If you are looking for a motivated, safe set of hands to take the weight of your project off your shoulders and work with you to get the job done right, then let’s have a chat. Here’s how: 1. Send me an Upwork message 2. On Upwork message, click on the green “Schedule a meeting” button, choose 30 minutes and I will confirm a time slot. 3. That way we can hop on a strategy call to discuss your project further and make sure we are a great fit together. I lived in Drexel HIll, PA. I am a motivated and creative US based freelancer with over 10 years of successful freelancing in multiple areas of Web & Mobile development. I have experience in ReactJS, NextJS, NodeJS, AngularJS, JavaScript, Laravel, CodeIgniter, Cake PHP, Rest APIs, and WordPress. Expert in React Native Mobile Applications Enterprise level Web | Mobile applications ✔ Detailed experiences are: 1) Backend Development • PHP - Laravel MVC, CodeIgniter, Cake PHP • Node.js - Express, Socket.io, Meteor • Python - Django, Flask • MYSQL, MongoDB, NoSQL, Firebase 2) Front-end Development • Angular, React.js, NextJS, Vue.js • CSS/SCSS, HTML, JavaScript, Jquery 3) iOS | Android app Development • Swift, Java, Kotlin, React Native, Ionic, Flutter • RxJava, RxSwift • MVP, MVVM My priorities are - - Best quality - Bug-free - Delivery in a timely manner - Developing an app, testing it, and making sure users won't have any problems when using the final product; - Helping to choose the best tools for analytics, testing, marketing, reporting, and more.

Hello, Thank you for reading my profile. I'll be brief as I know your time is very valuable. I'm Aurimas, currently based in South East Asia (Vietnam - Hong Kong). Throughout my career, I've worked in several countries (Denmark, the Netherlands, China, Hong Kong, Vietnam). My working experience covers working in small and huge (corporate) style of companies. Within 10+ years of experience, I've mostly specialised in mobile development and its UX. I hold SCRUM certification and used to work as a SCRUM Master, as well as Product/Project Manager for several years, therefore management processes are not new to me. I used to manage teams of 20+ people - onshore and offshore. To summarise - with hiring me, you will not only get a developer, whom will follow direction of your choice, but also a person, whom if needed, can advice you on optimised prioritisation of the tasks, faster delivery in term of business value, optimised overall development approach and optimised user journey from UX standpoint. More detailed skill list: ⭐️ Dart and Flutter and Android - Mobile and Web Applications; ⭐️ Python and Flask/Cloud Functions and Typescript - Backend services and customised APIs; ⭐️ Blockchain - Ethereum, Solana ecosystem crypto wallets and NFTs; ⭐️ Docker and Google Cloud - Deployment of solutions anywhere. ⭐️ Product Manager/Product Owner - Product roadmap, goals and strategy; ⭐️ Project Manager - Managing the project in-side-out from goals, scopes, tasks, deadlines and deliverables, etc. ⭐️ SCRUM Master - Established SCRUM related ceremonies and improved each iteration speed and Agility within the team. In case of any doubts in my skills, please have a look at what my previous clients tell about me or send me a message - I'm happy to schedule a call and answer your questions and concerns. Wish you a wonderful day!

I am an independent iOS developer operating through L&L Programming LLC with a proven track record of starting new projects and taking them through development all the way to the app store. I enjoy taking on new challenges and solving complex programming tasks. - Top rated developer - Proficient in the Swift programming language - Bachelors in Engineering - Dedicated and self motivated to get projects done right and on time - Friendly, with good customer service skills

I help startups and businesses build high-performance iOS apps using modern SwiftUI and AI integration (CoreML & LLM APIs). Top Rated on Upwork | $10K+ Earned | 5-Star Reviews Whether you need a new app from scratch or want to add AI features to your existing iOS app — I deliver clean, maintainable code on time. What I specialize in: - SwiftUI — modern, responsive iOS interfaces - CoreML & AI integration — smart app features - REST API & backend integration - App Store submission & optimization Let's build something great together.

👋 Hey there! I’m a Flutter Developer with 5+ years of experience building sleek, high-performance mobile apps for startups and fast-moving teams. My journey started with native Android and iOS, but I quickly fell in love with Flutter’s speed and flexibility. I’ve led projects from scratch, refactored messy codebases, and shipped cross-platform apps that users actually enjoy. Clean architecture, smooth animations, pixel-perfect UIs? That’s my jam. I also know my way around Firebase, Supabase, REST APIs, and have dabbled in React Native when needed. If you’re looking for someone who writes scalable Flutter code, thinks like a product owner, and genuinely cares about user experience. Let’s build something great.

𝗛𝗮𝘃𝗲 𝗮 𝗴𝗿𝗲𝗮𝘁 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 𝗶𝗱𝗲𝗮 💡 you want to bring to life? Or an 𝗲𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗮𝗽𝗽 🔧 that needs a 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 to enhance it? With 𝟱+ 𝘆𝗲𝗮𝗿𝘀 of experience crafting 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀, I help 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀 𝗮𝗻𝗱 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 build 𝗵𝗶𝗴𝗵-𝗾𝘂𝗮𝗹𝗶𝘁𝘆 products users love. 📈 🚀 🏆 𝘞𝘩𝘺 𝘊𝘩𝘰𝘰𝘴𝘦 𝘔𝘦? • 𝟳+ 𝘆𝗲𝗮𝗿𝘀 of 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 experience • 𝟱+ 𝘆𝗲𝗮𝗿𝘀 of crafting 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 & 𝗶𝗢𝗦 𝗮𝗽𝗽𝘀 • Proficient in 𝗙𝗹𝘂𝘁𝘁𝗲𝗿, 𝗗𝗮𝗿𝘁, 𝗙𝗶𝗿𝗲𝗯𝗮𝘀𝗲, 𝗦𝘂𝗽𝗮𝗯𝗮𝘀𝗲 and more I’ve designed and launched numerous applications that users love ❤️ and clients highly rate ⭐. I hold a 𝗠𝗮𝘀𝘁𝗲𝗿’𝘀 𝗗𝗲𝗴𝗿𝗲𝗲 𝗶𝗻 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗦𝗰𝗶𝗲𝗻𝗰𝗲, which adds a strong academic foundation to my hands-on expertise. 𝘐𝘯𝘥𝘶𝘴𝘵𝘳𝘪𝘦𝘴 𝘐’𝘷𝘦 𝘸𝘰𝘳𝘬𝘦𝘥 𝘪𝘯: ✈️ Travel & Tourism ⚡ Utilities & Energy 🌐 Internet of Things (IoT) 🚚 Logistics & Transportation 🎶 Streaming Music Services …and more! 🚀 ⭐ 𝘞𝘩𝘺 𝘊𝘭𝘪𝘦𝘯𝘵𝘴 𝘛𝘳𝘶𝘴𝘵 𝘔𝘦 • Crafting 𝗰𝗹𝗲𝗮𝗻, 𝗽𝗼𝗹𝗶𝘀𝗵𝗲𝗱, and 𝘄𝗲𝗹𝗹-𝗱𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗲𝗱 𝗰𝗼𝗱𝗲 with 𝘀𝗺𝗼𝗼𝘁𝗵 𝗮𝗽𝗽 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 • Delivering projects 𝗼𝗻 𝘁𝗶𝗺𝗲 and 𝘄𝗶𝘁𝗵𝗶𝗻 𝗯𝘂𝗱𝗴𝗲𝘁 • Excelling in 𝗰𝗹𝗲𝗮𝗿, 𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 and 𝗽𝗿𝗶𝗼𝗿𝗶𝘁𝗶𝘇𝗶𝗻𝗴 𝗰𝗹𝗶𝗲𝗻𝘁 𝘀𝗮𝘁𝗶𝘀𝗳𝗮𝗰𝘁𝗶𝗼𝗻 • Upholding 𝗵𝗼𝗻𝗲𝘀𝘁𝘆 and 𝘁𝗿𝗮𝗻𝘀𝗽𝗮𝗿𝗲𝗻𝗰𝘆 as core values 🔧 𝘔𝘺 𝘢𝘱𝘱𝘴 𝘤𝘰𝘮𝘦 𝘱𝘢𝘤𝘬𝘦𝘥 𝘸𝘪𝘵𝘩 𝘪𝘮𝘱𝘳𝘦𝘴𝘴𝘪𝘷𝘦 𝘧𝘦𝘢𝘵𝘶𝘳𝘦𝘴 ✅ Real-time Messaging Systems ✅ Push Notifications ✅ QR & Barcode Scanning ✅ GPS Positioning & Mapping ✅ Web Service Integration ✅ Bluetooth (BLE) Functionality ✅ Offline Data Storage ✅ Video & Audio Recording ✅ Social Login … and much more! 🚀 𝙍𝙚𝙖𝙙𝙮 𝙩𝙤 𝙩𝙪𝙧𝙣 𝙮𝙤𝙪𝙧 𝙖𝙥𝙥 𝙞𝙙𝙚𝙖 𝙞𝙣𝙩𝙤 𝙧𝙚𝙖𝙡𝙞𝙩𝙮? 𝘿𝙧𝙤𝙥 𝙢𝙚 𝙖 𝙢𝙚𝙨𝙨𝙖𝙜𝙚 𝙖𝙣𝙙 𝙡𝙚𝙩’𝙨 𝙜𝙚𝙩 𝙨𝙩𝙖𝙧𝙩𝙚𝙙! 🤝

Former Senior Developer at Angel Studios (millions of users). I build full-stack web and mobile apps with Next.js, React Native (Expo), Supabase, Node.js, and Stripe. I specialize in solo projects — owning everything from frontend to deployment. ⚡ Next.js Development: I build fast, SEO-optimized web applications with Next.js, TypeScript, and Tailwind — leveraging SSR/SSG for performance and search visibility. 📱 React Native & Expo: I create cross-platform mobile apps from a single codebase that deploy to iOS App Store, Google Play, and web. 🗄️ Supabase & Backend: Full backend development with Supabase (auth, storage, realtime, edge functions), Node.js, Express, GraphQL, and tRPC. 💳 Third-Party Integrations: Seamless integration with Stripe, Clerk, Twilio, SendGrid, and other APIs to power your app's core features. 🚀 Solo Full-Stack Ownership: I manage entire projects end-to-end — frontend, backend, integrations, CI/CD, and deployment to Vercel, Digital Ocean, or your preferred platform. If you're looking for a developer who can own your project from concept to launch, let's talk. Skills: ✔️ Next.js & React Development ✔️ React Native & Expo (iOS + Android) ✔️ Supabase, PostgreSQL, Prisma ORM ✔️ Node.js, Express, GraphQL, tRPC ✔️ TypeScript & Tailwind CSS ✔️ Stripe, Clerk, Twilio, SendGrid Integration ✔️ SEO & Core Web Vitals Optimization ✔️ CI/CD & Deployment (Vercel, Coolify, Digital Ocean) ✔️ App Store & Play Store Publishing ✔️ AI Development

I help founders and startups turn mobile app ideas into real, scalable products. From the first concept to the final launch, I handle both the design and the full-stack development of mobile applications. My process covers the entire product lifecycle: idea validation, UX strategy, UI design, and development. I focus on building apps that are not only visually polished but also intuitive, fast, and ready to scale. What I can help you with: • Mobile app UX/UI design • iOS and Android app development • MVP development for startups • Full product design from concept to launch • App prototypes and design systems • Frontend and backend development I work closely with founders to transform ideas into clear product experiences and fully functional mobile apps.

Your business’s secret weapon - I work with ⭐ Fortune 500s, Start-Ups, and Individuals ⭐ to navigate technologies like AI, blockchain, and complex software infrastructure, daily. Lead @ STAYKool Productions, Co-founder of Squizz Digital Signage (squizz.tv). I often serve as a domain expert, a leader, and a keystone member of any team I integrate with. During my decade+ of experience, I have designed, built, and released multiple SaaS products, individually and as part of a larger team. 📈 I can help your business succeed by: - Serving as an interim or fractional CTO for your growing business. - Providing technical or software development support. - Updating your Android, IOS, or Cross-platform app. - Performing technical due diligence. - Set up payment gateways using services like Stripe, Square, or BrainTree. - Integrating ChatGPT (or other forms of AI) into your business processes and workflows. - Creating sales and marketing funnels, that convert. - Orchestrating social media and Google Ads campaigns - which tug on heartstrings. - Identifying and addressing processes, and shortfalls inhibiting growth. - In addition to any other Admin or IT-oriented consultation roles. 🦄 A wearer of many hats in my own businesses and for past employers, I leverage that experience, in tandem with my professional contacts/team, to efficiently grow your business and increase revenue. "Growth Hacking", if you will. Please ask questions! I'm happy to be a part of your team, even if it is for a short time. # Keywords: Multi-agent AI, Generative AI, GPT-based models, Large Language Models (LLMs), System Design, Microservices, Kubernetes, A/B Testing, AI-Powered Web Applications, Intelligent Systems, Automated Content Generation, AI-Driven Analytics, Web Security, Automated Testing, Web Accessibility, Big Data, Feature Engineering, Model Training, Data Science, Data Analysis, Data Visualization, Data Cleaning, Python, Django, Flask, Node.js, Express.js, ASP.NET Core, Laravel, Go, Java, C#, TypeScript, React.js, Angular, Vue.js, Serverless Architecture, Cloud Computing, Docker, CI/CD, RESTful APIs, Single Page Applications (SPAs), NoSQL, MongoDB, Elasticsearch, PostgreSQL, Oracle SQL Server, MySQL, SQL, GitHub, GitLab, Bitbucket, Git, UI/UX Design, Responsive Web Design, Problem-Solving, Analytical Thinking, Object-Oriented Programming (OOP), Software Development Life Cycle (SDLC), Agile Methodologies, Scrum, Clean Code, Debugging, API Development, Communication Skills, Team Collaboration, jQuery, Bootstrap, Material-UI, HTML5, CSS3, Sass/SCSS, Less

I'm Jesse - published indie App Store developer with 7+ years of experience leading the full app development lifecycle and a Bachelor's in Computer Science. I love pursuing intriguing projects and crafting beautiful user experiences. Whether you need product design, complete app development, or a website for your business - I can make it happen. - I love to learn and apply new technologies - staying on the forefront of change and improvements across the software stack, demonstrated by my open source, hand-built, declarative, cross-platform UI framework written in pure Swift. - Highly self-motivated and with deep experience in native iOS development, I can take your idea from prototype to polished product - or anything in between. - Proven expertise in native iOS development, demonstrated by building a declarative UI framework from the ground up and successfully taking a full-featured, indie app from concept to publication on the App Store. - I value craftsmanship and quality over metrics and quantity - simple solutions over complex ones - and products with a positive impact on the people who need them. I write human code, not vibe code! I love working with individuals, small businesses, and large clients. Whatever your project needs and scope - I can help you accomplish your goals.