Mehul Verma
Delhi, India
Mehul Verma
Fullstack Engineer | Mobile Engineer
Category : Mobile development
I am a Full-Stack and Mobile Engineer specializing in building scalable mobile and web applications using React Native, React.js, Node.js, and modern AI technologies.
I have independently developed and deployed production applications with real users, including apps with 500k+ downloads, subscription systems, real-time chat/video features, AI-powered workflows, and cloud-based backend infrastructure.
My expertise includes:
• React Native (Expo) mobile app development
• React.js frontend development
• Node.js & Express backend systems
• AI/LLM integrations and streaming APIs
• Firebase authentication and backend services
• Real-time systems using WebSockets & GetStream
• RevenueCat subscriptions and in-app purchases
• AdMob monetization
• MongoDB & MySQL databases
• Deployment using Vercel, Coolify, CapRover, and Railway
• Analytics and monitoring with Sentry, PostHog, Google Analytics, and Microsoft Clarity
I focus on building fast, scalable, production-ready applications with clean architecture, smooth UX, and reliable backend systems.
I have independently developed and deployed production applications with real users, including apps with 500k+ downloads, subscription systems, real-time chat/video features, AI-powered workflows, and cloud-based backend infrastructure.
My expertise includes:
• React Native (Expo) mobile app development
• React.js frontend development
• Node.js & Express backend systems
• AI/LLM integrations and streaming APIs
• Firebase authentication and backend services
• Real-time systems using WebSockets & GetStream
• RevenueCat subscriptions and in-app purchases
• AdMob monetization
• MongoDB & MySQL databases
• Deployment using Vercel, Coolify, CapRover, and Railway
• Analytics and monitoring with Sentry, PostHog, Google Analytics, and Microsoft Clarity
I focus on building fast, scalable, production-ready applications with clean architecture, smooth UX, and reliable backend systems.
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:Not available
- Sunday:Not available
• Independently designed, developed, and deployed three full-scale production apps and multiple internal tools,
owning end-to-end architecture across frontend, backend, DevOps, analytics, and monetization.
• JelloChat (500k+ downloads)– Built a full anonymous video/text chat app using React Native Expo,
integrating GetStream for real-time video/voice calls and RevenueCat for subscriptions. Implemented
matchmaking, friend requests, chat flows, and complete backend services using Node.js + Express.
• LemonLove– Developed a React Native WebView-based app paired with a React.js webapp where users upload
WhatsApp chats for AI-driven relationship analysis. Built pipelines, LLM processing, and dynamic AI report card
generation.
• Cheliya (10k+ downloads)– Architected and launched a cross-platform AI persona chat app using React Native
Expo, Firebase, and streaming LLM APIs. Implemented persona memory flows, RevenueCat subscriptions, and
AdMob monetization while optimizing real-time response latency and conversational UX for scalable user
engagement.
• Managed end-to-end deployment and production infrastructure using CapRover, Vercel, and Coolify, handling
backend services, CI/CD workflows, analytics integrations, monitoring, and application performance optimization
at scale.
• Built internal tools for large-scale Instagram scraping and automated influencer data collection to support company
workflows.
owning end-to-end architecture across frontend, backend, DevOps, analytics, and monetization.
• JelloChat (500k+ downloads)– Built a full anonymous video/text chat app using React Native Expo,
integrating GetStream for real-time video/voice calls and RevenueCat for subscriptions. Implemented
matchmaking, friend requests, chat flows, and complete backend services using Node.js + Express.
• LemonLove– Developed a React Native WebView-based app paired with a React.js webapp where users upload
WhatsApp chats for AI-driven relationship analysis. Built pipelines, LLM processing, and dynamic AI report card
generation.
• Cheliya (10k+ downloads)– Architected and launched a cross-platform AI persona chat app using React Native
Expo, Firebase, and streaming LLM APIs. Implemented persona memory flows, RevenueCat subscriptions, and
AdMob monetization while optimizing real-time response latency and conversational UX for scalable user
engagement.
• Managed end-to-end deployment and production infrastructure using CapRover, Vercel, and Coolify, handling
backend services, CI/CD workflows, analytics integrations, monitoring, and application performance optimization
at scale.
• Built internal tools for large-scale Instagram scraping and automated influencer data collection to support company
workflows.
• Built a prepaid wallet app with virtual CNG cards, allowing users to top up and pay seamlessly at gas outlets.
• Developed a medical app to display user reports, bills, appointments, and more with secure access and a clean UI.
• Delivered 30% faster development cycles by building reusable Flutter components and optimizing code structure.
• Reduced app crash rates by 20% and improved load times by up to 25% through effective state management and
thorough edge case handling during API integration.
• Developed a medical app to display user reports, bills, appointments, and more with secure access and a clean UI.
• Delivered 30% faster development cycles by building reusable Flutter components and optimizing code structure.
• Reduced app crash rates by 20% and improved load times by up to 25% through effective state management and
thorough edge case handling during API integration.
- 🇬🇧 English
- 🇮🇳 Hindi
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