Upwork home
Sign up
Secondary

Hire the best Firebase Developers in North Carolina

Check out Firebase Developers in North Carolina with the skills you need for your next job.
Get started
  • $65 hourly

    • 4.8/5
    • (74 jobs)
    Are you struggling to convert visitors into revenue-generating customers? Look no further! I’ve helped clients generate six-figure revenues with Shopify. 🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 - 𝐓𝐨𝐩 𝐔𝐩𝐰𝐨𝐫𝐤 𝐓𝐚𝐥𝐞𝐧𝐭 💎 𝐖𝐨𝐫𝐤𝐬 𝐰𝐢𝐭𝐡 𝐭𝐨𝐩-𝐫𝐚𝐭𝐞𝐝 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 ✅ 𝟕𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 🥇 𝟖+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🕒 𝟔𝟓+ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐰𝐢𝐭𝐡 𝐎𝐮𝐭𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 💰 $𝟓.𝟓 𝐌𝐢𝐥𝐥𝐢𝐨𝐧 𝐢𝐧 𝐂𝐥𝐢𝐞𝐧𝐭 𝐓𝐫𝐚𝐧𝐬𝐚𝐜𝐭𝐢𝐨𝐧𝐬 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐞𝐝 Hey! I’m 𝐆𝐫𝐞𝐠 𝐍𝐞𝐞𝐝𝐥𝐞, a 𝐬𝐞𝐚𝐬𝐨𝐧𝐞𝐝 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with over 𝟖 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 transforming countless online businesses into thriving brands. My specialty is designing stunning Shopify themes that easily integrate with complex functionalities and site requirements based on client needs. I'm extremely passionate about 𝐜𝐫𝐞𝐚𝐭𝐢𝐧𝐠 𝐢𝐧𝐭𝐮𝐢𝐭𝐢𝐯𝐞, 𝐮𝐬𝐞𝐫-𝐟𝐫𝐢𝐞𝐧𝐝𝐥𝐲, 𝐚𝐧𝐝 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐭𝐨𝐫𝐞𝐬, 𝐦𝐨𝐛𝐢𝐥𝐞/𝐰𝐞𝐛 𝐚𝐩𝐩𝐬, 𝐚𝐧𝐝 𝐦𝐨𝐫𝐞. I have a maniacal focus on delivering exceptional results that drive real business impact. From 𝐜𝐨𝐳𝐲 𝐜𝐨𝐟𝐟𝐞𝐞 𝐬𝐡𝐨𝐩𝐬 𝐭𝐨 𝐡𝐢𝐠𝐡-𝐞𝐧𝐝 𝐟𝐚𝐬𝐡𝐢𝐨𝐧 𝐛𝐫𝐚𝐧𝐝𝐬, my processes and workflows have helped eCommerce stores achieve their business goals. Helping enterprise and SMB clients across various industries achieve their business goals over the years has taught me that success lies in preparation. 𝑭𝒂𝒊𝒍 𝒕𝒐 𝒑𝒓𝒆𝒑𝒂𝒓𝒆, 𝒑𝒓𝒆𝒑𝒂𝒓𝒆 𝒕𝒐 𝒇𝒂𝒊𝒍. I don’t just dive into projects. Before the project even begins, your team and I will plan every step to ensure expectations are met in a timely fashion. From road mapping to wireframing and development to ongoing site maintenance and support, it’s all a team effort, and I’m very excited to work with you and your team! 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐒𝐚𝐲: ⭐"Greg is an exceptional professional with unmatched expertise and outstanding communication skills. He took ownership of our eCommerce site, ensuring flawless execution and reliability, which gave us complete peace of mind. His contributions have been invaluable, and I look forward to collaborating with him on future projects. Highly recommend it!" – 𝑪𝒉𝒓𝒊𝒔 𝑹𝒊𝒄𝒄𝒐𝒃𝒐𝒏𝒐, 𝑭𝒐𝒖𝒏𝒅𝒆𝒓 & 𝑪𝑬𝑶, 𝑼𝒏𝒕𝒖𝒄𝒌𝒊𝒕 𝒂𝒏𝒅 𝑮𝒓𝒆𝒂𝒕𝒏𝒆𝒔𝒔 𝑾𝒊𝒏𝒔 𝐂𝐚𝐬𝐞 𝐒𝐭𝐮𝐝𝐢𝐞𝐬: 1️⃣ 𝐆𝐫𝐞𝐚𝐭𝐧𝐞𝐬𝐬 𝐖𝐢𝐧𝐬: Elevating Athletic Apparel Online 🎯 𝐎𝐛𝐣𝐞𝐜𝐭𝐢𝐯𝐞: To create a custom Shopify store showcasing premium branding, high-caliber UX/UI, and seamless usability. 🚧 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬: Custom color variant displays, interlinked navigation, dynamic updates, and warehouse API integration. 🟢 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: I built Greatness Wins a custom Shopify theme using ReactJS, Shopify’s Liquid, and schema for dynamic content management. I also integrated a non-standard warehouse API to facilitate real-time inventory tracking. 🏆 𝐑𝐞𝐬𝐮𝐥𝐭𝐬: Enhanced user experience, improved engagement metrics, increased sales, and independent content management that scales. 2️⃣ 𝐂𝐫𝐢𝐦𝐬𝐨𝐧 𝐂𝐨𝐟𝐟𝐞𝐞: Revamping a Specialty Coffee Brand’s Shopify Store 🎯 𝐎𝐛𝐣𝐞𝐜𝐭𝐢𝐯𝐞: Crimson Coffee needed a modern Shopify store redesign with advanced features to enhance branding and user experience. 🚧 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬: Budget constraints, no downtime during the transition, and complex features like wholesale portals. 🟢 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Customized the “Monfee” theme, developed a password-protected wholesale section, and integrated cart drawers, and back-in-stock alerts. 🏆 𝐑𝐞𝐬𝐮𝐥𝐭𝐬: Zero downtime, enhanced functionality, and increased sales. 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✔ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 ✔ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐑𝐞𝐝𝐞𝐬𝐢𝐠𝐧 ✔ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 ✔ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐏𝐥𝐮𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐓𝐡𝐞𝐦𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐂𝐮𝐬𝐭𝐨𝐦 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 ✔ 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 ✔ 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐯𝐞 & 𝐔𝐬𝐞𝐫-𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐃𝐞𝐬𝐢𝐠𝐧 ✔ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐒𝐭𝐨𝐫𝐞 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐒𝐩𝐞𝐞𝐝 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 ✔ 𝐒𝐄𝐎 & 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? ✔ Proven Success – Over 65 successful Shopify projects completed ✔ Specialized in Shopify Plus, Custom Themes, and e-commerce Optimization ✔ Client-Centered Approach – I ensure your project aligns with your goals and deadlines ✔ Up-to-Date Expertise – I stay updated on the latest Shopify trends and technologies 𝐋𝐞𝐭’𝐬 𝐆𝐞𝐭 𝐒𝐭𝐚𝐫𝐭𝐞𝐝! If you’re looking for a dedicated Shopify expert to build a high-performing store, I’m your guy! 👉 Book a Free 30-minute Consultation Today! 👉 Invite me to your project, and let’s create a winning eCommerce store! 🔥 Cheers, Greg N.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    CodeIgniter
    Ecommerce Website Development
    Vue.js
    Laravel
    ClickFunnels
    Shopify
    MySQL
    WordPress Plugin
    WordPress
    Wix
    Node.js
    React
    Website Optimization
  • $50 hourly

    • 5.0/5
    • (17 jobs)
    Greetings! I'm Joe Romine, Thank you for looking at my portfolio. I have 6 years of dedicated backend support and 4 additional years of full-stack development. 𝐌𝐲 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐢𝐞𝐬 𝐈𝐧𝐜𝐥𝐮𝐝𝐞: ✔ Web Skills: Angular 17, AngularJS, JavaScript, REST API integration, HTML, CSS, Bootstrap ✔ NodeJS, ChatGPT Integration, AI, Stripe ✔ Database: MS SQL Server, MySQL, Oracle, Firebase, Postgresql ✔ Progressive Web Apps: Capacitor, Ionic, App Store Deployment ✔ UX/UI design: Figma ✔ Design Systems: Ionic, Material, Bootstrap ✔ Controls: cPanel , Plesk, Google cloud ✔ Mobile: Push Notifications to IOS and Android devices WHY CHOOSE ME: I ask questions to understand your users and environment. I do this to ensure that I can architect a solution that meets your needs for today and will scale into the future. I will never build you something that I can't stand behind. Everything is constantly changing, and I understand this well. My 10 years in the industry has taught me the values of patience and care. Thank you for taking the time to read my profile. I am looking forward to meeting you and learning about your business! Joe
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Digital Signage
    Google Sheets Automation
    Microsoft Excel
    Ionic Framework
    ChatGPT API
    NoSQL Database
    REST API
    TypeScript
    SQL
    Node.js
    PHP
    Angular
    CSS
    HTML
  • $55 hourly

    • 4.7/5
    • (101 jobs)
    I have 10 years of experience in Mobile App Development and in React, Native React, Redux Flutter, iOS Android Mobile App Development, Smartphone, iOS Development, Android App Development, Swift User Authentication, MongoDB, TypeScript and Firebase. I have a strong portfolio with a focus on creating modern iOS and Android mobile apps My Agency Since July 2017, my wife, our talented 55+ team members, and I have been innovating. We've successfully delivered over 150 apps across various platforms in the last year alone. Our Expertise Our Expertise as your ideal app developer and software developer • Mobile App Development: Android, iOS, & Cross-Platform App Development using Java, Kotlin developer, Swift, IOS developer, Java developer, Android developer, Objective C, React Native, React, Flutter developer, Shopify developer, WordPress developer, front end, full stack developer. We do a lot of migrations away from Laravel and Python • Website and Full Stack Developer: Crafting seamless back-end experiences as web developer with React.js, Angular.js, Node.js, MongoDB, Firebase, webrtc, expo etc. • Logo & UI/UX Design: Bringing your ideas to life with Adobe XD, Photoshop, Sketch, Figma, etc. • SEO & Digital Marketing: Optimizing your online presence. • Intellectual Property Services: Assisting with trademark and copyright matters, and creation of LLCs. • End-to-End Solutions: From logo design, UI/UX development, workflow setup, testing to deployment in app stores, we've got it all Why Choose SolidAppMaker? • Customized Approach: We tailor our services to fit your needs and budget. • Agile Workflow: Regular updates, milestones, or scrum sprints keep you in the loop. • Quality Assurance: Our meticulous testing process ensures that every project we undertake meets the highest standards of quality and functionality. • Competitive Price Assurance: We provide top-quality services at competitive prices to offer you the best value for your investment. • Guaranteed Success: We work tirelessly to exceed your expectations. Next Steps I'd love to discuss how we can make your project a roaring success. Would you be available for a 30-60-minute free consultation? During this meeting, we will go over our offerings, methods, procedures, communication, and price policy. We'll discuss your project in detail and create a project plan with a timeline and a cost estimate for you. Know that we can work within almost any budget range. Please send me a message that you like to setup a meeting and I send a Upwork scheduler link. Industries We Cover Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Nature/Wildlife, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Logistics, Manufacturing, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning. Highlighted Skills Project Planning, MVC Architecture and RESTful APIs, Front-end Technologies (React.js, HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (MongoDB, Firebase), User Authentication, Integration of Third-party APIs, Deployment to Cloud Platforms (AWS), Test-driven Development, Agile Methodologies (Scrum, Kanban), Security Technologies, QR Code Scanner, GPS and Mapping, Blockchain and NFT, ChatGPT and Artificial Intelligence, E-commerce Solutions, Chatbots, Version Control Systems (Git, GitHub), Project Management and Collaboration Tools (ClickUp, Jira, Trello), Documentation and Code Commenting, SEO and Maintenance, MVP SAAS, Website and Web App from Scratch, Rebuild, Upgrade, Modernize, Prototype, Start-Up, High-Friendly Custom Development, Fix, Proficiency, Optimizing, Transform, Deliver, Solution, Ensure, Create, Enhance, Implement, Great Problem-solving, Excellent Communication, Assist, Collaborate, Mobile App Development, Web App Development, User Interface Design, Payment Integration (Stripe), Payment Gateway, ERP, CRM, Develop and Maintain, User-friendly Interface. Talent Good Knowledge, Talented, Experienced, Skilled, Strong Experience, Proven Experience, Agency, Team, Company, Specialist, Proven Track Record, Strong Background, Write Clean Code, Deep Expertise, Bring to Life, Cross-platform, Attention to Detail, Long Term. What Customers Say About Us Zachary Berk from Happco: "The team was outstanding and steady in their support and commitment to follow through and create the quality app that I dreamed about bringing to the marketplace. Thank you." Looking forward to collaborating and creating something extraordinary! Best regards, John H Fijen
    vsuc_fltilesrefresh_TrophyIcon Firebase
    User Authentication
    React
    MongoDB
    TypeScript
    Swift
    JavaScript
    Android App Development
    iOS Development
    React Native
    Smartphone
    Mobile App Development
    Android
    iOS
    Flutter
  • $45 hourly

    • 5.0/5
    • (0 jobs)
    I have a strong background in web development with a focus on React, TypeScript, and Firebase, where I've built efficient front-end and back-end solutions. I prioritize code efficiency, security, and user experience, and have successfully implemented advanced features like shareable links and dynamic post visibility. With GoHighLevel, I've streamlined customer interactions through CRM integrations, optimizing lead conversion using tags and dashboard features. My goal is to create seamless, scalable web applications that improve business processes and customer engagement.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Zapier
    HighLevel
    CRM Software
    Google Maps API
    TypeScript
    Firebase Cloud Firestore
    React
    Problem Solving
    Sketchbook Pro
    Image Editing
    Forms Plugin
    HTML
    CSS
    JavaScript
  • $55 hourly

    • 5.0/5
    • (3 jobs)
    I have 7 years of experience in Mobile App Development and in React, Native React, Redux Flutter, iOS Android Mobile App Development, Smartphone, iOS Development, Android App Development, Swift User Authentication, MongoDB, TypeScript and Firebase. I have a strong portfolio with a focus on creating modern iOS and Android mobile apps Our Agency Since July 2017, my husband, our talented 55+ team members, and I have been innovating. We've successfully delivered over 150 apps across various platforms in the last year alone. Our Expertise Our Expertise as your ideal app developer and software developer • Mobile App Development: Android, iOS, & Cross-Platform App Development using Java, Kotlin developer, Swift, IOS developer, Java developer, Android developer, Objective C, React Native, React, Flutter developer, Shopify developer, WordPress developer, front end, full stack developer. We do a lot of migrations away from Laravel and Python • Website and Full Stack Developer: Crafting seamless back-end experiences as web developer with React.js, Angular.js, Node.js, MongoDB, Firebase, webrtc, expo etc. • Logo & UI/UX Design: Bringing your ideas to life with Adobe XD, Photoshop, Sketch, Figma, etc. • SEO & Digital Marketing: Optimizing your online presence. • Intellectual Property Services: Assisting with trademark and copyright matters, and creation of LLCs. • End-to-End Solutions: From logo design, UI/UX development, workflow setup, testing to deployment in app stores, we've got it all Why Choose SolidAppMaker? • Customized Approach: We tailor our services to fit your needs and budget. • Agile Workflow: Regular updates, milestones, or scrum sprints keep you in the loop. • Quality Assurance: Our meticulous testing process ensures that every project we undertake meets the highest standards of quality and functionality. • Competitive Price Assurance: We provide top-quality services at competitive prices to offer you the best value for your investment. • Guaranteed Success: We work tirelessly to exceed your expectations. Next Steps I'd love to discuss how we can make your project a roaring success. Would you be available for a 30-60-minute free consultation? During this meeting, we will go over our offerings, methods, procedures, communication, and price policy. We'll discuss your project in detail and create a project plan with a timeline and a cost estimate for you. Know that we can work within almost any budget range. Please send me a message that you like to setup a meeting and I send a Upwork scheduler link. Industries We Cover Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Nature/Wildlife, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Logistics, Manufacturing, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning. Highlighted Skills Project Planning, MVC Architecture and RESTful APIs, Front-end Technologies (React.js, HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (MongoDB, Firebase), User Authentication, Integration of Third-party APIs, Deployment to Cloud Platforms (AWS), Test-driven Development, Agile Methodologies (Scrum, Kanban), Security Technologies, QR Code Scanner, GPS and Mapping, Blockchain and NFT, ChatGPT and Artificial Intelligence, E-commerce Solutions, Chatbots, Version Control Systems (Git, GitHub), Project Management and Collaboration Tools (ClickUp, Jira, Trello), Documentation and Code Commenting, SEO and Maintenance, MVP SAAS, Website and Web App from Scratch, Rebuild, Upgrade, Modernize, Prototype, Start-Up, High-Friendly Custom Development, Fix, Proficiency, Optimizing, Transform, Deliver, Solution, Ensure, Create, Enhance, Implement, Great Problem-solving, Excellent Communication, Assist, Collaborate, Mobile App Development, Web App Development, User Interface Design, Payment Integration (Stripe), Payment Gateway, ERP, CRM, Develop and Maintain, User-friendly Interface. Talent Good Knowledge, Talented, Experienced, Skilled, Strong Experience, Proven Experience, Agency, Team, Company, Specialist, Proven Track Record, Strong Background, Write Clean Code, Deep Expertise, Bring to Life, Cross-platform, Attention to Detail, Long Term. What Customers Say About Us Ron Tobs from Minor Decliner: "I've been working with John and the team for several years now. SolidAppMaker has been a key resource for my app development. They are an essential element to my business, and I'm very thankful for the partnership and for the great service and quality of work we receive." Looking forward to collaborating and creating something extraordinary! Best regards, Roan Fijen
    vsuc_fltilesrefresh_TrophyIcon Firebase
    User Authentication
    Kotlin
    Native App
    Mobile App
    Application
    Objective-C
    In-App Purchases
    Tablet
    MongoDB
    Mobile App Development
    iOS Development
    iOS
    Smartphone
    Swift
  • $40 hourly

    • 5.0/5
    • (2 jobs)
    A talented Software Engineer with progressive experience defining business requirements and then developing and deploying new features and enhancements for solutions that improve efficiencies, productivity, and organizational effectiveness. Key highlights and competencies include: • Gained specialty knowledge of banking and finance software industry, acknowledged for spearheading efforts to standardized front-end design and adopt Service Oriented Architecture. • Implemented cutting-edge technologies to achieve early-stage go-to-market status in an emerging industry. • Won numerous awards for innovative and creative outcomes from software development projects and ideas. • Created a new niche market wireless technology to enhance virtual reality experiences.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Apex
    Python
    ExpressJS
    React Native
    Amazon Web Services
    React
    Node.js
    AngularJS
    JavaScript
    Angular
  • $85 hourly

    • 5.0/5
    • (10 jobs)
    I am a full stack developer with a successful track record of bringing conceptual ideas to fully functional applications. Graduated from North Carolina A&T. I've worked with several clients ranging from startups to Fortune 50 companies, in a variety of industries. I have scaled multiple MVPs to production and have led development teams on enterprise-level code bases. I am well versed in API integration and payments processing with experience that includes Uber, Google Maps, Facebook, Instagram, and Stripe. If you are looking for complete end to end services then I am your guy! My specialization is in building social networks, streaming apps, tools, utilities, e-commerce apps, consumer-facing products and B2B solutions. I can serve as product architect, facilitate an ideation phase, and cover for the entire cycle of product development: from idea to execution where design and implementation are married into great products people love to use. It can be solo efforts from my side, or I can put together a development team to help you create complex products or solutions for your end-users. Development Specialities & Experience: • Expert working with GCP (Google Cloud Platform) and Google’s Firebase • Firebase, Realm, Layer, REST, Socket, MySQL, SQLite, JSON, XML; • Java (Android), ,HTML/CSS, Javascript (ES5 / ES6, AngularJS, jQuery, Ionic, React, React Native), Node.js (Express), Python, SQL (MSSQL, SQLite, MySQL, and Postgres), noSQL (DynamoDB, mongoDB, Firebase). • Google Map Service, MapBox, SLC, OpenStreetMap SDK, Yandex Map SDK; • Social networks API: Facebook, Twitter, LinkedIn, Instagram, Tumblr, Foursquare, Wechat; • Flurry, TestFlight, Crashlytics,Google Analytics, iAd, Admob, Push Notification, Dropbox SDK; • In-App Purchase, Stripe SDK, PayPal, CardFlight, Card.io; 10+ years using JAVA | 10 years using HTML/JS/CSS/SQL | 9 Years using Python | 8 Years working with Unix/Linux servers | 6 Years working with computer vision technology | Taken the CCENT/CCNA | 1 Year using Objective-C | 1 Year doing iOS Development
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Web Development
    API Integration
    Stripe
    Angular
    Web Application
    CSS
    Firebase Cloud Firestore
    API
    JavaScript
    Python
  • $55 hourly

    • 4.7/5
    • (223 jobs)
    I have 10 years of experience in Mobile App Development and in React, Native React, Redux Flutter, iOS Android Mobile App Development, Smartphone, iOS Development, Android App Development, Swift User Authentication, MongoDB, TypeScript and Firebase. I have a strong portfolio with a focus on creating modern iOS and Android mobile apps My Agency Since July 2017, my husband, our talented 55+ team members, and I have been innovating. We've successfully delivered over 150 apps across various platforms in the last year alone. Our Expertise Our Expertise as your ideal app developer and software developer • Mobile App Development: Android, iOS, & Cross-Platform App Development using Java, Kotlin developer, Swift, IOS developer, Java developer, Android developer, Objective C, React Native, React, Flutter developer, Shopify developer, WordPress developer, front end, full stack developer. We do a lot of migrations away from Laravel and Python • Website and Full Stack Developer: Crafting seamless back-end experiences as web developer with React.js, Angular.js, Node.js, MongoDB, Firebase, webrtc, expo etc. • Logo & UI/UX Design: Bringing your ideas to life with Adobe XD, Photoshop, Sketch, Figma, etc. • SEO & Digital Marketing: Optimizing your online presence. • Intellectual Property Services: Assisting with trademark and copyright matters, and creation of LLCs. • End-to-End Solutions: From logo design, UI/UX development, workflow setup, testing to deployment in app stores, we've got it all Why Choose SolidAppMaker? • Customized Approach: We tailor our services to fit your needs and budget. • Agile Workflow: Regular updates, milestones, or scrum sprints keep you in the loop. • Quality Assurance: Our meticulous testing process ensures that every project we undertake meets the highest standards of quality and functionality. • Competitive Price Assurance: We provide top-quality services at competitive prices to offer you the best value for your investment. • Guaranteed Success: We work tirelessly to exceed your expectations. Next Steps I'd love to discuss how we can make your project a roaring success. Would you be available for a 30-60-minute free consultation? During this meeting, we will go over our offerings, methods, procedures, communication, and price policy. We'll discuss your project in detail and create a project plan with a timeline and a cost estimate for you. Know that we can work within almost any budget range. Please send me a message that you like to setup a meeting and I send a Upwork scheduler link. Industries We Cover Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Nature/Wildlife, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Logistics, Manufacturing, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning. Highlighted Skills Project Planning, MVC Architecture and RESTful APIs, Front-end Technologies (React.js, HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (MongoDB, Firebase), User Authentication, Integration of Third-party APIs, Deployment to Cloud Platforms (AWS), Test-driven Development, Agile Methodologies (Scrum, Kanban), Security Technologies, QR Code Scanner, GPS and Mapping, Blockchain and NFT, ChatGPT and Artificial Intelligence, E-commerce Solutions, Chatbots, Version Control Systems (Git, GitHub), Project Management and Collaboration Tools (ClickUp, Jira, Trello), Documentation and Code Commenting, SEO and Maintenance, MVP SAAS, Website and Web App from Scratch, Rebuild, Upgrade, Modernize, Prototype, Start-Up, High-Friendly Custom Development, Fix, Proficiency, Optimizing, Transform, Deliver, Solution, Ensure, Create, Enhance, Implement, Great Problem-solving, Excellent Communication, Assist, Collaborate, Mobile App Development, Web App Development, User Interface Design, Payment Integration (Stripe), Payment Gateway, ERP, CRM, Develop and Maintain, User-friendly Interface. Talent Good Knowledge, Talented, Experienced, Skilled, Strong Experience, Proven Experience, Agency, Team, Company, Specialist, Proven Track Record, Strong Background, Write Clean Code, Deep Expertise, Bring to Life, Cross-platform, Attention to Detail, Long Term. What Customers Say About Us Ron Tobs from Minor Decliner: "I've been working with John and the team for several years now. SolidAppMaker has been a key resource for my app development. They are an essential element to my business, and I'm very thankful for the partnership and for the great service and quality of work we receive." Looking forward to collaborating and creating something extraordinary! Best regards, Daisy VC
    vsuc_fltilesrefresh_TrophyIcon Firebase
    User Authentication
    TypeScript
    MongoDB
    Swift
    Android App Development
    iOS Development
    Smartphone
    Mobile App Development
    Android
    iOS
    Flutter
    React
    React Native
  • $60 hourly

    • 5.0/5
    • (15 jobs)
    I'm smart, hard-working, self-managed, and love to stay busy. If I applied to your project, I'm interested and ready to give you next-level performance. My main skills are: ✅ React, Redux, Gatsby, Next.js, ReactStrap/Material UI/Semantic-UI, Styled components, Apollo/GraphQL, Storybook ✅ AngularJS, Angular 2+, Angular Material UI ✅ Vue.js, Vuex, Vuetify ✅ Node, Express ✅ Ruby on Rails ✅ PHP, Laravel, Symfony, Drupal ✅ Contentful, Netlify, Craft CMS, Prismic.io ✅ MySQL, PostgreSQL, MongoDB ✅ D3.js, Canvas, Highchart.js ✅ AWS (EC2, Lambda, DyanmoDb, S3), Heroku, Firebase As an ambitious and energetic developer, I am hungry for an opportunity. My goal is to provide my expertise and vision to a new business of clients and enable them to complete projects that will keep profitable and competitive in respective marketplaces. I'd love to hear about your project and give you an initial free consultation and estimation of cost.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Ionic Framework
    Angular 6
    React Native
    API Integration
    React
    Node.js
    Ruby on Rails
    Laravel
    Drupal
  • $60 hourly

    • 4.8/5
    • (16 jobs)
    MEAN, MERN, Rails/React w/ 7+ years of hands-on experience. I'm experienced in both startup and enterprise business environments building solutions where Full-Stack skills, creative thinking, and high attention to detail are key, and fast turnaround is paramount. I am passionate about my work and always excited to have the opportunity to take on new projects so don't hesitate to contact me for an interview. Tech: - Frontend: React/React-Hooks (Redux, Redux-Saga, Redux-Thunk), React Native, Angular, Vue.js/Vuex, Firebase, Backbone.js HTML5, CSS3, Bootstrap, UI/UX, Semantic-UI, Material-UI, Ant Design, BluprintJs, Typescript, Ember.js, WordPress Plugin & Theme development - Backend: Node.js, Express.js, Ruby on Rails, Django, PHP, Laravel, Codeigniter(CI), Meteor.js - GraphQL(Apollo-Server, Apollo-Client) - DB: MongoDB, MySQL, PostgreSQL, Redis, CosmosDB - Cloud Services: Amazon Web Services(AWS), Google Cloud Platform, Heroku, Docker Building high quality, sustainable websites and apps for clients is my main goal.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Web Development
    Django
    Ruby on Rails
    Node.js
    Redux
    React
    JavaScript
    AngularJS
    Python
  • $50 hourly

    • 5.0/5
    • (3 jobs)
    Hi my name is Britton, I'm a full-stack software engineer with experience building complex and performant enterprise-level web applications. I have experience in designing and building web applications in a variety of frameworks as well as architecting backend infrastructures. My primary choice for front-end development is React, but have delivered applications using Angular, Knockout, Vanilla JS, and I'm very comfortable adapting to new frameworks. I've built scalable backends and APIs using Amazon AWS, and Google's Firebase. Let me know how I can help you scale, grow, or create your application!
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Google Maps API
    Mapbox
    Software Development
    Angular
    Quantitative Finance
    Architecture
    React
    iOS Development
    AWS Lambda
    Full-Stack Development
    JavaScript
    Java
    Python
    TypeScript
  • $80 hourly

    • 5.0/5
    • (1 job)
    I am Damon Ferguson, a Full-Stack engineer with 10 years of experience. Looking for something fresh and unique? Too many websites these days have the same look and feel and make your eyes glaze over with indifference. If you want your site to pop and make an impression, look no further. I’ll bring a comprehensive approach to developing your website. I will take the time to listen to your goals and needs and then tailor my approach to what is best for your business or personal endeavor. I focus on simplifying the user experience and delivering a clean and modern design aesthetic that highlights your ultimate objectives. Just as important as projecting the right image and employing seamless functionality for your website is implementing a robust back end infrastructure that is both built for quick responsiveness and customized to your requirements. Your website should be as pleasant for you to manage as it is for your users to engage. I develop and maintain fully custom websites, including both the front and back end programming, graphic design, UI/UX, responsive web design for both desktop and mobile, database setup and integration, and custom CMS. I also handle e-commerce, including shopping carts and payment gateways, REST API, SEO, digital advertising campaigns, social media feeds animated presentations and design elements, branding, logo design, and more. My skill set furthermore includes: ⚝ HTML5, CSS3, Bootstrap, ⚝ JavaScript, TypeScript, ⚝ React/Redux/Thunk/Saga, Angular, jQuery, JSON, Webpack, ⚝ NodeJS/ExpressJS, PHP, Python, C#/.NET Framework, ⚝ MySQL, PostgreSQL, MongoDB, ⚝ Git, Github/Gitlab/Bitbucket ⚝ Invision, Figma, Zeplin, and Sketch. I will work hard to realize your vision for your website and enable you to achieve your ambitions.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Shopify
    .NET Core
    Node.js
    JavaScript
    PHP
    Angular
    WordPress
    Amazon Web Services
    React
  • $75 hourly

    • 5.0/5
    • (1 job)
    5 years of professional experience in all aspects of Software Development Life Cycle (SDLC) including requirements analysis, design specification, code development, code integration, testing, and deployment using Object Oriented Analysis. Lots of hands-on experience in iOS/Android application and their back-end development, using native and hybrid tools for mobile, and PHP, Node.js and Django for the backend. I have a proven track record in website/web app development and already built and delivered a bunch of successful applications. I am dealing with a lot of projects, mainly for social and e-commerce fields.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Search Engine Optimization
    WordPress
    RESTful API
    Django
    Laravel
    Node.js
    Twilio API
    AWS Amplify
    MySQL
    PostgreSQL
    Swift
    Kotlin
    React Native
  • $70 hourly

    • 5.0/5
    • (0 jobs)
    I am a dreamer. Been looking for meaning all my life. I am a perfect balance of creativity and a rational peaceful mind. Love inspiring others and being inspired. Learning using data and facts to weave a sensible context of reality. I have a positive can-do attitude. I wish to make contributions to mankind. Looking for a job opportunity to advance my career, to make impacts, and to prove that I am a reliable asset to the company. I am a fast learner and able to adapt to the new working environment quickly. I am ready to pursue my career achievements with perseverance and grit. Experienced with Guidewire Software and Framework, Gosu, Python, Pandas, Numpy, Objective C, Java, JavaScript, Springboot, REST API, Spring MVC, Ubuntu, Git and GitHub, Axure RP, Visio and Mindjet MindManger. Familiar with Flutter, AngularJS, C/C++. Good at Eclipse, IntelliJ IDEA, VSCode, Xcode and Linux development environment. Know some CSS, APACHE Tomcat, SQLite, and MySQL. Proficient in Microsoft Office software like Excel, Word, and PowerPoint.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Bluetooth LE
    Computer Science
    Mobile App
    In-App Purchases
    Kotlin
    Java
    Push Notifications
    Camera
    Augmented Reality
    Objective-C
    Swift
    MySQL
  • $50 hourly

    • 5.0/5
    • (4 jobs)
    Senior Full Stack Mobile App Developer ------------------------------------------------ Worked as lead software architect for one of North America & UK's Companies. With more than 10 years of experience in Open source Technologies and Mobile Space, I take great pride in my work and always strive to deliver a cost effective, focused, and on-target product that fits my clients' needs. My technical expertise includes: -------------------------------------- • Mobile Product Strategy • Prototyping and Concept Development • iOS App Development (Native Languages: Swift, Objective-C) • Android App Development (Native Language: Java, Kotlin) • Web App Development • Node JS • React Native App Development (React Native CLI, Expo CLI) • Quality Assurance & Testing • Flutter Mobile App Development (Dart development) • Mobile Back-end Development - Security and Compliance • App Analytics - App Indexing • AWS EC2/S3/SNS/RDS/Elasticache, Google Cloud Platform, Azure, Heroku, Firebase , GPS, Location Based Services. My skill sets and understanding with various environments and technologies would be better represented from the facts below – • Good English communication with overseas customers • Handling OOAD, UML and Design patterns • Effective Communication, Fast Speed, High Quality • Excellent in analytical and programming skills, quick learner of new technologies • Strong experience in Agile development methodologies • Experienced in Git • Experience in handling complex server architectures. • Practical knowledge of concurrency, multi-threading, memory management, caching. Looking forward to your queries !
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Redux
    Mobile App
    Mobile App Design
    iOS Development
    Mobile App Development
    Android App Development
    Node.js
    React
    WebRTC
    MongoDB
    React Native
    Android
    Flutter
    Hybrid App Development
  • $70 hourly

    • 0.0/5
    • (0 jobs)
    I am a mobile app developer with experience in building iOS/Android apps for small and medium sized businesses. I like creating modern, reactive apps. I can deliver pixel accurate apps or work from a rough idea. Caring out about all the details of my projects and invest my experience and knowledge to achieve the best results. The in-depth study of customer's and user's needs allows me to develop sustainable solutions to meet your business goals. My Expertise is - Android(Java/Kotlin), iOS(Swift/Objective-C) - Firebase, Trello, Jira, Git - MySQL, MongoDB, PostgreSQL - MVVM, MVC, MVP, SDK, Architecture Component Thank you for your time to read my overview. Best Regards! Bimal
    vsuc_fltilesrefresh_TrophyIcon Firebase
    JSON
    Git
    Model View ViewModel
    Jira
    Trello
    iOS SDK
    Android SDK
    Kotlin
    PHP
    Java
    Android
    iOS
    Objective-C
    Swift
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Seasoned software development pro with 10+ years of experience under my belt. I specialize in delivering impeccable code consistently and efficiently, always with an eye towards user experience and impact. My passion lies in breathing life into innovative ideas and building brands that resonate deeply with audiences. Let's connect and bring your digital vision to life!
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Ionic Framework
    Flutter
    AWS Development
    Angular
    Visual Communication
    Graphic Design
    App Development
    Mobile App Development
  • $150 hourly

    • 0.0/5
    • (1 job)
    Hello, I am currently a Fractional CTO with over 20 years experience in IT working with organizations of all sizes from new startups to large enterprises. I have a passion for helping to define an App Strategy/MVP and building custom mobile and web apps. My main area of focus the past few years has been working with a React/ReactNative, Firebase, Node.js and PostgresSQL technology stack across all the major cloud platforms. I have a unique blend of enterprise experience and a customer focus to bridge the gap between product and technology. This helps me bring forward novel ideas/insights, strategic innovations, and take potentially disruptive products to market. I’ve also had the pleasure to have worked across many industries including Product Development, Insurance (P&C, Life, Reinsurance, Health), Telemedicine, Transportation, Financial Services, Global Workforce Mobility and Retail.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Google Cloud Platform
    Amazon Web Services
    PostgreSQL
    Node.js
    Full-Stack Development
    React Native
    React
    Internet of Things
    Product Development
    Emerging Tech Consultation
    Mobile App Development
    Mobile App Strategy
    Startup Consulting
    Solution Architecture
  • $100 hourly

    • 0.0/5
    • (0 jobs)
    David McCreary About Me I am a seasoned technology leader with over 12 years of experience in building mobile and backend applications, managing software development teams, and steering software projects to success. My journey in the tech industry has equipped me with a diverse set of skills and a deep understanding of the technical and strategic aspects of software engineering. Professional Expertise Technical Architecture: I excel in designing robust and scalable architectures for complex systems, ensuring they meet both current and future needs. Back-End Web Development: My expertise lies in developing reliable and efficient backend solutions that support high-performance applications. React Native: I have a strong background in building cross-platform mobile applications using React Native, delivering seamless user experiences across devices. Languages English: Native or Bilingual Spanish: Professional Working Proficiency Thai: Professional Working Proficiency Japanese: Professional Working Proficiency Certifications AWS Certified Solutions Architect - Associate Level Certified ScrumMaster Career Highlights VP of Software Engineering at CLMBR (October 2022 - Present): Leading the software engineering division, driving innovation and excellence in connected fitness technology. Software Development Consultant at Sp4rk LLC (February 2009 - Present): Providing expert consultancy services in software development, helping businesses achieve their technological goals. Head of Software Engineering at PureGym (PureGym at Home) (August 2021 - October 2022): Oversaw the development of digital fitness solutions, enhancing the home workout experience for users. CTO / Co-Founder at Eastnine (February 2018 - August 2021): Co-founded and led the technology team of a digital training platform, which was later acquired by PureGym. VP of Engineering at Boiler Room (September 2017 - March 2018): Directed engineering efforts for the leading music broadcasting platform. Head of Product Development at Oply (November 2016 - August 2017): Spearheaded the development of smart mobility platforms in Luxembourg. Previous Roles Senior Software Engineer at NextVR: Worked on delivering live and on-demand Virtual Reality experiences. Consultant at Slalom Consulting: Helped clients achieve business goals through custom software solutions. Software Engineer at Phunware, Inc.: Contributed to the development of innovative mobile solutions. Software Analyst/Developer/Designer at Qubius: Engaged in software design and development projects. Application Support Analyst at Chrome River Technologies: Provided technical support and solutions for enterprise applications. Software Developer at RMIT - Your Software - IBM: Worked on a mobile data collection project sponsored by IBM. Education Master's in Computer Science, Distributed Systems from RMIT University (2007 - 2009) Contact Information Email: davidmmc@gmail.com LinkedIn: David McCreary I am passionate about building and leading high-performing software teams, fostering a culture of innovation, and driving technological advancements in the fitness and mobility sectors. Let's connect and explore how we can collaborate to bring cutting-edge solutions to life.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Google Cloud Platform
    React
    React Native
    LangChain
    Python Script
    Python
    Artificial Intelligence
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    Thanks for taking a look at my profile. I am a Project Manager and Software Engineer with 15 years of experience. From managing teams of engineers, leading projects from concept to completion and app store release, I am fluent in the knowledge and experience of the entire software development cycle, including: Cloud-based Solutions, Data-driven applications, hybrid and native iOS, Android and Web Applications, Websites and UI/UX designs. Since my start, I've worked with small business and large business clients including the US Navy, V2X, Blue Cross Blue Shield NC, Imperium Tech and Fidelity Investments. My years of experience has allowed me to keep up with the constant changing technologies that are available present day. I take a lot of pride in my ability to teach, lead, build with creative outside-the-box design and implementation. I look forward to helping you with your project.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    .NET Framework
    Web Design
    Android App Development
    Swift
    Business Coaching
    Mobile App Development
    iOS Development
    Tablet
    C#
    Wix
    Kotlin
  • $15 hourly

    • 4.5/5
    • (1 job)
    Highly motivated and skilled front end web developer. Experience with HTML, custom CSS, JavaScript and node.js. Continuing my education and building my portfolio through December 2019. I look forward to working with you to build the website of your dreams!
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Node.js
    HTML
    CSS
    JavaScript
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Senior Mobile Application Developer with around 10 years experience in software development lifecycle (SDLC) including analysis, design, development, and testing, deployment and documentation as per ISO standards. Experience in Mobile Application Operating systems like iOS and Android. Skilled, motivated and product-oriented mobile application developer with strong Object Oriented Programming Concepts and design skills Experience in developing iPhone and iPad apps - Insured code robustness by using Typescript on React Native mobile. - Deployed to Google Play and Apple App Stores. - Utilized React Redux for transient app state. - Set up and maintained different databases: Firestore, MongoDB and Algolia. - Designing and implementing a Node.Js based mobile text and voice messaging app and its cloud backend. - Designed, developed, tested and deployed mobile applications using Kony APIs, Java, HTML, CSS, Javascript, Eclipse, Apache Tomcat Server, and Websphere. - Implemented custom animations and transitions to flex containers and forms using Kony animation API. - Created custom widgets using Javascript and Kony API to suffice the business requirement. - Written FFIS on Kony platform for IOS, Android platforms for achieving native features.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Digital Mapping
    Push Notifications
    React Native
    RESTful API
    Node.js
    TypeScript
    PHP
    JavaScript
  • $70 hourly

    • 0.0/5
    • (0 jobs)
    I am an iOS and Android app developer with good reputations and distinctive images in native mobile application development. For more than 10 years, my experience and skills have been continuously advanced across an expanding number of products, brands and international markets. I have built 50+ mobile applications to help expand the brand experience and increase customer engagement within APP. In general, I consult to make recommendations on the technology stack, development workflow, QA process, deployment strategy, etc. - Experience in a native mobile language such as Objective C/Swift or Kotlin/Java. - Communicate with business users to understand their needs and experiences. - Work closely with colleagues to constantly innovate app functionality and design. - Develop application programming interfaces (APIs) to support mobile functionality. - Demonstrable portfolio of released applications on the App store or the Android market. Skills: - iOS, Android - Swift, Objective-C, Java, Kotlin - Xcode, Appcode, Android Studio, Android Developer Tools - UIKit, SwiftUI, Android UI
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Azure DevOps
    Mobile App
    Android SDK
    iOS Development
    Mobile App Development
    Android App Development
    Objective-C
    iPadOS
    Android
    iOS
    Java
    RESTful Architecture
    Kotlin
    Swift
  • $49 hourly

    • 0.0/5
    • (0 jobs)
    I've been working as a software engineer for over eight years; during that time, I've designed, developed, and deployed Native and cross-platform mobile applications using Swift, Objective C, Java/Kotlin, React Native, Ionic, Xamarin, and Flutter. Experience implementing architectures such as MVP, MVVM, and MVC, consuming RESTful APIs, and understanding and implementing OOP Design Patterns. I continuously strive to make the apps better, with a stronger UI/UX and a more refined codebase to ease updating and changes easier over the long duration. Familiar with working in an Agile Environment using SCRUM and Kanban Project Management styles. Also well-versed in using project management tools such as Jira, GitHub, Gitlab, BitBucket, SVN, Trello, Asana, etc. I'm confident I can be a great addition to any company or team I work for. Thank you for reviewing my profile.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Objective-C
    MongoDB
    Swift
    Kotlin
    Xamarin
    React Native
    Java
    Flutter
    Microsoft SQL Server
  • $55 hourly

    • 0.0/5
    • (0 jobs)
    I mostly do mobile development since 2014 and I have an excellent talent for optimizing the performance of the mobile or back-end code. Industries I have worked for: Lifestyle, Business, Social Media, Dating/Chatting, Restaurant, Shopping, Uber Style, Utility and E-commerce. My skills and development specialties are: ✔ Programming languages: Swift, Objective-C, C++, Java ✔ Web Service: XML, JSON, REST/SOAP ✔ Frameworks: Foundation Kit, UIKit, AVFoundation, CoreData, Xamarin Forms, RxSwift ✔ Database: CoreData, FireBase, SQLite, Realm ✔ Maps: MapKit, Google Maps, Yandex Maps, Skobbler, Open Street Map, Map clusterring, ✔ Audio Video: AVAudioPlayer, AVPlayer, AudioKit, Mobile Video Player ✔ Development tools: Xcode, CocoaPods ✔ Source code management: Git, GitHub, Bitbucket ✔ Social networks integration: Facebook, Twitter, Google+ and Instagram ✔ Application beta testing: TestFlight, Fabric (Crashlytics) ✔ In App Purchase ✔ WatchOS development
    vsuc_fltilesrefresh_TrophyIcon Firebase
    RESTful API
    AWS Lambda
    Dashboard
    WordPress
    iOS SDK
    Android SDK
    Laravel
    React Native
    Java
    Android
    Tablet
    Swift
    Bluetooth
    Objective-C
  • $25 hourly

    • 0.0/5
    • (1 job)
    Olof F. Holmstrom I'm a web developer with about 2 years of experience designing and developing responsive, user-friendly websites and web applications. My expertise includes working with HTML, CSS, JavaScript, React, Node.js, WordPress, and other modern web technologies. I've helped create custom websites from scratch, improve website performance and security, integrate APIs, and more. I'm also experienced in building mobile-responsive designs, ensuring cross-browser compatibility, and implementing SEO best practices. My approach is to always put the user first, designing intuitive interfaces that make it easy for visitors to achieve their goals on the site. I'm committed to delivering high-quality work that meets or exceeds my clients' expectations, and I'm always looking for new and innovative ways to solve problems and improve efficiency. If you're looking for a reliable, open web developer to help bring your ideas to life, please don't hesitate to get in touch. I'd be happy to discuss your project in more detail and provide you with a customized solution that meets your needs and budget.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Angular
    Search Engine Optimization
    WordPress
    Front-End Development
    Next.js
    JavaScript
    HTML
    React
    CSS
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by 5M+ businesses