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Hire the best Firebase Developers in Bengaluru, IN

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4.7/5
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  • $40 hourly
    • 4.8/5
    • (27 jobs)
    𝐖𝐡𝐲 𝐬𝐡𝐨𝐮𝐥𝐝 𝐲𝐨𝐮 𝐡𝐢𝐫𝐞 𝐦𝐞? 🏆 Top Rated Freelancer (Among the Top 1% on Upwork). 🏆 Terrific Upwork History with 1200+ Hours & Counting. 🏆 23 Completed Projects on Upwork and Counting. 🏆 100% success rate, means if I have taken your project then I am going to deliver you. 🏆 No compromise with the Quality. I am a professional software architect with a combined experience of 9 years ( worked with BrowserStack, Razorpay, and small startups) in software development, product design, and leadership. I ❤️ to work efficiently and don't waste clients' money on tracking meetings, research, or simulating work. A lot of automation is involved in my development flow: code linting and formatting, git hooks, auto deployments, code snippets, etc. 𝐏𝐥𝐞𝐚𝐬𝐞 𝐫𝐞𝐚𝐜𝐡 𝐨𝐮𝐭 𝐢𝐟 𝐲𝐨𝐮 𝐚𝐫𝐞 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫: 📌 Build end-to-end software 📌 Technology Research & Consulting 📌 Frontend Development 📌 Backend Development 📌 Website Development 📌 Cloud Deployment 𝐒𝐤𝐢𝐥𝐥𝐬: - Node.js | Nest.js | Express.js | TypeScript | Serverless | JavaScript/ES6 | GraphQL | Elasticsearch | Logstash | Kibana - HTML/HTML5 | CSS/CSS3 | Angular.js | React.js | Bootstrap - MongoDB | MySQL | PostgreSQL - AWS | GCP | Firebase | S3 | SNS | SQS | SES | EC2 | Lambda - Stripe | Twillio | Razorpay | Paytm | Instamojo | Gupshup | GoogleMap - Sign in with Google | FB | LinkedIn | Twitter | Apple Pay - Git | Bitbucket | Gitlab | Git Action - Puppeteer | Cheerio |Mocha/Chai | Selenium 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: ✅ Fintech Industry ✅ Deep-tech startup Industry ✅ Healthcare Industry ✅ E-commerce Industry ✅ Travel Industry 👨🏼‍💻 𝐂𝐥𝐢𝐞𝐧𝐭 𝐓𝐞𝐬𝐭𝐢𝐦𝐨𝐧𝐢𝐚𝐥: "𝘒𝘦𝘵𝘢𝘯 𝘪𝘴 𝘢 𝘷𝘦𝘳𝘺 𝘴𝘦𝘯𝘪𝘰𝘳 𝘳𝘦𝘴𝘰𝘶𝘳𝘤𝘦 𝘸𝘪𝘵𝘩 𝘦𝘹𝘱𝘦𝘳𝘪𝘦𝘯𝘤𝘦 𝘣𝘢𝘴𝘦𝘥 𝘬𝘯𝘰𝘸𝘭𝘦𝘥𝘨𝘦 𝘰𝘧 𝘈𝘞𝘚, 𝘈𝘞𝘚 𝘚𝘦𝘳𝘷𝘪𝘤𝘦𝘴, 𝘕𝘰𝘥𝘦𝘑𝘚 𝘢𝘴 𝘸𝘦𝘭𝘭 𝘢𝘴 𝘋𝘦𝘷-𝘖𝘱𝘴. 𝘏𝘦 𝘪𝘴 𝘦𝘹𝘤𝘦𝘭𝘭𝘦𝘯𝘵 𝘸𝘪𝘵𝘩 𝘵𝘪𝘮𝘦 𝘮𝘢𝘯𝘢𝘨𝘦𝘮𝘦𝘯𝘵, 𝘢𝘯𝘥 𝘩𝘢𝘴 𝘯𝘦𝘷𝘦𝘳 𝘮𝘪𝘴𝘴𝘦𝘥 𝘢 𝘴𝘵𝘢𝘯𝘥𝘶𝘱 𝘮𝘦𝘦𝘵𝘪𝘯𝘨. 𝘏𝘦 𝘢𝘭𝘴𝘰 𝘩𝘢𝘴 𝘭𝘦𝘢𝘥𝘦𝘳𝘴𝘩𝘪𝘱 𝘴𝘬𝘪𝘭𝘭𝘴 𝘢𝘯𝘥 𝘵𝘩𝘦 𝘢𝘣𝘪𝘭𝘪𝘵𝘺 𝘵𝘰 𝘮𝘢𝘯𝘢𝘨𝘦 𝘢𝘯𝘺 𝘱𝘳𝘰𝘫𝘦𝘤𝘵 𝘦𝘯𝘥-𝘵𝘰-𝘦𝘯𝘥. 𝘏𝘪𝘨𝘩𝘭𝘺 𝘳𝘦𝘤𝘰𝘮𝘮𝘦𝘯𝘥𝘦𝘥. 𝘐 𝘸𝘰𝘶𝘭𝘥 𝘣𝘦 𝘸𝘰𝘳𝘬𝘪𝘯𝘨 𝘸𝘪𝘵𝘩 𝘒𝘦𝘵𝘢𝘯 𝘢𝘨𝘢𝘪𝘯 𝘪𝘯 𝘵𝘩𝘦 𝘯𝘦𝘢𝘳 𝘧𝘶𝘵𝘶𝘳𝘦." ⭐️⭐️⭐️⭐️⭐️𝟱.𝟬 "𝘓𝘰𝘷𝘦𝘥 𝘸𝘰𝘳𝘬𝘪𝘯𝘨 𝘸𝘪𝘵𝘩 𝘒𝘦𝘵𝘢𝘯. 𝘏𝘦 𝘩𝘢𝘴 𝘨𝘰𝘰𝘥 𝘪𝘯-𝘥𝘦𝘱𝘵𝘩 𝘵𝘦𝘤𝘩𝘯𝘪𝘤𝘢𝘭 𝘴𝘬𝘪𝘭𝘭𝘴 𝘢𝘯𝘥 𝘪𝘴 𝘸𝘪𝘭𝘭𝘪𝘯𝘨 𝘵𝘰 𝘴𝘰𝘭𝘷𝘦 𝘢 𝘱𝘳𝘰𝘣𝘭𝘦𝘮 𝘸𝘪𝘵𝘩 𝘵𝘩𝘦 𝘣𝘦𝘴𝘵 𝘰𝘱𝘵𝘪𝘮𝘪𝘻𝘢𝘵𝘪𝘰𝘯 𝘱𝘰𝘴𝘴𝘪𝘣𝘭𝘦. 𝘈𝘭𝘴𝘰, 𝘩𝘪𝘴 𝘴𝘱𝘦𝘦𝘥 𝘪𝘴 𝘵𝘳𝘦𝘮𝘦𝘯𝘥𝘰𝘶𝘴." ⭐️⭐️⭐️⭐️⭐️𝟱.𝟬 "𝘒𝘦𝘵𝘢𝘯 𝘪𝘴 𝘰𝘯𝘦 𝘰𝘧 𝘵𝘩𝘦 𝘮𝘰𝘴𝘵 𝘴𝘪𝘯𝘤𝘦𝘳𝘦 𝘢𝘯𝘥 𝘱𝘳𝘰𝘮𝘱𝘵 𝘳𝘦𝘴𝘰𝘶𝘳𝘤𝘦. 𝘏𝘦 𝘸𝘰𝘳𝘬𝘦𝘥 𝘸𝘪𝘵𝘩 𝘢𝘴 𝘢 𝘍𝘶𝘭𝘭 𝘚𝘵𝘢𝘤𝘬 - 𝘓𝘦𝘢𝘥 𝘧𝘰𝘳 𝘰𝘯𝘦 𝘰𝘧 𝘰𝘶𝘳 𝘪𝘮𝘱𝘰𝘳𝘵𝘢𝘯𝘵 𝘱𝘳𝘰𝘫𝘦𝘤𝘵. 𝘏𝘪𝘴 𝘦𝘹𝘱𝘦𝘳𝘵𝘪𝘴𝘦 𝘢𝘯𝘥 𝘦𝘹𝘱𝘦𝘳𝘪𝘦𝘯𝘤𝘦 𝘩𝘦𝘭𝘱𝘦𝘥 𝘶𝘴 𝘵𝘰 𝘥𝘦𝘭𝘪𝘷𝘦𝘳 𝘱𝘳𝘰𝘫𝘦𝘤𝘵𝘴 𝘰𝘯 𝘵𝘪𝘮𝘦." ⭐️⭐️⭐️⭐️⭐️4.𝟱 Need to empower your business? Let’s work together! 🚀
    Featured Skill Firebase
    NestJS
    Node.js
    Amazon Web Services
    Software Architecture & Design
    MongoDB
    TypeScript
    MEAN Stack
    Serverless Computing
    ExpressJS
    Redis
    JavaScript
    AWS Lambda
    DevOps
    RESTful API
  • $30 hourly
    • 5.0/5
    • (83 jobs)
    I am a courteous and enthusiastic Full Stack Blockchain Developer from Bangalore, India. Some of the skills I use now on Blockchain: expertise in solidity Ethereum | Solidity | Solana | Rust Token creation | NFT mint | NFT Marketplace | Auctions | Defi | Staking | ICO/IDO | Payment Protocol | Exchanges | and many more… Building cryptocurrencies, NFT staking, minting and marketplace dapps, defi dapps, decentralized exchange, decentralized donation platform, and much more. I have strong knowledge of solidity, and I keep myself up to date with the latest trends in the defi and NFT space. I am a MERN Stack developer. I build a web app using MongoDB, Express, React, and Node. I've been a web developer since 2018. I specialized in Blockchain Development and front-end and back-end application development. Here I am working as a single freelancer. Some of the skills I use now on the front-end: ➳ Language: JavaScript (ES5/ES6, Babel), HTML5, CSS3 with SCSS, …; ➳ Frameworks: ReactJS(Gatsby/NextJS), Redux; ➳ UI CSS Frameworks: Tailwind, React Suite, Material UI, Bootstrap, ...; ➳ Tests: Jest, TDD, enzyme, … ➳ Cloud: AWS, Firebase ➳ Design: Object-Oriented UI/UX Design, responsive web, … ➳ Others: Axios, AJAX, Webpack, npm, yarn, … Some of the skills I use now on the back-end: ➳ Language: Nodejs, Express, Socket.io, Javascript ➳ Database: MongoDB, SQL, AWS, Firebase Project Types: ✔ Online Shops / eCommerce ✔ API / Custom Libraries ✔ Highload Systems ✔ Custom CMS / CRM / Frameworks ✔ Online Gambling ✔ Websites more........ It is important for me to build a relationship with the client, so I am primarily looking for projects. I am ready to discuss requirements and communicate with your team via video chat.
    Featured Skill Firebase
    Cryptocurrency Forking
    Solidity
    NFT Marketplace
    Initial Coin Offering
    NFT
    Redux
    Ethereum
    Smart Contract
    Layer 2 Blockchain
    React
    Blockchain
    AWS Application
    Sass
    JavaScript
  • $10 hourly
    • 4.9/5
    • (9 jobs)
    Welcome! I'm a seasoned Software Developer and Architect with over a decade of experience in turning complex ideas into reality. Whether you're looking to build the next Airbnb, Uber, or a unique platform, I specialize in developing and deploying custom systems that integrate seamlessly with mobile apps. My expertise spans a broad spectrum of technologies and industries, ensuring your project is completed and optimized for success. What I Bring to the Table: Masterful Problem Solver: Adept at tackling the most challenging coding puzzles and turning them into clean, efficient solutions. Scalable Cloud Architect: I design highly available, scalable Cloud-based solutions with a strong focus on security, performance, and future-proofing. Code Whisperer: Writing clean, high-performance code is my forte, ensuring your systems run smoothly and efficiently. Development Wizard: Whether it's front-end, back-end, or full-stack development, I create dynamic, responsive, and visually stunning interfaces that keep users engaged. Team Leader: I lead and mentor development teams, driving projects from conception to successful deployment. Code reviews, version control, and team management are second nature to me. API Virtuoso: Need an API integration? I've got you covered. From PayPal to Google Maps, I can implement any API with precision. Technologies I Excel In: Frontend & Backend: HTML5, CSS3, Bootstrap, JavaScript, Angular, Ionic, Node.js, React.js, MongoDB, MySQL, ElasticSearch. Cloud Mastery: AWS, Azure, Google Cloud – you name it, I've architected and deployed solutions on it. CI/CD & DevOps: Jenkins, BitBucket, GitHub – streamlining your development process is my priority. Containerization Expert: Docker – from development to production, I ensure seamless transitions. Server Savvy: Apache, Nginx – reliable, secure web servers configured to perfection. API Genius: REST, Stripe, Mailchimp, and more – I can integrate and optimize any API to fit your needs. Why Choose Me? Visionary Thinking: I don't just develop; I architect solutions that align with your business goals. End-to-End Expertise: From initial concept to final deployment, I manage every stage of development. Commitment to Excellence: I treat every project as my own, ensuring the highest quality and performance standards. Global Experience: I've collaborated with teams worldwide, stepping in to enhance and refine projects that need expert attention. Let’s Create Something Extraordinary Together! Ready to bring your project to life? Let’s connect and explore how I can help turn your vision into a reality. Whether you need a full-scale development team or just a bit of code magic, I'm here to make it happen.
    Featured Skill Firebase
    AI Chatbot
    Java
    Spring Boot
    Azure DevOps
    AWS Lambda
    Snowflake
    React
    Redux
    Database
    JavaScript
    Next.js
    React Native
    Node.js
    Python
  • $15 hourly
    • 5.0/5
    • (4 jobs)
    I am an experienced developer, having 4 years of extensive industry experience in the development of a wide range of web applications in the past years. My Expertise:- ReactJS, VueJS , Vuex , NuxtJS, Redux , HTML , CSS , TailwindCSS, React Native, etc. - Database MongoDB, PostgreSQL, MySQL, MariaDB - Server AWS, Google Cloud Platform, DigitalOcean, Bluehost Availability: I am available over 30-40 hours per week. Looking forward to working with you. Thanks, Pravin
    Featured Skill Firebase
    Ionic Framework
    Vuetify
    Vue.js
  • $29 hourly
    • 5.0/5
    • (25 jobs)
    Hi, I’m Bishen 👋 I design and build high-performance headless systems using Directus CMS and Medusa.js—for companies that need flexibility, speed, and scale. → Founder of WeframeTech, a JAMstack agency with 100+ headless projects delivered → Official Directus Bronze Partner—we’re 1 of only 4 certified agencies globally → Trusted by billion-dollar companies like Abaxx Exchange and established brands like Unimig and other funded global brands I specialize in Directus CMS and Medusa.js, using them to power composable commerce solutions and content platforms that are lightning-fast, future-proof, and API-first. The longer, sit-down version (if you’ve got a minute): Hey, I’m Bishen 👋 — founder of Weframe, and a specialist in headless commerce and CMS with over 12 years of experience. My focus is simple: build scalable, modular systems using tools like Directus and Medusa.js that give businesses full control and room to grow. Directus CMS is our go-to for custom content platforms, internal tools, and digital experiences where flexibility matters. We're an official Directus Bronze Partner, working closely with their core team, and have delivered dozens of production-ready builds using its powerful data engine, relational modeling, and real-time API generation. Medusa.js is our preferred headless commerce engine for fully customizable, open-source eCommerce setups. We've used Medusa to build everything from MVPs to full-scale marketplaces, integrating advanced features like multi-region support, custom checkouts, and third-party fulfillment systems. 🧠 Headless CMS Expertise Directus (Certified Partner) Contentful, Strapi, Sanity, Builder.io, Payload, Prismic, Storyblok, DatoCMS, Hygraph → Perfect for omnichannel publishing, modular content, editorial workflows, and scalable internal tools 🛒 Headless Commerce Systems Medusa.js (custom product logic, storefront APIs, multi-vendor platforms) Saleor, Vendure, Commerce Layer, Swell,Commercetools Shopify Plus & BigCommerce (used in headless mode) → Ideal for brands moving to composable commerce stacks with full backend flexibility ⚙️ Architecture & Integrations JAMstack: Next.js, Nuxt.js, Gatsby, Remix Backend: Node.js, NestJS, Express Payments: Stripe, Razorpay, PayPal Search: Algolia, Typesense Scheduling & Automation: Calendly, Make (Integromat) I’ve helped teams replace clunky monoliths with powerful, modular ecosystems using Directus and Medusa, integrating everything from product catalogs to custom admin panels. Whether you're replatforming or launching from scratch—we’ll build you a stack that lasts. If you’re serious about headless and want a partner who knows Directus and Medusa.js inside out—let’s connect.
    Featured Skill Firebase
    Ecommerce
    Contentful
    React Native
    Strapi
    Expert
    ExpressJS
    React
    No-Code Development
    MEAN Stack
    Flutter
    Node.js
    Next.js
    Content Management System
    MERN Stack
  • $25 hourly
    • 4.9/5
    • (10 jobs)
    I help startups and teams build high-performing, scalable apps with AI integrations in FlutterFlow + Firebase/Supabase + Buildship/Xano/n8n/custom backend With 100% Job Success, 37+ apps launched in the Top 500 and 8+ years of experience in mobile development, I specialize in: • End-to-End App Dev (iOS, Android, Web) • AI Integration (ChatGPT, TensorFlow Lite) • Custom Backend (Supabase, Firebase, Buildship, Xano & n8n) • Revenue Systems (Subscription Models, ASO, Growth) If you need a long-term partner who communicates well, delivers fast, and scales with your startup—let’s talk. You are about to invest in a developer whose skills you aren't sure how to evaluate. You can't afford to make the mistake of picking an engineer who cannot deliver and who makes your life more stressful through unnecessary drama, budget creep, and poor communication. Does this sound familiar? I have lived this through my responsibilities within organizations and I have heard these fears and worse from clients asking me to rescue projects when talent selection went poorly. I understand your concerns and my skills in software engineering and business enable me to tackle and resolve these issues effectively. Though I was originally an android developer and had a lot of professional experience with flutter as well. However, when flutterflow came in 2020, I was immediately hooked onto it. I loved how low-code tools can make the dev process super easy and fun. I have been using and developing apps for both iOS and Android using flutterflow ever since. Why I am different from the other developers you may have considered: - Over a decade of developing & publishing iOS & Android mobile apps - Over a decade as a Team Lead at major companies such as GeeksForGeeks, JPMorgan - Large Experience set in ASO (App store optimization to increase downloads and reviews on your mobile app) - Multiple platform support - tv, smart watches, auto, tablets etc - With a business background, I know about budgeting, marketing, sales, and communication - I understand how to get projects completed successfully without ego and drama - I am not part of a larger team or agency. I do 100% of the app's development - I am a Google certified Project Management Professional having managed projects into the 7-figures The above is combined with expert development for mobile phones, Watches, Tv, and Auto using Flutterflow and all relevant technology stacks. I have launched my own apps into the store that have reached Top 500 status with combined downloads of 10M+ downloads on play store, and I have worked with individuals (including many first-timers!) and larger companies on apps from MVP to those with user bases in the tens of millions. How I can help you: - Build an app from ideation to MVP and beyond - Revive, update, or fix existing applications - Integrate new or existing applications into popular back-ends like Firebase or AWS - Integrate AI features such as through ChatGPT for text, images, and more - Integrate ML features through various models using Tensorflow Lite - Get previously stalled app development efforts over the finish line - Optimize app to become more performant - Scale app to millions of users - Consult on feature possibilities, Play Store guidelines, and monetization strategies - Consult on possible ASO optimization strategies with a proper researched plan to achieve higher retention and download metrics Honesty, professionalism, communication, and care are my guiding principles. Achieving success is paramount, but so is how we achieve it. I am passionate about development, problem-solving, and bringing my client's vision, your vision, to life. Thank you for reading having undoubtedly viewed dozens (or more) of others. I welcome discussing your project and helping you to find success!
    Featured Skill Firebase
    iOS Development
    Android App Development
    Kotlin
    Flutter
    App Store Optimization
    Mobile App Improvement
    AI Mobile App Development
    SaaS Development
    Mobile App Development
    Mobile App
    API
    Supabase
    FlutterFlow
    Swift
  • $18 hourly
    • 4.3/5
    • (33 jobs)
    Working on over 40+ Android development projects with businesses of different sizes worldwide has been an enriching experience. Straightforward communication, prompt responses, on-time deliveries, adapting to new & different work cultures are some things I picked up besides writing well documented, high-quality code following the best practices and architectures. I am a professional in native Android development, and my skills include but is not limited to: • Kotlin • Kotlin Flow • Java • Retrofit, OkHttp • Kotlin Coroutines • Clean Architecture pattern • MVVM Architecture pattern • Firebase (Auth, Database, Storage, etc.) • Rxjava • Hilt, Koin, Dagger 2 for Dependency Injection • Room & SQLite for cache Core Qualification I have: • Android application development • UI/UX designing/implementation • Unit Testing • API Integration • Information Architecture • Following Agile methodologies • Writing Clean and maintainable code Tools I am using for development & and communication: • Android Studio • Jira • Github/Bitbucket/SVN/Gitlab • SQL Server • Microsoft teams • Assana • Trello • Clickup Keywords and Tags: Android, Android developer, Android App Developer, Mobile App Developer, Android SDK, Android Firebase, Android UI Design, Kotlin, JAVA, Android things, Android Studio, Senior Android Developer, Expert Android developer, Android Versions, Android app publisher, Android reverse engineer, Native Android Developer, Mobile app development, Web, Mobile & Software Dev, Mobile Development, android app development, android developer Kotlin, android native development, Crashlytics, analytics, API Integration, Native App Development, Responsive Design, App Development, RESTful API, Unit testing, JUnit, Mockito, Social Media Account Integration, Android Kotlin, mobile app design, publish android app, android applications, automated testing, Agile methodologies.
    Featured Skill Firebase
    Geolocation
    API
    Android Room Persistence
    Google Maps API
    Android App Development
    Push Notifications
    API Integration
    Camera
    SQLite
    Kotlin
    Java
    Native App Development
  • $30 hourly
    • 4.8/5
    • (40 jobs)
    I’m a full-stack web developer with 7 years of experience building high-performance platforms that have powered businesses to millions in revenue. My work has been used by millions of users, from AI-driven SaaS platforms to large-scale marketplaces. I’ve led teams, architected scalable infrastructures, and delivered mission-critical applications with zero downtime. Companies hire me when they want to have a reliable development partner who cares abut their customers. I've worked with couple of the world’s largest brands and partnered with many innovative startups, helping them grow and succeed by unleashing the power of technology. I have used almost all of the Full Stack Technologies related to Javascript, Typescript and Python but I specialize in: ReactJS, React Native, Node.js, Flask, Django, AWS and more. Check out my portfolio, and let’s talk about how I can help scale your business through software. 🚀
    Featured Skill Firebase
    Flask
    Django
    Amazon Web Services
    Supabase
    React Native
    RESTful API
    Tailwind CSS
    PostgreSQL
    Next.js
    MongoDB
    Node.js
    React
    Python
    Docker
  • $45 hourly
    • 5.0/5
    • (6 jobs)
    I am a hardworking and motivated individual with 3+ years of experience in developing cross-platform applications using the Flutter framework. I have also developed web apps, desktop applications, and iOS applications using Flutter, and I am skilled at the Dart programming language and Firebase. I have done several projects that included Firebase Auth, Cloud Firestore, and Google's Material design paradigm. Also, I would like to state that I can grasp new frameworks quickly and adapt to new technologies as and when required.
    Featured Skill Firebase
    Spring Boot
    App Development
    Android App Development
    iOS Development
    In-App Purchases
    GraphQL
    Java
    Dart
    Flutter
    Firebase Cloud Firestore
  • $50 hourly
    • 5.0/5
    • (13 jobs)
    𝗜𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗠𝗼𝗯𝗶𝗹𝗲 & 𝗔𝗜 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 | 𝗙𝗹𝘂𝘁𝘁𝗲𝗿, 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲, 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗕𝗲𝘆𝗼𝗻𝗱 Hello, I’m 𝗦𝗵𝗮𝘀𝗵𝗮𝗻𝗸 𝗦𝗶𝗻𝗴𝗵, a seasoned 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗔𝗜 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 with over𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 delivering 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗶𝗻𝗴, 𝘀𝗲𝗰𝘂𝗿𝗲, 𝗮𝗻𝗱 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 for businesses worldwide. My mission is to craft innovative mobile and AI solutions that solve real-world challenges and drive business success. I’ve had the privilege of collaborating with 𝗴𝗹𝗼𝗯𝗮𝗹 𝗰𝗼𝗿𝗽𝗼𝗿𝗮𝘁𝗶𝗼𝗻𝘀, 𝗲𝗺𝗲𝗿𝗴𝗶𝗻𝗴 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀, 𝗮𝗻𝗱 𝘃𝗶𝘀𝗶𝗼𝗻𝗮𝗿𝘆 𝗲𝗻𝘁𝗿𝗲𝗽𝗿𝗲𝗻𝗲𝘂𝗿𝘀, delivering tailored solutions that seamlessly integrate 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗔𝗜 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 with cutting-edge mobile frameworks. As a trusted 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗺𝗼𝗯𝗶𝗹𝗲 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿 𝗮𝗻𝗱 𝗔𝗜 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗼𝗿, I’m passionate about transforming complex problems into intuitive, impactful digital experiences. 💬 𝗔 𝗖𝗹𝗶𝗲𝗻𝘁’𝘀 𝗣𝗲𝗿𝘀𝗽𝗲𝗰𝘁𝗶𝘃𝗲 "𝑪𝒐𝒍𝒍𝒂𝒃𝒐𝒓𝒂𝒕𝒊𝒏𝒈 𝒘𝒊𝒕𝒉 𝑺𝒉𝒂𝒔𝒉𝒂𝒏𝒌 𝒂𝒏𝒅 𝒕𝒉𝒆 𝑪𝒐𝒓𝒆 𝑻𝒆𝒄𝒉𝒊𝒆𝒔 𝒕𝒆𝒂𝒎 𝒇𝒐𝒓 𝒐𝒗𝒆𝒓 7 𝒚𝒆𝒂𝒓𝒔 𝒉𝒂𝒔 𝒃𝒆𝒆𝒏 𝒕𝒓𝒂𝒏𝒔𝒇𝒐𝒓𝒎𝒂𝒕𝒊𝒗𝒆. 𝑻𝒉𝒆𝒊𝒓 𝒎𝒂𝒔𝒕𝒆𝒓𝒚 𝒊𝒏 𝒕𝒉𝒆 𝒇𝒊𝒆𝒍𝒅 𝒊𝒔 𝒆𝒗𝒊𝒅𝒆𝒏𝒕, 𝒄𝒐𝒏𝒔𝒊𝒔𝒕𝒆𝒏𝒕𝒍𝒚 𝒅𝒆𝒍𝒊𝒗𝒆𝒓𝒊𝒏𝒈 𝒆𝒙𝒄𝒆𝒑𝒕𝒊𝒐𝒏𝒂𝒍 𝒎𝒐𝒃𝒊𝒍𝒆 𝒂𝒏𝒅 𝒘𝒆𝒃 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏𝒔 𝒑𝒓𝒐𝒎𝒑𝒕𝒍𝒚. 𝑻𝒉𝒆 𝒒𝒖𝒂𝒍𝒊𝒕𝒚 𝒐𝒇 𝒕𝒉𝒆𝒊𝒓 𝒘𝒐𝒓𝒌 𝒔𝒑𝒆𝒂𝒌𝒔 𝒗𝒐𝒍𝒖𝒎𝒆𝒔. 𝑨 𝒔𝒊𝒏𝒄𝒆𝒓𝒆 𝒕𝒉𝒂𝒏𝒌 𝒚𝒐𝒖."- Jibreal, Upwork Client 🎯 𝗔𝗿𝗲𝗮𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✅ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: ✔Secure Communication: Encrypted chat, call, and email solutions. ✔Culinary Tech: Intuitive platforms for food & beverage services. ✔Real Estate Innovations: Advanced property apps with seamless user experiences. ✔Logistics & Supply Chain: Comprehensive software for fleet management and logistics. ✔Custom Development: Tailored apps designed for your unique needs. ✅ 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: ✔AI Integration for Mobile Apps: Transforming apps with AI-driven features like recommendation engines, sentiment analysis, and intelligent automation. ✔NLP & Chatbots: Developing smart conversational agents using OpenAI GPT APIs, Hugging Face, and Google Cloud AI. ✔Computer Vision: Implementing object detection, image recognition, and augmented reality features for mobile apps. ✔Predictive Analytics: Building machine learning models for data-driven decision-making and forecasting. 🌟 𝗪𝗵𝘆 𝗣𝗮𝗿𝘁𝗻𝗲𝗿 𝘄𝗶𝘁𝗵 𝗠𝗲? ✅ Always Available: Whether it’s day or night, I’m just a message away. ✅ Attention to Detail: From overarching strategies to granular design, nothing is overlooked. ✅ Top-Tier Quality: Every line of code, every pixel, and every AI model is crafted with precision. ✅ Tech Innovator: I stay ahead of industry trends in both mobile development and AI to deliver future-ready solutions. ✅ Deadline-Oriented: Timely delivery without compromising quality is my guarantee. ✅ Holistic Craftsmanship: Each app and AI solution is more than just functionality—it’s a thoughtful, well-designed masterpiece. 🔧 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 💻 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 & 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Object-Oriented Programming (OOP), Dart, Kotlin, Java, React Native, Swift, Python, TensorFlow, PyTorch 📱𝗦𝗗𝗞𝘀 & 𝗔𝗜 𝗧𝗼𝗼𝗹𝘀: Flutter, FlutterFlow, Android, iOS, OpenAI GPT APIs, Hugging Face, Google Cloud AI, AWS AI Services 📊 𝗗𝗮𝘁𝗮 𝗣𝗿𝗼𝗰𝗲𝘀𝘀𝗶𝗻𝗴 & 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Pandas, NumPy, Matplotlib, Power BI, Tableau 📈 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: AI-powered recommendation systems, chatbots, and advanced analytics seamlessly embedded into mobile apps ⚙️ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗧𝗼𝗼𝗹𝘀: Android Studio, XCode, VS Code 🔝𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝘁𝗵𝗲 𝗙𝘂𝘁𝘂𝗿𝗲 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿! 𝗪𝗵𝗲𝘁𝗵𝗲𝗿 𝘆𝗼𝘂 𝗻𝗲𝗲𝗱 𝗮 𝗰𝘂𝘁𝘁𝗶𝗻𝗴-𝗲𝗱𝗴𝗲 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽, 𝗮𝗻 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻, or a seamless blend of both, I’m here to help. Let’s work together to 𝗰𝗿𝗲𝗮𝘁𝗲 𝘀𝗲𝗰𝘂𝗿𝗲, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, 𝗮𝗻𝗱 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that drive your business forward. Reach out today and let’s turn your ideas into reality!
    Featured Skill Firebase
    iOS Development
    Android App Development
    Swift
    React Native
    Flutter
    CodeIgniter
    Vue.js
    AngularJS
    Node.js
    JavaScript
    Web Development
    Web Application
    Laravel
    Kotlin
  • $35 hourly
    • 5.0/5
    • (8 jobs)
    Well, your time is important. You want to create MVP running on iOS/Android/Web or on all at once with flutter framework, Fix bugs in the current codebase, Maintain the app and repository, and don't want to waste your time on deployment headaches. I can break the ice for you. Pitch 👇🏻 😂 I'm a mobile app developer experienced in Flutter (iOS/Android/Web) framework, with architecture-building skills. Your requirements can make me think about the best architecture your project would fit in. and how you can scale with no time. Maybe, Let’s just break the silence? 😅 Ideally, I would like to develop long-term relationships with each client. Client satisfaction is the key to my success. Cheers 🍻
    Featured Skill Firebase
    Flutter
    Tablet
    iOS Development
    Android
    Android App Development
    iOS
    Plugin Customization
    Google Play
    Mobile UI Design
    API
  • $100 hourly
    • 5.0/5
    • (2 jobs)
    I am an expert in developing cross-platform mobile applications using Flutter. - Rest API - Login with Email and Password, Google, Facebook, OTP Login, Custom Login - Cloud Service (Firebase, AWS Amplify) - Push Notification - Events tracking (MoEngage) - Google SDKs (Maps, Ads, Youtube, In_App billing) I have also launched successfully many mobile applications for my local clients. I have experience with a large userbase, Questt is one of the Apps I developed, which has more than 10 million users. so, I know that a small wrong step is affecting a large userbase that’s why I believe in quality work rather than quantity work. Thank you! for your valuable time. Rutudhvaj Bodar.
    Featured Skill Firebase
    Flutter
    AWS Amplify
    Java
    JavaScript
    CSS
    PHP
    Bootstrap
    Dart
    Laravel
    HTML
    Node.js
  • $60 hourly
    • 5.0/5
    • (7 jobs)
    Hi there 👋, I'm Rahit, a full stack web developer from India. I've over two years of experience designing and building modern responsive websites, writing backend code, creating and integrating APIs and building browser extensions. Here are the tech stack or technologies I'm most comfortable with: • Languages: TypeScript, JavaScript, CSS, HTML • Frontend Frameworks: React, Svelte • Full-stack Web Frameworks: NextJS, SvelteKit, Astro • Databases: MongoDB, Firebase Firestore • Backend: NodeJS, ExpressJS, Firebase • Cloud Platforms: Google Cloud, DigitialOcean, Vercel • AI Platforms: OpenAI, Google Vertex Other than that, I've used Tailwind CSS, SASS, Markdown and Chrome APIs extensively. I also have experience with integrating various APIs and authorization via Oauth 2.0. I'm also the co-founder and CTO of a startup named Dashy, you can check it out from the portfolio. I've designed and developed it from scratch and it is currently being used and loved by over 5K users! Additionally, I've a strong work ethic and can understand complex topics quickly. Okay, that's it. I'm looking to do some projects in Upwork, improve my skills and make some $ while my startup grows. Thanks for reading about me!
    Featured Skill Firebase
    JavaScript
    Pinecone
    Web Scraping
    DigitalOcean
    Node.js
    Full-Stack Development
    MongoDB
    TypeScript
    Browser Extension
    Next.js
    NodeJS Framework
    React
    Tailwind CSS
    Svelte
  • $40 hourly
    • 4.6/5
    • (3 jobs)
    Hey there! I love solving complex engineering problems with simple, efficient solutions. As a software engineer at Zomato, I’ve reduced API latencies, optimized event-driven systems, and built scalable architectures. My expertise spans backend, frontend, and DevOps, making me a versatile choice for startups and enterprises alike. Need an expert who thinks beyond code and delivers real impact? Let’s collaborate!
    Featured Skill Firebase
    Redux
    App Design
    App Development
    Design-to-Code
    Front-End Development
    Material Design
    Full-Stack Development
    Tailwind CSS
    Flutter
    React
    Firebase Cloud Firestore
  • $50 hourly
    • 5.0/5
    • (1 job)
    Seasoned Architect / Full stack developer with 16+ years of experience specializing in building scalable distributed systems and modern AI applications. Expert in developing enterprise-grade solutions and cutting-edge Generative AI integrations. Core Expertise I excel at bridging traditional enterprise systems with modern AI capabilities, offering: Custom AI application development using Large Language Models, RAG (Retrieval Augmented Generation), and vector databases End-to-end chatbot solutions with advanced context handling and knowledge base integration High-performance, scalable backend systems with microservices architecture Full-stack development using Python, Java, Spring Boot, JavaScript, React, and GraphQL Professional Highlights Proven track record of innovative solutions, with 3 patents in security and data aggregation Led development of mission-critical systems processing 500M+ daily requests Engineered custom browser solutions and embedded V8 JavaScript engine optimizations Designed ML-based recommendation systems using PyTorch and AWS SageMaker Built observability systems handling 300k+ daily requests Extensive experience with cloud platforms, containerization, and Kubernetes What Sets Me Apart I combine deep technical expertise with a passion for solving complex problems. Whether it's optimizing system performance (reduced execution time from 5000ms to 300ms), implementing cutting-edge AI features, or architecting scalable solutions, I focus on delivering tangible business value. Recent Focus Currently specializing in Generative AI applications, including: LLM integration and fine-tuning RAG implementations with Vector Databases for enhanced AI accuracy Custom chatbot development with advanced features AI-powered knowledge management systems Ideal Projects I'm particularly interested in: Building custom Gen AI applications Developing scalable distributed systems Creating intelligent chatbot solutions Optimizing existing systems with AI capabilities Full-stack development of complex applications Let's discuss how I can help bring your project to life with the perfect blend of established engineering practices and cutting-edge AI technology.
    Featured Skill Firebase
    Celery
    RabbitMQ
    Docker
    Apache Kafka
    PostgreSQL
    Retrieval Augmented Generation
    Vector Database
    JavaScript
    Python
    React
    Java
    REST API
    Web Development
    Artificial Intelligence
  • $35 hourly
    • 5.0/5
    • (1 job)
    Hi there! I am a cross-platform mobile app developer with expertise in React Native, Node.js, GraphQL, AWS, Firebase and MongoDB. A Brief about my experience: 1: I've 2+ years of experience in React Native, Node.js 2: Build EV charging app that have 100k+ users 3: Published and Managing 40+ Whitelabled B2B applications 4: Worked with multiple international client on Sustainability SaaS Platform, Dating App, Mental Health Apps etc If you're looking for a skilled mobile app developer who can bring your vision to life, look no further. Let's work together to create the next great app!
    Featured Skill Firebase
    MongoDB
    App Development
    React Native
    Node.js
    React
    Tailwind CSS
  • $25 hourly
    • 4.8/5
    • (17 jobs)
    Hello I'm an experienced Mobile and Web App developer ready to bring your ideas to life. With 15+ projects completed on Upwork and a perfect 5-star rating, I am committed to providing top-quality service every time. 🏆 Top 3% on Upwork. ✅ Top Rated Freelancer ✅ 8+ Years in Development ✅ 100% Customer Satisfaction ✅ 100% Job Success Rate Transform your vision into a working product! ✅ I am a full-stack Stack Mobile and Web developer ( React Native, React JS, Next JS, Node JS Nest JS, Graph QL, AWS, MongoDB, Firebase, My Sql) with more than 6+ years of professional experience with different technology stacks. ✅ Solid experience in the development of E-commerce, CRM, Cloud platforms, Social networking apps, News portals, High-load platforms, and Facility management platforms. ✅ Speciality: E-commerce, Social Media Apps, Block Chain, NFT Development, Logistics, Restaurant Apps, Food Delivery Apps, News Portals, Blogging, ERP Solutions, Payment Gateways (Stripe, Paypal, Google Pay, Apple Pay), Facebook Graph API integration, Google Maps Integration, and much more ✅ Tech Stack: I feel confident to work with: Frontend technologies : JavaScript, React Native, React JS, Angular, Redux, Typescript, Coffescript, Flow, npm, yarn, Ionic, Meteor, HTML, CSS Backend technologies: Node JS , Nest JS, Express, Passport.js, AWS, MongoDB, Firebase, MySQL, DynamoDB, SQLite Tools:- SVN/ Git, GitHub, GitLab, BitBucket ✅ I can offer You the following: Develop back-end and front-end functionality. End-To-End product design and development Software Architecture Design Consultation Feel free to get in touch with me if you have any questions.
    Featured Skill Firebase
    React Native
    iOS
    Mobile App Development
    In-App Purchases
    Redux
    TypeScript
    JavaScript
    React
    Node.js
    Web Development
    Bootstrap
    Web Design
    MongoDB
  • $60 hourly
    • 0.0/5
    • (1 job)
    I am a no-code/low-code app developer currently based in Thailand. I have worked and studied in the United States, and have experience working with a diverse range of international clients. My primary goal is to work with SMBs to develop bespoke software applications to solve their unique business process requirements. I am solutions focused and am determined to deliver you a complete solution to solve for your unique needs. I specialize in both front-end, and back-end low-code tools. I can help you determine the most optimal low-code tech stack that is suitable for your use case. Some of the solutions I have delivered include a measurement dispatch and collection app, a certification manager, a custom CRM-like sales funnel and process manager, and a simplified CMMS tool. I have also led the SCM components of the SAP Business ByDesign ERP implementation and post-implementation process improvements for Manus Bio, a fermentation-based flavor and fragrance ingredient manufacturer in the USA. Previously, I worked as a Business Analyst for Target, a Fortune 500 big box retailer, where I drove value through process improvements for their retail operations. I am driven by the challenge of solving complex and unique business problems with innovative and scalable solutions. I leverage my analytical, problem-solving, and presentation skills to deliver value to my clients and stakeholders. I am always eager to learn new skills and technologies to enhance my capabilities and performance.
    Featured Skill Firebase
    FlutterFlow
    Web Application Development
    Mobile App Development
    Airtable
    Smartsheet
    Tableau
  • $20 hourly
    • 5.0/5
    • (14 jobs)
    I receive projects ranging from mobile applications both Android and IOS, with full-stack development with back-end facilities on either Firebase or Nodejs, web applications, front end/back end web development, AR application with both AR-Core and Vuforia enabled features, VR applications, any game application. We also work on multiplayer games with players matchmaking. So if you are looking to make any Game/Ar-Vr application or any useful mobile application, do reach out. Thank You. Skill: Mobile/Web App Development Game Development Back End Development Front End Website Development You can find my projects/works and experiences mentioned below. I have also worked on an AR startup. (reaug.in). Its a restaurant based startup where one can explore dishes in a restaurant in AR view using phones camera. Projects/Works:- Project Intern at Intel for Unity Asset Development in AR/VR. Worked at LearnToPlay company based at chennai, India for developing a water themed educational game. ITC Web App Development at Idivarts. Game Development and Testing of Fashion Diva Game atGames2Win under Idivarts Built and published a Space Kill arcade shooting game available on play store. Zap Interio Web and Game UI development Experience:- Co-Founder and Developer at Idivarts based at Bangalore, India. Built an application to control a bot remotely via phone on unity using Augmented Reality. Using the phone's camera one can direct the bot to move/ follow a locus of path Built a game of words where one user has to act guesses it. Published in testing mode on play store. Built an automated soccer bot as a college project that could detect a ball in an arena and shoot it towards goal post automatically. Secured under 14 rank in the e-yantra national robotics competition under plantation theme in the country. In PUC, built a led strip system rotating at high speed to produce a sentence in space using persistence of vision. Accomplishments/Awards:- Won the first prize worth 30k awarded by Intel. Won the first prize worth 20k in 24 hr GG Game Jam,2018 at PES University. The college awarded us with a prize worth 25k this month for our project work at Intel. Won the second prize worth 20k GG Game Jam, 2019 at PES University Interests: Competitive Coding Game / App /Web development Music Soccer
    Featured Skill Firebase
    Smartphone
    Database Development
    Unity
    Android
    Android App Development
    Node.js
    Raspberry Pi
    Game Development
    Mobile App Development
    iOS Development
    C#
    OpenCV
  • $18 hourly
    • 5.0/5
    • (4 jobs)
    I am a highly accomplished professional with a wealth of experience in front-end development, particularly in React.js and its associated technologies. Services I provide ➡️ 4+ Year Experience in Shopify development ➡️ E-commerce web development with Shopify ➡️ Shopify Custom Design and Development ➡️ Shopify app Development ➡️ Version Control Systems ( Git/ GitHub/ Bitbucket) ➡️ Task Management System (Jira/ Trello/ Clickup/ $lack and etc. ) ➡️ JavaScript, TypeScript ➡️ React.js, Redux, Redux-Saga, React Bootstrap ➡️ Master in HTML/ HTML5, CSS3, SAAS/LESS, BootStrap 4, Responsive Desing, Mobile Design ➡️ React Native ➡️ Reactjs ➡️ Nextjs ➡️ Vue.js ➡️ Angular ➡️ Nodejs ➡️ AWS/GCP ➡️ MongoDB/Postgres SQL ➡️ Firebase ➡️ Migration from JavaScript to Typescript ➡️ Micro-frontend/MonoRepo development ➡️ Writing Tests for frontend in Jest and React Testing Library
    Featured Skill Firebase
    Database
    RESTful Architecture
    GraphQL
    TypeScript
    JavaScript
    SQL
    React Bootstrap
    React
    CSS
    Material UI
    Bootstrap
    Node.js
    HTML
  • $30 hourly
    • 5.0/5
    • (34 jobs)
    I am a full-stack developer with over three years of experience in Flutter. Highly skilled in cross-platform mobile app development, well focused on producing high-quality code and client satisfaction results.
    Featured Skill Firebase
    Cloudflare
    Scripting
    Mobile App Development
    Python
    Flutter
    JavaScript
    Dart
    Hybrid App Development
  • $20 hourly
    • 5.0/5
    • (3 jobs)
    ⭐️ iOS, Flutter, and Backend Freelancer, specialized in building robust mobile applications, their ecosystem, architecture, app engagement, and its monetization. Expert level experience in developing and architecting mobile apps for success and optimum monetization. New to Upwork. Self-taught developer. ⭐️ Work Experience I have worked on and built applications ranging in various different industries. Below are a few: DrLive - Virtual consultation application for patients and doctors Piingle - A social gifting and loyalty points platform Sabhankosh - Live Broadcasting application for theatrical performances Sri Sai Spiritual Centre - App for a charitable nonprofit and spiritual organization ⭐️ Why choose me? Reliable and Resilient - I have 8+ years of work experience in the industry. Clients can be assured that the required work will be delivered within the given timeline. Any problems that the client faces will be resolved by providing the required solution and fix. Going the extra mile - Providing the best work and solution is at the core of my work ethic. My clients are assured that they will get more than what they are looking for. Responsive - All lines of communication are always open to my clients. I understand the client's eagerness for clear information regarding project work and timely reports. ⭐️ Expertise ✔️ Mobile Application Development - iOS and Flutter —Extensive development experience with developing apps for iOS and other Apple Operating systems using Objective C and Swift. •UIKit •SwiftUI •CoreData •CoreBluetooth •CoreAnimation •Code Optimisation •Clean Mobile Architecture - VIPER •Testing and Debugging •Pen Testing •Good Documentation —I have also developed cross-platform mobile applications using Flutter. •Clean Mobile Architecture •Testing and Debugging •Pen Testing •Code Optimisation •Testing and Debugging •Pen Testing Good Documentation ✔️Backend Services - Google Cloud Platform • Extensive development experience building backend infrastructure for mobile applications using Google Cloud Platform and its products. - Key product technologies with in-depth expertise - Backend Servers: • App engine Serverless Environment • Cloud Functions • Cloud Run • Nodejs - Database: • MongoDB • Firebase Realtime Database • Firestore Database
    Featured Skill Firebase
    Smartphone
    User Authentication
    In-App Purchases
    Mobile App Development
    AI Mobile App Development
    Payment Functionality
    Hybrid App Development
    Apple Watch
    Android App Development
    Google App Engine
    Web Application
    Google Cloud Platform
    iPadOS
    iOS Development
    Flutter
    macOS
  • $12 hourly
    • 5.0/5
    • (6 jobs)
    Bring Your App Idea to Life with an Expert Flutter Developer with 5+ Years of Experience in the Mobile Industry 🚀 Are you looking for a reliable Flutter developer who can deliver a high-quality, scalable mobile app on time and within budget? With 5+ years of experience and 50+ successful app launches, I help startups, SMEs, and enterprises in the USA, Australia, UK, UAE and beyond turn their ideas into beautiful, high-performing mobile applications — ready for market and growth. 🎯 What I Can Deliver for You: • Custom Flutter App Development for Android & iOS • Modern UI/UX with smooth animations and pixel-perfect design • MVP Development for Startups (from idea validation to launch) • Complex API Integrations (REST, GraphQL, Firebase, Supabase) • State Management Expertise (Provider, Riverpod, Bloc, GetX) • Real-Time Features: Chat apps, video calls, notifications • Geolocation, Maps, and GPS Tracking Apps • Payment Gateway Integrations (Stripe, Razorpay, PayPal) • App Store & Play Store Submission (Full process handled) • Backend Development: Firebase, Node.js, Laravel, AWS • CI/CD Pipeline Setup for faster, reliable deployments 🔥 Why Clients Choose Me: • Proven Track Record: 50+ apps across finance, healthcare, logistics, social media, and e-commerce industries • Scalable Architecture: Apps built for growth, not just MVPs • Business-Focused Approach: I align technical solutions with your business goals • On-Time Delivery: 100% commitment to deadlines • Clear & Responsive Communication: No guesswork, no delays 🧩 Tech Stack Expertise: Flutter | Dart | Firebase | Supabase | Node.js | Laravel | AWS | GraphQL | REST APIs | WebSockets | Stripe | MongoDB | Google Maps | GitHub Actions | Fastlane | Codemagic 📩 Ready to Build or Scale Your Mobile App? Let's connect! I’m excited to learn about your project and explore how we can make it a success together.
    Featured Skill Firebase
    App Development
    Android App Development
    Mobile App Development
    FlutterFlow
    iOS
    Android
    Push Notifications
    Flutter
    Figma
    iOS Development
    Hybrid App Development
    Dart
    Kotlin
    Java
  • $22 hourly
    • 5.0/5
    • (8 jobs)
    Hey there! I'm Darsh Shah, a Full Stack JavaScript developer (primarily focuses more on Frontend development) with over 4+ years of experience working on different Web Technologies. I consider myself a person who follows modern web development practices and new technologies; a person who never stops learning; a person who is trustworthy, responsible, respects deadlines and knows that customer’s satisfaction is the key to success. Technologies I use in my work: ✅ JavaScript ✅ React/Redux, react-router ✅ Next.js, GatsbyJS ✅ Node.js, Express ✅ GraphQL, MySQL, MongoDB ✅ Restful interfaces (JSON, XML) ✅ Bootstrap, HTML, CSS and CSS Preprocessors, Webpack ✅ Git, GitHub, BitBucket, Linux Command-line Interface ✅ Basic knowledge of UI/UX design (Figma, Photoshop, etc.) If you are looking for someone to bring your ideas to life or for someone to be a part of your development team feel free to contact me. Need to empower your business? Let’s work together! 🚀 Thanks, Darsh Shah
    Featured Skill Firebase
    React Native
    Bootstrap
    Front-End Development
    Node.js
    React
    Ecommerce Website
    Sass
    Gatsby.js
    JavaScript
    MySQL
    SCSS
    TypeScript
    GraphQL
    Next.js
  • $5 hourly
    • 5.0/5
    • (5 jobs)
    I am a Mobile App Developer and App Testing Expert with experience in Flutter, Dart, and QA testing. I specialize in ensuring Play Store compliance, providing detailed bug reports, and improving app performance. With a strong background in mobile development and quality assurance, I help developers launch error-free apps with real device testing and Play Store approval support. Let’s build and refine your app for success! 🚀
    Featured Skill Firebase
    iOS Development
    API
    PHP
    Kotlin
    MySQL
    CSS
    Java
    Android App Development
    Android SDK
    Google Cloud Platform
    JavaScript
    HTML
  • $25 hourly
    • 5.0/5
    • (6 jobs)
    I bring over 5+ years of experience as a Backend/FullStack Developer.My technical expertise includes a robust skill set in Django, Python, Nodejs, Flutter, ReactNative, JavaScript, TypeScript, ReactJs, ExpressJS, NestJS, Java, JavaSprintBoot, Redis, MongoDB, GraphQL, PostgreSQL, Apache Kafka, Docker, Nginx, Gunicorn, GoLang and AWS. I have designed and maintained database schemas using Django's ORM, created middleware components for seamless request/response processing, and collaborated with frontend developers to integrate application parts seamlessly. Additionally, I have a keen eye for identifying and resolving performance bottlenecks, implementing unit and integration tests, and deploying web applications with CI/CD pipelines.
    Featured Skill Firebase
    API
    NGINX
    Django
    Android Room Persistence
    Android App Development
    Mobile App Development
    Kotlin
    Python
    Java
    Android
    SQLite
    Database Architecture
    PostgreSQL
    MySQL
  • $15 hourly
    • 4.7/5
    • (3 jobs)
    - iOS Developer with 4 years of experience. - Worked in different domains ranging from E-commerce, Real Estate to Healthcare. - Experience of macOS and watchOS. - Around 10 apps live on App Store. - Published multiple libraries and SDKs on GitHub and Cocoapods. - Active collaborations on Open Source.
    Featured Skill Firebase
    macOS
    RxSwift
    Core Data
    iOS Development
    Objective-C
    In-App Purchases
    Map Integration
    Swift
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