Sourendro B.
100% Job Success
Top Rated

Mobile App Developer | React Native, Flutter, Kotlin, Objective C

✅ 🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 🏆 𝐛𝐲 𝐔𝐩𝐰𝐨𝐫𝐤 ✅ 𝐓𝐨𝐩 𝟏% 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 ✅ 𝐎𝐯𝐞𝐫 𝟐,𝟎𝟎𝟎 𝐇𝐨𝐮𝐫𝐬 𝐋𝐨𝐠𝐠𝐞𝐝 ✅ 𝟒𝟎+ 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 ✅ 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐑𝐚𝐭𝐞 Hello! I'm passionate about mobile app development and committed to turning your visions into reality. With over 16 years of experience in developing Android and iOS mobile applications, I have honed my skills to create seamless and innovative apps for both platforms. My extensive background ensures that your project will be handled with expertise and delivered on time. 𝗠𝘆 𝗖𝗼𝗿𝗲 𝗖𝗼𝗺𝗽𝗲𝘁𝗲𝗻𝗰𝗶𝗲𝘀 𝗜𝗻𝗰𝗹𝘂𝗱𝗲: 𝗶𝗢𝗦 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 & 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Swift, Objective-C, Cocoa Touch 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: CoreAnimation, CoreData, CoreLocation, CoreImage, AVFoundation, ARKit, Core ML, SiriKit 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: In-App Purchase, Stripe SDK, Braintree, 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 & 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Java, Kotlin, Android SDK, Flutter 𝗟𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀 & 𝗧𝗼𝗼𝗹𝘀: Retrofit, RxJava (1-2), RxAndroid, Dagger, Koin 𝗠𝗮𝗽𝗽𝗶𝗻𝗴 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: Google Maps, OpenStreetMap SDK, HERE SDK, MapBox 𝗛𝘆𝗯𝗿𝗶𝗱 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀 & 𝗧𝗼𝗼𝗹𝘀: React Native, Flutter, Xamarin, Ionic 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: Android, iOS, Web 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀: Cost-effective, faster development, single codebase for multiple platforms 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲: 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 & 𝗔𝗣𝗜𝘀: Firebase, RESTful APIs, Pusher, 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MySQL/MariaDB, PostgreSQL, SQLite 𝗗𝗮𝘁𝗮 𝗙𝗼𝗿𝗺𝗮𝘁𝘀: JSON, XML 𝗦𝗼𝗰𝗶𝗮𝗹 𝗠𝗲𝗱𝗶𝗮 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Facebook, Twitter, LinkedIn, Instagram, Google+, Tumblr, Foursquare, Flickr 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 & 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴: Flurry, TestFlight, Crashlytics, Intercom, Mixpanel, Google Analytics, AdMob, Push Notifications 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀: ✅Successfully developed apps with complex features such as real-time data synchronization, augmented reality, machine learning integrations, and advanced geolocation services. ✅Delivered high-performance, scalable apps with seamless user experiences. ✅Collaborated with clients from diverse industries to understand their needs and provide tailored solutions. 𝗧𝘆𝗽𝗲𝘀 𝗼𝗳 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱: 𝗧𝗶𝗻𝗱𝗲𝗿-𝗹𝗶𝗸𝗲 𝗔𝗽𝗽𝘀: Dating and social networking apps with real-time chat and matching features. 𝗪𝗲𝗮𝘁𝗵𝗲𝗿 𝗔𝗽𝗽𝘀: Real-time weather updates, forecasts, and notifications. 𝗟𝗼𝗰𝗮𝘁𝗶𝗼𝗻-𝗯𝗮𝘀𝗲𝗱 𝗔𝗽𝗽𝘀: Apps that use geolocation services to provide tailored user experiences. 𝗔𝗽𝗽𝘀 𝗹𝗶𝗸𝗲 𝗨𝗯𝗲𝗿: Ride-sharing and on-demand service apps with real-time tracking and payment integration. 𝗦𝗼𝗰𝗶𝗮𝗹 𝗠𝗲𝗱𝗶𝗮 𝗔𝗽𝗽𝘀: Platforms for sharing, networking, and communication. 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆 𝗚𝗮𝗺𝗲𝘀: Engaging mobile games with complex strategy elements. 𝗡𝗲𝘁𝗳𝗹𝗶𝘅-𝗹𝗶𝗸𝗲 𝗔𝗽𝗽𝘀 𝘄𝗶𝘁𝗵 𝗩𝗢𝗗: Video-on-demand platforms with streaming capabilities. 𝗦𝗻𝗮𝗽𝗰𝗵𝗮𝘁-𝗹𝗶𝗸𝗲 𝗔𝗽𝗽𝘀: Multimedia messaging apps with AR filters and ephemeral content. 𝗕𝗼𝗼𝗸𝗶𝗻𝗴.𝗰𝗼𝗺-𝗹𝗶𝗸𝗲 𝗔𝗽𝗽𝘀: Hotel and flight booking platforms with price comparison features. 𝗣𝗿𝗶𝗰𝗲 𝗖𝗼𝗺𝗽𝗮𝗿𝗶𝘀𝗼𝗻 𝗔𝗽𝗽𝘀: Tools for comparing prices across different vendors and services. 𝗔𝗥/𝗩𝗥 𝗚𝗮𝗺𝗲𝘀: Immersive gaming experiences using augmented and virtual reality technologies. I am dedicated to building long-term relationships with my clients, ensuring that every project is completed to the highest standards. Let's work together to bring your app idea to life! Looking forward to collaborating with you. Cheers.

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  • API Integration
  • Flutter
  • Map Integration
  • React Native
  • WordPress
  • MERN Stack
  • Shopify
  • MEAN Stack
  • WooCommerce
  • WordPress Multisite


Endorsements from past clients

"Our organization hired Sourendro B. and his company to help us rebuild from scratch an application that another company messed up completely. His team did a wonderful job! So good. They are excellent communicators, patient and extremely skilled. I would rehire them over and over. "

Temi B. | Director
Mobile App Development Sep 2022


"After searching through many mobile developers Sourendro stood out from the rest. After viewing his proposal I hired him for my mobile project. He exceeded my expectations and was very professional. I highly recommend and will hire him for all my future projects. "

David V. | Director
Social Media Mobile Apps Apr 2021