🏆 Top-Rated Full-Stack Developer | React, Next.js, Node.js, React Native, PHP (Laravel) | AI Systems | 130+ Products Delivered Since 2013 I work with founders and startups to turn an idea into a solid, well-architected version that's built to grow, then help scale it into a full product once the concept is proven. Over 10+ years, I have delivered 130+ products and personally architected 50+ of them from concept to launch, spanning SaaS, legal tech, healthcare, fintech, sports, and real estate. I am not a frontend-only or backend-only developer. I handle web, mobile, backend, and AI myself, so you get one person who actually understands the whole system instead of coordinating across three different freelancers. I also build with AI-assisted development tools like Claude, Cursor, and GitHub Copilot, which means faster iteration and delivery without cutting corners on code quality. Whether you need a web platform, a mobile app, an AI feature, or all three working together, I can build it end to end. 𝗧𝗥𝗔𝗖𝗞 𝗥𝗘𝗖𝗢𝗥𝗗 ⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃ → 130+ products delivered, 50+ architected end-to-end by me personally → 10+ years of production engineering, mobile apps live on the App Store and Google Play → Average 40% revenue uplift for clients through redesigns and workflow automation → Scaled a SaaS platform's user base by 300% with no infrastructure overhaul → Led a microservices migration that improved system efficiency by 80% → Cut page load times by 60% and lifted SEO visibility by 35% on a live client platform 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 ⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃ → Fʀᴏɴᴛᴇɴᴅ: React.js, Next.js, TypeScript, Redux, React Query, Context API, Tailwind CSS, Material UI, Bootstrap, PWA → Mᴏʙɪʟᴇ: React Native for iOS and Android, from architecture through App Store/Play Store deployment, push notifications, offline-first apps, in-app purchases → Bᴀᴄᴋᴇɴᴅ: Node.js, Express.js, NestJS, PHP (Laravel, CodeIgniter), Python (Django, FastAPI), REST and GraphQL APIs, microservices, WebSockets, webhooks, JWT/OAuth → Dᴀᴛᴀʙᴀsᴇs: PostgreSQL, MySQL, MongoDB, DynamoDB, Firebase, Supabase, Redis → Cʟᴏᴜᴅ, DᴇᴠOᴘs & Sᴇʀᴠᴇʀs: AWS (EC2, S3, Lambda), Google Cloud, Docker, Kubernetes, CI/CD, Nginx, Linux server administration, performance monitoring → Tᴇsᴛɪɴɢ & QA: Unit and integration testing, Playwright, Postman, API testing, Agile delivery with QA-driven release cycles → AI-Aᴄᴄᴇʟᴇʀᴀᴛᴇᴅ Dᴇᴠᴇʟᴏᴘᴍᴇɴᴛ: Claude, Cursor, GitHub Copilot for faster delivery 𝗔𝗜 𝗦𝗬𝗦𝗧𝗘𝗠𝗦 𝗜 𝗕𝗨𝗜𝗟𝗗 ⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃⁃ AI isn't a separate add-on for me; I build it directly into the products above using Python (Django, FastAPI) as the backbone. This includes RAG pipelines with vector databases for document search and retrieval, AI agents for workflow automation, LLM integrations (OpenAI GPT, Claude, Gemini) for document generation and research automation in legal tech, and AI-powered image generation with production billing. I handle the full pipeline from prompt engineering and model orchestration to production deployment, not just calling an API and wrapping it in a UI. I'm also Anthropic Claude 101 certified, on top of hands-on production experience integrating Claude into real client products. → Lᴀɴɢᴜᴀɢᴇ Mᴏᴅᴇʟs & Tᴏᴏʟs: OpenAI (GPT-4, Assistants API), Claude API, Gemini, prompt engineering, Claude/Cursor/GitHub Copilot for development → RAG & Aɢᴇɴᴛs: Retrieval-augmented generation, vector databases, AI agents, multi-step workflow orchestration, Make/n8n automation → Aᴘᴘʟɪᴇᴅ AI: Document generation and legal research automation, AI-assisted image generation, chatbots, and automated business workflows 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗜 𝗛𝗔𝗩𝗘 𝗕𝗨𝗜𝗟𝗗 𝗙𝗢𝗥 ⁃⁃⁃⁃⁃⁃⁃⁃ → Lᴇɢᴀʟ Tᴇᴄʜ: JuristAI, FedcrimAI, LitigAI, AI-driven case management, document generation, and legal research automation → Hᴇᴀʟᴛʜᴄᴀʀᴇ & MᴇᴅTᴇᴄʜ: Children's Clinic of Pascagoula (web platform plus a live iOS/Android care app), Medi-EHR, FxMedSupport, MedSouk, Vertex Orders, Aadil Hospital, Alpha Clinical, ACDL, plus a LIDAR scanning app for medical/field data capture → Sᴘᴏʀᴛs & E-Gᴀᴍɪɴɢ: Sportinerd Fantasy 365 (real-time fantasy analytics, PWA), Fandex (sports trading platform, live on iOS and Android), G-Goat, Goat Fight → Rᴇᴀʟ Esᴛᴀᴛᴇ & Hᴏsᴘɪᴛᴀʟɪᴛʏ: Paradigm (property management SaaS), Wimco Villas, Villas Unlimited, St. Barth Vacation, Paradise Retreats, Exceptional Stays, Exclusive 30A → FɪɴTᴇᴄʜ & CRM: SoloLedger (cloud accounting and CRM for small businesses), TheSalesChef → E-Cᴏᴍᴍᴇʀᴄᴇ & Eɴᴛᴇʀᴘʀɪsᴇ: Xotic Labs, Blue Eyes, Fatima Group, Novi 📞 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 𝗬𝗼𝘂𝗿 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝘁𝗼𝗿𝘆 New clients. Click 🎀 𝐼𝓃𝓋𝒾𝓉𝑒 🎀 and I'll share a detailed plan within 24 hours

I am a Digital marketing specialist. I am confident that I can bring many contributions to your company's growth. I have been working in SEO industry for the last 6 years. Have SEO knowledge and have vast knowledge on different sectors like SMM, SME, Google PPC, Lead Generation, Email Marketing, LinkedIn Marketing etc. My range of expertise varies from keyword optimization to developing sites with poor rankings. I have strong analytical skills along with effective presentation skills that I am confident will help make your project a definite success in a short amount of time. Here is the major service list: - Depth SEO Audit - Keywords Research - Content Marketing Strategy - On Page SEO - Off Page SEO - Google Ads Setup - Google Ads Conversion Setup - Remarketing - Social Media Management - Social Media Marketing - Lead Generation - Email Marketing - Amazon Outside Traffic Strategy

✅ .NET Full Stack Developer 20+ years of experience ✅ Build powerful .Net solutions that drive business growth ✅ C# .Net developer with 15+ years of experience ✅ Developed 50+ applications ✅ Crafted 200+ user-friendly interfaces that drive real business results. The clients say "It doesn't feel like outsourcing, but instead like we have our own remote developers." "They had great soft and hard skills and were full of ideas and drive!" I lead the fullstack and mobile development team at Itexus, a professional software development and consulting company focused on Fintech, Insurance, Healthcare, etc. I have 20+ years of experience in the .net architect development of web and mobile applications, .net, python, node.js, java developer as well as javascript, react .net, angular, AI frameworks and libraries. 👨‍💻.NET Full Stack Expertise .NET full stack – strong background in End-to-end development from database to UI using Microsoft stack .NET Core – deep expertise, cross-platform backend services .NET Angular – Full stack development on .NET backend and Angular frontend for enterprise-grade solutions .net core angular – Building complete systems with seamless backend–frontend integration .NET Core Angular – Scalable and secure web apps using .NET Core and Angular Angular .NET solutions – Using Angular for UI and .NET for API and business logic .net core developer – Proven experience delivering high-performance backend solutions using .NET Core .net core react – Building robust, scalable web applications with .NET Core APIs and React frontends c# .net developer – End-to-end development expertise using C# and the .NET ecosystem c# .net core – Advanced solutions built on C# with .NET Core for modern, cross-platform applications 👨‍💻 BACKEND Development Python: Expert in Python for server-side development Frameworks: Proficient in Django and Flask for building web applications Databases: Skilled in SQL, PostgreSQL, MySQL, and MongoDB for efficient data management Architecture: Experienced in applying MVC patterns for scalable applications APIs: Capable of integrating external services through REST and GraphQL 👨‍💻 FRONT END Development Proficient in HTML5, CSS responsive, JavaScript Experienced in React.js, Angular, Vue.js, react native, ionic, xamarin developer Responsive, cross-browser, ui/ux designer, ux/ui dashboard, ui ux designer app 👨‍💻AI TOOLS OpenAI API, DeepFace, ML/DL frameworks (TensorFlow, Keras, PyTorch, Scikit-learn), LangChain, Mistral, AgenticAI, Transformers RAG + custom AI tools: Document recognition and processing, Market Grabber, project management bots, AI for telephony, video/audio analysis Mobile App Development Native Mobile Development: Android, Kotlin, Java, iOS, Swift, KMP, KMM. Cross-Platform/Hybrid App Development: Flutter, Swift, Objective C, React Native, Xamarin, MAUI. General Expertise Website & Full Stack Development: Full stack development with ai .net full stack developer, .net software engineer, .net programmer, full stack developer, ai python full stack developer django, full stack web developer, full stack development, cms developer DevOps/DevSecOps: AWS, Azure, Docker, Kubernetes, GitLab-CI, Ansible, Terraform, etc Cross-platform app building with three.js, web application design, webflow web designer, website builders Integration tools: Data integration, websockets, ABP Framework, discord, Autotask Experienced in .net core web api, fullstack .net developer roles, with strong skills as a .net specialist. Skilled angular .net react developer, java developer with solid c sharp expertise. Worked on kogito for business automation, delivered ui ux-focused solutions. As an azure data engineer, handled scalable data pipelines. rust developer, python projects include backend developer tasks. Built app as a xamarin and web developer using java and javascript. Skilled in postgresql and web scrapping. Maintained legacy systems with .net webform. Collaborated with nft marketers, managed nft collab manage tasks. Full stack with react nodejs, modern react, including react typescript, react native developer roles. Acted as product owner in agile teams. Cloud deployments done on azure. Built interactive UIs using blazor. Why Choose us Microsoft certified talented developers and senior .net developer team High QA standards, including qa engineer roles Modern solutions: NFT programmer, metaverse, Microsoft .net, windows 10, Power Apps developer, SharePoint, market grabber Scalable team: full stack software developer, front end programmer, ios developer, ui ux designer Industries Banking, Trading, Cryptocurrency, Asset Management, Lending, Retail, Real Estate & Property Management, Food Delivery, Entertainment, Hospitality, Construction, Sports & Fitness, Travel & Tourism, Wellness, Medical Dashboard, Marketplace, E-commerce, Automotive, Human Resources, Education, E-learning, AI Assistants Seek new projects to put our .net ai, bring value to individuals, startups, companies.

I build AI-powered mobile apps and SaaS platforms that ship, scale, and get real usage — from consumer apps with 100K+ downloads to enterprise IoT systems tracking thousands of devices in real time. Recent work: → Built Applore, a security and device management app now at 100K+ downloads and a 4.2★ rating — users reported 30% faster device performance and a 40% drop in daily screen time. → Shipped Property Pal, an AI-powered property management platform cutting missed maintenance tasks by 85%, resolving issues 3x faster, and hitting a 94% on-time completion rate. → Delivered An IoT livestock tracking platform on AWS IoT Core and MQTT — real-time GPS tracking and geofencing across thousands of active devices simultaneously. → Built Pathway and Alphatopia, two full-stack AI SaaS platforms — one an AI recruitment engine with fit-score ranking and automated candidate scoring, the other an AI equity research tool generating explainable DCF valuation models and investment analysis with full reasoning chains. → Built Emotion Unlocked, an AI emotional wellness platform with persistent memory across sessions, adaptive behavioral coaching, and real-time voice conversations. → Grew Karmm, a live-consultation marketplace, to 100K+ downloads with thousands of daily sessions running on a Node.js backend. Mobile: Flutter, Kotlin (Android), Swift (iOS), React Native Web & Backend: React, Next.js, Node.js (Express, NestJS), Laravel/PHP, TypeScript, MySQL, PostgreSQL, MongoDB AI: OpenAI (function calling, Realtime Voice API), RAG, vector databases, LangChain, prompt orchestration Cloud & Infrastructure: AWS (IoT Core, Lambda, S3, RDS, CloudFront), Firebase, Google Cloud Payments: Stripe, Stripe Connect, PayPal, StoreKit2, Google Play Billing (Android) Most clients stay past the first project. I work across MVPs, feature builds on existing codebases, AI integrations, and long-term product development.

A Forbes Technical Council Member. Experience in Cutting Edge Technologies : 18+ years of experience, having worked with industry giants and a lot of startups. Have been part of successfully executed 200+ projects. || Full Stack Development Expertise || -- REACT JS, Angular, Python, MongoDB, PostgreSQL, PHP, Vue JS, Express js, nodeJS, Ruby on Rails, Java, :: DevOps, ReactJS, Vue. JS, Node.JS, Python, GoLang, Desktop Application, Java, Springboot, Flutter :: Web Apps And Mobile Apps :: Cybersecurity :: Amazon AWS, Kubernetes, Google Cloud Platform (GCP), Azure, Terraform :: UX/UI, Material-UI :: Robotic Process Automation(RPA), IRPA, SAP, Chatbots :: React JS and React Native :: Cypress Javascript Automation :: QA Manual and Automation using Selenium :: DevOps Monitoring Solutions :: Production Support(24*7)

I build intelligent, scalable, and automation-driven digital products for startups, SMEs and enterprise organizations. I am a Full-Stack AI Engineer and Web & Mobile Application Specialist with 13+ years of experience designing, developing, and scaling production-grade software solutions across FinTech, SaaS, Healthcare, PropTech, eCommerce, Logistics, Education, AI platforms and enterprise business applications. Unlike developers who only focus on writing code, I approach projects from a product engineering perspective by understanding business workflows, architecture, scalability, user experience, automation opportunities and long-term growth. My expertise includes: 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Frontend: • React.js • Next.js • TypeScript • Angular • Vue.js • Tailwind CSS • Material UI • Responsive UI/UX implementation Backend: • Node.js • Express.js • NestJS • Python • Django • FastAPI • PHP • Laravel • REST API Development • GraphQL APIs • Microservices Architecture • Serverless Applications Databases & Cloud: • PostgreSQL • MySQL • MongoDB • Redis • Firebase • Supabase • Elasticsearch • DuckDB • BigQuery • AWS (Lambda, EC2, S3, RDS, CloudFront) • Google Cloud Platform • Microsoft Azure • Docker & Kubernetes 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Flutter / Dart • React Native • Android (Kotlin & Java) • iOS (Swift, SwiftUI, Objective-C) I have developed mobile products including marketplaces, fintech applications, healthcare platforms, logistics solutions, AI-powered apps, fitness applications, and consumer applications published on Apple App Store and Google Play Store. 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 • Generative AI Applications • Large Language Models (LLMs) • OpenAI GPT Models • GPT-4 / GPT-4o / GPT-4.1 APIs • Claude AI (Anthropic) • Google Gemini • Amazon Bedrock • LangChain • LlamaIndex • AI Agents & Agentic Workflows • Retrieval Augmented Generation (RAG) • Vector Databases • Pinecone • ChromaDB • Weaviate • AI Chatbots • AI Assistants • Natural Language Processing (NLP) • Machine Learning Integrations • AI Search Systems • Document Intelligence • AI Automation Workflows 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 I build automation systems that reduce manual work and improve operational efficiency: • AI-powered workflow automation • Zapier Automation • Make .com (Integromat) • n8n Automation • API Integrations • CRM Automation • Data Processing Pipelines • Webhooks & Event-driven Systems • Email & Marketing Automation • Lead Generation Automation • Business Workflow Automation • Robotic Process Automation (RPA) • Custom Internal Tools • AI-powered Reporting & Analytics 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐂𝐨𝐦𝐩𝐥𝐞𝐱 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 ✓ SaaS platforms ✓ FinTech applications ✓ Healthcare and Telehealth systems ✓ Logistics & Marketplace platforms ✓ Real Estate / PropTech solutions ✓ eCommerce ecosystems ✓ AI-powered analytics platforms ✓ Enterprise dashboards ✓ Customer management systems ✓ Subscription-based platforms ✓ Mobile-first consumer applications 𝐒𝐨𝐦𝐞 𝐞𝐱𝐚𝐦𝐩𝐥𝐞𝐬 𝐨𝐟 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐡𝐚𝐯𝐞 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝: • AI-powered market intelligence platforms using React, Next.js, Node.js, Python pipelines, OpenAI, Gemini, Claude and cloud infrastructure. • FinTech platforms supporting payments, subscriptions, settlements, corporate expenses and financial operations. • Logistics marketplaces connecting customers, vendors, drivers, and administrators through scalable web and mobile applications. • Healthcare platforms connecting users with care providers through secure applications and intelligent workflows. • SaaS products with multi-tenant architecture, role-based access control, integrations, and cloud deployment. 𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐜𝐡𝐨𝐨𝐬𝐞 𝐦𝐞: ✓ 13+ years of software engineering experience ✓ Full product lifecycle ownership; architecture to deployment ✓ Strong experience with startup MVPs and enterprise platforms ✓ AI integration expertise for modern applications ✓ Scalable backend and cloud architecture experience ✓ Clean, maintainable, production-ready code ✓ Business-focused approach, not just development execution If you need an experienced engineer who can transform an idea into a reliable, scalable, AI-powered product - I can help.

$𝟑𝟎𝐊+ 𝐢𝐧 𝐂𝐥𝐢𝐞𝐧𝐭 𝐑𝐞𝐯𝐞𝐧𝐮𝐞 | 𝟑𝟎+ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 | 𝟏𝟎𝟎% 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 My goal is simple - your mobile app should be stable, scalable, and valuable for your business. I’m Olha, a Mobile App Developer specializing in native iOS and Android development with Swift, SwiftUI, Kotlin, and Java. I help startups, SaaS companies, healthcare products, fintech platforms, logistics businesses, streaming services, and enterprise teams build mobile applications that are ready for real users. Whether you need an MVP, a new mobile app from scratch, improvements to an existing iOS or Android app, or long-term mobile development support I can help you move from idea to launch with clean native development. ✔️ Mobile App Developer — full-cycle mobile app development from idea, architecture, and development to App Store and Google Play release. ✔️ iOS Developer — native iOS apps built with Swift, SwiftUI, Objective-C, Apple frameworks, and scalable architecture. ✔️ Android Developer — native Android apps built with Kotlin, Java, Android Studio, Google SDKs, and clean maintainable code. ✔️ Native iOS & Android Development — stable, fast, and user-friendly mobile apps without unnecessary cross-platform complexity. ✔️ Long-Term Mobile Development Partner — support, maintenance, new features, performance optimization, and product scaling after launch. 🔥 ACHIEVEMENTS ✔️ 8+ years of experience as a Mobile App Developer building native iOS and Android applications across multiple industries. ✔️ 30+ mobile app development projects delivered for startups, SaaS, healthcare, fintech, logistics, streaming, wellness, and enterprise products. ✔️ $30K+ in client revenue supported through mobile app development, product improvements, and long-term development cooperation. ✔️ Native mobile apps built for products with 2M+ downloads, 500K+ users, and high daily engagement. ✔️ iOS and Android applications delivered for logistics platforms operating across 60+ cities. ✔️ Mobile app development for AI-powered platforms, fintech products, wearable apps, booking systems, delivery apps, and streaming solutions. ✔️ Strong experience improving existing iOS and Android apps through performance optimization, UI/UX improvements, bug fixing, and feature development. 🚚 WHERE I DELIVER ✔️ As a Mobile App Developer — I build mobile applications from MVP to production-ready product, including architecture, development, integrations, testing, deployment, and maintenance. ✔️ As an iOS Developer — I deliver native iOS apps for iPhone, iPad, Apple Watch, and Apple ecosystem products using Swift, SwiftUI, and Objective-C. ✔️ As an Android Developer — I deliver native Android apps for smartphones, tablets, WearOS devices, and Android-based ecosystems using Kotlin and Java. ✔️ As a Native Mobile App Developer — I work with Firebase, AWS, REST APIs, GraphQL, push notifications, subscriptions, analytics, payments, and real-time features. ✔️ As a long-term development partner — I help improve existing mobile apps, reduce technical debt, optimize performance, and add new features without breaking the product. 🏆 INDUSTRY IMPACT ✔️ Healthcare & Wellness Apps — native iOS and Android development for wellness platforms, healthcare tools, wearable integrations, biometric data, and user activity tracking. ✔️ Fintech Mobile Apps — secure payment flows, Stripe and PayPal integrations, Apple Wallet features, subscription systems, and financial dashboards. ✔️ Logistics & GPS Apps — GPS tracking, geofencing, delivery tracking, real-time location updates, driver apps, and logistics management tools. ✔️ Streaming & IPTV Apps — IPTV applications, OTT platforms, FireTV apps, video playback optimization, and low-latency streaming features. ✔️ Wearables & IoT Apps — Apple Watch, WearOS, BLE devices, IoT sensors, smart devices, and biometric integrations. ✔️ AI-Powered Mobile Apps — AI productivity apps, AI wellness platforms, LLM integrations, real-time analytics, and AI-powered user experiences. ✔️ Booking, Delivery & Marketplace Apps — mobile products with user profiles, payments, notifications, dashboards, real-time updates, and scalable app architecture. ⚒️ HOW I BUILD ✔️ iOS Development: Swift, SwiftUI, Objective-C, Xcode, Apple frameworks, Apple Watch, Apple Wallet, App Store deployment. ✔️ Android Development: Kotlin, Java, Android Studio, Google SDKs, WearOS, Google Play deployment, Android architecture. ✔️ Mobile App Development Stack: Firebase, AWS, REST APIs, GraphQL, push notifications, subscriptions, payments, analytics, dashboards, real-time tracking. ✔️ Product Development: MVP development, startup mobile app development, enterprise mobile apps, UI/UX optimization, performance improvements, feature development. ✔️ Architecture & Workflow: clean architecture, scalable codebase, CI/CD, Agile workflow, code review, app maintenance, long-term support.

🚀 15+ Years Full Stack Developer | Clients: NASA, Amazon, Google, MongoDB, Deloitte, Neom 💡 Full Stack Developer expert in Web, Mobile, Blockchain, Serverless, and Cloud (AWS, Azure, Google Cloud) solutions 📱 React | React Native | Flutter | Node.js | Python | TypeScript | K8S | DeFi | NFTs – versatile Full Stack Developer toolkit 🌐 Full Stack Developer ready for any scale – from small fixes or MVPs to complex enterprise apps ✅ Flexible engagement models: hourly, fixed-price, team scaling, full-cycle delivery – adaptable Full Stack Developer services 🙋‍♂️ Full Stack Developer able to build or scale teams whenever your project demands success With over 15 years of experience as a Full Stack Developer, I’ve launched and scaled high-performance web and mobile products across fintech, blockchain, aerospace, e-commerce, and healthcare. My extensive track record as a Full Stack Developer for global brands and ambitious startups guarantees cutting-edge, reliable solutions delivered efficiently. Recent Case Studies • Fintech Wallet “Trastra”: crypto and fiat wallet with 300 000+ users, crafted with Full Stack Developer precision. • Farm Management App “Herdwatch”: trusted by 50 000 agribusinesses, engineered through a Full Stack Developer approach. • Marketplace “Bidsheet”: wholesale electronics auctions serving hundreds of thousands, architected by a Full Stack Developer mindset. Technical Skills & Specializations As a Full Stack Developer I unite frontend and backend expertise for seamless products: • Frontend: React, React Native, Flutter, TypeScript, HTML5, CSS3 • Backend: Node.js (Express.js), Python (Django, Flask), GraphQL, RESTful APIs • Blockchain & Crypto: Ethereum, Solidity, Smart Contracts, DeFi, NFTs • Cloud & DevOps: AWS, Azure, Google Cloud, Serverless (Lambda, Functions), Docker, Kubernetes, CI/CD • Databases: MongoDB, PostgreSQL, MySQL, design & optimization • Security & Compliance: PCI DSS, secure coding, infrastructure audits • Architecture: Microservices, performance, scalability, reliability Collaboration Options • Short-term projects: prototypes, quick fixes, new features, audits • Long-term engagements: continuous product evolution • Full-cycle development: requirements to maintenance • Flexible pricing: hourly or fixed-price, whatever fits • Team scaling: rapid assembly of specialists led by a Full Stack Developer My Commitment I am a Full Stack Developer dedicated to clear communication, transparency, and tangible business outcomes. Expect high-quality, maintainable, secure code with user-centric design and robust functionality. Fluent in English, I collaborate smoothly with teams worldwide. Let’s connect and discuss how this Full Stack Developer can turn your vision into reality!

7+ years of experience. My skills include IT, Data Entry, Data research, SEM/SEO, Customer Care/Support and all other Administrative (Virtual Assistance) services. My quick and prompt response, quality of work, my timeliness and flexible working hours makes me the best choice for any requirement falling under my area of expertise. My quick learning and self starting capability, go getting attitude and my professional and communication skills makes me different from other vendors. To offer the best possible support services to clientele worldwide by implementing effective multi-skilled expertise and quality management system. Expert services that I offer: - Live Chat Support Representative - Email Customer Service Specialist - Customer Service Supervisor - Ticket, Chat, Social Support Agent

𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐨𝐟𝐭𝐞𝐧 𝐬𝐭𝐫𝐮𝐠𝐠𝐥𝐞 𝐰𝐢𝐭𝐡 𝐫𝐞𝐩𝐞𝐭𝐢𝐯𝐞 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐞𝐬, 𝐝𝐢𝐬𝐜𝐨𝐧𝐧𝐞𝐜𝐭𝐞𝐝 𝐭𝐨𝐨𝐥𝐬, 𝐚𝐧𝐝 𝐯𝐚𝐥𝐮𝐚𝐛𝐥𝐞 𝐢𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐩𝐫𝐞𝐚𝐝 𝐚𝐜𝐫𝐨𝐬𝐬 𝐞𝐦𝐚𝐢𝐥𝐬, 𝐝𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐬, 𝐂𝐑𝐌𝐬, 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐬𝐲𝐬𝐭𝐞𝐦𝐬. I help solve these problems by building reliable 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬 and 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 that reduce manual work and improve day-to-day operations. 𝐈 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐢𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐢𝐧𝐠 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 that can understand information, make decisions, interact with business tools, and complete multi-step tasks with appropriate 𝐡𝐮𝐦𝐚𝐧 𝐚𝐩𝐩𝐫𝐨𝐯𝐚𝐥 and 𝐬𝐚𝐟𝐞𝐭𝐲 𝐜𝐨𝐧𝐭𝐫𝐨𝐥𝐬. ➡️ 𝐌𝐲 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈𝐧𝐜𝐥𝐮𝐝𝐞: ⇉ 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 for business operations ⇉ 𝐀𝐈 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 using n8n, Make .com, and Zapier ⇉ 𝐑𝐀𝐆-𝐛𝐚𝐬𝐞𝐝 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬 connected to private documents and knowledge bases ⇉ 𝐀𝐈 𝐜𝐡𝐚𝐭𝐛𝐨𝐭𝐬 for customer support, lead qualification, and internal teams ⇉ 𝐂𝐑𝐌, 𝐞𝐦𝐚𝐢𝐥, 𝐒𝐥𝐚𝐜𝐤, 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩, 𝐀𝐢𝐫𝐭𝐚𝐛𝐥𝐞, and 𝐆𝐨𝐨𝐠𝐥𝐞 𝐖𝐨𝐫𝐤𝐬𝐩𝐚𝐜𝐞 automation ⇉ 𝐎𝐩𝐞𝐧𝐀𝐈, 𝐂𝐥𝐚𝐮𝐝𝐞, 𝐆𝐞𝐦𝐢𝐧𝐢, and other 𝐋𝐋𝐌 𝐀𝐏𝐈 integrations ⇉ 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬 for inbound and outbound conversations ⇉ 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠, data extraction, classification, and summarization ⇉ 𝐌𝐮𝐥𝐭𝐢-𝐚𝐠𝐞𝐧𝐭 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 and tool-calling systems ⇉ 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐭𝐫𝐨𝐮𝐛𝐥𝐞𝐬𝐡𝐨𝐨𝐭𝐢𝐧𝐠, optimization, and maintenance ➡️ 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝: ⇉ 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 and knowledge-base agents ⇉ 𝐋𝐞𝐚𝐝 𝐪𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧 and appointment-booking agents ⇉ 𝐒𝐚𝐥𝐞𝐬 and 𝐂𝐑𝐌 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 systems ⇉ 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐀𝐈 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬 for employees and operations teams ⇉ 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐫𝐞𝐯𝐢𝐞𝐰 and information-extraction agents ⇉ 𝐄𝐦𝐚𝐢𝐥 𝐦𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 and response-drafting workflows ⇉ 𝐕𝐨𝐢𝐜𝐞 𝐚𝐠𝐞𝐧𝐭𝐬 for customer service and follow-ups ⇉ 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐫𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠 and data-processing systems ⇉ 𝐇𝐮𝐦𝐚𝐧-𝐢𝐧-𝐭𝐡𝐞-𝐥𝐨𝐨𝐩 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 for sensitive decisions ➡️ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐚𝐧𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: ⇉ 𝐀𝐈 & 𝐋𝐋𝐌𝐬: OpenAI, ChatGPT, Claude, Gemini, Llama ⇉ 𝐀𝐠𝐞𝐧𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: LangChain, LangGraph, CrewAI, AutoGen ⇉ 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: n8n, Make .com, Zapier ⇉ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python, FastAPI, REST APIs, Webhooks ⇉ 𝐀𝐈 𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: RAG, vector databases, embeddings, Pinecone, ChromaDB ⇉ 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: HubSpot, Salesforce, Slack, Airtable, Notion, Google Workspace, Twilio, and custom APIs 𝐈 𝐟𝐨𝐜𝐮𝐬 𝐨𝐧 𝐦𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 𝐜𝐫𝐞𝐚𝐭𝐢𝐧𝐠 𝐚𝐧 𝐢𝐦𝐩𝐫𝐞𝐬𝐬𝐢𝐯𝐞 𝐀𝐈 𝐝𝐞𝐦𝐨𝐧𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧. Every solution is designed around the actual business process, including 𝐝𝐚𝐭𝐚 𝐟𝐥𝐨𝐰, 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐞𝐫𝐫𝐨𝐫 𝐡𝐚𝐧𝐝𝐥𝐢𝐧𝐠, 𝐚𝐩𝐩𝐫𝐨𝐯𝐚𝐥 𝐬𝐭𝐞𝐩𝐬, 𝐦𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠, 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲, and 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐢𝐥𝐢𝐭𝐲. 𝐈 𝐦𝐚𝐧𝐚𝐠𝐞 𝐭𝐡𝐞 𝐟𝐮𝐥𝐥 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐥𝐢𝐟𝐞𝐜𝐲𝐜𝐥𝐞: 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐩𝐫𝐨𝐜𝐞𝐬𝐬 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬 → 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐩𝐥𝐚𝐧𝐧𝐢𝐧𝐠 → 𝐚𝐠𝐞𝐧𝐭 & 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 → 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 & 𝐝𝐚𝐭𝐚 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 → 𝐯𝐚𝐥𝐢𝐝𝐚𝐭𝐢𝐨𝐧, 𝐡𝐮𝐦𝐚𝐧 𝐫𝐞𝐯𝐢𝐞𝐰 & 𝐟𝐚𝐥𝐥𝐛𝐚𝐜𝐤 𝐥𝐨𝐠𝐢𝐜 → 𝐫𝐞𝐚𝐥-𝐰𝐨𝐫𝐥𝐝 𝐭𝐞𝐬𝐭𝐢𝐧𝐠 → 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 & 𝐝𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧. 𝐖𝐡𝐞𝐭𝐡𝐞𝐫 𝐲𝐨𝐮 𝐧𝐞𝐞𝐝 𝐚 𝐧𝐞𝐰 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭, 𝐚𝐧 𝐞𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦, 𝐨𝐫 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭𝐬 𝐭𝐨 𝐚𝐧 𝐞𝐱𝐢𝐬𝐭𝐢𝐧𝐠 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰, I can help you build a practical and reliable solution that your team can confidently use. 𝐋𝐞𝐭’𝐬 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐩𝐫𝐨𝐜𝐞𝐬𝐬 𝐲𝐨𝐮 𝐰𝐚𝐧𝐭 𝐭𝐨 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞 and determine the simplest, most reliable way to build it.