Hire the best Firebase Developers in Los Angeles, CA
Check out Firebase Developers in Los Angeles, CA with the skills you need for your next job.
- $50 hourly
- 5.0/5
- (2 jobs)
I am a well rounded software engineer with a wide range of experience in the corporate technology world. I have worked for a major streaming platform which has allowed me to build my skills as a full stack software engineer. I have also completed my MBA to help bridge the gap between technology and business opportunities. I specialize in anything JavaScript, React, React Native, and Firebase. I manage my own freelancing company providing services for both desktop and mobile applications. I can help businesses of all sizes achieve their goals whether it be taking a product from start to finish, or just fixing bugs and making improvements along the way. Let me help you get up and running in today's digital world! Please reach out to see if I would be a good fit for getting your project to the finish line.Firebase
MongoDBHTMLMobile App DevelopmentJavaScriptNode.jsReact NativeWeb DevelopmentReduxReactExpressJSSQLCSSSoftware Development - $75 hourly
- 4.8/5
- (85 jobs)
📣📣📣 I provide FREE consultation (see below). I am a motivated and reliable full-stack software developer graduated from 🐻 UC Berkeley🐻 with a double major in Applied Mathematics and Economics. I have extensive expertise in a wide range of technologies. (listed below). 🚀🚀🚀 As a fast and dedicated explorer with a growth mindset, I am constantly seeking to advance myself and expand my technical knowledge. 💪💪💪 With years of experience working with clients and leading teams, I put stress on responsibility, clear communication, and efficiency. 💻💻💻 Previously, I worked as a full-stack software engineer team lead at Camping World, which is a publicly traded company, and as a lead technical teaching assistant at Hack Reactor. Currently, I am the proud owner of Atini Studio 🌈, a dynamic software development agency comprising exceptionally talented and passionate software engineers and UI/UX designers. 🧩🧩🧩 *** FREE consultation service: I'm excited to share my extensive experience in helping clients build web and mobile applications from the ground up. This includes, but is not limited to, setting up an MVP, selecting the right tech stack, creating a practical plan and timeline, estimating budgets, and more. Feel free to reach out to me for this complimentary service, and together, we can turn your idea into reality. *** ⌨️⌨️⌨️ My services include: ⚡️ Web development ⚡️ Mobile development ⚡️ UI/UX design ⚡️ Software consultation 💻 Technologies: • Front End: JavaScript | TypeScript | HTML5 | CSS3 | Tailwind CSS | React | React-Native | Angular | Vue.js | jQuery | Next.js | Ionic • Back End: Node.js | NestJS | Python | Django | MongoDB | MySQL | PostgreSQL | ORM | GraphQL • API Integrations: ChatGPT | Stripe | Azure | Google | Zoom | and more... • DevOps: Amazon Web Services (AWS) | Firebase/GCP(Google Cloud Platform) | Azure | Docker • Testing: Mocha | Chai | Jest • Developer Tools: Git | npm | Webpack | Babel | Agile Methodology | TDD | Nginx • Design: Adobe XD | Figma | Adobe Photoshop | IllustratorFirebase
ChatGPTAWS LambdaWordPressDatabaseJavaScriptAmazon EC2ExpressJSAngularReact NativeRESTful APICSS 3AWS AmplifyReactNode.js - $100 hourly
- 5.0/5
- (3 jobs)
Hi, I'm Ali. I'm a software engineer with experience in a variety of areas in the tech industry. Over the past 15 years, I've worked on VR games, low-level assembly programing, machine learning, data vision, mobile apps, UX design, dev-ops, and system design, among other things. I've also had the opportunity to work in all types of work environments: from "Big Tech" companies (Amazon) to mid-tier companies (Booz Allen Hamilton) to small pre-seed startups. These experiences have helped me become a well-rounded engineer who can handle any unexpected obstacle that shows up - because they always do. Since acquiring my degree in Computer Science, I've taken a handful of roles as a Full-Stack developer in the industry. At Booz Allen I helped develop a data management app to help businesses store and search through their company files (think "Pinterest - but for data"). After, I spent 2 years tutoring aspiring web developers Full-Stack web development through Wyzant. There, I developed the vital skill of being able to break complex problems down and explain things in a way that even a beginner can understand. I also honed my skills in JavaScript and React in the mean-time. Later, I began taking on work at startups - DomumGym, Qortor, and Listr – fulfilling the role of Founding Engineer for two of these startups. These positions allowed me to put my Full-Stack development skills to use in fast-paced, large responsibility roles. After engineering software for over a decade, I have developed the necessary habits and skills to efficiently and successfully bring ideas to fruition. I have a strong attention to detail - I value clean, organized, and thoughtful code. I understand that, nine times out of ten, the project is going to grow and need to new features, therefore the code should be flexible and scalable - from the very beginning. I'm also a big planner. I take the time to mock system designs, research potential solutions, and double-check that where we're headed is the intended destination. Most importantly, I care about quality. I go through great lengths to make sure the final product is one that my self (and my client) can be proud of. This means writing bullet-proof, bug-resistant code, heavy, detailed testing, and an attention visual polish. If you're looking for an experienced, well-rounded coder that guarantees high-quality final products, feel free to reach out to me and we can make sure you get your job taken care with a quality both you and I can be proud of.Firebase
FastAPIFront-End DevelopmentBack-End DevelopmentPythonJavaScriptAmazon Web ServicesSQLTailwind CSSTypeScriptReactNode.jsMongoDBNext.js - $45 hourly
- 5.0/5
- (14 jobs)
I’m a Senior React Native Developer and Software Architect with over 7 years of hands-on experience building high-quality mobile applications for global clients — from early-stage startups to enterprise-level businesses. I specialise in: • ⚙️ Mobile architecture design with a strong focus on maintainability and scalability • 🚀 Cross-platform development using Expo and bare React Native workflows • 👥 Team leadership & mentoring — leading development teams and managing full-cycle delivery • 🧪 Performance optimization, debugging and building apps with offline-first capabilities • 📱 Publishing to App Store and Google Play, including complex permissions and integrations I’ve released 20+ successful mobile apps, managed remote teams, and implemented full Agile/SCRUM processes. My approach combines clean code, clear communication, and fast delivery — resulting in long-term client partnerships and consistent Top Rated Plus status on Upwork. 🔍 Key Technical Skills: • React Native (Expo & bare workflow), Redux, Redux-Saga, Reanimated • Firebase, REST APIs, WebSockets, Google APIs • Offline-first architecture, AsyncStorage, MMKV • CI/CD pipelines (Bitrise, App Center, GitHub Actions) • Strong command of Xcode, Android Studio, ES6+, Git & GitFlow • Familiarity with backend stacks (NodeJS, MongoDB) 💬 Let’s work together If you’re looking for someone who can not only code, but lead, optimise, and deliver results, I’d be excited to hear about your project. Let’s build something great together!Firebase
Cross Functional Team LeadershipHybrid App DevelopmentWebsocketsRedux SagaMobile App DevelopmentAndroid App DevelopmentiOS DevelopmentMap IntegrationIn-App PurchasesSocial Media Account IntegrationUser AuthenticationJavaScriptTypeScriptReact Native - $50 hourly
- 5.0/5
- (3 jobs)
With more than 5 years of experience, I create web and mobile applications with responsive, beautiful UI and strong functionality using clean and quality code. From frontend to backend, I build fast, scalable, and reliable solutions. I also handle integrations and SEO optimization, making sure your website not only looks great but performs fast and rank higher on search engines. • 🌐 Frontend Development: Using Javascript, React & UI Tools I build dynamic, responsive user interfaces that deliver exceptional user experiences across all devices. • ⚙️ Backend Development: Leveraging Node.js, I create scalable, secure, and high-performance server-side solutions tailored to your needs. • 🗄 Database Management: Expertise in designing and optimizing databases to ensure fast, reliable data handling for your web and mobile apps. • 📊 Dashboard Implementation: Developing intuitive and powerful dashboards for controlling and monitoring your website and business operations, enabling better decision-making and performance tracking. • 🔍 SEO Optimization: Implementing SEO best practices in both frontend and backend to boost your site’s visibility and search rankings. • 📈 Google Analytics Integration: Implementing Google Analytics to track user interactions and gain insights, optimizing performance and enhancing user engagement. • 💳 API Integration & Payment Solutions: Seamless integration with third-party services, including secure payment gateways like Stripe. • 🌍 Website Deployment: Deploying websites and applications on Firebase, AWS, GoDaddy, Vercel, Netlify, and other hosting providers, ensuring fast loading speeds, security, and high availability. By merging creativity with technical expertise, I deliver fully optimized, scalable solutions that enhance your digital presence. Let’s collaborate to bring your ideas to life with cutting-edge web and mobile solutions!Firebase
Material UIAWS LambdaPostgreSQLSEO StrategyREST APIGraphQLMongoDBMySQLExpressJSNestJSNode.jsNext.jsReact NativeReact - $56 hourly
- 5.0/5
- (3 jobs)
As an innovative Full Stack Web Developer, my journey in coding began at the age of 17, igniting a lifelong fascination with technology. Continuously seeking opportunities to expand my skill set, I thrive on learning and mastering new technologies. With a creative mindset, I am dedicated to delivering exceptional solutions that exceed client expectations. Let's collaborate to bring your web projects to life!Firebase
Project ManagementUser Interface DesignFastifyTailwind CSSRESTful APIPostgreSQLTypeScriptReactNext.jsCSSNode.jsMongoDBHTMLExpressJS - $35 hourly
- 5.0/5
- (1 job)
I am an experienced iOS Developer with a passion for creating innovative and user-friendly applications. With 3 years of experience in the field, I have honed my skills in developing iOS apps that meet the highest standards of quality and performance. My expertise includes developing apps for both iPhone and iPad, as well as implementing new features and updates for existing applications. I am proficient in Swift, and have experience working with popular iOS development tools and frameworks such as Xcode and Cocoa Touch. In addition to my technical skills, I am a strong communicator and team player who enjoys collaborating with others to achieve project goals. I am dedicated to delivering high-quality work that exceeds client expectations and am always eager to learn and expand my skillset. Whether you are looking to develop a new iOS app or update an existing one, I am confident in my ability to provide top-notch development services and exceed your expectations.Firebase
App DevelopmentMobile App DesignUI/UX PrototypingRESTful APIStripeApple XcodeIn-App AdvertisingUIKitAPI IntegrationIn-App PurchasesiOSFirebase Cloud FirestoreiOS DevelopmentSwift - $120 hourly
- 5.0/5
- (16 jobs)
Your time is valuable, so I'll keep this short, here's why we should work together 👊. 🎮 Unity Expertise: My 10+ years of working with Unity has left me with a lot of battle scars. Harness my experience so you can avoid the Unity pitfalls and start adding value to your project asap. 🖥️ Full-Stack Skills: Adding a leaderboard to your game? How about cloud save? A friend system? In game purchases? Let's face it, these days most games need a backend. My extensive experience working with third party backends such as PlayFab, Firebase, Unity Cloud and more mean implementing these features is straight forward and efficient! 🕹 Cross Platform Experience: I’ve released games on Mobile, PC, Web and more, so I know the ins and outs of getting your game out there, no matter the platform. This hands-on experience means your game transitions smoothly across different platforms, minimizing risks and maximizing reach. 💬 Skilled Communicator: Communication is everything, especially while collaborating remotely. I'm able to both comprehend abstract ideas in order to implement them via code & break down complex ideas in order to ensure all parties are on the same page before wasting valuable time and money. 🤝 Remote Collaboration: With extensive experience working remotely, I am able to implement or plug into the project management methodology and suite of tools that works for your project. I'm no stranger to Agile, Jira, Slack, Discord, Trello and more! 🛠 Game DevOps Specialist: With experience leveraging platforms like GitHub Actions and Unity DevOps, I ensure that all parties have the latest game build wherever and whenever they want it. This promotes continuous feedback and the ability to test and demo the game at any time of the day.Firebase
SteamiOSAndroidMicrosoft AzureCSSHTMLJavaPHPC++JavaScriptTypeScriptC#Game DevelopmentUnity - $65 hourly
- 5.0/5
- (2 jobs)
You don’t just need code—you need a reliable partner who delivers effective solutions that drive results. I'm a US-based freelance developer specializing in creating responsive, modern web apps and MVPs using React, Next.js, and Tailwind CSS, combined with AI integrations (GPT-4, ChatGPT) to automate workflows and enhance user engagement. ✅ What I offer: - AI Integrations (GPT-4 & ChatGPT): I integrate powerful AI-driven features into your apps to automate routine tasks, enhance user interactions, and add real business value. - Rapid MVP & SaaS Development: Quickly build and launch prototypes or full MVPs using Next.js, Supabase, or Firebase for scalable, serverless backend solutions. - Modern & Responsive Frontend: Professional, responsive designs crafted with Tailwind CSS, optimized for performance and user experience. ✅ Why Clients Choose Me: - 5-Star Rated Freelancer on Upwork - US-Based: Fluent English, clear communication, reliable availability during US business hours - Proven Results: Successfully completed AI integrations and MVP projects, helping clients rapidly achieve their goals. ✅ My Tech Stack: - Frontend: React, Next.js, Tailwind CSS, JavaScript/TypeScript - Backend: Supabase, Firebase, Node.js - AI Tools: GPT-4, ChatGPT, OpenAI API, Prompt Engineering - Deployment: Vercel, Netlify Let’s collaborate to turn your vision into reality. Reach out today, and let's discuss your project!Firebase
Web ApplicationSupabaseFull-Stack DevelopmentGoogle Chrome ExtensionSaaS DevelopmentCustom AppWeb DevelopmentFunnel TestingAI DevelopmentNext.jsTailwind CSSReactTypeScriptJavaScript - $45 hourly
- 0.0/5
- (0 jobs)
Senior iOS Engineer with deep expertise in Swift, SwiftUI, Objective-C, Xcode, and building high-quality, scalable apps for the iOS ecosystem. With extensive experience architecting, testing, and debugging Swift applications, I bring a deep, working knowledge of the entire Apple development landscape. My expertise spans a broad range of frameworks — SwiftUI, UIKit, CloudKit, Core Data, CoreGraphics, Vision, VisionKit, AVFoundation, MapKit, Core Animation — and third-party libraries including Google Places, Kingfisher, AdMob, Alamofire, OAuthSwift, SnapKit, Charts, Lottie, Realm, SwiftyJSON, ObjectMapper, CoreStore, and SwiftyCam. I’ve also integrated numerous payment and auth SDKs such as Stripe, PayPal, Shopify Mobile Buy, Square, WePay, Amazon Pay, Apple Pay, Coinbase, and social platforms like TikTok, Snap, Facebook, Google Sign-In, LinkedIn, and YouTube Data API. I’m fluent in Apple’s development tools, from Instruments and Xcode’s debugging suite to Firebase’s full stack of cloud services, including Firestore, Authentication, Cloud Functions, and Crashlytics. Whether building polished user interfaces or optimizing backend performance, I approach each project with a meticulous eye and a focus on modularity, scalability, reliability, and maintainability.Firebase
OCR SoftwareSQLSoftware QAAgile Project ManagementCI/CDmacOSCore DataReactJavaScriptMobile App DevelopmentApple XcodeiOSObjective-CSwift - $80 hourly
- 0.0/5
- (0 jobs)
Hi, I’m Charlie. I first started developing iOS apps in 2014 using Objective-C, and released my first app to the App Store in 2015. Since then I have developed, released, and maintained numerous iOS apps for various companies using both UIKit and SwiftUI. The personal project I’m most proud of, Centre Court, introduces a completely new and unique use case for AirPods by using them as remote controls for scoring a Tennis Match. Both players connect their own pair of AirPods to the same phone, so both players get to help score the match and hear the upmire announce the score. It’s a fun and exciting app that helped me learn so much about creating an interactive UI, handling and passing CoreData objects, and interacting with BT devices. Visit my portfolio for links to all of the apps I have available in the App Store! In my current role, I lead the development of a popular guided daily journaling app, Inside Then Out. Initially focusing on enhancing speed and functionality, I integrated local caching via CoreData alongside our server-side persistence via Cloud Firestore and Firebase Functions, ensuring seamless data storage and retrieval processes. Furthermore, I collaborated closely with our team of product managers, designers, and stakeholders to lead the implementation of new and innovative features that responded to both our user feedback and business objectives. By continually improving the app’s reliability and functionality I was successfully able to enhance our value proposition and increase user engagement.Firebase
Dependency Injection FrameworkREST APIObjective-CiOS DevelopmentSwiftUISwift - $65 hourly
- 0.0/5
- (0 jobs)
iOS Engineer with 8 years of experience leading projects and managing cross-functional teams. Passionate about crafting intuitive designs, delivering exceptional user experiences, and writing high-quality, maintainable code. A motorsport enthusiast with a drive for precision, performance, and innovation in both development and life.Firebase
Apple XcodeApple iWorkApple iMovieMusicIn-App SubscriptionGoogle MapsGoogle Cloud PlatformJiraGitUI/UX PrototypingARKitSwiftiOS DevelopmentMobile App Development - $80 hourly
- 4.8/5
- (1 job)
I am an expert mobile and web developer with 8 years of experience. I have a business mindset so I am able to understand the UI/UX aspects of the platforms you are looking to develop. I'm easy to talk to and can digest large amounts of information efficiently and succinctly. I have worked for both large corporations and startups. My core skills : - iOS App Development - Swift, Objective-C - Android App Development - Kotlin, Java - Hybrid App Development - React Native, Flutter, Ionic - Web App Development - JavaScript (Angular, Node, React, Vue) - UI/UX - Photoshop, XD, Scatch - Mysql, Postgresql for RDBMS - Social Networking APIs (Facebook, Twitter, Instagram, Google APIs) - Payment gateway integration by using Braintree and Stripe - Gitbub and Bitbucket for version controlling - Amazon Service - Agile Project Management No matter where you are in the development cycle I'm the man for the job. If you need someone who can get the job done, from someone with a great deal of integrity, I'm the man for the job. I believe my combination of great communication skills with solid cross platform development experience makes me a good choice for your short list. Thanks for taking the time to read my profile.Firebase
AndroidiOSUX & UIObjective-CJavaScriptC#JavaHTMLCSS - $50 hourly
- 0.0/5
- (0 jobs)
Here for the picky ones who require A+ quality web, mobile, and e-commerce solutions. I love to write super clean code in Javascript ( Typescript) and I also have an eye for great design, an extreme attention to detail, and strong communication skills. My results oriented nature will not allow me to stop working on your project until its complete. As a full-stack developer, I can work on projects from the front-end to the back-end. I design and build website and app experiences as well as the database and server infrastructures that power them. My favorite technologies: React.js, Node.js, Vue.js, Angular.js, AWS. Webpack, MongoDB, MySQL, Firebase, Redis A little bit about my experience: - Full-stack development using MVC/MVVM design patterns - Shopify theme and app development - REST & GraphQL API development - Containerizing with Docker and using container orchestration tools - Billing and subscription integrations via Stripe API - Writing unit, integration, and acceptance tests - Deploying to AWS and GCP clouds Please contact me to discuss details of any work or project that you have in mind!Firebase
Relational DatabaseVuexReduxReactNode.jsAmazon Web ServicesJavaScriptVue.jsAngularJS - $80 hourly
- 0.0/5
- (0 jobs)
iOS Engineer and hackathon enthusiast iOS engineer @airbnb. Previously @apple, @mailchimp, @gatech. Proficiency: Swift, Java, React Native, Xamarin, Ionic, AWS, Serverless, FirebaseFirebase
Ionic FrameworkUnityKotlinJavaReact NativeXamarinSwiftReactAmazon Web Services - $90 hourly
- 0.0/5
- (0 jobs)
Hello. I am a Senior Mobile Application Developer with 5 years experience. My core skill is native mobile app development using Swift | Objective-C, Java | Kotlin. And I have rich experience with hybrid mobile app development using React Native, Flutter. *** My Skills *** • iOS: Swift | Objective-C • Android: Java | Kotlin • JavaScript | TypeScript, React Native • Dart, Flutter • Firebase • UI / UX Design: Figma, Sketch, Adobe XDFirebase
iOSAndroidReact NativeSwiftObjective-CKotlinJavaFlutter - $75 hourly
- 0.0/5
- (0 jobs)
I have over 7 years of working experience on the front end & back end, and 5 years in mobile app development. I have published over 30 iOS apps & games in the past few years. ✔ Programming Proficiency: Objective C/Cocoa Touch Swift 5 HTML5, CSS, JavaScript, jQuery rated 8 SQL/MySQL, XML/JSON, Rust, Python/Ruby on Rails, C ✔ Game Programming and Tools: Sprite Kit/ Scene Kit, Unity3d, UDK, Daz3D studio, Poser, Maya. ✔ Tools I am using daily: Xcode 7, Adobe CS6, Linux & Mac Terminal, TextWrangler, Notepad++, Firebugs, SVN, Github, Bugzilla, OmniGraffle. ✔ Productivity: 10X coder Very fast learner ✔ Characteristics: Nature born leader, innovator, logical problem solver. ✔ Daily Challenge: Enjoy learning new stuff, eyes on new technologies. ★ Specialties: 1. Front End Mobile And Web Developing 2. Mobile Applications (IOS) 3. Games Developing 4. Growth HackingFirebase
SpriteKitAmazon Web ServicesNode.jsRustRuby on RailsSceneKitPythonJavaC#UnityiOSJavaScriptSwift - $12 hourly
- 0.0/5
- (0 jobs)
Web developer with 2+ years of experience in building and maintaining high-quality websites and web applications. Proven ability to work independently and as part of a team to deliver projects on time and within budget. Expertise in HTML, CSS, JavaScript, React, and Firebase. Skill Summary Programming languages: HTML, CSS, JavaScript, React Web development frameworks: React, Firebase Backend development: Firebase REST API Soft skills: Punctual, loyal, respectful of clients Achievements Developed and maintained the NigusNet local news website, which serves over 10,000 unique visitors per month. Developed a rental house exchange platform for yegnaHousing. Consistently received positive feedback from clients for my work ethic, communication skills, and ability to deliver high-quality results. I am always eager to learn new things and take on new challenges. I am confident that my skills and experience would be a valuable asset to your team.Firebase
Website LocalizationWebsite ContentDatabaseWebsiteGitHubWebsite RedesignMySQLPHPReactJavaScriptCSSHTML - $54 hourly
- 0.0/5
- (0 jobs)
My name is Eric and I am a software engineer with more than five years of professional experience in building web and mobile applications, primarily with Vue, and some React. I've worked across the stack for multiple startups over the years. I am experienced in implementing APIs with Node.js, and am comfortable working with both SQL and NoSQL databases. While I've been working in full-time roles for the past few years, I'm now interested in working with small businesses on a contract basis, and would be pleased to offer my services if the interest is mutual! References available upon request.Firebase
Ionic FrameworkNext.jsVuetifyMongoDBReactReact NativeSupabaseTailwind UINuxt.jsNode.jsVuexVue.jsTypeScriptJavaScript Want to browse more freelancers?
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