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Dennis K.

Dennis K.

Senior Android/IOS App Developer

As a highly skilled full-stack developer with a strong focus on mobile development, I bring extensive expertise to the table. Based in Nairobi, Kenya, I have honed my skills in crafting exceptional native mobile applications over the course of 6+ years. My proficiency extends beyond native development, as I possess substantial experience in cross-platform development using React Native. This allows me to deliver versatile solutions that cater to a wider audience and platform compatibility. Currently, I am employed as a Software Engineer at Microsoft, where I continue to refine my skills and stay at the forefront of industry advancements. This position has provided me with invaluable insights and a deep understanding of software development best practices. My technical toolkit encompasses a wide range of skills and tools across various categories: Mobile Development: - Java/Kotlin for Android development - Swift/Objective C for IOS development - Typescript/Javascript for React Native (cross-platform mobile development) Database Management Systems: - GraphQL - SQLite - MySQL - Firebase Realtime database & Cloud firestore Preferred IDE's: - VSCode - IntelliJ IDEA - Android Studio - Xcode Cloud Services: - Amazon Web services - Azure cloud services - Google Cloud Platfrom Web Technologies: - Javascript - Html/Css - Typescript - PHP Laravel - Apache Web server If you require assistance, have any queries, or need additional information, please don't hesitate to reach out. I am eager to leverage my mobile development expertise to provide the support you need.

🇰🇪Nairobi, Kenya$26/hr100% JSS4.89 (24)Since Sep 2013

Earnings and projects

MRR
$25

Last 6 months ÷ 6

World#162,654 / 412k
🇰🇪Country#1,113 / 3,243
Revenue, last 30 days
$150

Last 6 months: $148

Total earnings
$8.6k

Billed in all: $9.4k

World#208,704 / 412k
🇰🇪Country#1,491 / 3,243
Per project
$270

$148 in the last 6 months

World#240,403 / 412k
🇰🇪Country#1,758 / 3,243
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇰🇪Country#813 / 3,243
Projects in all
32

Across 42 contracts

88% fixed12% hourly
World#92,223 / 412k
🇰🇪Country#789 / 3,243

Earnings, last 30 days

$9.4k+$150 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$9.2k$9.3k$9.4kOct 8Oct 23Nov 7

Skill rankings: Top 26% in Java

Ranked by MRR among everyone on Upwork with the skill.

  1. #25Gradle81 freelancers · 🇰🇪 #1Top 31%
  2. #243User Authentication698 freelancers · 🇰🇪 #4Top 35%
  3. #557Hybrid App Development1,431 freelancers · 🇰🇪 #4Top 39%
  4. #678Azure DevOps2,096 freelancers · 🇰🇪 #4Top 32%
  5. #913GitHub2,823 freelancers · 🇰🇪 #8Top 32%
  6. #965Kotlin3,021 freelancers · 🇰🇪 #5Top 32%
  7. #997GraphQL3,403 freelancers · 🇰🇪 #10Top 29%
  8. #1,077Swift3,634 freelancers · 🇰🇪 #2Top 30%