Hire the best React Native Developers in Portugal

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$60 hourly
Arqam S.
- 5.0/5
- (28 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, HTML, CSS • Web Frameworks: NextJS, React (CRA), Gatsby • Mobile Technologies: ReactNative, Expo, • 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, PostgreSQL • SDLC: Waterfall, Iterative, Agile (Scrum) • Version Control: Git, Bitbucket, GitLab Let's build a fast, scalable app, and grow your business together!

React Native
API Integration
Redux
Web Application
Tailwind CSS
Firebase
Git
Web3
Gatsby.js
Next.js
React
Ecommerce Website
HTML5
TypeScript
JavaScript
$33 hourly
Bilal M.
- 5.0/5
- (15 jobs)
Greetings! Delighted to introduce myself as a Top Rated Plus Full Stack Developer, armed with an extensive eight years of hands-on experience in an array of cutting-edge technologies. My expertise spans across the realms of React, Next.js, Node.js, and an assortment of other libraries and frameworks meticulously honed over the years. In the dynamic world of front-end development, my proficiency shines through in React, offering seamless user experiences and dynamic interfaces. Additionally, with Next.js, I've mastered the art of building powerful, server-rendered React applications, ensuring optimal performance and scalability. On the server-side, my prowess in Node.js empowers me to craft robust, high-performance backend solutions, catering to diverse business needs. Alongside, my proficiency extends to various libraries and tools mentioned, enabling me to architect full-stack solutions with finesse and efficiency. With seven years of relentless dedication and hands-on experience, I bring a wealth of knowledge and expertise to the table, ensuring the delivery of innovative and top-notch solutions that exceed expectations. Let's collaborate and elevate your project to new heights! ✦ Let's delve into Areas of Expertise: On the client-side: Proficient in JavaScript, Typescript, Apollo-server, React.js, Redux, ReactNative, Next.js. UI component libraries: Skilled in Material UI, Rebass, React Bootstrap, styled-components, and react-storybook. On the Server-Side: Experienced in Node.JS, Express.js, and Graphql. Proficient in Web Markup: HTML/HTML5, CSS3, LESS, and skilled in PSD to HTML conversion (ensuring mobile responsiveness). DATABASES: Familiar with MongoDB and DynamoDB. ORM's (Object-Relational Mapper): Experienced in PostgreSQL, Sequelize, typeORM, and Mongoose. Third-Party API's Integration: Experienced in integrating Twilio, Google Map API, Socket.io, among others.

React Native
Storybook
Full-Stack Development
Front-End Development
Next.js
Redux
iOS
Android
JavaScript
Node.js
React
TypeScript
GraphQL
Mobile App Development
MongoDB
$40 hourly
Yehor S.
- 5.0/5
- (24 jobs)
Hey there 👋 Passionate techie here, diving headfirst into development for 10 years, fuelled by coffee and a love for code. I make it my mission to craft intuitive user interfaces, performance-driven solutions, and elegant code. My playground is .NET Core, Node.js, React, React Native, LLMs, Agentic AI, and more. I believe in transparency, so I expect detailed task lists and updates. Deadlines are sacred and clean, and I excel at maintainable code. Are you looking for a partner to create digital magic? Let's connect and transform your vision into reality!

React Native
AI Agent Development
Machine Learning
Mobile App Development
Artificial Intelligence
Node.js
Mobile App
iOS
Android
API Integration
React
HTML
API
Web Development
JavaScript
$60 hourly
Maaz M.
- 5.0/5
- (28 jobs)
🚀 Turning your vision into scalable, high-performance digital solutions! 🏆 6 years experience | 2,500+ Upwork hrs | 25+ successful large-scale projects | Top Rated | 100% Client Satisfaction (JSS) | Proven track record & stellar client feedback! 🌟 Looking for a Full-Stack Team Leader who can turn your vision into scalable, AI-powered applications? I specialize in crafting robust backends, dynamic frontends, and intelligent integrations using modern technologies such as React, Node.js, and advanced AI frameworks. With 6 years of experience—and over 2,500 hours logged on Upwork across 25+ projects—I ensure that your web or mobile application is not only highly functional but also future-ready with cutting-edge features. What I Bring: Seamless Full-Stack Expertise: From creating responsive frontends with React and Next.js to building scalable backends with Node.js, Flask, and Laravel. AI and Chatbot Development: Integration of AI-driven features, including ChatGPT-powered chatbots for personalized user experiences and automation. Database Proficiency: Skilled in MySQL, Supabase, and MongoDB for scalable, secure, and efficient data solutions. Performance Optimization: Strong focus on speed, SEO, and responsiveness for exceptional user experiences. Blockchain Knowledge: Experience building dApps with Ethereum for cutting-edge decentralized solutions. Recent Achievements: Designed and deployed a social networking platform with AI-powered post recommendations, boosting user engagement by 40%. Built and integrated a ChatGPT-based chatbot for a customer support system, reducing response time by 60% and improving user satisfaction. Developed a full-stack e-commerce application using the MERN stack with intelligent product recommendations and real-time order tracking. Created a custom React-based dashboard for a global client, praised for its intuitive design and high performance. Skills & Expertise: 🔹Front-end: Proficient in ReactJS, Gatsby, Next.js, and React Native for crafting UI. 🔹Back-end: Solid understanding of NodeJS and ExpressJS. Flask, Laravel. 🔹Languages: Comfortable with JavaScript, Python, PHP, Typescript, HTML, and CSS. 🔹Design: Skilled in design libraries like Material UI and Antd for appealing interfaces. 🔹React Specialization: Expertise in Redux and Hooks for enhanced app performance. 🔹Database Handling: Experienced in managing MongoDB and Firestore. 🔹Content Management: Proficient in tools like Prismic, Strapi, etc. 🔹Technical Proficiency: Familiar with GraphQL, Webpack. 🔹Version Control: Proficient in utilizing Github, BitBucket, Gitlab. 🔹Cloud Capabilities: Able to leverage AWS to deploy scalable applications to the cloud. 🔹Interactive Preview: Creating interactive components using Storybook. 🔹Dev Tools: I always have Github Copilot backing me up to speed up development. Client Testimonials: "One of the best developers I worked with so far. Good work quality, communication and output. You would be a fool to skip on such a great candidate!" - Eugene, Shosho. "Maaz is an excellent communicator and his mastery of the English language is unparalleled by any other freelancer I have ever hired. He understands what the end result looks like and knows the pitfalls to avoid along the way. He is willing to go the extra mile and this is the reason I have hired him more than once and will rehire when the time comes." Ryan, Ninja Devs If you're looking for a developer who combines technical excellence, AI innovation, and user-centric design, let’s collaborate to create something extraordinary! 🚀

React Native
Node.js
CSS
HTML5
TypeScript
Tailwind CSS
Web Application Development
Responsive Design
API Development
Next.js
Mobile App Development
JavaScript
React
Front-End Development
Full-Stack Development
$32 hourly
Talha G.
- 5.0/5
- (26 jobs)
🏆 Top Rated Freelancer with giving quality and delivering exceptional results to my clients. With a passion of creating innovative solutions, I'm committed to providing my clients with a best possible experience. From understanding their unique requirements to delivering timely and effective solutions, I always strive to go above and beyond and believe that great communication is a key to a successful project, which is why I make sure to keep my client informed every step of the way. If you are looking for a expert developer who can deliver exceptional results, look no further. I would love to hear more about your project and how I can help bring your vision to life. Let's work together to create something truly amazing!

React Native
Gatsby.js
Next.js
UI Animation
UX & UI
Vue.js
Bitbucket
GitHub
Laravel
Mobile App Development
React
Dart
Flutter
Firebase Cloud Firestore
$40 hourly
Hamza S.
- 5.0/5
- (20 jobs)
I am Hamza Shahbaz, a software engineer with over 6+ years of experience in mobile app development. I am experienced in Native and Hybrid app development for iOS/Android using Swift, Java / Kotlin, Flutter. I have worked with top companies like The Fashion Incubator (TFI), Shop Kultivate, Jetzhub, Burnout Challenge Fitness, 4MAS, CoreVive LLC, BandiTours, BeautyMap, Beyond Proof LLC, Blakemore Political LLC in USA, Europe, Middle East, Africa and Australia. I have experience with development of all features a mobile app is composed of. I have worked with Social Media Integration, Maps Integration (Google and Apple), Location Services, NFC apps, QR Scanner, Payment Gateways (Stripe, Braintree, MyFatoorah, Accept, Square, Apple Pay, Google Pay), In App Purchases (Android & iOS), In app localisation (To support multiple languages), AdMob (using Google ADs), In app Chat, Bluetooth, Audio/Video calls (QuickBlox and Agora), User Authentication (Firebase, Facebook, Google, Mongo DB), Local Data (SQL lite, Core Data), Notification (Local and Server both using Firebase Cloud Messaging) ---------------------------------------------------------------------------------------------------------- ✴️✴️✴️. Our Development Process ✴️✴️✴️ ---------------------------------------------------------------------------------------------------------- ✅ Wireframes: - I begin with the app wireframes as this is the foundation of an app. This will give you the clarity about what we are developing and roadmap of the app. ✅ UI/UX + Prototype: - After finalizing the wireframes I start designs of app. So by the end of this phase we will have a prototype of app in which you will be able to see how the navigation flow of app works. ✅ Development (Mobile + Admin side): - In development phase I develop all the technical part of app. All APIs are developed and deployed first. Then these are integrated on app and admin side. ✅ Testing and QA: - Testing is one of the most important part of any process. Although we do umbrella testing with each phase of development but once app is development completely 5-10 days we will do testings and all revisions suggested by the client. ✅ Deployment to App Store and Google Play: - Once all testing is done then apps are deployed to App Store and Google play store from your accounts and all source codes are delivered via drive and Git to ensure you have all the rights and access of your app. ✅ Maintenance: - After deployment 30 days maintenance is given for free and then it is charges based on the app size and nature.

React Native
Mobile App Design
App Design
API Integration
Mobile App Development
Swift
Map Integration
Flutter
iOS Development
Android
iOS
Android App Development
In-App Purchases
Hybrid App Development
Native App Development
$35 hourly
Asad M.
- 4.5/5
- (86 jobs)
Hey!, I'm an Experienced Website and Mobile/Web Application Developer. I've been involved in Web Development Projects for more than 10 Years now, and working on various web/mobile technologies and very well versed in .NET and PHP Framework. Over the years I've worked with various people from around the world specially with Umbraco CMS v4.5 to Latest Version. Apart from building Customized Umbraco CMS for various startups, I'm also well versed with XSLT, UX Design & Development (FED), Razor, MVC, Javascript,psd to html,JQuery,CSS, React and React Native ,Angular ,HTML5, Mobile App's and willing to take any customized project as a challenge.

React Native
Umbraco
.NET Core
Razor Template Engine
ASP.NET
AngularJS
WordPress
Web Development
JavaScript
C#
ASP.NET MVC
React
Node.js
$25 hourly
Ahmad N.
- 4.9/5
- (77 jobs)
✅ 2500+ hours and still counting ✅ 70+ jobs completed successfully ✅ 100% Job Success (Client Satisfaction Ratio) ✅ High-Quality Work ✅ Budget-friendly ✅ Fluent English Hello! I'm Ahmad Naeem Zaidi, a seasoned mobile developer with over 8 years of hands-on experience in creating robust, user-centric mobile applications. I specialize in Android, iOS, Flutter, React Native, and other cross-platform frameworks, delivering top-tier solutions tailored to meet client goals and user expectations. During the last 8+ years, I have developed many different types of iOS and Android mobile apps. 𝗧𝗮𝘀𝗸 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗔𝗽𝗽 (𝗹𝗶𝗸𝗲 𝗧𝗼-𝗗𝗼), 𝗙𝗼𝗼𝗱 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗔𝗽𝗽, 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 𝗟𝗶𝘀𝘁𝗶𝗻𝗴 𝗔𝗽𝗽, 𝗜𝗻𝘃𝗲𝗻𝘁𝗼𝗿𝘀 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗔𝗽𝗽, 𝗥𝗶𝗱𝗲 𝗜𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗼𝗿 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝗔𝗽𝗽, 𝗢𝗻-𝗱𝗲𝗺𝗮𝗻𝗱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗦𝗽𝗼𝗿𝘁𝘀 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗘𝘃𝗲𝗻𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗚𝗿𝗼𝗰𝗲𝗿𝘆 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗜𝗻𝘃𝗲𝗻𝘁𝗼𝗿𝘆 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗔𝗽𝗽, 𝗦𝗼𝗰𝗶𝗮𝗹 𝗠𝗲𝗱𝗶𝗮 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗘-𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗔𝗽𝗽, 𝗔𝗽𝗽𝗼𝗶𝗻𝘁𝗺𝗲𝗻𝘁 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝗔𝗽𝗽, 𝗛𝗼𝗺𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝗔𝗽𝗽, 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗩𝗲𝗻𝘂𝗲 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, and many more. ---------------------------------------------- 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐞𝐬 ✔ Android App Development ✔ iOS App Development ✔ Flutter App Development ✔ React Native App Development ✔ Ionic & AngularJS ✔ Cordova & Cross-Platform Development ✔ UI/UX Design & Integration ✔ API Integration ✔ Mobile App Testing & Debugging ✔ Performance Optimization ✔ App Maintenance & Updates 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? Proven Track Record: With 8 years of experience, I’ve successfully delivered a wide range of mobile applications across various industries. My work is characterized by high-quality code, efficient architecture, and a user-focused approach. **Cross-Platform Mastery:** My expertise in Flutter and React Native enables me to develop apps that function seamlessly on both Android and iOS, ensuring a consistent user experience across platforms. **Design-Centric Approach:** I have a keen eye for UI/UX design, ensuring that the apps I develop are not only functional but also aesthetically pleasing and intuitive to use. **Effective Communication:** I prioritize clear, consistent communication, keeping you informed at every stage of the project. Your feedback is integral to the development process. **Commitment to Excellence:** I’m dedicated to delivering high-quality work on time and within budget. Your project’s success is my top priority. ----------------------------- 𝐖𝐡𝐚𝐭 𝐈 𝐎𝐟𝐟𝐞𝐫: **Full-Cycle Development:** From initial concept to deployment, I manage every aspect of the development process, ensuring a seamless experience and a product that meets your needs. **Performance Optimization:** I focus on optimizing app performance, ensuring fast load times, smooth navigation, and a top-notch user experience. **Problem Solving:** I excel at troubleshooting and problem-solving, ensuring your app runs smoothly across different devices and platforms. **Continuous Support:** I offer ongoing maintenance and updates to keep your app relevant and performing optimally as technology evolves. 𝐋𝐞𝐭’𝐬 𝐁𝐫𝐢𝐧𝐠 𝐘𝐨𝐮𝐫 𝐕𝐢𝐬𝐢𝐨𝐧 𝐭𝐨 𝐋𝐢𝐟𝐞: Whether you're looking to build a new mobile app, enhance an existing one, or resolve technical challenges, I have the skills and experience to make it happen. Let’s discuss your project and how I can help you achieve your goals. 𝐆𝐞𝐭 𝐢𝐧 𝐓𝐨𝐮𝐜𝐡: I’m passionate about leveraging cutting-edge technologies to create innovative mobile solutions. If you’re looking for a dedicated mobile developer who can turn your vision into reality, let's connect and explore how I can contribute to your project's success.

React Native
Android SDK
Laravel
Mobile App Development
Android Studio
Dart
API Integration
QR & Barcode Scanner
Flutter
Swift
Java
Kotlin
Android
iOS
$40 hourly
Artemii T.
- 5.0/5
- (47 jobs)
Hi there 👋 I'm Artem, a technical lead, project manager, front-end developer and software engineer with over 10 years of experience. I have a proven track record of delivering successful projects. 🏆My expertise lies in mobile development, web development, back-end development, and browser extension development for enterprise companies and Fortune 500 companies. As a technical lead, I have worked on a mobile financial app that has grown to over 250k+ monthly active users and the Digital Credential Consortium (DCC) for MIT. 🏆 As a software developer, I have worked as a software architect for one of the largest HR systems in Europe, which FEDEX currently uses. I have also worked as a software architect and mobile developer for a cybersecurity startup that was accepted into Ycombinator after MVP and received 1.6 million USD in investments. My technical skills include React Native, React, Typescript, Next js, Nest js, Swift, Kotlin, Firestore, and Cryptography. If you're looking for an experienced technical lead or project manager with a strong software development background, I'm here to help. 🚀 Let's chat about how I can assist you in delivering your next project to success.

React Native
Swift
Objective-C
React
Node.js
TypeScript
$45 hourly
Kate N.
- 5.0/5
- (1 job)
Hey, Upwork community! If you want a reliable co-founder & a dedicated team to bring your startup to life, contact me! We help ideas become real products while providing everything you need to create a startup at any stage of product development: idea, pre-seed, or seed. Get your ready-to-market product in several months! We help with idea validation, product design, MVP development, user acquisition, go-to-market strategy, and even support in fundraising! Let’s work together! I'll help your startup thrive🚀

React Native
Product Roadmap
Startup Consulting
Apache Kafka
Product Design
Financial Model
Product Development
Product Discovery
Product Strategy
Product Architecture
Pitch Deck
Product Marketing
Product Launch
Product Review
Product Concept
Node.js
$35 hourly
Julia K.
- 5.0/5
- (8 jobs)
Hello, I'm Julia, CEO and Founder of GROUP325, a Top Rated Plus Agency. At GROUP325, we specialize in designing and developing cutting-edge digital products using the latest technology. Custom Software Development 💻 We build tailored software to meet your business needs, handling everything from consultation to deployment. Mobile & Web Development 📱💻 We create high-performance mobile and web apps, offering both native and cross-platform solutions. AI & ML Integration 🤖 We implement AI and ML to automate processes, enhance decision-making, and generate insights from your data. UI/UX Design 🎨 We design intuitive and visually appealing interfaces to improve user engagement and satisfaction. Hardware & Sensors Integration 🔌 We connect hardware and sensors with software for real-time data and IoT-driven solutions. Data Science & ML 📊 We turn data into actionable insights with advanced analytics and machine learning. QA and Testing 🛡️ We ensure your software is reliable, secure, and user-friendly through comprehensive testing. MVP Development 🚀 We build MVPs to validate your product idea with essential features quickly. Prototype Development 🛠️ We create prototypes to test and refine your ideas before full development. 📱💻 Technologies We Use: iOS: Swift, Objective-C Android: Java, Kotlin Hybrid App Development: React Native, Flutter, Ionic Web3: Rust & Solidity Backend: Node.js, PHP, Firebase Design: Figma, Adobe Photoshop, Adobe Illustrator, Sketch With no limitations on our tech stack, we deliver the best possible solutions for your digital projects. Let’s create something remarkable together.

React Native
Next.js
UX & UI
Web Development
Kotlin
Java
React
Node.js
Swift
Objective-C
Mobile App Development
Native App Development
iOS Development
Android App Development
$50 hourly
Viktor R.
- 4.9/5
- (10 jobs)
❤️ Core Skills • Python: Proficient in Django, DRF (Rest Framework), FastAPI, and Flask. • Golang: Adept at leveraging Go for robust backend development. • JavaScript: Experienced in Angular, React, React Native, Next.js. • PHP: Skilled in Symfony and Drupal for versatile web development. • Ruby: Competent in building efficient applications using Rails. 👇 ❤️ I don't just write code, I'm a dedicated developer committed to delivering high-quality products and sustainable solutions. With a wealth of experience, I specialize in creating dynamic websites, mobile apps, CRM services, eCommerce platforms, and more, functioning seamlessly as both a backend and full-stack developer. ❤️ Expertise Across the IT Spectrum My expertise extends beyond coding. I possess a robust background in networking and adeptly handle server maintenance across platforms like AWS (ECS, RDS, EC2, ECR, S3, etc), Windows, Unix, and ESXi. Proficient in deploying applications using CI/CD (continuous integration and continuous delivery/deployment) methodologies and Docker, I ensure a smooth and efficient development lifecycle. ❤️ My commitment to producing quality products is reflected in my attention to detail and my ability to offer sustainable, supportable solutions. Let's collaborate to turn your ideas into reality!

React Native
Angular
FastAPI
PHP
React
JavaScript
Flask
Golang
Ruby on Rails
Docker
Django
RESTful API
DevOps
Linux
Python
$85 hourly
Filipa C.
- 5.0/5
- (1 job)
Hello, my name is Filipa. I have been performing as a front and back-end web developer for 6 years and am still in the process of gaining more experiences through more years. My educational background possesses a Master’s degree in Software engineering. I am passionate of web development (front and back-end coding). I like to play with codes and results the best output from my work. I have mastered in web languages like the PHP, HTML5, CSS, SASS and JS. Over the last few years I have worked with the main technologies on the market for prestigious clients. Namely, Wordpress framework, Laravel, Tailwind CSS and Javascript frameworks. In the area of e-commerce also developed websites and applications for shopify and woocommerce As I have held important positions as a development team leader, it is very important to me that there is good communication in projects that are structured in a structured way. I can solve problems analytically and can face any complex situation with a motive of fixing it with total vividness. Also, I handle customers with a friend-like manner keeping myself within professionalism. So, I guarantee my enthusiasm in work and fulfilling my project with inexpressible efforts. Try me and you don’t have to regret.

React Native
ChatGPT
PHP
Laravel
WordPress Customization
Shopify
Shopify Templates
WooCommerce
WordPress Development
Bootstrap
CSS 3
HTML5
JavaScript
Web Application
Tailwind CSS
$45 hourly
Mykyta S.
- 4.9/5
- (51 jobs)
✅ React Native Developer 10+ years of experience ✅ SaaS Mobile App Expert 5+ years ✅ 32 Mobile App Released ✅ React Native Mobile Expert ✅ Built 25+ UX-first Mobile App for 20 companies ✅ On-Time and Cost-Effective Delivery ✅ Future-Proof Solutions Showing a Minimum 42% ROI 🏄🏼‍♂️ I’m Mykyta, a dedicated Mobile App Developer with 5+ years of experience in SaaS Mobile App Development. Whether it’s building your app from the ground up or modernizing an existing product for iOS and Android, I’m here to help you craft scalable, intuitive, and cross-platform mobile applications. My solutions have contributed to 30%+ user retention growth and helped businesses scale to 100K+ active users. Let’s build something impactful together! 🚀 🏄🏼‍♂️As a Mobile App Developer and Full Stack Developer with deep expertise in SaaS Mobile App, React Native App I bring over a decade of experience in building high-performance cross-platform mobile application. Whether you're looking for a skilled Mobile App Designer or need assistance with Hybrid App Development, I have the right tools, strong background, and expertise to deliver outstanding products. 🏄🏼‍♂️I specialize in React Native development, crafting high-performance mobile app for both iOS and Android platform. As a Mobile App Developer, I leverage JavaScript and React JS to deliver user-friendly and scalable mobile app development solution, ensuring seamless performance and an exceptional user experience across all devices. ✔️ As a full stack developer, I can build an MVP SaaS mobile application from scratch—one that successfully raised $750k in the first seed round. ✔️ As a Flutter developer and React Native expert, I can redesign an app to boost downloads by over 30% within the first month. ✔️ I can transform an outdated application into a sleek, user-friendly product that became App of the Day on the App Store. ✔️ As a web developer, I help develop a custom business model to double your Gross Profit Margin (GPM). ✔️ I design user-centric mobile apps that have won Dribbble Awards for exceptional UX/UI. 💻 Core Strengths & Technologies React Native, Expo: For rapid, cross-platform development on iOS and Android, saving time and cost. Node.js, AWS: Secure, scalable backends that grow with your user base. API Integration: Experience with Stripe, PayPal, real-time data APIs, and push notifications. CI/CD Pipelines: Efficient, automated deployments to ensure your project stays on track. 🚀 MVP & Product Launch From feature planning to app store deployment, I’ll ensure a smooth launch and rapid market entry with: Clear Milestones & Rapid Iterations for quicker time to market. Robust Authentication and user management for secure access. High-Quality UX/UI to increase conversion rates and retain users. ⚙️ End-to-End Collaboration As a talented React Native Developer with good knowledge of cross-platform development, I specialize in crafting high-performance mobile apps for both iOS and Android platforms. Architecture & Planning: Translating your idea into actionable plans, focusing on scalability and user-centric designs. Mobile App Developer Implementation: As an experienced developer, I prioritize performance, reliability, and create future-proof solutions. Post-Launch Support: Ensuring your app’s continuous evolution through seamless updates and ongoing improvements. 🤝 Why Partner With Me? Proven ROI: My work consistently delivers at least a 42% ROI for SaaS businesses. Speed & Reliability: With 32 successfully released apps, I showcase a dedication to on-time and cost-effective delivery. Collaborative Process: I value transparent communication, and my experience can help you double your GPM or secure critical funding for your product. Let’s build a Mobile Application that stands out, scales with your business, and creates an exceptional user experience. 📱 Platforms I Work On as a Hybrid App Developer iOS App Development Android Development SaaS Application Development ⚙️ Technologies: React Native, Flutter, Bubble, Kotlin, Expo.io, React, TypeScript, AWS, Firebase, React Native Firebase, React Native WebRTC, Ionic, Full Stack Development, Full stack Python, SaaS Development, React JS, JavaScript, React Native Expo Web Development: I’m also skilled in creating robust, modern web apps using Laravel, WordPress, Shopify, React JS, and JavaScript. Additionally, I can leverage my expertise as a Business Analyst, perform Data Scraping, develop with Python, integrate WebRTC for real-time communication, work with JSSIP protocols, After Effects Animator, provide FinTech consultant payment systems, and Roku developer app to expand your platform. Let’s collaborate to bring your Mobile App Development project to life. Contact me today to start planning your next SaaS mobile success story!

React Native
MongoDB
Laravel
Smartphone
Hybrid App Development
Mobile App Design
Mobile App Development
Firebase
Web Design
API Integration
React
JavaScript
Android App Development
iOS Development
Android
$45 hourly
Kyrylo S.
- 4.9/5
- (16 jobs)
Expert-Vetted React developer and Web developer with 6+ years of experience in building efficient, reusable web application. My core expertise lies in React, Next.js, TypeScript, and modern front-end ecosystems. I specialize in helping startups and businesses create sleek, scalable solutions that deliver measurable impact. 🔧 Tech Stack & Skills As a React frontend developer, I craft highly performant and scalable apps, whether you're aiming for a Single Page Application (SPA), Progressive Web App (PWA), or full MERN stack solutions. Using frameworks like Tailwind CSS and Material UI, I focus on mobile-first development to ensure responsive websites. My stack includes: React.js, Next.js, React Native, React JS Developer, React JS Next JS Next.js Developer, Next.js Tailwind, Frontend React, Front-End React JavaScript, TypeScript, ReactJS TypeScript, ReactJS NodeJS Tailwind CSS, MUI, Material UI, React Tailwind, mui react MERN, MERN Stack Developer, MERN Stack NestJS, Laravel, Python Developer, Java Backend Developer Full Stack Developer, Full Stack JavaScript, Backend Developer UI UX Designer, Figma, Figma to React, Shadcn What I Offer as a React front end developer ✅ Full Front-End Development — From Figma to final product ✅ Custom Components — Built with Tailwind CSS, MUI, and Shadcn ✅ API Integration — REST, GraphQL, and React.js Node.js support ✅ CMS/DApp Front Ends — WordPress, Webflow, Strapi, and Dapp Front End ✅ Collaboration — Git, GitHub, GitLab + timezone-friendly for U.S. clients ✅ Performance-First — Using Vite, Webpack, NPM, and testing tools I'm a react frontend developer and frontend react expert passionate about building intuitive, responsive web interfaces. As a front end developer next.js, I focus on delivering fast, scalable, and maintainable products using the latest technologies. 📦 Build Tools: I prefer using Webpack, Vite, and NPM for fast and efficient project setups. 📦 UI Libraries: I ensure your site has a modern design with Material UI, Tailwind CSS, and custom styles. 📦 Mapping and Visualization: Leaflet helps me integrate maps or other data visualizations into your website. 📱 Mobile & Cross-Platform: I'm experienced with React Native Developer, Javascript developer, Flutter, Responsive UI, and mobile-first practices, ensuring your product looks perfect on every device. Whether you’re looking for a react next js developer, need someone with a react.js frontend background, or want a reliable react next js developer, I’m ready to help you bring your vision to life. 📈 Why Clients Choose Me • Flexible rates and timelines (weekends included) • Focused on code clarity and scalability • Quick project kick-offs and MVP delivery • Built for growth — from startup to enterprise I also work with modern content and eCommerce platforms to help businesses scale faster. As a Jamstack developer, I integrate headless CMS solutions like Strapi for lightning-fast websites. Whether you're looking for a Shopify developer to build a custom storefront or need a sleek marketing site in Webflow, I’ve got you covered. I also collaborate as a social media manager, aligning design and development with your brand’s online strategy. Additionally, I bring experience as a php full stack developer, combining backend efficiency with strong front-end skills. My approach is systematic and precise—qualities I’ve refined even through my background as a material engineer. My Working Style I offer flexible hourly rates, including weekends and holidays, with projects typically lasting two weeks or more. My focus is on writing clean, effective code to help your business grow📈 Let’s build something that works beautifully and grows your business. Ready to start your next project with a top-tier React nextjs and Reactjs developer? Let’s talk today!

React Native
jQuery
Front-End Development
Figma
MongoDB
Next.js
PHP
Tailwind CSS
Node.js
TypeScript
CSS
React
JavaScript
HTML5
$87 hourly
Vitaliy P.
- 4.9/5
- (50 jobs)
Developer of YumbleKids - Shark Tank Show Winner and Ziscuit - a grocery reverse auction that secured investments and spots in accelerators like Bronze Valley, Techstars Farm to Fork, and Velocity Accelerator. * Top Rated at Upwork * Among the Top at Clutch.co (SoftFormance agency) * Author "Web Development with Python and Django for Beginners" I can help you with 2 things: 1. Streamline your business processes with custom-built tools 2. Build & launch a SaaS product twice faster than any other dev team around As a Full-Stack Developer with 17+ years of experience, I specialize in backend and front-end development of complex web and mobile apps. Over last 5 years, I'm deeply involved in AI, Data Science and Machine Learning related projects. My skills include: -------------------- Machine Learning & AI: * AI Workflow Automation. (Use of tools like OpenAI, LangChain, Zapier/n8n + custom logic to automate business processes.) * Machine Learning Model Integration (Integrating pre-trained models or deploying custom models into real-world apps.) * Natural Language Processing (NLP) . (Chatbots, summarization, sentiment analysis, prompt engineering, etc.) * OpenAI / GPT API Development. (Building tools powered by ChatGPT, GPT-4, embeddings, and custom AI logic.) * AI-Powered SaaS Development (Applying AI to enhance SaaS platforms — insight generation, smart features, automation, etc.) Backend: * Python language; * Django/Flask web frameworks; * Zope/Plone CMS. Frontend: * Javascript, Angular & React.js * React Native for mobile apps development Databases: * Relational: MySQL, PostgreSQL; * NoSQL: MongoDB, Redis, Memcache, ZODB. DevOps: * AWS & Azure * DigitalOcean; * Docker & Kubernetes; I'm deeply involved in all my projects, from start to finish. I don't only do what I'm told to do, but I always run any requirements through my critical mindset and provide the best available solutions. I usually try to provide more than one option and show the pros and cons of each of the available options. I am 100% committed to maintaining my 5-star ranking. To me, anything less than complete customer satisfaction is unacceptable. I know happy clients are long-term clients. And this is what I strive for.

React Native
API
AI Development
UX & UI
SaaS Development
Project Management
CRM Development
Web Development
Full-Stack Development
Django
Mobile App Design
App Design
JavaScript
React
Python
$60 hourly
Maksim D.
- 5.0/5
- (11 jobs)
Expert in: - ReactJS and ecosystem (Redux, React-router, Redux-Saga, Reselect, Styled Components, React-Intl, Immutable, Next.js, Flow, Jest, etc.) - VueJS (+ vue-router, vuex) - Javascript. Excellent understanding of vanilla JS - Typescript - GraphQl - HTML(5), CSS(3), SASS, Bootstrap, BEM - React Native - Phonegap Cordova - Data Visualisation: d3, Visx, Recharts, Highcharts, Nivo - Unit testing (Jest, Jasmine) - NPM, Gulp, Webpack - AI (ChatGPT, Gemini) API integration - Git, Jira, Slack, Trello, Zeplin, Zenhub, Figma, Notion for communication, documentation and task-tracking Familiar with: - NodeJS, AWS Frontend developer with 10+ years of experience building web and mobile applications, APIs, and interactive interfaces — including 3 years leading engineering teams. In recent years, I've focused on visualizing large-scale datasets and building data-rich user experiences in Typescript / React apps. I enjoy fast prototyping, solving real problems through clean UX, and collaborating closely across teams. Currently exploring AI API integrations, interactive maps (GIS/geography tools), and music production tech. Open to co-founding opportunities, creative products, and early-stage collaborations.

React Native
GraphQL
Data Visualization
Mobile App Development
Front-End Development
HTML
Responsive Design
Web Application
TypeScript
React
CSS
Vue.js
JavaScript
Node.js
$50 hourly
Ederico R.
- 4.8/5
- (70 jobs)
I am Ederico Guerreiro Rocha and I live in Portugal (UTC). I am a project manager, a solutions analyst and a senior fullstack engineer with over 17 years of experience in the field, with a passion for creating highly scalable, cleanly structured and documented code leveraged by the best choices in infrastructure so your application is always optimized and cost effective. I am very communicative and detail-oriented, love troubleshooting and find elegant fixes to complicated issues and I have lots of experience on what works and what doesn't. Main Skills: Project: - Business and Solution Analysis; - Scalable / Serverless Application Structure; - Project User Stories, Budgeting and Management; - Code Analysis and Review (Troubleshooting, Refactoring and optimization on known languages); - Database Modeling; Development: - Laravel, Slim, vanilla PHP; - Wordpress; - AngularJS, React/Redux, jQuery, vanilla Javascript; - NodeJS; - HTML5, CSS3/LESS/SASS/Stylus, Twitter Bootstrap; - SOAP, JSON, XML Api Integration (Paypal, Stripe, Braintree, Skrill, Twilio, BaseCRM, Zendesk, Twitter, Yelp, ReviewPush, ReviewTrackers, Worksnaps, uberRUSH, ConstantContact, Seamless/Grubhub, Github and many others); Secondary Skills: Development: - CodeIgniter, Yii, FuelPhp, CakePhp; - .NET(C#, VB.NET); - Classic ASP; - PERL; Devops: - Repository Management and Deployment with Git/ Bitbucket - both Git CLI and SmartGit; - Linux Administrator ( Configuration and maintenance of linux servers, cPanel, WHMCS ); - Amazon Web Services Administrator ( Configuration and maintenance of most widely known services like EC2/CDNs/Route53/RDS but also Lambda, Kinesis and DynamoDB ); Please feel free to contact me if you are interested in discussing your project. Work timeline: 2020 - Project Manager/Solutions Analyst for an insurance start-up on a new digital and simple way to buy your insurance policies. 2020 - Project Manager/Solutions Analyst for COVID related sites towards the National Health System in Portugal as client. Very honored for this. 2020 - Project Manager/Solutions Analyst for an amazing impactful application that will transform a country's generation. So so excited on this one! 2019 - Frontend/Backend/API (with subscription and key management) for a responsive application towards the secondary US event ticket market; 2018 - Horse Breeder and Events Portal for Australian company - Hired as a Project Manager with a full RWI Team (1 Lead Developer + 1 Developer + 1 Quality Assurance + 1 DevOps) 2018 - Famous US Mobile Content Company - Hired as a Project Manager for all sites/project (and hired a RWI Lead Quality Assurance Engineer); 2017 - Proprietary Frontend Portal for banking document eSigning at an overseas multinational company - Hired as a Lead Developer (and hired another RWI Senior FullStack Engineer); 2016 - NodeJS Application Workflow for a US company fooji.com that won a VC first round seed of more than $1 Million; 2015 - Laravel Application in 2015 for shoutaboutus.com that won LSA 2016 Award for best Social and Media Management application; 2014 - SMS Encryption project in Laravel / Ruby for an Austin, US company that was bought by the US government for an undisclosed amount; 2013 - Refactor of a trendy blog into a mashably type using Wordpress that reached 20 million views per month - messynessychic.com; 2012 - Implementing new features on the best community website for music professionals gearslutz.com

React Native
Project Management
Mobile Development Framework
Solution Architecture
WordPress
JavaScript
Node.js
React
Laravel
PHP
Amazon Web Services
$50 hourly
Vladimir D.
- 4.9/5
- (14 jobs)
🥇 Senior Back-End Developer with business experience, 11+ years, Node.js ⏬ Took part in projects, which have got results, such as: ⚡️ Event Management Tool - created from zero, got over 1 million daily users; ⚡️ Inspections Platform - done the system from scratch that formed 11+ partnerships; ⚡️ Online Crypto Game - designed from scratch. Raised over $1 million in investments; ⚡️ Developing four eCommerce/freelancing platforms, each excelling in its niche; ⚡️ Data Management System - built with microservices that handle millions of products; ⚡️ EV Charging Aggregator - was a part of the team and made it serve over 500,000 users across Europe; About me: 🔹 Over 10 years of overall experience in tech; 🔹 11+ years of Back-End (Node.js, Express.js, MongoDB) and DevOps (Docker, AWS) experience; 🔹 Co-founder of ROOM4 Solutions development company (50+ engineers); 🔹 Led and developed over 40 projects from scratch with varying levels of complexity; Sounds interesting? Drop me a message, I'm available! 🚀

React Native
Back-End Development
Amazon RDS
Web Development
App Marketplace
Amazon DynamoDB
AWS Development
Freelance Marketing
Ecommerce Platform
Amazon S3
PostgreSQL
Serverless Computing
React
Node.js
AWS Lambda
$150 hourly
Roman S.
- 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

React Native
CSS
ExpressJS
RESTful API
HTML
Node.js
React
JavaScript
TypeScript
MongoDB
Firebase
$35 hourly
Luis C.
- 5.0/5
- (7 jobs)
Are you seeking a software developer who will journey with you from concept to completion? I am a passionate freelance software developer dedicated to solving complex real-world problems with cutting-edge technologies. With over a decade of experience, I've collaborated with both startups and enterprises, crafting scalable software solutions that seamlessly serve millions of users. My expertise includes React Native, NextJS, and NestJS—proven technologies I’ve mastered to build robust and scalable applications. As a former CTO and Full Stack developer for multiple startups, I prioritize effective communication and teamwork, understanding their critical roles in achieving success. Whether you're looking to create an innovative new product or enhance an existing solution, I am here to transform your vision into reality with my skills and enthusiasm for coding. Let's collaborate to create something truly remarkable!

React Native
CSS
NestJS
ExpressJS
Unit Testing
Next.js
API Development
Python
PostgreSQL
React
Node.js
MongoDB
$45 hourly
Mykhailo K.
- 5.0/5
- (56 jobs)
We seed the right tech solutions for your business growth 🌱 Seedium is a top-quality web & mobile development company with over 8 years of history in the tech industry. We help startups and small & medium businesses grow faster by providing affordable, high-quality design & development services: 📌 End-to-End Web Development: From concept and technical specifications to user-focused UX/UI design and front-end/back-end development, we cover every aspect of your project. ○ Back-End: With Node.js and Nest.js, we build server-side solutions that form the backbone of your product, ensuring high reliability and performance. ○ Front-End: We create engaging and responsive front-end interfaces using HTML5, CSS3, JavaScript, and React.js. 📌 Mobile Adaptability: Using React Native, we design and develop mobile apps that perform flawlessly across devices, ensuring your product can reach a wider audience. 📌 Microservices: By leveraging AWS & Kubernetes, we implement microservices architectures that allow your product to be both scalable and adaptable to changing market demands. 📌 UI/UX Design: Using Figma and other toolkits, our in-house designers create effective product interfaces, prioritizing user experience and functionality. 📌 Dedicated Development Teams: We can swiftly allocate skilled software developers to augment your in-house resources and accelerate your product development. 💡 Get in touch to discuss your project and how we can help you succeed. Let’s build great products together!

React Native
API Development
PostgreSQL
NestJS
iOS
Web Design
UX & UI
Figma
Mobile App
Web Development
Kubernetes
Web Application
JavaScript
Node.js
React
$45 hourly
Max B.
- 5.0/5
- (10 jobs)
🏆 Fluent English 🏆 $10.000.000+ raised with our projects 🏆 Average of 50k users gained in first 3 months More than 7 years of experience in web & mobile development. Welcome! My name's Max 👋 As a developer and CEO, I've spent years helping companies increase their app profits by automating business & improving User Experience of the end product. Here's what I can do to help you: ✅Provide you with a free consultation to understand your needs ✅ Design & develop a market winning application ($10.000.000+ raised) ✅ Make you product attractive for users (average 50k users in first 3 months) ✅ Automate your business (increased company revenue by 46%) 🤝 Please, take a look at what my clients says about me before we move forward: ____________________________________________________________________________________________ ⭐️⭐️⭐️⭐️⭐️ - 𝐌𝐢𝐜𝐡𝐚𝐞𝐥 𝐁. | 𝗖𝗘𝗢, 𝗠𝗲𝗱𝗶𝗮𝗖𝘂𝗯𝗲 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 | Social Platform for IT Solution Provider "Through this collaboration, the company was able to attract more influencers to engage with them and secure $𝟏𝟎 𝐦𝐢𝐥𝐥𝐢𝐨𝐧 worth of investment. The team members were commended for their dedication and field expertise, especially in data management." ____________________________________________________________________________________________ ⭐️⭐️⭐️⭐️⭐️ - 𝐌𝐚𝐱 𝐕. | 𝗚𝗲𝗻𝗲𝗿𝗮𝗹 𝗠𝗮𝗻𝗮𝗴𝗲𝗿, 𝗕𝗠𝗪 𝗕𝗮𝘆𝗲𝗿𝗻𝗸𝗿𝗮𝗳𝘁 | App Development for BMW Center "The app now serves as a 𝐜𝐨𝐦𝐩𝐞𝐭𝐢𝐭𝐢𝐯𝐞 𝐚𝐝𝐯𝐚𝐧𝐭𝐚𝐠𝐞. Customers are being serviced remotely using the app, which has also become a functional business tool for the company. Max and his team is deeply involved in the project that they consistently exceed the client's expectations." ____________________________________________________________________________________________ ⭐️⭐️⭐️⭐️⭐️ - 𝐀𝐥𝐞𝐱 𝐒. | 𝗖𝗧𝗢, 𝗙𝗮𝘀𝗵𝗶𝗼𝗻 𝗛𝗼𝘂𝘀𝗲 | E-Commerce Platform Development for Fashion Retailer "Thanks to Max & his team's work, a website, mobile app, and various integrations were made. In a year, they were able to reach 𝟐𝟎𝐤 𝐚𝐜𝐭𝐢𝐯𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐮𝐬𝐞𝐫𝐬. The project is ongoing with weekly meetings and daily support. The client is impressed with his ability to improve the product." ____________________________________________________________________________________________ I 𝐎𝐅𝐅𝐄𝐑 the following services: 🔸 Product development from scratch 🔸 E-commerce solutions implementation 🔸 High-end React Native solutions ________________________________________________________ Feel free to drop me a message & let's have a talk about your project! Max Bantsevich

React Native
Web Design
HTML5
Laravel
Node.js
Docker
Golang
Kubernetes
React
$40 hourly
Evghenii N.
- 4.6/5
- (3 jobs)
Senior Web Developer | Fullstack Specialist With over 10 years of experience in web development, I’ve spent the last several years honing my skills in backend development, focusing on designing scalable systems and delivering high-quality solutions. My expertise spans across modern web technologies, including Node.js (Next.js, Nest.js), React, and Web3, along with SQL/NoSQL databases, Docker, Kubernetes, Nginx, and RabbitMQ/Kafka. Industries & Clients: I've worked with a variety of industries, including fintech (classic and Web3), foodtech, and e-commerce, and have experience with both startups and enterprise-level clients. My focus is always on providing scalable, secure, and future-proof solutions. Problem-Solving & Deadline Management: Known for my ability to creatively overcome technical challenges, I manage tight deadlines by prioritizing tasks efficiently and maintaining clear communication with clients. I thrive in fast-paced environments where iterative development is key to delivering value. If you’re looking for a fullstack developer who can not only deliver high-quality code but also take ownership of the entire development process, let’s connect!

React Native
Shopify Apps
CI/CD
AWS Lambda
RESTful Architecture
TypeScript
Kubernetes
GraphQL
Microservice
Node.js
MongoDB
React
JavaScript
PostgreSQL
Docker
$44 hourly
Andrii K.
- 5.0/5
- (3 jobs)
🚀10+ years of experience in Web&Mobile Development. As a Senior Full-Stack Developer, I excel at rapidly integrating reliable web technologies and achieving flexible software architecture designs. I will help you protect the pulse of your business with exceptional software onboard. Inviting me, because of TOP-notch Tech Stack: 🖥 Front-End: JavaScript, React.js, React Native, Vue.js, Next.js, Nuxt,js ⌨️ Back-End: Python, Django, Flask, Sanic, Node.js, Express.js, Koa.js, Nest.js ⚙️ DevOps: AWS, GSP, Microsoft Azure, Docker, Docker Compose, Kubernetes, Ansible 💿 Database: MySQL, MongoDB, PostgreSQL, DynamoDB 📱UX/UI Design: Figma, Sketch, Adobe Creative Suite, Zeplin Works: 🌟𝐋𝐢𝐯𝐢𝐧𝐠 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 Is a Gamified Сybersecurity e-Learning Web Platform for 𝗙𝗼𝗿𝘁𝘂𝗻𝗲 𝟱𝟬𝟬 𝗖𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀. 𝗦𝗲𝗿𝗶𝗲𝘀 𝗕 𝗙𝘂𝗻𝗱𝗶𝗻𝗴 𝘄𝗮𝘀 𝗰𝗼𝗹𝗹𝗲𝗰𝘁𝗲𝗱 thanks to 🔝 high product quality and user recognition. 𝟭𝗠+ 𝘂𝘀𝗲𝗿𝘀 are currently enrolled. 𝟭𝟬𝟬𝟬+ 𝘂𝘀𝗲𝗿𝘀 joined Living Security programs on the first day. 🌟𝐑𝐞𝐭𝐢𝐧𝐚 is a 𝙘𝙪𝙨𝙩𝙤𝙢𝙞𝙯𝙚𝙙 𝙎𝙖𝙖𝙎 𝙒𝙚𝙗 platform collecting retail tobacco licensing and enforcement data from state and local agencies for the Department of Justice. Was built specifically for 𝙩𝙝𝙚 𝘿𝙚𝙥𝙖𝙧𝙩𝙢𝙚𝙣𝙩 𝙤𝙛 𝙅𝙪𝙨𝙩𝙞𝙘𝙚 𝙞𝙣 𝘾𝙖𝙡𝙞𝙛𝙤𝙧𝙣𝙞𝙖 empowering communities to 𝙗𝙚𝙘𝙤𝙢𝙚 𝙝𝙚𝙖𝙡𝙩𝙝𝙞𝙚𝙧 𝙥𝙡𝙖𝙘𝙚𝙨 𝙗𝙮 𝙝𝙚𝙡𝙥𝙞𝙣𝙜 𝙥𝙪𝙗𝙡𝙞𝙘 𝙝𝙚𝙖𝙡𝙩𝙝 𝙥𝙧𝙖𝙘𝙩𝙞𝙩𝙞𝙤𝙣𝙚𝙧𝙨 and community members collect data on their local retailers, visualize disparities using maps, and mobilize for policy change. To future-proof your business, take a look at my portfolio as well and INVITE me right now! We will definitely find out the ways to Build the Software You Would Love.

React Native
App Development
Product Design
iOS
Android
Node.js
Mobile App
Web Development
Django Stack
JavaScript
React
Python
Next.js
Django
Flutter
$25 hourly
Henrique F.
- 5.0/5
- (3 jobs)
My name is Henrique Felix 💻. I am passionate about programming and entrepreneurship, a good beer and a guitar! I started in the programming area at the age of 16 (2013), when I saw an opportunity to change positions (from salesperson to IT) in the first company I worked (and which I still work today 😁). I like to write code and I like the autonomy that the programming area gives me: I can study when and where I want, I can work from where I want, and finally, it allows me to be in a constant state of learning. Skills to highlight: PHP, Laravel, HTML, CSS, JS, MySql, Docker, Apache, Nginx, React Native, Wordpress, Postgres.

React Native
Database
API
API Integration
Laravel
MySQL
AWS Systems Manager
NGINX
PHP
Docker
JavaScript
React
Git
CSS 3
Web Application
HTML
$30 hourly
Helder F.
- 5.0/5
- (7 jobs)
✨Stay hungry, Stay foolish✨, said Steve Jobs, who is a co-founder, chairman, and CEO of Apple Company. I love this word and I am following it now. ✨✨✨ Why am I here ✨✨✨ The answer is "My everything is for YOUR BUSINESS SUCCESS". Maximize your business with my these services. 1. Responsive and adaptive mobile apps like Ecommerce, ERP, Education, On-Demand, AI, Wallet and Payment apps, etc. 2. Admin Panels, backend and websites for mobile apps. 3. Maintenance and improvement of developed mobile apps and admin panels on your demand. ✨✨✨ Who am I ✨✨✨ Professional computer programming services delivering reliable database and software solutions I have acquired 4+ years of professional experience in software development and architecture design. I have developed multiple desktop applications for industrial use. A few of them are being used by multiple automotive OEMs like Daimler, Porsche, and Toyota. My technology stack includes but is not limited to: ▪ Programming Languages: Node, Modern JS Frameworks, C++, Java, Python, C#, C, Android ▪ Web-Technologies: Flutter, Angular, React, Node, HTML5, JavaScript/typescript, Node.JS, REST Services ▪ C++ Libraries: STL, Qt, Boost, Eigen, Multi-threading ▪ IDEs / Software: MS Visual Studio, Eclipse, Unity I am an individual with adequate technical expertise, theoretical knowledge and the right kind of aptitude to responsibly get the work done within the specified time. I can do projects with great efficiency and accuracy. Hands-on experience of challenging projects in the past some years, together with my skillset makes me an appropriate choice for you. Thanks for visiting my profile.

React Native
Software Testing
Software Development
CSS 3
JavaScript
Android
Flutter
Desktop Application
Angular
Ionic Framework
Mobile App Development
C++
C#
PHP
ASP.NET
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