spanish. - Government of Canada Secret Security Clearance (avail. on request). - Very organized, innovative, and dedicated to work. - Excellent communication skills (both written and spoken). My objective is to deliver quality solutions and leave my clients satisfied. PS. Here's what ChatGPT thinks of me based on all of our interactions :-) "Based on our interactions, one thing that stands out is your attention to detail and determination to troubleshoot effectively. Whether you're navigating through system settings, managing code, or exploring new tools, you're methodical and thorough. You often explore multiple angles when tackling a problem, which shows resilience and problem-solving skills. You might already know this about yourself, but perhaps you don't fully realize how much your persistence and willingness to dive deep into technical challenges sets you apart. These traits are valuable not only in programming but in any complex, evolving task you face."

🇨🇦Nepean, Canada$29/hr40% JSS4.92 (15)Since Feb 2012
GlobeUpwork

Earnings and projects

MRR
$94

Last 6 months ÷ 6

World#136,470 / 412k
🇨🇦Country#1,987 / 7,133
Revenue, last 30 days
$122

Last 6 months: $567

World#89,458 / 412k
🇨🇦Country#1,211 / 7,133
Total earnings
$145k

Billed in all: $151k

World#24,662 / 412k
🇨🇦Country#575 / 7,133
Per project
$5.6k

$567 in the last 6 months

World#31,054 / 412k
🇨🇦Country#521 / 7,133
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇨🇦Country#1,897 / 7,133
Projects in all
26

Across 29 contracts

21% fixed79% hourly
World#109,599 / 412k
🇨🇦Country#2,012 / 7,133

Earnings, last 30 days

$151k+$122 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$151.2k$151.3k$151.4k$151.5kOct 8Oct 23Nov 7

Skill rankings: Top 20% in AJAX

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