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Ajay S.

Ajay S.

Web/Mobile Application Developer

**Full-Stack Developer | Angular | Node.js | Mobile Apps | MongoDB | MySQL** I am a Full-Stack Developer with **12+ years of experience** in building scalable web and mobile applications. I specialize in developing high-quality frontend, backend, and hybrid mobile solutions with a strong focus on performance, clean architecture, and user experience. ### Technical Skills **Frontend** * Angular (2+ to latest versions) * AngularJS * JavaScript (ES6+) * jQuery, AJAX * HTML5 (Geolocation, Local Storage, WebSQL) * CSS3 **Backend** * Node.js * REST API Development * Authentication & Authorization (JWT) **Mobile Development** * Ionic Framework * Apache Cordova * Native Android **Databases** * MongoDB * MySQL **ORM** * Mongoose ### What I Can Help You With * Full-stack web application development * Angular frontend development * Node.js backend & REST API development * Hybrid mobile app development (Ionic/Cordova) * Database design and optimization * Bug fixing and performance optimization * API integration with third-party services * Maintenance and feature enhancements for existing applications ### Why Work With Me? I prefer working on one project at a time so I can give it my complete attention and deliver the highest quality results. Client satisfaction is my top priority, and I maintain clear communication throughout the project. I always approach development from the end user's perspective. Every application serves a unique audience, and I focus on building intuitive, reliable, and user-friendly solutions that meet business goals while delivering an excellent user experience. I am committed to writing clean, maintainable code and delivering solutions that are scalable, secure, and easy to maintain.

🇮🇳Ambala, India$30/hr100% JSS4.88 (2)Since Jan 2019

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#57,843 / 412k
🇮🇳Country#8,971 / 45.9k
Revenue, last 30 days
$0
Total earnings
$68k

Billed in all: $70k

World#57,843 / 412k
🇮🇳Country#8,971 / 45.9k
Per project
$17k
Projects, last 6 months
0
World#209,850 / 412k
🇮🇳Country#23,217 / 45.9k
Projects in all
4

Across 5 contracts

40% fixed60% hourly
World#283,741 / 412k
🇮🇳Country#35,184 / 45.9k

Earnings, last 30 days

$70.4kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$69k$70k$71k$72kOct 8Oct 23Nov 7

Skills