Hire the best Firebase Developers in Colombo, LK

Check out Firebase Developers in Colombo, LK with the skills you need for your next job.
  • $30 hourly
    Experienced Flutter developer with a strong background in building high-performance, cross-platform mobile apps. Skilled in Dart programming language and familiar with a variety of libraries and frameworks. Proven track record of delivering high-quality, user-friendly apps on time and within budget. Strong problem-solving skills, ability to work independently, and ability to collaborate with cross-functional teams. Continuously learning new technologies to stay current with the latest industry trends.
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    Apple Xcode
    User Authentication
    Mobile App Testing
    RESTful API
    Flutter Stack
    Bug Fix
    Software Debugging
    Clean Architecture
    Architectural Design
    Dart
    Reverse Engineering
    Mobile App Development
    iOS Development
    Android App Development
    Flutter
    Android
    iOS
  • $60 hourly
    🏆 Top Rated Plus Developer on Upwork 🏆 "A Senior Mobile Developer specialising in Flutter & Firebase Development." About Me 🔹 5+ years experience in Mobile Development (Android (Java) & Flutter) 🔹 4+ years experience using Flutter (Since Alpha Stages) 🔹 Led development for multiple startups and projects of various sizes 🔹 Founded my own tech startups (Very familiar with the startup lifecycle and mindset) 🔹 Helped startups translate business requirements and ideas into fully functional software 🔹 Co-founder of the Colombo Flutter Community, Sri Lanka's only Flutter Community 🔹 Known for building scalable and maintainable software that businesses can rely on to grow. 🔹 Guest Lecturer on Flutter Development for a notable University here in Sri Lanka. 🔹 First Class Honours in BEng (Hons) Software Engineering @ University of Westminster My Skills 🔹 Flutter & Dart: Flutter Mobile, Desktop and Web 🔹 Native Android (Java) 🔹 Responsive mobile design 🔹 Riverpod and BloC State management 🔹 Well versed using the Firebase Suite (Firestore, Authentication, Storage, Cloud Functions, Crashlytics, Push Notifications etc..) 🔹 Capable of planning and creating robust architectures of any size that can scale! 🔹 Git 🔹 CI/CD using Codemagic, Github Actions and Fastlane 🔹 Flutter training & mentorship 🔹 5+ live Flutter apps in App Store and Play Store combined 🔹 2 live web applications using Flutter Web 🔹 Development lifecycle, sprint and roadmap planning 🔹 Sprint leading Why me? 🔹 Discussed, planned, developed and shipped apps for startups and SME's all the way up to Governmental bodies (I was a key developer in the COVD-19 tracing app for the Ministry of Health in Sri Lanka) 🔹 Capable of translating business requirements into a roadmap that works for any organisations budget and timeline. 🔹 Apps I've worked on have reached over 50k+ downloads. 🔹 Top Rated Plus Freelancer on Upwork 🔹 Specialises in long-term contracts with very happy clients (Check my reviews). 🔹 Great team lead and mentor, have lead multiple developers and teams to deliver great apps on budget and on time. 🔹 Known for building maintainable and scalable software! Thanks for reaching the end of my long overview. Do reach out to see how we can work together.
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    Android App Development
    Cloud Computing
    MySQL
    Flutter
    Database
    Mobile UI Design
    iOS
    Android
  • $15 hourly
    Hello, I'm Sakith, a web developer. I will offer you quality applications and websites. I am skilled in, • JavaScript/TypeScript • React • NextJS • Firebase • Bootstrap • Golang • Python • Linux • and more... I develop web applications, browser extensions and server/back-end applications including scripts and utilities. Feel free to contact me to discuss your project.
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    Back-End Development
    Front-End Development
    ExpressJS
    Golang
    Tailwind CSS
    Payment Gateway Integration
    API Integration
    Node.js
    React
    TypeScript
    JavaScript
    Web Development
    Google Chrome Extension
  • $25 hourly
    I can efficiently apply advanced Angular and Ionic capabilities to help you succeed with your project. This can either be through actual development work or with advising or coaching. I insist on being responsive to my clients and also providing clear communication and detailed documentation as it pertains to a project. ⭐ I always follow the best coding patterns and practices. I'm a clean coder. ⭐ I'm an Angular/Ionic and its ecosystem expert. ⭐ I have developed over 25 Angular apps within the last 6 years. ⭐ I have worked as a Consultant for around 5 Angular apps. ⭐ I'm a Google Firebase/Firestore and Firebase ecosystem expert. ⭐ I have developed over 6 apps using Google Firebase/Firestore. ✔ I do have 16+ years of experience in Software developments 10+ years of experience in C#, .NET, Entity Framework 8+ years of experience as a Full-time Freelancer 7 years of experience in Angular/TypeScript 6 years of experience in Ionic ✔ I have earned Top Rated Freelancer on Upwork with 100% Job Success Score Microsoft Certified Solutions Developer (MCSD) - Asp.net / MVC / C# Microsoft Certified Solutions Developer (MCSD) - Javascript / Html / CSS Microsoft Most Valuable Professional (MVP) - Angular / Typescript / Ionic ✔ My Dev Environment Windows 11 Pro Desktop with dual monitors / Android phone / Macbook Air / iPhone / 4G WiFi ✔ My Working Days / Hours Monday to Friday / 2.00 PM - 10.00 PM SLST ✔ Consultancy work ✍ Guidance to architect the new apps ✍ Give the instructions to choose the right tools, libraries, and workflows for the apps ✍ Code review and give best coding patterns and practices guidance ✍ Create Proof of concept (POC) apps ✔ How do I architect an Angular app? ✍ Feature based Lazy loading Modules architecture ✍ Fully Component based. i.e. Smart and Presentation ✍ Reactive programming using RxJS and OnPush Change Detection strategy ✍ Follow the SoC and DRY principles i.e. Services, Functions ✔ Familiar Frameworks and APIs ⭐ Web : 🚀 Angular / PrimeNG / PrimeFlex / Reactive Programming with RxJS / Angular Universal (SSR, Prerendering, SEO, Application Shell , State Transfer API ) / Angular Testing (Unit Testing, E2E with Cypress, CI with Travis) ⭐ Mobile : 🚀 Ionic / Angular / Ionic Native / Cordova plugins / Capacitor / Ionic AppFlow / PWA ⭐ Serverless : 🚀 Google Cloud Firestore / Firebase / Firebase Cloud Functions / AngularFire ⭐ Server Side (Rest APIs) : C#, .NET, Entity Framework ⭐ 3rd party APIs : 🚀 Stripe / Twilio SMS / SendGrid Email / Google reCaptcha / Google Maps ⭐ Back End (SQL Databases) : Microsoft SQL Server / PostgreSQL / SQLite ⭐ Tools : Visual Studio Code / GIT / Bit bucket / GitLab
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    Map Integration
    Ionic Framework
    Angular
    Firebase Cloud Firestore
    HTML5
    CSS 3
    TypeScript
  • $20 hourly
    I'm a Full-Stack Web & Mobile App Developer with over 4 years of expertise crafting Cutting-Edge Solutions for businesses of all sizes 💼. My expertise spans a range of powerful tools: 📱 Flutter: Crafting sleek iOS & Android apps. 🖥️ Next.js: Powering fast and dynamic websites. 🔥 Firebase: Building lightning-fast, efficient, and reactive backends. 🚀 Node.js: Customized backends tailored to your needs. I'm also a fluent Python Programmer, utilizing my skills for API development, AI Chatbots, Data Scraping/Extraction/Processing, and Automation projects. 🐍 When it comes to design, I've got you covered with unique, minimal, and elegant UIs created in Figma. 🎨 I live by the principles of Clean Code, Layer-Based Architecture, and always stay on top of the latest tools. Ready to turn your awesome ideas into reality? Let's make it happen! 🌟
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    Data Processing
    UI/UX Prototyping
    Dart
    JavaScript
    Automation
    Full-Stack Development
    Web Development
    Mobile App Development
    Next.js
    API
    Python
    Figma
    React
    Flutter
  • $10 hourly
    I am an experienced and highly skilled software developer with a passion for creating innovative solutions. With over 7 years of experience in the industry, I have honed my skills in Flutter, Unity3D, Machine Learning, Firebase, Node.js, database design, game design, and idea design. Flutter: With 2+ years of experience in Flutter, I have developed a deep understanding of the framework and can deliver high-quality and user-friendly applications. I have a strong grasp of the Flutter framework, its architecture, and its widgets, which allows me to create dynamic and intuitive mobile applications. Unity3D: My 4 years of experience with Unity3D has given me a thorough understanding of game development and its design aspects. I have worked on various projects, from simple 2D games to complex 3D games, and have a good understanding of both the Unity Editor and coding with C#. Machine Learning: I am proficient in Machine Learning and have a solid understanding of its algorithms and their implementation. I have experience working with libraries such as TensorFlow, Keras, and PyTorch and can implement machine learning models to deliver cutting-edge solutions. Firebase: I have a strong background in Firebase and can effectively utilize its features to deliver scalable and efficient applications. I have experience integrating Firebase into various applications and have a good understanding of its real-time database, authentication, and hosting services. Node.js: I am proficient in Node.js and have a solid understanding of its architecture and its modules. I have experience working with Node.js for server-side development and can deliver efficient and scalable applications. Database Design: I have a good understanding of database design and have experience working with various databases, including MySQL, MongoDB, and Firebase Firestore. I can design and implement databases that are efficient, scalable, and secure. Idea Design: I am an innovative thinker and have a passion for taking ideas and turning them into reality. I have experience working with clients to understand their vision and can design and implement software solutions that meet their needs and exceed their expectations. Game Design: My experience in game development has given me a strong understanding of game design and its elements, such as game mechanics, level design, and user experience. I can create engaging and enjoyable games that are both fun and challenging. I am dedicated to delivering high-quality software that meets your needs and exceeds your expectations. I have a proven track record of delivering projects on time and within budget, and I am confident that I can deliver the same results for you. Let's work together to turn your vision into a reality.
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    Push Notifications
    Flutter
    User Authentication
    iOS Development
    Chat & Messaging Software
    API Integration
    Android App Development
    Firebase Cloud Firestore
  • $20 hourly
    I make premium budget-friendly websites for businesses who want an online presence to drive customer engagement and gain increased conversions.
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    MongoDB
    TypeScript
    Tailwind CSS
    JavaScript
    Next.js
    Copywriting
    SEO Performance
    Content SEO
    Web Development
    Web Design
  • $15 hourly
    I'm Layan, a creative mid-level full-stack developer with a passion for UI development. As a self-proclaimed graphic designer, I bring a unique blend of creativity to my work. Currently, I'm thriving in my role as a senior software engineer.
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    Tailwind CSS
    CSS 3
    HTML
    Figma
    NestJS
    Node.js
    Next.js
    React
    JavaScript
    Responsive Design
    Software Development
    MongoDB
    AWS Amplify
    TypeScript
  • $10 hourly
    Summary Experienced Java Team Lead with a demonstrated history of working in the computer software industry in Banking,Travel,Document management domains.S seasoned in Financial Messages ISO 8583, J2EE,Spring boot,Struts,Netflix OSS, REST-Based services, Hibernate, Servlets, CVS, GIT. Also expletives in Micro Services Architecture with devops pratices. Strong engineering professional with a Bachelor of Science (B.Sc.) focused in Computer Software Engineering,Information Technology from Curtin University of Technology.
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    CI/CD
    Scripting
    Spring Cloud
    Design Analysis
    IBM Db2
    Oracle WebLogic Server
    Apache Tomcat
    Apache Camel
    REST API
    Java
    GitLab
    Jenkins
    Microservice
    Back-End Development
  • $5 hourly
    DreamGen Labs is a emerging software firm specializing in full-stack web and mobile development, as well as cutting-edge AI technologies. With a focus on innovation and customer satisfaction, we deliver tailored solutions to empower businesses for success in the digital age. Our collaborative approach, technical expertise, and commitment to excellence make us the trusted partner for companies seeking transformative digital solutions.
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    MEAN Stack
    MERN Stack
    Java
    Angular
    Spring Boot
    NestJS
    React Native
    React
  • $5 hourly
    I specialize in backend development for websites, focusing on API integration and development. My technical skills include JavaScript/TypeScript, Node.js, Firebase, Express, Python, Django, and Flask. I excel at creating robust and scalable backend systems, ensuring seamless API interactions and smooth data management. Skills: - JavaScript/TypeScript - Node.js - Firebase - Express - Python - Django/Flask Additionally, I will debug and bug fix across these technologies.
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    SQL
    MongoDB
    C
    C++
    Git
    Bash
    Linux
    API Development
    Python
    JavaScript
    TypeScript
  • $18 hourly
    I am a iOS developer, technical consultant, and open-source contributor from 2013. Past 8 years i was iOS (Swift) developer and offer my services as an iOS developer for hire to work with businesses of all sizes including start-ups, creative agencies, designers, individuals and other freelancers & developers. And early 2019 I noticed that using Flutter/Dart greatly reduces development time, enhance app performance and can make beautiful UI/UX therefore I completely switched to Flutter/Dart and studying deeply flutter and Dart.
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    OpenAI Codex
    ChatGPT
    Ethereum
    DeFNiC Software Dispatched
    DApps
    Stripe
    Agile Project Management
    Solidity
    Blockchain Development
    Firebase Cloud Firestore
    Swift
    Flutter
    iOS Development
    Dart
  • $15 hourly
    I started my development journey in 2014. Now, with 6 years of experience working in more than 100+ projects with software company around the world. These projects include websites, mobile and desktop applications which are enjoyed by my client and their customer throughout the world. I strive to deliver the best possible solution, adhering to the best practices in the industry and keep a good relationship with my clients. As they say "Good business is based on good relationships". So here are some of my skills: ✓ Mobile application development using Flutter for both Android and iOS. ✓ Single page application development using Vue js or React Js. ✓ SEO friendly SSR websites using Nuxt (Vue) and Next (React) js ✓ Automation and API testing. ✓ Web services testing, Mobile Applications Testing, Business objects Testing etc.
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    React Native
    iOS Development
    Electron
    Android
    Flutter
    OpenAI API
    Next.js
    React
    Firebase Cloud Firestore
    Node.js
    Nuxt.js
    Vue.js
  • $6 hourly
    I am a Mobile Application Developer who has 3+ years of experience in the field. I have developed industry level apps for the clients over the years. My skill-set consists of the following: UI/UX | Mobile Screen Designs | Node.js | API Integration | JSON | RESTful | Configuring Server Requests | Data Fetching| 100% Quality work within the Deadline.
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    UI/UX Prototyping
    Animation
    API Development
    MongoDB
    User Authentication
    Flutter
    Node.js
    Map Integration
    SQLite
  • $20 hourly
    I am an experienced Backend Developer with extensive experience with Golang, NodeJS, TypeScript, SQL, Python, PHP, AWS, React, Flutter, Google APIs, WordPress, Payment Gateways, AI, and Rest APIs. Services - Backend Development: Custom Backend Solutions, Scalable Architecture, Microservices & Serverless - API Development & Integration: API Development, Third-Party API Integration, API Management - Database Management: SQL Databases, NoSQL Databases, Data Migration & Optimization - Cloud Services: AWS Services, Firebase Integration, Cloud Architecture - Web Development: Full-Stack Development, WordPress Development, Performance Optimization - App Development: Backend for Mobile Apps, API for Mobile Apps, Real-Time Features - AI Integration: ChatGPT API Integration, Machine Learning Models - Consulting & Support: Technical Consulting, Ongoing Support, Code Review & Optimization Why Choose Me? - Over 6 years of experience in backend development. - Proven expertise in building and integrating APIs. - Strong problem-solving skills and attention to detail. - Commitment to delivering projects on time and within budget. - Excellent communication and collaboration skills. Let's Work Together! I am excited to bring my skills and experience to your project. Let's discuss how I can help you achieve your goals with efficient and scalable backend solutions. Feel free to reach out to me for a detailed discussion.
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    Full-Stack Development
    React
    App Development
    ChatGPT API
    MongoDB
    SQL
    RESTful API
    PHP
    Python
    TypeScript
    API Integration
    API Development
    Node.js
    Golang
  • $8 hourly
    I have been actively working with programming languages such as Python, Java, and JavaScript for a considerable period of time. Through my involvement in various group projects, I have gained valuable experience in applying these languages to solve a diverse range of problems. I find immense satisfaction in tackling challenges and have developed a keen ability to identify and resolve issues efficiently. passionate about creating dynamic front-end experiences with React. With a strong passion for continuous learning, I am always eager to expand my knowledge and skills in programming. I consider myself a fast learner, which enables me to adapt quickly to new technologies and methodologies. I am excited about the prospect of further enhancing my programming capabilities and taking on new and exciting projects.
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    Python
    Problem Solving
    CSS
    HTML
    JavaScript
    React
    Communication Skills
  • $30 hourly
    Hey, I'm a full-stack developer with experience building highly interactive web and mobile apps for medium to small businesses. If you are on the lookout for a person to build quality user-facing apps, I can help I'm experienced in Nextjs, Flutter and Nestjs and for styling I use Tailwind I prefer regular communication to make sure the project keeps on the right track.
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    Flutter
    Database
    React
    JavaScript
    TypeScript
    Angular
  • $3 hourly
    Hello! I'm Abdullah, a dedicated Full Stack Software Engineer with a strong foundation in web, mobile, and desktop application development. My expertise spans across various technologies, including Spring Boot, Java, PHP, Laravel, React, React Native, HTML, CSS, JavaScript, and Bootstrap. Strengths and Skills: 1. Backend Development: Expertise in Java and PHP, utilizing Spring Boot and Laravel for building secure, scalable applications. 2. Frontend Development: Proficient in React and React Native, coupled with solid knowledge of HTML, CSS, JS, and Bootstrap for creating dynamic, responsive user interfaces. Full Stack Solutions: Integrating backend and frontend technologies to deliver seamless and comprehensive applications. 3. Mobile Development: Skilled in developing cross-platform mobile apps with React Native. 4. Web Development: Crafting modern, responsive websites tailored to client needs. 5. Desktop Applications: Building reliable desktop applications to meet specific requirements. Projects and Accomplishments: 1. Developed a comprehensive e-commerce platform using Laravel and React, integrating secure payment gateways and user-friendly interfaces. 2. Built a cross-platform mobile app with React Native, enabling seamless user experiences on both iOS and Android devices. 3. Created a robust content management system (CMS) with Spring Boot, ensuring efficient data management and enhanced security features. Education: Bachelor of Engineering Degree in Software Engineering from IIC University, where I honed my skills in software development and completed various projects demonstrating my capabilities. I am passionate about leveraging my skills to bring innovative solutions to your projects. My commitment to quality and client satisfaction drives me to continuously learn and adapt to new challenges. Let’s collaborate to turn your vision into reality. Reach out to discuss how I can contribute to your next project!
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    Adobe Photoshop
    CSS
    Java
    Bootstrap
    JavaScript
    AJAX
    XML
    React
    MySQL
    HTML
    Hibernate
    Angular
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