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Jitendera K.
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Jitendera K.

Expert Mobile App Developer | React Native | Android | iOS

As a seasoned Mobile & Frontend app developer with over 10 years of experience, I specialize in creating innovative, scalable mobile solutions that drive real business value. My expertise covers the entire mobile development lifecycle, from initial concept to deployment and optimization, with a focus on React Native and cross-platform technologies. I’m passionate about helping businesses leverage the latest mobile technologies to deliver exceptional user experiences while achieving measurable results aligned with core business goals. Key Achievements: * Architected top-performing consumer apps that achieved industry-leading downloads and user satisfaction * Engineered a business-critical mobile solution, enhancing operational efficiency and increasing revenue for a major client * Successfully delivered high-quality projects on time and within budget, consistently maintaining strong client satisfaction Technical Expertise: * Mobile Development: React Native, Ionic Framework * Frontend: React, Angular, HTML5, CSS3, Sass, JavaScript, TypeScript * Database Integration: RESTful APIs, SQLite, Firebase * State Management: Redux, Zustand, RxJS * DevOps: CI/CD pipelines for Android and iOS, ensuring smooth build, test, and deployment processes * Version Control: Git, GitHub, GitLab, Bitbucket * Project Tools: Jira, Slack, Microsoft Teams, Zoom What I Offer: * End-to-end mobile app development—from concept to launch—focused on scalable and maintainable architectures * Strategic consulting to help you select and implement the right mobile technologies for your needs * Optimization of legacy apps for better performance and user engagement * Agile team leadership and mentoring to ensure development best practices * Seamless alignment of technical solutions with your business goals Ready to transform your concept into a market-ready mobile application? Let's connect and discuss how my decade of expertise can drive your project to success across Android and iOS platforms.

🇦🇺Melbourne, Australia$100/hr100% JSS4.99 (51)Since Mar 2013

Earnings and projects

MRR
$2k

Last 6 months ÷ 6

World#23,165 / 412k
🇦🇺Country#120 / 2,970
Revenue, last 30 days
$0

Last 6 months: $12k

Total earnings
$249k

Billed in all: $261k

World#10,762 / 412k
🇦🇺Country#62 / 2,970
Per project
$4.2k

$12k in the last 6 months

World#40,903 / 412k
🇦🇺Country#192 / 2,970
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇦🇺Country#773 / 2,970
Projects in all
59

Across 63 contracts

52% fixed48% hourly
World#51,621 / 412k
🇦🇺Country#368 / 2,970

Earnings, last 30 days

$261kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$255k$260k$265k$270kOct 8Oct 23Nov 7

Skill rankings: Top 4% in Social Media Account Integration

Ranked by MRR among everyone on Upwork with the skill.

  1. #22Social Media Account Integration617 freelancers · 🇦🇺 #1Top 4%
  2. #40Mobile App Bug Fix453 freelancers · 🇦🇺 #1Top 9%
  3. #48Mobile App Development Consultation334 freelancers · 🇦🇺 #1Top 14%
  4. #59Ionic Framework1,184 freelancers · 🇦🇺 #1Top 5%
  5. #65Chat & Messaging Software924 freelancers · 🇦🇺 #1Top 7%
  6. #127Hybrid App Development1,431 freelancers · 🇦🇺 #1Top 9%
  7. #487Firebase6,978 freelancers · 🇦🇺 #5Top 7%
  8. #558Angular6,816 freelancers · 🇦🇺 #2Top 8%