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Sahil K.
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Sahil K.

Expert Mobile Application Developer | ReactJS & Native | SwiftUI |

๐Ÿฅ‡ Top Rated React Native Developer | SwiftUI | Node.js | Mobile App & SaaS Expert ๐Ÿ“ฑ Mobile Apps | ๐ŸŒ Web Platforms | โš™๏ธ APIs & Backend Systems | โ˜๏ธ Cloud Infrastructure ๐Ÿš€ I help startups, SaaS companies, and growing businesses build scalable mobile and web applications that deliver exceptional user experiences and drive business growth. With 6+ years of experience, I've successfully built and launched products across healthcare, real estate, SaaS, e-commerce, social networking, IoT, and on-demand service industries. My solutions have supported platforms with 50,000+ active users, real-time communication, secure payment systems, and scalable cloud infrastructure. Whether you're building an MVP, scaling an existing product, or launching a new digital platform, I can help transform your vision into a reliable, production-ready solution. ๐ŸŽฏ๐–๐ก๐š๐ญ ๐ˆ ๐๐ซ๐ข๐ง๐  ๐ญ๐จ ๐˜๐จ๐ฎ๐ซ ๐๐ซ๐จ๐ฃ๐ž๐œ๐ญ โœ” End-to-End Product Development โœ” Mobile App Development (iOS & Android) โœ” Scalable Backend Architecture โœ” API Development & Integration โœ” SaaS Platform Development โœ” AI-Powered Application Integration โœ” Cloud Deployment & Infrastructure ๐Ÿš€ ๐…๐ž๐š๐ญ๐ฎ๐ซ๐ž๐ ๐๐ซ๐จ๐ฃ๐ž๐œ๐ญ ๐„๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž ๐Ÿ“ฒ Social Media & Consultation Platform Built a large-scale social platform serving 50,000+ active users with: โ€ข TikTok/Reels-style video feeds โ€ข Real-time chat and video calling โ€ข Stripe & PayPal payment integrations โ€ข Firebase push notifications โ€ข Supabase real-time functionality โ€ข Google, Apple & Facebook authentication ๐Ÿก Real Estate CRM & Property Management Platforms Developed enterprise-grade solutions featuring: โ€ข Property listing management โ€ข CRM systems and lead tracking โ€ข Advanced search and filtering โ€ข Admin dashboards and reporting โ€ข Secure payment integrations ๐ŸŒ IoT & Geo-Fencing Platform Designed and developed a real-time event monitoring system enabling: โ€ข Incident reporting in real time โ€ข Location-based alerts and notifications โ€ข Geo-fencing capabilities โ€ข Rapid response workflows for organizations ๐Ž๐ฏ๐ž๐ซ ๐ญ๐ก๐ž ๐ฉ๐š๐ฌ๐ญ ๐Ÿ”+ ๐ฒ๐ž๐š๐ซ๐ฌ, ๐ˆโ€™๐ฏ๐ž ๐ฐ๐จ๐ซ๐ค๐ž๐ ๐š๐œ๐ซ๐จ๐ฌ๐ฌ ๐ข๐ง๐๐ฎ๐ฌ๐ญ๐ซ๐ข๐ž๐ฌ ๐ข๐ง๐œ๐ฅ๐ฎ๐๐ข๐ง๐ : ๐Ÿ”ฅ On-Demand Delivery Solutions ๐Ÿ”ฅ Social Media Platforms ๐Ÿ”ฅ CRM & SaaS Applications ๐Ÿ”ฅ Healthcare ๐Ÿ”ฅ Real Estate ๐Ÿ”ฅ E-Commerce ๐Ÿ”ฅ IoT & Device Platforms ๐Ÿ”ฅ Restaurant & Food ๐€๐ˆ-๐€๐ฌ๐ฌ๐ข๐ฌ๐ญ๐ž๐ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ๐ข๐ฌ๐ž I leverage modern AI development tools including Cursor, GitHub Copilot, ChatGPT, Claude, and Lovable to accelerate development, improve code quality, and deliver products faster while maintaining production-grade standards. Benefits for clients: โœ” Faster Development Cycles โœ” Improved Code Quality โœ” Efficient Problem Solving โœ” Reduced Time-to-Market โœ” Scalable & Maintainable Solutions ๐Ÿ’ผ ๐Œ๐ฒ ๐–๐จ๐ซ๐ค๐ข๐ง๐  ๐’๐ญ๐ฒ๐ฅ๐ž โœ” Proactive Communication โœ” Fast Iteration & Transparent Updates โœ” Scalable Architecture Thinking โœ” Comfortable With Existing Codebases โœ” Product-Focused Development Approach ๐‘ฐ ๐’…๐’๐’โ€™๐’• ๐’‹๐’–๐’”๐’• ๐’ƒ๐’–๐’Š๐’๐’… ๐’‡๐’†๐’‚๐’•๐’–๐’“๐’†๐’”, ๐‘ฐ ๐’‰๐’†๐’๐’‘ ๐’Š๐’Ž๐’‘๐’“๐’๐’—๐’† ๐’‘๐’“๐’๐’…๐’–๐’„๐’•๐’” ๐’˜๐’Š๐’•๐’‰ ๐’‘๐’“๐’‚๐’„๐’•๐’Š๐’„๐’‚๐’ ๐’•๐’†๐’„๐’‰๐’๐’Š๐’„๐’‚๐’ ๐’“๐’†๐’„๐’๐’Ž๐’Ž๐’†๐’๐’…๐’‚๐’•๐’Š๐’๐’๐’” ๐’‚๐’๐’… ๐’๐’๐’๐’ˆ-๐’•๐’†๐’“๐’Ž ๐’”๐’„๐’‚๐’๐’‚๐’ƒ๐’Š๐’๐’Š๐’•๐’š ๐’Š๐’ ๐’Ž๐’Š๐’๐’…. ๐Ÿ› ๏ธ ๐“๐ž๐œ๐ก๐ง๐จ๐ฅ๐จ๐ ๐ข๐ž๐ฌ & ๐“๐จ๐จ๐ฅ๐ฌ React Native โ€ข SwiftUI โ€ข Next.js โ€ข React.js โ€ข TypeScript โ€ข Node.js โ€ข Flutter โ€ข PostgreSQL โ€ข MySQL โ€ข MongoDB โ€ข GraphQL โ€ข Firebase โ€ข Supabase โ€ข AWS โ€ข Stripe โ€ข PayPal โ€ข Agora โ€ข Twilio โ€ข Docker โ€ข REST APIs ๐Ÿ“ฉ ๐€๐ฏ๐š๐ข๐ฅ๐š๐›๐ฅ๐ž ๐Ÿ๐จ๐ซ: โœ” Long-Term Projects โœ” MVP Development โœ” Full Product Builds โœ” Team Collaboration โœ” Technical Interviews Whether you have a Figma design ready, a rough idea on paper, or an existing app that needs new features, message me and letโ€™s build something impactful together. I usually reply within a few hours. ๐Ÿš€

๐Ÿ‡ฎ๐Ÿ‡ณLudhiana, India$13/hr100% JSS4.98 (7)Since Nov 2021
MRR
$2,066
๐ŸŒ#21.5K/363K
๐Ÿ‡ฎ๐Ÿ‡ณ#2,784/40.5K
Recent Earnings
$12,398
๐ŸŒ#21.5K/363K
๐Ÿ‡ฎ๐Ÿ‡ณ#2,784/40.5K
Total Earnings
$70,860
๐ŸŒ#52.4K/363K
๐Ÿ‡ฎ๐Ÿ‡ณ#8,147/40.5K
Avg. Per Project
$4,724
๐ŸŒ#34.1K/363K
๐Ÿ‡ฎ๐Ÿ‡ณ#3,788/40.5K
Recent Projects
3
1f2h
๐ŸŒ#148K/363K
๐Ÿ‡ฎ๐Ÿ‡ณ#20.3K/40.5K
Total Projects
15
6f13h
๐ŸŒ#148K/363K
๐Ÿ‡ฎ๐Ÿ‡ณ#20.3K/40.5K
MRR Performance Over Time
$50k$25k$0
6 mo ago3 mo agoNow
Coming SoonGathering historical data
World Skill Rankings
of 1,783
#118
MySQL ProgrammingTop 7%
#127Hybrid App Development
#156Agile Software Development
#225Kotlin
#263Mobile UI Design
#274GraphQL
#282Swift
#472Firebase
#481Android App Development
#509Flutter
#535SaaS Development
#540iOS Development
#595API Development
#703Mobile App Development
#807MongoDB
#868React Native
#1,360TypeScript
#2,081Node.js
#2,627React
#2,974JavaScript
๐Ÿ‡ฎ๐Ÿ‡ณIndia Skill Rankings
of 209
#20
Agile Software DevelopmentTop 9%
#31MySQL Programming
#32Mobile UI Design
#46Hybrid App Development
#75GraphQL
#77Kotlin
#93Swift
#117Firebase
#148SaaS Development
#154Android App Development
#163API Development
#167iOS Development
#174Flutter
#198Mobile App Development
#236MongoDB
#259React Native
#262TypeScript
#504Node.js
#541JavaScript
#641React
Sahil K. โ€” Top 7% in India | UpworkMRR