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  • $47 hourly

    • 4.7/5
    • (21 jobs)
    🏅 Top Rated 💎 AI/ML Engineer With over 8 years of experience in the field of Artificial Intelligence and Machine Learning, I specialize in developing innovative AI-driven solutions across various industries, including healthcare, finance, e-commerce, education, and entertainment. My expertise spans AI/ML, Computer Vision, Natural Language Processing (NLP), Chatbots, and Large Language Models (LLMs) like GPT. My goal is to build intelligent systems that enhance user experience, automate processes, and solve complex problems efficiently and effectively. Skills & Expertise: ✅ AI/ML Development: (Supervised Learning, Deep Learning, Reinforcement Learning, NLP, Time Series Forecasting) ✅ Computer Vision: (Image Classification, Object Detection, Facial Recognition, Image Segmentation, YOLO, OpenCV) ✅ Large Language Models (LLMs): (GPT, BERT, T5, OpenAI API) ✅ Chatbots: (DialogFlow, Rasa, Custom NLP Models, Integration with Web, Mobile, and Social Media) ✅ AI Frameworks & Tools: (TensorFlow, PyTorch, Keras, scikit-learn, Hugging Face) ✅ Data Processing: (Data Cleaning, Feature Engineering, Model Training, Hyperparameter Tuning) ✅ Cloud & Back-end: (AWS, Azure, Google Cloud, Firebase, Docker, Kubernetes) ✅ Version Control: (Git, GitHub, GitLab, Bitbucket) ✅ Deployment: (CI/CD Pipelines, Model Deployment, Serverless Architecture) 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵: - Building your AI SaaS - Integrating OpenAI's GPT-4/ChatGPT into your business flow - Fine-tuning an LLM model specific to your niche - Designing AI agents that automate tasks and decision-making - Implementing Retrieval-Augmented Generation (RAG) workflows for advanced data-driven applications - Designing a prompt engineering solution to decrease some of the workload in your business - Building smart chatbots that can reply to customers and enhance the abilities of your support teams - Developing voice assistants for outbound calls - Integrating Stable Diffusion solutions for your content creation process 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀 𝗼𝗳 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗠𝗲: 🔹 Customized AI Solutions: I deliver tailored AI solutions that align with your unique business needs, helping you stay ahead of the competition. 🔹 Innovative & Scalable: I build innovative AI products that not only meet current requirements but can scale as your business grows. 🔹 High-Quality Models: I focus on optimizing models for performance, accuracy, and robustness, ensuring they deliver real-world value. 🔹 Seamless Integration: I ensure smooth integration of AI technologies into your existing systems and workflows, minimizing disruption and maximizing impact. 🔹 On-Time Delivery: I prioritize delivering solutions on schedule without compromising quality, ensuring a timely deployment of AI systems. 🔹 Long-Term Partnership: I believe in building lasting relationships, offering continuous support, maintenance, and updates to ensure your AI systems evolve with your business needs. If you need an experienced AI developer to bring your AI vision to life, I am here to help. Let’s work together to create intelligent solutions that elevate your business. Reach out today to discuss your project!
    vsuc_fltilesrefresh_TrophyIcon Flutter
    Data Engineering
    AI Chatbot
    Android SDK
    Mobile App
    React Native
    Machine Learning Model
    TensorFlow
    LangChain
    Python
    AI Development
    Natural Language Processing
    Machine Learning
    AI App Development
    Kotlin
  • $40 hourly

    • 5.0/5
    • (3 jobs)
    Hi there! I'm Fnu, a skilled Mobile App and Full Stack Web Developer with extensive expertise in Node.js, React.js and Next.js. I specialize in creating high-quality mobile applications for iOS and Android using React Native and Flutter, as well as robust web solutions tailored to your unique business needs. Key Expertise: Mobile App Development: Crafting feature-rich, cross-platform mobile applications with React Native and Flutter. Full Stack Development: Comprehensive web development using the MERN stack (MongoDB, Express.js, React.js, Node.js). Frontend Development: Building modern, responsive, and interactive interfaces with React.js and Next.js. Backend Development: Developing scalable, secure APIs and server-side applications with Node.js and Express.js. State Management: Expertise in Redux, Context API, and other state management tools. Database Management: Skilled in SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Firebase) databases. API Integration: Seamlessly integrating third-party APIs, RESTful services, and GraphQL. What Sets Me Apart? Versatility: Proficient in both mobile and web application development. Client-Centric Approach: I prioritize understanding your goals and delivering solutions that exceed expectations. On-Time Delivery: Dedicated to completing projects on schedule with a strong focus on quality. Transparent Communication: Keeping you updated throughout every stage of development. Let’s Bring Your Ideas to Life! Whether you need a mobile app, a web application, or a complete end-to-end solution, I’m here to help. I’m passionate about leveraging my expertise to turn your vision into reality. Let’s collaborate to create something exceptional. Feel free to reach out, and let’s discuss how I can contribute to your project’s success!
    vsuc_fltilesrefresh_TrophyIcon Flutter
    iOS Development
    Android App Development
    Firebase
    MongoDB
    JavaScript
    Redux
    Hybrid App Development
    Full-Stack Development
    AI Development
    React
    Node.js
    Dart
    React Native
    MERN Stack
  • $155 hourly

    • 4.7/5
    • (28 jobs)
    **EXPERT VETTED BY UPWORK** Top 1% in AI/ML,data warehousing and Flutter I lead a small talented team of AI/ML and Flutter engineers. So instead of getting one expert on your team, you will always get a team of experts. Executing greenfield projects is something that we enjoy! I guarantee you: My team will provide the best value that you can find. Example Projects that we can execute: *Design and execute an original research project in machine learning or AI *Development of an AI strategy for your organization *Development of custom AI/machine learning solutions, including custom neural networks implemented in Python (TensorFlow, PyTorch, OpenCV, numpy) *Development of natural language processing solutions for text generation, classification, and business workflows, including large language models such as OpenAI's ChatGPT and Claude *Development of computer vision solutions for image classification, object detection, segmentation, and more, leveraging 2D images, 3D images, video, natural images, satellite images Why work with me: - My DC-based company Oaktreeapps.com is a data-first dev shop using bleeding edge tech stack. - Have successfully launched projects for companies like PGA, Sweetwater, Berbix and Federal agencies. - Currently serve as a CTO for a Techstars backed startup. - AWS certified team for all things dev-ops. We are a team with decades of experience working on: || Enterprise grade mobile apps || AI/ML || Data warehousing 1. Enterprise grade apps 2. Social media apps 3. Multimedia consumption apps 4. Connected car apps 5. Healthcare apps 6. Hyperlocal apps Data warehousing tools we use: || Snowflake, Apache Superset , LLM || Web 2.0 tools we use: 1. MERN stack 2. Flutter/Dart for cross-platform mobile development 3. Snowflake, AWS, Apache Superset 4. In house LLM models that can be used for proprietary data processing We understand that finding the right candidate for the job can be tedious and stressful. That's why when you choose to work with us, we shall make things as simple and easy as possible, striving hard to provide you with a 100% stress-free experience. Let's have a chat about your product needs, and let us help you grow your business. Thank you!
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    React
    Node.js
    Swift
    Apple Xcode
    Android
    MongoDB
    Ethereum
    Kotlin
    Vue.js
    Blockchain Development
    Blockchain
    Smart Contract
    AWS Server Migration
  • $80 hourly

    • 4.8/5
    • (32 jobs)
    Working with me might bring you some obvious BENEFITS: - Awarded by DesignRush (Top 10 Software Development Firm in VA) -Awarded by 50pros.com (Top 50 Software Development Firm in USA) - Awarded by Agency Spotter (Top 50 UX Design Agency of 2022) - The top 3% of global tech talent is represented on our exclusive team of knowledgeable experts. - More than 100 satisfied customers across the startup space. - 10 years of experience delivering product strategy, UX, and agile software development services. - I will save you time as I have realized many successful Saas products on several occasions that’s why I know what to do and I’m ready to move fast. If you ask me, why I'm better than other freelancers/teams, I'll respond that not every freelancer: 👍 Awarded by Upwork 👍 100% JSS 👍 Over 30 Projects on Upwork 👍 Upwork Top 1% 👩‍💻 WHO I WORK WITH 👩‍💻 🟢 companies and people who want quality and fast delivery 🟢 with those who want new ideas 🟢 with those who value their time and trust professionals Tech Rock Star in: 🔹 Saas product development using React / Vue / PHP / Laravel 🔹 Saas product development using No Code Tools (specializing in Bubble.io) 🔹 Website Frontend Using React / Vue / Next Like Js Frameworks 🔹 Website Backend Using PHP / Laravel 🔹 Web application / Mobile app (Flutter / React Native ) 🔹 SaaS UX design 🔹 Dashboard design 🔹 UX/UI: Web design 🔹 UI/UX: Mobile design Technology Stack & Tools 🖥 Front-End: JavaScript, React.js, React Native, Vue.js, Next.js, Nuxt,js ⌨️ Back-End: Node.js, Laravel, PHP, WordPress 👩‍🎨 UX/UI Design: Sketch, Figma, Adobe XD, InVision, Axure Usability Testing: In-person or remote testing, and Validately. Others: Adobe Creative Suite, JIRA, Trello, Zeplin, Abstract, Miro 📱Mobile: Kotlin, Swift, React Native 🧩 No-code: Bubble.io, Adalo 🔗 Low-Code: FlutterFlow 👨🏼‍💻 My expertise: B2B Saas, SaaS, CRM, Scrapping, ERP, ETL, High-load apps, Digital Transformation, Company websites, No code development, Product Management, Integration with 3rd-party applications and services 🎯 Industries: Finance/ Banking, Beauty products (for men and women), Education / Services, Real estate (commercial and non-commercial real estate), Sport, Marketing, Food (cafes, restaurants and etc.), Travel, Law (for lawyers and lawyer companies), SaaS and Startups of various industries, And that's not all :) Always for win-win solutions, a detail-oriented and flexible approach to development, meeting deadlines, and high-quality and fully tested software. Ready to meet new challenges and jump on the call. Push the 🟢Invite🟢 button and let’s make your project successful together 👍
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    Software Development
    Bubble.io
    Vue.js
    Node.js
    React Native
    React
    Next.js
    User Experience Design
    UI/UX Prototyping
    Web Development
    App Development
    PHP
    JavaScript
    Figma
  • $50 hourly

    • 5.0/5
    • (3 jobs)
    👩🏽‍💻 Experienced Full Stack Developer with expertise in a diverse range of technologies, including Java, Spring Boot, React, Node.js, Flutter, and AWS. With a rich background spanning over 5 years, I have successfully contributed to the development of ride hailing platforms, Point of sale systems, and crafted customized web applications to meet diverse business requirements. 🚀 My proficiency extends across both front-end and back-end development, showcasing a comprehensive skill set that includes React for dynamic user interfaces, Node.js for scalable server-side applications, and Flutter for cross-platform mobile development. In addition, I have a strong foundation in Java and Spring Boot for robust back-end solutions. 🌐 Working with variety of companies, I have consistently demonstrated intricate problem-solving skills, a commitment to quality assurance, and a focus on timely project delivery. My portfolio stands as a testament to my ability to adapt and excel in challenging environments. ☁️ As an AWS enthusiast, I leverage cloud solutions to ensure optimal performance and security for digital applications. I am also Azure Fundamental certified, further attesting to my commitment to integrating the best cloud solutions to meet client needs. 🌍 Fluent in both English and Amharic, I bring effective communication skills to the table, fostering seamless collaboration with diverse teams. Let's work together to turn your digital vision into a reality! 🎩 Senior Full-Stack Developer with 5+ years of experience. My skill sets senior full-stack developer : ✔️ JavaScript, Java, TypeScript, Kotlin, Dart ✔️ Spring boot, Spring ( Cloud, Security, Data, MVC, Gateway…), Hibernate, JPA, React.js, Node.js, TypeScript, Flutter ✔️ Material-UI, Tailwindcss, Styled-component, CSS, ✔️ MongoDB, GraphQL, MySQL, PostgreSQL, Redis ✔️ AWS Services ✔️ Puppeteer, Junit, Mockito, Unit tests ✔️ Oauth2, OIDC / OpenId Connect ⭐ Elevating Your Project with Unparalleled Expertise ⭐ ✔️ Cutting-Edge Technical Proficiency: ✔️ Solution-Focused Ingenuity ✔️ Globally Recognized Collaboration: A track record of collaboration with esteemed international companies underscores my ability to comprehend and execute high-standard project requirements, consistently delivering world-class results. ✔️ Fluent Communication Bridge: Proficiency in both English and Amharic facilitates seamless interactions, providing a crystal-clear understanding of project needs, regardless of your team's geographical location. ✔️ Cloud Integration Mastery: I seamlessly integrate and optimize cloud solutions, ensuring your project excels in performance, scalability, and security. ⭐ Why Enlist My Expertise ⭐ ✔️ Holistic Technical Proficiency ✔️ Seasoned Mastery: With over 5 years in Full Stack Development, I've successfully spearheaded projects ranging from start-ups to globally recognized corporations. ✔️ Collaborative Leadership: As a seasoned team lead, I efficiently orchestrate, supervise, and review tasks, ensuring the seamless progression of projects. ✔️ Accessibility and Responsiveness: Prioritizing open communication, I remain highly responsive, ensuring clients are consistently in the loop, and their needs are promptly met. 🚀 As a adept Full Stack Developer, you can rely on my professional approach. With an availability of 8 hours/day, expect clean coding, efficient solutions, and innovative insights for your site or service. 💡 Quick Tip: Appreciate your interest in getting to know me better! Feel free to reach out directly or extend an invitation to your Upwork project. Together, we can turn your vision into a reality.
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    Docker Compose
    Git
    Docker
    Microservice
    AWS Lambda
    REST API
    Hibernate
    Spring Boot
    JavaScript
    Node.js
    React
    Java
  • $60 hourly

    • 5.0/5
    • (9 jobs)
    I’m Adil, based in 𝗩𝗶𝗿𝗴𝗶𝗻𝗶𝗮, and I bring 𝟴 𝘆𝗲𝗮𝗿𝘀 of expertise in 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁. I specialize in crafting high-performance apps for 𝗶𝗢𝗦, 𝗩𝗶𝘀𝗶𝗼𝗻 𝗣𝗿𝗼, 𝗔𝗻𝗱𝗿𝗼𝗶𝗱, 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲, and 𝗙𝗹𝘂𝘁𝘁𝗲𝗿. Whether you need a native iOS/Android app or a cross-platform solution, I deliver robust, optimized mobile applications designed to enhance performance, user engagement, and business growth. How I Can Help You Succeed: 🔹 iOS & Vision Pro Development: Building sleek, user-friendly native iOS apps and Vision Pro applications with top-tier UI/UX, optimized for Apple devices. 🔹 Android App Development: Expertise in creating feature-rich, secure, and scalable native Android apps using Kotlin and Java. 🔹 Cross-Platform App Development: Proficient in React Native and Flutter, allowing for fast, responsive mobile app development across iOS and Android, reducing development time and costs. 🔹 AI & AR Integration: Integration of advanced AI-driven features and Augmented Reality (AR) for apps, enhancing personalization, user experience, and engagement. 🔹 User-Centric Design: I design intuitive interfaces and smooth user journeys using UI/UX best practices to increase user retention and improve overall app satisfaction. Why Work With Me? 1️⃣ Client-Focused Approach: I prioritize understanding your business needs to deliver custom mobile solutions tailored to your goals. 2️⃣ Collaborative & Efficient: Whether you need to collaborate with a team or work independently, I bring excellent communication and project management skills to keep your mobile app project on track. 3️⃣ Proven Results: I focus on scalable, maintainable mobile app development, ensuring your app meets both immediate requirements and long-term growth potential. 🔗 Let’s Build Your Next Success Story! If you need a mobile app developer who specializes in iOS, Android, Vision Pro, React Native, and Flutter, let’s discuss how I can bring your mobile app vision to life with high-quality, client-centric development.
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    App Development
    Cross-Device Compatibility
    Mobile App Bug Fix
    Native App Development
    AI Mobile App Development
    iOS
    Mobile App
    Android
    Kotlin
    React Native
    Swift
    Android App Development
    iOS Development
    Mobile App Development
  • $85 hourly

    • 5.0/5
    • (20 jobs)
    As a Senior Full Stack Developer and Cloud Engineer, I specialize in creating scalable solutions that drive performance and efficiency. My expertise spans AWS, ReactJS, NodeJS, Python, and GoLang, with a focus on cloud architecture, AI integration, and mobile development. At GuardianVets, I developed a custom AI Receptionist that improved live agent efficiency by 50% while enhancing infrastructure redundancy by 75%. At Leading Path Consulting, I boosted web application performance by 33% and streamlined data pipelines, increasing deliverable speed by 42%. My experience also includes leading mobile app development at Working America, using Flutter and GraphQL to optimize operations. I thrive on solving complex challenges with innovative, data-driven solutions, and I’m passionate about leveraging my skills to deliver high-impact, efficient systems.
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    Raspberry Pi
    Rust
    Dart
    Microsoft Windows
    Node.js
    Android
    JavaScript
    Linux
    Golang
    Kotlin
    MySQL
    Python
    C
    C++
  • $70 hourly

    • 5.0/5
    • (10 jobs)
    Hello, my name is Tan Tran. I am a seasoned iOS and Android developer and have been working in this industry for about seven long years. As I have gone through your job post with full attention, I can assure you with my capability and wisdom, which are worth the job. I'm skilled in iOS and Android development with React Native, Flutter, Swift, Objective-C, and Java/Kotlin. My previous clients were boundless happy with my service as I gave them my 100 percent and tried to be focused on my job only. I have abundant knowledge in the technology sector as I always try to solve complex codes with an analytical mindset. Again, my other soft skills are appreciable too. So, if you choose me as your co-worker, things will get better, no doubt. Thank you
    vsuc_fltilesrefresh_TrophyIcon Flutter
    Mobile App Development
    JavaScript
    Java
    Dart
    React Native
    Firebase
    Android
    Android App Development
    Kotlin
    React
    Swift
    RESTful API
    RxSwift
    iOS Development
  • $70 hourly

    • 5.0/5
    • (16 jobs)
    As a software developer with a B.S. in Computer Science and over 4 years of experience, I am skilled in Web Application Development and Backend Development. My passion lies in creating fast, responsive, and visually pleasing UIs backed by secure APIs. From start to finish, I can deliver efficient production-ready products that are highly performant and accessible. I pay close attention to detail and take pride in replicating UI designs accurately. Collaboration is key, and I can quickly familiarize myself with existing repositories and work alongside other developers to complete projects effectively. My areas of strength include: - Web app development using React.js, Vue.js, Next.js, Svelte, Angular, and Nuxt.js. - CSS frameworks like TailwindCSS/Bootstrap - UI frameworks like MUI, Ant Design, ChakraUI - SSR web app using Next.js/Nuxt.js - REST API development using Node.js, Nest.js, Laravel, and Django - API documentation using Swagger - Database management using ORM/ODM libraries - Headless CMS like Strapi/Contentful - Shopify theme/plugin development - Mobile app development using React Native, Expo, Ionic, and Capacitor.js Communication with clients is paramount to me as delivering the perfect result is always my top priority. I look forward to hearing from you soon! Thank you.
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    Shopify Templates
    WordPress
    Next.js
    Vue.js
    Bootstrap
    Shopify
    Business with 1-9 Employees
    JavaScript
    TypeScript
    React Native
    React
    MongoDB
    Node.js
  • $80 hourly

    • 5.0/5
    • (2 jobs)
    With over 12 years of experience in software development, I currently specialize as a Low Code & No Code Solutions Architect, proficient in Retool, HubSpot, Webflow, Bubble, and FlutterFlow. My extensive background includes advanced expertise in React, React Native, and Flutter, enabling me to develop robust web and mobile applications. I excel in designing and implementing scalable, high-performance solutions that streamline business processes and drive operational efficiency. My technical acumen and strategic approach ensure the delivery of tailored, innovative solutions that meet complex business requirements. My design approach prioritizes user-centered principles and UI/UX optimization, ensuring that each solution is aesthetically compelling and functionally intuitive. I combine design proficiency with deep technical knowledge to craft solutions that resonate with users while maintaining high standards of performance and scalability. - Low Code & No Code Platforms: Retool, HubSpot, Webflow, Bubble, FlutterFlow - Web Development: JavaScript, TypeScript, React - Mobile Development: React Native, Flutter - Design & User Experience: Figma, Sketch, Adobe XD, Photoshop, Illustrator - Cloud Technologies: Amazon Web Services (AWS) - Database Management: Firebase, SQL, NoSQL - AI & Machine Learning: Integration and deployment of machine learning APIs - Project Management: Agile methodologies, Cross-functional team collaboration
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    Firebase
    Dart
    React
    React Native
    TypeScript
    No-Code Development
    Low-Code Development
    FlutterFlow
    Bubble.io
    Webflow
    HubSpot
    Mobile App Development
    Web Development
  • $63 hourly

    • 5.0/5
    • (1 job)
    Dedicated professional with the ability to work through complex details to align UX strategies with business goals . I enjoy working independently and taking initiative to create useful & desirable desktop and mobile experiences. Skilled & experienced in handling a range of project types - some of them simultaneously, from discovery to deployment. Dependable with communication and a reliable team member.
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    Smartphone
    JetPack
    Kotlin
    Java
    Apple Xcode
    Swift
    SwiftUI
    Android App Development
    iOS Development
    Mobile App Development
    Mobile Game Development
    Figma
    Mobile App Design
    UX & UI
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Skilled Full Stack Developer with 8+ years of extensive knowledge in Backend Development and Frontend Development with the willingness to learn and master DevOps & CI/CD.
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    React
    Laravel
    JavaScript
    CSS
    Angular
    MongoDB
    Node.js
    HTML
    Bootstrap
    Vue.js
  • $55 hourly

    • 4.5/5
    • (12 jobs)
    I specialize in top-tier development, creating Web and Mobile applications for startups, enterprises, and agencies. My expertise includes MEAN/MERN Stack, React Native, Flutter, etc. Here's how I can help you: ➡️ I carefully analyze your requirements to provide the best possible service. ➡️ I offer UI/UX design assistance to ensure an exceptional user experience. ➡️ I follow Agile development methods, maintaining constant communication throughout the process. ➡️ Quality assurance is my priority, guaranteeing a top-notch application without pesky bugs. Hiring me means gaining access to a programmer with extensive knowledge and full-time support for your tech-savvy needs. I'm passionate about expanding my expertise in the global network. 👉 Let's collaborate and elevate your project to new heights.
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    MySQL
    AngularJS
    PostgreSQL
    React
    RESTful API
    React Native
    Firebase
    Angular
    Java
    MongoDB
    Next.js
    Kotlin
    Node.js
    Mobile App Development
    API
    ExpressJS
    AWS Lambda
    Amazon Web Services
    JavaScript
    Web Development
    CSS
  • $100 hourly

    • 0.0/5
    • (0 jobs)
    Dear Customer, I am an expert in Swift, Objective-c, and React Native, have been working as a mobile developer for over 10 years now. Mobile Programming Languages: Swift, Objective-C, Python, Javascript, CSS, HTML Popular Apple Development API: Core Data, MapKit, AVKit, UIKit, WebKit, WatchKit, CloudKit Tools: • Development: Xcode, CocoaPods, Carthage • Hi-Fidelity UI: Sketch • Wireframing: Sketch, Balsamiq • Prototyping: Figma, inVision, Principle, Framer • Usability Testing: In-person testing, remote, and Usertesting.com, • Analytics: Google Analytics, Facebook Analytics, Optimizely, and more. • Front-End Development: HTML/CSS | Expert Knowledge of JavaScript • Project Management: Notion, Trello, Asana, and more. • Adobe Master Suite: Photoshop, After Effects, • Developer Collaboration Tools: inVision, Zeplin, Figma If you are looking for someone reliable, communicative, skilled with past experiences working with startups to large global corporations, I am that person. Thank you! look forward to working with you and helping you grow your business.
    vsuc_fltilesrefresh_TrophyIcon Flutter
    Cocoa API
    CSS
    HTML
    Apple Xcode
    Core Data
    Swift
    Objective-C
    Python
    Dart
    Xamarin
    React Native
    Ionic Framework
    iOS
    JavaScript
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Welcome to my profile! I am a highly skilled software developer with extensive experience in web and mobile app development, data analysis, automation and software architecture. I have proven track record of delivering high quality projects on some platforms on time and within budget, with a strong emphasis on attention to detail, flexibility, and responsiveness to client needs. ◉ Skills ◉ ➥ Programming Languages: JavaScript, Python, C#, C++, Java ➥ Web Development: Python, React, Next.js, Node.js, Express ➥ Mobile App Development: React Native, Flutter, Java, Xamarin, MAUI ➥ Machine Learning & Data Science: NumPy, Pandas, TensorFlow, Keras, PyTorch, NLP ➥ Version Control: GitHub, GitLab, Bitbucket
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    Automation
    ASP.NET MVC
    ASP.NET
    .NET Core
    Xamarin
    React Native
    Node.js
    Next.js
    React
    Java
    C++
    C#
    Python
    JavaScript
  • $19 hourly

    • 5.0/5
    • (2 jobs)
    Over the last 3 years, I have been working as a Software Engineer, primarily involved in designing and implementing distributed data pipelines, engaging with tech stack in the cloud such as AWS serverless (seamless integration between Lambda, S3, SNS/SQS, DynamoDB to initiate data flow) AWS Cloudwatch (Alarms/Dashboards/Logs), and AWS OpenSearch. My primary programming experience during this time has been in Python, Golang, and Node. Due to my experiences in college, I have developed an interest in native Android app development, especially in Financial Technology, as well as with sensors and micro-controllers.
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    Amazon Redshift
    Elasticsearch
    AWS Lambda
    Flask
    Cloud Computing
    Golang
    Mobile App
    Amazon S3
    API Development
    AWS CloudTrail
    Android App
    Amazon Web Services
    Amazon DynamoDB
    Android Studio
  • $50 hourly

    • 5.0/5
    • (0 jobs)
    With over 11 years of extensive experience as a Full Stack Developer, I bring a wealth of expertise in delivering innovative and high-quality web and mobile applications. My proficiency spans a diverse technology stack, including Python, React.js, Vue.js, Laravel, WordPress, and Flutter. Throughout my career, I have consistently demonstrated a passion for crafting seamless user experiences and robust backend functionalities. I have a proven track record of collaborating with cross-functional teams to translate complex business requirements into scalable software solutions. My hands-on experience in developing and maintaining both frontend and backend components equips me with a holistic understanding of the development lifecycle. I am adept at optimizing application performance, ensuring responsive designs, and implementing secure authentication mechanisms. Beyond technical acumen, I possess exceptional problem-solving skills and a proactive attitude towards tackling challenges. My commitment to staying updated with the latest industry trends and technologies allows me to leverage cutting-edge tools and frameworks for crafting modern and efficient applications. As a dedicated and results-driven professional, I thrive in dynamic environments where innovation and continuous improvement are valued. My portfolio reflects a wide array of successful projects that underline my ability to deliver on-time and within scope. I am enthusiastic about contributing my expertise to drive technological advancements and exceed client expectations.
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    App Development
    NFT
    Blockchain
    Laravel
    DevOps
    WordPress
    MongoDB
    SQL
    Python
    Node.js
    Vue.js
    React
    Web Development
  • $30 hourly

    • 5.0/5
    • (1 job)
    Are you looking for a skilled Full Stack Web Developer to build/improve your websites or applications? My name is Noah, and I've been working as a contractor for over 2 years. I've been highly passionate about this field. I started self-taught in python and quickly moved into Web and Mobile App Development while taking structured courses at American University. Would you like to work with someone who can translate your vision into a great website / application? Someone who here to deliver what you ask for and provide feedback / suggestions? Someone who is always willing to go the extra mile? If so, I may be the perfect candidate for your project, and I'm always looking to connect to discuss further how I can provide immense value to your business.
    vsuc_fltilesrefresh_TrophyIcon Flutter
    Docker
    Amazon S3
    MongoDB
    SQL
    React Native
    React
    Mobile App Development
    Web Development
    Software Development
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    7 yrs of professional experience in web and mobile app development, with the last 2 yrs being in the 'Mixed reality mobile application development' sector. Highly trusted web and mobile dev with more than 10 title of web & mobile products. ✔️Web -Front-end React.js, Angular, Vue.js, Svelte, Tailwind CSS, CSS Modules -Back-end node.js, Express.js, PHP, Laravel, Django and Flask ✔️Blockchain ✔️Mobile -Cross-Platform Mobile App development Frameworks React Native, Flutter, Unity, Xamarin, Ionic, NativeScript -Android App development Tools Android Studio, Firebase Tools, Eclipse -iOS Mobile App development Tools Xcode, X Developer Platform, AppCode
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    Front-End Development
    Next.js
    Node.js
    TypeScript
    React
    Unity
    Expo.io
    React Native
    DApp Development
    NFT Marketplace
    Solana
    Ethereum
    Smart Contract
    NFT
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    🌟 Empowering Businesses with Scalable, Intelligent, and Cutting-Edge Solutions 🌟 With over 8 years of experience in Full-Stack Development, Artificial Intelligence, Machine Learning, Web/Mobile App Development and Blockchain, I specialize in creating robust, scalable, and innovative solutions tailored to meet your business needs. My expertise spans a diverse tech stack and industries, enabling me to deliver top-tier applications and intelligent systems that drive impact. 💎AI & Machine Learning Expertise - Proficient in building and deploying AI-powered systems, including Natural Language Processing (NLP), Computer Vision, and Generative AI (LLMs, GANs, Stable Diffusion). - Seamless integration of AI models into full-stack architectures, ensuring practical and impactful solutions. - Skilled in MLOps and DevOps automation to enhance scalability and optimize deployment workflows. 💎 Full-Stack Development Mastery - Frontend: React.js, AngularJS, Next.js, React Native, Flutter. - Backend: Python (Django), Node.js, Express.js. - Cloud Computing: AWS, Azure, GCP. - Exceptional at creating highly functional, responsive, and user-friendly applications. 💎Blockchain Expertise - Development of decentralized applications (dApps) and smart contracts. - Extensive experience in blockchain-based solutions for diverse use cases. 💎Proven Experience in Chatbot Development - Designed and deployed intelligent, conversational chatbots for dynamic user interactions. - Integrated AI models to enhance chatbot functionality and accuracy. 💎Data Engineering & Pipeline Optimization - Efficient management of data pipelines for high-performance AI/ML workflows. Why Work With Me? ✅ Problem-Solving Mindset: I tackle challenges head-on, ensuring innovative and scalable solutions. ✅ Collaborative Leader: I work closely with clients, understanding their vision and delivering results that exceed expectations. ✅ Quality-Focused: From design to deployment, I prioritize excellence in every aspect of the development lifecycle. Whether you're a startup aiming for rapid growth or an enterprise seeking to innovate, I am here to help you achieve your goals with high-quality, intelligent, and scalable solutions. Let's collaborate to bring your vision to life! 💡 Reach out today, and let's build something exceptional together!
    vsuc_fltilesrefresh_TrophyIcon Flutter
    React Native
    Mobile App Development
    Next.js
    AngularJS
    ExpressJS
    Node.js
    React
    Django
    Python
    Chatbot Development
    Natural Language Processing
    Machine Learning
    Artificial Intelligence
    Full-Stack Development
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    As an accomplished Full Stack Developer with [X] years of experience, I specialize in delivering end-to-end web development solutions. Whether it's building a responsive front-end, implementing a powerful back-end, or integrating seamless APIs, I bring your ideas to life with clean, efficient, and high-quality code. Tech Stack & Skills: Front-End: React, Angular, Vue.js, HTML5, CSS3, SASS, Bootstrap Back-End: Node.js, Express.js, Django, Ruby on Rails Databases: MongoDB, MySQL, PostgreSQL, Firebase Languages: JavaScript, TypeScript, Python, PHP, Ruby Version Control & Deployment: Git, GitHub, Docker, AWS, Heroku, Netlify APIs: RESTful APIs, GraphQL With a strong focus on scalability, performance, and user experience, I provide comprehensive solutions from development to deployment and maintenance. Whether you need a simple website or a complex, enterprise-level application, I am committed to delivering results that exceed expectations. Let's collaborate to build the next great digital solution!
    vsuc_fltilesrefresh_TrophyIcon Flutter
    Node.js
    API Integration
    HTML5
    WordPress
    Shopify
    MERN Stack
    React
    React Native
    Back-End Development
    Front-End Development
    Web Development
    App Development
    Ecommerce Website
    Web Application
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Langchain|CrewAI|Langgraph|Langflow|N8N|Make.com|Relevance.ai|GPT|Whisper|Agent|BeautifulSoup|Selenium|Scrapy|Marketplace|React|Next|Angular|Kotlin|IONIC|Flutter|Swift|Python|ASP.NET|Firebase|AWS|Azure|PostgreSQL|GraphQL|Pinecone|Docker|Kubernetes 🚀As a Senior Software Engineer with over 10 years of hands-on experience in software design & development, generative AI, large-scale language models, machine learning, time series forecasting, deep learning, natural language processing, computer vision, and data science, I deliver comprehensive, custom software solutions that align with your business goals and drive innovation. I aim to provide excellence in service, communication, and client reporting. I am energetic, dedicated, motivated, and can-do, managing deadlines. I consistently deliver innovative solutions that drive real business value with a unique combination of technical expertise, business acumen, and entrepreneurial spirit. ✨Key Strengths and Skills: ✔ Extensive Prompt Engineering experience with various LLMs and systems such as OpenAI GPT-4o/o1, Claude 3.5 Sonnet/Opus, Mistral, Gemini, Llama 3, HuggingFace, Together.ai, Ollama, LM Studio, Groq, etc. ✔ Proficient in bringing AI projects to production using frameworks such as Langchain, Langflow, Langgraph, and other cutting-edge AI tools ✔ Achieved dramatic cost savings and runtime improvements through fine-tuning using QLORA, DeepSpeed, OpenAI GPT-3.5, Unsloth, Quantization, Transformers, and GPU clusters ✔ Successfully completed multiple Agentic framework projects using Claude Sonnet 3.5 Computer Use, OpenAI Swarm, Autogen, CrewAI, AutoGPT, LangGraph, MultiOn, Claude Computer Use, Open Interpreter, and other agent-based systems ✔ Strong background in computer vision and generative imaging/video. Experience with OpenCV, Stable Diffusion, Pika, Runway, Opus and Midjourney. ✔Build real-time speech-to-text and text-to-speech systems using Twilio, Bland.ai, Whisper, ElevenLabs, etc. ✔Proficient in ML frameworks (TensorFlow, Keras, PyTorch, scikit-learn) and programming languages ​​(Python, C++, Javascript) ✔Expert in algorithmic trading, stock/options/futures prediction, cryptocurrencies, NFTs, DeFi protocols, and Solidity with time series technologies such as AutoTS, Prophet, TimeGPT, PatchTST, etc. ✔Proficient in full-stack web development (React, Angular, Next, Vue.js, Django, Node.js, FastAPI, Flask) and cloud computing (AWS, GCP, Azure, DigitalOcean) ✔Proficient in MLOps tools (Weights and Biases, Neptune, MLFlow, BentoML, Docker) and databases (RAG, Faiss, Weaviate, Pinecone, Neo4J, MongoDB, MySQL, BigQuery, PostgreSQL, SQLServer) ✔Fundraising through introduction, pitch deck, due diligence and close ✔Product management from idea to end of life. Unique ability to understand complex business processes and automate them with AI. ✔Project/HR management from writing job descriptions to hiring, management, running scrums/standups, and delivering performance reviews for nearly a thousand people 😎Features: 👉️AI chatbots leveraging data (pdf, csv, txt, code, HTML, API) 👉️Marketing automation (Sales, Customer Support, SEO, Copywriter, Content Marketing). 👉SQL agent performing data analytics using AI. 👉Experience with vector storage databases (Chroma, Pinecone, Weviate, Qdrant, Redis). 👉Fine-tuning LLM models, RAG, LlamaIndex and Prompt Engineering for business. 👉Generated images (DALL-E 2, MidJourney, Stabble Diffusion) 👉Text-to-speech and speech-to-text projects. 👉 Web app deployment and CI/CD using Docker, Cloud and best practices. In recent years, I have focused on leveraging AI/LLM to drive progress in several industries such as Healthcare, Social Media, E-commerce, Customer Support, Hospitality, Professional Services, Developer Tools, Real Estate and Finance. ✅ Leveraging LLM for automation, summarization and response generation. ✅ Proficient in Prompt Engineering and fine-tuning methodologies. ✅ Exploring the intricacies of Prompt Engineering and fine-tuning techniques (LLMOps). ✅ Implementing machine learning algorithms for sentiment analysis on social media platforms. ✅ Integrating NLP technologies into mobile applications for voice-enabled search and commands. ✅ Optimizing web and mobile applications for SEO and integrating AI algorithms for content optimization. ✅ Experimenting with AI-based image recognition for visual search functionality on e-commerce platforms. ✅ Implementing AI-based fraud detection algorithms in e-commerce and financial applications. ✅ Integrating AI-based content generation tools for automated internal workflows in CRM/CMS. ✅ Experiment with AI-based personalized recommendations for content discovery. I ensure clear communication, fast response times, commitment to deadlines, overdelivery, and relentless focus on project success throughout the project. Are you ready to improve your business with AI? I can provide unrivaled expertise in turning your ideas into real products. Best regards, Isiah Brandao
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    Data Scraping
    Automation
    AI Agent Development
    Chatbot
    LangChain
    Large Language Model
    Retrieval Augmented Generation
    Data Science
    GraphQL
    PostgreSQL
    Firebase
    Python
    Next.js
    Full-Stack Development
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    As a software engineer with over six years of experience, I specialize in end-to-end mobile application development. I have a master's degree in cyber security from Virginia University of Science and Technology, and a bachelor's degree in computer science from Tirumala Engineering College. In my most recent role at Gridlex, I designed and implemented robust Python code within the Django framework, ensuring adherence to functional specifications and bolstering application robustness. I also played a key role in successfully publishing Android and iOS mobile applications on respective platforms, managing compatibility issues across diverse devices and teams. I implemented Google Maps API, Twilio, and Firebase to enhance user engagement and functionality. My expertise spans the entire mobile development lifecycle, from conceptualization through to deployment. I excel in leveraging Flutter for front-end development and crafting intuitive and engaging user experiences.
    vsuc_fltilesrefresh_TrophyIcon Flutter
    Google Cloud Platform
    TypeScript
    Node.js
    Java
    Amazon Web Services
    Firebase Realtime Database
    Firebase Cloud Firestore
    Firebase
    JavaScript
    Python
    Dart
    Mobile App
    Android App Development
    App Development
  • $56 hourly

    • 0.0/5
    • (0 jobs)
    A results-driven, customer-focused, articulate and analytical Senior Web developer who can think “out of the box”. I'm flexible with my working hours and i'm happy to work closely with any existing freelancers you work with. I'm learning and building new skills constantly. Whether that be a new framework, language, or library. Areas of Focus: • Fullstack development with JavaScript (ES6+), Node, Express, React, Angular • Test-driven development • Agile workflows • UI/UX design, with a focus on optimizing user engagement and satisfaction using analytics data Languages: JavaScript (ES6+), CSS (Sass), HTML, Python, MSSQL, C#, .NET Frameworks and Libraries: Node, Express, React, Redux, Jest, Enzyme, Firebase, Webpack, Gulp Collaboration: Git, Trello, Jira, Asana, Confluence, ServiceNow
    vsuc_fltilesrefresh_TrophyIcon Flutter
    React Native
    Shopify Plus
    Ionic Framework
    .NET Framework
    React
    HTML
    Angular
    Gatsby.js
    Content Management System
  • $100 hourly

    • 4.3/5
    • (8 jobs)
    With several years of experience including multiple major corporations, local businesses, and everything in between, I have the knowledge and skills to complete every type of project that comes my way. - Enterprise level architecture utilizing efficient, scalable designs - Beautifully designed front end solutions for websites, corporate portals and graphical reporting - Custom solutions for businesses of all sizes utilizing industry standards and cutting edge technologies - Technical / Team Lead experience in a variety of settings Specialties: Preferred Technologies and Roles: UX and UI: HTML5, CSS3, Javascript, Bootstrap, jQuery, Vue, Flutter, LESS, Fontawesome, etc Software Development: Python, Ajax, Web Services, SqlServer, Oracle. Have worked on countless other technology stacks, inquire within...
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    Vue.js
    C#
    React
    iOS
    Android
    React Native
    Python
    Angular
    Node.js
  • $70 hourly

    • 0.0/5
    • (0 jobs)
    I am a full stack developer with over 7 years of experience in php, javascript, python, RoR. I have worked with many small startups as well as Fortune 500 companies in capacities ranging from developer to project manager. Some services I have worked with: - Backend: Phoenix, Node.js, Laravel, Django, Flask, Ruby on Rails, Spring MVC, Pyramid - Frontend: Svelte, Preact, React, Vue, Angular, Ember - Database: MongoDB, CouchDB, MySQL, PostgreSQL, DynamoDB, CosmosDB - CMS/Ecommerce: Wordpress, Shopify, Magento - AWS, EC2, Lambda, RDS, DynamoDB, S3, Elastic Beanstalk , SQS, SNS , SES , Route 53, Aurora, AppSync, Event Bridge, Pinpoint, ADM, Cognito, Media Storage - Jenkins, Docker, Kubernetes, Git, Jira I code with extreme accuracy and I am dedicated to building quality code. Thank you Kevin
    vsuc_fltilesrefresh_TrophyIcon Flutter
    Hybrid App Development
    Mobile App Development
    Swift
    Node.js
    React
    Web Application
    Java
    JavaScript
    Python
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    I am a responsive developer with a great of 10 years of experience developing innovative and complex iOS and Android applications. I am extremely organized, prides myself on my communication, and enjoy the perks of working in teams. I am relish talking on challenges and in solving them. Technology: - Native iOS app development: Objective-C, Swift, CloudKit, AVFoundation, SiriKit, ARKit, SceneKit, SpriteKit, CoreML - Native Android app development: Java, Kotlin, RxJava, ARCore - Hybrid Mobile App Development: Flutter (Dart, BLoC), Xamarin (Xamarin.Forms, Xamarin.iOS, Xamarin.Android, C#) - Backend development: PHP, Node.js - Game Development: Unity, Unreal, Vuforia I am looking for long term relationships with clients and can work 40 hours per week. Regards, Daniel
    vsuc_fltilesrefresh_TrophyIcon Flutter
    iOS Development
    Mobile App Development
    Android App Development
    Xamarin
    Java
    Swift
    Kotlin
    Objective-C
    Dart
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