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Clients rate Flutter developers
Rating is 4.7 out of 5.
4.7/5
based on 2,109 client reviews
  • $40 hourly
    • 4.7/5
    • (58 jobs)
    I am a software engineer with 11 years of experience in ODOO Software development, deployment, customization, program management, IT Enterprise system, IT sales & distribution systems, VAS and Charging systems. My mission is to make my clients feel comfortable and fully satisfied with their ERP solution. I believe your business is unique and your operational system should cater to it's singularity. I don't believe in temporary solutions (i.e. short sighted patches). I only believe in permanent ones! Odoo is my main strength. I deliver projects on time and on quality. I have implemented Odoo solutions for more than 85 different companies of varying industries. I exercise due diligence by making sure your requests do not already exist through configuration and/or do not compromise your database's future migrations. I have done Odoo projects such as (Factories, Retail, Real-estate, Restaurants, and Automobile industries etc) I speak English very well. I live in Ahmedabad now. I have studied Bachelor of computer application from the Saurashtra University, Rajkot. Skills: • ODOO Website design • ODOO E-commerce shops • ODOO CRMs • ODOO Modules I have developed and implemented Point of Sale on a couple of Hotels and Restaurants. I can do POS modification, Sale, Purchase, Inventory, Accounting, Manufacturing module modification. I can also develop a whole custom module according to requirement of client. Thanks
    Featured Skill Flutter
    Sales
    React Native
    HTML
    HRsoft
    Android App Development
    Odoo
    Odoo Development
    Point of Sale & Payment Systems
    Odoo Administration
    Manufacturing & Storage
    Mobile App Development
    Accounting
  • $35 hourly
    • 5.0/5
    • (27 jobs)
    Building Scalable Solutions that Turn Ideas into Reality—Let’s Create Magic Together! 🚀✨ ✨ Laravel & CRM Specialist | Full-Stack Developer | API Integration Expert 🌐 Hi there! 👋 With over 7 years of experience, I specialize in crafting powerful web applications and CRM solutions. Here’s what I bring to the table: CRM Expertise 💼 ✅ Proficient in HubSpot, SuiteCRM, SugarCRM, and GoHighlevel ✅ Customizing, integrating, and optimizing CRM systems for seamless workflows ✅ Enhancing your customer relationship management with tailored solutions that fit your needs perfectly Laravel & TALL Stack Pro ⚡ ✅ Mastery in Laravel, Eloquent, Blade, Mix/Vite, TALL (Tailwind, Alpine.js, Laravel, Livewire) ✅ Building dynamic and responsive applications that scale with your business ✅ Expertise in creating high-performance solutions that deliver results API & Integration Mastery 🔌 ✅ Skilled in integrating Twilio, Docusign, Synthflow, OpenAI, Five9, Array Credit Pull, and WhatsApp ✅ Connecting third-party services effortlessly to expand functionality and streamline processes ✅ Providing robust and secure API solutions that empower your platform to grow Mobile Development 📱 ✅ Crafting sleek, cross-platform apps with Flutter and React JS ✅ Bringing your mobile vision to life with a focus on user experience and performance Database Expertise 💾 ✅ Experienced in MongoDB, MySQL, and data visualization using Power BI ✅ Structuring and optimizing databases for performance and scalability Payment Gateway Integrations 💳 ✅ Expert in integrating Stripe, Opay, Klix, and more payment gateways ✅ Ensuring secure, fast, and reliable payment systems for your platform REST API Development 🌐 ✅ Creating and integrating robust APIs to connect services seamlessly ✅ Streamlining your tech stack with scalable, reliable, and efficient APIs Let’s Collaborate to Deliver Scalable, Impactful Solutions 🎯 Tailored to your business goals and designed to drive real results. Let’s make your project a reality! Thanks for checking my profile! 😄 Bhupendra Kumar
    Featured Skill Flutter
    SugarCRM
    SuiteCRM
    Android App Development
    HubSpot
    Payment Gateway Integration
    CSS
    Bootstrap
    MySQL
    .NET Framework
    ChatGPT
    Laravel
    PHP
    JavaScript
    React
  • $50 hourly
    • 5.0/5
    • (10 jobs)
    Expert Developer | Flutter React Node.js | Mobile Web Apps | Full Stack | 50+ Projects Delivered With over 7+ years of expertise across mobile and web development, I'm not just a developer; I'm a digital solution architect, transforming ideas into powerful applications that work seamlessly across all platforms. My proficiency in Flutter, React, Node.js, FlutterFlow, and cutting-edge technologies empowers me to deliver complete digital ecosystems. 🤝🏼Your Vision. My Expertise. Complete Digital Collaboration🤝🏼 I'm not just a coder; I'm a versatile collaborator who excels at translating diverse business requirements into comprehensive technical solutions. Whether you need mobile apps, web applications, APIs, or complete digital platforms, I ensure your project aligns perfectly with your vision using the most suitable technology stack and modern methodologies. 🏆A Proven Track Record of Digital Excellence🏆 ⚡50+ mobile and web applications built across all major platforms ⚡Flutter mobile apps with 50K+ downloads and 4.6+ star ratings ⚡React web applications serving 100K+ users with 99.9% uptime ⚡Node.js backend systems processing millions of API requests ⚡Complete digital solutions from mobile apps to web dashboards ⚡100% client satisfaction across mobile, web, and full-stack projects ⚡Cross-platform development 50% faster than separate native solutions 🤹Your Complete Digital Development Solution🤹 From mobile apps to web platforms, I've got you covered. I'm adept at managing all aspects of digital development, from designing Flutter mobile experiences to building React web interfaces, developing Node.js backends, and creating complete ecosystems that work harmoniously across all devices and platforms. 💪Expertise that Spans the Complete Digital Landscape💪 I'm fluent in a comprehensive array of modern development technologies: 📌Mobile Development Excellence: ⚬ Flutter & Dart - Expert cross-platform mobile development ⚬ FlutterFlow - Rapid development with direct app store publishing ⚬ React Native - JavaScript-based mobile solutions ⚬ Native iOS/Android - Swift, Kotlin for platform optimization ⚬ Mobile UI/UX - Material Design, Cupertino, custom interfaces 📌Web Development Mastery: ⚬ React & TypeScript - Modern frontend component development ⚬ Node.js & Express - Scalable backend API development ⚬ Next.js - Server-side rendering and performance optimization ⚬ Responsive Design - Mobile-first, cross-browser web solutions ⚬ Progressive Web Apps - Mobile-like web experiences 📌Backend & Database Solutions: ⚬ Supabase - Modern backend-as-a-service with real-time features ⚬ Firebase - Cloud services and real-time applications ⚬ MongoDB & PostgreSQL - Database design and optimization ⚬ RESTful APIs - Clean, secure, and documented endpoints ⚬ Microservices - Scalable enterprise architecture 📌Modern Development Tools: ⚬ Lovable AI - AI-powered development acceleration ⚬ Git & DevOps - Version control and deployment automation ⚬ Cloud Platforms - AWS, Google Cloud, Vercel deployment 📊 Cross-Platform Success Results: ⚡50+ applications across mobile, web, and backend platforms ⚡Mobile apps: 50K+ downloads, 4.6+ ratings, app store features ⚡Web applications: 100K+ users, sub-2-second load times ⚡Backend systems: Million+ API requests, 99.9% uptime ⚡Complete platforms: End-to-end solutions driving business growth ⚡Client retention: 90%+ return rate for additional projects 🛠️ My Complete Development Process: ➯ Requirements Analysis & Technology Selection ➯ Architecture Planning for Scalable Solutions ➯ UI/UX Design for Optimal User Experience ➯ Development (Mobile/Web/Backend as needed) ➯ Integration & Cross-Platform Testing ➯ Deployment & Performance Optimization ➯ Ongoing Support & Feature Evolution 💡 Why Choose My Complete Development Services: ✓ Versatile Expertise: Mobile + Web + Backend in one experienced developer ✓ Modern Stack: Flutter, React, Node.js, Supabase for cutting-edge solutions ✓ Cross-Platform Efficiency: Single developer handling entire digital ecosystem ✓ Performance Focus: Optimized experiences across all platforms ✓ Business Understanding: Technology solutions that drive real results ✓ Complete Service: From concept to deployment across all platforms ✓ Proven Track Record: 50+ successful projects with high satisfaction ✓ Future-Ready: Latest technologies and development approaches ✓ Cost Effective: One developer vs. multiple specialists 🚀 Recent Cross-Platform Success: Built a complete digital ecosystem including Flutter mobile app (50K+ downloads), React web dashboard, and Node.js backend that now serves as the client's primary business platform. The integrated approach delivered 40% faster development and seamless user experience across all touchpoints. 💡Let's Transform Your Complete Digital Vision into Reality🥷🏻 I'm eager to discuss your development needs and bring your vision to life with the perfect combination of mobile, web, and backend technologies.
    Featured Skill Flutter
    Project Management
    JavaScript
    Full-Stack Development
    Supabase
    Node.js
    React
    Firebase
    FlutterFlow
    Figma
    Adobe XD
    Kotlin
    Android
    iOS
    Bitbucket
  • $35 hourly
    • 4.9/5
    • (31 jobs)
    With 15+ years of experience, I bring deep technical expertise and strategic insight to every project, having successfully led AI-driven digital transformation initiatives for startups, enterprises, and governments alike. My mission is simple: Deliver intelligent, scalable, and user-centric solutions that transform ideas into business value. I'm particularly skilled in building Agentic AI systems - AI agents capable of reasoning, decision-making, and autonomous task execution - integrated with custom Full Stack Web & Mobile Applications, Cloud Infrastructure, and Intelligent Document Processing (OCR). CORE SPECIALIZATIONS & STRENGTHS 1. Agentic AI & Machine Learning - Build autonomous agents using LangChain, AutoGPT, and ReAct frameworks - Proficient in LLM integration (GPT-4, Claude, LLaMA) for building reasoning-based task automation - Experience in custom ML models: Regression, Classification, Clustering, and Deep Learning - Advanced NLP and NLU: Text Mining, Sentiment Analysis, Document Summarization 2. Full Stack Development (Python First) - End-to-end development of Web & Mobile Applications using Python, Flask, Django, React, Flutter - Secure, scalable architecture with RESTful APIs, GraphQL, WebSockets, and real-time systems - Expertise in front-end UX/UI and responsive design 3. Computer Vision & OCR Automation - Implemented custom OCR pipelines for invoice processing, ID verification, and form digitization - Skilled with Tesseract, Amazon Textract, Google Vision API - Image classification, facial recognition, object detection using OpenCV, YOLO, TensorFlow 4. Cloud Architecture & DevOps (AWS Certified) - Certified AWS Solutions Architect: Design, deploy, and scale infrastructure using Serverless & Microservices - Build & automate CI/CD, ETL & ML Pipelines for rapid deployment - Design Data Lakes & Data Warehouses for structured and unstructured data - Hands-on with Docker, EC2, Lambda, S3, API Gateway, Athena, CloudFormation 5. Digital Transformation Leadership - Led enterprise-wide AI modernization & process automation initiatives - Translated business challenges into AI-powered software solutions that boost operational efficiency - Integrated RPA, OCR, Chatbots, Predictive Analytics into legacy ecosystems - Skilled in Agile methodologies, product ownership, and stakeholder alignment DATA SCIENCE & VISUALIZATION - Data Cleaning, Feature Engineering, Exploratory Data Analysis - Tools: Pandas, NumPy, Matplotlib, Seaborn, Plotly - Dashboard Development with Power BI, Dash, Tableau, Streamlit TECHNOLOGY STACK & TOOLS - Languages: Python, PHP, JavaScript, Objective-C, Flutter, HTML/CSS - Frameworks: Django, Flask, FastAPI, React, Node.js - Libraries: Scikit-learn, TensorFlow, Keras, LangChain, OpenAI, HuggingFace - Databases: PostgreSQL, MongoDB, MySQL, DynamoDB - Cloud: AWS (Certified), GCP, Azure - DevOps: Docker, Git, Jenkins, Unix Shell, Terraform WHY HIRE ME? - Proven Experience: 100+ successful projects for clients worldwide - Hands-On Technical Founder: Strategic + tactical leadership - Fast Delivery: Agile delivery, clean code, and scalable systems - Client Satisfaction: 5-star ratings and repeat clients - Strong Communicator: Regular updates, clarity, and proactive problem-solving
    Featured Skill Flutter
    Objective-C
    Swift
    OCR Algorithm
    Django
    Data Visualization
    Machine Learning
    Computer Vision
    Tesseract OCR
    Keras
    OpenCV
    Deep Learning
    Python
    TensorFlow
  • $45 hourly
    • 5.0/5
    • (5 jobs)
    With a robust background in API development and integration, I bring extensive experience in utilizing and leveraging various advertising, analytics, and cloud APIs to deliver high-performing solutions. My expertise spans across multiple platforms including Facebook, Google, LinkedIn, and AWS, ensuring comprehensive and scalable integrations for your business needs. I have 8+ Years of experience in the world of the Software Industry, 🎯 Why Should You Choose me ||| 🎯 Advertising APIs: ✔️ Facebook Ads API / Meta Ads API ✔️ Instagram API ✔️Google Ads API ✔️ LinkedIn API ✔️ Bing Ads API ✔️ Analytics & Data: 🎯 Google Analytics API (GA4) ✔️ Google BigQuery ✔️ Google Sheets API ✔️ Financial & Operational Tools: 🎯 QuickBooks API ✔️ Cloud Platforms & Services: ✔️ Amazon Web Services (AWS) ✔️ Google Cloud Platform (GCP) ✔️ Microsoft Azure ✔️ Data Integration & Transformation: ✔️ ELT Processes ✔️ Airbyte 🎯 Working Model ✔️ Gather Information | Code | Test | Deploy Technology I have a great experience 🎯 Frontend ✔️ React | Next.js | frontity | gatsby js ✔️ Next.js | SSG | SSR | ISR | CSR ✔️ Tailwind | Chakra UI | Material UI | Javascript | HTML5 | CSS3 | SCSS 🎯 Backend ✔️ Node | Express | NestJS ✔️ Python | fastapi | Django | Flask ✔️ PHP | Wordpress | Laravel 🎯 Databases ✔️ MySQL | NoSql | postgresql | mongoDB | Prisma | Bigquery 🎯 API ✔️ GraphQL | RESTful |Expose CMS custom API 🎯 Caching ✔️ Caching | Server Side Cache | Client-Side Cache | Cloudflare | Cloudfront | GraphQL Caching | Nginx Cache 🎯 Testing ✔️ Automation testing || Cypress || Next.js + Cypress 🎯 Git repository ✔️ Github | Gitlab | bitbucket 🎯 Project Management ✔️ Jira | Trello Discuss Your idea/work/project, it will definitely proceed with a great solution
    Featured Skill Flutter
    Next.js
    Blockchain
    NodeJS Framework
    Laravel
    DevOps
    Cypress
    React
    RESTful API
    WordPress
  • $35 hourly
    • 4.8/5
    • (39 jobs)
    Recent work: - Product price analytics using data from Terapack, Pricecharting etc using NLP - Combined SAHI (Slicing Aided Hyper Inference) technique with Yolov5 to detect moving objects - A non-CNN-based motion vector estimator for image deblurring due to motion blur - Deep Learning based Document image processing solution - High Accuracy Face Tracking and face blurring solution Total Experience: +27 years Core Skills: - C/C++ - C# (Unity) - TensorFlow - Python - Flutter & Dart - NodeJS, Flask, Django - MongoDB - Git
    Featured Skill Flutter
    Digital Signal Processing
    Video Processing
    Dart
    Image Processing
    MATLAB
    Python
    Artificial Intelligence Ethics
    Machine Learning Model
    C++
  • $35 hourly
    • 5.0/5
    • (13 jobs)
    I am a highly experienced mobile app developer with over 12 years of expertise. My primary focus is on developing top-notch applications using Swift, Kotlin, Flutter, and React Native. Throughout my career, I have worked on numerous successful projects, ranging from native applications to cross-platform solutions. My proficiency in Swift and Kotlin enables me to build robust and efficient native applications for iOS and Android, respectively. Additionally, my command of Flutter and React Native allows me to develop seamless cross-platform applications that function flawlessly on both platforms. I am passionate about creating exceptional and functional user experiences. I strive to understand the needs and objectives of my clients and users to deliver customized and intuitive mobile applications. With my extensive experience and versatile skill set, I am confident in my ability to deliver high-quality mobile app solutions that meet and exceed client expectations. Technical Skills: * Mobile App Development: I have extensive experience in developing mobile applications for iOS and Android platforms, using frameworks such as Swift, Kotlin, Flutter, and React Native. I am proficient in building both native and cross-platform apps, ensuring optimal performance and a seamless user experience. * Frontend Development: I excel in creating captivating user interfaces (UI) and engaging user experiences (UX). I am proficient in HTML, CSS, JavaScript, and modern frontend frameworks like React, Vue.js, and Angular. I pay attention to detail and strive for visually appealing and responsive designs. * Backend Development: I have a strong command of server-side technologies, including Node.js, PHP, and Ruby on Rails. I can design and develop robust APIs and integrate them with mobile apps for seamless data transfer and efficient functionality. * Database Management: I am experienced in working with various databases, such as MySQL, MongoDB, and Firebase, to handle data storage, retrieval, and synchronization. I ensure secure and scalable database architecture that meets the unique needs of each project. * Deployment and DevOps: I am well-versed in deploying mobile applications to the App Store and Google Play Store. Additionally, I have experience with continuous integration and deployment (CI/CD) processes, version control systems (Git), and cloud platforms like AWS and Google Cloud. Project Approach: * Requirement Analysis: I have a strong ability to understand client's business objectives and translate them into technical requirements. I collaborate closely with clients to gather detailed project specifications, ensuring that their vision is accurately captured. * Agile Development: I follow agile methodologies, breaking projects into manageable sprints and delivering incremental updates. This iterative approach allows for flexibility and ensures that clients are involved throughout the development process. * Communication and Collaboration: I prioritize clear and prompt communication to establish strong client relationships. I provide regular progress updates, seek feedback, and maintain transparency throughout the project lifecycle. * Quality Assurance: I am dedicated to delivering high-quality mobile apps by conducting rigorous testing, including functional testing, user acceptance testing, and performance testing. I strive for bug-free and efficient applications that exceed client expectations. Past Projects: I have successfully completed numerous mobile app development projects for diverse clients across industries such as e-commerce, healthcare, finance, and social networking. These projects have included features such as real-time chat, push notifications, payment integration, geolocation services, and data synchronization.
    Featured Skill Flutter
    iPhone UI Design
    FlutterFlow
    REST API
    SwiftUI
    Apple Xcode
    Objective-C
    Firebase Realtime Database
    Kotlin
    Dart
    Mobile App Improvement
    Swift
    Android
    iOS
    Hybrid App Development
  • $50 hourly
    • 4.9/5
    • (26 jobs)
    I specialize in creating successful mobile applications for Android, iPhone, iPad, Apple Watch, and Apple TV, with a proven track record of international publishing success. Over the past four years on Upwork, I've partnered with hundreds of clients ranging from large companies to individual entrepreneurs. Projects range from brand-new builds to rescuing apps that have gone off the tracks and getting them delivered successfully to the store. Investing in a developer can be daunting, especially when you're unsure how to evaluate their skills. I understand the stakes, having witnessed and rectified the fallout from poor talent selection in my roles within organizations. This firsthand experience has honed my abilities not just in software engineering, but also in business, enabling me to tackle and resolve issues effectively. Here's why I stand out from other developers you may be considering: - Over a decade of experience developing and publishing mobile apps - Extensive experience in budgeting, marketing, sales, and communication - A proven track record of completing projects successfully, without ego or drama - Sole developer on projects, ensuring a focused and personalized approach - PMP certified with a track record of managing projects into the seven-figures I provide expert development for Android, iPhone, iPad, Apple Watch, and Apple TV using Swift, SwiftUI, and Objective C. I've launched my own apps that have achieved Top 500 status, and have worked with individuals and large companies alike, from MVPs to apps with tens of millions of users. Here's how I can assist you: - Develop an app from ideation to MVP and beyond - Revive, update, or fix existing applications - Integrate new or existing applications with back-ends like Firebase or AWS - Implement AI features, such as through ChatGPT, for text, images, and more - Bring stalled app development efforts to completion - Provide expert guidance on feature possibilities, App Store guidelines, and monetization strategies Honesty, professionalism, communication, and care are my guiding principles. While achieving success is paramount, how we achieve it matters just as much. I am passionate about development, problem-solving, and bringing your vision to life. Please take a moment to read the testimonials from my clients, and feel free to reach out to discuss your project further. Thank you for considering me, especially among the many others you've likely reviewed. I look forward to the opportunity to help you succeed! 🚀 Let's create something outstanding together!
    Featured Skill Flutter
    iOS
    Google APIs
    Android
    API Integration
    Mobile App Development
    Firebase
    Mobile Development Framework
    Dart
    Android SDK
    Swift
    Java
  • $49 hourly
    • 5.0/5
    • (15 jobs)
    🏆 Achievements & Highlights: 🔹 Delivered 30+ successful projects across mobile, web, and automation. 🔹 Helped a startup launch MVP in under 4 weeks, now raised funding. 🔹 Built an app used by 10K+ monthly active users. 🔹 Successfully built and scaled multiple SaaS & Digital Products. 🔹 Recognized as a Rising Talent on Upwork with 100% Job Success (so far 😉). 🚀 ​𝐈 𝐡𝐞𝐥𝐩 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐚𝐧𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐛𝐮𝐢𝐥𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐚𝐩𝐩𝐬 & 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐮𝐬𝐢𝐧𝐠 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭, 𝐚𝐧𝐝 𝐍𝐨𝐝𝐞.𝐣𝐬 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐟𝐚𝐬𝐭, 𝐬𝐞𝐜𝐮𝐫𝐞, 𝐚𝐧𝐝 𝐫𝐞𝐚𝐝𝐲 𝐟𝐨𝐫 𝐠𝐫𝐨𝐰𝐭𝐡. With 5+ years of experience in full-stack development, I specialize in turning complex ideas into high-performing, user-friendly mobile and web apps. From MVPs to fully integrated SaaS platforms,. 💡 My goal isn’t just to build apps, it’s to help you grow your business through tech that works. 🔧 What I Do Best: ✅ Cross-platform App Development (Flutter, React Native, Kotlin) ✅ Web Frontend Development (React.js, Next.js, Tailwind, Vue) ✅ Backend APIs & Admin Panels (Node.js, Firebase, Express, Django) ✅ Secure Auth Systems & Payments (Stripe, Razorpay, Firebase Auth) ✅ Real-time Features (Chat, Notifications, Firestore) ✅ MVPs for SaaS Startups & Product Validation ✅ Code Conversion & Tech Upgrades (e.g. PHP → Node + React) ✅ No-Code & Low-Code Solutions (Wix, Webflow, Shopify, Zapier, Airtable) 🎯 Why Clients Choose Me: 🟢 Strong Communication & Transparency 🟢 Clean, scalable code with detailed documentation 🟢 Rapid Development & On-time Delivery 🟢 Business-first approach — I think like a product owner 🟢 Ongoing support even post-project 📈 Let’s build your app or platform right the first time. Message me today to get started with a reliable, experienced tech partner.
    Featured Skill Flutter
    UX & UI Design
    Figma
    Supabase
    SaaS
    SaaS Development
    Next.js
    React
    Back-End Development
    Front-End Development
    Mobile App Development
    MERN Stack
    Tech & IT
    Web Development
    Full-Stack Development
  • $40 hourly
    • 4.8/5
    • (8 jobs)
    ⭐ 5 Star Rated Upwork Freelancer 🎯 100% Job Success ⏰ Daily updates 💡 Turn Your Vision into Reality Whether you require a basic MVP, a full-fledged Flutter app, or even a custom integration, I am committed to exceeding your expectations. You deserve someone who: • is equally passionate about your project, • has relevant experience in the industry, • doesn't leave you in the dark for weeks, and • gets you the best results! I intentionally target a smaller, select group of clients that I can work closely with, so we get the exact results you're looking for, without you having to struggle through it every step of the way. WHAT'S IN IT FOR YOU? • I kick off by diving into your project details, crafting a clear mind map. • Within 24 hours of locking in the plan, I present you with a thorough feasibility analysis. • If an app design isn't in the cards yet, we team up to nail down a killer reference design. • In the next 48 hours, you'll receive a comprehensive Plan of Action (POA) and anticipated timelines. • We hash out the services and budget, making sure we're on the same page. • Then, it's game on – I roll up my sleeves and get to work, turning your dream app into a tangible reality! 🚀 PROJECTS Upwork: Feel free to check out my portfolio below. GitHub: github.com/opxdelwin 5🌟 on Fiverr: fiverr.com/opxdelwin_ As long as you're looking for a motivated, safe set of hands to take the weight of building this app off your shoulders and get the job done RIGHT, let's have a chat! Here's how: 1. Send me an Upwork message, 2. We'll discuss the project and make sure we're a right fit together, understand the project, and provide you with the best deliverables. Looking forward to working with you! Delwin
    Featured Skill Flutter
    Mobile App Development Consultation
    FlutterFlow
    Firebase Cloud Firestore
    Hybrid App Development
    Hybrid App
    App Development
    Supabase
    Amazon Web Services
    Firebase
    Mobile App Development
    JavaScript
    Python
    Dart
    iOS
  • $45 hourly
    • 5.0/5
    • (8 jobs)
    ✅ 100% Job Success ✅ Top Rated ⭐⭐⭐⭐⭐ 🏆 (5-star reviews) Client Review: "Very impressive team, attentive service, depth of technical skills. Highly recommended! Thank you and look forward to work again in future." 🚀 Empowering Businesses with AI-Driven Innovation 🚀 As a seasoned AI Specialist and Machine Learning Engineer, I bring a wealth of expertise in building and implementing intelligent, scalable solutions that drive business success. With deep knowledge across large language models (LLMs), natural language processing (NLP), computer vision, and advanced machine learning techniques, I help companies unlock the true potential of AI to enhance operations, elevate customer experiences, and fuel innovation. 🚀 My Expertise 🚀 I specialize in designing and deploying AI-powered applications tailored to unique business needs, leveraging the latest advancements in: ✅ Large Language Models (LLMs): Custom-trained models like GPT-4 and BERT for personalized content generation, customer service automation, and enhanced data insights. ✅ Natural Language Processing (NLP): Cutting-edge solutions for sentiment analysis, chatbots, text summarization, and more, enhancing how businesses interact with and understand their customers. ✅ Machine Learning and Predictive Analytics: Data-driven decision-making tools that deliver actionable insights, increase efficiency, and foster growth. ✅ Prompt Engineering and Fine-Tuning: Crafting advanced prompts and refining model outputs for nuanced, user-specific responses and content generation. 🚀 Key Skills and Technologies 🚀 ✅ Tech Stack: Python, TensorFlow, PyTorch, Scikit-Learn ✅ Cloud Platforms: AWS SageMaker, Google AI Platform, Azure ML ✅ MLOps & Deployment: Docker, Kubernetes, CI/CD for ML models ✅ Industry Experience: E-commerce, SaaS, Finance, Real Estate, Healthcare 🚀 Why Work with Me? 🚀 I’m not just about the technology – I’m about results. My approach is centered on understanding your business objectives and delivering AI solutions that offer measurable outcomes. From consulting and proof-of-concept to full-scale deployment, I ensure seamless integration, strong ROI, and ongoing support. 🚀 Let's Connect and Innovate Together! 🚀 Are you ready to leverage AI to transform your business? I’m here to help! Whether you need strategic guidance on AI adoption, expert implementation of machine learning models, or insights into optimizing workflows with AI, let’s discuss how we can create impactful solutions together. 💬 Let’s start a conversation. Reach out today to explore the future of AI in your business!
    Featured Skill Flutter
    .NET Core
    Android App Development
    Agile Project Management
    iOS Development
    React Native
    Branding & Marketing
    Information Technology
    WordPress Development
    Microsoft SharePoint Development
    AI Audio Generator
    Blockchain Development
    AI Chatbot
    AI Model Development
    DevOps
    Python
    .NET Framework
    Node.js
    React
    AI Bot
    AI Model Integration
  • $35 hourly
    • 5.0/5
    • (11 jobs)
    I am a passionate Android developer specializing in 𝘼𝙊𝙎𝙋 (𝘼𝙣𝙙𝙧𝙤𝙞𝙙 𝙊𝙥𝙚𝙣 𝙎𝙤𝙪𝙧𝙘𝙚 𝙋𝙧𝙤𝙟𝙚𝙘𝙩) 𝙖𝙣𝙙 𝙈𝘿𝙈 (𝙈𝙤𝙗𝙞𝙡𝙚 𝘿𝙚𝙫𝙞𝙘𝙚 𝙈𝙖𝙣𝙖𝙜𝙚𝙢𝙚𝙣𝙩) solutions. I have hands-on experience customizing AOSP builds, adding system services, modifying privileged permissions, and developing enterprise-grade MDM apps for device control and security. 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 I have worked extensively on: 1. 𝗔𝗢𝗦𝗣 𝗖𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 (building custom ROMs, modifying system services, and integrating privileged APIs) 2. 𝗠𝗗𝗠 & 𝗞𝗜𝗢𝗦𝗞 𝗠𝗼𝗱𝗲 𝗔𝗽𝗽𝘀 (developing Device Owner apps, app whitelisting, and remote management) 3. 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝘆𝘀𝘁𝗲𝗺/𝗖𝗼𝗿𝗲 𝗔𝗽𝗽𝘀 (building system-level Android applications) Secure Communication & Data Policies (implementing security policies, app/website blocking, and remote device control) 4. 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗚𝗿𝗮𝗱𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 (eKYC integration, background services, and custom security enforcement) 𝗧𝘆𝗽𝗲𝘀 𝗼𝗳 𝗔𝗽𝗽𝘀 𝗜 𝗛𝗮𝘃𝗲 𝗕𝘂𝗶𝗹𝘁 I have worked on a variety of applications, including: 1. 𝗠𝗗𝗠 & 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗔𝗽𝗽𝘀 (device security, remote control, and compliance enforcement) 2. 𝗦𝘆𝘀𝘁𝗲𝗺/𝗖𝗼𝗿𝗲 𝗔𝗽𝗽𝘀 (custom system services and AIDL-based components) 3. 𝗞𝗜𝗢𝗦𝗞 𝗠𝗼𝗱𝗲 𝗔𝗽𝗽𝘀 (single-app mode and remote management) If you are looking for an experienced Android developer who understands AOSP, MDM, and system-level app development, let’s connect. I am ready to help you build powerful and secure Android solutions.
    Featured Skill Flutter
    FlutterFlow
    Kiosk
    Mobile Device Management
    AOSP
    Android SDK
    Smartphone
    ARKit
    Firebase
    Kotlin
    Swift
    iOS
    Android
    Mobile App Development
  • $40 hourly
    • 5.0/5
    • (10 jobs)
    Experienced Information Technology Analyst and Moodle developer& designer with a demonstrated history of working in the e-learning industry. Skilled in Moodle development, Moodle theme design, Moodle plugin development, Moodle customization, Custom LMS development , Custom Moodle mobile app and Flutter stack as well as Management, Strategic Planning and Leadership. Strong information technology professional with a Bachelor of Engineering - BE
    Featured Skill Flutter
    Elearning
    Elearning LMS Consulting
    LMS Plugin
    App Development
    PHP
    Moodle
    WordPress
    WooCommerce
  • $35 hourly
    • 4.8/5
    • (18 jobs)
    I'm a full-stack developer with extensive knowledge of the entire development cycles of many different application kinds. My proficiency in a variety of programming languages and technologies, including: ❇️ Fullstack (Java Script MongoDB, Express.js, React, Node.js) ❇️ Data Science ❇️ Machine Learning ❇️ Deep Learning ❇️ Generative AI ( Langchain, IIamaIndex, LangGraph, LangSmith, HuggingFace, StableDiffusion, Midjourney, OPEN AI, CHAT GPT4, CHAT GPT3.5, Mistral7B, Gemini) ❇️ Web Scraping, Data Mining, Web Crawling, Data Parsing, Automation, Bots ❇️ Python (Flask, Fast API, Django, GPT API, Pytest, BeautifulSoup, Selenium) ❇️ DevOps - Ansible, Docker, Kubernetes, GitLab CI\CD (AWS/Azure/DO/GCP) ❇️ Flutter ( SDK for compiled applications for mobile, web, and desktop) ❇️ API development: RESTful API, Web Services, HTTP Methods, JSON/XML, API Security, OAuth, API Documentation, API Testing, Postman, Swagger, API Gateway, Microservices, Endpoint Design ❇️ API integration: Binance API, Telegram API, OpenAI API, BetFair API, OddsJam API, Stripe API 📌 My services include 📌 ❇️ Data Cleaning and formatting ❇️ Box plot ML Model Comparison ❇️ Regression and Time Series Model ❇️ ARIMA and SARIMA to build time series price forecasting models ❇️ Supervised and Unsupervised Learning for trading algorithm development ❇️ K-fold Cross Validation to avoid overfitting ❇️ Fundamental Data Extraction and Analysis ❇️ Dimensionality Reduction for Portfolio Optimization ❇️ Classification and Clustering Models ❇️ Silhouette Score to check Model efficiency ❇️ News Event Analysis using NLP ❇️ Custom Scripting for Your Specific Needs My Skills and Expertise 🏆 Software Development: Building custom-tailored software that aligns seamlessly with your business's specific needs. 🏆 Web App Development: Designing and creating web applications with a keen eye for enhancing user experience and interaction. 🏆 API Development & Integration: Creating powerful APIs and integrating them with third-party solutions to ensure seamless interoperability. 🏆 POC & MVP Development: Developing proofs of concept and minimum viable products to streamline market validation and fundraising processes. 🏆 Blockchain Data Analysis: Utilizing advanced analytics techniques to derive insights from blockchain data. Whether it’s for market research, trend analysis, or custom reporting, I can help you unlock the value hidden in the vast amount of data generated by blockchain transactions. 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐢𝐧 𝐏𝐲𝐭𝐡𝐨𝐧 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 ❇️ Algorithmic trading systems (IBKR | Binance | CCXT) ❇️ Advanced data structures and algorithms ❇️ API and microservices development (FASTAPI | Flask | Django) ❇️ Open AI APIs (LLM | DALL-E) ❇️ Database integration (PostgreSQL | DynamoDB) ❇️ Desktop app development (tkinter | PyQt) ❇️ Message queues (Redis | Celery | RabbitMQ) ❇️ Web scraping (Selenium | BS4) ❇️ Geospatial data analysis using geopandas WHY ME? ❇️ My work always meets the highest standards, and I always strive to exceed client expectations. ❇️ I offer astute recommendations to enhance outcomes and reduce expenses. ❇️ I assume complete accountability for tasks and projects, maintaining clear and frequent progress communication. ❇️ My reliability is unwavering, ensuring swift responses to requests and inquiries. ❇️ Proficiency in both written and spoken English guarantees seamless communication. Looking forward to working with you!
    Featured Skill Flutter
    SDK
    Database
    Scripting
    Shopify
    Machine Learning
    Flask
    CRM Software
    Django
    SQL
    Web Scraping
    Python
  • $50 hourly
    • 5.0/5
    • (5 jobs)
    5+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 || 𝟏𝟎𝟎+ 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 || 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐓𝐞𝐚𝐦 || 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐓𝐞𝐚𝐦 || 𝐋𝐞𝐭'𝐬 𝐂𝐨𝐧𝐧𝐞𝐜𝐭 𝐚𝐧𝐝 𝐜𝐥𝐚𝐢𝐦 𝐲𝐨𝐮𝐫 𝐅𝐑𝐄𝐄 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐂𝐚𝐥𝐥 𝐧𝐨𝐰 📞 Available to Work during EST/PST timezone Expert Full stack & Front End Developer with a huge background in Javascript web frameworks (React, React.js, Next.js, Nuxt.js, Vue.js, Node.js, GraphQL, Odoo, TypeScipt, Javascript, Tailwind, Laravel, Headless CMS, Framer, Flutter, etc, GSAP) 🌐 SKILLS: 🚀 Frontend Tech Stack: ⚛️ 𝐑𝐞𝐚𝐜𝐭 🅰️ 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 📱 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 ♈️ 𝐕𝐮𝐞.𝐣𝐬 🚀 𝐍𝐞𝐱𝐭.𝐣𝐬 🌀𝐍𝐮𝐱𝐭.𝐣𝐬 🔵 𝐓𝐲𝐩𝐞𝐬𝐜𝐫𝐢𝐩𝐭 🚀 𝐅𝐫𝐚𝐦𝐞𝐫 🚀 Backend Tech Stack: 🟢 𝐍𝐨𝐝𝐞.𝐣𝐬 🚀 𝐄𝐱𝐩𝐫𝐞𝐬𝐬.𝐣𝐬 🚀 Databases: Ⓜ️ 𝐌𝐲𝐒𝐐𝐋 🅿️ 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 ♏️ 𝐌𝐨𝐧𝐠𝐨𝐃𝐁 💮 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 🚀 𝐏𝐫𝐢𝐬𝐦𝐚 🚀 Other Experience 👨🏻‍💻 Expert in AI agent Development and IBM WatsonX, Open AI GPT, Mid Journey, Generative AI, RAGs. Have hands-on ML and LLM algorithm experience with Transformers, BERT, AutoML, CNN, RNN, LSTM, GAN, and Autoencoder. ML framework experience with - Keras, Tensorflow, PyTorch, Numpy, SciPy, Scikit-Learn, OpenCV, Matplotlib, Pandas, maxnet. ✔️Used Generative AI to create AI agents, chatbots, realistic images and animations and to compose music and create art. ✳️ 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐬𝐚𝐲𝐬 𝐚𝐛𝐨𝐮𝐭 𝐦𝐞: 🌟 "Dishant was a pleasure to work with. His communication was fantastic, produced clean code, and was very prompt on addressing feedback for minor revisions. I'll certainly keep him on my list of preferred contractors when future work arises." 🫶"Highly qualified developer with a good understanding of how to scope requirements, and work with the customer vision to deliver high quality deliverables. Would continue to work with this developer in the future - highly recommended!" 💬 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: My consultation is 𝗳𝗿𝗲𝗲. Let's schedule an introductory call and discover the possibilities of working together. And even if we don't work together, you will get some tips/ideas that can be helpful to your project. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and experience yourself. If you're looking for a highly qualified and experienced 🏰 Full Stack Engineer 🏰 and a proven track record of delivering results, I would be honored to bring my expertise to your next project.! 𝐋𝐞𝐭'𝐬 𝐰𝐨𝐫𝐤 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫 𝐭𝐨 𝐫𝐞𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐢𝐳𝐞 𝐭𝐡𝐞 𝐰𝐚𝐲 𝐲𝐨𝐮 𝐝𝐨 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬! 𝐈'𝐦 𝐚𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐚𝐥𝐥 𝐝𝐚𝐲 𝐚𝐧𝐝 𝐰𝐨𝐮𝐥𝐝 𝐥𝐨𝐯𝐞 𝐭𝐨 𝐬𝐜𝐡𝐞𝐝𝐮𝐥𝐞 𝐚 𝐪𝐮𝐢𝐜𝐤 𝟏𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐢𝐧𝐭𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐜𝐚𝐥𝐥 𝐭𝐨 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐟𝐮𝐫𝐭𝐡𝐞𝐫. 𝐈𝐟 𝐲𝐨𝐮 𝐡𝐚𝐯𝐞 𝐚𝐧𝐲 𝐩𝐫𝐞𝐟𝐞𝐫𝐫𝐞𝐝 𝐭𝐢𝐦𝐞, 𝐣𝐮𝐬𝐭 𝐥𝐞𝐭 𝐦𝐞 𝐤𝐧𝐨𝐰! Thank you once again for visiting my profile! Cheers! Dishant Keywords🔑 Front-End Development, Website, Responsive Design, ReactJS, Next.JS, TypeScript, HTML5, CSS3, SCSS, SASS, Bootstrap, Material-UI, Webpack, Ant Design, Angular2+, JavaScript, Tailwind CSS, GraphQL, Redux, React Bootstrap, Website Redesign, Web Application, Ecommerce Website, Shopify, Figma, Performance Optimization, UX/UI Design, Back-End Development, Mobile App Development, MERN stack, MongoDB, Express.js, React.js, Node.js, Nest.js, Next.js, React Native[IOS,Android], API design, SQL, PostgreSQL, Amazon Web Services, DynamoDB, S3, EC2, Expo, App Center, Firebase Distribution, TestFlight, RESTful APIs, cloud platforms, AWS, Azure, Websockets, Charts, 3D visualization, Third-party APIs, Stripe, Twilio, Google Maps, Socket.IO, Design Expertise, Software Development, Android App Development, Native App Development, iOS Development, GraphQL, MapBox, Core Bluetooth, HealthKit, CloudKit, GameplayKit, Firebase Realtime Database, Redis, Firebase Cloud Firestore, SQLite, Smartphone, Tablet, SendGrid, REST API, ExpressJS, Material Design, App Store, Google Play Store, Symfony , Push Notifications, JSON, Mobile SDK, Mobile Payments, Security, Data Privacy, Offline Support, Machine Learning, Deep Learning, Natural Language Processing, NLP, Computer Vision, Robotics, Algorithms, Data Analysis, Big Data Processing, Framer Motion, Framer Developer, framer Expert, UI, Ux 🚀 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐄𝐥𝐞𝐯𝐚𝐭𝐞 𝐘𝐨𝐮𝐫 𝐏𝐫𝐨𝐣𝐞𝐜𝐭? 🚀 Click the inviting green "Hire me" button above and let's embark on a journey that'll revolutionize your app and delight your users. Thank you
    Featured Skill Flutter
    Firebase
    iOS Development
    Android App Development
    Smartphone
    Flutter Stack
    React Native
    Mobile App Development
    Full-Stack Development
    Node.js
    ChatGPT
    API Integration
    HTML
    Web Application
    React
  • $40 hourly
    • 4.6/5
    • (3 jobs)
    Hey there! I love solving complex engineering problems with simple, efficient solutions. As a software engineer at Zomato, I’ve reduced API latencies, optimized event-driven systems, and built scalable architectures. My expertise spans backend, frontend, and DevOps, making me a versatile choice for startups and enterprises alike. Need an expert who thinks beyond code and delivers real impact? Let’s collaborate!
    Featured Skill Flutter
    Redux
    App Design
    App Development
    Design-to-Code
    Front-End Development
    Material Design
    Full-Stack Development
    Tailwind CSS
    React
    Firebase Cloud Firestore
    Firebase
  • $35 hourly
    • 5.0/5
    • (3 jobs)
    As a highly skilled and experienced Senior Flutter Developer with 12+ Years of experience, I specialize in building high-quality, cross-platform mobile applications for Android and iOS using Flutter and Dart. With over X years in the mobile development industry, I bring deep expertise in mobile architecture, state management, and UI/UX design, delivering apps that are fast, scalable, and user-centric. I leverage Flutter’s capabilities to deliver native-like performance, combining speed, reliability, and beautiful interfaces. I’ve successfully led and contributed to numerous projects involving: Complex business logic Real-time data synchronization Third-party API integration Firebase (Firestore, Auth, Push Notifications) 🔧 What I Do Best: Full-cycle Flutter app development – from idea to deployment (Google Play & Apple App Store) State management: Bloc, Riverpod, Provider Dart programming with REST API & Firebase integration UI/UX implementation from Figma with pixel-perfect accuracy CI/CD pipelines using GitHub Actions, Fastlane Unit and widget testing for reliable performance Performance tuning: app size, lazy loading, code splitting 🛠️ Core Skills: Flutter (iOS/Android) Dart Firebase (Firestore, Authentication, Messaging) REST API Integration State Management (Provider, Bloc, Riverpod) Mobile App Architecture & Design Patterns App Deployment (Play Store, App Store) CI/CD, Git/GitHub, Fastlane UX/UI Implementation Agile & Scrum Workflow 💡 Why Choose Me? Proven track record of successful Flutter app launches Clean, maintainable, and scalable codebase Strong leadership, communication, and project ownership Transparent collaboration with regular progress updates Committed to deadlines and product excellence Let’s work together to bring your app idea to life with robust, high-performing Flutter solutions. Send me a message to discuss your project!
    Featured Skill Flutter
    Figma
    CI/CD
    REST API
    Android App
    iOS
    Mobile App Development Consultation
    App Development
    Dart
    Firebase
    Mobile App Development
    iOS Development
    Android App Development
    Flutter Stack
    FlutterFlow
  • $43 hourly
    • 4.9/5
    • (10 jobs)
    🚀 Top-Rated Official FlutterFlow Expert | 8+ Yrs Experience in mobile development | AI + Backend Integrations I help fast-moving startups and scaling teams build, launch, and grow powerful apps with FlutterFlow + Xano/n8n + Firebase/Supabase. With 100% Job Success, Top Rated badge, Flutterflow Certified Expert, and 37+ apps launched into the Top 500, I bring the rare combo of deep mobile expertise + modern no-code firepower. 👨‍💻 What I Specialize In: End-to-End App Development (iOS, Android, Web – built in FlutterFlow) AI Integrations – ChatGPT, Whisper, TensorFlow Lite, vision/text/image AI Advanced Backend – Xano, n8n, Supabase, Firebase, Buildship SaaS Systems – Subscriptions, monetization, user growth, analytics App Store Success – ASO, retention, reviews, scaling to millions of users 🔧 Why Clients Hire Me (and Stick With Me) Most developers don’t understand startup speed. I do. 🔁 Worked on 10M+ download apps, solo & with unicorn teams 🔥 Built custom FlutterFlow templates, media players, and scalable architectures 🧠 Fractional CTO-level thinking — I guide, debug, and help you grow 📈 Business-aware — I understand budgets, KPIs, timelines, and investor decks ✍️ Personally build everything — no agency, no outsourcing, no BS 💯 Clear, no-drama communication + full accountability 🧰 How I Can Help You: Build your MVP or v1 in FlutterFlow, end-to-end Fix broken/stalled FlutterFlow apps or logic Integrate AI: GPT/Whisper/vision, seamlessly inside your UI Build complex Xano + n8n workflows for automations & real-time data Add Stripe/RevenueCat for subscriptions + ASO setup for launch Migrate from Bubble/Adalo to FlutterFlow-native Review/debug performance issues or optimize build times ⚡️ Let’s Keep It Real You’re hiring someone to make sure your app works, scales, and doesn’t blow up later. I get that. Most of my clients came to me after other freelancers failed them. You won’t have that problem with me. 💬 Send me a message — even if it’s just to consult. I’ll help you figure out your best next step
    Featured Skill Flutter
    iOS Development
    Android App Development
    Kotlin
    App Store Optimization
    Mobile App Improvement
    AI Mobile App Development
    SaaS Development
    Mobile App Development
    Mobile App
    API
    Supabase
    Firebase
    FlutterFlow
    Swift
  • $45 hourly
    • 4.9/5
    • (56 jobs)
    Symfony Fullstack Developer 🚀 Tech Maverick & Transformation Catalyst | Symfony Full-Stack Developer | Founder of Brainstream Technolabs Greetings! I'm Ashish, a Symfony Full-Stack maestro with over 15 years of industry-rich experience. As the Founder of "Brainstream Technolabs Private Limited," we've proudly led over 40,000 hours of remarkable work on Upwork. My mission? To shape a better world for the future through groundbreaking tech. I'm here to assist you in choosing the optimal channels for your venture, assembling a skilled team, and steering your technology vision towards fruition. 👉 Who Taps Into My Expertise? 🚀 Start-ups: Nurturing novel ideas into tech-driven realities. 🚀 Individuals: Tailoring tech solutions to your unique needs. 🚀 Enterprises: Igniting transformation in established firms. 🚀 Tech Visionaries: Collaborating with fellow tech enthusiasts. 👉 Why Collaborate With Me? 🔥 Impeccable Code & Guideline Adherence 🔥 Strategic Insights & Feasibility Assessment 🔥 Seamless Communication 🔥 Your Project, My Dedication 👉 Thriving in Top Industries: ✅ Online PDF Conversion ✅ Metadata Transformation ✅ Spell Check Wizardry ✅ Melodious Streaming Portals ✅ Winning Sports Betting Platforms ✅ Captivating Video Streaming Arenas 👉 My Tech Arsenal: 🌟 Symfony (Versions: 0.x to 6.x) 🌟 Laravel (Version: 8.x) 🌟 Shopware (Versions: 5.x & 6.x) 🌟 OROCRM 🌟 Automation Guru: Make.com Expert 🌟 Magento (Version: 2.x) 🌟 CI/CD Mastery: Ansible, Jenkins, Envoyer, DeployHQ 🌟 AWS Enthusiast: EC2, ElasticSearch, RDS, SQS, BeansTalk 🌟 Payment Gateway Whisperer: Stripe, Paypal, Authorize.net 🌟 ReactJS, AngularJS, Jquery, NodeJS, ExtJS 🌟 Magento Migration Sorcerer (XML, JSON, CSV) 🌟 Git & SVN: Versioning & Collaboration 🌟 API Platform 3 Our Powerhouse Ecosystem: With an arsenal of expert developers and agile teams, we seamlessly mold our strength to your project's needs. Scalable and prepared to handle any IT challenge, we're your unlimited resource. Let's elevate your groundbreaking vision. Reach out now for a virtual coffee ☕️ chat and let's transform your tech journey. Stay inspired!
    Featured Skill Flutter
    Automation
    Custom PHP
    Vue.js
    Drupal
    Ecommerce Website Development
    Shopware
    WordPress
    Symfony
    PrestaShop
    CodeIgniter
    MySQL
    DevOps
    Customer Relationship Management
    PHP
  • $40 hourly
    • 4.8/5
    • (76 jobs)
    Quick Learner & Hard Worker with attention to details. My areas of expertise include but not limited to: - Frontend - Next, React, Bootstrap - Backend - Django, Next - Mobile Development - Flutter - Data scraping, ETL, Custom bots and crawlers, Browser Automation (Scrapy, Selenium) - Machine Learning, Data Analysis, Deep Learning, Fine tuning LLMs, xLSTM, CrewAI - Databases (MySQL, Postgre, Mongodb, Cassandra) - Desktop Applications using Java swing, Java FX, C#, Python
    Featured Skill Flutter
    Ethereum
    Rust
    Smart Contract
    React
    AI Chatbot
    AI Model Training
    LLM Prompt Engineering
    FlutterFlow
    Blockchain
    Solidity
    Data Science
    Django
    Next.js
    Selenium
    Data Mining
    Scrapy
    Python
    Data Scraping
  • $35 hourly
    • 4.8/5
    • (121 jobs)
    🚀 14+ Years Expert in Full Stack Development with .NET Core, .NET MVC, .NET Framework, C#, Chatbot, Trading Bot, WhatsApp & Telegram Bot Development, Gaming Bot, AI Integration, and AI Development, Dashboard Design and Development Expert with AWS and Azure Experience. Hello Upwork community! 👋 I'm Rishabh, a seasoned PMP Certified🏅 TOP RATED IT professional with over 13+ years of hands-on experience in web development and software engineering. My extensive technical expertise covers a wide range of languages, frameworks, and tools. Here are some more details about my technical expertise: ✔Programming languages: VB 6, VB.Net, C#, ASP.Net, MVC 3, PHP. Laravel ✔UI UX Tools: Figma, InVision, Sketch, Adobe XD, Maze ✔Blockchain: Blockchain architecture, Cryptography, Smart Contracts, Data Structures, Centralized and Decentralized Exchange. ✔Front-end Technologies: HTML5, CSS3, Bootstrap, Razor Template Engine, Javascript (Knockout, ✔Development Frameworks: COM+, .Net Remoting, Web Services, WPF, WCF, WWF (Windows Workflow Foundation). ✔Databases: MS-SQL 2005, MS-SQL 2008, MS-SQL 2008 R2, MS-SQL 2012, SQL Server Compact Edition 3.5, Mongo DB, SQL Azure, and Oracle. ✔Database Development: ADO.NET, LINQ, Entity Framework, SSRS, SSIS, SSAS & Crystal Reports. ✔Application Design: Telerik RAD Controls, Infragistics, UML, Data Relational Models, and Dev Express tools. ✔Integration Technologies: WCF, BizTalk, SQL Server Integration Services, Windows Azure Service Bus. ✔APIs: Facebook API, Twitter API, Google API (Maps, Analytics, etc.), Twilio API, DocuSign. ✔Servers: Windows Azure, AWS, IIS, COM+, SQL Server, BizTalk and configuring certificates. As AI developer I can act for you as 🤖 Machine Learning Engineer 📊 Data Scientist with AI expertise 💻 AI Software Developer 👁‍🗨 Computer Vision Specialist 🤖 Whats APP and Telegram Chatbot Developer (AI-driven) 🤓 AI Consultant 🗣 Speech Recognition Developer 🌐 AI-driven Web and App Developer 🎓 AI Tutor or Trainer 👩‍💼 AI Project Manager 🔍 AI Data Engineer For Flutter I can assist you with: 🚀 Flutter App Development 🎨 Flutter UI Design 🎯 Dart Programming 🔄 Cross-Platform App Development 🖼️ Flutter Widget Development 🎬 Flutter Animation 🔥 Flutter Firebase Integration 🛠️ Flutter Customization 🧩 Flutter Plugin Development 🧪 Flutter Testing In Xamarin I can assist you with: 🚀 Xamarin App Development 🖋 Xamarin Forms 📚 C# Programming 🔄 Cross-Platform Mobile Development 🎨 Xamarin UI Design 🤖 Xamarin Android 🍏 Xamarin iOS 🛠️ Xamarin Forms Customization 🔄 Xamarin API Integration 🧪 Xamarin Testing Dashboard Expertise: Experience in crafting interactive and visually stunning dashboards. I specialize in transforming complex data into clear, actionable insights that drive smarter decisions. ✔ Custom Designs ✔ Real-Time Analytics ✔ Advanced Integrations (AWS, Azure, APIs) ✔ Scalable and User-Friendly Interfaces Let’s build a dashboard that doesn’t just display data but unlocks its full potential. Ready to elevate your business insights? Let’s connect! Why Choose Me? ✨ Proven Track Record: Successfully delivered numerous projects, meeting and exceeding client expectations. 🎯 Client-Centric Approach: I prioritize understanding your business goals to deliver solutions that align perfectly with your objectives. 💼 Project Management: Proficient in Agile methodologies, ensuring projects are delivered on time and within budget. 🌐 Full-Stack Proficiency: From frontend design to backend development, I bring a comprehensive skill set to the table. 🌐Practical experience in SEO implementation give me a edge over other developers because I plan the coding structure and implementation in SEO friendly manner. Let's Collaborate! 🤝 I'm passionate about translating ideas into functional and visually appealing solutions. Whether you need a custom web application, CMS implementation, or a WordPress site, I'm here to turn your vision into reality. Let's discuss your project requirements and how I can contribute to its success. Ready to elevate your digital presence? Let's get started!
    Featured Skill Flutter
    Trading Automation
    AI Consulting
    AI Chatbot
    Bot Development
    AI Trading
    Xamarin
    DNN
    .NET Stack
    WordPress
    PHP
    C#
    ASP.NET
    ASP.NET Web API
    ASP.NET MVC
  • $50 hourly
    • 5.0/5
    • (57 jobs)
    I'm a proactive full-stack developer passionate about building online solutions that are not only technically robust but also finely tailored to meet your unique needs. With a versatile toolkit that spans across front-end, back-end, and e-learning platforms, I ensure every project integrates performance, functionality, and modern design practices. My core technologies and expertise include: Mobile & Web Development: Flutter, Dart Server-Side & Scripting: Python, Node, Golang, BunJS Modern Front-End Frameworks: React, Svelte, Next.js UI & Styling: Tailwind CSS, ShadCN UI 3D & Interactive Visuals: WebGL (Three.js) E-Commerce & Databases: Shopify, Wordpress, PostgreSQL Learning Management Systems: LMS, SCORM Whether you're looking to create a dynamic mobile app, a responsive web platform, an engaging e-commerce store, or a comprehensive learning management system, I deliver efficient, reliable, and innovative results. Let's collaborate to transform your ideas into a powerful online presence that drives success.
    Featured Skill Flutter
    Elearning
    Moodle
    Shareable Content Object Reference Model
    Tumult Hype
    Svelte
    HTML5
    Android
    Dart
    JavaScript
    Node.js
    React
    iOS
  • $60 hourly
    • 4.7/5
    • (90 jobs)
    Hi there! I'm Shubham Pareta, a highly skilled and versatile developer with over 15 years of experience crafting innovative solutions across mobile applications, cloud platforms, and AI-powered systems. I specialize in designing, developing, and integrating robust, scalable, and secure applications that align with your business goals. What I Offer: Mobile Development: Expertise in Flutter, Xamarin, and hybrid mobile platforms to deliver responsive and engaging mobile experiences. Cloud Solutions: Proficient in AWS, Azure, and Oracle HCM Cloud to build scalable cloud-based systems. AI Integrations: Skilled in implementing OpenAI/ChatGPT APIs and creating intelligent solutions that automate workflows and enhance decision-making. End-to-End Development: From architecture and system design to deployment and maintenance, I provide full lifecycle application development. Advanced Reporting & Analytics: Experienced in Power BI, SSRS, and Crystal Reports for insightful data visualization. Why Work with Me? Proven Track Record: Delivered successful projects across industries like finance, real estate, healthcare, and e-learning. Cutting-Edge Expertise: Familiar with the latest frameworks and technologies, including .NET Core, Nest.js, and Entity Framework. Customer-Centric Approach: I prioritize clear communication, timely delivery, and high-quality solutions tailored to your needs. Let’s collaborate to transform your ideas into impactful applications! Feel free to reach out, and let’s discuss how I can help bring your vision to life.
    Featured Skill Flutter
    Angular
    Flowchart
    Xamarin
    Microsoft Power BI
    AWS Application
    Business Analysis
    Software Documentation
    Data Science
    Appery.io
    Ionic Framework
    AWS Lambda
    Windows Communication Foundation
    ASP.NET MVC
  • $35 hourly
    • 4.9/5
    • (65 jobs)
    ✅ 12+ years of experience in software development, cloud architecture, and AI/ML systems 🧠 Expert in building and deploying AI/ML models using TensorFlow, PyTorch, and Scikit-learn 🌐 Skilled Full Stack Developer with React, Node.js, Python, Django, and REST/GraphQL APIs ☁️ Proficient in cloud platforms (AWS, GCP) with DevOps tools like Docker, Kubernetes, and Terraform As a Senior Technology Consultant and Solution Architect, I specialize in designing and engineering scalable, secure, and intelligent digital systems across web, mobile, AI, and blockchain domains. With 12+ years of experience, I bring strategic clarity, technical depth, and hands-on development capabilities to every project. Whether you’re launching a high-performance web app, implementing AI-powered automation, or architecting cloud-native platforms, I lead full-stack development initiatives from concept to deployment, with a focus on business alignment, speed-to-market, and long-term scalability. 🔍 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐓𝐚𝐛𝐥𝐞 ✔️ Strategic Architecture Design for enterprise-grade and startup-ready systems ✔️ AI-Enhanced Applications: Gemini, ChatGPT, Vertex AI, LLM integration, custom NLP, and on-device ML ✔️ Cross-Platform Full Stack Engineering: Web, Mobile, APIs, Microservices, DevOps ✔️ Blockchain & Web3 Solutions: Smart contracts, token economies, dApps ✔️ Cloud-Native Consulting: AWS, Azure, CI/CD, containerization, auto-scaling infrastructure ✔️ Team & Technical Leadership: Mentorship, roadmap planning, code audits, agile delivery 🧠 𝐀𝐈-𝐃𝐫𝐢𝐯𝐞𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 * Generative AI using OpenAI, Gemini, Claude * Chatbot development with GPT or custom LLMs * Computer Vision with TensorFlow Lite, YOLO * AI-based recommendation engines and analytics * Edge AI for mobile & IoT-based inference * NLP, speech-to-text, sentiment analysis, data labeling 💻 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 * 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js, Next.js, Vue.js, TypeScript, Tailwind * 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express, Python (FastAPI), Go, Laravel, .NET Core * 𝐌𝐨𝐛𝐢𝐥𝐞: React Native, Flutter, Kotlin, Swift * 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: PostgreSQL, MongoDB, Redis, Firestore, SQL Server * 𝐃𝐞𝐯𝐎𝐩𝐬: Docker, Kubernetes, Jenkins, CircleCI, GitHub Actions * 𝐂𝐥𝐨𝐮𝐝: AWS (Lambda, S3, API Gateway, Cognito), Azure, GCP * 𝐀𝐏𝐈 𝐃𝐞𝐬𝐢𝐠𝐧: RESTful APIs, GraphQL, Event-driven microservices 🔗 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 & 𝐖𝐞𝐛𝟑 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 * Smart contract architecture (Solidity, Vyper) * Wallet integrations (MetaMask, WalletConnect, Trust Wallet) * NFT marketplace development, tokenomics strategy, DeFi protocols * Web3.js, Ethers.js, and integration with leading Layer 1 and Layer 2 chains 🛠 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 & 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡 * Discovery sessions, architecture blueprinting, and MVP scoping * Technical due diligence and feasibility analysis * Agile project management (Scrum, Kanban), sprint planning, team scaling * Scalable and modular codebases, CI/CD pipelines, and QA integration * Code reviews, documentation, and developer onboarding strategy ✅ 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 * Among the Top 3% of Upwork talent, with 100% success on high-value projects * A rare blend of business strategy, product thinking, and engineering * Seamless communicator across technical and non-technical stakeholders * Proven track record in delivering future-proof, AI-enabled digital products * Scalable team leadership—solo or with cross-functional engineering pods 📩 Ready to architect your next intelligent solution? Let’s talk about how I can help shape and scale your vision with confidence.
    Featured Skill Flutter
    Payment Gateway
    DevOps Engineering
    Front-End Development
    DevOps
    Web Development
    Full-Stack Development
    Swift
    Python
    Node.js
    Mobile App Development
    iOS Development
    Android App Development
  • $35 hourly
    • 4.9/5
    • (93 jobs)
    🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝘄𝗶𝘁𝗵 𝟭𝟱+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝟮𝟱𝟬𝟬+ 𝗨𝗽𝘄𝗼𝗿𝗸 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝗵𝗼𝘂𝗿𝘀 💻 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀, 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗩𝘂𝗲.𝗷𝘀, 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗧𝘆𝗽𝗲𝘀𝗰𝗿𝗶𝗽𝘁, 𝗢𝗽𝗲𝗻𝗔𝗜, 𝗥𝗔𝗚, 𝗟𝗟𝗠, 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻 🤖 [𝗧𝗼𝗼𝗹] 𝗻𝟴𝗻, 𝗠𝗮𝗸𝗲, 𝗣𝗼𝘄𝗲𝗿 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲, 𝗭𝗮𝗽𝗶𝗲𝗿, 𝗖𝗹𝗶𝗰𝗸𝗨𝗽, 𝗦𝗹𝗮𝗰𝗸, 𝗔𝗽𝗶𝗳𝘆.𝗰𝗼𝗺, 𝗲𝘁𝗰. 🚀 𝗦𝗮𝗮𝗦, 𝗥𝗮𝗽𝗶𝗱 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗶𝗻𝗴, 𝗠𝗩𝗣, 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗠𝘂𝗹𝘁𝗶 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 I am a CTO with expertise in building robust, scalable, and efficient software solutions. With extensive experience in Laravel, MERN/MEVN Stack, Python, OpenAI GPT-4, Claude, Zapier, Make.com, Airtable, DeepSeek integrations, and .NET, I specialize in delivering high-quality applications that drive business growth and user satisfaction. Skills & Expertise: - Proficient in Laravel, Node.js, and .NET for creating scalable APIs and server-side logic. - Expertise in React.js, Vue.js, and Angular for building dynamic and responsive user interfaces. - Skilled in implementing AI-powered solutions, leveraging LLMs (GPT-4, Claude), Zapier, Make.com, Airtable, Power automate, RAG-based querying, structured data retrieval, and NLP. - Comprehensive experience with the MERN and MEVN stacks to deliver end-to-end software solutions. - Expertise in Python for web applications, data analysis, and AI-driven systems. What I Bring to the Table: A deep understanding of full-stack development, allowing me to deliver seamless and efficient applications. Expertise in building scalable RESTful APIs and microservices. Strong problem-solving skills and a knack for turning business challenges into technical solutions. Experience with modern cloud platforms like AWS and Azure to ensure reliability and performance. Industries I've Worked With: • Real Estate & Property Management • E-Commerce & Retail • Education & E-Learning • AI & Automation • Healthcare & Hospitality Technical Stack Highlights: Backend: Laravel, Node.js, Express.js, Nest.js, Python, Django, Flask, FastAPI, C# Frontend: React.js, Vue.js, Next.js, Nuxt.js AI Tools: OpenAI API, DeepSeek AI, Claude, Llama, AWS Bedrock, Twilio AI, GPT Models Databases: MySQL, MongoDB, PostgreSQL, DynamoDB Cloud Platforms: AWS, Azure, GCP With a proven track record of delivering innovative and efficient software solutions, I’m passionate about leveraging my skills to help businesses achieve their goals. Let’s connect to discuss how I can bring value to your next project!
    Featured Skill Flutter
    Full-Stack Development
    Mobile App
    Kotlin
    Swift
    ASP.NET
    Retrieval Augmented Generation
    AI Chatbot
    OpenAI API
    Automation
    Vue.js
    Python
    Node.js
    React
    C#
  • $32 hourly
    • 4.9/5
    • (31 jobs)
    🔥 Senior Android Developer | Kotlin & Java Expert | Flutter & NDK Specialist 🔥 As a Senior Android Developer with 11+ years of experience, I specialize in building high-performance, scalable, and user-friendly mobile applications. With 100+ successful projects, I have helped businesses develop, optimize, and maintain their mobile solutions. 📌 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: ✅ Android Development (Kotlin, Java) – Deep expertise in Android SDK, MVVM, Clean Architecture, Jetpack Compose, and dependency injection (Dagger/Koin). ✅ Mobile App Optimization – Reducing memory usage, optimizing UI rendering, and improving overall app performance & battery efficiency. ✅ Background Services & Push Notifications – Sticky background services, WorkManager, Firebase Cloud Messaging (FCM), and OneSignal integrations. ✅ Camera & Image Processing – Advanced Camera2 API, CameraX, OpenCV, Google ML Kit for AI-powered image recognition and editing. ✅ Cross-Platform Development (Flutter) – 3+ years of experience building cross-platform apps with Bloc & GetX state management. ✅ Cloud Integration (AWS & Firebase) – Hands-on experience with AWS Amplify, AppSync (GraphQL), Cognito, Firebase Realtime DB, Firestore, and Cloud Functions. ✅ API & Backend Integration – Proficient in RESTful APIs, GraphQL, and backend communication using Retrofit and WebSockets. ✅ Security & Data Encryption – Implementing AES-256 encryption, secure authentication (OAuth, JWT), and biometric authentication. ✅ Automated Testing & CI/CD – Expertise in JUnit, Espresso, GitHub Actions, and Bitrise for efficient development workflows. 🔥 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗧𝗼𝗼𝗹𝘀 🔹 Programming Languages: Kotlin, Java, Dart, C++ (NDK), Python (for AWS Lambda & ML tasks). 🔹 Frameworks: Jetpack Compose, Retrofit, Dagger 2, Koin, Room, WorkManager. 🔹 Cloud & Backend: Firebase (Cloud Functions, Firestore, Realtime DB, Authentication), AWS (Amplify, Cognito, AppSync). 🔹 Libraries & APIs: OpenCV, ML Kit, Google Maps, MapBox, TensorFlow Lite. 🔹 CI/CD & DevOps: GitHub Actions, Jenkins, Bitrise, Fastlane, JIRA. 🔹 Version Control: Git, Bitbucket, GitHub, GitLab. 📌 Why Work With Me? ✅ Reliable & Committed – 11 years of experience delivering high-quality apps on time & within budget. ✅ End-to-End Development – From UI/UX design to app publishing on Google Play & Apple App Store. ✅ Scalable & Maintainable Code – Writing modular, optimized & maintainable code for long-term app success. ✅ Cross-Functional Collaboration – Seamless coordination with designers, backend engineers, and QA teams. ✅ US Time Zone Availability – Currently working with US-based clients and available 40+ hours per week. 📌 𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂? 🔹 Develop Android Native & Flutter Apps from scratch. 🔹 Optimize existing apps for better performance & memory management. 🔹 Debug & fix complex issues in mobile applications. 🔹 Implement subscriptions, in-app purchases & monetization strategies. 🔹 Integrate Google Maps, push notifications, and advanced camera features. Let's discuss how I can bring value to your project and build an exceptional mobile experience. Looking forward to collaborating with you! 🚀
    Featured Skill Flutter
    Product Management
    Web Design
    Core Java
    Web Service
    OpenCV
    Android SDK
    Firebase Realtime Database
    Firebase
    SQLite
    iOS Development
    Android
    Firebase Cloud Firestore
    Android App Development
    Kotlin
  • $35 hourly
    • 4.9/5
    • (46 jobs)
    𝗧𝘄𝗼-𝗦𝗲𝗰𝗼𝗻𝗱 𝗩𝗲𝗿𝘀𝗶𝗼𝗻: ⭐ 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 Full-Stack Mobile App Developer with 10+ years of experience in 📱 i𝗢𝗦 (Swift, SwiftUI, UIKit, RxSwift), 🦋 𝗙𝗹𝘂𝘁𝘁𝗲𝗿, and backend development with 🖥️ 𝗡𝗼𝗱𝗲.𝗷𝘀/𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀. 🚀 I’ve helped 𝗦𝘁𝗮𝗿𝘁𝘂𝗽𝘀 in 🏥 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲, ✈️ 𝗧𝗿𝗮𝘃𝗲𝗹, 🧘 𝗪𝗲𝗹𝗹𝗻𝗲𝘀𝘀, and 👥 𝗦𝗼𝗰𝗶𝗮𝗹 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴 reach 🌍 500,000+ users globally, delivering ⚡ high-quality and scalable applications. 𝗗𝗲𝘁𝗮𝗶𝗹𝗲𝗱 𝗩𝗲𝗿𝘀𝗶𝗼𝗻: Hi, I’m 𝗞𝘀𝗵𝗶𝘁𝗶𝗷 𝗚𝗮𝘂𝘁𝗮𝗺 (KG), a 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 Full-Stack Mobile App Developer with 10+ years of experience building scalable, high-performance mobile and web applications. My expertise lies in: ✅ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: iOS (Swift, SwiftUI, UIKit, RxSwift), Flutter (cross-platform) ✅ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲: Node.js/Express.js, MongoDB, Firebase ✅ 𝗖𝗹𝗼𝘂𝗱 & 𝗔𝗣𝗜𝘀: AWS, RESTful APIs, GraphQL ✅ 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻: Modern, intuitive, and responsive interfaces ✅ 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Payments (Stripe, PayPal, Apple Pay), Geolocation, Maps ＃＃ 𝗪𝗛𝗔𝗧　𝗖𝗟𝗜𝗘𝗡𝗧𝗦　𝗦𝗔𝗬 💬 “Kshitij was an incredible partner! His technical expertise and communication made all the difference.” 💬 “KG has been our sole iOS developer for 1.5 years. Consistently reliable, hardworking, and a true professional.” 💬 “Kshitij turned my app 'Rememberist' from sketches into reality. His attention to detail was excellent.” ＃＃ 𝗠𝗬　𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 🚀 𝙁𝙪𝙡𝙡-𝙎𝙩𝙖𝙘𝙠 𝙈𝙤𝙗𝙞𝙡𝙚 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 – Native iOS (Swift, SwiftUI, UIKit, RxSwift), Flutter for cross-platform apps. 🏗 𝙎𝙘𝙖𝙡𝙖𝙗𝙡𝙚 𝘼𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚𝙨 – Experience with MVVM and Clean Architecture for maintainable apps. 🌍 𝙀𝙣𝙙-𝙩𝙤-𝙀𝙣𝙙 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 – From ideation to deployment, covering UI/UX, backend, and cloud services. 🎨 𝙀𝙣𝙜𝙖𝙜𝙞𝙣𝙜 𝙐𝙄/𝙐𝙓 – High-quality design ensuring seamless user experience. ＃＃ 𝗪𝗛𝗬　𝗪𝗢𝗥𝗞　𝗪𝗜𝗧𝗛　𝗠𝗘？ 🏆 𝙏𝙤𝙥 3% 𝙐𝙥𝙬𝙤𝙧𝙠 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 – 5+ years as a Top Rated freelancer. 🔧 𝙏𝙚𝙘𝙝𝙣𝙞𝙘𝙖𝙡 𝙈𝙖𝙨𝙩𝙚𝙧𝙮 – Full-stack expertise covering all development needs. 📈 𝙎𝙘𝙖𝙡𝙖𝙗𝙡𝙚 𝘾𝙤𝙙𝙚 – I ensure that your app is future-proof and maintainable. 💡 𝘾𝙡𝙞𝙚𝙣𝙩-𝙁𝙤𝙘𝙪𝙨𝙚𝙙 – Clear communication, fast delivery, and business-oriented solutions. 🌎 𝙂𝙡𝙤𝙗𝙖𝙡 𝙀𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 – Worked with startups & enterprises worldwide. 📩 Let’s bring your app idea to life! Contact me today to get started.
    Featured Skill Flutter
    JSON
    Database Programming
    Web Service
    RESTful Architecture
    User Interface Design
    Android App Development
    iOS Development
    Mobile App Development
    GraphQL
    ExpressJS
    MongoDB
    Node.js
    SwiftUI
    Swift
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