I work as a lead software architect for North America & UK's Companies. With more than 12 years of experience in Open source Technologies and Mobile Space, I take great pride in my work and always strive to deliver a cost effective, focused, and on-target product that fits my clients' needs. My technical expertise includes: -------------------------------------- • Mobile Product Strategy • Prototyping and Concept Development • iOS App Development (Native Languages: Swift, Objective-C) • Android App Development (Native Language: Java, Kotlin) • Web App Development • Node JS • React Native App Development (React Native CLI, Expo CLI) • Quality Assurance & Testing • Flutter Mobile App Development (Dart development) • Mobile Back-end Development - Security and Compliance • App Analytics - App Indexing • AWS EC2/S3/SNS/RDS/Elasticache, Google Cloud Platform, Azure, Heroku, Firebase , GPS, Location Based Services. My skill sets and understanding with various environments and technologies would be better represented from the facts below – • Good English communication with overseas customers • Handling OOAD, UML and Design patterns • Effective Communication, Fast Speed, High Quality • Excellent in analytical and programming skills, quick learner of new technologies • Strong experience in Agile development methodologies • Experienced in Git • Experience in handling complex server architectures. • Practical knowledge of concurrency, multi-threading, memory management, caching. Looking forward to your queries!

As an Upwork Expert Vetted Silicon Valley Engineer I am among the top 1% talent on Upwork. I have a Job Success Score of 100% which means, every client has been fully satisfied with my services. With over 10+ years of experience as a Senior Software Engineer, I have had the unique opportunity to work in very diverse roles. I have built products from the ground-up and helped scale them for planetary scale. I have worked for companies in Silicon Valley, Boston, New York City and other tech centers around the world. I have worked with companies and teams of all sizes, from Fortune 100 companies to exciting startups. I have in-depth experience of developing large scale web and mobile applications using lean and agile methodologies. Technology Stack: • Backend - Python, Node.js and Java Spring Boot • Web Frameworks - React JS, Angular and Vue • Mobile Development - React Native • Databases - Majority of the Relational and NoSQL Databases. MySQL, PostgreSQL, MongoDB, Cassandra, Yugabyte to name a few. • Cloud - AWS, Azure and Google Cloud

💎 20+ Apps Live on Appstore and Playstore 🏆 5M+ App Users on apps I've developed 💰$10M+ Revenue made from apps we've developed. Are you looking for a skilled consultant in architecture, mobile and web app development with a proven track record in creating high-performing Android, iOS, Enterprise, Startup and cross-platform applications? I’m here to help you bring your ideas to life! 🔹 Highlights of My Work: * 20+ apps live on the App Store and Play Store * 5M+ active users on apps I’ve developed * $10M+ revenue generated from my apps 🔧 My Core Expertise Includes: * Mobile App Development (Native & Cross-Platform): * Android (Java, Kotlin) * iOS (Swift, Objective-C) * Flutter (Dart) * React Native * Firebase Integration * Frontend Development: * Vue.js, React.js, Redux * Angular, Next.js * HTML, CSS (Tailwind), JavaScript, jQuery * Backend Development: * Laravel, Node.js, Express.js * Python, AngularJS * RESTful APIs & Microservices * Databases: * MongoDB, PostgreSQL, MySQL, SQLite 🌟 Why Work with Me? * Proven Expertise: 9+ years of experience in Android & iOS development, LAMP, and MERN stacks. * Full-Cycle Development: I offer complete development services from planning to deployment. * Agile & Efficient: I’m well-versed in Agile methodologies, ensuring smooth project management. * Git & CI/CD Proficiency: Strong experience in version control and continuous integration. * Effective Communication: Clear and consistent updates, making collaboration seamless. * Problem Solver: I bring innovative solutions to every project challenge. 🚀 My Strengths and Specializations: * Expert in cross-platform development using React Native & Flutter * 9+ years of experience with native mobile app development (Kotlin, Swift) * 6+ years of expertise in React Native (JavaScript, TypeScript) * 5+ years of experience in Flutter (Dart) * Backend and API development using Node.js, Laravel, and Express.js * Integration of third-party APIs and microservices (AWS, Firebase) * Database management with MySQL, MongoDB, Redis, and PostgreSQL * Backend brilliance, from API design to server-side languages * Design mastery with tools like Figma and Adobe XD * Latest trends in AI, AR, and IoT development 🛠️ Tools and Technologies: * Android: Kotlin, Java, Jetpack Compose * iOS: Swift, Objective-C, SwiftUI * Cross-Platform: Flutter, React Native * Frontend: React.js, HTML5, JavaScript * Databases: SQLite, MySQL, MongoDB, PostgreSQL * Cloud & Microservices: AWS, Firebase, Docker Let's Build Something Amazing Together! Thank you for visiting my profile. Whether you need a consultation or want to discuss a project, feel free to click the 'Invite to Job' button or schedule a call. I look forward to collaborating with you!

My love for virtual reality is what motivated me to pursue a skill in game development. I love VR, but also develop for PC, mobile, and web. I prefer multiplayer games, so I made a point of learning Photon Engines PUN 2 pretty early on in my game dev journey.

Hello! The hardest part of software engineering isn't just shipping features—it's ensuring your software aligns perfectly with how real users actually operate. I specialize in building scalable web and mobile applications (Flutter, iOS, Android) that feature deep backend stability and seamless AI capabilities ☑️ Currently in Tampa, FL ☑️ 100% Project Success Rate on Live Deployments ☑️ Mobile Development Specialist (iOS, Android, Kiosk) ☑️ Full-Stack Capability (Backend + APIs + SaaS) ☑️ 9 years of professional experience ☑️ Delivered 50 high-performance, scalable, production-ready applications ☑️ Reduced development costs by 25% through efficient architecture ☑️ Native English communication If you are looking for a reliable engineer to take ownership of this project, let's set up a quick call to see if my technical background matches what you need.

🗓️ 11+ Years of Experience ⏰ 8000+ Upwork Hours 🌟 100% 5★ Job Success 🔧 Technical Skills: 🚀 Technologies: Blockchain, Mobile Crypto Wallet (EVM), Chrome Extension Crypto Wallet (EVM), Firebase, and more 🚀 Platforms: React Native, Next.js, Android, iOS, Android Widget, iOS Widget, Apple Watch, Apple - Watch Complications, Web Extension 🚀 Languages: JavaScript, TypeScript, Java, Swift, Objective-C With over 11 years of experience in the software development industry, I specialize in delivering high-quality outsourcing projects. My team and I have successfully completed 50+ projects for a diverse range of clients from the US, Europe, and Asia. Our expertise covers various industries including social networking, healthcare, education, hospitality, and transportation. I am proficient in a wide array of technologies and platforms, including JavaScript, TypeScript, Java, Swift, and Objective-C. My commitment to continuous learning ensures that I stay up-to-date with the latest trends and technologies. I pride myself on achieving 100% 5★ job success and being a Top Rated Plus freelancer with over 8000 Upwork hours and $100k+ earned. Let's collaborate to bring your vision to life with precision and excellence.

Staff/lead mobile engineer with 22+ years in software engineering and 14+ years delivering iOS products across media, navigation, banking, telecom, energy, and connected-home platforms. Strong in Swift, SwiftUI, UIKit, modular architecture, performance optimisation, and API-driven product delivery. Known for modernising mature codebases, mentoring engineers, partnering closely with product, design, and backend teams, and using AI-assisted workflows to accelerate discovery, delivery, and technical communication without compromising engineering quality.Turn ambiguous product ideas into production-ready mobile solutions, from shaping flows and technical approach through implementation, testing, release, and optimisation. Bridge mobile and backend delivery by helping define OpenAPI-backed contracts, aligning payloads, error states, and edge cases early so iOS, Android, and backend teams can work in parallel. Use AI tools pragmatically to speed up discovery spikes, scaffolding, refactor options, test-case generation, and technical writing, while keeping final decisions grounded in engineering review, testing, and product context.

Top 1% Mobile Architect | Y Combinator Alumnus | 99.9% Crash-Free Rate. Are you scaling a high-traffic mobile application or struggling with complex hardware integrations? I help startups and established firms bridge the gap between high-level product strategy and rock-solid engineering. With over a decade of experience, I specialize in building scalable architectures for the HealthTech and Fitness sectors. Why Choose Me for Your Project: • Proven Scale: As an engineer at a YC-backed telemedicine platform, I supported 650,000+ users and 35,000 daily active users. • Mission-Critical Stability: I maintain a 99.9% crash-free rate by leveraging data-driven decision-making to prioritize technical debt and feature development. • IoT & Hardware Expert: I have deep expertise in BLE, NFC, and Firmware integration, including building custom SDKs and Over-the-Air (OTA) update systems for wearable sensors. • Founder’s Mentality: As the founder of my own development studio, Human Revolution, I treat your code like a product, not just a set of tasks. I focus on ROI, user retention, and dev-cycle optimization. Technical Arsenal: • Native iOS: Swift, SwiftUI, UIKit, Combine, RxSwift. • Cross-Platform: Flutter, Dart. • Architecture: Modularization, Design Systems, CI/CD, Repository Pattern, and SOLID principles. • Product Strategy: Analytics integration, vendor migrations (ID verification, payment), and infrastructure modernization. I am currently accepting select projects where technical excellence and strategic growth are priorities. Click the "Invite to Job" button to discuss how we can scale your mobile infrastructure.

Hi, I’m a Senior Mobile App Developer with 10+ years of experience in Native Android development and over 5 years in Flutter (cross-platform). I specialize in building high-performance, scalable, and visually engaging apps for Android and iOS using modern best practices. From turning your idea into a polished app on the Play Store or App Store, I can handle the entire development cycle — including architecture, development, testing, deployment, and post-launch support. Whether you're starting from scratch or need help improving an existing app, I'm ready to help.

I'm a software developer with 10 years experience across web and mobile born and raised in the US. Whether you need a Wordpress site adjusted, a complex web app, or an iOS (or VisionOS!) app written I can deliver.