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Hire the best React Native Developers in Istanbul, TR

Check out React Native Developers in Istanbul, TR with the skills you need for your next job.
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Rating is 4.9 out of 5.
4.9/5
based on 120 client reviews
  • $45 hourly
    • 4.8/5
    • (163 jobs)
    A proficient freelancer in MATLAB, Python, React Native, C, C++, Keras, PyTorch, TensorFlow, image processing, data classification, AI, ML, DL and Scrapping. My expertise spans a wide range of computer skills, including: - Languages/Technologies: MATLAB, Python, React Native, Java, C, C++ Etc. - Machine Learning / Deep Learning: Keras, Pytorch, Tensorflow - Simulation: Pspice, Proteus, Zemax Designer - O.S & Tools: LaTeX, Microsoft Office, Linux (Ubuntu & Manjaro) - Databases: MySQL, MsSQL - Network Technologies: TCP/IP, HTTP/HTTPS, OSI Model - Web Services: Apache, NGINX - IoT Communication Protocols: MQTT, LoRaWAN, Bluetooth, ZigBee, WiFi With expertise in AI and ML, I am at the forefront of driving advancements in the following areas: - Wireless Communications: MIMO, NOMA, mmWave, beamforming, user pairing, multicarrier technologies, spectrum management in IoT, energy efficiency, and wireless sensor networks. - Signal Processing: Image processing, biomedical signals, passive sonar data, and digital signals. - Holographic Beamforming for Massive MIMO. - Interference Management in cooperative network systems. - Visible Light Communication in MIMO systems. Translation, Transcription, Proofreading Services: English <=>Persian English <=>Dari English <=>Turkish English <=>Pashto
    Featured Skill React Native
    Turkish
    .NET Framework
    React
    Persian Dari Dialect
    NodeJS Framework
    English to Persian Translation
    Node.js
    Pashto
    Front-End Development
    Persian to English Translation
    Web Development
    Dari
    Proofreading
  • $40 hourly
    • 5.0/5
    • (18 jobs)
    ✅ Top Rated Plus ✅ All works completed with 5 stars ✅ 6+ years experience Focused MERN stack technologies but also have knowledge at LAMP stack. More than 10+ apps published in App store and Google play store. Been part of monthly 1M+ users projects. Skills : - JavaScript - TypeScript - Php - ReactJS - ReactNative - NodeJS - ExpressJS - Bootstrap 5 - MaterialUI - SemanticUI - WebSockets - NextJS Databases: - MongoDB - MySQL - Firebase Firestore - DynamoDB Cloud Infrastructure - AWS LightSail - AWS EC2 - Firebase Hosting & Firebase Functions - Heroku
    Featured Skill React Native
    JavaScript
    Web Application
    React
    MongoDB
    Jira
    MySQL
    PHP
    API
    Node.js
    Bitbucket
    Bootstrap
    HTML5
    SQL
    Responsive Design
  • $28 hourly
    • 5.0/5
    • (37 jobs)
    🥇 Top Rated Plus || ⏰ 2000+ Hours Done || ✅ 100% Customer Satisfaction || ⭐ 100% Job Success Rate Learning Python 3.10, YOLO 11 Machine Learning Modeling Youtube Channel : @codebyzaid 𝟏. 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞: • I have dedicated over 6 years to mastering React and React Native, building robust and user- friendly applications. • With 5 years of hands-on experience in Node.js, I specialize in developing efficient and scalable backend solutions. • Over the past 2 years, I have honed my skills in Angular, creating dynamic and responsive web applications. 𝟐. 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐋𝐞𝐯𝐞𝐥𝐬: • I possess advanced proficiency in React and React Native, with 6 years of extensive experience in developing high-performance mobile and web applications. • My journey with Node.js spans 5 years, during which I have developed a deep understanding of server-side programming and API development. • I have intermediate to advanced expertise in Angular, focusing on building intuitive and responsive user interfaces. 𝟑 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬: • Throughout my 6-year journey with React and React Native, I have contributed to the development of multiple large-scale projects, enhancing user engagement and performance. • In 5 years of working with Node.js, I have designed and implemented numerous backend architectures, ensuring reliability and scalability for various applications. • I have utilized Angular for 2 years to deliver seamless front-end experiences, optimizing user interactions and application efficiency. 𝟒. 𝐏𝐫𝐨𝐣𝐞𝐜𝐭-𝐂𝐞𝐧𝐭𝐫𝐢𝐜 𝐅𝐨𝐜𝐮𝐬: • My 6 years of experience with React and React Native have enabled me to lead and contribute to projects that prioritize responsive design and cross-platform functionality. • I bring 5 years of Node.js experience, with a focus on crafting modular and maintainable code for enterprise-level applications. • Over the past 2 years, I have applied Angular in developing cutting-edge interfaces, improving both user experience and client satisfaction. 𝟓. 𝐎𝐮𝐭𝐜𝐨𝐦𝐞-𝐎𝐫𝐢𝐞𝐧𝐭𝐞𝐝 𝐃𝐞𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧: • In my 6 years with React and React Native, I have consistently delivered high-quality applications that have significantly improved end-user satisfaction. • My 5 years of expertise in Node.js have resulted in the successful deployment of scalable backends that handle millions of requests daily. • With 2 years of Angular experience, I have created responsive and dynamic web applications that exceed client expectations. 𝟔. 𝐁𝐫𝐞𝐚𝐝𝐭𝐡 𝐚𝐧𝐝 𝐃𝐞𝐩𝐭𝐡: • With over half a decade of experience in React,React Native and Nodejs, I have developed a deep and versatile skill set that allows me to tackle complex development challenges. • My 5-year journey with Node.js has equipped me with a comprehensive understanding of backend development, from RESTful APIs to microservices. • During my 2 years of working with Angular, I have gained the ability to seamlessly integrate advanced front-end technologies into existing ecosystems.
    Featured Skill React Native
    iOS
    MongoDB
    Ecommerce
    Mobile App Improvement
    Next.js
    Angular
    Mobile App Development
    Web Development
    Node.js
    HTML
    CSS
    JavaScript
    TypeScript
    React
  • $15 hourly
    • 5.0/5
    • (5 jobs)
    Struggling with tight deadlines or complex app builds? I’m Omer, a Computer Engineer with 5+ years delivering custom web/mobile apps, generative AI solutions, and data-driven insights for clients worldwide. From React Native apps that scale to Python scripts that scrape competitor insights, I craft efficient, innovative solutions that hit your goals, on time, every time. --- What I Can Do For You? 🚀 Build Scalable Web & Mobile Apps: Craft high-performance apps with React.js, Vue.js, Node.js, TypeScript, and Python. Deliver cross-platform mobile solutions using React Native for iOS and Android. Example: Built PaySub, a React Native app to track subscriptions, saving users hours weekly. 🤖 Automate Your Workflows: Boost efficiency with Python, Selenium, and BeautifulSoup automation tools. Cut deployment times by 20% with optimized CI/CD pipelines. Example: Automated train ticket bookings, cutting wait times for 100+ users. 📊 Unlock Data-Driven Insights: Scrape data with Selenium, Scrapy, and Puppeteer for market research and trends. Analyze datasets with Pandas, NumPy, and Matplotlib for actionable decisions. Example: Scraped e-commerce trends, boosting a client’s ad ROI by 25%. 🧠 Power Up with Generative AI & Automation: Develop intelligent agents with LLMs (OpenAI, Llama) and LangChain for smart workflows. Build chatbots, content generators, or automated insights with modern AI frameworks. Example: Created a LangChain-powered chatbot, reducing customer support times by 30%. 💡 Solve Problems with Innovation: Transform rough ideas into polished apps, secure backends, or automated systems tailored to your needs. --- Why Choose Me? 🎯 I Solve Your Challenges Fast: Clients trust me to turn complex requirements into working solutions under pressure. For example, I delivered a medical scheduling backend 20% ahead of schedule, keeping costs low and quality high. 🎯 Your Goals, My Priority: I communicate clearly, listen closely, and ensure every project aligns with your vision. Whether it’s a startup MVP or a business tool, you get results tailored to your needs. 🎯 Proven Results That Scale: My global work with startups and businesses delivers measurable impact, like 40% higher user engagement or hours saved through automation. I build solutions that grow with you. --- Recent Projects 🏆 Agentic AI Sentiment Analysis Platform: Built a full-stack Next.js and Express.js solution for real-time text sentiment classification and dashboard visualization. Impact: Achieved 90% test coverage, processing over 10M social posts daily. Tech: Next.js, Express.js, TypeScript, Tailwind CSS, Node.js 🏆 Swimming Analysis Dashboard: Developed a web dashboard with D3.js visualizations and video.js integration for stroke analysis. Impact: Cut manual review time by 40%. Tech: React, TypeScript, D3.js, Node.js, video.js 🏆 PaySub: Payment Management App: Built a React Native mobile app to track income, expenses, and subscriptions. Impact: Streamlined personal finance for users across iOS and Android. Tech: React Native, Node.js, Firebase 🏆 Dough & Co Artisan Bakery Web Platform: Developed a React-based system with real-time order management. Impact: Improved efficiency and customer satisfaction for a small business. Tech: React, Firebase, Node.js --- Technical Skills Web & Mobile Development: - Next.js, React.js, React Native, Vue.js, Node.js (with Express.js), Nest.js - TypeScript, JavaScript, HTML, CSS (with Tailwind CSS) AI & Automation: - LangChain, OpenAI API, Llama, Hugging Face - Python (with Selenium, BeautifulSoup, Scrapy) Data Analysis & Visualization: - Pandas, NumPy, Matplotlib, D3.js, Puppeteer - Data scraping and market trend analysis Databases: - MongoDB, MySQL, Firebase (with Firestore) DevOps & Tools: - CI/CD (GitHub Actions, Jenkins), Git, serverless architectures (Vercel, AWS Lambda) - Java, C++ (for systems programming) --- Who I Work With I partner with startups, small businesses, and innovators who need: Mobile or web apps that scale with their growth. Automation to save time and cut costs. Data insights to outpace competitors. Past clients include e-commerce brands, healthcare providers, and tech enthusiasts. Your vision is next! --- Let’s Get Started! 🚀 Got a web app, mobile project, or automation challenge? I’m here to deliver results that exceed expectations. Message me to discuss your goals, and let’s create something amazing together!
    Featured Skill React Native
    Machine Learning
    AI Development
    Web Application
    Git
    Mobile App Development
    MongoDB
    Data Scraping
    Automation
    Web Development
    Full-Stack Development
    Python
    Node.js
    React
    JavaScript
  • $50 hourly
    • 3.8/5
    • (42 jobs)
    🌟 Why Should You Work With Me? Working with me means gaining more than just a freelancer; you acquire a strategic partner. I offer unique ideas, meticulously manage your projects, and strive to deliver nothing but my best to ensure your success. By leveraging both my technical expertise and creativity, I can transform your projects into something even more extraordinary than you envisioned. As an experienced software engineer, I have strong proficiency in both front-end and back-end development as well as good expertise in CI/CD, DevOps. I support newly established startups and expanding businesses in the design and development of their products. 🔥Backend: TypeScript/JavaScript(ES6+, ESNext), Node.js, Express, Nest.js, Prisma.js, Go ✨Frontend: , Next.js(react), Svelte, TailwindCSS, Ant Design, Shadcn 🛢Databases: MySQL, PostgreSQL, MongoDB ☁️AWS: AWS: Lambda, API Gateway, S3, Route53, EC2, ECS, RDS, SQS, SNS, Serverless, etc. 🔮DevOps: GitHub Actions, CI/CD, CloudFormation ⚡Containers: Docker, Docker Compose, Kubernetes 🎯Other: Software Architecture, Stripe & PayPal payments, building openai chatgpt custom gpt, web scraping(puppeteer, cheerio). [MY WORKFLOW]: ✔️Since I am always in front of the computer, I give quick feedback. (You can see it in my feedback.) ✔️As we work together, loom and I keep you informed about the progress of the work. ✔️Rest assured that all ideas and confidential commercial information will remain secure. We consistently execute Non-Disclosure Agreements to guarantee confidentiality. ✔️I never give up. 🙏Thank you for taking the time to read my Upwork profile. I appreciate your interest and consideration. I am excited about the possibility of collaborating on projects where I can contribute my skills, experience, and dedicated work ethic. I am here to provide you with the best possible service tailored to your needs. I look forward to getting to know you better and discussing how I can assist you in your projects.
    Featured Skill React Native
    AI Agent Development
    Amazon EC2
    AI Chatbot
    AWS Lambda
    ChatGPT
    Web Scraping
    Next.js
    ChatGPT API Integration
    Data Scraping
    Web Development
    React
    Node.js
    API Integration
    JavaScript
  • $100 hourly
    • 4.6/5
    • (11 jobs)
    🏆 Expert-Vetted 🎯%100 Job Succession ⚙️10+ years of extensive experience in all phases of the software development life cycle with unlimited coding skills. Excellent interpersonal skills and a specialty in translating technical concepts to non-technical clients. A strong ability to work independently and proactively, finishing projects on time and within budget. 🧠A great problem solver I have experience in the following technologies : ✅Angular ✅React ✅Vue ✅Node.js ✅Parse Server (Open Source Contributor) ✅PHP ✅Swift ✅Kotlin ✅Ionic ✅React Native ✅Solidity ✅Candy Machine (Metaplex-Solana) I am always seeking long-lasting relationships, if you do also let's work together! 🤝🏻
    Featured Skill React Native
    Blockchain
    Solidity
    web3.js
    .NET Core
    Generative AI
    Ionic Framework
    Salesforce
    Swift
    AI Development
    React
    PHP
    Vue.js
    TypeScript
    JavaScript
    Node.js
    Kotlin
    Angular
  • $50 hourly
    • 5.0/5
    • (3 jobs)
    I have +20 years of professional experience and an MSc degree in Computer Engineering from the top university in Turkey. Currently continueing PhD. Expert in mobile software development, enterprise software development, web development, cloud, iot and microservices. I have built several mobile and web based platforms and IoT servers running in cloud as PaaS or using SaaS. I have also experience in Embedded Linux, kernel device driver development. I have built people finder service, vehicle tracking system, satellite navigation systems, location enabling server, GSM-R tools, mobile number portability platform, IPTV platform, service delivery platform, IMS platform, Vodafone etopup platform, revenue assurance system, CRM, customer provisioning & billing system, electronic cash register, battery management system, national ID card reader, fiscal sales platforms, IoT gateway, IoT devices etc. I have completed web based enterprise platforms used by millions of users deployed in core platforms in mobile operators. Technologies Used: Java SE, Java EE (JPA, EJB 3.0, JMS, JMX, JaxWS, CDI, JSF), Android, Ionic Framework, Electron Framework, Angular 5-9, C/C++, Embedded Linux, Yocto, Bitbake Spring Framework, Spring WS, Spring Security, Spring SAML, Spring Boot, Rest, Amazon AWS, Microsoft Azure Cloud Native Application Development Redis Cache, EHCache Apache Mina, Oracle 11g-12c, IBM Websphere, Oracle Weblogic, Rational ClearQuest and Clearcase, IBM Requisite Pro, HPQC, Gradle, Jenkins, Fusion Middleware, QT Deep product and technology expertise in wide range of areas such as Embedded Systems, Security VAS, CRM, BPM, Mobile, OSS/BSS, IN, ITIL - Common Criteria EAL Certification, Application Security Architectures - Architecture and development of custom software and hardware (POS applications, Linux drivers, Web based platforms, highly transactional IoT servers, Big Data and self service reporting eTOM – SID Expertise, Middleware, SOA Based and Micro services based design and development
    Featured Skill React Native
    Azure App Service
    Angular
    JavaScript
    RESTful API
    Core Java
    C++
    Java
    Embedded System
    Microservice
    AWS Application
    Embedded Linux
    Spring Framework
    Spring Boot
    Android App Development
  • $40 hourly
    • 5.0/5
    • (7 jobs)
    🚀 An experienced and dedicated Technical Team Lead with a proven track record of managing high-performing software development teams. My passion lies in guiding teams to deliver innovative and successful projects. ⭐ What I bring to your team: 👥 Strong leadership and team management skills 📈 Expertise in Agile and Scrum methodologies 🌐 Experience with web and mobile app development 🔧 Proficient in troubleshooting and problem-solving 🤝 Effective communication and collaboration abilities 📚 Continuous learning and staying updated on the latest industry trends As a Technical Team Lead, I understand the importance of nurturing talent and creating an environment where developers can thrive. My success is measured by the success of the teams I lead and the projects we deliver. Skills and Expertise: • Technical Team Management • Project Coordination and Planning • Agile and Scrum Methodologies • Cross-functional Collaboration • Conflict Resolution • Performance Monitoring and Evaluation Ready to lead your team to success? Let's connect and discuss your project needs!
    Featured Skill React Native
    Sass
    CSS
    ExpressJS
    SCSS
    Google Cloud Platform
    Node.js
    Amazon Web Services
    TypeScript
    PostgreSQL
    JavaScript
    MongoDB
    React
    HTML5
    Firebase
  • $50 hourly
    • 5.0/5
    • (1 job)
    💻 Full-Stack Developer | AWS Expert | E-Commerce & Web3 Specialist Hi there! I’m a full-stack developer with 5+ years of experience crafting robust, scalable, and secure web and mobile applications. I specialize in building powerful backend systems and dynamic frontends with a deep focus on performance, clean architecture, and cloud-native solutions. ✅ Core Skills: Languages: Python, Java, JavaScript, TypeScript, C# Frameworks: Django, Flask, FastAPI, .NET Framework, React, React Native Databases: PostgreSQL, MongoDB, SQLite, Firebase Cloud/DevOps: AWS (EC2, S3, RDS, SQS, SNS, Route53, and more), Docker, GitHub Actions Web3: NFT P2P systems, blockchain integration Architectures: Microservices, REST APIs, Serverless, Event-driven systems 🛒 Recent Projects: Multi-Vendor E-Commerce Platform (like Amazon): Built from the ground up using Django + PostgreSQL with deep AWS integration (S3 for media, EC2 for compute, RDS for data, SNS/SQS for messaging). Supported advanced features like order routing, seller dashboards, and real-time tracking. Web3 NFT Bartering Platform: Architected and developed a backend that enables peer-to-peer NFT swaps and transactions using smart contract APIs, secure wallet integrations, and real-time event handling. 🌍 I bring end-to-end ownership — from setting up scalable infrastructure to writing clean, maintainable code. Whether you're a startup looking to launch fast or an enterprise upgrading its stack, I bring the experience to help you move with confidence. Let’s build something great together. 🚀
    Featured Skill React Native
    ExpressJS
    PostgreSQL
    MongoDB
    React
    Django
    Linux
    C
    Selenium
    HTML
    Alteryx, Inc.
    Flask
    SQL
    Python
  • $275 hourly
    • 5.0/5
    • (33 jobs)
    ✅ Developing Scalable Apps. ✅ Experienced Founder (subscription based fitness app, **$100k+** Monthly Recurring Revenue) 💥 Perks of Working With Me 💥 ✅ Will Take you from 0 to MVP/POC in as short as possible ✅ Will build a fast and integrated team that is productive ✅ You will learn the tips that grew my company from 0 to $100k in MRR 💻Tech Stack💻 React.js React Native Redux (react-redux, redux-thunk, redux-persist, redux-saga) Node.js Express MongoDB Mysql Firebase (all products) TailwindCSS TypeScript Docker ... And many more ℹ️ About Me ℹ️ I have helped many clients here on Upwork build their startups technology. I have a lot of experience building startups and I'm a founder myself of a subscription based fitness app with over $100k in Monthly Recurring Revenue. I have great communication skills and I'm really confident in my skills to take you from 0 to the tech you're looking for!
    Featured Skill React Native
    Next.js
    ExpressJS
    Web Application
    Mobile App Development
    MongoDB
    User Profile Creation
    React
    In-App Advertising
    User Authentication
    JavaScript
    Firebase
    TypeScript
    Hybrid App Development
  • $50 hourly
    • 5.0/5
    • (42 jobs)
    💎 In the top 3% of freelancers on Upwork: Top Rated and Top Rated Plus 💼 8+ years of experience as a Full-Stack Developer 🚀 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: TypeScript, Node.js, NestJS, React, Next.js, MUI 🌐 Web Application Development [MERN stack] My expertise extends to both front-end and back-end technologies, enabling me to architect and develop comprehensive web applications. I am well-versed in the latest web development trends and tools, ensuring that my projects are functional and visually stunning. I strongly advocate for agile methodologies and collaborative teamwork, having successfully contributed to numerous projects in fast-paced, remote, and cross-functional environments. My commitment to clean and maintainable code and a passion for problem-solving allow me to overcome complex challenges and optimize user experiences. Whether it's turning your vision into a fully functional web application, optimizing your existing system, or providing technical consultation, I'm here to bring your digital ideas to life. Let's work together to create the digital solutions your business deserves. Your success is my priority. Let's connect and discuss how I can help you achieve your web development goals.
    Featured Skill React Native
    Laravel
    WordPress
    PHP
    Amazon Web Services
    MySQL
    GraphQL
    MongoDB
    TypeScript
    Material UI
    Next.js
    React
    ExpressJS
    NestJS
    Node.js
  • $35 hourly
    • 5.0/5
    • (19 jobs)
    Experienced software engineer for web and mobile development. Interested in working for both startup and existing project. Worked in small, medium and enterprise applications using modern web and mobile technologies. Attention in details, fast learner and interested in problem solving.
    Featured Skill React Native
    CSS
    HTML
    Git
    Python
    MySQL
    Java
    React
    PHP
    Node.js
    Kotlin
    JavaScript
    Android
    Firebase
    iOS
  • $36 hourly
    • 4.7/5
    • (17 jobs)
    Hello 👋 As a Senior Full-Stack developer with over 12 years of experience in software development, I am excited to bring my skills and energy to your team. I am confident that my skills and experience make me an excellent fit for any project, and I am excited to bring my expertise and energy to your team. Expertise in: ❇️Strong foundation in both front-end and back-end development ❇️ JavaScript and TypeScript, with a focus on building high-performing and scalable web and mobile applications using React, React Native, and Expo (since SDK 38) ❇️ Proven ability to work with both managed and bare workflow apps in Expo ❇️ GraphQL and OpenSearch for efficient data querying and search functionality ❇️ MongoDB and Node.js to build powerful and efficient back-end systems ❇️ Ant Design and MUi UI frameworks for web development ❇️ NW.js or Electron.js for desktop application development I am a proactive, detail-oriented, and reliable developer with excellent communication skills, and I have a strong track record of delivering projects on time and to the highest quality standards. I am available almost anytime and always looking to expand my knowledge and stay up-to-date with the latest industry trends. I hope this summary gives you a sense of my skills and experience, and I look forward to the opportunity to work with you. Please don't hesitate to reach out if you have any questions or would like to discuss a project further. I am eager to bring my skills and energy to your team and help bring your project to life.
    Featured Skill React Native
    Back-End Development
    Google Cloud Platform
    Front-End Development
    Expo.io
    Data Scraping
    Full-Stack Development
    JavaScript
    Android
    Firebase
    Node.js
    API Integration
    MongoDB
    React
    iOS
  • $80 hourly
    • 5.0/5
    • (3 jobs)
    High-quality Delivery on Time and Budget. If it matters, You’re on the right way! ⏬ ✅ 8+ years of proven professional experience in software development ✅ 8+ years with JavaScript stack (MERN) ✅ 6+ years with React Native ✅ Expertise in Blockchain, Consensus, Solidity, Rust, DApps and web3 platforms ✅ Responsible, proactive, and reliable team player; with a problem-solving mindset and a “can-do” and "we can do better" attitude ✅ With a vision of: “everything has a solution! “ Need to empower your business? Let’s work together! 🚀 Highlighted skills: Blockchain development , Web development, Mobile development, Application Development, JavaScript (JS), Front-end Development, Back-end Development, React (ReactJS, React.js), React Native (ReactNative), Node.js (Node, NodeJS), Express (Express.js, ExpressJS), Angular (AngularJS, Angular.js), Vue.js (Vue, VueJS), TypeScript (TypeScript), Meteor (MeteorJS, Meteor.js), Ionic, Electron, GraphQL, MongoDB, PostgreSQL, HTML, CSS (HTML/CSS)
    Featured Skill React Native
    Rust
    Redux
    Solidity
    ExpressJS
    React
    DApp Development
    Consensus
    Node.js
    Blockchain
    DApps
    web3.js
    MongoDB
  • $40 hourly
    • 5.0/5
    • (1 job)
    ✅ %100 Job Success ✅ 35+ Successful Mobile Apps & Web Projects ✅ Fluent in English ✅ Full-Stack & Web Development Expertise ✅ iOS & Android Support ✅ Free Basic Design Support ✅ Custom UI/UX Design Support by Professional Designers ✅ App & Web Marketing Support ✅ Unlimited Revisions ✅ Free Consultation Call 🙋 Does This Sound Familiar? 💡 You have an amazing idea and need a development partner who truly gets you. 🔧 There’s a pressing issue in your industry, and you want to tackle it head-on with a web or mobile app. ⏳ You’re racing against time to finish those last few features for your next funding round. ⚠️ You’re stuck with an unreliable partner, dealing with poor quality, surprise costs, or zero transparency. 🤔 You’re worried about post-launch support and the maintenance that comes after. If any of these ring a bell, you’re in the right place! I provide end-to-end full-stack and web development services, covering every phase—from initial planning to ongoing support—so you can focus on the one thing that truly matters: 🚀 GROWING YOUR BUSINESS What You’ll Gain by Collaborating With Me Mobile & Web Development Services || iOS app development || Android app development || Cross-platform app development || Native app development || Full-Stack Web Development || Website development || Web application development || Frontend & Backend (React, Vue, Angular, Node.js, Python, Laravel, etc.) || Mobile app design || App UI/UX design || App development services || Custom app/web development || Hybrid mobile app development || Flutter mobile app development || React Native app development || Mobile app testing || App deployment services || Web hosting & deployment || Mobile/web maintenance || Updates and improvements || App store optimization || Mobile/web solutions for business || Enterprise app development || iOS app developers || Android app developers || Web development agency || Cross-platform app solutions || API integration || Performance optimization || Scalability || Localization services || Custom features || Security features || Swift for iOS || Kotlin for Android || Java for Android || HTML/CSS/JS || PHP || Node.js || Python || Ruby on Rails || iOS UI/UX design || Android UI/UX design || Web UI/UX design || Testing and debugging || Analytics || Push notifications || Integration with third-party services || Web & App marketing || Healthcare apps || E-commerce app/web solutions || Education platforms || FinTech solutions || Real Estate || Fitness || Food delivery || Travel || Social media || Event planning || Retail || Logistics || Finance || News || Fitness trackers || Meditation || Sports || Gaming || Streaming || Subscription-based apps || Cryptocurrency || Charity and Non-profit apps || Loyalty programs || Transportation || Smart home & IoT || Job search apps || Taxi booking || Delivery || Digital wallet || Fleet management || Healthcare appointment apps || Online learning platforms || Video conferencing || Car rental || Package tracking || Concierge service || Online ticketing || Personal finance solutions || Portfolio management || Online grocery || Custom CRM || Chatbot || Voice-controlled apps || SwiftUI || Jetpack Compose || Progressive Web Apps (PWA) || Objective-C (iOS) || Firebase integration || AWS cloud deployment || Google Cloud integration || Azure services for mobile & web || Payment gateway integration || Apple Pay || Google Pay || Agile Development || MVP (Minimum Viable Product) || Prototype & wireframing || CI/CD (Jenkins, GitHub Actions) || DevOps practices || Code review & refactoring || In-app purchases || Subscription models || Geofencing || Location-based services || Social media integration || User authentication & authorization || Real-time chat & messaging || A/B testing || Localization & internationalization || AI-powered solutions || AI chatbots || AI for Mobile & Web ⭐ Why Work With Me? 1. Clear, Consistent Communication I adopt Agile sprints to keep you informed and engaged at every stage—whether it’s iOS, Android, or web development. 2. Custom Solutions for Any Industry From e-commerce to healthcare—or even an Uber-style app—I have the expertise to make it happen on both mobile and web platforms. 3. Long-Term Partnership Enjoy 2 months of free after-launch support, ensuring your app or web project runs smoothly without extra costs. ⚙️ Technical Highlights & Expertise Testing & CI/CD: Mastering UI tests for iOS (XCUITest) and React Native frameworks (Jest, Detox), plus Jenkins or GitHub Actions for continuous integration. Full-Stack Web Development: Proficient in Node.js, Python, PHP, and modern JavaScript frameworks (React, Angular, Vue). Security Best Practices: Implementing robust data protection measures to keep your users and data safe. Continuous Learning & Adaptation: Always up-to-date with the latest mobile and web technologies. Ready to turn your mobile or web idea into a reality? Let’s talk! Click the “Invite” or “Hire” button and let’s get started!
    Featured Skill React Native
    React
    SwiftUI
    Mobile UI Design
    Mobile App Design
    App Feature Development
    UX & UI
    Android
    AI Mobile App Development
    Mobile App Bug Fix
    Native App Development
    Swift
    Mobile App Development
    iOS Development
    iOS
  • $32 hourly
    • 5.0/5
    • (3 jobs)
    I have more than 5 years of experience as a Front-end Developer. I build exceptional web applications using React and JavaScript. In addition, I have a master's degree in computer science. I focused on important subjects like data structures and algorithms. I use my expertise to ensure every project receives excellent value and quality. I have a lot of experience with important technologies like React, JavaScript, SASS, TypeScript, and Redux. This expertise enables me to develop efficient and impactful solutions. Here are some projects I've worked on: * I made a website load 40% faster by improving its performance. * I built a TypeScript library for common data structures. This reduced data lookup times by 25%. * As team lead, I created a new design system that made design 30% more consistent across projects. Outside of work, I enjoy traveling and exploring new cuisines. I'm always eager to connect with fellow developers and collaborate on innovative projects.
    Featured Skill React Native
    Cypress
    Redux
    Material UI
    CSS 3
    CSS
    HTML5
    Algorithm Development
    Data Structures
    React
    Front-End Development
    Sass
    SCSS
    JavaScript
    TypeScript
  • $50 hourly
    • 4.9/5
    • (21 jobs)
    I'm developing software products since 2006. I mostly prefer working as a back-end developer and build custom complex web and mobile applications from the ground using Django/React framework. Also I have professional experience in front-end development and Linux server administration(configuring web servers, deploying web applications, etc.) All my development experience was going in parallel with using popular technologies like Python, Django, PostgreSQL, ReactJS, VueJS, etc., which allow me to create the best and stable solutions for my clients. In the past five years, I worked as a team leader of 10 developers, which expanded my view to projects management skills. In all my past gigs, I keep standards of Python programming (PEP8) and use as necessity modern tools like Git, Trello, JIRA, and many other things that development requires as standards. I am currently looking for a long-paced full-time work. Back-End Frameworks: - Django - Flask Mobile Technologies: - React Native Front-End Frameworks and Libraries: - jQuery, React, Vue - Bootstrap, Semantic-UI, Foundation, Material-UI - LESS, SASS, Stylus Database: - PostgreSQL, MySQL, Redis, Firebase Other: - RabbitMQ - Celery - VCS (git, hg) - Elasticsearch and ELK stack - memcached, varnish - Gunicorn, Supervisor, Nginx - Ansible, Docker
    Featured Skill React Native
    Cypress
    Twitter/X Bootstrap
    Docker
    Node.js
    React
    Sass
    jQuery
    Vue.js
    Django
    Python
    Flask
  • $55 hourly
    • 5.0/5
    • (8 jobs)
    Senior iOS Developer with over 11 years of experience in crafting innovative mobile applications, specializing in Swift, SwiftUI, and Xcode. Demonstrated expertise in sports, fintech, and iGaming app development. Passionate about leveraging technology to create impactful user experiences, with a strong track record in UI/UX design integration, agile methodologies, and performance optimization.
    Featured Skill React Native
    Business with 1-9 Employees
    Apple Xcode
    Mobile App Development
    Swift
    iOS Development
    iOS
    In-App Purchases
    Firebase
    Objective-C
  • $200 hourly
    • 5.0/5
    • (6 jobs)
    🔸 100% Job Success 🔸 AWS Certified Developer & Solution Architect🔸 5 Star Feedback 🚀 Cloud Solution Architect with Strong Application Development and DevOps Skills! 🚀 💼 Where Can I Help You? 💼 As a seasoned AWS architect with over a decade of experience, I specialize in AWS architecture and cloud engineering. My proficiency extends to Linux system administration within AWS, ensuring seamless integration and top-notch performance. 🌟 Extensive Experience: I've collaborated with numerous local and international brands, mastering their software principles, and delivering outstanding solutions. 💻 Technology Stack: ⭐️ Application Development: Node.js, Typescript, Express Python, Django, Flask PHP / Wordpress MongoDB, PostgreSQL, MySQL, RDS, SQLite3 Redis, DynamoDB, MemoryDB, ElasticCache WebSocket, Socket.io Chartjs, HighChart, KendoUI Celery, Flower Authentication & Authorization, OAuth Puppeteer, Selenium, Test Development or Web Automation ⭐️ Mobile Development: React Native Android and iOS Mobile Applications Web Service Development for Mobile or Web Applications ⭐️ Frontend Development: React, Nextjs, Astrojs, Angular, AngularJS, Svelte Grunt, Gulp, Webpack ⭐️ Video & Streaming & TV: Video Automation Tools, Adobe After Effect Video scripting TV Applications with JS, OTT, SSAI, HLS, Bitmovin, Video.js, FFmpeg, RTMP HBB TV Applications, HBBTV Ad Management Systems, HBBTV Analytics Services Roku Application Development Roku RSS Feed Management System Ffmpeg Automation Ffmpeg Encoding, Transcoding, Packaging ⭐️ Cloud & System Administration: AWS Services: EC2, ECS, VPC, ELB, RDS, S3, Lambda, API Gateway, CloudFront, Lambda, CloudFormation, SQS, Glue, Terraform, Serverless, Route53, MediaStore, MediaLive, DocumentDb, MemoryDB, Autoscaling, CodeCommit, CodeBuild, Pipeline, EventBridge, DynamoDB, and more Cloud Cost Optimization: AWS cost audits, reviews, optimization strategies Application Containerization: Dockerizing applications for cloud readiness (AWS ECS, AWS EKS) Linux Administration: RHEL, Ubuntu, CentOS, Amazon Linux Web App Deployment: Node.js, Python/Django/Flask, React, Angular, AWS Elastic Beanstalk Caching Services: Squid, Varnish, AWS ElastiCache DNS Management: Linux, Windows, Cloud (AWS Route53, Cloudflare) ⭐️ AI: OpenCV OCR Tesseract OpenAI ElevenLabs Text to Speech Speech to Text Object Recognition Video Annotation Brand Detection 🚀 Let's collaborate to bring your projects to life with innovation and excellence! 🚀
    Featured Skill React Native
    AWS CloudFront
    Video.js
    FFmpeg
    Linux System Administration
    Live Streaming Setup
    Front-End Development
    AWS Lambda
    AngularJS
    Django
    MongoDB
    React
    Amazon Web Services
    Node.js
    Python
  • $35 hourly
    • 5.0/5
    • (15 jobs)
    • Hi I am Yunus, I live in Istanbul. • I am a full-stack developer with 8 years of experience. • I am working as a Freelancer for 6 years. I am very interested in modern web and mobile technologies. I always try to follow the sector and use up-to-date technologies. • I used C#, JS, TS, React Native, Flutter, NodeJS, NextJS, ReactJS, Redux, Angular, .Net Core 2.1, .Net 5, .Net 7, MSSQL, Postgresql, Firebase, MongoDB to develop mobile and web apps • I've worked on the architecture and implementation of multiple high-end and low-end applications.
    Featured Skill React Native
    SQL
    ASP.NET Core
    PostgreSQL
    Node.js
    .NET Core
    C#
    ASP.NET Web API
    API
    HTML5
    JavaScript
    Firebase
    Next.js
    React
    Flutter
    CSS
  • $45 hourly
    • 5.0/5
    • (4 jobs)
    Experienced Fullstack Engineer and Web/Mobile Developer with a track record of raising funds for 3 startups. I specialize in creating end-to-end products and full-fledged applications. Let's build something amazing together!
    Featured Skill React Native
    .NET Core
    Svelte
    Flutter
    Node.js
    Angular
    JavaScript
    PHP
    HTML
    WordPress
    Laravel
    Java
    Vue.js
    CSS
    React
  • $40 hourly
    • 5.0/5
    • (10 jobs)
    A versatile and dynamic software professional specializing in mobile and web development, with extensive experience in various technologies. Proven ability to manage full-stack projects, lead junior developer teams, and excel in both independent and collaborative team environments. Known for a strong understanding of business requirements and delivering technical solutions that align with company goals. Energetic and self-motivated with a track record of setting and achieving ambitious goals. Excels in fast-paced settings, efficiently meeting deadlines without sacrificing quality. Brings strong communication, analytical, and leadership skills, coupled with exceptional problem-solving abilities. Adept at analyzing challenges and proposing optimal solutions to drive project success.
    Featured Skill React Native
    Solidity
    Rust
    API Development
    Firebase Cloud Firestore
    Firebase
    TypeScript
    GraphQL
    JavaScript
    Node.js
    Flutter
    React
  • $35 hourly
    • 5.0/5
    • (19 jobs)
    I have strong experience writing JavaScript(ES6), ReactJS, TypeScript, Next.js, React Native, Redux, Redux Thunk, Styled Components, and Tailwind to build client-side web applications. - Create and maintain your SPA using ReactJS, NextJS, Redux, Styled Components - Convert your design files to HTML/CSS/JavaScript - Optimizing your page speed. I have experience developing sites with more than 50 million visitors per month. Every byte of your data downloaded to the user matters. - Create and maintain your Mobile Apps using React Native, Firebase, Onesignal I have 14 years of experience in different business models, such as SAAS, sports betting, media, real estate, classified ads, agencies, and e-commerce.
    Featured Skill React Native
    Redux
    jQuery
    styled-components
    PSD to HTML
    React
    Next.js
    Bootstrap
    SCSS
    HTML
    CSS
    JavaScript
    ECMAScript
    CSS 3
    HTML5
  • $20 hourly
    • 5.0/5
    • (8 jobs)
    Hello, This is Muhammad Shiraz; welcome to my world. I am Co-Founder & CEO at digitalgravityltd.com 𝐌𝐀𝐂𝐇𝐈𝐍𝐄 𝐋𝐄𝐀𝐑𝐍𝐈𝐍𝐆 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑 𝐒𝐇𝐎𝐑𝐓 𝐁𝐈𝐎: Researcher as Machine Learning Engineer at Kocaeli Üniversitesi with proven success in building successful algorithms & predictive models differently. Highly adept at clustering & classification, web scraping, data analysis & visualization to increase business efficiency. Passionate engineer & thriving analyst with the ability to apply ML techniques & algorithm development to solve real-world business. 𝐌𝐀𝐂𝐇𝐈𝐍𝐄 𝐋𝐄𝐀𝐑𝐍𝐈𝐍𝐆 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐊𝐈𝐋𝐋𝐒: - Tools: Python, TensorFlow, Keras, Torch, PostgreSQL, AWS, Hive, MongoDB, MapReduce, Spark, Linux - Packages: Scikit-Learn, NumPy, SciPy, Pandas, NLTK, BeautifulSoup, Matplotlib, Statsmodels, Jupyter Notebook - Statistics/Machine Learning: Statistical Analysis, Linear/Logistic Regression, Clustering, Graph Theory, Regularisations 𝐔𝐈/𝐔𝐗 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑 & 𝐒𝐄𝐍𝐈𝐎𝐑 𝐅𝐔𝐋𝐋 𝐒𝐓𝐀𝐂𝐊/𝐅𝐑𝐎𝐍𝐓𝐄𝐍𝐃 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑 𝐒𝐇𝐎𝐑𝐓 𝐁𝐈𝐎: UI/UX Designer & Senior Frontend Engineer at Taxify.AE and Scan Consulting Group highly passionate, knowledgeable, and experience in React, Vue, Node, HTML5 and CSS3, JavaScript. Knowledge of modern techniques and technologies and the ability to work with legacy technologies as well. Cross-browser/device coding and knowledge. Has direct working experience with front-end frameworks such as Vue.js or React.js. Crucial is the ability to work with a team and follow instructions and pay attention to detail is a must. 𝐅𝐑𝐎𝐍𝐓𝐄𝐍𝐃 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐊𝐈𝐋𝐋𝐒: - Framework: Angular, Vue.js, React Native, Node.js, Redux, Flutter, Ionic, Next.js, Gatsby, Frontity. - Tools: Git, HTML5 Boilerplate, Google Fonts, Bootstrap, Less, SASS, WebStorm, Chart.js, jQuery, Vue.js, Chrome Dev Tools, W3C Markup Validation Service, CodePen etc. - IDE: Visual Studio Code, Visual Studio, IntelliJ IDEA, PyCharm, PhpStorm, NetBeans, Eclipse, Sublime Text I am also trilingual with fluent verbal and written skills in English, Basic Japanese languages and experienced on more than one project at once while maintaining the highest level of efficiency with different cultures and nationalities. I am looking forward to working with your esteemed organization. Muhammad Shiraz Founder & CEO | Digital Gravity Ltd. Researcher as Machine Learning Engineer at Kocaeli Üniversitesi and Co-Founder & CEO @ Digital Gravity Ltd. UI/UX Designer & Full Stack Web Developer - 10 Years of Experience at Mobilgi | Taxify.AE | Scan Consulting Group Şişli, Istanbul, Turkey
    Featured Skill React Native
    SCSS
    Web Design
    JavaScript
    React
    Front-End Development
    AMP Framework
    AJAX
    Node.js
    HTML5
    AngularJS
    WordPress e-Commerce
    Graphic Design
    Bootstrap
    WordPress Theme
  • $20 hourly
    • 4.8/5
    • (23 jobs)
    I'm a Python / Javascript developer, with a degree in CS and statistics, I do: - FFMPEG scripts - Regular Expressions, Regex, Regular Expression scripts in Python, Javascript, Perl or Linux. - Data visualization, Network graphs in D3, Three.js, or Python. - Web Scraping using Scrapy, Selenium or Beautiful soup or others. - Jupyter notebooks. - I implement custom algorithms in Python or in Javascript. - Algorithms and Data Structures problems. - Graph theory Algorithms and problems. - Flutter, Django, Flask , React and React Native. Fluent in English.
    Featured Skill React Native
    Machine Learning
    Django
    Jupyter Notebook
    React
    PyTorch
    FFmpeg
    pandas
    Selenium
    Python
    JavaScript
  • $30 hourly
    • 5.0/5
    • (1 job)
    Hi, I am a frontend/backend developer, I am 39 years old, I have been developing websites for more than 18 years. Experienced with CMS such as WP and MODX, also frameworks such as Laravel, Vue, React, Next, Getsby, jQuery. I speak English, Russian, Chinese and Turkish. love my job, I like to learn and improve my programming skills, I am constantly mastering and learning new technologies.
    Featured Skill React Native
    React
    PHP
    OpenCart
    GraphQL
    SVG
    CSS
    Gatsby.js
    HTML5
    CSS 3
    MODX
    WordPress
    JavaScript
    Vue.js
    Laravel
  • $25 hourly
    • 5.0/5
    • (6 jobs)
    I have a Bachelor in Computer Engineering, I've been working in the industry since 2020 as Full Stack Developer. I have experiences with TypeScript, React & React Native, NextJS, TailwindCSS, Material UI, NestJS NodeJS, Express. I published mobile apps previously as well as web applications. I also published my own React Component Library as an NPM Package I have a very solid work discipline and I respect to deadlines.
    Featured Skill React Native
    Front-End Development
    Next.js
    Mobile App
    Project Management
    React
    Team Management
    ExpressJS
    Tailwind CSS
    Web Development
    Mobile App Development
    HTML5
    JavaScript
    TypeScript
    CSS 3
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