🏆 Top Rated Plus • ⭐ Expert-Vetted (Top 1%) • 💯 100% Job Success 💵 $40-60/hr 🚀 I build AI systems that turn visual & complex data into real intelligence, not demos. If you have satellite imagery, video, sensor data, or large datasets but struggle to extract insights, automate workflows, or build production-ready AI… 👉 I help you turn that into a scalable, usable system. --- 🎯 What I do I help companies transform raw data into: ✔ Detectable objects (assets, infrastructure, events) ✔ Structured, usable datasets ✔ Queryable intelligence (APIs, dashboards, AI agents) Most of my work sits at the intersection of: 🛰️ Satellite & geospatial data 📹 Video / camera / drone imagery 🤖 AI agents & intelligent query systems --- 💡 Common problems I solve ✔ “We have image/satellite data but no usable insights” ✔ “We need to detect and track objects at scale” ✔ “Our analysts are doing manual work that should be automated” ✔ “We want to query our data using AI” ✔ “We need real-time or edge AI (cameras, drones, devices)” --- 🧱 What I build (systems, not scripts) ★ Object detection pipelines (satellite, CCTV, drone) ★ Change detection & monitoring systems ★ Data pipelines (ingestion → processing → structured output) ★ AI query layers (chatbots, APIs, agent workflows) ★ Edge + cloud deployments 👉 Same core system, adapted to your use case --- 🛰️ Experience Geospatial & infrastructure intelligence ✔ Roads, pipelines, power plants, industrial assets ✔ Satellite imagery (Sentinel, Landsat, Planet, Maxar) ✔ Large-scale mapping & change detection Visual intelligence (camera / drone / CCTV) ✔ Object detection, tracking, segmentation ✔ Real-time monitoring systems ✔ Industrial, security & operational use cases AI agents & data interaction ✔ Natural language interfaces over complex datasets ✔ RAG systems + tool-using agents ✔ Workflow automation (filtering, querying, analysis) --- 📈 Results I’ve delivered ⚡ Reduced manual analysis by 80–90% 🛰️ Built satellite detection systems used in commercial products 🛩️ Real-time vision systems under 100ms latency 🤖 AI agents replacing analyst workflows 💸 Reduced AI compute costs by 50%+ --- 🔧 How I work ✔ Define success metrics (latency, accuracy, cost) ✔ Design clear system architecture ✔ Build fast, iterate early — no black boxes ✔ Deliver production-ready systems with monitoring --- 🎯 Best fit clients ✔ Companies with large datasets (images, satellite, video, sensor, text) ✔ Teams building data or analytics products ✔ Startups turning data into a commercial offering ✔ Businesses that need production-ready AI ❌ Not a fit for small scripts or generic chatbot work --- 📩 Ready to start? Send me: ✔ What data you have ✔ What you want to detect / analyze ✔ Where this system will run (cloud / edge / etc.) I’ll respond with a clear plan and next steps. --- 🔎 Core tech Computer Vision • Satellite AI • Geospatial ML • YOLO • SAM • PyTorch RAG • LangGraph • AI Agents • vLLM Edge AI • TensorRT AWS • GCP • Docker • Ray • MLflow

Hello, Innovative and creative designer and developer with over 10 years of experience in the IT industry, specializing in user research and human-centered UX design. I leverage analytics, user testing, and UX metrics to align designs with user and business needs. Skilled in designing user interfaces that follow Material Design and Apple's Human Interface Guidelines. Proficient in Framer. Experienced in creating UI kits and design systems. I work closely with development teams to ensure technical feasibility and data-driven decision-making. Specialties: wireframing, user flows, annotated wireflows for front-end implementation, ideation, native iOS and Android design standards, pixel-perfect mockups, information architecture, layout grids, and design systems. I've contributed to the successful launch of SaaS products by providing key UX designs for web, iOS, and Android applications while collaborating closely with front-end development teams. I also have strong experience in website development using JavaScript, PHP, Shopify, Webflow, WordPress, Unbounce. Let's create something exceptional together.

Hi, I'm George. In work with me, all your projects will be the best! First of all see my app in AppStore! Developer - Efimenko George or See portfolio And that's how I achieve it: - I'm native iOS developer with 4 year experience. During this time, I developed many applications for iOS, written in Swift or Objective-C. - All applications are designed from scratch personally by me. I develop the internal architecture of applications, their design, which corresponds to the trends and guidelines of Apple, UX and so on. All this allows me to eventually develop the best application in any field! My words are confirmed by my projects in the portfolio. Please be free to view this section. My Skills: ✔ Objective-C, Swift ✔ Developing augmented reality app using ARKit ✔ Creating app design: Sketch, Photoshop ✔ Creating UI with Storyboards, XIB or code-made UI ✔ Creating of any custom Views/Buttons/Controllers ✔ Using reactive programming: RxSwift, ReactiveCocoa ✔ Connect in-App Purchase with receipt confirmation, or other payments ex. Stripe ✔ Database: Realm, CoreData ✔ Social network integration: Vk, Facebook, Twitter, Instagram, etc ✔ Chatting protocol: XMPP ✔ Video protocols: WebRTC ✔ Geolocation services: GPS, Google Maps, Yandex Maps, OpenStreetMap or other ✔ Version control: Git ✔ Analytics services: Flurry, Google Analytics, Mixpanel ✔ Distributing and crash reporting services: TestFlight, HockeyApp, Crashlytics ✔ Back-end development: RESTful web services, Firebase Working with me is not like working with the rest of the programmers, check it out for yourself.

Full-stack AI-native developer capable of owning entire products — from zero to scalable launch. Proven track record of entering chaotic, broken, or undefined environments and transforming them into high-performance systems through speed, clarity, and execution. Past couple of years worked outside of Upwork — see CV or reach out for details

I’m Vinicius Assis Neves, a Senior Mobile and Web Developer from Brazil with extensive experience in cross-platform development, specializing in Flutter. Over the past several years, Flutter has been my core technology for building efficient, high-quality mobile applications. In addition to Flutter, I have strong experience in web development, Android development, and basic knowledge of iOS development. I am proud to be an Upwork Top Rated Freelancer, recognized for my outstanding performance and consistent success across both short- and long-term projects. My professional journey began as a mobile developer at Lemon Inteligência, where I started working with Flutter. Thorought, I also took on a part-time role on Upwork for an Australian company. Eventually, I transitioned to working mostly on Upwork, where I’ve since honed my skills in system architecture, mobile and web development, web scraping, security, and best coding practices. My skill set includes: • Mobile App Development (Flutter, Android) • Backend Development (Node.js, PHP, AWS) • Web Development (CakePHP, WordPress) • Database Management (MySQL, PostgreSQL) • Cloud Architecture (AWS services, including Lambda, API Gateway, and S3) Although Flutter development remains my primary focus, I am always eager to learn new technologies and continuously expand my skill set. I’ve had the privilege of working on a wide variety of projects, from mobile apps to complex web systems, and I’m confident that we can achieve great results together. Feel free to reach out anytime to discuss your project or ask questions about my experience. I’m excited to collaborate with you!

With 🔟+ years of experience in Technical Project Management, Quality Assurance, Automation, and Systems Implementation, I bridge the gap between business operations and technology. I don't just connect tools - I design reliable operational systems that automate repetitive work, improve efficiency, ensure quality, and support long-term growth. ⚙️ Core Expertise: 🤖 AI & Automation • AI-Powered Business Automation • OpenAI & Claude Integrations • AI Workflow Design & Optimization • AI Agents & Multi-Step Workflows • Customer Support Automation • AI-Assisted Operations Systems • Business Process Automation • Internal Workflow Automation 🔄 Workflow Automation & Integrations • n8n • Make com • Zapier • API Integrations • Webhooks • CRM Automation • ERP Integrations • Third-Party Platform Integrations 📊 Operations & Business Systems • Lead Management Automation • CRM Synchronization • Data Migration & Cleanup • Reporting Automation • Analytics Dashboards • Internal Operations Platforms • Workflow Architecture • Process Mapping & Optimization ✅ Quality Assurance & Project Delivery • QA Strategy & Process Design • Test Planning & Validation • User Acceptance Testing (UAT) • Software Quality Assurance • Release Management • Technical Project Management • Risk Identification & Mitigation • Process Documentation & Team Coordination 💻 Technical Capabilities • Python • REST APIs • SQL Databases • Data Processing & Transformation • Web Scraping & Data Collection • GitHub Actions • CI/CD Automation • Cloud-Based Workflows 🎯 Solutions I Build • AI-Powered Operational Systems • Business Process Automation Platforms • CRM & Sales Automation • Lead Generation & Enrichment Pipelines • Internal Business Tools • Customer Support Automation Systems • Reporting & Analytics Solutions • Data Synchronization Platforms • AI-Enhanced Business Workflows • Custom Integration Ecosystems 🔟+ Years I help companies eliminate manual work, streamline operations, and scale faster through AI-powered automation systems, workflow orchestration, quality assurance, and business process optimization. 💎 Why Clients Work With Me Most automation specialists focus on making workflows work. My background in Quality Assurance and Technical Project Management allows me to build systems that continue working reliably as businesses grow. Every solution is designed with validation, monitoring, error handling, retry logic, documentation, and scalability in mind. This approach helps reduce operational risks, improve data quality, and prevent costly workflow failures. Over the years, I have led technical teams, managed software delivery, improved QA processes, implemented automation systems, and helped businesses optimize operations through technology and AI. 📩 If your business relies on manual processes, disconnected tools, repetitive data entry, or inefficient workflows, I can help design and implement reliable systems that save time, improve operational efficiency, and support long-term growth.

Full-stack engineer with 15+ years of experience shipping production applications across mobile, web, and backend — from architecture to deployment. I build end-to-end: React Native mobile apps, Next.js web apps, NestJS + GraphQL APIs, all in TypeScript with PostgreSQL. AI-native development is my current edge: → Built 13+ AI agents for a fintech product (Claude, multi-agent orchestration) → Published an MCP server on npm (indian-stock-market-mcp) — real-time Indian stock market data → Built AI matching with GPT-4 Vision + pgvector (70%+ accuracy) → Contributed to a Figma MCP server (80+ AI-driven design tools) Open source track record: → 596+ merged PRs across external repos → Expensify/App: 34+ merged PRs, $50K+ in bounties → facebook/react-native-website, mrdoob/three.js: merged contributions I co-founded Videntia Software and lead engineering for Silicon Valley startups, architecting monorepos, leading small teams (2–7 devs), and scaling platforms to 200K+ users. Stack: React Native (Expo), Next.js 15, NestJS, GraphQL (Apollo), TypeScript, PostgreSQL, Redis, Firebase, Docker, Playwright. I deliver clean architecture, clear communication, and working software.

✅ Top Rated Freelancer ✅ Fluent English ✅ 5 Star Ratings and Reviews ✅ AI Expert with AI Automation and AI Integration ✅ 14+ Years of Experience in Android and iOS App Development. ✅ Catalyzing Business Growth Through AI-Powered Innovation & Strategic Digitalization In today's rapidly evolving global landscape, businesses face immense pressure to innovate, optimize, and differentiate. As a Top-Rated freelancer with 14+ years of proven expertise on Upwork, I specialize in bridging the gap between complex technological capabilities and tangible business outcomes. I am dedicated to helping you harness the transformative power of Artificial Intelligence and comprehensive digital transformation strategies to achieve unprecedented efficiency, enhance customer experiences, and secure a lasting competitive advantage. I empower forward-thinking companies to thrive in the digital age by expertly designing, developing, and deploying intelligent mobile and enterprise systems. My core mission is to leverage advanced AI, Machine Learning, and cutting-edge data science methodologies to solve your most pressing business challenges, automate complex processes, and unlock new revenue streams. From strategic conception to robust deployment, I guide your digital journey every step of the way. My Strategic Service Offerings Include: • AI-Powered Digital Product Development: I lead the entire lifecycle of intelligent applications. This includes in-depth feasibility studies, AI model selection and training, designing data pipelines for optimal performance, and integrating AI functionalities into your existing systems or new product lines. Whether it's Generative AI for content automation, predictive analytics for smarter decision-making, or computer vision for enhanced operational intelligence, I architect solutions that deliver measurable impact. • End-to-End Digital Transformation & Modernization: Beyond individual applications, I orchestrate holistic digital ecosystems. This encompasses legacy system modernization, strategic cloud migration (AWS, Azure), comprehensive process automation, and the integration of new digital tools to create a unified, efficient, and future-proof operational framework that scales with your ambition. • Intelligent Mobile & Web Solutions with AI Enhancement: I craft high-performance, AI-enhanced applications across all major platforms. This includes native iOS (Swift, Objective C) and Android (Kotlin, Java) development, alongside robust cross-platform solutions (Flutter & React Native). For the web, I deliver powerful Laravel applications, flexible WordPress platforms, and optimized Shopify e-commerce experiences, all embedded with smart functionalities like intelligent search, personalized recommendations, or AI-driven customer support, ensuring maximum user engagement and business efficiency. • Strategic Advisory & Agile Project Leadership: My role extends beyond technical execution; I act as a strategic advisor, helping you define clear technology roadmaps, prioritize initiatives for maximum ROI, and navigate the complexities of digital adoption. I employ agile methodologies to ensure flexible development cycles, transparent progress tracking, and on-time, on-budget delivery of even the most intricate AI and digitalization projects. My meticulous project management ensures every detail is handled, allowing you to focus on your core business. My Comprehensive Full-Stack Technical Foundation (Enabling Intelligent Systems): My deep command of modern development frameworks, cloud architectures, and data solutions provides the robust bedrock for all intelligent system deployments: • Programming & AI Integration: Swift, Kotlin, Java, React Native, Objective C. Extensive experience integrating and fine-tuning leading AI/ML libraries and APIs (e.g., TensorFlow, PyTorch, Google AI Platform, AWS SageMaker) to embed intelligence directly into your products. • Cloud & Database Solutions: Designing and managing scalable data infrastructures on AWS and Azure, leveraging services like Lambda, EC2, Azure Functions, and IoT Hub. Expertise spans diverse databases including Firebase, MySQL, MongoDB, PostgreSQL, Amazon DynamoDB, and Realm, ensuring optimal data storage and retrieval for AI-driven applications. • Seamless API & Payment Gateway Integrations: Masterful integration of critical third-party APIs from Google (Maps, Analytics, Places), Facebook, Twitter, Twilio, SendGrid, and industry-standard payment gateways like PayPal, Stripe, and RazorPay, enabling rich, interconnected digital services. • DevOps & Collaborative Tools: Commitment to code quality and collaborative efficiency through rigorous use of Git (GitHub, BitBucket, GitLab) for version control and CI/CD pipelines. Intelligent UI/UX Design: A keen eye for UI/UX design (Wireframe, Figma , Adobe Photoshop, Adobe XD), ensuring that intelligent functionalities are presented through intuitive, engaging, and user-centric interface

I build polished, production-ready apps for Apple platforms, and I design them too. With 14 years of hands-on experience in iOS and iPadOS development, I've shipped more than 50 native apps in Swift and SwiftUI, working with companies like Zalando and Wire, as well as startups and institutions across Europe. Through POP Digital Studio, my independent studio based in San Marino, I work with clients worldwide on mobile and web projects where engineering quality and design craft go hand in hand. I'm not just a developer who delegates design decisions: I own the full product experience, from architecture to interface. What I work on: - Native iOS & iPadOS apps (Swift, SwiftUI, Objective-C), watchOS, tvOS, and visionOS, since their debuts - Hybrid Apps in Flutter - Web apps and platforms (Next.js, Angular, NestJS, TypeScript) - UI/UX design for mobile and web (Figma, SwiftUI frameworks) - Consulting for businesses, startups, and public institutions I'm also integrating AI capabilities into client products, from on-device inference with Apple's ML frameworks to API-based features, when it genuinely adds value and not just hype. I've been awarded the Apple WWDC Scholarship four times (2014, 2015, 2017, 2018) and attended developer labs for both Apple TV and Apple Vision Pro. I'm a former TEDx organizer and a firm believer that great software is built at the intersection of technical rigor and human-centered design. If you're building the next big thing in tech, or need a technical partner who can think in both code and pixels, let's talk.

🔥 𝗥𝗢𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝗔𝗜 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & Sass products Built Solo 🔍 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: 𝗖𝗼𝗺𝗳𝘆𝗨𝗜 • 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 • 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻/𝗟𝗮𝗻𝗴𝗚𝗿𝗮𝗽𝗵 • 𝗠𝘂𝗹𝘁𝗶-𝗔𝗴𝗲𝗻𝘁 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 • 𝗥𝗔𝗚 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻𝘀 • 𝗟𝗟𝗠 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 (𝗚𝗣𝗧-𝟰𝗼, 𝗖𝗹𝗮𝘂𝗱𝗲, 𝗟𝗹𝗮𝗺𝗮) • 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 ❝ Elenadelivered our AI-powered MVP in 3 weeks—helping us secure $500K funding. His rare blend of technical depth and product vision is unmatched. ❞ – FinTech Founder (Expert-Vetted Client) Hey, I'm Elena Nurulina! A solo ComfyUI & AI/SaaS product engineer who architects, codes, and deploys full solutions end-to-end. No middlemen. No handoffs. Just one battle-tested expert shipping your vision. I specialize in complex systems where others fail: ✅ ComfyUI for AI image & video creation ✅ AI Agent Ecosystems with LangChain/LangGraph ✅ Multi-Agent Collaboration Systems ✅ RAG Implementation for your proprietary data ✅ LLM Integration (OpenAI, Claude, Llama 3, Gemini) ✅ Secure Enterprise Deployment (AWS/Azure/GCP + Docker/Kubernetes) Why Fortune 500s & scaling startups choose me: → 𝟭𝟬𝟬% 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 𝗥𝗮𝘁𝗲 - No prototypes, only ROI-driven solutions → 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 - From concept to scalable deployment → 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 - Direct contributor to the ecosystem → 𝗧𝗿𝗮𝗻𝘀𝗽𝗮𝗿𝗲𝗻𝘁 𝗣𝗿𝗼𝗰𝗲𝘀𝘀 - Daily updates • No surprises • On-time delivery 𝗥𝗲𝗰𝗲𝗻𝘁 𝗔𝗜 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱: ▸ 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝘂𝗽𝗽𝗼𝗿𝘁: AI agents handling 10,000+ monthly queries (70% cost reduction) ▸ 𝗙𝗶𝗻𝗮𝗻𝗰𝗶𝗮𝗹 𝗦𝗲𝗰𝘁𝗼𝗿: Fraud detection system preventing $2M+ monthly losses ▸ 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲: Patient note-taking AI saving clinicians 15 hours/week ▸ 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲: Product recommendation agents boosting sales 22% ▸ 𝗠𝗮𝗹𝘁𝗶-𝗔𝗴𝗲𝗻𝘁 𝗢𝗽𝘀 𝗦𝘆𝘀𝘁𝗲𝗺𝘀: Coordinating 50+ autonomous workflows 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: ▸ AI Architect: GPT-4o/Llama 3.1 • LangChain • LangGraph • Fine-tuning ▸ Full-Stack Dev: React/Next.js • Node • Python (Django/Flask) ▸ Mobile & Browser: React Native • Chrome Extensions (Manifest V3) ▸ Cloud: AWS Certified (Serverless • Kubernetes • S3) ▸Automation: n8n, zapier, make.com. ComfyUI 𝗖𝗹𝗶𝗲𝗻𝘁 𝗣𝗿𝗮𝗶𝘀𝗲 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀: ✅ "𝗥𝗢𝗜 𝗶𝗻 𝘄𝗲𝗲𝗸𝘀, 𝗻𝗼𝘁 𝘆𝗲𝗮𝗿𝘀" - Our $25k investment saved $140k in 3 months ✅ "𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹𝗹𝘆 𝗳𝗮𝘂𝗹𝘁𝗹𝗲𝘀𝘀 𝗶𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻" of complex RAG system ✅ "𝗢𝗻𝗹𝘆 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗵𝗼 𝘂𝗻𝗱𝗲𝗿𝘀𝘁𝗼𝗼𝗱 𝗼𝘂𝗿 𝗟𝗹𝗮𝗺𝗮 𝟯 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗰𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲𝘀" ✅ "𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝟮 𝘄𝗲𝗲𝗸𝘀 𝗲𝗮𝗿𝗹𝘆" despite project complexity 𝐏𝐞𝐫𝐟𝐞𝐜𝐭 𝐅𝐢𝐭? 𝐘𝐨𝐮: ✅ Want direct access to the engineer building your solution ✅ Need full-stack AI/SaaS expertise in one person ✅ Value zero team-management overhead ✅ Seek partners who ship fast (3-6 week MVPs) 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 𝗬𝗼𝘂𝗿 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗙𝘂𝘁𝘂𝗿𝗲: Message me on Upwork for a complimentary consultation. I respond within 2 hours during business days.