Hi, I'm Ashish Khanna
Senior Full Stack & Mobile Developer
4+ Years Experience | React Native • Next.js • Node.js • Firebase • Cross-Platform Development
About Me
Senior Full Stack & Mobile Developer with 4+ years of experience building scalable, high-performance applications using React Native and Next.js. Proven track record of scaling apps to 50K+ users and generating $1M+ in annual revenue.
Strong expertise in performance optimization, real-time systems, and payment integrations across iOS, Android, and web platforms. I specialize in React Native, Next.js, Node.js, and Firebase development.
When I'm not coding, you'll find me exploring new technologies, contributing to open source projects, or sharing knowledge with the developer community.
My Skills
Languages
Frontend
Backend
Mobile
Tools
Professional Experience
Mobile App Developer
Westay - Luxury Redefined
Nov 2025 – Present
Dubai, UAE
Develop iOS & Android app using React Native for luxury travel bookings.
Build features for flight, hotel, and yacht reservations.
Integrate payment gateway for secure in-app transactions.
Enhance app performance through code optimization and bug fixes.
Senior Full Stack Developer
Twelliv
Jan 2025 – Oct 2025
Oakville, Canada
Led end-to-end development of iOS & Android apps using React Native, ensuring high performance and scalability.
Built modern web solutions with Next.js, Node.js, and Firestore, improving speed, security, and reliability.
Delivered UI/UX enhancements with Tailwind CSS and animations, increasing user satisfaction and retention.
Integrated Stripe payments, enabling 1.5K+ monthly transactions with 99.8% uptime.
Senior Mobile App Developer
Korvage Information Technology
Jan 2024 – Dec 2024
Dubai, UAE
Boosted conversions by 18% by reducing load times by 40% using React.js code splitting and Firebase caching.
Improved engagement by 25% through UI/UX redesign using Tailwind CSS and React Native animations.
Migrated backend to Node.js + Firestore, reducing queries 50% and costs 30%.
Deployed Stripe integration for secure, scalable global payments.
Full Stack Developer
Delta Infox
Sep 2022 – Dec 2023
Chandigarh, India
Developed full-stack applications with React.js, Node.js, and Firebase, delivering scalable business solutions.
Improved load speeds by 40% with caching and frontend optimizations, raising user conversions.
Integrated Razorpay payment gateway, processing 1.5K+ monthly transactions with 99.8% uptime.
Collaborated with cross-functional teams to deliver cost-effective and performance-driven systems.
Featured Projects
Westay - Luxury Redefined
Travel & Accommodation App
React Native, Expedia API, Stripe
Enabled seamless booking of luxury hotels through Expedia integration, alongside private jet and yacht reservation experiences. Built for iOS & Android with secure in-app payments.
Join Habibi - UAE Travel App
Destinations App
React Native, Firebase, Stripe
Grew to 50K+ users; processed $1.2M/year via Stripe with <0.5% fraud rate. Tourism app for UAE travel experiences.
Shape Me Fitness
Fitness Coaching App
React Native, Firebase, Push Notifications
Achieved 10K+ DAU; push notifications drove 80% open rates (industry avg: 45%). Comprehensive fitness coaching app.
Twelliv
Property Rental & Service Marketplace
Next.js, Firebase, WebSockets
Cross-platform web solution to simplify tenant onboarding and rental management for Canadian property owners & marketplace. Implemented secure registration, lease tracking, tenant verification, and digital contract signing with real-time WebSockets for instant notifications.
Education
Master's in Data Science & AI
Chitkara University
India
2024 – 2026
Bachelor of Engineering (CSE)
Chitkara University
India
2019 – 2023