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Sasa K.
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Sasa K.

Unix shell/bash developer

Ever since I was a kid, I've been fascinated by computers. I was introduced to Linux almost 15 years ago, and that was the time I discovered my first true passion.. I worked as a software developer (iOS - Swift) and Linux system administrator, but I wasn't satisfied with neither developing corporate/commercial applications, nor repeating same routines like adding/removing users, setting up VPSs, configuring programs following the same conventions.. I needed something to satisfy my passion for creativity and problem solving/algorithmic/programmatic thinking, but that is still related to Linux.. Enter Bash, an amazing way to interact and utilize full potential of your Unix OS in a totally programmatic manner.. I've been perfecting my Bash skills for over 5 years now, and I have quite a lot of complex projects, successful jobs and happy clients to support that.. I'm also quite proficient with Python as well, but given my stand on mainstream appliances, I'm only interested in jobs utilizing core principles, I DON'T have any "domain-specific" skills, so please DON'T contact me about AI/Machine Learning/Trading/Full stack/bot automation etc, only basic python skills.. That being said, if you're looking for a Linux expert who thinks of Bash as a programming language and vim as an IDE, feel free to reach out and I'd be happy to provide my services! :)

🇷🇸Belgrade, Serbia$40/hr100% JSS4.96 (132)Since Mar 2017
GlobeUpwork

Earnings and projects

MRR
$401

Last 6 months ÷ 6

World#86,778 / 412k
🇷🇸Country#809 / 4,015
Revenue, last 30 days
$0

Last 6 months: $2.4k

Total earnings
$59k

Billed in all: $62k

World#66,235 / 412k
🇷🇸Country#932 / 4,015
Per project
$293

$1.2k in the last 6 months

World#233,030 / 412k
🇷🇸Country#2,604 / 4,015
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇷🇸Country#736 / 4,015
Projects in all
201

Across 215 contracts

68% fixed32% hourly
World#9,885 / 412k
🇷🇸Country#165 / 4,015

Earnings, last 30 days

$61.5kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$60k$61k$62k$63kOct 8Oct 23Nov 7

Skill rankings: Top 6% in Unix

Ranked by MRR among everyone on Upwork with the skill.

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  3. #8Unix134 freelancers · 🇷🇸 #1Top 6%
  4. #17Regex Writing102 freelancers · 🇷🇸 #1Top 17%
  5. #25Unix Shell155 freelancers · 🇷🇸 #1Top 16%
  6. #70Bash Programming572 freelancers · 🇷🇸 #1Top 12%
  7. #105Bash682 freelancers · 🇷🇸 #2Top 15%
  8. #492Linux3,038 freelancers · 🇷🇸 #10Top 16%