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Hire the best Flutter Developers in New Delhi, IN

Check out Flutter Developers in New Delhi, IN with the skills you need for your next job.
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4.7/5
based on 2,109 client reviews
  • $15 hourly
    • 5.0/5
    • (6 jobs)
    Full Stack Developer with 3 years of hands-on experience in building robust, scalable, and efficient systems. Adept at designing and implementing software architectures to solve complex business problems while optimizing performance and resource utilization. Focused on delivering high-quality, maintainable code and ensuring seamless integration with various frontend, mobile, and cloud technologies. Skills & Expertise: Languages: Go, Typescript, Javascript, Dart, Python, Bash, Embedded C Technologies: Backend Frameworks: Fastify, NodeJS, FastAPI Cloud Platforms: AWS (Lambda, ECS, EC2, S3, Route53, RDS, ELB) Databases: PostgreSQL, MongoDB, Redis, SQLite DevOps: AWS ECS, RDS, Automated On-Premise Deployment, Docker Frontend & Mobile: VueJS, React, Flutter Expertise: Designed and implemented project architectures from scratch, covering all components including backend, frontend, mobile, machine code, and deployment. Built scalable solutions leveraging AWS ECS, RDS, S3, and Postgres to manage large volumes of data and handle complex video processing tasks. Developed mobile applications using Flutter, integrating seamlessly with backend systems for a smooth, real-time experience.
    Featured Skill Flutter
    FFmpeg
    RESTful API
    Mobile App
    Python Script
    Python
    Smartphone
    MongoDB
    Firebase
  • $25 hourly
    • 5.0/5
    • (18 jobs)
    As a dedicated and skilled Full Stack Web (MERN) developer, I also specialize in crafting powerful web scrapers, efficient web crawlers, and advanced data miners. With a keen understanding of the digital landscape, I possess a proven track record of delivering high-quality solutions that extract valuable information from various websites and online sources. My expertise encompasses creating custom scraping scripts tailored to your unique requirements, harnessing the latest technologies to ensure seamless data extraction, transformation, and loading processes. Leveraging my proficiency in Python, BeautifulSoup, Scrapy, and other cutting-edge tools, I design robust and reliable scrapers that navigate complex website structures and access data with precision. Whether you need real-time data updates, market insights, competitive intelligence, or any other specific information, I am well-equipped to build web crawlers that efficiently traverse the web, gather data at scale, and present it in a structured format for analysis. My commitment to delivering efficient, accurate, and timely results makes me your ideal partner in harnessing the power of web scraping and data mining for your business needs.
    Featured Skill Flutter
    Cloud Computing
    Scripts & Utilities
    Web Crawler
    Full-Stack Development
    Front-End Development
    ExpressJS
    Bot Development
    React
    Web Development
    Data Extraction
    JavaScript
    Automation
    Python
    Data Scraping
  • $30 hourly
    • 4.8/5
    • (21 jobs)
    🏆 Upwork Top Rated 🏆 100% Job Success ✅ Published 50+ applications on Google Play Store and Apple AppStore ✅ Clean and readable code, Follow MVP, MVVM architecture ✅ 10+ Years experience Android & IOS Native Development. ✅ 10+ Years experience in PHP development (With Different Frameworks) and Android development ✅ 6+ Years experience cross platform mobile development in Flutter ✅ Expert in MultiLevel Marketing Projects, BitCoin Exchange & Mining. I’m a Senior Web & Mobile Application Developer. I always love to work on challenging projects with new technologies. I have expertise with different technologies (Front End & Backend technologies). As I have grown up in IT industry with different technologies and different kind of projects to have clients satisfied and I'm very glad & happy for it. ============================= DOMAINS (that we've worked on) ============================ ✅ MultiLevel Marketing (MLM) ✅ BitCoin Mining & Exchange ✅ Alternate Coin Integration ✅ Fitness Applications ✅ Ride Sharing Applications ✅ Location Based Applications ✅ Health Domain ✅ Social Media Applications ✅ Social Networking App ✅ Gaming App, Chat/Messaging App ✅ News/Magazine App ✅ Geo Location App ✅ m-Commerce App ✅ Business App ✅ Dating App ✅ E-Learning App ✅ Event Management App ✅ Marketplace App ✅ Instant Messaging App and more. ============== TECHNOLOGIES ============== ✅ Android (Java & Kotlin) ✅ Bootstrap, HTML, HTML5, CSS, AJAX, JQUERY ✅ Core PHP ✅ Laravel (Framework) ✅ Django REST Framework ✅ Python ✅ Flutter ✅ WebRTC ✅ WebSocket ✅ Opentok ✅ NodeJS ======================= ONLINE CLOUD & SERVERS ======================= ✅ AWS-specific - Lambda, S3, SES, RDS less ✅ GCP (Google Cloud Platform) ✅ DigitalOcean Cloud Platform ✅ Heroku
    Featured Skill Flutter
    iOS
    JetPack
    Model View ViewModel
    Dart
    Swift
    Kotlin
    API Development
    Android
    Apple Xcode
    Internet of Things Solutions Design
    Native App Development
    Python
    Node.js
    Model View Presenter
  • $25 hourly
    • 4.9/5
    • (13 jobs)
    A certified software sales professional with 15+ years of experience in end-to-end project management and business development. Equipped with strong communication and interpersonal skills, I have been working as Sr. Business Development Manager with Xicom Technologies Ltd. for last 10+ years. Roles & Responsibilities • Good understanding of Java, ASP.NET and PHP Frameworks • Good understanding of Mobile Technologies / iOS, Android, Flutter & React Native. • Blockchain, Cloud Computing and IoT Consultant. • Good experience with CRM, ERP, Ecommerce and Workflow Applications. • Excellent knowledge of Software Development Life Cycle (SDLC) • Business Development International (US, Australia, Europe & Middle East Markets). • Presales (RFI / RFP/ Proposals), estimating and evaluating projects. • Identifying client needs, proposing solutions and furnishing clients with all required information about the organization, service offerings etc.
    Featured Skill Flutter
    Magento
    Cloud Computing
    ASP.NET MVC
    Android App Development
    Mobile App Development
    iOS Development
    React Native
    Java
    PHP
  • $50 hourly
    • 5.0/5
    • (40 jobs)
    I’m a Full Stack Web and Mobile Application Developer having 5+ years of experience in this domain. I believe in making ideas into reality and giving vision the power of excellence. I always make strong commitment with my clients to deliver top notch quality product with on time deliverability . When something is important enough, odds gets their way out. My tech stack includes: Backend - PHP-Laravel - ExpressJS, NodeJS - Python-Flask Frontend - NuxtJS - VueJS - NextJS - ReactJS Mobile App - Flutter - React Native Databases - MySQL - PostgreSQL - MongoDB - Firebase Firestore - Firebase Realtime Database Hosting platforms - AWS - Azure - GCP - Heroku - DigitalOcean
    Featured Skill Flutter
    Web Scraping
    Web3
    Ethers.js
    API
    Flask
    Solidity
    Blockchain
    JavaScript
    Node.js
    In-App Purchases
    API Integration
    MongoDB
    Firebase
    Python
  • $60 hourly
    • 4.9/5
    • (5 jobs)
    I have around 13 years of experience working with a Software company on designing and developing Web(Java) and Mobile (Android & iOS) applications for end-user customers and enterprises. I have expertise in Spring Boot, React, Angular, Cloud technologies (AWS, GCP), Android (Java & Kotlin), Hybrid Application Frameworks ( Ionic, Cordova, IBM Mobile First), React Native, Flutter.
    Featured Skill Flutter
    Spring Boot
    Android App Development
    Apache Cordova
    Ionic Framework
    Java
    Kotlin
    Angular
    React Native
    React
  • $37 hourly
    • 5.0/5
    • (121 jobs)
    (𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐝𝐮𝐫𝐢𝐧𝐠 𝐔𝐒𝐀, 𝐂𝐚𝐧𝐚𝐝𝐚, 𝐔𝐊, 𝐀𝐔𝐒 𝐨𝐫 𝐩𝐫𝐞𝐟𝐞𝐫𝐫𝐞𝐝 𝐭𝐢𝐦𝐞 𝐳𝐨𝐧𝐞𝐬 𝐟𝐨𝐫 𝐬𝐞𝐚𝐦𝐥𝐞𝐬𝐬 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧.) 🟥 YOUR TRUSTWORTHY PARTNER SINCE 2004 🟥 ✅ Ranked "TOP 3% of Web Developers" on UpWork!! ✅ ✅ ► My motive is always "100% Client Satisfaction" because your satisfaction is my "success". ✅ ► Your project success is my success. I leave NO stones unturned to make my clients satisfied with my top-notch work quality and timely delivery. ✅ ► "Round the clock" availability ✅ ► Outstanding after-sales service i.e 98% repeat customer rate (in which most of freelancers fail) I am having more than 14 yrs. of extensive experience developing/integrating advanced solutions, serving wide spectrum of clients in Complex API integrations, Web Applications, Plugin Development, Mobile Apps, Bootstrap, React JS, Laravel, AWS, Malware Removal, Penetrating Testing and lot more.. 🚀Services I offer🚀 :- ✅ API Integration Specialist ✅ Real Estate IDX, MLS, RETS, REST API, RESTFul API, OAuth, JWT etc.. ✅ Plugin Development/Customization (Woocommerce, WordPress, PhpFox, SocialEngine, Joomla etc) ✅ Responsive Websites (WordPress Elementor/Divi/Bootstrap) ✅ iOS/Android app development ✅ Hybrid app development ✅ Web Apps using Laravel, React JS ✅ Payment Gateway Integration ✅ Real Estate IDX ✅ Malware Removal ✅ Penetration Testing ✅ Performance Optimization I offer Plugin and Customization services for over more than 50+ scripts. Few of them as follows :- 1) FlutterWave 2) Woocommerce/WordPress 3) PHP ProBid 4) OpenCart 5) PhpFOX 6) SocialEngine 7) Magento 8) Joomla 9) ZEN Cart and still counting.... 🚀🚀HOW I AM DIFFERENT FROM COMPETITION🚀🚀 :- ► Very vast relevant experience working with WordPress hooks, REST API integration, Gravity Forms, Advanced Custom Fields, Popular Bootstrap or Responsive themes like Divi, Elementor, Betheme, Twenty Eleven, Genesis Framework, Thesis and plugins like Revslider, WooCommerce, BuddyPress, Yoast etc ► A strong understanding of how to optimize WordPress sites for functionalities, plugins, speed and performance. ► Have deep experience working with AWS S3, RDS, LightSail etc. ► Very deep experience integrating Complex API Integrations, Complex Plugin Customisations, Plugin Development. ► Excellent track record of fully satisfied customers. Please visit my profile and check all 5/5 excellent reviews. ► I am very strict for DEADLINES and WORK QUALITY!!
    Featured Skill Flutter
    OpenAI API
    GeoAPI
    API Development
    Real Estate IDX
    WordPress e-Commerce
    RESTful API
    Web Development
    SocialEngine
    phpFox
    PHP
    JavaScript
    WooCommerce
    WordPress
    API Integration
  • $40 hourly
    • 4.7/5
    • (103 jobs)
    -------------------------------------------------------------------------------------------------------------- Experienced Software Developer and also a certified Hubspot Web Developer specializing in native Android application programming Web page Development In Hubspot Wordpress etc. Foremost, I help business take advantages through a mobile application which is created with the use of modern technologies. Not only compliance with up-to-date Google design standard is on principle, but also bringing passion to perfect UI and UX into every project. I look forward to building long term professional relations with clients. -------------------------------------------------------------------------------------------------------------- =================================Android================================ Architecture: Clean Architecture (VIPER), MVP, MVVM, MVC -------------------------------------------------------------------------------------------------------------- Technologies and Libraries used:  Rx: rxJava, rxAndroid, rxRelay, rxBinding.  DI: Dagger  Android Architecture: ViewModel, LiveData, Navigation, Paging.  Databases: SQLite, Room, Realm, StorIO, Cupboard, Binaryprefs  Network: Retrofit, okHttp, Volley  UI: Butterknife, Picasso, Glide  Tools: Crashlytics, Stetho, Firebase, Fabric, LeakCanary, Timber, Frodo  Testing: Espresso, jUnit, Mockito, Robolectric, espresso  Firebase integrated app (Authentication Firestore, Functions, Notifications AdMob, etc.)  Other: Gson, AutoValue, JodaTime, AndroidJob, Google services =================================Hubspot=============================== If you are looking for Any HUBSPOT work like  Complete website design and development  Landing Pages  Email Templates  Blogging  Hubdb  Thank you pages  Dynamic Page  Subscription Page etc.  COS Implementation & Migration  Need to certified in HUBSPOT? ================================WordPress===============================  WordPress customization  Installation & Configuration  Social media connectivity  Responsive or Adaptive Design  Custom Web Design or redesign
    Featured Skill Flutter
    React Native
    Mockito
    SQLite
    Java
    Unit Testing
    Dart
    Native App Development
    Kotlin
    HubSpot
    React
    Android
    iOS
    CSS 3
    WordPress
  • $45 hourly
    • 4.9/5
    • (3 jobs)
    I'm a Scrum Project Manager, also providing various IT services with extensive experience in building high quality products. High Tech Sparrow is 4+ yrs old but with a highly talented, enthusiastic, and experienced team. We are going to make it one of the best IT solution providers in the world. We provide innovative IT-enabled web and mobile solutions and Enterprise Mobility Solutions to large-scale enterprises and government sectors at both, national and international levels. We can help you by providing the following services: 1. Website Designing and Development 2. Mobile App Development 3. Game Development 4. Digital Marketing 5. ERP/CRM My experiences range from building responsive mobile sites that work well cross-browser to building scalable sites for the financial services industry. I like working on projects with a team that cares about creating beautiful and usable interfaces. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you!
    Featured Skill Flutter
    PrestaShop
    Bootstrap
    jQuery
    CSS
    Website Redesign
    Laravel
    Mobile App Development
    HTML5
    Node.js
    PHP
    React
    React Native
    JavaScript
    CSS 3
  • $28 hourly
    • 5.0/5
    • (3 jobs)
    I am JavaScript developer who has spend around half of his life with javascript. Also with the trend, I started app development from last 4 years. As I said javascript developer, I mean to say node.js and all the SPA frameworks (React, Angular and Vue) Now I am able to make andoid and ios app using flutter and react native. Also able to make website using javascript. python and php.
    Featured Skill Flutter
    Hybrid App Development
    Tablet
    Firebase
    React Native
    Android
    React
    GraphQL
    Laravel
    MySQL
    PHP
    SQL
    ExpressJS
    JavaScript
    Node.js
  • $25 hourly
    • 4.8/5
    • (44 jobs)
    👔 𝐂𝐄𝐑𝐓𝐈𝐅𝐈𝐄𝐃 𝐌𝐎𝐁𝐈𝐋𝐄 𝐀𝐏𝐏 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐄𝐑 - 5+ 𝐘𝐄𝐀𝐑𝐒 𝐄𝐗𝐏. I am obsessed about creating remarkably stunning and robust mobile apps for Android with a secure backend with Laravel. All projects have passed the security certifications. Excellency at choosing decent technologies is the first smart move here. I pull that off foremost. Extensive experience in Maps, Social Media integrations, Payment gateways (Stripe/Paypal/Klarna), Social Sign-in, CI/CD. 🏆 𝐒𝐔𝐂𝐂𝐄𝐒𝐒𝐅𝐔𝐋 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒 ⬇ - Complex Solution for Live Vehicle Tracking with Flutter - Mobile Apps for eCommerce, Sales & Legal industries 📩 Message me for more comprehensive case studies 🔰𝟑𝟔𝟎° 𝐌𝐎𝐁𝐈𝐋𝐄 𝐀𝐏𝐏 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 ------------------------------------- ✔️ Project Analysis ✔️ UI/UX Designing ✔️ Native Android & Cross platform with Flutter ✔️ Cloud Backend & APIs ✔️ App Optimization & Maintenance ✔️ Project management: Trello, Asana, Jira, etc. 🔰 𝐃𝐎𝐌𝐀𝐈𝐍 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 ---------------------------- ✔️ On-demand for Food, Fitness & Medical Industry ✔️ Online coaching ✔️ Social media & Dating ✔️ Ecommerce ✔️ IOT and Core Bluetooth 🔰 𝐌𝐘 𝐇𝐈𝐆𝐇𝐋𝐘-𝐃𝐄𝐌𝐀𝐍𝐃𝐈𝐍𝐆 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 --------------------------------------------- ✔️ Influencers ✔️ Entrepreneurs ✔️ Well-funded Startups ✔️ Noteworthy Organizations ✔️ Individuals striving to roll-out novel ideas 💬 DM or INVITE me to discuss for your next mobile app project. I'm keen to convert your ideas into reality.
    Featured Skill Flutter
    Android App Development
    Laravel
    Android
    MySQL
    Kotlin
    PHP
    WordPress
    Java
    Dart
    Native App Development
    Business Development
    Android Studio
    Location-Based Service
  • $30 hourly
    • 4.9/5
    • (20 jobs)
    I am a Top Rated Plus Flutter developer with over 4 years of experience in building high-quality mobile and web applications. I am well-versed in Flutter as well as Native Android, Firebase, Node.js, MongoDB, and PostgreSQL. My expertise also extends to creating pixel-perfect UIs with stunning animations. With a Top-rated plus badge on Upwork and a 100% job success score, I am committed to delivering exceptional results and exceeding client expectations.
    Featured Skill Flutter
    Hybrid App Development
    Full-Stack Development
    Android
    Firebase Cloud Firestore
    PostgreSQL
    MongoDB
    Firebase
    Git
    Mobile App Development
    iOS
    Node.js
    Kotlin
    SQL
    Dart
  • $8 hourly
    • 5.0/5
    • (2 jobs)
    I have 6 year experience in hybrid mobile app and work on more than 10 mobile app with different technology like React native, ionic framework ,angular nativescript vue and flutter
    Featured Skill Flutter
    HTML
    CSS
    Vue.js
    NativeScript
    Angular
    React Native
    Ionic Framework
  • $10 hourly
    • 5.0/5
    • (1 job)
    Welcome to my profile. I Help Leading D2C/B2B Business Scale Faster with my Expertise in Google/Meta Ads, Landing Page Building, Shopify Plus Website Management/Building, Product Listing, Email Copywriting, SEO and Blog Content Creation. Looking to skyrocket your eCommerce business to new heights? You've come to the right place! Mogul-e Media is a powerhouse in the realm of digital marketing, specializing in Shopify Plus, Magento, BigCommerce, and WooCommerce platforms. With a focus on direct-to-consumer (D2C) strategies, we're your trusted partner in driving unparalleled growth and success. Our Services: 1. Strategic eCommerce Solutions: Whether you're on Shopify Plus, Magento, BigCommerce, or WooCommerce, we provide tailored solutions to optimize your online store for maximum performance and profitability. 2. Website & App Development for eCommerce Brands: Customized Web Development Solutions, eCommerce App Development. 3. Paid Media Mastery: Harness the power of Google Ads, YouTube Ads, Meta Ads (formerly Facebook Ads), TikTok Ads, Pinterest Ads and other paid channels to drive targeted traffic, increase conversions, and supercharge your ROI. 4. Landing Page Building/Creation: We specialize in building high converting landing page for almost every business (B2B or B2C) using Clickfunnels Landing Page Builder, HubSpot Landing Page Builder, GoHighLevel Landing Page Builder, Custom Coded Landing Pages. 5. Conversion Rate Optimization (CRO): Turn visitors into customers with our data-driven CRO strategies, meticulously crafted to enhance user experience and maximize conversions. 6. SEO Expertise: Dominate the search rankings and attract organic traffic with our proven SEO techniques, customized to align with the unique needs of your eCommerce business. 7. Email Marketing Solution: Scale your strategy with our email marketing service. We craft engaging campaigns that drive conversions and build lasting connections. 8. Blog Content Creation: We write user and SERP friendly blog content that people fond to read and SERP (Google) loves to rank. We can rank any blog content with the difficulty score of 50+ rank on the first page of SERP (Google). Why We Are Unique: ✅Conversion-Focused Approach ✅15,000+ Hours of Expertise ✅We Specialize in Turning Eyeballs to Money Making Machines ✅Access to Free Business Consultation ✅Weekly Performance Reporting ✅Free Templates and Resources (to grow your business faster on steroids) ✅MONEY BACK GUARANTEE* (let us go scale your business for 90 days and if you don't get results within/on 90 Days, you don't pay us a penny of service charges. No, nadda not even a dollar. But hey, you have to stick with our plan/strategy for that 90 days) If that sounds fair enough to you, let's catch up on the call, we will connect with you shortly. Email: nikhil@mogul-e.com ; nihal@mogul-e.com Signing off Nikhil Sharma Founder & CEO Mogul-e Media
    Featured Skill Flutter
    Ecommerce Marketing
    Google Ads
    Facebook Ads Manager
    Web Design
    Web Development
    API
    CSS
    WordPress
    Shopify
    Next.js
    Django
    ExpressJS
    Node.js
    React
  • $20 hourly
    • 4.9/5
    • (4 jobs)
    Hello! I'm Atishay, a software engineer specialized in front-end development with a passion for crafting seamless user experiences. With years of hands-on experience in technologies like Flutter, React.js, and Node.js, I have successfully delivered projects that range from innovative mobile applications for FMCG businesses to dynamic admin panels using React.js. My approach combines a keen eye for design with a strong technical foundation to create intuitive and efficient applications. I pride myself on my problem-solving skills and my ability to work collaboratively with teams to turn complex challenges into high-quality solutions. Whether you're looking to build from scratch or enhance an existing project, I'm here to help you achieve your goals with precision and creativity. I'm always eager to learn and adapt to new technologies, making me a versatile partner for your development needs. Let's connect and explore how we can bring your ideas to life!
    Featured Skill Flutter
    Firebase Cloud Firestore
    Python
    Android
    Firebase
    Java
    MySQL
    Node.js
    Dart
    MongoDB
  • $10 hourly
    • 4.9/5
    • (2 jobs)
    Flutter | Android | iOS | Web app | Full Stack Developer ✨ Responsive communication ✨ Intuitive and unique solutions ✨ Post-development support & maintenance I have been a very successful Android developer, working for individuals all over Indian. I have been developing Flutter, iOS, Android, Web applications for the last 2 years. Not only developing the apps but also working with clients to convert their ideas into robust and high-quality functional applications. • Native & Hybrid App Development • Flutter, Android, iOS, Web App Development Expertise in : ✔️ Android Application Designing and Development (Java & Kotlin) ✔️ iOS Application Designing and Development (Dart) ✔️ Flutter Mobile and Web App Development ✔️ DataBase - Firebase -MySql -SQLite -Local Db ✔️ API Development& Integration : -JSON, -XML, -Soap -REST API ✔️ Payment Gateway integration : -Razorpay ✔️ Chat Integration : - Firebase ✔️ Advertise Implementation -Google Adwords ✔️UI design - Figma I use the following tools and methods during the development process:: ✨ Android Studio, Vs Code - Development ✨ Xampp, Postman - Database & API ✨ Git - Version Control ✨ Agile - Development model ✨ Trello/Asana/Notion - Task Management ✔️ Descriptive Summary : I have been working out with Kotlin, JAVA, iOS, Android, Flutter, and PHP throughout my professional career.
    Featured Skill Flutter
    API
    Mobile UI Design
    Microsoft Visual Studio
    Postman
    XAMPP Stack
    Android App
    GitHub
    Java
    Dart
    PHP
    MySQL
    Firebase
    Android Studio
    Android App Development
  • $30 hourly
    • 4.8/5
    • (15 jobs)
    * React, ReactJs, React Native, Flutter and DevOps expert. * Solutions Architect, Advisor, Consultant. * Beautiful and responsive UIs. * Scalable and reliable server infrastructure. * Dockers and Kubernetes integration. * RedHat Certified Professional From starting and building my own startup, helping companies in their startup business, building product from early, growth and turnaround stages, I've learnt to help entrepreneurs in building idea into a successful product. I apply only for those jobs for which I can do my best. I have 5+ years of experience in building enterprise level SaaS products including Hospital ERP, School ERP, Social Media Platform, etc.
    Featured Skill Flutter
    API
    Containerization
    User Authentication
    Firebase
    React Native
    Map Integration
    RESTful API
    MongoDB
    Web Application
    Redux
    CSS
    Node.js
    React
    Docker
  • $25 hourly
    • 4.9/5
    • (10 jobs)
    👋 I am a Rapid Flutter | Dart Specialist. Using Flutter, I create well-designed, beautiful cross-platform (Android and iOS) Mobile Apps. I love Flutter with my own product being written in Flutter. It all started way back in 2017 when Flutter was not even out of Beta. I took a bold step testing the waters with Flutter and I am glad I did a test and have had amazing results. 1️⃣ What does this mean for you? I have the ability to produce an Android and iOS App in half the time it usually takes a developer to produce just a single platform app. Using Dart as a language, Flutter’s innovative method of ‘widgets’ and ‘libraries’ makes the creation of beautiful apps with creative UI’s fast and easy. The possibilities with Flutter are endless and its results are beautiful and reliable. We are a Flutter app Development Company providing services since the time it was introduced by Google. 1️⃣ Frontend Store / State Management ✔ scoped_model ✔ Mobx ✔ BLoC pattern (Business Logic Component) 1️⃣ Notifications Services ✔ FCM - Firebase Cloud Messaging (FCM) is a cross-platform messaging solution that lets you reliably deliver messages at no cost. 1️⃣ Analytics ✔ Google Analytics 1️⃣ Crash Reporting ✔ Crashlytics 1️⃣ CI / CD Deployment Tools ✔ Bitrise 1️⃣ About me:- ✔ I am easygoing and enjoy working on interesting projects on the cutting edge of technology. ✔ I like working with other people, trying to bring their vision for apps to come to life. ✔ My most common workflow is Trello, Slack, Github, Flutter, Firebase, Email. 1️⃣ Strengths:- ✔ My code is almost always re-usable, which allows me to make new apps much quicker. Flutter also is extremely fast. ✔ I use version control to make sure features are ready before being introduced. ✔ I am very flexible with time schedules, app requirements, and so on. ✔ I have a library of components to pull from, making common apps very simple for me to make. 1️⃣ Encouragement:- I enjoy making apps, so if you have an app idea and want it made, let me know and I can give you an estimate on how long it would take me to get it made, or even make a demo for free. Any changes or recommendations mid-development are fine, as I will be working FOR you. Does that suit you? When extending an invite to interview, please provide as much detail as possible. This will give me a better idea of what exactly you are looking for and will save time when I start the project! I pride myself on being transparent, friendly, knowledgeable, and capable. I look forward to working with you and getting to know both you and your business! If you are looking for assistance & collaboration in your Mobility endeavor, then I am the one! Let's bring your ideas to life! Thanks, Ratnesh
    Featured Skill Flutter
    App Development
    Mobile App
    Firebase
    MySQL
    Mobile App Development
    Hybrid App Development
  • $50 hourly
    • 0.0/5
    • (1 job)
    Senior Full-Stack Engineer & LLM Expert | CTO & AI Product Builder I specialize in building production-ready LLM-powered applications with 3+ years of hands-on experience. As a former CTO and co-founder @ Mavex AI, I've architected and shipped multiple AI products from concept to scale. Core expertise: - LLM systems architecture, fine-tuning, and RLHF pipelines - Full-stack development with various AI integrations (Gmail, Calendar, Notion, etc.) - AI agents and autonomous systems development - Complex backend architectures and API integrations - Enterprise compliance and security systems (NIST CSF 2.0, DORA) Recent achievements: → Built an enterprise compliance assessment system using GenAI → Developed a multi-agent productivity platform with dynamic UI rendering → Created an AI-powered email management system with threading and scheduling → Architected Chrome extensions and WhatsApp bots for AI accessibility I focus on delivering scalable, production-ready solutions that solve real business problems. Let's discuss how I can help bring your AI project to life.
    Featured Skill Flutter
    Firebase Realtime Database
    Quantitative Research
    Qualitative Research
    Firebase
    Firebase Cloud Firestore
    CSS
    Django
    Rapid Application Development
    HTML
    Dart
    Python
  • $16 hourly
    • 5.0/5
    • (6 jobs)
    I’m a developer with experience in building websites and mobile apps for small, medium, and large-sized businesses. I am a customized solution provider, where the website's design will be as per your need and requirements, and features of the project will be developed after signing the SRS document with you. I have a team of 85+ professionals with rich experience in development, we take care of below industries for development: * E-commerce development (Mobile app and website) * Real Estate (Mobile app and website) * E-learning (Mobile app and website) * Health care (Mobile app and website) * Business Listing (Mobile app and website) * Classified (Mobile app and website) * B2B (Business to Business) (Mobile app and website) * Dating (Mobile app and website) * Matrimonial (Mobile app and website) * Jobs Portal (Mobile app and website) * Live Streaming * Chat module * Content writing * SEO * SMO * ASO (App Store Optimization) I’ll manage your project from start to finish. Regular communication is important to me, so let’s keep in touch!”
    Featured Skill Flutter
    React
    Figma
    Content Creation
    Ecommerce Website
    PHP
    Node.js
    MongoDB
    MySQL
    Laravel
    Mobile App Development
    Angular
    WordPress
    HTML5
    Material UI
    CSS 3
  • $15 hourly
    • 5.0/5
    • (2 jobs)
    I am a 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 𝗮𝗻𝗱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with more than 4 years of experience in building and managing rich and interactive websites & Mobile app. In my professional journey, I have completed various types of websites, and apps including LMS Systems, informational sites, healthcare apps, eCommerce web and apps, Stock Trading platforms, healthcare apps and web, booking websites, forums, etc. 📌 𝐍𝐚𝐭𝐢𝐯𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Android Phone, Android Tablet, Android Watch & TV compatible apps across all resolutions. • 𝗶𝗢𝗦: iPhone, iPad, iPod, iWatch, Apple TV compatible apps. 📌 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗛𝘆𝗯𝗿𝗶𝗱) 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 • React Native • Flutter 📌 𝗪𝗲𝗯 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: PHP, Node.js, Python, Laravel, WordPress, Express.js, Nest.js, Django 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.Js, Next.JS, Angular, HTML5, CSS3, BootStrap, JavaScript, jQuery 📌 𝐂𝐌𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: WordPress, Shopify, Wix, Squarespace & Magento 📌 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Google Map, Mapbox, Gooogle Calander, Twilio, Agora, Sinch, Socket, Zoom, WhatsApp, Stripe, Razorpay, PayU, Paytm, Paypal, Sandgrid, etc. Thank you for visiting my profile. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and I look forward to discussing your interesting and exciting projects of any complexity. 𝗥𝗲𝗴𝗮𝗿𝗱𝘀, 𝗠𝗮𝗻𝗶𝘀𝗵 𝗞𝘂𝗺𝗮𝗿 𝗝𝗵𝗮
    Featured Skill Flutter
    WordPress Website
    App Development
    Mobile App Design
    Website
    Web Development
    Web Application
    PHP
    Kotlin
    Mobile App Development
    React
    Hybrid App Development
  • $15 hourly
    • 5.0/5
    • (8 jobs)
    Hey, If you are looking to build your app for Android, iOS, (using Flutter, React native or native app), and Flutter web and develop libraries for mobile apps with backend using (Node.js and Django). You are looking at the right profile. I have been developing mobile apps for 4+ years. I know how to develop a mobile app for scale and I know all the phases of developing a mobile app as I have worked with many startups and clients as a Mobile Developer. Worked on various Flutter, React native apps, and Android, and iOS Native Apps. I have worked on apps that have 1M+ downloads on PlayStore and AppStore such as Nurture.farm, 100ms, Hui, Starflight I can build your mobile app from scratch or can create new features and bug fixes in your existing app. I have good experience in integrating Firebase all products in Mobile apps. I have added Firebase in almost all apps like Authentication, real-time storage, remote config, analytics, storage, and deep links. I have integrated events using Clevertap and Appsflyer. I can help you with developing your app with all the requirements you have. I worked on apps with massive success in its domain. I know the below stuff in mobile development. 📱 Mobile Development: 👨🏻‍💻 - Cross Platform App Development: Flutter(Android/iOS/Web) (BloC, GetX, Riverpod, Provider, Dart) and React Native( redux, Typescript and Javascript). - Native App Development: Android and iOS (Java, Kotlin & Swift) - Firebase, REST API integration, SQL, Graphql API integration, gRPC integration - Google, Facebook, etc., Social API integration - Payment Gateway Integration: Paytm, ccAvenue, Phonepe, Razorpay - Multi-language support in apps - Advertisement SDK integration - Messaging SDK, Google Maps, Webrtc, Video calling, and Live Streaming Integration Agora, 100ms, and Dyte. - Mobile plugin and package development - Firebase tools: Firebase Authentication(Phone, email, google, Facebook, anonymous) , Firestore, Realtime database, cloud functions, FCM(Push Notifications) , Analytics - Google cloud platform Thanks & Regards Arun
    Featured Skill Flutter
    Video Stream
    GitHub
    iOS
    WebRTC
    Swift
    JavaScript
    TypeScript
    React Native
    GraphQL
    Dart
    Android App Development
    Firebase
    Java
    Kotlin
  • $50 hourly
    • 0.0/5
    • (2 jobs)
    With over 7 years of expertise in Flutter and Android development, I am a seasoned professional ready to tackle any mobile application project. From enterprise apps to social apps, e-commerce apps to chat applications, I have hands-on experience in diverse domains. My skill set includes socket programming and working on projects of all sizes, ranging from small-scale to large-scale ventures. As an accomplished developer, I bring a wealth of knowledge and a proven track record of delivering exceptional results. Let's collaborate on Upwork and bring your mobile app vision to life!
    Featured Skill Flutter
    Hybrid App
    Mobile App
    Flutter Stack
    Android
    Mobile App Development
    Android App Development
    Dart
    Hybrid App Development
  • $9 hourly
    • 4.7/5
    • (6 jobs)
    Full Stack & Data Engineering Specialist I'm a versatile Engineer with 4+ years of expertise spanning full stack development, data engineering, and system design. My experience encompasses building enterprise-scale applications, data pipelines, and distributed systems that serve millions of users. ## Core Technical Expertise: ### Frontend Development - Expert in React.js, Next.js 14 (App Router), and TypeScript - Proficient with modern UI libraries (shadcn/ui, Material-UI) and TailwindCSS - Specialist in data visualization using D3.js, Three.js, and Chart.js ### Backend & System Design - Advanced expertise in Python frameworks: FastAPI, Django, Flask - Microservices architecture design handling 50K+ requests/second - Experience with GraphQL, gRPC, and REST API design - Strong knowledge of distributed systems and event-driven architecture ### Data Engineering & Analytics - Expert in building ETL pipelines using Apache Spark, Airflow, and Kafka - Proficient with data processing using Pandas, NumPy, and PySpark - Experience with real-time streaming analytics and data warehousing - Skilled in ML model deployment and monitoring ### Database & Infrastructure - Extensive experience with PostgreSQL, MongoDB, Redis, Elasticsearch - Expertise in message queues: Kafka, RabbitMQ, AWS SQS - Proficient with AWS (20+ services), Docker, and Kubernetes - Implementation of caching strategies and performance optimization ## Notable Achievements: - Reduced system latency by 70% through architecture optimization - Built systems handling 50K+ requests/second with 99.99% uptime - Processed 10TB+ data daily with 80% reduction in processing time - Decreased infrastructure costs by 40% through efficient design - Created reusable component libraries with 100% test coverage - Published multiple technical libraries ## Recent Project Highlights: ### Enterprise Solutions 1. Analytics & Data Platform - Processed 1M+ daily events with 5ms response time - Implemented 15+ interactive visualizations - Built real-time data pipelines with Kafka and Spark - Created automated ETL workflows using Airflow 2. Learning Management System - Served 100K+ active users - Implemented automated grading system with ML integration - Reduced API response time by 70% through Redis caching - Processed 50GB+ daily student data 3. Distributed Cache System - Built high-performance caching solution using Redis Cluster - Implemented cache coherency and eviction strategies - Achieved 99.9% availability - Created comprehensive monitoring and backup systems ### Data Engineering Projects 1. Real-time Processing System - Processed 100K+ events/second using Kafka - Implemented exactly-once delivery - Achieved sub-second latency - Built comprehensive monitoring dashboard 2. Data Warehouse Solution - Implemented using Snowflake and dbt - Created transformation logic and data modeling - Built automated data pipelines - Implemented governance and security controls 3. Feature Store Platform - Built ML feature computation and serving layer - Implemented versioning and monitoring - Created API interface with caching - Added comprehensive access controls ## Specialized Skills: - System Design & Architecture - Performance Optimization - Data Pipeline Development - Real-time Processing Systems - Machine Learning Operations - Security Implementation - DevOps & CI/CD - Technical Documentation I excel in delivering: - Scalable web applications and distributed systems - High-performance data processing pipelines - Real-time analytics and visualization solutions - Machine learning model deployment systems - Enterprise-grade architectural solutions My comprehensive technical background, attention to detail, and strong communication skills ensure successful project delivery across various domains. I'm available for both complex long-term projects and targeted short-term engagements, particularly those requiring innovative solutions in full stack development, data engineering, or system design.
    Featured Skill Flutter
    UI/UX Prototyping
    Cloud Development
    Database
    Machine Learning
    Python Script
    Android
    API Development
    Flask
    Django
    React
    Web Application
    Python
    Web Development
    Responsive Design
  • $5 hourly
    • 5.0/5
    • (1 job)
    Hey there! 👋 I Help Leading D2C/B2B businesses scale Faster with my Expertise in Web Development, Mobile App Development, AI/ML Model development, API Development, Website & Server management, Google/Meta Ads, Shopify Plus Website Management/Building, Product Listing, Email Copywriting, SEO and Blog Content Creation. 1. Website Development for B2B & B2C businesses: Whether you want a Website for basic services or a large-scale robust Website, my expertise can fulfill all of its technical needs. I use a very wide variety of Tech-Stack such as Nodejs/Django/PHP, Reactjs/Nextjs/Angular, Tailwindcss/Bootstrap/CSS, etc. I can handle it all 2. App & Software Development: Whether you want an Application for basic services, or large-scale robust APP/Software my expertise can fulfill all of its technical needs. I use a wide variety of Tech-Stack such as Flutter, React Native, Ionic, etc. to deliver you all of your desired features 3. Strategic eCommerce Solutions: Whether you're on Shopify Plus, Magento, BigCommerce, or WooCommerce, we provide tailored solutions to optimize your online store for maximum performance and profitability. 3. Paid Media Mastery: Harness the power of Google Ads, YouTube Ads, Meta Ads (formerly Facebook Ads), TikTok Ads, Pinterest Ads and other paid channels to drive targeted traffic, increase conversions, and supercharge your ROI. 5. Conversion Rate Optimization (CRO): Turn visitors into customers with our data-driven CRO strategies, meticulously crafted to enhance user experience and maximize conversions. 6. SEO Expertise: Dominate the search rankings and attract organic traffic with our proven SEO techniques, customized to align with the unique needs of your eCommerce business. 7. Email Marketing Solution: Scale your strategy with our email marketing service. We craft engaging campaigns that drive conversions and build lasting connections. 8. Blog Content Creation: We write user and SERP friendly blog content that people fond to read and SERP (Google) loves to rank. We can rank any blog content with the difficulty score of 50+ rank on the first page of SERP (Google). Let's collaborate and turn your vision into reality! Feel free to reach out to discuss your project needs and how I can contribute to your success. Looking forward to working together!? 👉 My website: mogul-e.com 👉 Github: github.com/dev-nihalsharma 👉 Email: itsnihal.sharma@gmail.com
    Featured Skill Flutter
    Web Design
    Mobile App Development
    WordPress Landing Page
    WordPress Development
    Shopify Development
    React Native
    API Development
    Web Development
    Django
    React
    Node.js
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    Hello! I’m Pushpinder, a dedicated and experienced Mobile Software Engineer specializing in iOS development. With a strong background in Swift, SwiftUI, and Flutter, I bring innovative and efficient solutions to life through mobile applications. What I Do Best: • iOS Development: Expert in building robust and scalable iOS applications using Swift and SwiftUI, ensuring seamless user experiences and high performance. • Cross-Platform Solutions: Proficient in Flutter, allowing me to create versatile and consistent applications across both iOS and Android platforms. • User-Centered Design: Focus on creating intuitive and visually appealing interfaces that enhance user engagement and satisfaction. • Performance Optimization: Skilled in identifying and resolving performance bottlenecks to ensure applications run smoothly and efficiently. • Collaborative Development: Strong team player with excellent communication skills, ensuring smooth collaboration with cross-functional teams.
    Featured Skill Flutter
    App Store Optimization
    App Store
    iOS Development
    Objective-C
    Swift
    SwiftUI
    iOS
    Mobile App
  • $30 hourly
    • 5.0/5
    • (1 job)
    With 7+ years of hands-on coding experience, I specialize in building scalable, high-performance applications using cutting-edge technologies. Having worked with IBM and Hestabit, I’ve now transitioned to freelancing, offering expert development solutions tailored to businesses of all sizes. 💡 Tech Expertise ✔ JavaScript Powerhouse: React.js, Next.js, Express.js, Electron.js, React Native, TypeScript, Prisma, TRPC ✔ Frontend Excellence: Svelte.js, Tailwind CSS, PSD to HTML (Pixel Perfect) ✔ AI Development: Lovable AI-based applications ✔ Mobile Mastery: Flutter (iOS & Android) ✔ WordPress Wizardry: Custom themes, plugins, WooCommerce solutions ✔ Robust Backend: Node.js, MongoDB, SQL (MySQL, PostgreSQL, SQL Server) ✔ E-Commerce & Payments: PayPal IPN, Stripe, Authorize.net, Google Pay, Apple Pay, Amazon Pay ✔ Desktop Apps: Electron.js development ✔ API Integrations & Cloud: RESTful APIs, GraphQL, Supabase, Firebase 🔥 Services I Offer 💻 Web & App Development (React, Next.js, Svelte, WordPress) 📱 Flutter Mobile Apps (iOS & Android) 🤖 AI-Based Development (Lovable AI) 🖥 Custom Desktop Apps (Electron.js) 🚀 E-Commerce Solutions (WooCommerce, Shopify, API integrations) 🎨 UI/UX Perfection (Tailwind CSS, Custom Frontend Development) 🔹 Why Work With Me? ✔ Enterprise-Level Expertise – Led large-scale projects in CMS, ERP, and SaaS domains ✔ Agile & Scalable Solutions – Skilled in SDLC, Agile development, and business analysis ✔ Flawless Execution – Strong planning, budgeting, and leadership abilities ✔ Problem-Solver – Focused on innovation, optimization, and delivering results Let’s build something exceptional together! 💡🚀
    Featured Skill Flutter
    Socket.io
    Svelte
    Next.js
    WordPress
    FlutterFlow
    React Native
    Electron
    Node.js
    React
    MERN Stack
    App Development
    Android App Development
    Web Development
    Web Application
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