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Hire the best Firebase Developers in Colorado

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  • $80 hourly
    • 5.0/5
    • (7 jobs)
    Expert Unity engineer experienced with game development in Unity and over a decade of mobile development experience in general. I've developed many games as a solo engineer and was a lead engineer at one of the most profitable mobile game companies in the world, PeopleFun. I LOVE game development, it's my dream job, and I pour that love for my work into high quality products. Give Wordscapes Search a google. That's the game I was lead engineer on at PeopleFun 2020-2022. Most recently I helped Hunch Studios develop their first game, Letteroll. If you need an engineer that can do it all, I hope you reach out so we can chat and see if I'm a good fit!
    Featured Skill Firebase
    Monetization
    Serverless Stack
    Firebase Cloud Firestore
    C#
    UX & UI Design
    App Development
    Casual Game
    Mobile Game
    Unity
    Mobile Game Development
  • $75 hourly
    • 5.0/5
    • (3 jobs)
    🔥 I am a Senior iOS Developer with industry experience since 2009. I have worked on dozens of mobile applications and continue to strive for quality in everything I create. I help companies create quality products in the beginning, or turn their already created application into one, that will last the test of time so it doesn’t need to be completely rewritten in a few months. Unlike other developers, I have experience from initial idea, to design, through implementation, and deployment, so I can predict potential problems before they happen to reduce costs. A little more about me, I’ve launched several dozen complex iOS apps. Collectively, they have grown to many millions of active users. Check below for just a few of the apps I have worked on! My clients include: 📍 Apple 📍 Time Warner Cable 📍 DaVita 📍 Experian 📍 Charter Communications ⭐ What I can bring to your project ✅ Top-notch experience on all iOS platforms ✅ Extensive experience working with large Swift and Objective-C code bases. ✅ Expert understanding of software architecture ✅ Ability to quickly diagnose bugs and provide fixes that meet your timeline. ✅ 24/7 clear communication: you will always be aware of the project status ✅ Someone who cares about helping you succeed and bringing value to your business ⭐ Why you should choose me ✅ Client Reviews: I focus on providing value to all of my clients and earning their trust and praise. ✅ Over-Delivering: this is core to my work as a freelancer. My focus is on giving everything and more. ✅ Responsiveness: being extremely responsive and keeping all lines of communication readily open. ✅ Resilience: For any issue that my clients face, I work through it until I find a solution. ✅ Kindness: Treating everyone with respect, understanding all situations with empathy, and genuinely wanting to improve my client's situations. 🏆 Reviews and feedback from clients The client reviews below are just a few quotes that describe the quality of work and value that you can expect from working with me. ⭐⭐⭐⭐⭐ "You're awesome! Thank you so much for getting all this resolved & fixing all the small things I was worried about. Second of all... you're awesome!" - Melissa ⭐⭐⭐⭐⭐ "Thanks for your excellent work implementing the changes - it is an excellent opportunity testing these ideas live - extremely helpful!" - Grace ⭐⭐⭐⭐⭐ "Thank you so much for everything! You have been so helpful and knowledgeable. " - Ammar
    Featured Skill Firebase
    iPad UI Design
    iPhone UI Design
    Apple Xcode
    Objective-C
    Node.js
    JavaScript
    TypeScript
    UIKit
    SwiftUI
    Firebase Cloud Firestore
    iOS Development
    Swift
  • $90 hourly
    • 5.0/5
    • (17 jobs)
    *** Over 14 years experience developing mobile apps! *** What do many years of experience provide? A deeper understanding of client needs. Time to develop an established work ethic, a high level of professionalism and a sense of pride in your work. Time to develop philosophical understandings regarding UI design, programming concepts, communication style, approaches to testing, and more. I've worked as a consultant, independent publisher, and employee at a development agency. Prior to that, I received a BS in Computer Science from the University of California at Santa Barbara. I have ample experience creating apps from scratch and updating existing projects. My Upwork Portfolio includes only a subset of the iPhone/iPad/Apple Watch apps I have worked on. Please let me know if you would like to see the complete list! Apps developed in Swift and ObjectiveC. Let's talk - I'd love to see how I can help you with your project!
    Featured Skill Firebase
    Video Processing
    In-App Purchases
    Firebase Realtime Database
    Software Development
    iOS Development
    Stripe SDK
    iOS
    watchOS
    Facebook SDK
    Bluetooth LE
    Apple Watch
    Mobile App Development
    Twilio API
    Google Maps
    Objective-C
    Swift
  • $70 hourly
    • 4.9/5
    • (2 jobs)
    I specialize in developing stunning and user-friendly iPhone apps, delivering fast turnaround times without compromising on quality. My approach is collaborative, as I strongly believe in working closely with my clients to transform their ideas into reality. Being an avid app user myself, I have gained expertise in creating seamless user experiences and captivating consumer interactions. My key services include: *iOS app development: I have a strong command over the latest iOS technologies and frameworks, allowing me to create robust and feature-rich applications for the iPhone platform. *User-centric design: I prioritize ease of use and aesthetics to craft visually appealing interfaces that provide an intuitive and delightful user experience. *Fast turnaround: I understand the importance of timely delivery. I strive to complete projects within agreed-upon deadlines, ensuring prompt and efficient execution. *Collaborative approach: I value open communication and actively involve my clients throughout the development process. Your input and feedback are crucial in shaping the final product. *Quality assurance: I maintain a rigorous testing process to ensure that the apps I develop are bug-free, reliable, and optimized for performance across various iOS devices. Whether you have a groundbreaking idea for a new app or need assistance in enhancing an existing one, I am here to help you achieve your goals. Let's work together to create an exceptional iOS app that exceeds your expectations.
    Featured Skill Firebase
    App Design
    iOS Development
    Map Integration
  • $125 hourly
    • 5.0/5
    • (8 jobs)
    I'm a developer with experience building full-stack web applications and data automation pipelines. My primary focus has been building automated pipelines for data ingestion, warehousing, and reporting that tie together third-party APIs with business data. - Experienced building automated Extract, Load, Transform pipelines with tools like Apache Airflow and BigQuery - Experience building full-stack web applications with technologies like React, NextJS, Postgres, MongoDB - Extensive experience using Google Cloud Platform products and Firebase (BigQuery, CloudSQL, Compute Engine, Kubernetes Engine, Cloud Composer, Cloud Functions, Firestore, Container/Artifact Registry, etc.) - Experience building integrations to third-party APIs and services
    Featured Skill Firebase
    Automation
    Cloud Computing
    Kubernetes
    Apache Airflow
    Google Analytics
    Node.js
    Google Cloud Platform
    React
    Adobe Analytics
    BigQuery
    Docker
    API Integration
    SQL
    Python
  • $120 hourly
    • 5.0/5
    • (10 jobs)
    Creator of digital things, 2 decades pushing bits to the web and seeking new challenges to find interesting ways to solve and scale.
    Featured Skill Firebase
    Next.js
    Ruby on Rails
    Vue.js
    React
    Node.js
    Django
    Python
    Scripting
    TypeScript
    JavaScript
    Amazon Web Services
    Back-End Development
    Front-End Development
    Artificial Intelligence
  • $115 hourly
    • 4.8/5
    • (11 jobs)
    Hi! I'm a software developer, specializing in front end and full stack web development. It has been my passion for the past 15 years. I love coding, great software architecture and software design concepts. I keep myself up to date with the latest technologies, frameworks and standards because I'm passionate about technology, I'm genuinely curious and I love what I do. I've worked on very large scale applications, big data, ecommerce sites and many more varied projects. The knowledge I've accumulated over the years has given me a great stand point to contribute to any technological project, especially in my field of expertise, web development. I left corporate jobs to personally spearhead projects and do more of what I love. I enjoy being closely involved, impactful, and being able to directly contribute. I am highly independent, self-reliant, thorough, accountable, and also thoroughly enjoy working with ppl. I look forward to discussing your project needs. zedworkssoftware.com Recommendations: "She is very technical and tasks oriented, she has great understanding, perspective and a deep technical view. In addition, she is always with a smile and a very pleasant person to work with." - Itzik H. “...She has strong skills and did a great job on any kind of task given to her, I always knew I could trust Dana with any kind of development, she is very strong in understanding and learning, and is highly skilled in dealing with complex logic. With the ability to think outside the box, and very high learning capabilities, Dana is definitely the developer you want and I look forward to the opportunity to work with her again." - Pedro N. Front End: * Javascript - Vanilla, ES, ES5, ES6, Object Oriented * Typescript * ReactJS * Angular * VueJS * Bootstrap SCSS, Flex * Bootstrap UI components * PrimeFaces - PrimeNG, PrimeReact * HTML5 * CSS3, animations, SCSS, Less * npm, webpack, bower, grunt * lodash, underscorejs * requirejs * jquery, plugins, jqgrid * ajax, promises, RxJS * jasmine, karma, protractor * knockout, kendo controls, knockout-kendo * Responsive / Mobile site construction, media queries * Cross browser and backwards compatibility * Photoshop PSD slicing, pixel-perfect HTML Back End: * NodeJS * Java 6/7/8/10 * Spring, Spring MVC * Maven * Jersey * jsp * junit, mockito * C#, vbscript, ASP.NET, MVC * WCF, Web API * IIS, Tomcat, Linux * Hibernate, Entity Framework, LINQ * Generic programming, reflection, multithreading, OOP, Design Patterns * google protocol buffers * Docker Databases: * SQL Server, T-SQL * MySQL * Oracle, PL/SQL * PostgreSQL * Vertica * MongoDB * Firebase Mobile: * React Native * Flutter Additional: * Firebase - Realtime Database, Firestore, Authentication, Storage, Functions, Hosting * UX prototyping, InVision Studio * Paypal integration * Ecwid * Content Management System integration * Agile / Scrum methodology * Version control - TFS, Git, Bitbucket
    Featured Skill Firebase
    TypeScript
    UX & UI
    Material Design
    HTML
    CSS
    Firebase Cloud Firestore
    Bootstrap
    JavaScript
    HTML5
    CSS 3
    React
    Angular
    UI/UX Prototyping
  • $75 hourly
    • 0.0/5
    • (1 job)
    Elevate your digital presence and drive the results you need with high quality, tailored web solutions by an experienced developer who's invested in your success. I'm Andrew, a skilled full-stack developer with a passion for building quality websites and transforming client needs into bespoke digital solutions. I have over five years of experience across a broad range of modern web technologies (including Shopify and AI integrations) and I specialize in helping clients establish a strong, beautifully-designed online presence. ❖ 𝗪𝗛𝗬 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘 ❖ ➢ 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗖𝗿𝗲𝗮𝘁𝗶𝗼𝗻: Expertise in designing and developing user-friendly websites tailored to brand identity and goals—from small business/sole proprietor websites to e-commerce storefronts to personal blogs. ➢ 𝗧𝗿𝘂𝗹𝘆 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Emphasis on tailoring solutions to meet your specific needs and objectives. ➢ 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝘃𝗲 𝗗𝗲𝘀𝗶𝗴𝗻: Ensuring websites are fully responsive across all devices. ➢ 𝗦𝗘𝗢 & 𝗖𝗥𝗢: Incorporating SEO and CRO best practices to improve site ranking, drive organic traffic, increase visibility, and boost conversions. ➢ 𝗔𝗰𝗰𝗲𝘀𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝘆 (𝗪𝗖𝗔𝗚 𝟮.𝟮 𝗔𝗔): Dedicated to implementing WCAG 2.2 AA success criteria, in order that websites are accessible to as many users as possible (as well as compliant with legal requirements). ❖ 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞𝗦 𝗔𝗡𝗗 𝗦𝗞𝗜𝗟𝗟𝗦 ❖ ➢ HTML, CSS, JavaScript/TypeScript, APIs ➢ React/Redux, Node.js, Express.js, MongoDB ➢ Next.js, Shopify, Sanity CMS ➢ Basic Linux, PostgreSQL, Firebase (BaaS), Appwrite (BaaS) ➢ Git/GitHub, Webpack & Babel, Basic Docker, ESLint ➢ Basic Python, Colab, Jupyter ➢ LangChain, OpenAI APIs, AutoGen, CrewAI ❖ 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 𝗢𝗙𝗙𝗘𝗥𝗘𝗗 ❖ ➢ Website Design and Development ➢ Landing Page Creation ➢ Shopify Store Setup ➢ Custom eCommerce Frontend (powered by Shopify) ➢ SEO and CRO ➢ Sanity CMS Integration ➢ Stripe Integration ➢ AI Integration ➢ Website Maintenance ❖ 𝗟𝗘𝗧'𝗦 𝗚𝗘𝗧 𝗦𝗧𝗔𝗥𝗧𝗘𝗗 ❖ I would love the opportunity to work with you to transform your online presence (or create it from scratch) and make a lasting impact on your target audience. Connect with me today—let's chat about your project and how I can help you make it a success! ➢ 𝗣𝗢𝗥𝗧𝗙𝗢𝗟𝗜𝗢 𝗪𝗘𝗕𝗦𝗜𝗧𝗘: 𝘈𝘕𝘋𝘙𝘌𝘞𝘑𝘚𝘏𝘌𝘈.𝘊𝘖𝘔
    Featured Skill Firebase
    Set Up Shopify Site
    Shopify Website Redesign
    Shopify Website Design
    Shopify Development
    MongoDB
    ExpressJS
    Node.js
    Next.js
    React
    TypeScript
    JavaScript
    CSS 3
    HTML5
  • $45 hourly
    • 0.0/5
    • (1 job)
    With twelve years of hands-on experience as a developer, I've had the opportunity to work on various projects, ranging from software applications and mobile apps to mobile, console, and PC games. My work includes successful iOS, Android, PC, and Switch deployments, and a few Augmented Reality projects using ARCore and ARKit. Professional Summary I'm passionate about the software development industry and am excited to bring my skills to new challenges. While game development is my primary strength, I'm quick to pick up new technologies, engines, languages, and project goals. I've got a lot of experience shipping applications and games, using agile methodologies, and constantly improving code quality. Key Skills and Competencies Full Stack Development: Skilled in both front-end and back-end technologies, ensuring seamless integration and functionality across platforms. Agile Methodologies: Experienced in agile development processes, which enhances team collaboration and project efficiency. Leadership and Collaboration: Developed leadership and teamwork skills through military experience and professional projects. Adaptability: Quickly learning and implementing new technologies and methodologies, ensuring continuous improvement and innovation. Deployment and Shipping: A proven track record in successfully deploying applications and games on various platforms, ensuring high performance and user satisfaction. Technical Proficiencies Languages: .NET/C#, C++, JavaScript, HTML, CSS, SQL Frameworks and Libraries: React, Angular, Node.js, Express.js, ASP.NET Databases: SQL Server, MySQL, MongoDB Development Tools: Visual Studio, Git, Docker, Jenkins Platforms: iOS, Android, PC, Switch, ARCore, ARKit Professional Experience I've worked in a range of development environments, both as a freelance asset and a full-time employee. My projects include everything from mobile apps and games to complex software systems, showcasing my versatility and comprehensive skill set. Career Highlights Successfully shipped numerous applications and games across multiple platforms. Led and collaborated with various teams, fostering a productive and innovative work environment. Continuously improved code quality and development processes, resulting in efficient and high-quality product delivery. Personal Attributes Passionate: About technology and software development. Problem-Solver: Strong problem-solving skills and attention to detail. Communicator: Excellent communication and interpersonal abilities. Learner: Committed to continuous learning and professional growth. Military Veteran: Developed leadership and discipline through military service. I'm excited about the possibility of contributing to new projects and helping drive their success with my diverse experience and skill set.
    Featured Skill Firebase
    Service Cloud Development
    Game Development
    iOS Development
    Mobile App
    App Development
    Mobile App Development
    Desktop Application
    Scientific Research
    Unity
    iOS
    C#
    Mobile Game
    Online Multiplayer
    Augmented Reality
  • $80 hourly
    • 0.0/5
    • (0 jobs)
    I've always believed that behind every line of code, there's a story waiting to be told - a narrative of challenges conquered, lessons learned, and solutions innovated. It's this love for storytelling that fuels my passion for software development. From designing seamless user experiences to optimizing backend functionalities, I find joy in weaving narratives that not only fulfill technical requirements but also resonate with end-users. Constant learning is at the core of my professional journey. Whether it's staying updated on the latest frameworks, diving into emerging technologies, or experimenting with new methodologies, I thrive on the excitement of acquiring new skills. I believe that this commitment to lifelong learning not only keeps us ahead of the curve but also enriches the stories we tell through our code.
    Featured Skill Firebase
    JavaScript
    Amazon Web Services
    Unity
    Heroku
    PHP
    Node.js
    React
    Agile Project Management
    Artificial Intelligence
    Mobile App
    Web Application
    Web Development
    Scrum
    Product Management
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    I'm a full-stack developer with experience building responsive, scalable web applications for businesses of all sizes. From intuitive front-end interfaces to robust back-end APIs, I bring technical versatility and problem-solving focus to every project. Proficient in C#, JavaScript, ASP.NET Core, and RESTful APIs Skilled in both front-end (HTML, CSS, JavaScript) and back-end (SQL, .NET, Entity Framework) Experience deploying cloud-based solutions with Azure and Firebase I value clear communication and reliable follow-through—let’s connect and bring your project to life.
    Featured Skill Firebase
    Entity Relationship Diagram
    ADO.NET
    ORMLite
    SQL
    GitHub
    Git
    RESTful API
    ASP.NET
    .NET Core
    CSS
    C#
    HTML
    JSON API
    Web Application
  • $80 hourly
    • 0.0/5
    • (0 jobs)
    Overview I am a seasoned expert in AI-driven mobile applications, boasting over 10 years of experience in creating scalable, high-performance apps for iOS, Android, and cross-platform systems using React Native and Flutter. I specialize in developing mobile apps integrated with AI, on-device machine learning solutions, and IoT-connected applications for sectors like healthcare, finance, e-commerce, education technology, and wearable devices. At present, I am with Google DeepMind, working at the crossroads of mobile engineering and artificial intelligence, incorporating TensorFlow Lite, MediaPipe, Core ML, and Edge AI into practical applications. I have led the entire development lifecycle for apps featuring computer vision, voice recognition, recommendation systems, chatbots, and real-time data handling. Whether you need a comprehensive app developer or a mobile AI expert, I offer a unique blend of mobile app proficiency, machine learning expertise, and team leadership, ensuring the delivery of clean, maintainable, and ready-for-production solutions. What I Offer - Over a decade of experience in developing iOS, Android, Flutter, React Native, and IoT applications - Proficiency in AI/ML integration, including TensorFlow Lite, MediaPipe, Core ML, and PyTorch Mobile - Extensive understanding of mobile architecture, MVVM, BLoC, Clean Architecture, and modular design - Skilled in backend integration using Firebase, REST APIs, GraphQL, Node.js, Python, and Django - Competence in CI/CD setup, unit and UI testing, code reviews, agile methodologies, and JIRA - Cross-industry expertise in Healthcare, Finance, E-commerce, Social Media, Education Technology, Wearables, and Smart Home/IoT - Active contributor to open-source projects and mentor within developer communities - Strong communication skills with proven experience in remote collaboration Let’s work together to build intelligent, modern apps that are designed to scale.
    Featured Skill Firebase
    Django
    GraphQL
    Node.js
    Core ML
    TensorFlow
    AI Bot
    AI App Development
    Python
    Flutter
    React Native
    Kotlin
    Swift
    Android App Development
    iOS Development
  • $30 hourly
    • 5.0/5
    • (1 job)
    Owner | XR Developer at FulcrumXR. I am an Extended Reality (VR, AR, 3D) developer with over 5 years experience in the tech industry with a prior background in professional photography and videography. I have created everything from Augmented Reality iPhone apps to Virtual Reality experiences for Architectural Visualization utilizing multiple softwares such as Xcode, Unreal Engine, Twinmotion, Adobe Creative Suite and more. I look forward to working with you through every step of the process ensure high quality and professional product that meets your needs.
    Featured Skill Firebase
    JSON
    RESTful API
    Mobile App Development
    GitHub
    Git
    iOS Development
    Model View ViewModel
    Apple Xcode
    UIKit
    Swift
    Object-Oriented Programming
    Core Data
    Alamofire
    3D Rendering
    Photorealistic Rendering
    NVIDIA Omniverse
    Blender
    Twinmotion
    Architectural Walkthrough
    Architectural Rendering
    Unreal Engine
    Virtual Reality
    3D Architectural Rendering
    3D Architectural Visualization
  • $90 hourly
    • 5.0/5
    • (20 jobs)
    Top 1% Expert-Vetted Freelancer on UpWork ✅ Hi 👋 I'm Gabe. Over the past 10+ years, I’ve built production-grade software for Fortune 500 enterprises and startups alike. Today, I leverage cutting-edge AI tools (Cursor, ChatGPT, Bolt, Claude) to deliver projects faster and with fewer bugs, so you get to market quicker with a polished product. What I Bring to the Table 🧠 AI-Infused Development: Whether it’s prototyping or full-scale implementation, I use AI-assisted workflows to accelerate development timelines and ensure high-quality code. 📱 Full Stack Expertise: Skilled in TypeScript, React, React Native, Firebase, and more. I can build iOS & Android apps with React Native and web apps with Next.JS from scratch, or jump into an existing codebase to turn things around. ✏️ Prototyping & MVPs: Rapidly translate your ideas into a functional prototype using tools like bolt.new, so you can validate your concept fast. 📞 Collaboration & Communication: Clear, consistent updates and a proactive approach to problem-solving. I treat your project like my own. Why Work With Me? ✅ Top 1% on Upwork: Expert-Vetted status reflects my commitment to delivering exceptional results. ✅ Proven Track Record: Clients consistently highlight my responsiveness, timely deliveries, and keen attention to both technical and UI details. ✅ Open-Source Credibility: My public React Native project on GitHub has over 100 stars, demonstrating community trust and expertise. Testimonials ⭐ “Gabe was incredible. He went above and beyond. Looking forward to working with him more!” ⭐ “He is good at estimating work, sticks to timelines, is responsive, and understands both technical and UI requirements well.” ⭐ “He’s become an invaluable member of our team, always producing high-quality work. Communication, dedication, and meeting deadlines are all top-notch.” Ready to start building? Let’s chat about how I can help bring your project to life.
    Featured Skill Firebase
    Expo.io
    Artificial Intelligence
    AI Builder
    ChatGPT
    Claude
    RESTful API
    Tailwind CSS
    JavaScript
    React Native
    Smartphone
    Android
    iOS
    Mobile App Development
    React
  • $90 hourly
    • 5.0/5
    • (3 jobs)
    As an Experienced Full-Stack Developer, I bring a robust and versatile background in modern web and mobile application development. My expertise spans across both frontend and backend technologies, where I have honed my skills in languages like JavaScript, TypeScript, HTML5, and CSS3. I am proficient in leveraging cutting-edge frameworks and libraries such as React.js, React Native, and Angular to create dynamic, responsive user interfaces and mobile applications. My experience with tools like Gatsby and Next.js enables me to build fast, SEO-friendly web applications. On the backend, I have deep knowledge in Node.js, Python, and PHP, along with a strong command of frameworks like Express, Laravel, Django, and Flask, which allows me to design scalable and efficient server-side applications. My proficiency extends to managing complex state within applications using libraries such as Redux, VueX, and Mobx, ensuring optimal performance and maintainability. I am skilled in CSS styling, utilizing advanced techniques and frameworks such as Tailwind, Material UI, and SCSS to create visually appealing and consistent designs. My familiarity with tooling platforms like Webpack, Babel, and Storybook allows for streamlined development processes and enhanced collaboration within teams. In addition to my frontend and backend capabilities, I have substantial experience with CMS integration, working with platforms like WordPress, Drupal, and Shopify to build and manage content-rich websites and e-commerce platforms. My expertise includes headless CMS technologies like Strapi and Contentful, offering flexibility and modern solutions for content management. My development practices are supported by strong DevOps skills, including cloud services like AWS, Azure, and Google Cloud. I am adept in CI/CD pipelines using Jenkins, CircleCI, and GitHub Actions, and I utilize containerization technologies such as Docker and Kubernetes to ensure consistent and scalable deployment across environments. I also possess a solid foundation in database management, working across both SQL (MySQL, PostgreSQL, Oracle) and NoSQL (MongoDB, DynamoDB) systems, ensuring data integrity and optimized performance. Finally, I have a thorough understanding of version control using Git, with extensive experience in collaborative environments using platforms like GitHub, GitLab, and Bitbucket. My ability to manage code repositories and work within distributed teams ensures smooth development workflows and effective project management. Technical Skills: Frontend: ➤ Languages: JavaScript, TypeScript, HTML5, CSS3 ➤ UI Frameworks: React, React Native, Gatsby, Next.js, Angular, Vue2, Vue3 ➤ State Management: Redux, Redux Toolkit, Redux Saga/Thunk, Mobx, VueX, NgRx ➤ CSS Styling: SCSS, LESS, Styled Components, Bootstrap, Tailwind, Material UI, Ant Design ➤ Tooling: Webpack, Babel, Nx, Vite, Storybook ➤ Testing: Jest, Enzyme, React Testing Library, Cypress, Playwright, Selenium Backend: ➤ Languages: Node, PHP, Python, Java, Ruby ➤ Frameworks: Express, Nest, Tsoa, Laravel, Django, Flask, Spring Boot, Ruby on Rails ➤ Testing: Jest, Mocha, Chai, Cucumber ➤ Documentation: Swagger, OpenAPI Database: ➤ SQL: MySQL, PostgreSQL, Oracle, RDS ➤ NoSQL: MongoDB, DynamoDB Cloud & DevOps: ➤ Services: AWS, Azure, GCP, Firebase ➤ CI/CD: Jenkins, CircleCI, GitHub Actions ➤ Containerization: Docker, Kubernetes ➤ Monitoring: Grafana, Splunk, Datadog, New Relic CMS & E-commerce: ➤ Platforms: WordPress, Drupal, Joomla, Shopify, Magento, WooCommerce ➤ Headless CMS: Strapi, Contentful, Sanity, Ghost Version Control: ➤ Git, GitHub, GitLab, Bitbucket
    Featured Skill Firebase
    Web Application Development
    Ruby
    Python
    PostgreSQL
    MySQL
    Amazon Web Services
    Node.js
    TypeScript
    GraphQL
    JavaScript
    React Native
    React
    Mobile App Development
  • $55 hourly
    • 0.0/5
    • (0 jobs)
    I am Software Engineer with 9 years professional experience in Mobile Development with a wide range of skills making me a versatile professional and source of ideas, and methodologies to solve problems in a quick and efficient way. I started my career as a Web Developer(ASP.NET, C#), but quite quickly I decided to learn mobile app development to rapidly growing mobile marketing. I have experience in developing and designing software for both platforms(Android and iOS) using Swift, Java, React Native, Flutter Ionic, Xamarin. My main goal always being to code with efficiency and meet high standards, while taking in consideration the user experience and ergonomics. Mobile App Development ✔ Native Swift, Java/Kotlin, Xcode, Android Studio ✔ Cross-platform: React Native, Flutter, Xamarin ✔ Backend Dev: .NET.core/ASP.NET, Java, Python ✔ Jira, Asana, Trello, Github I'm well-organized, responsible and enthusiastic person. Plus I am a good team player and this skill helps me to cope up with new environment and technology quickly. I give my best in everything that I do. Looking forward to hearing from you. Thank you!
    Featured Skill Firebase
    React Native
    Dart
    Objective-C
    Kotlin
    Java
    Swift
    Flutter
    SQLite
  • $33 hourly
    • 0.0/5
    • (0 jobs)
    I'm a digital architect who builds transformative web experiences for ambitious businesses across the nation. From our studio in the Colorado Rockies, I lead The Neon Burro, a remote-first collective of senior developers, designers, and digital strategists who believe your website should work as hard as you do. What sets us apart isn't just our code, it's how we work with you. I personally manage every project, ensuring you're never passed off to a junior team member or left wondering about progress. You'll get weekly video updates, 24-hour response times, and a dedicated Slack channel where you can reach me directly. No corporate layers, no communication blackholes, just straight talk and real progress. My team and I specialize in complex digital transformations: taking established businesses from outdated websites to modern platforms that actually drive revenue. We've helped SaaS companies reduce load times by 80%, pushed e-commerce conversions up by 47%, and built custom systems that handle millions in transactions. Whether you're in Austin, Boston, or Boise, we bring the same obsessive attention to detail. Here's how we work: First, we listen to understand your business goals, not just your feature requests. Then we build in two-week sprints with live previews. You'll always know exactly where your project stands and how to reach me if priorities shift. When we launch, we don't disappear. We monitor, optimize, and ensure your investment continues delivering results. Currently partnering with 3-5 growth-focused companies per quarter. If you value clear communication, clean code, and websites that convert, let's talk.
    Featured Skill Firebase
    Next.js
    React Native
    Mapbox
    Content Management System
    API Development
    API Integration
    Content Development
    UI/UX Prototyping
    Content Analysis
    Product Development
    Google
    Web Application
    Web Development
    iOS Development
  • $100 hourly
    • 0.0/5
    • (0 jobs)
    I'm a developer with experience in building websites for small to large sized businesses. I can help with a variety of your needs simple to complex! I'm experienced with HTML, CSS3, React, serverless platforms (GCP and AWS) as well as servers. I am able to manage your project from brainstorming ideas to completion of the project. I value open and regular communication. I will keep in touch with you every step of the way!
    Featured Skill Firebase
    Adobe Inc.
    API
    QuickBooks Online
    GitHub
    API Development
    RESTful API
    Google Cloud Platform
    ExpressJS
    CSS
    MongoDB
    Node.js
    React
    HTML
    JavaScript
  • $15 hourly
    • 0.0/5
    • (0 jobs)
    I’m Jefferson Uche-Okoro, a skilled developer and co-founder of Renasteredev, a media agency specializing in digital solutions, website development, branding, and e-commerce platforms. I help small and medium-sized businesses enhance their digital presence by creating responsive websites, online stores, and streamlined workflows. Whether you’re looking to list your services, launch a new product, or automate operations, I can help you achieve your goals. I specialize in front-end development and have extensive experience working with modern technologies, including: • HTML, CSS3, JavaScript, Angular, Bootstrap, and Material UI • WordPress for custom websites and e-commerce solutions • CI/CD platforms like GitLab and GitHub for efficient workflows and version control As an alumnus of the ALX Software Engineering Program, specializing in front-end development, I’ve gained hands-on experience working with industry-leading firms like Remita, where I managed and updated websites, developed email templates, and migrated products to mono repositories. Additionally, I’m currently learning how to automate business day-to-day operations using Make.com and other tools to help businesses run more efficiently. My services include: • Full project lifecycle management, from design to deployment • Responsive, SEO-optimized web development • Bug fixes, feature updates, and performance improvements • Branding, digital marketing, and email template design • Exploring automation solutions for business operations I value clear and consistent communication, ensuring that every project is completed to your satisfaction. Let’s collaborate to bring your ideas to life!
    Featured Skill Firebase
    Wix
    WordPress
    GitHub
    Node.js
    ExpressJS
    MongoDB
    Material UI
    Bootstrap
    Angular
    CSS
    HTML5
    React
    Python
    JavaScript
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