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Hire the best Front-End Developers in Istanbul, TR

Check out Front-End Developers in Istanbul, TR with the skills you need for your next job.
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  • $50 hourly
    • 5.0/5
    • (22 jobs)
    Hello 🖐🏻 I'm Onur, I love minimalism, clean, simple and typographic works. I have worked in the digital area for more than 15 years in various companies and in my own company. I aim is to transform the tricky web flows and overcrowded designs to elegant website solutions! Main Skills: - Graphic Design, UX/UI Design for Website and Mobile App - Front-end Development: HTML, CSS, JavaScript, jQuery, Bootstrap. - WordPress theme customization and development - Interactive Web Animation: SVG, Anime.js, GSAP, three.js/WebGL I love - Creating pixel-perfect and fully responsive web pages - Implementing interactive web animation - Converting any old website into a new one - Optimizing front-end code for performance, scalability, and maintainability I look forward to working with you here on Upwork.
    Featured Skill Frontend Development
    WordPress Development
    Front-End Development
    Adobe XD
    CSS 3
    WordPress
    Adobe Photoshop
    Web Design
    Elementor
    Figma
  • $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 Frontend Development
    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
    React Native
    Proofreading
  • $35 hourly
    • 5.0/5
    • (11 jobs)
    Hello 👋, I'm a Full Stack Web Developer with 4+ years of experience. Specializing in frontend development, I offer a range of services like: 📌Converting Figma design files to React with Tailwind 📌Conversion services for Figma designs to HTML, CSS, and JavaScript. 📌Bug fixing in both frontend and backend code using React and Node.js. 📌Crafting responsive UI's with HTML, CSS, JavaScript, React, Tailwind, and more. I prioritize delivering tailored solutions focusing on responsive design, ensuring your website looks and performs flawlessly across all devices. I'm committed to writing clean, organized code, leveraging tools like Prettier to maintain consistency and readability. This approach enhances the development process and makes future updates and maintenance more efficient. ⭐️ SKILLS: 🟢 FRONTEND: ✔️HTML5 ✔️CSS3 ✔️JavaScript ✔️React.js ✔️Redux ✔️Tailwind ✔️Bootstrap ✔️SASS / SCSS ✔️jQuery 🟢 BACKEND: ✔️Node.js ✔️Express.js ✔️PostgreSQL ✔️Redis / Session Management 🟢 OTHER: ✔️Jest.js / Enzyme ✔️TypeScript ✔️AWS / Lambda ✔️Docker ✔️Git / GitHub ✔️Postman ✔️Firebase ✔️Netlify As a full-time frontend developer, it's important to me to build long-term relationships with my clients. I ensure that updates are made on time, deadlines are met, and quality is maintained at all times. If you have any questions or concerns about your project, please do not hesitate to contact me. 🚀 Let's discuss how I can support your project and bring your vision to life! 🚀 ✉️ Feel free to invite me Best Regards, Baran Akıllı
    Featured Skill Frontend Development
    Front-End Development
    Full-Stack Development
    Redis
    PostgreSQL
    ExpressJS
    Node.js
    TypeScript
    Bootstrap
    Tailwind CSS
    Redux
    React
    Next.js
    JavaScript
    CSS 3
    HTML5
  • $40 hourly
    • 5.0/5
    • (33 jobs)
    Hey there! I’m here to help you build a website with Webflow or Framer that not only looks fantastic but also works like a charm I’ve partnered with clients across the globe, including realtors and real estate agencies across North America, home service companies like Lang’s Lawn Care, and a range of SaaS and B2B brands. I help bring their ideas to life with fast, responsive, and conversion-focused websites that are built to perform. What I Offer: ✔ Figma to Webflow/Framer – Pixel-perfect development, fast loading, fully responsive ✔ Custom Website Design – Built from scratch to reflect your brand and drive conversions ✔ Landing Pages & Dashboards – Optimized layouts that lead users toward action ✔ Lottie Animations – Interactive touches that make your site memorable ✔ Custom Code Integrations – HTML, CSS, and JavaScript for advanced functionality ✔ Template Tweaks – Already have a Webflow template? Let’s make it truly yours ✔ SEO Basics Built In – Structure, speed, and performance optimized for search Web Design & Development Services 📌Custom Web Design – Sleek, Modern, and Brand-Driven Figma & Webflow Designs aligned with business goals Conversion-focused UI/UX for SaaS, Startups & Service Businesses Mobile-responsive, SEO-optimized layouts for max visibility Clean, scalable design that performs beautifully across devices 📌Website Redesign – Fresh Looks, Better Results UX/UI revamps that improve conversions & engagement Enhanced speed, navigation, and responsive experience Strategy-backed redesigns based on real user behavior 📌Web Development – Fast, Flexible, and Built to Scale Webflow, Framer, and Custom Development HTML, CSS, JavaScript, Tailwind CSS Core Web Vitals optimization & SEO-friendly builds 🌟Industry-Specific Expertise 🏡Real Estate – Elegant listings, lead-gen forms & IDX integrations 🍀Landscaping – Portfolio-rich, local SEO-optimized websites 🔧Home Services – Clean, trust-building, high-converting websites 📦Trading Companies – Professional product catalogs & B2B portals 🤖AI & Tech – Sleek SaaS interfaces & innovation-driven UX 🧰Others – Adaptable to your niche with tailored design & dev 🛠Tools I Use • Figma – for responsive, component-based design • Webflow – to build fully responsive, no-code websites • Framer – for high-fidelity prototypes & interactive sites Why You’ll Love Working with Me I take pride in building strong relationships with my clients. Whether you need a full website build or just quick fixes and tweaks, I’m here to help. No need to hire me for a full project—I’m happy to jump in and solve specific issues as needed. I’m easy to reach, always open for a call or message, and committed to making the process smooth and stress-free, whether you're a small startup business or a major company. Ready to turn your ideas into a stunning website or need a few fixes? Drop me a message or we can hop on a call whichever you prefer, and I will bring your project to life! ebflow developer, no-code developer, Webflow expert, Webflow CMS, Webflow interactions, Webflow animations, custom Webflow development, Webflow forms, Webflow SEO optimization, Webflow eCommerce, responsive Webflow sites, Webflow API integration, website performance optimization, Webflow CMS collections, Webflow landing pages, custom code in Webflow, Webflow integrations (Zapier, Memberstack, Jetboost), no-code automation, Webflow CMS filtering, Finsweet attributes, Webflow custom scripts, CMS-based site development, scalable Webflow sites, mobile-first Webflow development, clean HTML/CSS in Webflow, Webflow site speed, Webflow accessibility (WCAG), Webflow website migration, Webflow analytics integration, Webflow hosting configuration, Webflow + Airtable integration, no-code SaaS platform, Stripe + Webflow integration, Webflow + Make (Integromat), Webflow custom JavaScript, Webflow bug fixing, Webflow page transitions, Webflow CMS sorting & filtering, client-friendly CMS structure, Webflow website maintenance, dynamic Webflow pages
    Featured Skill Frontend Development
    Website Optimization
    User Flow
    Search Engine Optimization
    Website Customization
    Web Design
    Figma to Webflow Plugin
    Responsive Design
    HTML
    CSS
    JavaScript
    Front-End Development
    Website
    Framer
    Webflow
    Web Development
  • $35 hourly
    • 5.0/5
    • (3 jobs)
    I'm a skilled front-end developer specializing in crafting dynamic and visually appealing websites tailored for small and medium-sized businesses. With expertise in React, HTML, CSS, Tailwind, and responsive design, I've successfully delivered projects. I'm here to transform your vision into a captivating digital reality.
    Featured Skill Frontend Development
    WordPress
    Web Development
    JavaScript
    TypeScript
    Next.js
    Responsive Design
    Front-End Development
    React
    CSS
    HTML
  • $50 hourly
    • 4.9/5
    • (98 jobs)
    🌟 As a UX designer and WordPress developer, I primarily design and develop user-friendly and visually appealing WordPress websites with a focus on UX and CRO. I also design websites and mobile apps, as well as revamp and improve existing digital products. Additionally, I create UX/CRO audit reports for mobile apps and websites on any platform. 🌟 I've worked for some international and domestic brands and institutions like Xero, UNICEF, Ernst&Young, Emirates NBD, Jagermeister, Letgo, Allianz, Mastercard Cross-Border Services (Homesend), Istanbul Metropolitan Municipality, Ülker, Hepsiburada, Akbank, Fugo Games, AvivaSA, EnerjiSA, ING Bank, Kuveyt Türk, Click & Grow, Toppers Pizza, etc. 🌟 I've worked for a UX research agency and a CRO agency before. I have also worked for more than 7 years as a freelancer. Thanks to these experiences, I have a powerful skill set in UX auditing, usability testing aka UX research, conversion rate optimization, wireframing, prototyping, UI/product design, etc. 🌟 Also, I graduated from the Front-End Web Developer Nanodegree Program of Google with a full scholarship from Google. I can work with almost all web development platforms, especially WordPress, Framer, and Webflow. I have ✅ happy clients and successful projects as you can see from my feedback, ✅ 7+ years of UX and design experience, ✅ 7+ years of front-end experience, ✅ marketing, startup, and organization experience since 2010, ✅ a marketing communications master's degree (my capstone project was about UX), ✅ a management/marketing undergraduate degree, ✅ Google nanodegree diploma in front-end web development, ✅ and lots of MOOC certificates. My services are ✳️ UX review/audit/analysis/feedback ✳️ Heuristic evaluation ✳️ UX and user/usability research/testing ✳️ UX consultancy ✳️ UX/UI/product design ✳️ User/customer journey mapping ✳️ Service design and optimization ✳️ Conversion rate optimization (CRO) ✳️ Wireframing and prototyping ✳️ Front-end web development Some countries in which I had clients are 🇹🇷 Turkey 🇺🇸 USA 🇨🇦 Canada 🇩🇪 Germany 🇫🇷 France 🇨🇭 Switzerland 🇬🇧 United Kingdom 🇳🇱 Netherlands 🇵🇹 Portugal 🇨🇿 Czechia 🇪🇪 Estonia 🇳🇴 Norway 🇸🇪 Sweden 🇫🇮 Finland 🇮🇸 Iceland 🇺🇦 Ukraine 🇱🇧 Lebanon 🇦🇪 UAE 🇵🇰 Pakistan 🇮🇳 India 🇮🇩 Indonesia 🇳🇿 New Zealand 🇨🇳 China 💬 ⭐ ✅ And here, there are some real testimonials from my previous clients: 💬 After my site was designed, I asked Mehmet to conduct a UX audit to make sure that my site was optimized for an ideal user experience. (...) He got back to me with a detailed report, along with suggested modifications that I really appreciated. And he was able to comment on both the web/mobile functionality of the site. Anybody with a website should have someone like Mehmet conduct an audit for functionality. I've already referred a few people to him. ⭐ UX audit project 💬 Mehmet delivered a detailed and useful report in a timely matter. I enjoyed working with him and look forward to future projects. (UX testing and auditing for an ordering website of a restaurant chain) 💬 As great as always to work with! ⭐ UX testing and auditing for an e-commerce website 💬 Brilliant work, I recommend hiring M Ali for all your UX/UI needs. Communication was great, the final report was complete, and it was really enjoyable to deal with M.Ali on this project. Will definitely hire again in the near future. ⭐ UX testing and auditing for an online marketplace for design contests 💬 It was a pleasure working with you. Your work is detailed and helpful. I will def be using you again. thank you. ⭐ Reverse design engineering of customer/user experience of an existing website 💬 Extremely happy working with Ali. He completes work efficiently and to a very high standard. Communication is excellent and I have already hired him to do other works. Highly recommended. Thank you. ⭐ UI/UX design feedbacks & wireframing 💬 Good job done with details, good inputs and schedule adherence. ⭐ UX testing and auditing on wireframes 💬 Mehmet not only fulfilled the job to be done, but also gave me advice on several points, which I think was great. ⭐ WordPress web development project 💬 Mehmet was wonderful to work with. Very responsive, kept checking in when we got busy and completed tasks as assigned. Excellent communication! ⭐ Website redesign project 💬 I really enjoyed the quality and friendliness of working together with Mehmet. He is really efficient in his work, gives sound advice (both asked and unasked) and is very service-oriented in his communication. ⭐ WordPress revamping and redesigning project Main information about me: ✅ Native Turkish speaker ✅ Fluent in English ✅ Detail-oriented person ✅ High-quality service ✅ User-centered design methodologies 👇 Please scroll down for more information and feedback. Hope that my next positive feedback will be written by you :)
    Featured Skill Frontend Development
    WordPress
    Conversion Rate Optimization
    UX Wireframe
    A/B Testing
    User Experience
    Front-End Development
    Heuristic Evaluation
    Usability Testing
    Journey Mapping
    User Experience Strategy
    UX Research
    User Experience Design
    Design & Usability Research
    UI/UX Prototyping
  • $30 hourly
    • 4.9/5
    • (75 jobs)
    Hello! I am a front-end developer that focuses on problem-solving and effective communication over just getting the project finished. If you have a project that falls within my field of expertise, I guarantee that I will work with you until you are happy with the results. I can and will: 💬 Be available for efficient and professional communication. 📆 Create realistic timelines for your project. 💻 Use the latest HTML5, CSS3 and JS conventions. 🥽 Develop your designs into pixel-perfect websites. 🎩 Set up Webflow CMS for your project ⌛ Deliver your project in time and implement your feedback. My technical skills: ✔️ HTML ✔️ CSS ✔️ Vue.js ✔️ Bootstrap ✔️ Zurb Foundation ✔️ JavaScript ✔️ Sass ✔️ SCSS ✔️ Webflow Thank you for taking the time to read my profile. Please do not hesitate to reach me with any questions you have. Cheers! Gunduz.
    Featured Skill Frontend Development
    API Integration
    Front-End Development
    Web Development
    Animation
    Figma
    CSS Grid
    Flexbox
    API
    Landing Page
    Website
    JavaScript
    Webflow
    CSS
    HTML
  • $45 hourly
    • 4.5/5
    • (11 jobs)
    I have been working as a software developer since 2007. I've experienced different technologies in a lot of domains in my career with international teams. I developed a lot of projects like multiplayer board games, interactive education portals, sass projects, web apps, and cross-platform mobile apps with different development tools/languages in different domains. During my professional journey, I found a chance to develop applications for high-level bandwidth and published them. I've been focusing on modern front-end technologies and enjoying working with complex front-end problems since being a while. Also, I love to help people. It's my one of key motivation sources. I've found a chance to teach Vue and Javascript to newly graduated people who wants to be frontend developer, during the covid lockdown in 2020 I can be able to easily settle down to new environments and technologies as a software developer. My Expert Skills ✔︎ React.js ✔︎ Next.js ✔︎ AI Prompt Development, AI Tools ✔︎ Vue.js (Vue 3 & Vue 2) ✔︎ Vuex, Pinia ✔︎ Javascript (ES6 and latest) ✔︎ Typescript ✔︎ Nuxt.js ✔︎ Node.js ✔︎ Ant Design Vue, ✔︎ Vuetify, ✔︎ PrimeVue ✔︎ Quasar ✔︎ Tailwind CSS / Bootstrap ✔︎ HTML 5 Game development ✔︎ SASS, LESS, CSS ✔︎ Git, Github, Atlassian ✔︎ Unit Test ✔︎ Team Management ✔︎ Figma Also, I had backend development experience with PHP, ASP.NET Web Forms, Linux, and Windows systems.
    Featured Skill Frontend Development
    Vuex
    Web Design
    React
    Node.js
    Vuetify
    HTML
    HTML5
    Nuxt.js
    Vue.js
    Front-End Development
    TypeScript
    SCSS
    Tailwind CSS
    JavaScript
    Web Development
  • $30 hourly
    • 4.9/5
    • (6 jobs)
    ⌨️ Hi! I'm Recep Demirci, a skilled Software Engineer with 3+ years of experience in Full-Stack Development, RPA, and Data Scraping. I bring innovative solutions to life, combining my expertise in software design, algorithms, and automation. With a solid academic foundation in Computer Science and ongoing graduate studies, I deliver high-quality, scalable systems tailored to your needs. What I Bring to the Table 💻 Full-Stack Expertise: JavaScript, Node.js, React, SQL, and Docker. 🤖 Automation & Scraping: Customized RPA tools and efficient scrapers. 📚 Research-Driven Approach: Published academic work on swarm UAVs. Notable Projects 🦷 Dental Clinic Web App: Comprehensive clinic management platform ⚙️ RPA Solutions: Automated workflows and data collection tools. ✈️ Aircraft Production Tracker Web App: Streamlined manufacturing processes for aviation. Let’s turn your vision into reality! 📱 Contact me to get started!
    Featured Skill Frontend Development
    Git
    Docker
    React
    Node.js
    Front-End Development
    Back-End Development
    Web Development
    Email Automation
    Business Process Automation
    Data Scraping
    Scripting
    Automation
    Robotic Process Automation
    JavaScript
    Python
  • $20 hourly
    • 5.0/5
    • (4 jobs)
    Hey there! I'm Jan Omer, a frontend developer with over 6 years of experience in the software industry. My passion lies in crafting seamless digital experiences, with a focus on Angular technologies by Google. I've specialized in Angular, tackling a variety of frontend challenges and delivering exceptional results for clients in diverse industries. Beyond frontend, I bring 3+ years of Fullstack Development and 3+ years of Mobile Application development expertise to the table. From enterprise-level projects like Hotel & Restaurant Management Systems to innovative startups, I've done it all. As the founder of a successful startup, I've navigated every aspect of application and web development, from database management to UX/UI design. My comprehensive skill set covers backend development, frontend design, REST API integration, authentication, security, and more. My portfolio speaks for itself, showcasing a range of successful projects and satisfied clients. Let's collaborate to make your vision a reality. Ready to bring your ideas to life? Let's chat and turn your dreams into digital masterpieces!
    Featured Skill Frontend Development
    Full-Stack Development
    Responsive Design
    UX & UI Design
    REST API
    Web Development
    Front-End Development
    Node.js
    CSS 3
    Mobile App Development
    HTML5
    TypeScript
    JavaScript
    Ionic Framework
    Angular
  • $25 hourly
    • 4.4/5
    • (43 jobs)
    👋 Hi, Nice to meet you. I am a multifaceted freelancer specializing in WordPress services, UI/UX design, and Front-End Development. With a keen eye for attention to detail and a passion for creating seamless digital experiences, I'm your go-to professional for all things digital projects. 💻 WordPress Wizardry: Need a stunning website? I've got you covered. I offer comprehensive WordPress services, including theme customization, plugin development, e-commerce solutions, website migration, performance optimization, security enhancements, and ongoing maintenance. I believe in the power of WordPress to bring your online vision to life, ensuring a user-friendly, secure, and high-performing website. 🎨 UI/UX Maestro: Design is where it all begins, and I'm a Figma enthusiast! From wireframes to interactive prototypes, I craft beautiful and intuitive user interfaces that captivate your audience. Figma allows me to seamlessly collaborate with you, refining every pixel and interaction to perfection. Together, we'll create designs that not only look fantastic but also enhance user satisfaction and engagement. ✨ Front-End Development Excellence: Turning designs into reality is my expertise. With a strong foundation in HTML, CSS, and jQuery, I meticulously code responsive and pixel-perfect websites that deliver a flawless experience across devices. Clean, efficient, and future-proof code is my promise. I thrive on translating creative concepts into functional, fast, and SEO-friendly websites that leave a lasting impression. 🤝 Let's Collaborate: Whether you're a business seeking a WordPress powerhouse, a visionary in need of UI/UX brilliance, or someone looking for top-notch front-end development, I'm here to collaborate and make your digital dreams come true. Together, we'll build a digital presence that stands out and drives results. If you think you'll enjoy working with me, Let's connect, and discuss your project.
    Featured Skill Frontend Development
    WordPress Plugin
    WordPress Development
    PSD to WordPress
    WordPress
    User Experience Design
    UI/UX Prototyping
    Mockup
    Website Redesign
    Ecommerce Website Development
    Front-End Development
    UX & UI
    Figma
    API
    PHP
  • $100 hourly
    • 5.0/5
    • (8 jobs)
    🙋🏼‍♂️ Hi, are you looking for a UI/UX Designer who not only creates beautiful interfaces but Also understand the frontend structure beneath them? With over 8 years of experience, I craft seamless digital experiences for mobile apps, web platforms, e-commerce sites, and corporate websites — from wireframes to fully interactive prototypes. ✅ My core expertise includes: 🎨 Design & Prototyping Tools •⁠ ⁠Figma (Wireframes, Prototypes, Design Systems) •⁠ ⁠Framer & Webflow (No-code interactive websites) •⁠ ⁠Rive (Interactive UI animations & micro-interactions) 🧠 UX & Visual Design •⁠ ⁠User Flows & Journey Mapping •⁠ ⁠Moodboards, Color Palettes & Typography Systems •⁠ ⁠Logo Design & Brand Identity Creation •⁠ ⁠UI Kits & Responsive Design 💻 Tech Knowledge (Great for design-to-dev handoff!) •⁠ ⁠HTML5, CSS3, JavaScript •⁠ ⁠React.js (Component structures, states & logic-aware) ✨ Why clients love working with me: 1️⃣ I design with both aesthetic and usability in mind. 2️⃣ I understand how developers work — saving your team time and money. 3️⃣ I focus on scalable design systems and clean UI patterns. 4️⃣ I value clear communication and always deliver on time. Let’s build products that not only look good — but feel good to use. 💬 I'm open to remote opportunities and ready to collaborate globally.
    Featured Skill Frontend Development
    Front-End Development
    React
    Web Development
    Node.js
    JavaScript
    Next.js
    Branding
    Framer
    Website Prototyping
    Landing Page Design
    Website Redesign
    Figma
    UX & UI
    Web Design
    Mobile App Design
  • $100 hourly
    • 5.0/5
    • (9 jobs)
    Every application starts with an idea and vision, and thrives on execution and consistency. Hello there, my name is Dmitry, I am a full stack developer and translator. For the past years, I've worked on several enterprise-level applications' development and internationalization. With academic background and working experience both in media and IT, I can understand the needs and goals of your business, focusing on the synergy the success lays upon. I like to work both individually and in a team, to be engaged and involved. Whether your project is a multilingual landing page for a new product, a large-scale e-commerce solution, or automation of a business process, our collaboration will bring it to life, expanding your business internationally, reaching new clients, and reinforcing your team. Together, we can build and enhance: ✔ Powerful Single Page Applications (SPA) ✔ Compex full-stack systems ✔ Sophisticated REST API backend-applications ✔ Blazing fast and SEO-friendly Jamstack applications ✔ Adaptive and neat traditional websites Main tech and skills stack • Server-side: JavaScript, Node.js, Express.js, Python, Django, MongoDB, SQL-databases, cloud services integration, Nginx; • Client-side: HTML5, CSS3, "vanilla" JavaScript, React, Redux, Vue.js; • Languages: English (fluent), Chinese-Mandarin (fluent), Russian (native), Azerbaijani (intermediate), French (intermediate).
    Featured Skill Frontend Development
    Front-End Development
    Translation
    Software Localization
    RESTful API
    Web Development
    Django
    Node.js
    JavaScript
    Vue.js
    Python
    React
  • $48 hourly
    • 5.0/5
    • (10 jobs)
    Full-stack software engineer with a product mind. * Rails, NodeJs and Typescript * I also have professional experience with Ember and React. For you I can; * Develop a full-stack application, * Add new features to your existing app, * Fix a specific bug in your existing app, * Fix your performance issues, * Upgrade your outdated packages, framework version. Open communication is really important for me. We should strictly decide on your delivery date and needs. I will update you regularly with my progress. Feel free to send me a message.
    Featured Skill Frontend Development
    API
    MongoDB
    Integration Testing
    TypeScript
    Serverless Computing
    Node.js
    Front-End Development
    PostgreSQL
    Ruby on Rails
    Google Chrome Extension
    Redux
    React
    Ember.js
    Static Site Generator
    Web Application
  • $75 hourly
    • 5.0/5
    • (24 jobs)
    I'm a full stack developer with more than 15 years experiences. I can develop your product end to end with backend, frontend and mobile application. My backend experiences mostly with .net, c#. Frontend; Html, Css and Vue. Mobile; Flutter
    Featured Skill Frontend Development
    Vue.js
    Vuex
    .NET Framework
    ASP.NET Core
    .NET Core
    Azure App Service
    Front-End Development
    ASP.NET MVC
    Web Application
    Microservice
    Mobile App Development
    Flutter
  • $33 hourly
    • 5.0/5
    • (5 jobs)
    Experienced Software Engineer with a demonstrated history of working in the management consulting and media industry. Skilled in Vuejs, javascript, vuetify, css, html and Agile Methodologies. Strong Engineering professional with a Bachelor's degree focused in computer engineering. Interested in devising a better problem-solving method for challenging tasks, and learning new technologies and tools if the need arises.
    Featured Skill Frontend Development
    Web Design
    Vue.js
    JavaScript
    Website
    Web Development
    Front-End Development
    Vuetify
    WordPress
  • $80 hourly
    • 5.0/5
    • (14 jobs)
    Experienced Software Developer with 15+ Years in Industrial Programming I am a seasoned Software Developer with over 11 years of hands-on expertise in C#, SQL, Android App development, SharePoint, and Scrum methodologies. My proficiency extends to specialized ERP systems and tools such as JTL Wawi, JTL Ameise, and Gambio, reflecting my deep industry knowledge. Key Strengths: Proficient in C#, SQL, Android, Flutter, Python, Laravel, React, JS, PHP, Mysql Expertise in JTL Wawi, JTL Ameise, JTL Shop, and Gambio for streamlined operations. Proven track record in delivering solutions tailored to industrial environments. Strong analytical skills for efficient problem-solving and process optimization. Accomplishments: Led development teams to successfully deliver industrial software solutions. Designed and implemented Android apps that enhanced operational efficiency. Integrated JTL Wawi and Ameise, optimizing inventory management processes. Collaborated on SharePoint projects, improving team communication and workflows.
    Featured Skill Frontend Development
    Microsoft SQL Server
    API Integration
    Microservice
    ASP.NET Core
    Android Studio
    Microsoft Excel
    Flutter
    Web Development
    Bootstrap
    Responsive Design
    Front-End Development
    Web Application
    .NET Framework
    HTML5
    WordPress
    CSS 3
  • $70 hourly
    • 5.0/5
    • (12 jobs)
    Full-Stack Developer & DevOps Engineer Backend Development ✔️ PHP Ecosystem: Expert in Laravel & Symfony for enterprise-grade applications, with experience in CodeIgniter and Slim for lightweight solutions. ✔️ Golang (Go): Designing high-performance microservices, RESTful APIs, and CLI tools for resource-intensive workflows. ✔️ Architecture: Specialized in microservices, distributed systems, and cloud-native development. Frontend Development ✔️ Modern interfaces with HTML5, CSS3, JavaScript (ES6+), and Vue.js for reactive applications ✔️ UI/UX Focus: Responsive design mastery with Tailwind CSS and Bootstrap ✔️ Legacy Integration: jQuery optimization for legacy system modernization DevOps & Cloud Infrastructure ✔️ Google Cloud Platform (GCP): Deployment, scaling, and monitoring of cloud-native applications ✔️ Containerization: Dockerized environments for consistent development/production parity ✔️ Linux Environment: Server configuration, scripting, and performance tuning Automation & Tooling ✔️ Python-powered browser automation (web scraping, data extraction, workflow bots) ✔️ CI/CD pipeline design and optimization ✔️ Custom CLI utilities for developer productivity Core Practices ✅ Git version control workflows ✅ Test-driven development (TDD) ✅ Agile methodology implementation Why Work With Me? I bridge the gap between code and infrastructure, delivering complete solutions from prototype to production. Whether you need a performant backend system, a modern web interface, or automated workflows, I focus on maintainable architectures that grow with your business. Let's discuss how I can help streamline your project with the right tech stack.
    Featured Skill Frontend Development
    Linux
    Front-End Development
    API
    Back-End Development
    API Development
    Full-Stack Development
    MySQL
    API Integration
    Golang
    HTML
    JavaScript
    AJAX
    jQuery
    Laravel
    PHP
  • $55 hourly
    • 5.0/5
    • (5 jobs)
    📍I know how the Bubble.io app operates. 📍Did you know that Bubble scales your app automatically, even if it receives 500k page views daily? In such cases, your app will migrate to a Dedicated Cluster to handle the increased traffic, which is quite impressive, right? 📍However, Bubble.io utilizes a JSON-based declarative language to assemble apps. So, the way your app's flows are structured is crucial, whether they are backend or frontend workflows. It's essential for your existing or future app to be cost-effective, and capable of handling many users within a certain capacity while remaining easily maintainable as it grows. There shouldn’t be any unnecessary or redundant actions. So, let’s make sure your app follows best practices. 🗂️How I can help you: ⚙️I can develop any kind of app, but I will honestly tell you if I can't and provide other options. ⚙️I can integrate into your app any third-party services that exchange data using JSON language and adjust them with custom features, and plugins. ⚙️I can automate your manual workflows using Bubble.io or any other popular services. ⚙️I can review your app and give feedback on what possibly can be optimized or changed and implement them. 🗂️My primary focus areas include: 📌Building MVPs from scratch(No worries even if you don’t have any papers in hand). 📌Optimizing and refactoring existing apps to make them more resource-efficient. 📌Developing custom features with JavaScript (refactored, minified, and in some cases, obfuscated). 📌Creating custom private plugins (client-side/server-side). 📌Integrating with any third-party services, and modifying or creating database structures to handle their responses effectively. 🗂️In addition to the over +10 projects I've delivered, here are some experiences from collaborations with others: 💼 Streamlining Order Management: Automating Workflow and Notifications for a Major B2B Company's Application - Automated backend functions for a private B2B company's app, which has over 1000 retail suppliers as users, approximately 2,000,000 orders, around 4,000,000 in monthly workload usage, and more than 50 database tables. - The company previously changed order statuses manually for different case scenarios, leading to difficulties and extra work for the management staff. - I automated the workflow to enable automatic status changes of orders based on the situation, allowing users to work only with relevant data. - Developed notification functions that send SMS and Email depending on the order's status(overdue, canceled, moved). 📎Links: clicker.one 💼 Optimized Communications and Data Management for B2B Container Storage Company - Assisted a B2B Container Storage rental company that served over + 10,000 customers. - Integrated the RingCentral API and deployed it to production. - Added RingCentral Embeddable Telecommunication allowing users to make phone calls through the app. - Developed a custom JavaScript function to retrieve the user's phone session information and send it to the Bubble endpoint. - Developed a custom JavaScript function for Google Sheets to import data from the Bubble database into Google Sheets. 📎Links: mobilemod.com 💼Streamlining Data Management: Automating Google Sheets and Bubble.io Integration for a B2B Startup. - I automated the data exchange between Google Sheets and Bubble.io for a B2B startup. Previously, they had been manually modifying their static data by downloading and uploading CSV files, which was not cost-effective (incurring about 300-400k workloads every month) and time-consuming, as Bubble charges for such operations. - I developed functions that compare old and new sheets, updating only the existing rows. These rows are then validated and sent to an import sheet. Upon end-user confirmation, the data is sent to a Bubble.io endpoint, where the Bubble backend locates these rows in the app database and updates them. - This automation reduced the workload usage by 90%, as it checks and updates only the rows that are present in the entire table. 📎Links: Under NDA 🗂️Generally 📍I am a Low/No-code Engineer with 3 years of experience and 1 year in traditional development, passionate about solving problems and assisting others. 📍Delivered over 10 dynamic applications that cater to both B2B and B2C target audiences. 📍As an engineer, I focus on understanding how things work, not just on using them. For me not enough if things just work. It should be clean and refactored. 🗂️ Toolbox: 🧰No-code/Low-code Development Platforms: Bubble.io Xano Webflow Weweb.io 🧰Programming Languages and Frameworks: JavaScript VueJS Node.js HTML5/CSS3 🧰Cloud Computing Services: Google Cloud Platform Microsoft Azure AWS (Amazon Web Services)
    Featured Skill Frontend Development
    AWS Lambda
    Node.js
    CSS 3
    HTML5
    Front-End Development
    ChatGPT
    Vue.js
    Low-Code Development
    Web Application
    No-Code Development
    App Development
    JavaScript
    Web Development
    Full-Stack Development
    Bubble.io
  • $60 hourly
    • 5.0/5
    • (4 jobs)
    I am an entrepreneurial marketing professional with a particular interest in business start-ups and direct-to-consumer brands. Having founded and grown 2 direct-to-consumer businesses, I understand what it takes to create sustainable impactful growth, shape brands through storytelling and drive an incredible customer experience. I am a thought leader with a passion for continuous learning and development. I have a high level of business acumen and enjoy strategy formulation and execution. I am data-driven with a key focus on sustainable, profitable business growth. I have helped numerous local businesses grow using digital marketing whilst also leading the marketing activity for my own businesses. I create an amazing E-commerce experience for my clients and plan all of my solutions for each shop to be innovative and effective. I walk my clients through every stage and handle all of the heavy lifting so you can focus on your business. I help your right audience by presenting the right digital marketing strategies for your business, on the right platforms, at the right time. Because it’s all about the audience, without them, there is no Business. With over six years of experience in digital marketing and advertising and a MBA in Information Technology, I am a digital marketing manager with the expertise in: - Set up Shopify and BigCommerce store -SEM/SEO -Digital Growth Marketing -Lead ideas for digital strategy and execution, including sites, apps, digital media, social media, email campaigns, content marketing, and more -Develop and execute digital marketing campaigns -Measure and analyze the performance of all digital marketing campaigns -Develop, manage, and analyze digital paid advertising plans -Identify trends and insights to optimize performance -Data Analysis -Creative Strategy -Content Marketing -Social Media Strategy Find the right people, make the right solution in the right place, and be there at the right time.
    Featured Skill Frontend Development
    Front-End Development
    Web Development
    Email Marketing
    Search Engine Marketing
    WooCommerce
    Business Development
    Search Engine Marketing Strategy
    BigCommerce
    SEO Performance
    Facebook Ads Manager
    Pixel Setup & Optimization
    Shopify
    Branding & Marketing
    Digital Marketing
    Google Ads
  • $45 hourly
    • 5.0/5
    • (3 jobs)
    🌍 5+ years specializing in Flutter and FlutterFlow for cross-platform iOS, Android, and web dev 📱 Developed 15+ mobile and web applications with consistent positive feedback 🔥 5+ years integrating Firebase: Firestore, Cloud Functions, Authentication, Analytics 🔄 Extensive experience with Provider, Riverpod, GetX, and Bloc for state management 🚀 Skilled in building high-performance, cross-platform applications 📐 Master in responsive design and adaptive layouts 🧪 Proficient in automated testing: unit, widget, and integration tests Hello! I'm an expert in Flutter and FlutterFlow for Mobile and Web App Development. With over 5 years of experience and more than 15 high-quality apps delivered for iOS, Android, and the web, I am here to transform your app ideas into reality. ➥ Services Offered: • Full Stack development for Android, and iOS using Flutter & FlutterFlow • Rapid Prototyping and MVP Development • User Interface & User Experience Design (UI/UX) • App Deployment and Publishing Assistance • App performance optimization I began my career developing native apps such as Todo lists, note-taking tools, and chat applications like WhatsApp. After discovering Flutter, I was intrigued by its ability to streamline Android and iOS development into a single codebase. Over time, my interest in Flutter grew, leading me to explore FlutterFlow for developing apps with low-code solutions. For the past 5 years, I have dedicated myself to mastering Flutter and FlutterFlow, consistently delivering exceptional applications. I'd love to learn about your project and see if we can be a great fit. Let’s transform your app ideas into reality together!
    Featured Skill Frontend Development
    Mobile App Localization
    Web App Localization
    Web Application
    GitHub
    Firebase
    Web & Mobile Design Consultation
    Web Development
    Android App
    iOS Development
    Back-End Development
    Front-End Development
    Android
    Flutter
    Dart
    Mobile App Development
  • $45 hourly
    • 5.0/5
    • (5 jobs)
    Hello, I'm Burak. I've been doing front-end development professionally for 12 years. For the last 3 years of my career, I focused on theme and app development at Shopify. I am currently working professionally as a Shopify Theme & App developer.
    Featured Skill Frontend Development
    Shopify SEO
    Shopify Plus
    Shopify Apps
    Shopify Theme
    Shopify Templates
    Shopify
    Front-End Development
    Vue.js
    JavaScript
  • $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 Frontend Development
    Back-End Development
    Google Cloud Platform
    Front-End Development
    Expo.io
    Data Scraping
    Full-Stack Development
    JavaScript
    Android
    React Native
    Firebase
    Node.js
    API Integration
    MongoDB
    React
    iOS
  • $50 hourly
    • 5.0/5
    • (5 jobs)
    Senior Front-end Developer with +15 years of experience in pure JavaScript, along with expertise in Angular, Node.js, Vue.js, and Prereact.
    Featured Skill Frontend Development
    Front-End Development
    Nuxt.js
    MongoDB
    Vue.js
    Angular
    JavaScript
    Node.js
  • $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 Frontend Development
    Cypress
    Redux
    Material UI
    CSS 3
    CSS
    HTML5
    Algorithm Development
    Data Structures
    React
    Front-End Development
    Sass
    SCSS
    React Native
    JavaScript
    TypeScript
  • $36 hourly
    • 5.0/5
    • (22 jobs)
    I am expert in front-end and the back-end. Have a strong technical and logical problem solving expertise & experience in core infrastructure development. I hold a deep understanding of design language, patterns, have good fortunate on working medium to large projects under the vast technological areas.
    Featured Skill Frontend Development
    SQL Programming
    Front-End Development
    MySQL Programming
    Umbraco
    JavaScript
    PHP
    C#
    CSS 3
    ASP.NET MVC
    HTML5
  • $40 hourly
    • 5.0/5
    • (14 jobs)
    Hello there, Thank you for visiting my profile. I am Denizhan and I'm an experienced web application developer. Over the past 10 years, I developed a great understanding of business processes as well as converting them to well-performing applications. I am passionate about learning new technologies and thrive on solving problems, which, I believe, helps me tremendously when I take on new projects. Below you can find some of the skills, concepts, and technologies that I am experienced in; - Agile, Scrum, Jira, Confluence - Git, TFS - React, Redux, Redux-Saga, Hooks - Testing, Mocha, Chai, Sinon, Jest - REST APIs, JWT, Socket.io - Javascript, ES6 - HTML, CSS, SCSS, SASS, Bootstrap and Responsive Design - NodeJS, Express, GraphQL - MongoDB, Mongoose, SQL, Sequelize - ASP.Net, Web API, C#, MVC - Multi-layered web applications My main goal is to provide excellent and professional service within the given time frame in a friendly manner. Have a great day! Kind Regards, Denizhan
    Featured Skill Frontend Development
    C#
    Game Development
    Unity
    ECMAScript 6
    GraphQL
    Redux Saga
    Sass
    React
    Redux
    JavaScript
    Node.js
    Front-End Development
    SCSS
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