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  • $40 hourly
    • 4.9/5
    • (32 jobs)
    I am honored to possess TOP-RATED PLUS badge on Upwork with a 100% Job Success Score (JSS), ranked among the top 3% of freelancers. Graduated from the City of London College, UK, and currently based in Ohio, USA, I am a Full-Stack Developer, and a Digital Strategist, driven by a passion for delivering excellence in every project. My stellar Job Success Score, reviews, and ratings reflect my commitment to maintaining the highest standards of quality and productivity. With over 15+ years of diverse experience in the UK and USA practically and physically, I am here to offer my services with the utmost excellence. PROFESSIONAL EXPERIENCE: 🌟 🤩 💡 I have a robust background as a Full-Stack Developer and Digital Strategist, including roles as a Multi-Products Manager, SEO Manager, and Social Media Strategist. My expertise extends to web and mobile app design and development, ensuring a comprehensive skill set to meet your digital needs. SERVICES OFFERED: ⚙️ 🧰 🛠️ I provide a wide range of services to elevate your digital presence, including: 👉 Website Design and Development: Crafting visually appealing and highly functional websites tailored to your brand. From user-friendly interfaces to robust backend systems, I deliver websites that resonate with your audience and achieve your business objectives. 👉 Mobile App Development: Creating cutting-edge mobile applications that stand out in the ever-evolving digital landscape. Whether it's for iOS or Android, my mobile app development expertise includes intuitive user interfaces and seamless functionality. 👉 E-commerce Solutions: Empowering your online business with dynamic and secure e-commerce solutions. I specialize in developing platforms like WooCommerce and Shopify, ensuring a seamless and secure shopping experience for your customers. 👉 WordPress & Custom CMS Solutions: Building content management systems that streamline your content creation and management processes. Apart from being WordPress Expert, I work with platforms like Squarespace, Wix, and Webflow, providing you with an easy-to-use interface to update your website content. 👉 Custom Apps Development: Tailoring bespoke applications to meet your specific business needs. My custom app development services cover a wide range of functionalities and technologies to provide unique solutions for your organization. 👉 UI/UX Design: Designing intuitive and visually appealing user interfaces. My focus on user experience ensures that your digital products are not only aesthetically pleasing but also user-friendly and effective. 👉 Digital Marketing: Developing and implementing comprehensive digital marketing strategies to boost your online presence. I cover various channels to ensure a holistic approach that aligns with your business goals. 👉 SEO (Search Engine Optimization): Optimizing your online content to improve search engine rankings and increase organic traffic. My SEO strategies focus on enhancing visibility and driving targeted traffic to your website. 👉 SMM (Social Media Marketing): Crafting and executing effective social media marketing campaigns across platforms. I leverage social media to enhance brand awareness, engagement, and customer interaction. 👉 PPC (Pay Per Click): Strategically managing pay-per-click campaigns to maximize your online advertising ROI. I create targeted ads and optimize campaigns to ensure optimal results and visibility across various platforms. Feel free to explore these services individually or in combination to create a customized digital strategy that aligns with your business goals. Let's elevate your digital presence together! EXPERTISE: 💯 🎖️ With more than a decade of experience, I specialize in the following technologies and platforms: ✅ WordPress, Elementor, Wix, Webflow, Divi, Beaver ✅ WooCommerce, Shopify ✅ PHP, MySQL ✅ Laravel, Node Js ✅ React JS, Next Js ✅ React Native ✅ Ajax, JSON ✅ JavaScript, jQuery ✅ Bootstrap, CSS, HTML ✅ GIT, GitHub ✅ Adobe Photoshop, Illustrator, Premier Pro, Figma, XD ✅ Social Media Platforms: Facebook, Instagram, LinkedIn, Twitter, Pinterest ✅ WHM, Cpanel, Azure, AWS and Cloud management ✅ Google Tools: WebMasters, Search Console, Insights, Analytics, Mobile Test, and more... ✅ NetSuite, SuiteScript, SuiteCommerce Specialist ✅ CSM, CRM, ERP Solution Provider These specializations represent a comprehensive skill set, allowing me to offer end-to-end solutions for your digital projects. Whether it's creating a visually stunning website, developing a powerful e-commerce platform, or optimizing your online presence, my expertise covers a wide spectrum of technologies and tools. Let's transform your ideas into impactful digital solutions! LET’S DISCUSS: 🤝 Feel free to reach out to discuss your unique business needs. I am here to collaborate with you on developing the most effective solutions for your digital success. Thank you for considering my profile, and I look forward to the opportunity of working together!
    Featured Skill Mobile App Development
    User Experience Design
    User Interface Design
    Graphic Design
    Full-Stack Development
    Digital Marketing
    Next.js
    PHP
    Web Design
    Elementor
    Laravel
    React Native
    React
    WordPress
    Search Engine Optimization
  • $80 hourly
    • 5.0/5
    • (2 jobs)
    Matthew has over 10 years of hands-on experience in iOS & Android platforms. He's proficient in native development for iOS using Swift and Objective-C, as well as Android development using Java and Kotlin. He's also skilled in creating cross-platform applications using frameworks like React Native and Flutter. With a strong background in mobile app development, Matthew has delivered high-quality solutions that meet client needs and exceed expectations. He's also committed to staying updated with the latest technologies and trends in the mobile app industry and he's enthusiastic about learning new technologies and continuously improving my skills.
    Featured Skill Mobile App Development
    Git
    Android
    iOS
    API Integration
    Android Studio
    Apple Xcode
    Dart
    JavaScript
    Flutter
    React Native
    Kotlin
    Java
    Objective-C
    Swift
  • $25 hourly
    • 5.0/5
    • (18 jobs)
    If you’re here! Scrolling through my profile then surely you want to boost your online presence with our top-notch AI, web development, Chatbot development, and web scraping solutions. We specialize in integrating Artificial Intelligence into web and mobile app development projects for smart, user-friendly experiences. Our AI Web and Mobile Services: - Upgrade your project with: - AI-powered features - User-friendly Chatbots - Efficient web scraping tools Technical Skills: - AI Website & Mobile App Development: - Personalized user experiences -Dynamic content adaptation - Enhanced engagement features Chatbot Development: - Natural language understanding - Tailored responses - Intelligent conversational interfaces Web Scraping Solutions: - Targeted data extraction - Actionable insights - Ethical compliance Plus, we offer: - Shopify development - WordPress development - Bubble.io development Got a vision? I’m all here to make it a reality. Let's discuss your ideas and create a digitally advanced future together. Chao!
    Featured Skill Mobile App Development
    Full-Stack Development
    Web Development
    Machine Learning
    ChatGPT API
    Prompt Engineering
    Generative AI
    Chatbot
    Artificial Intelligence
    Ecommerce
    PHP
    Python
    React Native
    iOS
    Android
  • $20 hourly
    • 5.0/5
    • (2 jobs)
    🌟 50+ Projects Delivered | Specializing in AI Chatbot Development, DevOps, Full Stack with Laravel & Python, & Flutter I am Ricky Nkansah, an experienced Full Stack Developer and AI Chatbot expert dedicated to turning innovative ideas into real-world tech solutions. With over ten years of experience in the tech industry, my career is marked by innovation, commitment, and achievement. Why Hire Me? 🤖 AI Chatbot & Machine Learning Mastery: Developing cutting-edge AI chatbot applications and intelligent systems. 📱 Flutter & React Development: Crafting smooth, responsive, and visually appealing mobile and web apps. 🐍 Python & Laravel Backend Development: Building robust backend systems using Python (Django, Flask, FastAPI) and Laravel for powerful web applications. 💾 SQL Database Solutions: Implementing efficient and scalable database architectures. 🎯 Proven Track Record: Successfully delivering over 50 high-impact projects. 🔍 Attention to Detail: Ensuring precision and excellence in every project. 🗣️ Clear Communication: Maintaining transparency throughout the project lifecycle. 🛠️ Technology Simplified: Making complex tech accessible through user-friendly solutions. Key Skills and Experience: 🚀 Decade of Technological Innovation: Expert in AI Chatbots, Flutter, React, Python, Laravel, Django, Flask, and FastAPI. 📈 Leadership & Adaptability: Skilled in hands-on development and strategic CTO roles. 🌐 Client-Focused Solutions: Custom AI-driven chatbot applications and advanced app development. 🧩 Strategic Problem Solving: Tackling tech challenges with innovative solutions. Client Testimonials: "Transformative expertise in Flutter, AI Chatbot, Python, and Laravel." "Exceptional React and SQL development, delivering beyond expectations." Services Provided: 📲 Advanced App Development: Specializing in Flutter, React, and backend frameworks like Python (Django, Flask, FastAPI) and Laravel. 🧬 AI Chatbot Integration & Innovation: Proficient in LLM and Generative AI technologies for conversational AI. ⚙️ Broad Technical Expertise: Encompassing software development, DevOps, cloud solutions, cybersecurity, and SQL databases. 🌱 Startup Strategy & Guidance: Directing tech strategy and execution. My Working Approach: 🎯 Grasping your vision and objectives. 🔗 Aligning technology with your business needs. 📝 Crafting a comprehensive tech strategy. ⚡ Implementing solutions with precision and speed. 🤝 Providing ongoing support and knowledge sharing. Technical Proficiencies: 🖥️ Mobile & Tech Solutions: Focused on Flutter, React, Python, JS/TS, Golang, Laravel. 🤖 Advanced AI & ML Techniques: Skilled with GPT-3.5/4, Llama 2, LangChain for AI Chatbot development. ☁️ DevOps & Cloud Mastery: Experienced with Kubernetes, Docker, Terraform, Google Cloud. 💾 SQL & Database Management: Expertise in SQL for robust database solutions. Highlight Project: Leading the development of AI chatbot web applications, comprehensive LLM projects, and innovative Flutter, React, Python, and Laravel implementations using Django, Flask, and FastAPI. Ready to Boost Your Technology Capabilities? Let’s collaborate to elevate your tech game. Click "Hire Me" to start our journey towards technological excellence! Looking forward to our collaboration!
    Featured Skill Mobile App Development
    Cloud Engineering
    Ecommerce Website Development
    AWS Application
    Front-End Development
    Docker
    WordPress
    Next.js
    Full-Stack Development
    Laravel
    AI Agent Development
    AI Chatbot
    Flutter
    ChatGPT
  • $80 hourly
    • 5.0/5
    • (2 jobs)
    I am a seasoned mobile application developer with over two decades of hands-on experience in crafting cutting-edge mobile solutions. My journey in the industry has seen the evolution of mobile technology, and I've consistently adapted and excelled in delivering top-notch mobile apps. Owner of Oval Innovations, LLC. Key Skills: iOS and Android Development Cross-Platform Development (React Native, Flutter) UI/UX Design and Optimization Backend Integration and API Development Quality Assurance and Testing Continuous Integration/Continuous Deployment (CI/CD) Project Management and Team Leadership
    Featured Skill Mobile App Development
    Agile Software Development
    Azure DevOps
    Git
    Apigee
    ServiceNow
    Object-Oriented Design
    Android App Development
    Java
    iOS Development
  • $70 hourly
    • 5.0/5
    • (0 jobs)
    As a Full Stack Senior iOS Engineer with over 28 years of software developer experience, my journey has included software development, programming, data engineering, and security. In addition, my passion for UI and product design is where my creativity thrives. I'm fluent in various programming languages and frameworks, I specialize in creating secure, efficient data architectures and delivering aesthetically pleasing user interfaces. My career highlights include the successful launch of over 250 apps in the App Store, amassing more than 4 million downloads. Among these, an app featured on Apple's "Planet of the Apps" stands out as a testament to my commitment to excellence in iOS development. With a blend of technical expertise and creative solutions, I bring to the table a unique combination of skills and a track record of proven results. If you're seeking a seasoned professional who excels in iOS development and embraces creative challenges, I am eager to contribute to your team's success.
    Featured Skill Mobile App Development
    UIKit
    LAMP Stack
    App Store
    Analytics
    Security Engineering
    App Development
    App Design
    Apple Xcode
    Objective-C
    SwiftUI
    Swift
    iOS
    GraphQL
    RESTful API
  • $35 hourly
    • 4.6/5
    • (1 job)
    With 8+ years building enterprise-grade web and mobile solutions for Fortune 500 clients across FinTech, Healthcare, and E-Commerce, I’ve delivered 150+ projects driving $5M+ ROI through scalable full-stack architectures. As a certified full-stack developer and AI integration specialist, I empower businesses with end-to-end digital transformation and high-performance systems. ✅ Full Stack Core: Web Application Development | React.js/Next.js | Node.js/NestJS | Python/Django | .NET Core | REST/GraphQL APIs | Microservices | Cloud Integration (AWS/Azure) | CI/CD Pipelines | Database Optimization ✅ Technical Excellence: Responsive UI/UX Design | Cross-Platform Development | DevOps Automation | Containerization (Docker/Kubernetes) | Unit/Integration Testing | Legacy System Migration | AI/ML Integration | Real-Time Analytics | SEO Optimization ✅ Industry-Specific Solutions: FinTech APIs | Healthcare Compliance Systems | E-Commerce Platforms | CRM Customization | IoT Backends | AI-Powered Chatbots | Enterprise Resource Planning (ERP) ✅ 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Frontend Mastery: Built 90+ responsive SPAs using React 18+, Angular 15+, and Vue 3 with 95+ Lighthouse scores for performance and accessibility. Backend Engineering: Designed high-throughput APIs handling 10k+ RPM using Node.js, Python Django, and .NET 8 with Redis caching and load balancing. Database Optimization: Reduced query times by 70% via indexing strategies in MongoDB Atlas and PostgreSQL, with sharding for 100M+ record systems. Cloud-Native Deployment: Migrated 40+ monoliths to AWS/Azure microservices, cutting infrastructure costs by 35% using Kubernetes orchestration. AI Integration: Deployed 25+ LLM-powered tools (GPT-4, Claude 3.5) for predictive analytics, reducing manual workflows by 50%. ✅ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐢𝐞𝐬 Frontend: React.js, Next.js (SSG/ISR), Angular 15+, Vue 3, TypeScript, Redux Toolkit, Webpack, Jest, Cypress Backend: Node.js (NestJS/Express), Python (Django/Flask), .NET 8, Java Spring Boot, GraphQL, gRPC Databases: MongoDB Atlas, PostgreSQL, MySQL, Redis, Firebase Firestore, Cassandra DevOps: Docker, Kubernetes, GitHub Actions, Jenkins, Terraform, AWS EC2/S3/Lambda, Azure Functions AI/ML: TensorFlow, PyTorch, OpenAI API, LangChain, Hugging Face Transformers, Computer Vision (OpenCV) Mobile: React Native, Flutter, SwiftUI, Kotlin Multiplatform ✅ 𝐇𝐨𝐰 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 Requirement Analysis (Week 1): Conduct stakeholder workshops to map business objectives to technical specs Perform tech stack audits and scalability assessments Deliver architecture diagrams and MVP roadmaps Agile Development (2-Week Sprints): Implement feature-driven development with daily standups Integrate automated testing (Jest/Mocha) and code reviews Provide real-time demos via collaborative tools Launch & Scaling: Execute zero-downtime deployments with blue/green strategies Set up performance monitoring (New Relic/Datadog) Offer post-launch optimization for SEO and Core Web Vitals 📈 𝐊𝐞𝐲 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬 100% Client Retention Rate: Maintained 4.95/5 Upwork rating across 200k+ billed hours Scalability Milestones: Scaled 3 startups from 0 to 1M+ MAUs with AWS auto-scaling Security Compliance: Achieved GDPR/PCI-DSS certification for 15+ FinTech/HealthTech projects 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: Full-Stack Specialization: 90% project ownership from UI design to cloud deployment Transparent Workflow: Real-time tracking via Jira/ClickUp with biweekly ROI reports Future-Proof Solutions: 30% faster feature delivery via modular architecture Let’s build your web/mobile app with cutting-edge full-stack technologies! Keywords: Hire Full Stack Developer, Web Application Development, React.js Expert, Node.js Development, Python Django, .NET Core, REST API Integration, Cloud Migration, AI-Powered Solutions, DevOps Automation
    Featured Skill Mobile App Development
    FlutterFlow
    Flutter
    AI App Development
    AI Mobile App Development
    Database Development
    AI Development
    Android App Development
    Web Application Development
    Python
  • $80 hourly
    • 5.0/5
    • (83 jobs)
    Are you looking for end-to-end development of a mobile or web app that truly stands out? I’m your one-stop shop for high-quality solutions—from concept and design to deployment and beyond. 💼 Why Work With Me? • 100% Satisfaction Guarantee – I stand behind my work. If it doesn’t meet your requirements, you don’t pay. • Full-Stack Expertise – Native iOS (Swift, SwiftUI), Android (Kotlin), Flutter, React Native, WordPress, Node.js, and more. • E-Commerce & Service-Sector Focus – Specialized in building e-commerce platforms (Shopify, WooCommerce, Webflow) and service-based apps for higher conversion rates. • Top-Notch UI/UX – Skilled in Figma, creating intuitive interfaces that engage users. • Transparent Communication & Timely Delivery – Regular project updates, easy communication, and reliable timelines. 🎯 Services Offered • Mobile App Development – iOS, Android, Flutter, React Native • Web Development – WordPress, React, Node.js, AWS, GCP, Serverless • UI/UX Design – Wireframing, prototyping, user flow mapping • API & Integrations – AWS, Firebase, Payment Gateways, Third-Party Services • Advanced Technologies – AI & Machine Learning (OpenAI, ChatGPT-4, DALL-E, Jukebox), OCR, Custom Vision 🌐 Industry Experience • E-Commerce (Retail, Grocery, SaaS, B2B/B2C) • Streaming Services (Audiobooks, Video) • Social Networks & Talent Marketplaces • Real Estate & Construction Management • Booking & Event Services • Legal & Law, Wellness & Coaching ⭐ Featured Projects • Wahlbeck: Sci-Fi audiobook streaming app leveraging advanced AI tools. • CSA: A custom research platform with audio visualizations. • Roofworx: An end-to-end roofing contractor service platform. • Floater: Talent placement app connecting employers and professionals. • BK Questionnaire: A legal service tool using OCR technologies. 🔧 My Process 1️⃣ Discovery Call – We’ll discuss your project vision and requirements via Zoom. 2️⃣ Project Blueprint – You’ll receive a clear plan detailing timelines, milestones, and tech stacks. 3️⃣ Design & Development – Crafting the UI/UX and developing a robust backend system. 4️⃣ Testing & Feedback – Gathering insights, iterating quickly, and ensuring high-quality standards. 5️⃣ Deployment & Support – Seamless launch, plus ongoing maintenance and feature updates. 🤝 Let’s Connect Ready to turn your vision into reality? Message me to schedule a quick chat or Zoom call. I’d love to learn about your project and see how I can help. Invite me now, and let’s create a mobile or web solution that exceeds your expectations!
    Featured Skill Mobile App Development
    Shopify
    Figma
    Stripe
    App Design
    Web Application
    Web Development
    PHP
    iOS Development
    Swift
    Kotlin
    React
    Payment Functionality
    Android
    Android App Development
  • $40 hourly
    • 5.0/5
    • (5 jobs)
    Fractional COO & Tech Agency owner specialising in creating product roadmaps, UX prototypes, and MVP development. Expert in hiring top talent and managing elite full-stack developers. Proficient in Angular, React, Node.js, and Laravel. Full Stack Development Service Helping businesses with our Full Stack Development Service I help hiring & working with comprehensive full-stack development, leveraging the latest technologies like Angular, React, Node.js, and Laravel. Our team of A-grade developers delivers seamless front-end and back-end integration, ensuring your applications are not only functional but also intuitive and user-friendly. Whether you need a dynamic website, a complex web application, or a powerful mobile app, we have the expertise to bring your ideas to life efficiently and effectively. **Key Benefits:** - **End-to-End Solutions:** From concept to deployment, we handle all aspects of development. - **Cutting-Edge Technologies:** Utilize the latest tools and frameworks for optimal performance. - **Custom Development:** Tailored solutions to meet your specific business needs. ### Working Design Prototype Service **Bring your ideas to life with our Working Design Prototype Service.** Frontend Technologies - React JS / React - Angular / Angular JS - TypeScript - Next JS - Bootstrap Backend technologies - PHP - Laravel - Node Database - SQL - MYSQL - MongoDB More expertise - Git - QA Automation If you want I can also work with you on a trial basis for the first few hours. Happy to chat to assist you with the job or project!
    Featured Skill Mobile App Development
    Web Application Development
    iOS Development
    webERP
    Artificial Intelligence
    Ionic Framework
    MySQL
    Next.js
    ExpressJS
    Angular
    Node.js
    React
    Laravel
    Web Development
    PHP
  • $45 hourly
    • 5.0/5
    • (58 jobs)
    We specialize in innovative IT solutions to help businesses thrive. With expertise in Artificial Intelligence, Blockchain, and other cutting-edge technologies, we empower organizations to stay ahead of the competition. Operating across the Middle East, USA, Canada, and Europe, we're known for delivering top-quality solutions at affordable prices. Our team of experts excels in Business Analysis, Software Development, Web Design, Mobile App Development, and Digital Marketing. Our goal is simple: deliver exceptional services that meet our clients' needs. We prioritize user-centred design and aim to build long-term relationships with our clients by providing reliable and convenient solutions. Join us on our journey to success. Let's work together to achieve your organization's goals! VISION: To provide satisfaction, convenience, and reliability to our clients. MISSION: To lead the IT industry by delivering innovative solutions and building lasting relationships with our clients.
    Featured Skill Mobile App Development
    JavaScript
    PHP
    Cryptocurrency
    AJAX
    Laravel
    CSS
    jQuery
    Amazon
    CodeIgniter
    React
    Ethereum
    Blockchain
    RESTful API
    WordPress
  • $60 hourly
    • 5.0/5
    • (7 jobs)
    I've been developing and designing native iOS and Android apps since 2012. I've helped businesses, organizations, and individuals to bring their ideas into reality and reach their goals. I've built variety of apps that use wide range of technologies, such as, controlling bluetooth devices, editing images, connecting to APIs, using maps and location, and more. I'm looking to help you build your app and bring your vision to reality. Here is an outline of type of work and technologies I used in apps: - UI Designs, wireframes, and mockups. - interfacing consumer devices to mobile applications via Bluetooth (BLE) for iOS and Android. - Design Firebase and Firestore backend database. - Firebase Cloud Functions and Messanging. - AWS AppSync and GraphQL APIs. - AWS Amplify backend integration. - Amazon Cognito for identity and access management. - iOS Shortcuts and app intents. - iOS App Clips. - iOS Wallet and Passes. - Story/book-based apps. - Youtube/Facebook video downloader. - Controlling an electronic device from phone via bluetooth. - SQLite and Room: database to store data locally (Android) - Core Data and Realm: database to store data locally (iOS) - RESTful APIs - SOAP: Complex technology for network communications - Machine Learning: Train the app on patterns and shapes to perform actions when it detects them. - Augmented Reality: To show interactive images and info as part of the real world while pointing the camera. - Simple games using SpriteKit. - Image modifications and applying filters. - Chats and related features. - Device motion censoring. - Restaurant/Cafe Menu. - Social media integration and authentication. - In-app purchases. - Payment processors. - Android Widgets. - Push Notifications. - Map Apps: • Google Places API apps. • An app that let users set a reminder point on the map, so when they drive nearby, it'll remind them to do something. • An app to help users search parking spots on the map in San Francisco and make reservations. • An app that let users store voice memos, videos, notes.. etc, and create markers on the map where they were taken. • Uber clone app.
    Featured Skill Mobile App Development
    Core Bluetooth
    AWS AppSync
    AWS Amplify
    iOS Development
    Bluetooth LE
    Objective-C
    Android App Development
    Swift
    RESTful API
    Kotlin
    Firebase
    Java
  • $75 hourly
    • 0.0/5
    • (0 jobs)
    Experience Summary * Software professional with 18 years of experience in development of mobile applications from requirement analysis, designing, coding , debugging using .net technologies. * 7+ years of experience in developing IOS, Android and Windows apps using Xamarin forms, MAUI & React Native. * Experience in developing UWP (Universal windows platform) apps. * Experience with WPF, WCF, Web Services and Entity framework. * Expertise in developing applications using design patterns like MVC , MVVM , Factory and singleton patterns. * Experience in SignalR SDK. * Used Xamarin Insights for analytics and error handling. * Experience in developing RESTful API's using ASP.NET web api. * Deep experience on versioning tools like GIT , TFS and VSS. * Sound knowledge of Asynchronous programming , Multithreading and caching. * Onboarded and supported IOS and android apps onto Azure devops CI/CD pipeline.
    Featured Skill Mobile App Development
    Android
    iOS
    Infovisa MAUI
    Windows Presentation Foundation
    React Native
    Angular
    Microservice
    REST API
    API Development
    Universal Windows Platform
    .NET Core
    Xamarin
    Desktop Application
    App Development
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    I am senior Brand and Digital Marketing professional with global experience: • Worked with Fortune 100 companies around the world. • I have lived and worked on short- and long-term marketing assignments in 25+ countries. • My experience spans the basics of traditional print marketing. • Including cutting-edge technology used in digital and web marketing. • I use data analytics to make informed recommendations. • My goal is to optimize processes to maximize productivity. • I specialize in storytelling using motion graphic videos, data visualization and infographics. • I leverage all multimedia platforms depending on the product and target audience. • Am a trusted partner who honors non-disclosure agreements and contract terms. • Believes in surprising and delighting my clients by over-performing and paying attention to the little details that make a difference in the customer experience. • In short, I'm the guy you hire to get things done in a transparent and affordable way.
    Featured Skill Mobile App Development
    Data Analytics & Visualization Software
    Social Media Content Creation
    Project Management
    Media Buying
    Website Builders & CMS Consultation
    Motion Graphics
    B2B Marketing
    B2C Marketing
    Digital Marketing Strategy
    Digital Marketing Materials
    Brand Strategy
    Branding & Marketing
    Brand Identity
    Brand Development
  • $55 hourly
    • 0.0/5
    • (1 job)
    I build clean, conversion-focused web systems that don’t just look good → they work hard. 🔹 CRM automations 🔹 Landing pages with checkout flows 🔹 Full-stack startup systems I’m the creator of Auryon CRM and founder of Fortyeightweb.com — a rapid-delivery web service that builds and deploys 3-page websites in 48 hours or less. Whether you’ve got the idea or need help shaping it, I specialize in building founder-ready startups from scratch — fast, clean, and fully hand-offable. With a background running $20M+ operations and 100+ person teams, I bring systems thinking, leadership, and performance to everything I build. Daily Stack: Make.com, Notion, Stripe, Calendly, HeyGen, Figma, Vercel, Zapier No code? No problem. No plan? I’ve got you. Let’s build something real.
    Featured Skill Mobile App Development
    CRM Software
    CRM Automation
    Stripe
    Artificial Intelligence
    Notion
    Zapier
    No-Code Development
    CRM Development
    Landing Page Design
    Sales Funnel Builder
    Automation
    UX & UI Design
    Web Design
    Web Development
  • $80 hourly
    • 0.0/5
    • (0 jobs)
    I’m a Full-Stack Software Engineer and AI/ML Developer with 7+ years of experience building scalable cloud-native applications, automating complex workflows, and delivering AI-powered solutions in healthcare, fintech, and cloud infrastructure. I specialize in: - Highly scalable [ mobile, cloud, web ] application research and development - AI model and agent development - Big data collection, engineering, and analytics At CVS Health, I contributed to, in both an engineering and leadership capacity, the development of a FinOps Cloud Optimization platform managing over 56,000 multi-cloud servers, using AI to drive millions in cost savings. Previously, I architected AI models for healthcare revenue cycle automation, including HL7 FHIR data processing, claim denial prediction, and medical auditing systems for state-level providers. Whether I’m engineering mobile banking apps, building data pipelines, or deploying real-time AI tools with OpenAI and Hugging Face, I focus on delivering systems that are robust, efficient, and built to scale. Let’s build something smart, fast, and impactful.
    Featured Skill Mobile App Development
    Research & Development
    Data Analytics
    AI App Development
    AI Agent Development
    Database
    Automation
    Scripting
    Data Engineering
    Data Science
    Machine Learning
    Generative AI
    Web Development
    App Development
    Artificial Intelligence
  • $45 hourly
    • 5.0/5
    • (24 jobs)
    ✅ Top Rated on Upwork | 💯 100% Job Success Score 💻 Full-Stack Web Developer with 10+ Years of Experience. 🥇 I'm here to help you unleash team power while dealing with only one person who understands your needs. 🔵 TenGate Agency – Team of Professional Designers & Developers. 🚀 Can handle any web projects, Cross-platform apps (Front End & Back End), 🛠️ Love working in: JS, HTML, CSS, PHP, NodeJS, VueJS, ReactJS, Angular, Bootstrap, Wordpress, ... and more. 🎨 Also proficient in: Sketch, Photoshop, Illustrator, After Effects, Adobe Premier. 💡 Love creating online projects from A to Z, front-end and back-end, 🎯 Your Satisfaction is our main goal, 100% satisfaction is guaranteed!
    Featured Skill Mobile App Development
    Web Development
    Vue.js
    Front-End Development
    Bootstrap
    React
    CSS
    PHP
    JavaScript
    Landing Page
    API
    WordPress
    HTML
    Elementor
    Responsive Design
  • $83 hourly
    • 0.0/5
    • (0 jobs)
    Golang and Node.js developer with experience in both enterprise and startup environments. A self-described generalist specializing in cloud solutions (AWS, Terraform), and building robust, well-tested systems using Agile and TDD. Skilled in Twilio, NoSQL, SQL, Azure, GCP, and Cloudflare. I take pride in delivering well-tested solutions ahead of schedule and under budget.
    Featured Skill Mobile App Development
    Agile Project Management
    Proposal Writing
    Amazon Web Services
    AWS Lambda
    NoSQL Database
    SQL
    CircleCI
    Twilio
    Terraform
    Golang
    Cloud Architecture
    Web Development
    Software Development
  • $45 hourly
    • 0.0/5
    • (0 jobs)
    I am a dedicated developer with extensive experience in building innovative and user-friendly mobile applications for both iOS and Android platforms. My journey in tech began with a curiosity for how things work, which evolved into a passion for creating seamless digital experiences. With a strong foundation in programming languages such as Swift and Kotlin, I thrive on transforming ideas into functional apps that meet user needs. I enjoy collaborating with cross-functional teams, staying up-to-date with industry trends, and continuously improving my skills to deliver high-quality solutions. When I’m not coding, you can find me exploring the latest tech advancements or sharing insights with fellow developers. Let's connect and create something amazing together!
    Featured Skill Mobile App Development
    Mobile Game
    Mobile App
    App Development
    iOS Development
    Android App Development
  • $42 hourly
    • 0.0/5
    • (0 jobs)
    Looking for a reliable, trusted, and proven software development team? At Brahma Technolab, we bring our US and India-based expertise to deliver cutting-edge solutions for clients worldwide. With a strong track record of success, we pride ourselves on building long-term relationships by exceeding expectations in every project. As your Business Manager, I represent a team that is deeply committed to understanding your needs, ensuring your business goals are met with precision, quality, and prompt service—whether it’s full-scale development, emergency fixes, or ongoing technical maintenance. Why Choose Us? Proven Success: We've helped countless clients achieve their goals through tailored solutions. Your project’s success is our priority. Comprehensive Expertise: CMS Mastery: Wordpress, Drupal, Silverstripe, OctoberCMS Ecommerce Excellence: Shopify & Magento Framework Power: Laravel, CodeIgniter, Symfony, CakePHP, Yii Frontend Development: From pixel-perfect design (HTML, CSS, JavaScript frameworks like React.js, Vue.js) to seamless user experiences (Bootstrap, API integrations), we bring your vision to life. Backend Solutions: Robust database management (MySQL, Oracle, PostgreSQL, MongoDB) and cloud integration (AWS, Google Cloud), ensuring scalable and secure infrastructures. Testing Expertise: With over 3+ years in software testing, we deliver not just solutions—but error-free, high-performance products. End-to-End Support: We don’t just build; we maintain and upgrade, ensuring your systems are always optimized. Trusted by Clients Worldwide: We understand the importance of trust, reliability, and responsiveness. That’s why we use top-tier project management tools like GitHub, JIRA, Trello, and Basecamp to keep every project on track and transparent. Need a partner who understands your challenges and delivers solutions that work? Let’s connect to discuss how Brahma Technolab can support your business growth!
    Featured Skill Mobile App Development
    IT Consultation
    Counseling
    CMS Framework
    SEO Software
    Software QA
    Web Design
    Digital Marketing
    CMS Development
    JavaScript
    Web Development
  • $10 hourly
    • 4.5/5
    • (4 jobs)
    Experience in Mobile development iOS/Android, Flutter, FireBase and AWS amplify cloud service - Over 14+ experience in mobile and web tech stack experience - API and cloud services experience in new app or migration - iOS Native app development from scratch using latest iOS and Xcode - Familiar in core feature like Location, Biometric Login, WebKit to integration hybrid page, MapKit, UIKit, Foundation and TableView, Views, Menu, Collections view, scroll view and Custom UI creation - Flutter/Dart app development to support both iOS and Android Platform - Flutter widget and dependency management to use third-party plugin and HTTPS rest API - FireBase to create API and integration with Native and Hybrid App - Using Firebase to distribute the iOS and Android build distribution - FireBase to implement PNs for iOS and Android - FireBase to use logging and crashlytics - AWS Amplify to manage cloud service to creating Data Model and integrate with Flutter/React Native - AWS Amplify Cognito for user authentication and Profile - AWS DataSync to manage service less mobile and web apps - AWS Dynamo DB and manage files in S3 Storage - Figma Mobile desing to create Flow and wireframe - Experience and involved in SDLC and track the dependency and get the task done until its closure and delivered into store. - Experience in getting the build for Android(APK)/iOS(.ipa) and release for internal and TestFlight distribution - Experience in Functional Testing - Experience in Mobile and Web Automation using Selenium, TestNG, Java client, Maven, Cucumber, Appium, PostMan, TestCase creation and execution - Expert in Jira for issue tracking, Git/Bitbucket to manage the code in version control #iOS #Android #SmartPhone #Swift #Xcode #Java #Kotlin #AndroidStudio #Flutter #DART #ArchitecureDesignPattern #FireBase #AWSAmplify #S3 #Cognito #AppSync #DynamoDB #APK #IPA #AppStoreDistribution #playStoreDistribution #TestFlight #InternalTesting #Automation
    Featured Skill Mobile App Development
    AWS AppSync
    TestFlight
    Amazon S3
    Objective-C
    Firebase Cloud Firestore
    React Native
    Kotlin
    Swift
    Android
    iOS
    AWS Amplify
    Java
    Dart
    Flutter
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