The Best Firebase Developers For Hire In Portugal

Check out Firebase Developers in Portugal with the skills you need for your next job.

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$60 hourly
- 5.0/5
- (27 jobs)
🏆 Top Rated React developer 🏆 6+ years of professional work experience 🏆 25+ successful projects 🏆 3000+ hours on Upwork 🏆 100% client satisfaction rating. Specialized in developing Web, Mobile and Hybrid applications. Experienced in working in both corporate and startup environments. Technical Summary; • Languages: JavaScript, TypeScript, Dart, HTML, CSS • Web Frameworks: React (CRA), Gatsby, NextJS • Mobile Technologies: ReactNative, Expo, Ionic, Flutter • Design Frameworks: TailwindCSS, Styled-Components, SASS, Material-UI • Headless CMS: Sanity.io, Strapi, Netlify, Prismic • Other Tools: Redux, ContextAPI, Firebase, Supabase • Database: Firestore, Supabase, MongoDB • SDLC: Waterfall, Iterative, Agile (Scrum) • Version Control: Git, Bitbucket, GitLab Let's build a fast, scalable app, and grow your business together!

Firebase
API Integration
Redux
Web Application
Tailwind CSS
Git
Web3
React Native
Gatsby.js
Next.js
React
Ecommerce Website
HTML5
TypeScript
JavaScript
$15 hourly
- 5.0/5
- (10 jobs)
Game developer and programmer specialized in mobile mid-core games. I've been working within a Tech Cooperative operating from Northern Portugal.

Firebase
Jenkins
SQL
Git
Agile Software Development
Game Development
Unity
Node.js
C#
Java
JavaScript
Kotlin
Android
iOS
$40 hourly
- 3.3/5
- (10 jobs)
An energetic and motivated individual who loves to take up new challenges in personal and professional life.Seeking for an opportunity to work for a progressive organization to enhance my skills and abilities. I've been working as an IOS developer for 3+ years and since last 1 year I jumped into Python for Data science, Bot development & WebScraping. Seeking for a project that will challenge development skills and allows me to continue to enhance my skills and potential! Aiming to use my knowledge, technical, and decision-making skills to meet your expectations! My skills: 📌 Analyzing clients requirements 📌 Consultancy for your App 📌 Giving time estimation 📌 Developing of iOS apps 📌 Developing of Flutter apps 📌 Using the SOLID principles and TDD approach 📌 Agile methods for rapid iteration 📌 UI/UX 📌 Web Scraping 📌 Python Bot 📌 Data Science 📌 FireBase 📌 REST API 📌 Swift ------------------------------ On demand I can provide the entire team to work and manage your project the team will include all the developers you require.

Firebase
RESTful API
App Development
Web Scraping
Data Science
CI/CD
Apple Xcode
GitHub
iOS Development
Mobile App Development
Core Data
iOS
Swift
Python
$110 hourly
- 5.0/5
- (9 jobs)
🌟 Unlock Your Business Potential with a Decade of Digital Marketing Mastery 🌟 🔥 Welcome to the World of Results-Driven Digital Marketing! 🔥 Greetings! I'm Ferhan, your seasoned Digital Marketing Expert with over a decade of experience crafting success stories in the digital realm. Rated among the top 1% worldwide on Upwork, I bring a legacy of excellence and a wealth of expertise to the table, tailored to skyrocket your business to new heights. 🚀 Core Services Tailored to Elevate Your Brand: ✅ Digital Marketing Strategy: Let's craft a bespoke roadmap to success, aligning with your unique business objectives for maximum impact. ✅ Google Ads & Analytics Mastery: Whether it's Search, Display, Video, Shopping, or the latest Performance Max, I wield Google Ads expertise to drive targeted traffic and conversions. ✅ SEO Wizardry: Dominate search engine rankings with my comprehensive SEO solutions, encompassing both on-page and off-page optimization strategies. ✅ Lead Generation & B2B SaaS Expertise: Specializing in B2B lead generation, I'll utilize cutting-edge strategies to fuel your sales funnel and drive business growth in the competitive SaaS landscape. ✅ Advanced Integrations & Implementations: AnyTrack: Seamlessly track and attribute conversions across your marketing stack for actionable insights. Zapier: Automate workflows and streamline processes by integrating your favorite apps without writing a single line of code. Google Analytics 4 (GA4): Harness the power of the latest analytics platform to gain deeper insights into user behavior and campaign performance. AppsFlyer: Track and optimize mobile ad campaigns with precision, maximizing your ROI and app growth. Mixpanel: Implement advanced analytics to understand user interactions and drive product decisions with data-driven insights. 💼 PPC Ads Excellence: From Google and Bing to Facebook and LinkedIn, I optimize PPC campaigns for maximum ROI, meticulously managing budgets and conducting A/B testing for continuous improvement. 📱 Social Media Management: Elevate your brand's online presence with engaging content and community building across major social platforms. 🛍️ Shopify Ecommerce SEO Optimization: For Shopify store owners, I enhance product visibility and user experience, leveraging the latest tools and techniques to boost sales. 🌐 Why Partner with Me? ✅ Proven Results: My track record speaks volumes, delivering tangible outcomes for clients across diverse industries. ✅ Industry Certifications: Stay ahead of the curve with certifications from Google, Semrush, HubSpot, and Shopify, ensuring cutting-edge strategies and insights. ✅ Top Rated Plus: Join the ranks of satisfied clients worldwide, benefiting from my exceptional quality of work and dedication to excellence. ✅ Tailored Solutions: Every strategy and campaign is meticulously crafted to align with your unique goals and objectives, ensuring maximum impact and success. 👉 Let's Ignite Your Digital Success Story: Ready to embark on a journey to digital greatness? Whether you're a startup looking to establish a formidable online presence or a seasoned brand striving for unprecedented growth, I have the expertise to make it happen. 🚀 Contact me today, and let's transform your digital aspirations into reality!

Firebase
Bing Ads
Analytics
B2B Marketing
Lead Generation
Looker Studio
Social Media Marketing
SEO Keyword Research
SEO Audit
Google Ads
Marketing Strategy
Google Analytics
$35 hourly
- 4.7/5
- (10 jobs)
𝗟𝗲𝘁'𝘀 𝗯𝘂𝗶𝗹𝗱 𝘆𝗼𝘂𝗿 𝗳𝘂𝘁𝘂𝗿𝗲 𝘄𝗶𝘁𝗵 𝗺𝗲 🎯 I'm here to help you reach your goals by delivering high-quality web and cross-platform solutions that make an impact. With over six years of experience in React development and front-end engineering, I specialize in creating dynamic, user-friendly interfaces and scalable solutions for businesses of all sizes 🌐. Whether you're a startup or a large enterprise, you can count on me as a reliable developer and technical partner 🤝. • React Developer with 6+ years of experience 💻 • Expert in creating dynamic and responsive web applications 🎨 • Proficient in integrating APIs and handling state management 🔧 • Reliable and results-driven approach, focusing on your needs ⏰ • Delivered 50+ successful projects 🏆 • Clear, professional, and supportive communication 📞 • Full-time availability and commitment 🌟 Over the years, I’ve provided a range of front-end and full-stack services: ✅ Modern web application development with React ✅ Responsive and pixel-perfect UI based on Figma or design specs ✅ Optimization for performance and scalability ✅ Backend integration with RESTful APIs and GraphQL ✅ Maintenance and ongoing support for web applications ✅ Full-cycle development from MVP to production-ready solutions ✅ Code reviews and best practices to ensure clean, maintainable code My Key Technical Skills: ☑️ Programming Languages - JavaScript, TypeScript ☑️ Frameworks - React, Next.js, Redux ☑️ APIs - REST, GraphQL, WebSocket ☑️ Databases - MongoDB, Firebase, PostgreSQL ☑️ State Management - Redux, Context API, Zustand ☑️ Tools - Webpack, Babel, Vite, Docker ☑️ Others - CI/CD, GIT, SEO, Progressive Web Apps (PWAs) 🌟 Why Choose Me? 🌟 Proven Experience: Successfully delivered 50+ projects globally, adapting to diverse business needs. Creative Problem Solver: Skilled at finding efficient, innovative solutions to complex technical challenges. Attention to Detail: Committed to delivering pixel-perfect UI and exceptional user experiences. Commitment to Deadlines: Respect deadlines and consistently deliver on time, staying within budget. Transparent Communication: Open and clear communication with regular updates and feedback loops. Let’s work together to bring your vision to life with exceptional web app experiences! 🌟

Firebase
FlutterFlow
Azure DevOps
AWS Application
Supabase
Swift
Kotlin
Next.js
Mobile App
NodeJS Framework
React
Android App Development
iOS Development
Flutter
Dart
$40 hourly
- 5.0/5
- (3 jobs)
Always curious about the world and its people, eager to learn about everything 🌍 My experience working as a full time developer for companies like eDreams for about 4 years, doing things like managing projects and people, building websites from scratch and constantly learning about new technologies or ways of working has given me a solid understanding of the frontend world. I have also worked as a Fullstack Engineer so I am aware of the necessary stages of developing a web/mobile application. Problem solver by nature, I cant help but get fascinated over new challenges and new things to learn. My background in an artistic field has given me a keen eye on visual detail and a will to create beautiful interfaces that generate a great and very fluid user experience. I like to do pretty things :) Count on me to work on your project, the will to do a good job and make a client happy is the base of my job ;)

Firebase
Storybook
Vue.js
CSS
Nuxt.js
Redux
Testing
Vuex
Tailwind CSS
TypeScript
Node.js
React
JavaScript
PostgreSQL
React Native
$50 hourly
- 5.0/5
- (2 jobs)
Hi, my name is Jan, I am 21 years old. In 2020, he graduated from BSUIR. Specialty artificial intelligence. Work experience: *java 3 years; *c# 1 year; I own git and mercurial version control systems. I work with such game engines as: *Unity *LibGDX I have SOLID principles and basic design patterns. I love games! I've never had a problem finding a common language in the new team. Hardworking. Ready to learn. I achieve everything myself, but I listen to the opinions of others. I love theaters.

Firebase
Mercurial
Git
Java
Unity
C#
$38 hourly
- 5.0/5
- (2 jobs)
o One of the key individuals to help scale the startup from 17 to 150 employees in the course of 4 years. o Startup is now a 2nd fastest growing company in Slovenia. o Lead business development and successfully developed several markets: Switzerland, Belarus, Georgia, Russia, Israel, Belgium, the Netherlands, Luxembourg, France, Serbia, Portugal, Bulgaria, Ukraine, etc. o Fluent in English, Slovene, Russian, French, and Croatian. Currently also working on my Portuguese. o Lived, worked, and studied in Slovenia, Australia, France, Belgium, Kazakhstan, and Portugal. o Top 5% in academic rankings, o Double recognition by Beta Gamma Sigma charter o Member of TopEF club for the best students o Currently learning Flutter and Firebase

Firebase
Canva
SaaS
Team Management
Public Speaking
Key Account Management
Business Development
Flutter
Intercultural Communication
Contract Negotiation
Low Code & RAD Software
HubSpot
Startup Company
Energy & Utilities
Sales Management
$42 hourly
- 5.0/5
- (8 jobs)
Hi, I'm Andrey, a seasoned software developer with 14 years of experience in delivering quality results. My approach is always centered around finding the best solution for the project at hand. I believe I can bring a valuable contribution to your project with my expertise and skills. I specialize in full-stack development with a strong focus on iOS/Android application development and cloud integration. From the web and mobile sides, my skills include Swift, Kotlin, JavaScript, and TypeScript. I also have hands-on experience with Firebase, Cloud Messaging, Algolia Search, and AWS services. In addition to mobile development, I have extensive experience in more specialized areas such as developing geographic information systems for board computers, creating 2D/3D visualizations, and crafting drivers and OpenGL libraries for graphic cards. This expertise has also allowed me to build several games as hobby projects. I enjoy tackling complex technical challenges. Whether I'm enhancing existing code or creating new solutions from scratch, my adaptability and dedication ensure I meet your project's requirements. I would be happy to discuss your project further and answer any questions you may have. Let's work together to achieve your goals.

Firebase
ChatGPT API Integration
DApp Development
Prompt Engineering
Artificial Intelligence
Kotlin
AWS Lambda
Vue.js
TypeScript
Swift
Java
Python
JavaScript
C++
C
$35 hourly
- 5.0/5
- (3 jobs)
Hi, I am a full stack developer who is specialized in JavaScript and PHP based frameworks. # JavaScript Expert - React, Next, Gatsby, Redux, Mobx, Redux Saga, Redux Thunk, Rest Hook, Apollo GraphQL, Styled-components, Material UI, Material Design, Ant Design - Vue, Nuxt, Vuetify, Vuex, Vue Router, Vuexy, BootstrapVue - Angular 6,7,8,9, NgRx - React Native, Ionic - D3.js, TensorFlow, AmCharts, eCharts, HighCharts, Three.js # Backend - Node, Express, Loopback, Hapi - Laravel, Django, Ruby on Rails, .NET Core # Hybrid - Flutter - Meteor # Database - MySQL, PostgreSQL, SQLite - MongoDB - Elasticsearch # Cloud Service / APIs - Amazon S3, AWS Lambda, Cognito, Amazon DynamoDB, AWS RDS, AWS Amplify - Firebase - Google APIs - Socket.IO, Stripe, SendGrid ... # CMS - Strapi, Kirby, ForestAdmin # CRM - Hubspot, Salesforce Please feel free to invite me to discuss about your idea and project.

Firebase
React Native
Flutter
Node.js
React
Vue.js
Amazon Web Services
Angular
Laravel
$50 hourly
- 5.0/5
- (1 job)
With more than 10+ year experience, I was involved in large scale projects in companies like Microsoft, HP and multiple Retail companies. - As a senior full-stack developer and blockchain engineer, I mastered JS and PHP frameworks like React, Vue, Angular, Node.js, Laravel, CI, Django, ASP.NET and more. Particularly, I mastered MERN stack with Redux, Hook, state management, Next.js, Storybook, Jest, Enzyme, MongoDB, Express.js, Nest.js, Koa.js and more. And then, I have deep knowledge about Flutter, React Native, Swift, Ionic and Java for iOS and Android Mobile app and especially, I'm very familiar with Hybrid like Flutter. - For recent few years, I focused on the blockchain field so I mastered smart contract for FT/NFT minting, staking, marketplace, airdrop as well as Defi, DEX, ICO and more I am very familiar with ERC20, ERC721, ERC1155 and so on. I have previously worked as developer, software engineers and project manager, being able to execute a project from one end to another. I have a masters degree in Computer science in IST in Lisbon and am very experienced. I speak 5 languages, being able to fluently communicate in all of them (Portuguese, Spanish, Italian, French and English). I believe in long term collaborations and I'm sure I will be effective and an added value to your projects.

Firebase
Ethereum
Vue.js
AWS Server Migration
Solidity
Apex
Salesforce Lightning
DApp Development
Blockchain, NFT & Cryptocurrency
Machine Learning
Laravel
React Native
Node.js
React
AngularJS
$150 hourly
- 5.0/5
- (52 jobs)
🛠 Front-end: React JS / Redux / JavaScript / TypeScript / HTML5 / CSS3 and a lot of relative libraries and technologies 🛠 Back-end: NodeJS / ExpressJS / MongoDB / Mongoose / REST API / Firebase 📱Mobile App Development: React Native / Expo I'm a full-stack MERN developer having more than 6 years of experience working for a variety of clients, from individuals to corporations. I have developed web and mobile applications in crypto, healthcare, tourism, marketing, advertising, digital signage, dating, marketplace, hotel, delivery, personal portfolio, auto, game and other industries. I pride myself on providing frequent, professional and amicable communication, respecting timeframes, aiming to think outside the box and helping clients to build successful products. 💻 6+ years in software development ⏱️ Delivery in a timely manner. Focused on results instead of hours 💼 About 100 of completed projects 💬 Clear, friendly and professional communication 🗓️ Full-time engagement

Firebase
CSS
ExpressJS
RESTful API
HTML
Node.js
React
JavaScript
TypeScript
MongoDB
React Native
$30 hourly
- 5.0/5
- (3 jobs)
Skills: - SvelteJS - Shopify Themes, Custom/Public Apps, and custom logic - Express.JS : back-ends - HTML5, CSS3, AngularJS and Jquery : front-end - Firebase (firestore and realtime database) : database - AWS/Google Cloud/Azure/Firebase cloud functions - Firebase Hosting - Web scraping and Web automation

Firebase
Shopify Templates
Shopify Plus
Shopify Development
Technical Project Management
Figma
Shopify
Data Scraping
Shopify Apps
Svelte
Shopify Theme
NestJS
Node.js
JavaScript
Responsive Design
$20 hourly
- 4.6/5
- (10 jobs)
Hello, I'm Pedro Varela, a skilled Metatrader MQL4/MQL5 developer with a passion for creating cutting-edge trading solutions. With 5 years of hands-on experience in both development and trading, I bring a unique blend of technical expertise and market knowledge to the table. 📢 My Expertise: Metatrader MQL4 and MQL5: I have an in-depth understanding of both MQL4 and MQL5 programming languages, enabling me to build robust and efficient custom indicators, scripts, and expert advisors. Trend Following Strategies: I specialize in trend-following strategies that capitalize on market movements to achieve consistent and profitable results. My strategies are carefully crafted to adapt to various market conditions. 📢 My Work and Approach: - Custom Indicators and Expert Advisors: I have a proven track record of developing custom indicators and expert advisors tailored to suit specific trading preferences and requirements. Unfortunately, due to confidentiality reasons, I cannot publicly share specific performance results. - Code Efficiency and Optimization: I take pride in writing clean, well-structured code that is optimized for performance. This ensures that the trading applications I develop run smoothly and respond swiftly to market changes. 📢 Trading Experience: - As a trader myself, I possess firsthand knowledge of the financial markets, which gives me a unique advantage when designing trading solutions. My experience helps me create strategies that align with real-world trading scenarios. 📢 Forward Testing and Backtesting: - I am well-versed in forward testing and backtesting methodologies. These testing practices enable me to validate the effectiveness of trading strategies under historical and real-time market conditions, ensuring reliability and profitability. ✅If you're looking for a dedicated and skilled Metatrader MQL4/MQL5 developer who understands the intricacies of trading, then look no further. Let's discuss your project requirements and take your trading endeavors to new heights.

Firebase
Django
Mobile Advertising
RESTful API
Model View Presenter
Android SDK
Python
Mobile App Development
Android Studio
Java
Kotlin
$30 hourly
- 4.8/5
- (13 jobs)
I am a seasoned developer with over 5 years of experience, specializing in full-stack development. I have successfully built and managed various applications, expertly handling both front-end and back-end development. I possess a deep understanding of back-end technologies such as Firebase, Supabase and Parse Server, enabling me to contribute effectively to every stage of the development process. Areas of Expertise: Front-End Development: Ionic, Angular, Vue Testing: Cypress Deployment: Heroku, Render Programming Languages: JavaScript TypeScript I am passionate about continuous learning and tackling new challenges, consistently striving to deliver high-quality solutions in every project.

Firebase
QA Engineering
Vue.js
CI/CD
Web Application
Sass
Cypress
Mobile App Testing
Ionic Framework
Android
JavaScript
TypeScript
Angular
Node.js
MongoDB
$38 hourly
- 0.0/5
- (0 jobs)
Hello, I am a professional full-stack developer with over 8 years of experience. Highly motivated, ambitious, and creative person. I absolutely love writing code, and although I have vast experience, I spend time every day learning new languages, frameworks, workflow optimizations, etc With many years of experience in all sorts of the code base, I am on board and complete work much quicker than off-shore contractors. Your time is valuable, so I don't waste it. My experience tells who I am, what I can do for your project. Frontend: - React, Redux, Redux-Saga, Material-UI, Hooks - Javascript, TypeScript, jQuery, ExtJS, Vue.js - AngularJS, Angular 2/4/5/6/7, Angular Material, Ionic - HTML5, CSS3 (LESS / SASS), Bootstrap3/4 Backend: - PHP, Laravel, Symfony, Codeigniter, CakePHP, Yii - Node.js, Next.js, Nest.js, Ruby on Rails - Python, Django - Golang - C#, ASP.Net CMS: - Wordpress, Magento, Joomla, Drupal, Opencart, SocialEngine, PHPfox - Shopify, Shopify templates, Shopify theme, Shopify App Mobile: - Android Native(Java) - IOS - Hybrid (Ionic/Codova, React Native, Flutter) Databases: - SQL: MySQL, PostgreSQL, MariaDB, Oracle - NoSQL: MongoDB, Redis, Firebase Version control & 3rd party tools: - Github, Bitbucket - Popular Payment gateways such as Stripe, Braintree - Google API(Adwords, Analytics, Map, Calendar), Facebook API(Ads, Marketing) - Jira, Trello, Asana I am looking forward to new and challenging opportunities that will utilize my skills and add to my area of experience. I am always happy to discuss your project and provide the highest quality of work. Let's work together to set you up for success! Thanks for the review

Firebase
React Native
Golang
Node.js
Angular
Laravel
Vue.js
ASP.NET
React
MongoDB
$30 hourly
- 5.0/5
- (7 jobs)
A React JS/React Native developer who gets thrilled from creating great pleasing solutions that deliver user-friendly. Since I started programming with different tools and languages, I have focused my career in not just doing a job but delivering quality work, along with great interest in JavaScript development with commercial experience in React Native, React JS. I have been fortunate enough to have been involved in great projects that have allowed to gain experience in web, mobile apps environment. I am a self motivated, result driven professional who is often bringing new ideas to the table and thinking on ways to imporve myself and the business I am working on. I am always open to connecting with new people, sharing ideas and having coffee :)

Firebase
Redux
React
React Native
Redux Form
Redux Saga
HTML5
TypeScript
ECMAScript
JavaScript
$20 hourly
- 5.0/5
- (7 jobs)
I'm a Computer Graphics Engineer with 4-year experience in making games in Unity C#. I recently worked on various mobile apps (both for Android and iOS) with different scopes and challenges.

Firebase
Bash Programming
Unity
Jenkins
JavaScript
C#
Python
Node.js
$22 hourly
- 4.8/5
- (8 jobs)
➡️ Expert in MERN Stack, Next.js, TypeScript, Flutter, and React Native development. I build custom web applications, responsive designs, and scalable mobile solutions. Services include front-end and back-end development, technical consulting, code optimization, and deployment. 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ MERN Stack Development (MongoDB, Express, React, Node.js) ✅ Next.js Development ✅ TypeScript Development ✅ Custom Web Application Development ✅ Responsive Web Design ✅ Front-end Development (React, Redux, JavaScript) ✅ Back-end Development (Node.js, Express, MongoDB) ✅ RESTful API Development ✅ Web Application Testing and Debugging ✅ Deployment and Hosting (e.g., Heroku, AWS) I've developed scalable e-commerce platforms, high-performance Next.js apps, and robust RESTful APIs, achieving significant sales increases and user growth. My expertise in TypeScript, Flutter, and React Native has resulted in efficient development, improved performance, and high-rated apps. I've also optimized website load times, implemented DevOps practices, and ensured secure and responsive web designs. 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ Flutter App Development (iOS, Android) ✅ React Native App Development (iOS, Android) ✅ Cross-platform Mobile Development ✅ Native Mobile App Development (iOS, Android) ✅ Mobile UI/UX Design ✅ Mobile Application Testing and Debugging ✅ App Store Optimization (ASO) ✅ Mobile App Deployment and Publishing 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ Technical Consulting ✅ Code Review and Optimization ✅ DevOps Services (CI/CD, Automation) ✅ Web Security Auditing and Penetration Testing ✅ Performance Optimization and Scaling 𝘋𝘪𝘴𝘤𝘰𝘷𝘦𝘳 ➡️ 𝘗𝘭𝘢𝘯 ➡️ 𝘋𝘦𝘷𝘦𝘭𝘰𝘱 ➡️ 𝘛𝘦𝘴𝘵 ➡️ 𝘋𝘦𝘱𝘭𝘰𝘺 ➡️ 𝘔𝘢𝘪𝘯𝘵𝘢𝘪𝘯 & 𝘖𝘱𝘵𝘪𝘮𝘪𝘻𝘦

Firebase
Product Design
Framer
MERN Stack
NodeJS Framework
Flutter
Android App Development
ExpressJS
Next.js
React
JavaScript
Node.js
$30 hourly
- 5.0/5
- (5 jobs)
Hi 👋 I'm Eduardo, a dedicated and experienced Front-End Developer with over 6 years of experience working with brands and corporations of all sizes. My MO is to stay critical, meet deadlines and maintain global coordination with my clients or their teams ensuring that we achieve the best results possible. I am highly skilled in modern technologies such as: ‣ Javascript ‣ Typescript ‣ React ‣ Next.js ‣ TailwindCSS ‣ Node.js ‣ Bootstrap ‣ Sanity CMS ‣ Storyblok I also have very good experience with tools such as: ‣ Git ‣ Figma ‣ Vercel ‣ AdobeXD ‣ Firebase My expertise in building complex UI on web applications enables me to deliver solutions that are both visually stunning and highly efficient. Let's work together to take your project to the next level!

Firebase
PHP
MySQL
Adobe XD
Figma
Bootstrap
Git
Tailwind CSS
Node.js
Next.js
React
TypeScript
JavaScript
CSS 3
HTML5
$15 hourly
- 5.0/5
- (6 jobs)
👋 Hello! Having developed dozens of bots over the last couple of years, covering all of the Discord API's newest features such as ephemeral messages, message components (buttons, select menus, dropdowns), modals and chat input/context menu commands, I believe that I am capable of delivering any product that you can imagine. All of my projects are written in TypeScript (a superset of JavaScript) following industry standard best practices, and integrating with various types of APIs and services. Here are some of the technologies I have integrated into my work stack: - Sapphire.js - Discord.js - MongoDB and its cloud platform "Atlas" - Mongoose (with the Typegoose "extension") - Git - PostgreSQL - Node.js - Fastify - Firebase (particularly Firestore) - Sequelize - SQLite - Numerous different libraries and APIs. I am a motivated, easy to work with person and I'm always open to suggestions on how things can be improved, while always giving my honest feedback so you can get the product you are looking for. Let's work together! 🚀

Firebase
Cloud Computing
Bot Development
Sequelize
Discord Bot Development
Mongoose
XLSX
NodeJS Framework
MongoDB
Heroku
Node.js
Task Automation
Web Application Development
API Integration
Scripting
JavaScript
TypeScript
$75 hourly
- 4.4/5
- (3 jobs)
Hello! I am a senior full stack developer with 10+ years of experience. I have expertise in building web and mobile apps by using modern javascript frameworks such as React and React Native. My domain is web frontend development, though I have a strong understanding of backend development and database solutions. For the last 10+ years of web and mobile app development, I have worked on 33 different web apps and 7 mobile apps. I have strong communication and problem-solving skills. I've been taking care of forums for 5 years, and have helped other developers in about 2400 cases. I am a team-first person striving for team success by supporting members in their roles, communicating often and effectively, and contributing an honest voice and a positive attitude. Feel free to contact me on a short-term or a long-term basis. Describe the business problem you have and I'll gladly help you to solve it. Cheers! ============================================================= Current responsibilities: - Implementing new functionality in web and mobile products; - Maintenance of an existing codebase; - Participation in code review sessions; - Contributing to the application architecture design; - Writing automation tests; Achievements: - 10+ years in web and mobile app development - Took a part in 33 web app projects; - Took a part in 7 mobile app projects; - Maintained 6 projects at the same time;

Firebase
React Native
Flutter
Storybook
NestJS
Tailwind CSS
Django
Next.js
ExpressJS
Node.js
Material UI
Angular
Vue.js
Laravel
WordPress
CakePHP
TypeScript
PostgreSQL
React
$33 hourly
- 0.0/5
- (1 job)
Passionate about mobile app development, I've honed my skills in Android app development and led a small mobile team on a React Native project. With a solid foundation in native frameworks, I've successfully delivered top-notch mobile applications. 💻 Beyond mobile apps, I've explored backend development, continually expanding my knowledge to better understand the whole system and its interactions. 🔧 Proficient in Kotlin, Jetpack Compose, Navigation, Room, Dagger Hilt, Espresso and Retrofit. 📖 I'm dedicated to continuous learning and keeping up to date with the constantly evolving tech landscape. My recent learning experiences with Clean Architecture and TDD reflect my proactive approach to staying at the forefront of innovation. Let's bring your mobile app ideas to life together.

Firebase
RESTful API
Material Design
Dagger 2
CI/CD
Test Automation
XML
Android SDK
Android
JUnit
Java
Python
Kotlin
Retrofit
Gradle
$99 hourly
- 0.0/5
- (2 jobs)
SUMMARY Fullstack web developer, with experience of creating multilingual web and cross platform applications, client side using React, Vue, and server side using express.js, either includes typescript for strict coding and structuring projects. Have experience in developing client side, using such technologies / libraries: Redux, Redux Saga, Mui, Google Analytics, Segment.io(analytics), i18n, momentJs. Have experience in developing server side, by using express, Nest, sequelize and typeORM orms, postgreSQL, aws lambda. Another area of work - creating UNIT tests, using docker-compose, DB migrations and DB seeds.

Firebase
React Native
NestJS
Node.js
MongoDB
ExpressJS
Vue.js
PostgreSQL
React
$35 hourly
- 0.0/5
- (1 job)
🚀 I’m a passionate software engineer with experience in developing innovative applications and web solutions. Whether you’re aiming to scale your business, enhance user experiences, or integrate advanced AI solutions, I can help. Skilled in: • Python, Django, FastApi, Flask and Pandas 🐍 • WebScraping (Selenium and BeautifullSoup) 🧹 • Flutter & Firebase 🔥 • Next.js & React ⚛ • Artificial Intelligence & LLM Chatbots 🤖

Firebase
CSS
HTML
LLM Prompt Engineering
Flask
JavaScript
Django
FastAPI
Dart
React
Java
Web Scraping
Next.js
Flutter
Python
$55 hourly
- 0.0/5
- (0 jobs)
I’m a UI designer and frontend dev with experience crafting intuitive and visually engaging user interfaces for web and mobile applications. Whether you’re launching a new product, improving your app’s usability, or creating a design system, I can help. - Expert in Figma - Skilled in wireframing, prototyping, and creating responsive designs - Focused on user-centric design principles to boost engagement and satisfaction - Familiar with working alongside developers to ensure seamless implementation From initial brainstorming to final handoff, I provide end-to-end design solutions tailored to your needs. Clear communication is key to me, so let’s stay connected throughout your project.

Firebase
Node.js
React Native
React
Web Application
JavaScript
Vue.js
UX & UI Design
Web Development
$100 hourly
- 0.0/5
- (4 jobs)
I am an SAP BTP Consultant based in Lisbon, specializing in designing scalable solutions, optimizing BTP services, and integrating SAP with both SAP and non-SAP systems. My journey with SAP BTP began from a development perspective, where I honed my skills in CAP development, Node.js, and CDS to create modular and enterprise-grade applications. This foundation evolved into a broader focus, encompassing infrastructure optimization, secure access control, and identity lifecycle management. I leverage tools like SAP Integration Suite and Kafka to deliver seamless integrations, ensuring smooth interoperability across diverse enterprise systems. With experience in mobility solutions and technical leadership, I bring a well-rounded approach to building innovative, future-ready applications that drive digital transformation and enhance operational efficiency. Having worked as both an employee and contractor, I excel in solving complex challenges and delivering impactful results. • Solution Design and Architecture: Design and architect scalable, secure SAP BTP solutions and extensions aligned with enterprise architecture principles. • Integration Management: Develop robust integration solutions between SAP BTP and other systems using SAP Integration Suite, Mesh events, and Kafka. • Technical Leadership: Provide technical guidance and leadership to ensure coherence and alignment in project teams. • Platform Management and Optimization: Manage and optimize SAP BTP services and resources for performance and cost efficiency. • Security and Compliance: Implement security measures and ensure compliance with regulations and best practices. • Identity Management and Authentication: Manage identity and access management, ensuring secure user authentication and authorization. • CAP Development: Develop SAP BTP applications using the Cloud Application Programming (CAP) Model, leveraging Node.js and CDS to build modular, maintainable, and scalable enterprise-grade applications. • Continuous Integration and Development Lifecycle: Establish and maintain robust CI/CD pipelines to streamline development, testing, and deployment processes, ensuring faster delivery of high-quality SAP BTP solutions. • Innovation and Best Practices: Stay updated with trends and promote best practices and innovative solutions within the organization. • SAP BTP Consumption and Enterprise Agreement: Monitor SAP BTP consumption and manage enterprise agreements to ensure cost-effective usage and compliance with contractual terms.

Firebase
Swift
Business Applications Consultation
SAP Fiori
SAP ERP
Sap Portal Content Adminsitration
Kubernetes
Hyperledger Fabric
SAPUI5
Apple Xcode
Cloud Foundry
Node.js
SAP
SAP Conversational AI
SAP Cloud Platform Integration
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