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Maxim M.
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Maxim M.

Senior iOS Developer

Senior iOS Developer Fundamentals: Master Degree of Computer Science 10+ released projects 7+ years of iOS development experience 2+ years of Project Management experience (side, pet projects) Professional skills: - Highly proficient in object oriented methodologies, design patterns, data structures, algorithms, quality coding skills and excellent debugging skills; - Expert iOS platform mobile application development skills with a proven record of creating commercial quality software. Preference for Swift skills; - Debugging skills with proven experience in Xcode, Instruments and other performance analysis tools; - Strong experience and skills developing Swift and Objective-C iOS applications with Xcode; - Proven working experience with Apple products and services; - Strong problem-solving skills by identifying and correcting bottlenecks and fixing bugs. - Effective English communication skills.

🇪🇸Barcelona, Spain$80/hr100% JSS5.00 (5)Since Sep 2018

Earnings and projects

MRR
$5k

Last 6 months ÷ 6

World#5,304 / 412k
🇪🇸Country#71 / 4,023
Revenue, last 30 days
$5.2k

Last 6 months: $30k

World#5,296 / 412k
🇪🇸Country#74 / 4,023
Total earnings
$507k

Billed in all: $521k

World#2,663 / 412k
🇪🇸Country#46 / 4,023
Per project
$51k

$30k in the last 6 months

World#917 / 412k
🇪🇸Country#15 / 4,023
Projects, last 6 months
1
0% fixed100% hourly
World#128,095 / 412k
🇪🇸Country#1,171 / 4,023
Projects in all
10

Across 12 contracts

17% fixed83% hourly
World#201,800 / 412k
🇪🇸Country#1,864 / 4,023

Earnings, last 30 days

$521k+$5.2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$515k$520k$525kOct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 14

Rarest: top 1% in iOS SDK, of 351. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Core Location42 freelancers · 🇪🇸 #1Top 2%
  2. 2Realm Database120 freelancers · 🇪🇸 #1Top 2%
  3. #4iOS SDK351 freelancers · 🇪🇸 #1Top 1%
  4. #6Cryptography183 freelancers · 🇪🇸 #1Top 3%
  5. #8iPhone UI Design622 freelancers · 🇪🇸 #1Top 1%
  6. #11UIKit818 freelancers · 🇪🇸 #2Top 1%
  7. #13Apple Xcode881 freelancers · 🇪🇸 #1Top 1%
  8. #16JSON1,293 freelancers · 🇪🇸 #1Top 1%