Navtej S.
Senior Full-Stack(Web)| Mobile Developer | AI Integration & Automation
With over 10 years of experience in Full-Stack Web and Mobile Development (iOS, Android, Hybrid), I specialize in building scalable, high-performance applications and upgrading them for the modern AI era. I don't just build traditional CRUD apps; I help businesses integrate cutting-edge AI features (OpenAI, ChatGPT, Claude APIs) into their platforms to automate workflows, build intelligent chatbots, and create dynamic user experiences. My Core Expertise: 🚀 Web Development: React.js, Vue.js, Laravel, PHP, WordPress. 📱 Mobile App Development: Native iOS/Android & Hybrid (React Native / Flutter). 🤖 AI & Modern Tech: OpenAI API integration, LLMs, Prompt Engineering, RAG, and AI-powered automation. ☁️ Infrastructure & Database: AWS, MySQL, SQL, Performance Optimization & Scaling. I pride myself on meticulous attention to detail, scalable architecture, and delivering exactly what my clients need without dropping projects in the middle. Let’s connect and explore how we can build or modernise your next big idea!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $4.1k
Billed in all: $261,532$262k
$825 in the last 6 months
Across 44 contracts
Earnings, last 30 days
Skill rankings: Top 11% in jQuery
Ranked by MRR among everyone on Upwork with the skill.
- #22Adobe ColdFusion102 freelancers · 🇮🇳 #5Top 22%🇮🇳#5 of 30
- #429Website Optimization2,664 freelancers · 🇮🇳 #95Top 16%🇮🇳#95 of 573
- #966jQuery8,973 freelancers · 🇮🇳 #326Top 11%🇮🇳#326 of 3,092
- #1,095CSS 39,914 freelancers · 🇮🇳 #273Top 11%🇮🇳#273 of 2,647
- #1,139Vue.js8,267 freelancers · 🇮🇳 #231Top 14%🇮🇳#231 of 1,726
- #1,339Amazon Web Services7,488 freelancers · 🇮🇳 #236Top 18%🇮🇳#236 of 1,625
- #1,667Laravel12,549 freelancers · 🇮🇳 #585Top 13%🇮🇳#585 of 4,476
- #1,706HTML514,581 freelancers · 🇮🇳 #411Top 12%🇮🇳#411 of 3,981