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Hire the best Firebase Developers in Sweden

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  • $80 hourly
    • 5.0/5
    • (4 jobs)
    Software Engineer Unity, React (Native), Node, Golang, Rust and C# expert. Delivered multiple large scale end to end projects with massive user bases. Helped figure out backend scaling to meet demand in crunch situations. Adaptable to any tech stack. Self taught developer with over 10 years of experience in making games and apps, and skills to learn new tech, languages, and frameworks very quickly.
    Featured Skill Firebase
    Front-End Development
    React Native
    Serverless Stack
    Unity
    Video Game
    Nomad
    Rust
    Node.js
    HTML5
    JavaScript
    C#
    React
    Golang
    TypeScript
  • $40 hourly
    • 5.0/5
    • (5 jobs)
    Hi there! I’m Ahmad ElMadi, a seasoned Fullstack and Mobile Developer with a passion for creating innovative and high-quality software solutions. With my extensive experience in the tech industry, I've been turning ideas into reality since 2007. Here’s a quick overview of what I bring to the table: 🛠 **Technical Skills:** - Proficient in **Typescript, JavaScript, C#, Kotlin, HTML, CSS, Swift**, and more. - Experienced with **Android, iOS, NextJS, MVC.NET, ASP.NET, GitHub, DevOps, Azure, Firebase, SQLServer, NoSQL, CI/CD, Jira, and Trello**. - Specialized in **React Native, React.js, .Net Core, Xamarin, and Angular** for fullstack development. 🎓 **Education:** - Master’s Degree in **Software Engineering** from Blekinge Institute of Technology. - Bachelor’s Degree in **Computer Science** from the University of Jordan. 👨‍💻 **Professional Experience:** - Current **CTO** at Wish2Go, where I revitalized an app to enhance children's motivation through walking with a reward system. - Founder and **Development Manager** at Crossplatform Sweden AB, delivering cross-platform solutions that elevate user experience without compromising on performance. - Various roles leading teams and projects to success, from **Software Engineer** to **Senior Software Delivery Lead**, across diverse platforms and industries. 🌟 **Soft Skills:** - Proven **leadership** and **management skills** with the ability to motivate teams. - Excellent **problem-solving** capabilities and **communication** skills. - Strong at **teamwork**, **fast learning**, and capable of **multitasking**. 📱 **Projects Highlight:** - **Wish2Go App:** Enhanced performance and reliability by leveraging the latest technologies. - **Tiny Minds Lab & Tinky:** Led teams and managed projects for educational platforms. - **Aditro AB & Pantry:** Advanced full-stack development and process improvement in .NET and AngularJS. 💬 Languages: Fluent in **English, Swedish,** and **Arabic**. I'm eager to bring my expertise to your project, harnessing the power of cutting-edge technologies to deliver exceptional results. Let's connect and make your vision a reality! Feel free to reach out for collaborations or if you have any exciting projects in mind! Let’s create something amazing together. 🚀
    Featured Skill Firebase
    ASP.NET
    ASP.NET MVC
    .NET Core
    Ionic Framework
    GitHub
    React Native
    Xamarin
    Angular
    JavaScript
    TypeScript
    React
    Microsoft SQL Server
  • $100 hourly
    • 5.0/5
    • (2 jobs)
    Enthusiast in creating smart systems, admin tools and automations. Extremely entrepreneurial, seeing solutions to vastly help your business and are able to implement them whether it's an easy google script or a full stack admin tool. Very experienced on: * Google Apps Script * Firebase+Vue+Node * Shopify & Shopify Apps * Facebook & Google ads Other experience in Electron.js (desktop apps), Typescript, AWS, Express, MongoDB, SQL, GraphQL and open to learn whatever is needed for the project. Looking for smaller jobs I find interesting and funny, I'm running a couple businesses + am a touring musician but are doing web dev for the fun of it to keep my brain functioning. Not interested in full time jobs or huge projects before someone can make me a clone.
    Featured Skill Firebase
    Shopify Apps
    Vuex
    Electron
    Vuetify
    Vue.js
    Facebook Advertising
    HTML5
    Shopify
    jQuery
    Node.js
    Google Sheets Automation
    JavaScript
    Google Sheets
    Google Apps Script
  • $40 hourly
    • 5.0/5
    • (4 jobs)
    15+ years in software development including 6 years in app development and 4 years with Flutter. I specialize in developing scalable apps from ground-up, handling both frontend and backend development. I also collaborate on existing projects—whether it's building new features or refining what’s already there. ➤ Former Flutter developer at funda, the Netherlands primary property listing platform. ➤ Creator of an app with 500k downloads. Quotes ⭐ “He is a proactive communicator, works independently and asks spot-on questions.” ⭐ “Martin is an expert at Flutter development, solving hard to crack problems with ease.” ⭐ “You've been incredibly helpful to raise the bar and bring the Flutter capacity in our teams up to speed.” ⭐ “Overall a very good collaboration experience!” ⭐ “Any dev team would be lucky to have Martin onboard!” ⭐ “...willing to tackle any kind of problem, and then keeping at it until it’s solved.” Why choose me? 🚀 I’m fully committed to every project I take on. 🚀 I work fast, without cutting corners. 🚀 I handle both frontend and backend, streamlining development and boosting efficiency. 🚀 I deliver high-quality apps that meet your requirements. 🚀 I always strive to write clean, maintainable code without compromise. 🚀 I ensure continuous updates so you can stay informed on development progress. 🚀 I value clear, consistent communication throughout every stage of the project. 🚀 I emphasize solid app architecture, ensuring a durable and reliable final product. 🚀 I'm eager to help you bring your app ideas to life. My experience includes: ✅ Development of responsive and snappy UIs ✅ Login systems (email, Google, Apple, Facebook, phone numbers, etc.) ✅ In-app purchases (RevenueCat, Stripe) ✅ Integrated ads (Google AdMob/ Ad Manager) ✅ Integrated videos ✅ Integrated maps ✅ Push notifications ✅ Deep linking ✅ Animations ✅ REST APIs ✅ PostgreSQL databases ✅ Supabase services (database, authentication, storage, edge functions) ✅ Firebase services
    Featured Skill Firebase
    Push Notifications
    Stripe
    In-App Purchases
    Map Integration
    Google Ads
    Git
    Cloud Run
    PostgreSQL
    Supabase
    Dart
    Flutter
    Full-Stack Development
    App Development
    Mobile App Development
  • $40 hourly
    • 5.0/5
    • (3 jobs)
    Experienced Game Developer with several shipped games for Mobile, PC and Web platform. Comprehensive knowledge of Unity 3D, C#, C++, Godot and Mobile Game Development. Successfully delivered Games which have capped over a Million Users. * 9+ years of software development experience on Unity 3D / C#. * Experience working on native plugin for ios and android. * Experience in Godot, GDScript, GDExtension and Modules using C++ * Experience in C#/C++/Java/Kotlin. * Efficient in Animations,UI,Physics and Networking. * Ability to architect maintainable and extensible code. * Well versed with debugging methods and unity profiler * Experience with integrating RESTful APIs,Social Service APIs,Analytics,etc * Familiarity with Agile development process. * Understanding of version control system such as Git. * Familiar with Unreal Engine.
    Featured Skill Firebase
    Mobile Game Development
    C#
    Game Development
    C++
    Game
    Video Game
    Godot
    Unity
  • $90 hourly
    • 5.0/5
    • (17 jobs)
    I have worked as a software developer and lead for fourteen years. I work both in web and cross-platform mobile development in government and startups. I have built and launched an app with over 60k downloads and 4.000 monthly users, as well as leading a startup team as a CPO. Through this I have learned how to build and release and later maintain, market, measure and monetize and I am happy to share this experience with you. I can help you build products from scratch or join your existing team to optimize and improve. I can also guide you in best practice after release such as SEO/ASO, business intelligence and A/B testing. I hope you might consider working with me on your next project. Don't hesitate to get in touch!
    Featured Skill Firebase
    JavaScript
    TypeScript
    Full-Stack Development
    Mobile App Development
    Web Scraping
    Python
    React
    Node.js
    Vue.js
    Flutter
  • $10 hourly
    • 5.0/5
    • (7 jobs)
    I am a professional React Native developer with a proven track record of crafting high-performance cross-platform mobile applications. With years of hands-on experience, I specialize in delivering visually captivating and intuitive apps for both iOS and Android. My skill set includes: 🚀 Expertise in React Native and its ecosystem. 🛠 Seamless integration of third-party libraries. 🌐 Working with diverse APIs. 💡 Designing custom UI components. 🎨 Minimalist design approach for enhanced user experience. I'm skilled at turning complex needs into smart solutions, always delivering high-quality work quickly. I stay updated on the latest trends in mobile development to make sure your project shines in today's fast-paced world. Key attributes: ✨ Self-driven and passionate about continuous improvement. 🤝 Strong communication skills for effective client collaboration. 🏆 Proven ability to meet and exceed project expectations. Whether you're launching a new app or revamping an existing one, let's collaborate to create a cutting-edge mobile solution tailored to meet your business objectives. Elevate your project with my expertise – let's build something extraordinary together.
    Featured Skill Firebase
    Firebase Realtime Database
    Firebase Cloud Firestore
    Cross-Device Compatibility
    React Bootstrap
    MERN Stack
    Mobile App Development
    Software Development
    Software Design
    Mobile App Design
    Mobile UI Design
    Mobile App
    React Native
  • $17 hourly
    • 5.0/5
    • (1 job)
    I'm Doug and I've been creating websites for over 20 years. I have experience as a freelancer, and currently, a tutor. I have knowledge in HTML, CSS, JavaScript, Node, React, Vue, Svelte, SQL, MongoDB and more.
    Featured Skill Firebase
    Node.js
    React
    MongoDB
    ExpressJS
    Svelte
    Sass
    CSS
    JavaScript
    HTML
  • $55 hourly
    • 0.0/5
    • (0 jobs)
    Working as a Full Stack Developer! Education: (2019-2020) Computer Game Development at Stockholm University (2020-2021) Technical Base Year at KTH (2021-2024) Bachelor of Science Degree - Technology (Computer Engineering) While completing my degree, I worked extra as a teaching assistant at KTH. Worked on an IT startup during my studies. Lifelong martial artist and black belt in Shidokan Karate (years of training in Judo, Taekwondo, Kickboxing, Kyokushin Karate etc.), love nature, animals, traveling and experiencing things. Have lived in Japan and Korea. I speak Swedish, English on a native level as well as Japanese fluently.
    Featured Skill Firebase
    Azure DevOps
    Auth0
    SQL
    Game
    Web Application
    Web Development
    Unity
    React
    TypeScript
    C#
    Node.js
    .NET Core
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    EXPERTISE - Full-Stack Development - C#, Java, Python - MySQL, SQLite, MongoDB - SEO - Strong foundation in Physics - Embedded Systems LANGUAGE - Swedish - English ABOUT ME I hold a background in Physics and have self-studied Information Technology, databases, and firmware development with a strong hands on approach. My career path led me into IT infrastructure, where I worked as a Network and Server Manager-gaining solid experience in systems administration, network configuration, and server maintenance. Over time, I expanded into software development, with a focus on full-stack web technologies, C#, Java, MySQL, and embedded systems programming. I thrive at the intersection of hardware and software, combining analytical thinking from physics with real-world tech solutions.
    Featured Skill Firebase
    C#
    SQL Programming
    PostgreSQL
    MongoDB
    Next.js
    React
    Vue.js
    TypeScript
    Node.js
    CSS 3
    HTML5
    JavaScript
  • $45 hourly
    • 0.0/5
    • (0 jobs)
    🎀 7+ 𝒀𝒆𝒂𝒓𝒔 𝒐𝒇 𝑴𝒐𝒃𝒊𝒍𝒆 𝑬𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆 🎀 🧠 Tired of clunky apps, slow devs, and endless bugs? I fix that. I build clean, scalable mobile apps with React Native, Flutter, and Swift, backed by solid cloud infrastructure like AWS, Firebase, and Docker. Clients trust me to move fast, communicate clearly, and deliver results — not excuses. With over 7 years of hands-on mobile and full-stack experience, I help startups and teams launch apps that perform beautifully, scale smoothly, and delight users. 🏆 𝗪𝗵𝗼 𝗜 𝗔𝗺 🔧 Senior Mobile Engineer with 7+ Years of Experience 📱 Cross-Platform & Native iOS Specialist ☁️ Backend + Cloud Capable (Node.js, AWS, Firebase) 🚀 Delivered 40+ Mobile Apps Across Multiple Industries 💬 Clear, Friendly, and Reliable Communication ⚠️ 𝗧𝗵𝗲 𝗣𝗿𝗼𝗯𝗹𝗲𝗺 You’ve worked with developers who: Don’t ask questions Overpromise and underdeliver Leave you with messy code or an app that crashes ✅ 𝗧𝗵𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 I bring a product-focused approach to development. Every decision is made for speed, clarity, and long-term scale. I build apps that just work — and keep working. 🌟 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲 📱 React Native, Flutter & Swift Expert One codebase, native performance. I’ll help you choose the right stack. ☁️ Cloud-Ready Dev Need real-time updates, push notifications, or serverless functions? I’ve got it covered with AWS, Firebase, Docker, and CI/CD. 💡 Startup-Minded Fast iterations, tight feedback loops, and a deep understanding of MVPs and scale-up challenges. 🔒 Clean, Maintainable Code You won’t need to “rebuild from scratch” in 6 months. 💬 Quick Replies & Friendly Support You’ll never be left waiting. I keep communication clear and proactive. 🔧 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 📱 Mobile: React Native, Flutter, Swift, Ionic 🧠 Backend: Node.js, Python, .NET Core 🌐 Frontend: React, Vue.js, Angular ☁️ Cloud & DevOps: AWS (Lambda, EC2, S3), Firebase, Docker, CI/CD 🛢 Databases: Firestore, PostgreSQL, MySQL, MongoDB 🧩 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 MVPs and Production-Ready Mobile Apps Native & Cross-Platform Features (Offline support, notifications, camera, etc.) Firebase + AWS Integrations Backend APIs and Admin Dashboards CI/CD Pipelines for Fast Deployment Real-Time Features (Chat, Sync, Notifications) 🍭 🎀 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐆𝐫𝐞𝐚𝐭 🎀 🍭 I work best with startups, product-led teams, and agencies who want more than just code — they want collaboration, vision, and trust. 📩 Ready to launch or level up your mobile app? Let’s talk. Message me today to kick off your next big thing.
    Featured Skill Firebase
    CI/CD
    Ionic Framework
    Swift
    Flutter
    .NET Core
    Angular
    Vue.js
    Mobile App Development
    Docker
    Amazon Web Services
    React Native
    Python
    Node.js
    React
  • $25 hourly
    • 5.0/5
    • (35 jobs)
    💎 "It was a pleasure working with Ainan Ihsan. She is a hard worker and did an EXCELLENT job developing my app." 💎 "There were setbacks, but Ainan stuck to her goals. She has taught me a lot about ad monetization and uploading. I've had her the longest of my developers and her communication is great! Thank you, Ainan!" Hello, I am a full time senior software developer in the industry (8+ years) and a part time mobile app developer at Upwork (8+ years). To further elaborate, I have had the following experiences: In Industry: ✔ Windows Desktop Application Development (Windows Forms, WPF, Console apps etc.) with MySQL database backend [7+ years]. These include: ◼ Development & Maintenance of Enterprise level content management systems (CMS) (200+ users) ◼ Small scale applications in C/C++/C#/Python/Java (parsers, automators etc.) ✔ Migration of primitive CMS to Azure DevOps using Azure CLI, Azure REST API [2+ years] ✔ Server side configuration of large repositories in Linux [5 years] At Upwork: ✔Cross platform (Android/IOS) mobile application development in Corona SDK/Lua (now known as Solar 2d) [5 years] ✔Native application development in Android Studio [2 years] I am really looking forward to using my desktop application development experience with future clients here at Upwork. And I aim to secure more Mobile app development jobs with new/previous clients. I strive to make my clients comfortable and satisfied throughout our contract, and am willing to learn whatever is necessary to accomplish our common goal.
    Featured Skill Firebase
    Microsoft Visual Studio
    Lua
    ASP.NET
    Android SDK
    Corona
    iOS Development
    C
    Android Studio
    Python
    Java
    C#
    Android App Development
    C++
  • $60 hourly
    • 5.0/5
    • (2 jobs)
    If you need a technology project manager with full stack development experience, I'm the guy you're looking for. I have experience building both consumer and enterprise applications in diverse markets including broadband & telecommunications, e-commerce, the food industry, social media, and travel & tourism. My talented Swedish development team is made up of mobile app developers, SaaS platform experts and web development gurus. • We’ve developed web and mobile applications for growing enterprises, large non-profits, and start-up companies. • We’ve created software applications for businesses with thousands of customers. • We’ve built systems to simplify business operations, from administration panels to booking/reservation applications to e-commerce platforms. • We’re detail-oriented and organized, with over a decade of combined software engineering experience. We’re looking forward to taking your project to the next level! Education: Bachelor's of Science in Computer Science.
    Featured Skill Firebase
    Project Management
    Apache Cordova
    iOS Development
    Ionic Framework
    Android App Development
    Node.js
    React
    AngularJS
    MongoDB
  • $25 hourly
    • 0.0/5
    • (2 jobs)
    This is Hamza, I'm a software engineer, specialised in full stack web and mobile app development. Here are my core skills: ✅ Programming Language: Dart, Kotlin, Java, React js, PHP, TypeScript, JavaScript, Python, NodeJS. ✅ Frameworks: Flutter, Laravel, CakePHP, CodeIgniter, Django, Flask, ExpressJS. ✅ CMS: Wordpress. ✅ Frontend: Vue, React, CSS, HTML. ✅ Mobile: Flutter and React Native. ✅ Game Development: Unity Engine. ✅ Cloud: AWS, Azure, DigitalOcean, Firebase. ✅ Version control: GIT. Please feel free to contact me for any question ❤️
    Featured Skill Firebase
    RESTful API
    Vue.js
    Shopify
    WordPress
    React
    Node.js
    Android
    iOS
    Amazon Web Services
    MySQL
    Flutter
    Hybrid App Development
  • $20 hourly
    • 5.0/5
    • (2 jobs)
    Full-stack developer | 𝟏𝟎+ Years of Experience | Worked with Sweden Government | Team Lead Hey, I'm Sultan, a passionate full-time Web Developer with a strong commitment to delivering high-quality Web Applications that my clients can be proud of. My expertise spans various sectors, including 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲, 𝗦𝗲𝗰𝘂𝗿𝗲 𝗦𝗮𝗮𝗦 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀, 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻, 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴, 𝗖𝗼𝗮𝗰𝗵𝗶𝗻𝗴 & 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗶𝗻𝗴, 𝗣𝗲𝗿𝘀𝗼𝗻𝗮𝗹 𝗕𝗿𝗮𝗻𝗱𝗶𝗻𝗴, 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲𝘀,& 𝗟𝗼𝗴𝗶𝘀𝘁𝗶𝗰𝘀 & 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 allowing me to provide tailored solutions that meet diverse client needs. One of the SaaS platforms I built now supports over 10,000+ monthly users, handling live delivery tracking, SMS updates, and route optimization, all in real time.Whether you're launching something new or need help improving an existing product, I’m here to help you build it right. 𝗠𝘆 𝗖𝗼𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀: -Frontend: React.js, Next.js, Vue.js, Redux, Tailwind CSS, Material UI, Bootstrap -Backend: PHP (Laravel, CodeIgniter), Python (Django, FastAPI), Node.js (Express, Nest.js), Firebase, Livewire -Databases: MySQL, PostgreSQL, MongoDB, Redis, Supabase, Firebase Realtime DB -Real-time & APIs: Socket.io, REST API development, OpenAI API integration (AI automation & chatbots) -Cloud & DevOps: AWS (EC2, S3, Lambda), Azure, Google Cloud, Docker, Kubernetes -Version Control & Collaboration: Git, GitHub, GitLab, Jira, Trello, Slack 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿: - End-to-end web & SaaS app development (from idea to launch) - Custom CRM/ERP systems tailored to business needs - Responsive UI with React.js, Next.js, Vue.js - Figma to responsive HTML/CSS conversions - API integrations and AI-powered automation - Cloud deployment, server setup, and database optimization - Maintenance, bug fixes, and performance improvements 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗦𝗲𝗿𝘃𝗲𝗱: - E-commerce websites - Secure SaaS dashboards - Education platforms - Digital marketing systems - Hr system - Personal branding websites - Online marketplaces - Logistics and delivery platforms 𝗞𝗲𝘆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀: - Built Aooex.se, a logistics SaaS used by 10k+ users with real-time tracking and SMS updates. - Boosted Glansen.se e-commerce sales by 20% through Klarna integration and responsive design. - Automated StudentStore.se operations, reducing manual workload by 25% with Laravel - Integrated OpenAI chatbots to cut customer response time by 40%. - Improved logistics CRM efficiency by 30% with dynamic dashboards and route optimization. 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? - Business-driven, personalized solutions - Transparent communication and reliable deadlines - Security-focused best practices - Ongoing Support - Proactive support and 24/7 availability - Availability: 40 hours/week 🚀 Let's turn your idea into a powerful web solution. I’m happy to take a look and give you honest, no-pressure feedback. Whether you need a full build or just some expert advice, feel free to send me a message or invite me, let’s see how I can help. Best Regards, Sultan
    Featured Skill Firebase
    Web Development
    ExpressJS
    MongoDB
    Full-Stack Development
    Tailwind CSS
    MySQL
    PostgreSQL
    API Integration
    JavaScript
    Python
    PHP
    React
    Laravel
    Node.js
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    As experienced mobile developer, my main stack is React Native for mobile app , React.js for web app development. I studied JavaScript back in university, so I jumped in web and mobile development with deep web basic technology such as HTML/CSS/JavaScript since I graduated from university with bachelor's degree in computer science. Through mobile developer journey, I mastered React/React Native, so I am so confident with React Native mobile app development. I worked for many mobile app development including small and large scale project, already have experience in publishing on google playstore and apple stores. Not only high-quality of work, but also responsibility for maintenance for 6~12 months. Support fully remote with best. Regards.
    Featured Skill Firebase
    Next.js
    Redux Saga
    Jest
    Redux
    Redux Thunk
    Responsive Design
    AWS Amplify
    TypeScript
    JavaScript
    React
    React Native
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    Experienced developer specializing in websites for small and medium-sized businesses. From winning contracts to launching online stores, I offer full project management. Proficient in JavaScript, ReactJS, NextJS, React Native, VueJS, Python, Node.js, HTML, CSS3, and jQuery. Let's maintain regular communication for successful collaboration.
    Featured Skill Firebase
    CSS 3
    HTML
    Next.js
    Python
    NodeJS Framework
    Vue.js
    React Native
    React
    JavaScript
    Desktop Application
    Mobile App
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    I am a software engineer with expertise in Java programming. I excel at solving technical problems and have extensive experience in database management. My background includes designing, implementing, and optimizing database systems to support robust and scalable applications.
    Featured Skill Firebase
    Mathematics Tutoring
    Operating System
    Data Analytics & Visualization Software
    Algorithm Development
    SQL
    PostgreSQL
    Java Collections Framework
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    iOS Developer | MATLAB/Simulink Experienced | Software I am an experienced iOS developer with a strong background in building high-quality apps using Xcode and Swift. I have extensive knowledge of Firebase, ensuring seamless app functionality and backend integration. Along with app development, I bring broad expertise in MATLAB/Simulink for complex simulations and model-based design. What I Offer: End-to-end iOS app development Backend integration with Firebase MATLAB/Simulink solutions for simulations and engineering projects Clear and consistent communication is important to me, so you can expect regular updates and an open line of communication throughout our project. Let’s work together to bring your vision to life!
    Featured Skill Firebase
    Google Cloud Platform
    SwiftUI
    Firebase Cloud Firestore
    Firebase Realtime Database
    App Store
    Apple Xcode
    Simulink
    MATLAB
    Android App Development
    Script
    iOS Development
    Swift
    Scripting
    App Development
  • $10 hourly
    • 0.0/5
    • (0 jobs)
    I'm a software developer with a strong focus on building reliable, scalable backend systems and automation solutions that improve performance and deployment workflows. My experience spans across developing RESTful APIs, integrating with third-party services, and streamlining development pipelines using modern DevOps practices. I work primarily with Java, Spring Boot, Python, and JavaScript, and I’m comfortable working across the stack when needed. My recent work includes designing and implementing microservices, optimizing existing systems for speed and maintainability, and automating processes to reduce manual overhead and improve delivery times. I'm used to working in fast-paced environments where stability, performance, and clean architecture matter. Whether you're building something from scratch or need to improve and extend an existing system, I focus on delivering clean, production-ready code that scales.
    Featured Skill Firebase
    Microsoft Azure
    Google Cloud Platform
    Software Design
    Web Scraping
    SQL
    .NET Core
    JavaScript
    Python
    Java
  • $25 hourly
    • 0.0/5
    • (0 jobs)
    I'm a developer specializing in crafting responsive and accessible interfaces that are beautiful to experience. • Proficient in Next.js 15+, Angular and TypeScript for modern & scalable solutions • Passionate about learning new technologies and implementing best practices in every project Let's connect!
    Featured Skill Firebase
    Tailwind CSS
    Responsive Design
    Angular
    React
    Next.js
    Web Development
  • $28 hourly
    • 0.0/5
    • (0 jobs)
    ⭐ AI & Backend Engineer | Multi-Agent Systems, LLM & RAG | Django, FastAPI, PostgreSQL | AWS Cloud Expert ⭐ I specialize in building scalable, intelligent backend systems powered by AI technologies including multi-agent architectures, large language models (LLMs), and retrieval-augmented generation (RAG). Using robust frameworks like Django and FastAPI, coupled with PostgreSQL databases and AWS cloud infrastructure, I deliver high-performance, secure, and maintainable backend solutions tailored to your business needs. ✅ AI & Multi-Agent Systems: ✧✧ Design and implement multi-agent frameworks for autonomous decision-making ✧✧ Develop conversational AI chatbots and NLP-powered virtual assistants ✧✧ Build predictive analytics and forecasting agents for data-driven insights ✧✧ Integrate human-in-the-loop AI agents for enhanced control and accuracy ✅ LLM & RAG Development: ✧✧ Develop NLP pipelines with Hugging Face Transformers and custom fine-tuning ✧✧ Build semantic search and advanced information retrieval systems ✧✧ Implement Retrieval Augmented Generation (RAG) pipelines for context-aware AI ✧✧ Work with popular LLMs like ChatGPT, Llama, Claude, Grok, and others ✅ Backend Development: ✧✧ Robust API design and development with Django and FastAPI ✧✧ Scalable, reliable databases using PostgreSQL with optimized schemas ✧✧ Secure authentication and authorization with OAuth2, JWT, and RBAC ✧✧ Real-time data processing and event-driven architectures ✅ Cloud & DevOps: ✧✧ AWS deployment expertise: EC2, Lambda, S3, RDS, and serverless architectures ✧✧ Infrastructure as Code (IaC) using tools like Terraform and AWS CDK ✧✧ CI/CD pipelines for automated testing and deployment ✧✧ Monitoring and logging with CloudWatch, Prometheus, and Grafana #Why Work With Me? ✅ Deep expertise in AI-driven backend architectures and cloud deployment ✅ Focus on scalable, secure, and maintainable codebases ✅ Strong communication and proactive project ownership ✅ Passion for leveraging AI to solve complex business challenges If you’re looking to build intelligent, scalable backend systems powered by AI and modern cloud tech, let’s connect and turn your vision into production-ready solutions. 👉 Ready to build the future? Contact me today!
    Featured Skill Firebase
    GraphQL
    Apache Kafka
    Docker
    PostgreSQL
    LLaMA
    Amazon Bedrock
    AI Chatbot
    LangChain
    FastAPI
    Python
    Retrieval Augmented Generation
    Large Language Model
    Natural Language Processing
    AI Agent Development
  • $30 hourly
    • 4.7/5
    • (8 jobs)
    Software engineer with over 5 years of experience, specializing in app development (Flutter, Android, iOS), web development (React, Svelte), and backend development using Python (Django, Flask) and Golang. I have expertise in microservices, Docker, and Kubernetes. Additionally, I am well-versed in databases such as PostgreSQL, MongoDB, Firebase, and Vector Databases. Tech Stack: 🌐 Frontend: Flutter, Android, iOS, Web, React, Svelte 💻 Backend: Go, Python (Django, Flask) with microservices and Docker 🗃️ Databases: PostgreSQL, MongoDB, Firebase 📊 Big Data, Visualization, and AI: Python for handling data, creating visualizations, and implementing AI models 🤖 DevOps: Automation and CI/CD processes My skills extend to big data, visualization, machine learning, and deep learning using Python, R. I have a passion for generative AI models, OpenAI technology, LangChain, and advanced conversational AI using Hugging Face Transformers and PyTorch.
    Featured Skill Firebase
    Flutter
    Dart
  • $10 hourly
    • 5.0/5
    • (2 jobs)
    Master Computer Science student looking for exciting projects to work on my skillsets. I am mostly a Fullstack developer in React and Typescript using NodeJS/Flask for the backend.
    Featured Skill Firebase
    TypeScript
    Tailwind CSS
    JavaScript
    React
    C#
    Python
    C++
    Node.js
  • $10 hourly
    • 0.0/5
    • (0 jobs)
    I'm a passionate Full-Stack Developer with over 5 years of professional experience in creating scalable, secure and high-performing web applications. Skilled in developing solutions across diverse industries, such as ecommerce, ERP, fintech and management solutions. I have worked on numerous large-scale projects, collaborating closely with clients to ensure their needs are fully understood and met. My expertise includes detailed requirement analysis and consistently delivering high-quality solutions on time. I specialize in creating custom software tailored to unique business needs. From building landing pages, admin panels, and e-commerce applications to developing custom scripts and other web solutions, I bring creativity and technical precision to every project. Programming Languages ↦ JavaScript ↦ TypeScript ↦ Solidity Frameworks / Libraries ↦ React.js ↦ Next.js ↦ Node.js ↦ Express ↦ Nest.js Databases / Query Languages ↦ MongoDB ↦ GraphQL ↦ Firebase Third-party libraries and packages ↦ Ant Design ↦ Material UI ↦ Bootstrap / React Bootstrap ↦ shadcn/ui ↦ Semantic UI ↦ Redux ↦ Recoil ↦ Context API ↦ React Hook Form ↦ Formik ↦ Styled Components ↦ TailwindCSS ↦ Storybook ↦ Moment.js ↦ Axios Blockchain Development ↦ Ethereum ↦ Polygon ↦ Crypto Wallets ↦ Tokenomics ↦ dApps ↦ DeFi Let’s collaborate to bring your vision to life. I’m excited to deliver tailored solutions that meet your unique business needs. Feel free to reach out! (buzzwords: reactjs, nextjs, javascript, typescript, nodejs, express, nestjs, mongodb, graphql, firebase, solidity, web3, tokenomics, nft, defi, crypto, metamask, tailwindcss, sass, scss, css, html, ui, web development, server side rendering, ssr, ssg, ecommerce, web design, erp, frontend, blockchain development, decentralization, rest api) #Frontend #ReactJS #NextJS #HTML #CSS #JavaScript #TypeScript #Antd
    Featured Skill Firebase
    Ethereum
    Solidity
    GraphQL
    MongoDB
    Tailwind CSS
    Sass
    CSS
    HTML
    ExpressJS
    NestJS
    Node.js
    Next.js
    React
    TypeScript
    JavaScript
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    A senior full-stack developer with a focus on using modern JavaScript to build compelling user experiences. I love tackling challenging problems, especially any that facilitates the broadening of my technical skills. For me, my customers' satisfaction is my utmost priority, and I will not stop until they are satisfied.
    Featured Skill Firebase
    Flutter
    React Native
    Material UI
    Vue.js
    Sass
    Redux
    React Bootstrap
    React
    Node.js
    TypeScript
    AngularJS
  • $25 hourly
    • 0.0/5
    • (0 jobs)
    🚀 Senior SaaS Developer | Cloud-Native Apps | Scalable Architecture | AI Integration I am a Senior SaaS Developer with over 8 years of experience designing, developing, and scaling cloud-based software platforms across diverse industries. I specialize in building high-performance, user-centric applications using modern technologies including React, Vue.js, Node.js, Python, and REST/GraphQL APIs. My deep understanding of SaaS architecture, combined with hands-on experience in cloud platforms like AWS, GCP, and Azure, allows me to deliver robust, secure, and scalable solutions tailored to business needs. I’ve led end-to-end development of SaaS products— from architecting multi-tenant backends to crafting dynamic frontends and integrating advanced AI/ML features. Whether building real-time dashboards, API-first platforms, or complex workflow automation tools, I ensure high code quality, performance optimization, and an exceptional user experience. 🔧 Core Strengths: - Full-Stack SaaS Development (React, Vue, Node.js, Python) - Cloud-Native Architecture (AWS, GCP, Docker, Serverless) - Scalable API Design (REST, GraphQL, WebSockets) - AI Integration (OpenAI, ML APIs, custom Python models) - CI/CD, DevOps, and Agile Product Delivery - Third-Party API Integration (Stripe, Twilio, HubSpot, etc.) Let’s build something exceptional—whether it's launching a new SaaS MVP, modernizing legacy architecture, or scaling a high-growth product. 📩 Ready to discuss your project? Let’s connect! Skill set: React, Vue.js, Node.js, Python, Cloud, REST & GraphQL APIs, PostgreSQL / MongoDB / Firebase, OpenAI, AWS / GCP / Azure, API integration
    Featured Skill Firebase
    API Integration
    OpenAI API
    GraphQL
    REST API
    MongoDB
    PostgreSQL
    NestJS
    Python
    Node.js
    AngularJS
    Vue.js
    React
    SaaS Development
    SaaS
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