Name: Firestore developers
Brand: Upwork
Rating: 4.6 (527 reviews)

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Clients rate Firestore developers

4.6/5

based on 527 client reviews

$34 hourly
- 4.8/5
- (24 jobs)
I am a highly skilled and experienced Flutter developer with 4 years of hands-on expertise in developing top-notch iOS and Android applications. My proficiency in Flutter allows me to create beautiful, intuitive, and feature-rich mobile apps that exceed client expectations. In addition to Flutter, I possess a strong command of Node.js, with over 5 years of experience in developing scalable and efficient backend solutions. I am well-versed in building robust APIs, implementing real-time functionalities, and handling data storage and retrieval. As a Firebase expert, I bring in-depth knowledge of all its services, acquired over 5+ years of dedicated work. I have successfully integrated Firebase into numerous projects, utilizing services such as Firestore, Realtime Database, Authentication, Cloud Functions, and Cloud Messaging. This expertise enables me to build secure, real-time, and cloud-powered applications. Furthermore, I have proficiency in other technologies such as Swift, Laravel, and TypeScript. My experience with Swift allows me to collaborate seamlessly with iOS developers and contribute effectively to projects requiring native iOS development. I am also well-versed in Laravel, a powerful PHP framework, enabling me to create robust and scalable web applications. Additionally, I have a strong understanding of TypeScript, which enhances my ability to build scalable and maintainable JavaScript applications. Throughout my career, I have delivered high-quality projects, meeting deadlines and exceeding client expectations. I am a dedicated professional who values clear communication, attention to detail, and a client-centric approach. I am passionate about staying up-to-date with the latest industry trends and technologies to provide the best solutions to my clients. If you are seeking a skilled Flutter developer, Node.js expert, Firebase guru, and more, I am confident in my abilities to deliver outstanding results. Let's discuss your project requirements and turn your ideas into reality. Feel free to reach out to me through Upwork messaging.

Cloud Firestore
Google Cloud Platform
Swift
Firebase
Node.js
iOS Development
Firebase Cloud Firestore
iOS
Android
TypeScript
Push Notifications
Firebase Realtime Database
Flutter
Android App Development
Dart
Hybrid App Development
$40 hourly
- 5.0/5
- (6 jobs)
𝗛𝗲𝗹𝗹𝗼 𝗮𝗻𝗱 𝗪𝗲𝗹𝗰𝗼𝗺𝗲 𝘁𝗼 𝗺𝘆 𝗨𝗽𝘄𝗼𝗿𝗸 𝗣𝗿𝗼𝗳𝗶𝗹𝗲! ⭐️⭐️⭐️⭐️⭐️ Top Rated Talent ⭐️⭐️⭐️⭐️⭐️ ⭐️⭐️⭐️⭐️⭐️ 5 Star Rating ⭐️⭐️⭐️⭐️⭐️ ⭐️⭐️⭐️⭐️⭐️ 6 years of Experience ⭐️⭐️⭐️⭐️⭐️ I am a highly skilled mobile developer with extensive experience in developing web applications, e-commerce solutions, and integrating APIs. I also specialize in iOS and Android application development, utilizing the latest technologies and frameworks to deliver high-quality mobile applications. I have been in the industry for 𝗼𝘃𝗲𝗿 𝟔 𝘆𝗲𝗮𝗿𝘀 and have worked with various programming languages. I use 𝗦𝘄𝗶𝗳𝘁 𝗮𝗻𝗱 𝗦𝘄𝗶𝗳𝘁𝗨𝗜 𝗳𝗼𝗿 𝗶𝗢𝗦 𝗮𝗻𝗱 𝗝𝗮𝘃𝗮 𝗮𝗻𝗱 𝗞𝗼𝘁𝗹𝗶𝗻 𝗳𝗼𝗿 𝗔𝗻𝗱𝗿𝗼𝗶𝗱. My primary focus is on creating responsive and user-friendly web applications and mobile apps that meet the specific needs of my clients. I have a strong background in 𝗲-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗮𝗻𝗱 𝗰𝘂𝘀𝘁𝗼𝗺 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀. I am also proficient in integrating various payment gateways and shipping APIs such as 𝗜𝗻-𝗔𝗽𝗽-𝗣𝘂𝗿𝗰𝗵𝗮𝘀𝗲, 𝗣𝗮𝘆𝗣𝗮𝗹, 𝗥𝗮𝘇𝗼𝗿𝗣𝗮𝘆, 𝗦𝘁𝗿𝗶𝗽𝗲, 𝗮𝗻𝗱 𝗙𝗲𝗱𝗘𝘅. I am highly motivated and always up-to-date with the latest mobile development trends and technologies. I have a passion for creating innovative and engaging mobile apps that exceed my client's expectations. I have excellent communication skills, both written and verbal, and can work collaboratively with other team members or independently. If you are looking for a dedicated and talented mobile developer who can help you bring your ideas to life, then look no further. I would be more than happy to discuss how I can assist you with your project. Please feel free to contact me at any time. 𝗧𝗵𝗮𝗻𝗸 𝘆𝗼𝘂 𝗳𝗼𝗿 𝗰𝗼𝗻𝘀𝗶𝗱𝗲𝗿𝗶𝗻𝗴 𝗺𝘆 𝗽𝗿𝗼𝗳𝗶𝗹𝗲, 𝗮𝗻𝗱 𝗜 𝗹𝗼𝗼𝗸 𝗳𝗼𝗿𝘄𝗮𝗿𝗱 𝘁𝗼 𝗵𝗲𝗮𝗿𝗶𝗻𝗴 𝗳𝗿𝗼𝗺 𝘆𝗼𝘂 𝘀𝗼𝗼𝗻! 𝗥𝗲𝗴𝗮𝗿𝗱𝘀, 𝗕𝗿𝗶𝗷𝗲𝘀𝗵 𝗔𝗷𝘂𝗱𝗶𝗮 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗘𝘅𝗽𝗲𝗿𝘁

Cloud Firestore
Socket.io
Ecommerce Website Development
In-App Subscription
Photo Editing
API
Home Automation
User Profile Creation
Chat & Messaging Software
In-App Purchases
Swift
Push Notifications
Social Media Account Integration
Augmented Reality
Map Integration
Firebase
Firebase Cloud Firestore
Native App Development
$50 hourly
- 5.0/5
- (6 jobs)
I am an entrepreneur. I have build and sold 2 AI SAAS applications ( aiquery.co and aiexcelbot.com ). I have extensive experience in ReactJs, NextJs and Typescript. Having used them for all my products and previous freelance work. FRONTEND DEVELOPMENT SKILLS : - Javascript / Typescript - React / Next.js / Redux / Storybook - Svelte / Sveltekit - CSS / TailwindCSS / Bootstrap / Material UI Strictly follow the requirements, meet the deadlines, and always online to chat. Being self-motivated, able to work independently, or be a part of the team. THIS IS HOW I CAN BE OF ASSISTANCE - 1. Consult on building your SAAS application. 2. Code an application from the ground up 3. Maintain your project on production 4. Fix the bugs 5. Build new features or enhance the existing ones Happy to discuss projects, ideas, and things we can arrange together to assure your success. Feel free to message me with any questions.

Cloud Firestore
Svelte
Firebase
Firebase Cloud Firestore
Web Development
Front-End Development
TypeScript
Redux
HTML5
CSS 3
Tailwind CSS
Material UI
Next.js
Vue.js
JavaScript
React
$40 hourly
- 4.8/5
- (8 jobs)
⭐ 5 Star Rated Upwork Freelancer 🎯 100% Job Success ⏰ Daily updates 💡 Turn Your Vision into Reality Whether you require a basic MVP, a full-fledged Flutter app, or even a custom integration, I am committed to exceeding your expectations. You deserve someone who: • is equally passionate about your project, • has relevant experience in the industry, • doesn't leave you in the dark for weeks, and • gets you the best results! I intentionally target a smaller, select group of clients that I can work closely with, so we get the exact results you're looking for, without you having to struggle through it every step of the way. WHAT'S IN IT FOR YOU? • I kick off by diving into your project details, crafting a clear mind map. • Within 24 hours of locking in the plan, I present you with a thorough feasibility analysis. • If an app design isn't in the cards yet, we team up to nail down a killer reference design. • In the next 48 hours, you'll receive a comprehensive Plan of Action (POA) and anticipated timelines. • We hash out the services and budget, making sure we're on the same page. • Then, it's game on – I roll up my sleeves and get to work, turning your dream app into a tangible reality! 🚀 PROJECTS Upwork: Feel free to check out my portfolio below. GitHub: github.com/opxdelwin 5🌟 on Fiverr: fiverr.com/opxdelwin_ As long as you're looking for a motivated, safe set of hands to take the weight of building this app off your shoulders and get the job done RIGHT, let's have a chat! Here's how: 1. Send me an Upwork message, 2. We'll discuss the project and make sure we're a right fit together, understand the project, and provide you with the best deliverables. Looking forward to working with you! Delwin

Cloud Firestore
Mobile App Development Consultation
FlutterFlow
Firebase Cloud Firestore
Hybrid App Development
Hybrid App
App Development
Supabase
Amazon Web Services
Firebase
Flutter
Mobile App Development
JavaScript
Python
Dart
iOS
$50 hourly
- 5.0/5
- (10 jobs)
I am a computer science graduate with more than 12+ years experience in web development and mobile development. I have been writing algorithms for recommendation engines, decision engines, text analytics from last 6 years. I have personally completed many small and big projects including multi touch applications for desktop, real time systems, chatbots, decision engines, mobile responsive apps, big ERP systems, mobile applications on react native, ionic, flutter and much more.

Cloud Firestore
Ionic Framework
Stripe
Firebase
Microsoft Azure SQL Database
.NET Core
Microsoft Azure
NestJS
AWS Lambda
Web Development
Google Chrome Extension
Firebase Cloud Firestore
ASP.NET
Node.js
Angular
MongoDB
$55 hourly
- 5.0/5
- (32 jobs)
A Full Stack Developer with astute sense of business needs! I am extremely diligent and meticulous about my work. I carry a tremendous sense of ownership. Technical Skills: I have been working on enterprise applications built using the Microsoft and MERN/MEAN stack and come with a rich experience in Azure DevOps. ASP.NET MVC C# Angular React Node.js Next js Vue.js Nest.js MS SQL Server Azure SQL MongoDB Entity Framework JQuery HTML, CSS, Bootstrap, Javascript Azure & AWS DevOps React Native Xamarin Flutter Whoever works with me can expect reliability and a predictable outcome.

Cloud Firestore
NestJS
Next.js
Angular
React
Flutter
Payment Gateway Integration
Firebase Cloud Firestore
SQL
Xamarin
ASP.NET MVC
.NET Core
Microsoft Power Automate
Node.js
Microsoft PowerApps
Microsoft Azure
$20 hourly
- 4.9/5
- (26 jobs)
I have 7 years of experience in Mobile & Web development being focused in the quality of work. If you are looking for an expert and high quality work, I can definitely be a great fit for your projects. I'm a full-time App developer and a Master degree holder with Excellent technical skills in App development & Web development. If you talk about my Specialisation, then I keep myself updated with Market Competition, which is very important to win a job on Upwork. My work includes Mobile apps, REST API calls, SOAP API calls, XML Parsing, JSON Parsing, Push Notifications and Games, Photo and Video Processing and Manipulation apps, Video streaming web apps, Location based and Map kit, Accelerometer, OCR & Virtue mart. I am also specialised in designing professional user Interfaces, both for the desktop and Mobile applications that are user friendly, accessible and relevant - yet visually stunning and appealing. 1) Native iOS and Android app development: - Creating Mobile app screens - Admin panel - iOS and Android features - Testing and bug Fixing - Publishing app - Delivering source codes My mission is to provide high quality basic, feature-oriented and business applications, eCommerce solutions and mobile development services that enable small and medium businesses to establish online visibility, increase sales, and improve productivity. Before asking client to hire me, I believe in complete discussion of the project. If you want to further evaluate my skills, please feel free to invite me to an interview. I will be happy to co-operate.

Cloud Firestore
Wireframing
iOS Development
AngularJS
Angular
Node.js
Kotlin
Firebase Cloud Firestore
Swift
Firebase
$25 hourly
- 4.9/5
- (24 jobs)
🔝 Top-Rated Mobile App Developer 🔝 Hello! As an accomplished full-stack developer with over 10 years of experience in mobile app development, I bring both expertise and innovation to every project. With a proven track record as a Technical Lead, I excel in delivering complex projects efficiently. My skill set spans the entire development lifecycle, from designing and developing scalable MVPs and full applications to deployment. I have demonstrated proficiency in creating robust API services, managing user authorization and roles, handling email systems, and integrating payment gateways. 🌟 My Skills & Expertise 🌟 ✔️ Mobile Development: Android (Native), Flutter (Cross-Platform: Android, iOS, Web, Windows), React Native, iOS (Native) ✔️ API Integration: RESTful, GraphQL, Third-Party APIs (ExpressPlay, MixPanel, GetSocial, AdMob, Zoom, Zoho, Sentry, UXCam, ClaverTap, Facebook, Google, Apple, Twitter, LinkedIn, YouTube, eBay, etc.) ✔️ Cloud Services: Google Firebase, Back4App, Parseplatform.org ✔️ Payment Gateways: Stripe, Apple In App Purchase, Google In App Purchase, Paytm, Razorpay, PhonePe, CCAvenue, Authorize.net, Paypal, PayAidPayments ✔️ Notifications: Firebase Cloud Messaging (FCM), Local Notifications, OneSignal ✔️ Project Management: GitHub, BitBucket, Jira, Azure DevOps ✔️ Additional Skills: Material Design, ChatGPT Integration ✔️ Web Development - Frontend Technologies: Angular, ReactJS, Flutter Web ✔️ Web Development - Backend Technologies: Node.js, .NET Core, PHP Laravel ✔️ Database Management: SQLite, MongoDB, MySQL, MariaDB, PostgreSQL 💡 What I Can Do for You 💡 ◐ Develop intuitive, user-centric mobile applications. ◐ Build and integrate robust RESTful APIs and third-party services. ◐ Design and manage scalable, efficient database structures. ◐ Optimize application performance for speed and scalability. ◐ Ensure high code quality with thorough testing and reviews. ◐ Collaborate with cross-functional teams to achieve project goals on time and within budget. 🏆 Why Choose Me? 🏆 ❒ Exceptional problem-solving skills with a keen eye for detail. ❒ Proven track record of delivering high-quality software solutions. ❒ Strong communication and collaboration abilities. ❒ Quick to adapt and master new technologies. ❒ Stay current with the latest industry trends. ❒ Dedicated to ensuring client satisfaction. 💬 Let's Collaborate: I am eager to discuss how I can help bring your project to life. Whether you need a specific app developed or guidance on the best technology stack, I am here to assist. Let's connect and make your vision a reality. Thank you for considering my profile. Looking forward to your response. Best regards, Aarti Parekh

Cloud Firestore
Push Notifications
In-App Advertising
Mobile UI Design
Mobile App Development
Flutter
Web Service
Android App Development
Firebase Realtime Database
Firebase Cloud Firestore
API Integration
Web Application
Dart
Angular
Node.js
$25 hourly
- 4.5/5
- (45 jobs)
✅ TOP RATED DEVELOPER - Cross platform Mobile Application programming. 🥇 TOP-RATED Developer (One of the most successful freelancers on Upwork) 🥇 5300+ hours of work 🥇 45+ Jobs done and $100K Earned 🥇 100% JOB SUCESS SCORE 🥇 88% of Clients who would recommend me 🥇 75% client has hired me for their second project 🥇 Fluent English (IELTS Certified) I am a senior mobile (Native, Flutter) developer. I have spent much of my time doing front-end, development, and everything else necessary to bring the mobile application. I have 6+ years of experience in software development and these have led me to be very comfortable selecting and adopting new languages & frameworks that are well-suited to whatever problem I am trying to solve. ♦ SkillSet ♦ • Frame-work Flutter, Native • Language: Dart, iOS • DB Firebase, MS SQL / MySQL / MongoDB etc • API Node / Loopback / .Net Web API / .Net WCF • Build a tool Android Studio • Package Manager NPM / Node • Web server configuration Apache / IIS / AWS (S3 / EC2 / IAM) • Version control Git (GitHub / Gitlab / BitBucket / Azure) / SVN / Mercury (2.5|5) • Task Manager Jira / Zendesk / Trello / Pivotal Tracker ♦-- Work Ethics --♦ • Accurate time management • Experience in project management • High scalability of your idea • Quality of the end product • Fulfillment of actual need/demand and maintaining long-term client relationship • Customer time-to-value after delivery (Communicability) Let's chat!

Cloud Firestore
Firebase Cloud Firestore
Amazon Web Services
Android App Development
AngularJS
Flutter
iOS SDK
Node.js
Swift
Objective-C
Firebase
React Native
iOS
Android
Mobile App Development
Dart
$30 hourly
- 5.0/5
- (10 jobs)
📱Mobile App Developer | 🚀 Creating Exceptional App 🛠️ Crafting Exceptional Mobile Experiences 🛠️ With over 5+ years of expertise in mobile app development, I'm not just a developer; I'm an artisan, transforming ideas into captivating mobile experiences. My proficiency in Android (Java, Kotlin) and Flutter (Dart) empowers me to seamlessly bridge the gap between platforms, ensuring your app reaches its full potential. 🤝🏼Your Vision. My Expertise. Seamless Collaboration🤝🏼 I'm not just a coder; I'm a collaborator. I excel at translating business logic into cutting-edge technical solutions, ensuring your app aligns perfectly with your vision. My expertise in Agile methodologies enables me to navigate complex projects efficiently and precisely. 🏆A Proven Track Record of Excellence🏆 My portfolio boasts over 11+ successful mobile apps, each meticulously crafted to deliver exceptional user experiences. From e-commerce giants to real-time stock market trackers, I've tackled a diverse range of projects, consistently exceeding expectations. 🤹Your One-Stop Mobile App Development Solution🤹 From conception to deployment, I've got you covered. I'm adept at managing all aspects of mobile app development, from brainstorming initial ideas to overseeing the final release on the Play Store and App Store. 💪Expertise that Spans the Mobile Development Landscape💪 I'm fluent in a comprehensive array of mobile development technologies, including: 📌Languages: Java, Kotlin, Flutter, Dart 📌Frameworks: BLOC, GetX, MobX 📌Architecture: MVC, MVP, MVVM, BLOC 📌Jetpack Component: Kotlin Coroutine, WorkManager, Room DB, LiveData, Navigation, Data Binding 📌Networking: REST, JSON, XML, Socket Programming 📌Databases: SQL, Room Persistence, SQLite 📌APIs: Google APIs (Maps, Drive, Tasks, Places), Firebase (Cloud Messaging, Crashlytics, Performance, Realtime Database, Dynamic Url) 📌Social Integration: Facebook Login, Gmail Login 📌UI/UX Design: Figma, AdobeXD, FlutterFlow 📌3rd Party Libraries: Retrofit, Picasso, Glide 📌Development Tools: Bitbucket, Git, Android Studio 💡Let's Transform Your Ideas into Mobile Reality🥷🏻 I'm eager to discuss your mobile app development needs and bring your vision to life. Contact me today to embark on a journey of innovation and technological excellence. 🔑 Keywords: Android app development, Mobile app development, Cross-platform development, Flutter App development, Flutter With Dart, Mobile UI development, App development, iOS app development, Mobile application development, Mobile UX development, Mobile front-end development, Mobile APIs, Mobile backend development, Mobile Design, Mobile SDK, Application testing, Mobile optimization, Native app development, Hybrid app development, Mobile databases, Push notifications, Mobile Security, Mobile performance, Mobile App Analytics, Payments Integration, In-app purchase, Firebase, Mobile integration, Mobile app deployment, App maintenance, Mobile app, Google Maps SDK, Admob, Interstitial Ads.

Cloud Firestore
Firebase Cloud Firestore
Firebase Realtime Database
Firebase
Hybrid App Development
FlutterFlow
Flutter Stack
Figma
Adobe XD
Java
Android App Development
Kotlin
Android
iOS
Bitbucket
Flutter
$20 hourly
- 5.0/5
- (10 jobs)
Greetings! I'm Vijay, a dedicated Mobile App Developer known for crafting cutting-edge applications across various platforms. My proficiency spans Android, iOS, Flutter, and Firebase, enabling me to build robust and user-friendly solutions. With a passion for creating seamless user experiences, I am committed to transforming your concepts into feature-rich, intuitive mobile apps. In my +10 years of industry experience, I've successfully delivered +40 of projects, ranging from dynamic e-commerce apps to interactive social platforms. My approach combines technical expertise with a keen eye for design, ensuring that every app I develop not only meets but exceeds user expectations. Key Skills: - Android Studio - Swift and Xcode - Flutter SDK - Firebase Cloud Firestore and Authentication - Responsive UI/UX Design - Push Notifications - Git Version Control Let's collaborate to create the next standout mobile app. I'm eager to bring my expertise to your project and ensure its success. Feel free to get in touch, and let's discuss how we can achieve your app development goals together!

Cloud Firestore
Map Illustration
Google Ads
Mobile App Development
Android App Development
iOS Development
Android
API Integration
Firebase Cloud Firestore
QR & Barcode Scanner
Kotlin
Swift
Flutter
iOS
$17 hourly
- 4.8/5
- (16 jobs)
Hey First of all thanks for showing interest in my profile. I'm an app developer with the power of Flutter. I can make satisfying looking apps with the best backend possible. For Frontend, I'll use Flutter(Dart) and for Backend, I'll use Django and Rest API to provide Data to my FrontEnd. Currently, I'm using Flutter Bloc Pattern to create apps. I can assure that I will not take any money until I'll satisfy you Or you will give me money from your side. I'm here to help you in making your business successful. I will help you with everything like building your product and managing your IT and all of that. I'm a computer science student with a B.tech degree in Computer Science and I have 2 years of experience in the Computer Science Field. I have many Certificates in the Android and App Development. I have developed many apps in my last company - 1) Vehicle Rent Service-Based App 2) Video Streaming App 3) Social Media Based App 4) Education-Based App 5) E-Commerce Based App It is important for me to build long-term relationships with clients, So I am primarily looking for long-term projects. I am ready to discuss requirements and communicate with your team via video-chat. Additionally, I can help you create technical and business requirements for the application if you don't fully understand which features you want.

Cloud Firestore
API Development
App Development
Mobile App Development
iOS Development
Android App Development
Android
iOS
TypeScript
Firebase Cloud Firestore
Flutter
Dart
Firebase
API Integration
Hybrid App Development
$15 hourly
- 5.0/5
- (7 jobs)
Are you looking for an experienced native Android developer with strong Kotlin skills? Look no further! I'm a skilled Android developer with over 7+ years of experience building high-quality mobile apps for Android devices. My expertise includes developing native Android apps using Kotlin, Java, and Android Studio. Here are some of my key skills and experience: Strong proficiency in Kotlin and Java programming languages Hands-on experience with Android Studio and Android SDK In-depth knowledge of Android architecture components, including LiveData, ViewModel, and Room Persistence Library Experience integrating with RESTful APIs and third-party libraries Expertise in building responsive user interfaces (UI) using Material Design principles Knowledge of Git version control system for collaborative development Excellent problem-solving and debugging skills I'm committed to delivering top-quality work that meets your project requirements and exceeds your expectations. I'm also available for ongoing maintenance and support, as needed. Let's work together to build a successful Android app that stands out in the crowded app marketplace. Contact me today to discuss your project and get started!

Cloud Firestore
Google Maps API
Android Room Persistence
JetPack
Clean Architecture
Version Control
MVC Framework
Native App
Android SDK
Firebase
Android App Development
Firebase Cloud Firestore
Android Studio
Kotlin
Firebase Realtime Database
Native App Development
$25 hourly
- 4.9/5
- (36 jobs)
As a Senior Flutter, FlutterFlow, and Web Mobile Developer using AI with over 8 years of experience, I specialize in building innovative applications that leverage advanced technologies. Areas of Expertise : Mobile Development: Proficient in creating dynamic applications using Flutter and FlutterFlow, with a focus on enhancing user experience and engagement. Real-Time Communication: Skilled in developing robust chat applications that facilitate seamless communication between users. AI Integration: Experience in implementing AI-driven features to enhance application functionality and user interaction. Niche Applications: Developed specialized solutions for boat-related applications, addressing unique user needs in that sector. Technical Skills Firebase: Extensive knowledge in using Firebase for real-time data management and backend solutions. CI/CD & Deployment: Strong foundation in continuous integration and deployment practices to ensure efficient and timely project delivery. Version Control: Proficient in GitHub for collaborative development, code versioning, and project management. Third-Party Integrations: Experienced in integrating various third-party services to enhance app functionality and user experience.

Cloud Firestore
JavaScript
Firebase Cloud Firestore
Android App Development
iOS Development
React Native
Java
Flutter
Dart
Swift
Objective-C
$30 hourly
- 4.6/5
- (26 jobs)
Welcome! I specialize in crafting high-performance, user-centric mobile applications, harnessing over 5+ of experience in Android app development, hybrid solutions, and cross-platform innovations. My passion lies in building feature-rich, scalable, and tailored mobile solutions across various domains. --------------------------------------------------- ➤ Testimonials from my clients on Upwork --------------------------------------------------- "I had a really great experience Tejash. Very attentive, super hardworking and always eager to make adjustments when necessary." "It was a real pleasure to work with Tejash. He understands his job and is always ready to give advice. I recommend Tejash to everyone for cooperation." ------------------- ➤ My Expertise ------------------- I bring comprehensive expertise in: Android App Development for diverse industries: Vehicle Audio & Infotainment, Smart Home, Health Monitoring & Beacon, eCommerce & Retail, Marketing Tools, Training Modules, and Social Experiences. Designing innovative features, ensuring top-tier performance, and collaborating closely with stakeholders for effective implementation. ----------------------- ➤ Tech Proficiency ----------------------- ● Languages: Core Java, Android, Dart, XML, JavaScript, NodeJS ● Frameworks: Flutter ● Tools: Android SDK, Android Studio, Eclipse IDE, Notepad++, SublimeText, Atom ● Design/UI/UX: Adobe XD, Figma, Storyboard, Photoshop ● Backend: Node.js, MongoDB, MySQL ● Networking/Cloud: JSON, REST APIs, SOAP APIs, Firebase, Google APIs integration, Parse, CloudKit ● Wireframing: Invision, Balsamiq, Moqups, MockingBot ● Payment APIs: Razorpay, Stripe ● Media Management: Photo/Video/Audio capturing, editing, and sharing ● Maps Services: Google Maps, Apple Maps, KML Overlay ● Analytics SDKs: Google Analytics, Fabric, Firebase, Flurry Analytics ● Testing & Maintenance: Apple Instruments, TestFlight, Debugging, Code Upgrades, App Store Optimization (ASO), GitHub Repository Management ------------------------------------- ➤ Communication & Reporting ------------------------------------- For seamless collaboration, I believe in transparent communication and utilize project management tools like: ● Upwork Message Board ● JIRA ● Notion ● Asana ● Trello ● Zoho Projects

Cloud Firestore
Mobile App Development
Mobile App
iOS
UX & UI
Mobile App Design
Android
Java
User Authentication
Kotlin
Android App Development
Firebase Cloud Firestore
Firebase
Dart
Flutter
$20 hourly
- 4.9/5
- (19 jobs)
Hi, I am Experienced professional Full Stack Developer with 6+ years of IT industry experience to develop Web, iOS and Android Applications. I can start work immediately. • Profound knowledge of all the phases of Software Development Life Cycle(SDLC) like planning, analyzing, designing, development, deployment and post formulation of projects using various platforms like AGILE, SCRUM, Web Services and Waterfall. • Frontend: React, React Native, Next.js • Mobile: Android, iOS, React Native • Back-end: MongoDB, MySQL, ExpressJs, Next.js, Node.js, XANO (NoCode Beck-end) • Other: React Context API, Redux, Saga, Three.js • Third Party API Google, NPL, Twilio, Facebook App Events, Branch, OneSignal, SendGrid, Google Cloud, Fabric Crashlytics, Swagger • AWS ECS / Docker / EC2 / Nginx • GraphQL, Apollo Server, Apollo Client • Payment Gateway: Paypal, Google Pay, Apple Pay, Braintree, Stripe • Great Experience with integrating WebRTC and Twilio for Video Conferencing and other services Let's connect and discuss for any requirement you have. Looking forward to hearing from you!

Cloud Firestore
Node.js
iOS
Mobile App Development
Smartphone
Hybrid App Development
Redux
Android App Development
React Native
Firebase
TypeScript
Firebase Realtime Database
Firebase Cloud Firestore
RESTful API
MySQL
$25 hourly
- 5.0/5
- (42 jobs)
🚀 Expert Full-Stack Developer | Delivering Excellence | Commitment to Quality | Highly Rated on Upwork 🚀 Greetings! 👋 I'm Kapil, an adept full-stack developer with a rich background of over 6 years in Frontend, Backend, AWS, and Mobile App Development. Driven by a deep-seated passion for crafting resilient and scalable web and mobile solutions, I consistently surpass client expectations. 🌟 Boasting a 100% completion rate and a flawless job satisfaction score, my track record speaks volumes of my dedication to delivering premium quality work within deadlines. Having successfully navigated through 20+ complex projects, I've established myself as a dependable, communicative team contributor. Technical Proficiencies: ✔️ Mastery in JavaScript (ES5/ES6/ES7+, Babel), NodeJS, Loopback, NestJS ✔️ Proficient in VueJS, Nuxt, Angular, React ✔️ Skilled in Ionic4, React-Native, Native Applications ✔️ Expertise in HTML5, CSS3 with SCSS, SVG, canvas, animation, flex ✔️ Specialized in UI/UX, responsive web design ✔️ Experienced with Material UI, Bootstrap, Zurb Foundation ✔️ Versed in Webpack, npm, yarn, etc. ✔️ Proficient in AWS, CI/CD Cycles, Firebase ✔️ Knowledgeable in MySql, MongoDB, DynamoDB, Redis, Firestore 🎓 With a Master of Science in Computer Science, I'm well-equipped with the necessary theoretical and practical knowledge to write clean, maintainable code adhering to industry best practices. I prioritize code quality, employing tools like ESlint and sass-lint, and keep abreast of the latest industry trends and technologies. My robust Linux (shell) capabilities, combined with my experience in AWS, Apache, and various backend APIs, make me adept at managing complex projects. My commitment to clear communication, meticulous attention to detail, and punctuality have cemented my status as a top-tier developer on Upwork. I'm fervent about collaborating with clients to transform their visions into reality and consistently aim to go beyond what's expected. Should you require a skilled and dependable developer to spearhead your upcoming project, feel free to contact me. I'm eager to explore how we can partner together to craft something remarkable! 😊

Cloud Firestore
Ionic Framework
NestJS
API Development
AWS Lambda
MongoDB
Angular
Web Application
Node.js
Vue.js
ExpressJS
Nuxt.js
PostgreSQL
JavaScript
Firebase Cloud Firestore
LoopBack
$8 hourly
- 5.0/5
- (6 jobs)
🚀 Hello!, I'm Harshit Bhimani, a skilled Flutter Developer based in India. With over 4 Years of extensive experience in Flutter mobile app development, I offer professional and customized Flutter app development services using industry-standard coding practices across the globe. Additionally, I am proficient in developing mobile apps from Figma to Flutter, XD to Flutter, and Sketch to Flutter mobile app development. I am committed to delivering excellent results and exceeding client expectations through my expertise and experience in Flutter mobile app development. ✔ Flutter Mobile App Development ✔ Flutter UI Development ✔ Flutter API Integration ✔ Flutter Firebase Integration ✔ Android App Development Using Flutter ✔ iOS App Development Using Flutter ✔ Flutter App Optimization ✔ Flutter App Maintenance My Expertise and Technology Stack: 🔸 Flutter Firebase app development 🔸 Flutter app UI 🔸 Figma, XD to Flutter complete functional app 🔸 Flutter app development with payment method integration 🔸 Google Maps, REST API integration 🔸 Database Management, Local Storage Hive, SQLite, and Shared preferences 🔸 Firebase authentication, Firestore Database, Realtime Database Storage, machine learning 🔸 Cloud messaging, cloud Firestore 🔸 APIs Integration 🔸 Payment gateway Integration 🔸 3rd Party SDKs integration to your Flutter Mobile app What you will get : ☑ Fully functional flutter App developed ☑ Flutter app Complete Clean source code ☑ Free premium support up to 2 months after completion with unlimited revisions Why choose me as a Flutter Developer for your mobile app development? 🔹You will get an experienced Flutter app developer for mobile app development 🔹You will get mobile app development that is optimized for performance. 🔹Your Flutter mobile app developed with the latest trends and techniques 🔹You will get high-quality Mobile app development at affordable and competitive pricing 🔹You will get regular updates about your Flutter mobile app development As a dedicated Flutter developer, I recognize the significance of delivering exceptional outcomes on schedule and within the allocated budget. If you're seeking a professional Flutter developer or mobile app developer for your upcoming project, search no further. Reach out to me now to discuss how I can assist you in materializing your mobile app concept!

Cloud Firestore
RESTful API
W3C Widget API
Encryption
Firebase Cloud Firestore
GraphQL
Flutter
Location-Based Service
Chat & Messaging Software
Dart
Social Media Account Integration
Firebase
Firebase Realtime Database
$5 hourly
- 5.0/5
- (27 jobs)
I am a frontend web developer with 3+ years of experience building responsive websites with React. My Skills: ✔️HTML5, CSS3, Javascript (ES6+) ✔️Typescript ✔️React, Next.js ✔️React-Redux, Zustand ✔️Chakra UI, Tailwindcss ✔️Styled Components I can build: ➜ E-commmerce website ➜ Landing page ➜ Portfolio website ➜ Website for brands and companies ➜ Conversion from Figma to HTML, CSS or Next.js code ➜ Any other as-per-client requirements Feel free to contact me if you have any work. Regards, Prathamesh Sawant.

Cloud Firestore
Tailwind CSS
styled-components
Web Design
Firebase
React
Firebase Cloud Firestore
Firebase Realtime Database
TypeScript
HTML
JavaScript
HTML5
CSS 3
CSS
$25 hourly
- 5.0/5
- (8 jobs)
Experienced Software Developer with a demonstrated history of working in the information technology and services industry. Skilled in Flutter, React, React-Native, Firebase, Android, Dart, and JavaScript, Strong developing professional with a Bachelor's degree focused in Computer Science from Pad Dr D YPatil College Acs Pimpri. I'm well experienced in Dart and Flutter, worked on PHP and Python. In Flutter projects used SOLID, MVC with BLoC, Getx, Firebase, SQLITE, Hive, Provider with native code. Implemented Firebase and backend to project, added Push Notifications with images and sound, In App Purchases, Analytics and Deep Linking with Share data feature. Listening to podcasts, music and editing/downloading audio or image.

Cloud Firestore
In-App Purchases
In-App Subscription
Push Notifications
API Integration
Mobile App Development
React Native
Firebase
FlutterFlow
Flutter
JavaScript
CSS 3
HTML5
Firebase Realtime Database
Firebase Cloud Firestore
Dart
$15 hourly
- 5.0/5
- (3 jobs)
As a Developer, I specialize in both frontend and backend development, boasting proficiency in a range of technologies including React.js, Next.js, HTML, CSS, and SASS, crafting visually stunning and user-friendly interfaces that enhance the overall user experience. On the backend, my expertise extends to Node.js, Express.js, and MongoDB, enabling seamless communication and collaboration within multidisciplinary teams. I bring valuable experience in Firebase, adept at leveraging its cloudbased services, real-time database solutions, and serverless functions to deliver scalable applications. My familiarity with payment integrations through Stripe enhances the functionality of projects. Additionally, I am proficient in integrating the OpenAI API, allowing for innovative solutions and enhanced user experiences through generative AI capabilities.

Cloud Firestore
Vercel
OpenAI API
SCSS
Mongoose
MongoDB
ExpressJS
Node.js
Firebase Cloud Firestore
Firebase
JavaScript
HTML
RESTful API
React
Next.js
User Authentication
$25 hourly
- 4.9/5
- (43 jobs)
Hello! I’m a Senior Flutter Developer & UI/UX Designer with 6 years of experience, specializing in cross-platform app development and user-centered design. As a Top-Rated Plus freelancer with a 100% Job Success Rate and over $100K in earnings, I deliver impactful digital solutions that engage and inspire. 🚀Why Choose Me? ⚡Expert Flutter Developer: I create high-performance, cross-platform mobile apps using Flutter, Dart, and Firebase, ensuring seamless user experiences across iOS, Android, and web. 🎨UI/UX Design Excellence: I design intuitive, visually stunning interfaces using Figma, Adobe XD, Illustrator, and Photoshop that align with Google Material Design and iOS Human Interface guidelines. 🌟My Services Include: 📱Mobile App Development: Financial apps, appointment booking systems, e-commerce platforms, educational apps, salon apps, home utility apps, and public speaking apps. 🎨 Custom UI/UX Design: Creating user-friendly, responsive designs for mobile and web applications. 🎯 End-to-End Project Management: From concept to launch, I ensure every detail of your project is executed flawlessly. 🔧 Technical Expertise: 🌐 Cross-Platform Development: Hybrid mobile apps using Flutter for seamless performance. ⚙️ Backend Integration: Expertise in Firebase, MySQL, SQLite, and Firestore for dynamic data management and real-time functionality. 🛠️ Advanced Features: In-app purchases, custom APIs, real-time data syncing, and hosting solutions.

Cloud Firestore
UX & UI
Prototype
UX Wireframe
Dart
Adobe XD
Mobile App Development
UI/UX Prototyping
Firebase Cloud Firestore
Mobile App Design
User Experience Design
Flutter
Mobile UI Design
User Interface Design
Figma
Firebase
$20 hourly
- 5.0/5
- (13 jobs)
✅ TOP Rated Developer ✅ 100% Job Success ✅ 5 Star Reviews ✅ 7+ Years 🎖 Google Certified Associate Android Developer With crossing 1000+ Upwork hours and successfully deliver dozens of Android, iOS mobile app projects, I know exactly how to bring my substantial experience to leverage your next innovative Android iOS app, which includes but is not limited to: 📱 Build your application with the latest Flutter, Android and iOS SDK 📱 Convert Figma or Adobe XD screen to UI App 📱 Backend REST API, Firebase cloud function or Amazon Amplify 📱 Setup mobile QC by adding any of unit tests, integration tests, automation tests... 📱 Setup mobile DevOps CI/CD pipeline using Bitrise, Fastlane... 📱 Support in Android and Apple store submission and approval process 🤷‍♂ ️Something else missing? Feel free to throw it up to me. Challenge accepted! 📱 Flutter ✅ 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄: Provider, BLoC, MobX, GetX ✅ 𝐒𝐓𝐎𝐑𝐀𝐆𝐄: Shared preferences, sqlite, sembast, Cookiejar, mmkv_flutter, hive ✅ 𝐍𝐄𝐓𝐖𝐎𝐑𝐊𝐈𝐍𝐆: Dio, Flutter Downloader ✅ 𝐈𝐌𝐀𝐆𝐄: Cached Network Image, Bitmap, Photo View ✅ 𝐓𝐃𝐃: Mockito, Flutter Widget Test 📱 𝐈𝐎𝐒 ✅ 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄: MVVM, VIPER, RxSwift ✅ 𝐒𝐓𝐎𝐑𝐀𝐆𝐄: Realm, CoreData, Keychain, SQLite ✅ 𝐍𝐄𝐓𝐖𝐎𝐑𝐊𝐈𝐍𝐆: AFNetworking, Alamofire, Moya, Reachability ✅ 𝐈𝐌𝐀𝐆𝐄: SDWebImage, Kingfisher, AsyncImageView, Toucan ✅ 𝐓𝐃𝐃: Quick, Nimble 📱 Android ✅ 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄: MVVM, MVP ✅ 𝐒𝐓𝐎𝐑𝐀𝐆𝐄: Realm, CoreData, Keychain, SQLite ✅ 𝐍𝐄𝐓𝐖𝐎𝐑𝐊𝐈𝐍𝐆: OkHttp, Retrofit2, Fast-Android-Networking, Volley ✅ 𝐈𝐌𝐀𝐆𝐄: Picasso, Glide, fresco ✅ 𝐓𝐃𝐃: JUnit, Robolectric, Mockito Things I pay most attention to : - Compliance to Android Material design and Apple Design Guidelines. - Using architectural solutions aimed at flexibility and loose coupling of app components. - Thoroughly covering the code with unit-tests. - Reducing the bottlenecks in the app performance to a minimum. - Clean and shining code with clear comments.

Cloud Firestore
Android
Push Notifications
Mobile App Development
Bluetooth
In-App Advertising
Dart
Mobile App Design
Firebase Cloud Firestore
Kotlin
Flutter Stack
Core Bluetooth
Mobile UI Design
Flutter
Mobile App Localization
Android App Development
$25 hourly
- 4.7/5
- (34 jobs)
👋 Hi there! Welcome to my profile. 👉 Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 🏆 by Upwork 👉 100% Job Success score 👉 1600+ hours of work on Upwork 👉 5+ years of Industry experience 👉 3 hours of response time with 100% client satisfaction 👉 Budget friendly 👉 Fluent English I am a full-stack mobile and web developer with over 5+ years of experience developing and maintaining complex mobile and web applications. With a high level of creativity, I can quickly conceptualize your vision. I am always ready to take on the next challenging project, once I have a full understanding of your project, there is no limit. ● Flutter Mobile app development ● React Native Mobile app development ● Node.js ● GPS expert ● React ● React.js ● Web development ● Hybrid App development ● Flutter Web ● Flutter flow ● Android / iOS app development ● UI/UX & Figma design ● API development and integration ● Database design and management ● E-commerce development ● Responsive design and cross-browser compatibility ● Long-term IT support Thank you for taking your time to read my profile, I promise when working with me you are in the best hands on Upwork. A platform trusted by millions with private chat communication and all work kept confidential and white labeled. All work is 100% your own and all source files are provided. Kind regards, Prashant V.

Cloud Firestore
Android App Development
Firebase Cloud Firestore
GitHub
Web Design
Web Development
Mobile App Design
Dart
App Development
Firebase
iOS
Android
Node.js
React
React Native
Flutter
$15 hourly
- 5.0/5
- (8 jobs)
Hi there! 👋 I'm a passionate iOS developer with over 3 years of experience crafting sleek, high-performing apps using Swift, SwiftUI, and UIKit. My expertise extends to advanced tools and libraries like CoreData, SwiftData, CoreAnimation, and third-party integrations such as Firebase and Stripe. 𝑾𝒉𝒚 𝑪𝒉𝒐𝒐𝒔𝒆 𝑴𝒆? 𝗨𝘀𝗲𝗿-𝗙𝗼𝗰𝘂𝘀𝗲𝗱 𝗗𝗲𝘀𝗶𝗴𝗻: I build intuitive apps that prioritize seamless user experiences. 𝗖𝗹𝗲𝗮𝗻 & 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗖𝗼𝗱𝗲: I ensure your app is built for performance and growth. 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Need payment systems or real-time updates? I've got you covered with secure, well-tested solutions. 𝗤𝘂𝗶𝗰𝗸 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: I keep you updated at every step of the project. 𝙎𝙚𝙧𝙫𝙞𝙘𝙚𝙨 𝙄 𝙊𝙛𝙛𝙚𝙧: Developing custom iOS apps from scratch. Updating and optimizing existing apps. Implementing animations, gestures, and responsive layouts. Integrating APIs, third-party libraries, and payment gateways. 𝐋𝐞𝐭’𝐬 𝐛𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐚𝐩𝐩 𝐢𝐝𝐞𝐚 𝐭𝐨 𝐥𝐢𝐟𝐞! 🚀 Message me to discuss your project, and I’ll make sure your vision turns into a polished app.

Cloud Firestore
Mobile App
SwiftUI
Mobile App Development
Firebase
User Profile Creation
Firebase Cloud Firestore
User Authentication
Firebase Realtime Database
iPadOS
iOS Development
iOS
Swift
UIKit
$15 hourly
- 5.0/5
- (77 jobs)
I'm a full-stack developer with 5+ years of experience specializing in building customized mobile and web applications. I leverage Flutter, Firebase, React, and other leading technologies to deliver user-friendly, scalable solutions that drive business growth. Let's discuss how I can turn your vision into a successful app. ● Technical Skill Set: • Mobile Development: Flutter, FlutterFlow, iOS, Android. Laravel, CodeIgniter • Frontend: HTML/HTML5, CSS/CSS3, JavaScript, TypeScript, jQuery, Bootstrap, ReactJS, Vue.Js, Angular, Blazor • Backend Frameworks: NodeJS (Express), .NET • Databases: PostgreSQL, MSSQL, MySQL, Firebase Database, MongoDB • DevOps: Azure DevOps, Apache, DigitalOcean, Amazon AWS • Payment Integration: Paypal, Stripe, Razorpay, Apple Pay, Paytm, and many others • APIs & Libraries: REST APIs, Social Login (Facebook, Instagram, Google, etc.), Twilio (SMS, VoIP), Google Analytics, Firebase APIs, Google Maps API, In-App Billing, Audio/Video Streaming, Mailchimp, and more. • Project Management Tools: Slack, Trello, Jira, Github, BitBucket, Azure DevOps ● Project Highlights: • Job/News Posting App • AI Image Generation Tool • E-commerce App with Admin Dashboard • WooCommerce to Native App Conversion • Salon Shop App: Streamlined booking and client management • Instagram-like Content Platform: Enabled user uploads, sharing, and engagement • POS System: Improved transaction accuracy and reporting • Car Wash Management ● Why me? • Client-Centric Focus: I thoroughly understand your vision and build apps that meet your unique business needs. • Passion and Ownership: I take pride in my work, delivering exceptional user experiences. • Responsive, Platform-Optimized Design: I ensure your app works flawlessly and intuitively across devices. ■ Let's connect and discuss how I can turn your app vision into reality

Cloud Firestore
Mobile App
Responsive Design
Laravel
Dart
Flutter
iOS Development
Android
Firebase Cloud Firestore
iOS
Firebase
In-App Purchases
$20 hourly
- 5.0/5
- (4 jobs)
✔️ 9+ years of Hands-on Experience ✅ Areas of Expertise: ✔ Backend: PHP, NodeJs, Python ✔ Frontend: React, Angular, Vue js ✔ Drupal, Django, Yii, Laravel, Symfony, CodeIgniter, CakePHP, WordPress ✔ Ionic / Flutter for hybrid native apps (Android/ iOS) ✔ Web APPS ✔ MySQL, MongoDB, Redis, Cloud Database, Elasticsearch, Kibana, MSSQL, POSTGRES ✔ AWS / Azure Services ✔ Docker, Docker Swarm, Jenkins, Kubernetes ✔ Payment Integration ✅ Ticket System: - JIRA, Trello, Monday. ✅ Version Control: - GitHub, BitBucket, SVN, GIT, Azure DevOps, etc... Here are services that ready to start with you: ✔ Create a Web App, Mobile App from scratch ✔ New features to the existing application. ✔ Fixing bugs, Speed up apps, Transfer websites. ✔ AWS services integration PS: You'll see quite some open contracts because my clients want to retain me for future assignments and long-term support. Keywords: Php, Yii, Laravel, Oops, Mvc, Ajax, JSON React Js , Flux, Redux, Mobx, Express MongoDb, GraphQL, Prisma, Vue Js Vuex, Nuxt

Cloud Firestore
Firebase
Machine Learning
HTML
SQL
Drupal
API
JavaScript
MySQL
React
Firebase Realtime Database
Node.js
Firebase Cloud Firestore
PHP
Python
PostgreSQL
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