🏆 TOP-RATED PLUS (TOP 3% on Upwork) | 💭 Looking for a tech partner to bring your vision to life? Whether you're launching a startup, scaling an existing business, or pivoting your current venture - I help companies succeed as an Full Stack Developer with strong full-stack and cloud architecture expertise. I help turn prototypes built with Lovable, Base44, or Bolt.new into properly designed, production-ready products and MVPs - scalable, maintainable, and cost-effective. As an Full Stack Developer, I specialize in designing, building, and scaling reliable systems on AWS that power modern web and AI-driven applications. 🔍 What I Can Help You With: 🚀 MVP Development: As an Full Stack Developer, I build MVPs fast using scalable AWS services so you can validate ideas and monetize quickly. 🚀 Full-Stack & AWS Backend Development: End-to-end solutions led by an Full Stack Developer, combining robust back-end systems with modern front ends. 🚀 Custom Cloud Solutions: Thoughtfully designed AWS architectures crafted by an AWS Backend Developer to be cost-effective from day one and scale seamlessly with growth. 🚀 AI-Powered Tools: I integrate AI solutions into AWS-native back ends, leveraging my experience as an AWS Backend Developer. 🚀 Reliable Data Pipelines: Event-driven, serverless pipelines designed by an AWS Backend Developer for real-time, high-volume data processing. 🚀 Technical Leadership: As a senior AWS Backend Developer, I provide end-to-end guidance from architecture design to stable production operations. 👨‍💻 Tech I Work With: 💻 Backend / Frontend / Full-Stack Development (AWS-focused): ✔️ Python (Django / Flask / FastAPI) / Node.js / NestJS / Express.js ✔️ PostgreSQL / MongoDB ✔️ React / Next.js / JavaScript / TypeScript ✔️ HTML / CSS / Tailwind / MUI / Ant Design / shadcn/ui 🧠 AI & Machine Learning: ✔️ AWS Bedrock / LangChain / LangGraph / CrewAI / Hugging Face ✔️ Chatbot / AI Assistant / Agentic Applications / CopilotKit / AG-UI ✔️ Amazon Transcribe / Polly / Comprehend ✔️ RAG, Ragie.ai, Vector databases (Pinecone, Weaviate, Chroma, AWS OpenSearch, Supabase Vector Store) ✔️ OpenAI (GPT-5, GPT-4o, GPT-4o-mini, GPT-3, Realtime API, Whisper, TTS, DALL·E, Embeddings) ✔️ Anthropic Claude / Google Gemini / DeepSeek 🕸️ Web Scraping ✔️ Puppeteer / Selenium / Playwright ✔️ Crawlee / Apify / BrightData / Decodo / Oxylabs / SerpApi / ZenRows ☁️ AWS Cloud (Core Expertise of an AWS Backend Developer): ✔️ Serverless architectures, Lambda, Step Functions, API Gateway, S3, DynamoDB, SNS, SQS, and more 🚀 Infrastructure as Code & CI/CD: ✔️ AWS CDK / Terraform / Pulumi / Serverless Framework ✔️ GitHub Actions / GitLab CI/CD 🚀 Let’s Build Your Next Big Thing! 📊 As an Full Stack Developer with a decade of experience in software architecture and technical leadership, I design systems that are scalable, secure, and cost-efficient. If you’re looking for an Full Stack Developer who can own your infrastructure and backend end-to-end, you’re in the right place. 💼 Ready to partner? Message me today, and let’s get started!

I help founders to build SaaS, MVP and grow from 0 to first $10k MRR and more. Also I develop Chrome Extensions, Adobe UXP, CEP extentions, AI agents, site scraping tools, integrate with Stripe using TypeScript, JavaScript, NodeJs, React, AWS Playwright and PHP For the healthcare and fintech domain I use Java, Spring Boot I am 13 years in a code. I am Ukrainian I have my own IT products (SaaS, mobile app and Chrome Extension) I know how to built software fast and be prepared for x10 scale I don't care about the money, though it is an important part of it. If I don't like you idea/product I won't do it Below is for Upwork search engine: ✅ (Domains): Logistics, Mobility, Travel, IT Security, Banking, HealthCare, RealEstate, CRM, LMS, EdTech, Automation ✅ (Backend) - JavaScript, TypeScript, NodeJs, Express, Nest, Java, Spring Boot, Spring MVC, Spring Data Jpa, Spring Data Quarkus, Mongo, Python, Django, Flask, Spring Security, Hibernate, Quartz API, Jersey, Jackson, Gson, Swagger, Http, Https, SOAP, REST, ActiveMQ, AWS EC2, AWS ECS, AWS S3, AWS Cognito, Lambda, SQS, Aurora, Event Bus, Cloudformation, Firebase, Tomcat, Glassfish, Jboss, Wildfly, Payara, Ant, Maven, PostgreSQL, MySQL, h2, Netsize, Datalex, Keycloak, Camunda, Kafka, Kubernetes, Docker, Docker Compose, Protobuf, gRPC, Chat GPT, Stripe, PayPal, Apple Pay, Google Play, ✅ (Something non-standard): DrawIO customization, Thales, Gemalto integration, Adobe Illustrator Extension, Jira Plugin, Confluence Plugin, Chrome Extension, Telegram Chatbot, WhatsApp Chatbot, Facebook Chatbot, Browser Automation Studio (BAS), RAG, Retrieval Augmented Generation, Adobe Developer, CEP Developer, UXP Developer, Photoshop Scripts, Photoshop Actions, PSJS, NIFI Apache Dashboard, Cursor IDE, lovable, create.xyz, Shopify Store, shopify developer ✅ (Frontend): HTML/CSS, JavaScript, JQuery, ReactJS, Vue JS, D3.js, npm, webpack, babel. plasmo

I’m a Senior .NET Developer and Solution Architect with 20+ years of commercial software development experience, specializing in high-load backend systems, enterprise web applications, authentication platforms, and cloud-native architecture. My core expertise is building scalable and maintainable systems using modern Microsoft technologies including ASP.NET Core, C#, Entity Framework Core, OpenIddict, Azure, Docker, Kubernetes, RabbitMQ, Redis, Angular, and React. I help companies with: Designing scalable backend architectures Building secure authentication & authorization systems (OAuth2, OpenID Connect, PKCE, JWT) Modernizing legacy .NET Framework applications to modern .NET Developing REST APIs and microservices Performance optimization and database tuning Azure cloud deployments and DevOps pipelines High-concurrency processing systems Complex business workflows and enterprise integrations I have strong experience with: ASP.NET Core / .NET 6–10 OpenIddict / IdentityServer / OAuth2 Entity Framework Core / Dapper / SQL Server Azure App Services / Azure Service Bus / Azure Storage Docker / Kubernetes / CI/CD Angular / React / TypeScript RabbitMQ / MassTransit / Redis Clean Architecture / DDD / CQRS Reporting & PDF generation systems High-load auction and queue processing systems Recent projects include: Enterprise authentication servers with PKCE and JWT flows Educational management platforms with complex domain models Auction systems with bot bidding orchestration Cloud-native APIs running in Kubernetes Advanced reporting systems with dynamic PDF generation Large-scale data migration and modernization projects Clients usually hire me when they need: clean and scalable architecture deep backend expertise difficult integrations solved properly production-ready code instead of quick hacks someone who can work independently and make technical decisions I’m comfortable working both as: Senior Developer Technical Lead Solution Architect Communication is clear, structured, and business-oriented. I focus on long-term maintainability, reliability, and delivering measurable results. Let’s build something robust and scalable. 🚀 Suggested Specialized Profiles 1. Authentication & Security OpenIddict OAuth2/OpenID Connect JWT ASP.NET Identity PKCE SSO 2. Cloud & Backend Architecture ASP.NET Core Azure Docker Kubernetes Microservices RabbitMQ 3. Full Stack .NET ASP.NET Core Angular React SQL Server REST APIs Suggested Skills ASP.NET Core C# .NET Core ASP.NET MVC Azure SQL Server Entity Framework OpenIddict OAuth JWT Angular React TypeScript Docker Kubernetes RabbitMQ Microservices REST API Dapper Redis

🎯A detail-oriented, and highly analytical developer with over 6 years of experience in the industry. My specialisation is to build complex digital products, and deliver them on schedule and to high standards. I work with both startups and established projects. My favorite is working on an architecture that will allow the project to scale in the future because planning is essential for every project. Top Skills: - Angular 2 | Angular 4 | Angular 5-7 | Angular 8 | Angular 9 | Angular 10 - React | Next.js - Node.js | Nestjs | Express js. - Ionic Framework | Cordova. - JavaScript | TypeScript. - Android / iOS Hybrid App Development. - HTML5 | CSS3 | SAS. - MongoDB | MySQL | PostgreSQL. - RESTful API | GraphQL.

◻️ Full Stack Developer | React | Node.js | ExpressJS | AI | Web Application ◻️ 8+ years of experience in Full Stack Development ◻️ Built 25+ Full-Stack Projects ◻️ Helping Startup Company and SaaS teams replace manual work with AI automation and smart AI workflows 📩 Send an INVITE and let’s jump on a FREE 30-minute call to talk through your idea I work as a full stack developer react node, building scalable Web Application systems. As a full stack developer, I handle both frontend and backend, often acting as a backend developer when systems require deeper API logic. As a full stack developer react node, I focus on clean architecture and scalable systems. My main stack is React, Node.js, and JavaScript, and I also work as a javascript developer when needed. ● What I bring to your product as an AI developer and Full Stack AI Integration Developer ◻️ As a full stack developer react node, I build Web Application products using React, Node.js, Next.js, JavaScript, TypeScript, ExpressJS, SQL, PostgreSQL, and MongoDB. I often work with mern and mern stack architecture for SaaS platforms. ◻️ As a frontend developer react and backend nodejs developer, I turn Figma designs into real UI. I also have experience in web design and work as a ux designer, focusing on simple and clear user flows. ◻️ I work as an ai developer, building solutions using openai, open ai api, and tools like gpt-3 for chat systems and assistants. I also build products around chatbot development and work as a chatbot developer when needed. ◻️ My work includes ai automation, ai lead generation, marketing automation, and internal tools powered by ai machine learning, machine learning, and deep learning models. I also experiment with ai art, ai images, and ai video features when projects require it. ◻️ I use AI Integration, AI automation, and strong api integration practices to connect services and automate workflows. I often act as an integration specialist and automation engineer, building backend flows that replace manual processes with AI and logic-based automation. ◻️ I work with python as a python developer, and also handle tasks close to a data scientist role when working with datasets, models, and image recognition systems. ◻️ Strong experience with api integration and api development, building backend systems that connect multiple services. I’ve also built automation like job application automation and custom workflow tools replacing manual work. ◻️ My focus as a full stack developer react node is simple: clear structure, strong backend, clean UI, and smart use of AI, AI automation, and integrations. ● Core Stack & Architecture ◻️ I build production-ready systems as a full stack developer react node using: ▪ React / react.js ▪ Node.js / node / ExpressJS ▪ JavaScript / TypeScript ▪ SQL / PostgreSQL / MongoDB ▪ Next.js ▪ Docker / AWS I work daily with react, node, and javascript, combining them into scalable SaaS systems. ● Artificial Intelligence & AI Systems ◻️ Strong focus on: ▪ AI ▪ AI Integration ▪ AI automation ▪ ai machine learning ▪ machine learning ▪ deep learning ▪ openai ▪ open ai api ▪ gpt-3, gpt-4 ,gpt-5 ▪ python ▪ python developer ▪ data scientist ▪ ai developer ▪ image recognition I build AI-powered systems including chat apps, dashboards, recommendation engines, and automation tools. Many of them include chatbot development, ai images, and real-time AI features. ● Payments & SaaS Systems ◻️ Payment Gateway Integration ◻️ Payment Processing ◻️ stripe connect logic ◻️ Oauth integrations ◻️ Secure API ◻️ API Integration ◻️ API Development ❌ I don’t work with wordpress, vue, angular, laravel, php, webflow, flutter, or as a react native developer ❌ I’m not a mobile app developer and don’t build apps with Swift, Kotlin, or Flutter ❌ I don’t rely on no-code tools like zapier or integromat for core logic, I build custom backend solutions instead I’m a full stack developer react node who builds real products using React, Node.js, JavaScript, backend systems, api integration, api development, and AI automation. If you need a full stack developer, react developer, ai developer, chatbot developer, or automation engineer to build a Web Application, SaaS platform, or AI system, I’m ready to help Let’s build it 🤝

👋 𝐖𝐞𝐥𝐜𝐨𝐦𝐞 to our full-cycle Mobile App Development heaven! I’m the CEO of Volpis - a Top Rated Plus custom software development agency specializing in mobile app development for iOS, Android, and cross-platform. With 10+ years of experience and over 100 successful projects, we help startups, mid-size businesses and enterprises build, scale, and optimize mobile apps that deliver 𝐦𝐞𝐚𝐬𝐮𝐫𝐚𝐛𝐥𝐞 𝐫𝐞𝐬𝐮𝐥𝐭𝐬. 💡 𝐖𝐇𝐀𝐓 𝐖𝐄 𝐃𝐎 We offer full-cycle Mobile App Development - from idea validation and UI/UX design to development (both front-end and back-end), QA, and post-launch support. Whether you need to build an MVP, migrate your Flutter app to native, or add new features, 𝐰𝐞’𝐫𝐞 𝐲𝐨𝐮𝐫 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞, 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐩𝐚𝐫𝐭𝐧𝐞𝐫. 𝐎𝐮𝐫 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬: 📱 Native App Development (iOS Development & Android App Development): Swift, SwiftUI, Kotlin, Java, Objective-C ⚙️ Cross-Platform Apps: Flutter or Kotlin Multiplatform (KMP) for high-performance, scalable, and fast-to-market solutions 🧩 Back-End Development: Node.js, Nest.js, Express, Firebase, MongoDB, REST APIs 🚀 App Optimization: Performance tuning, analytics (Firebase, Mixpanel, NewRelic), and crash tracking (Crashlytics) 💳 Integrations: Stripe, Payfort, Firebase, Twilio, Mapbox, Google Maps etc 🏆 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐂𝐇𝐎𝐎𝐒𝐄 𝐔𝐒 ● Proven track record: 100+ successful apps with 1M+ downloads on App Store & Google Play ● Long-term partnerships: many of our clients raised funding or scaled to enterprise level after launch ● End-to-end approach: we handle everything from scratch - strategy, UX & UI design, development, documentation, deployment, and maintenance ● Quality & security: robust architecture (MVP, MVVM), secure APIs, and clean code standards 🟢 𝐎𝐔𝐑 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒: ● Mobile App Development: Native App Development and Cross-Platform App Development; ● Android App Development & iOS Development; ● Discovery Phase & Business Analysis; ● UX & UI Mobile App Design; ● Back-End Development for Mobile App; ● Quality Assurance & Project Management; ● Product and Technical Consulting; ● Maintenance and Support. 💼 𝐃𝐎𝐌𝐀𝐈𝐍 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 We’re trusted partners in: ● Fleet Management, Logistics & Transportation ● GPS, Navigation & Mapping (Mapbox, GoogleMaps, HereMaps) ● GIS Solutions & Indoor Mapping/Navigation ● AR / Augmented Reality (ARKit, ARCore, RoomPlan, LiDAR, SceneKit) ● Social Media, Healthcare and Marketplace apps ⚡ 𝐋𝐄𝐓'𝐒 𝐁𝐔𝐈𝐋𝐃 𝐒𝐎𝐌𝐄𝐓𝐇𝐈𝐍𝐆 𝐆𝐑𝐄𝐀𝐓 If you’re looking for a reliable mobile app team that delivers on time, on budget, and beyond expectations, let’s talk. 📩 Press “Invite to Job” or message me now - and let’s turn your idea into a successful app!

Expert-Vetted Top 1% on Upwork | Top 10 Machine Learning Agency on Upwork | 7+ Years in Production AI | Sports, Industrial, Satellite, Healthcare I'm a Computer Vision Engineer and Machine Learning Engineer with 7+ years delivering production-grade AI systems. Upwork has Expert-Vetted me as a Top 1% specialist in this niche, and our team is ranked among the Top 10 Machine Learning agencies on Upwork. I work with product teams and startups across sports analytics, industrial inspection, satellite and aerial imagery, access control, healthcare, and generative AI — any domain where visual data needs to become reliable, actionable output running in production. As a Computer Vision Engineer, my core work covers object detection, multi-object tracking, pose estimation, image segmentation, image processing, and real-time video analysis. I build end-to-end pipelines in Python using OpenCV, PyTorch, TensorFlow, and Keras, from dataset preparation and model training through TensorRT optimization and Docker deployment on cloud or NVIDIA Jetson edge hardware. I use C++ for performance-critical components where Python latency is a bottleneck. The domains where computer vision engineer experience creates the most value: sports analytics (player tracking, performance metrics, automated statistics from broadcast video), industrial inspection (defect detection and quality control on production lines), satellite and aerial imagery (object detection and segmentation for infrastructure analysis), access control and security (vehicle identification, multi-camera real-time monitoring), and healthcare and biomechanics (pose analysis, body measurement, and biomedical signal processing connected to AI coaching backends). As a Machine Learning Engineer and Data Scientist, I also build systems for structured and time-series data: demand forecasting, anomaly detection, biomedical signal analysis, and structural health monitoring. My data scientist workflow covers scikit-learn, pandas, NumPy, and SciPy alongside deep learning frameworks, with experiment tracking and evaluation metrics to ensure models perform consistently in production. When projects require generative AI or LLM components, I deliver RAG pipelines with LangChain and vector databases, synthetic dataset generation tools, and document processing systems using the Gemini API. Regardless of domain, the computer vision engineer approach stays the same: combine OpenCV-based preprocessing with deep learning inference into a scalable, testable pipeline that holds up under real-world conditions — variable lighting, occlusion, low resolution, multi-camera setups, and edge hardware constraints. I work with YOLO-family models, ByteTrack and DeepSORT for tracking, MediaPipe and MMPose for pose estimation, TensorRT and ONNX for inference optimization, and FastAPI with Docker for production deployment. I work with a specialized team that includes a computer vision PhD, deep learning researchers, and mathematical optimization specialists. This lets me scope complex systems, split parallel workstreams, and deliver a full Computer Vision Engineer engagement faster than a solo contributor could. Clients typically work with me when they need: - a Computer Vision Engineer to build detection, tracking, or segmentation systems from scratch - a Machine Learning Engineer to productionize a research model and meet latency requirements - a Data Scientist who can go from raw data to a deployable model end-to-end - an AI engineer to integrate LLM or generative components into an existing backend - real-time or edge inference optimized for NVIDIA Jetson or mobile deployment - a Python developer who understands both the AI pipeline and the surrounding system architecture If you need a Computer Vision Engineer with the full stack from dataset to deployed API, let's talk. Main stack: Python, OpenCV, PyTorch, TensorFlow, Keras, YOLO, ByteTrack, MediaPipe, MMPose, CoreML, TFLite, TensorRT, ONNX, scikit-learn, FastAPI, Docker, PostgreSQL, C++, NumPy, pandas, SciPy.

⭐⭐⭐⭐⭐"Angle2 and its team have been invaluable in completing this critical feature. Their recommendations and guidance resulted in tremendous value for our end users." — 𝑀𝑎𝑡𝑡 𝐽𝑒𝑛𝑠𝑒𝑛, 𝐹𝑜𝑢𝑛𝑑𝑒𝑟, 𝐺𝑟𝑎𝑝ℎ𝑖𝑡𝑢𝑝 ⭐⭐⭐⭐⭐ "Communication was top-notch, he met all deadlines, and his skills were reasonably strong. I will likely have additional jobs for him in the future." — 𝐴𝑛𝑛𝑐𝑎𝑟𝑒𝑙 𝑆𝑎𝑛𝑐ℎ𝑖𝑎𝑏𝑎𝑟𝑐𝑎, 𝐶𝑜-𝐹𝑜𝑢𝑛𝑑𝑒𝑟, 𝐾-𝐿𝑎𝑏𝑠 I help product teams ship frontend that works - SaaS dashboards, eCommerce storefronts, startup MVPs, and component systems built to last beyond the first release. Clean, maintainable React and Next.js code that the next developer on your team can actually work With. 𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐜𝐡𝐨𝐨𝐬𝐞 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞 • Scope defined upfront - milestones, deliverables, and timeline agreed before a line of code is written • No black-box development - regular demos and updates at every stage • I step into existing codebases without breaking what works • Communication that doesn't require chasing - you always know where things stand • 30+ projects delivered across SaaS, eCommerce, and startup products Over 8 years I have shipped SaaS platforms, eCommerce frontends, admin dashboards, MVP products, and component libraries across fintech, retail, edtech, and enterprise software - on time, within scope, with clean documented code handed over at the end. 𝐖𝐡𝐚𝐭 𝐈 𝐛𝐮𝐢𝐥𝐝 ⚙️𝙎𝙖𝙖𝙎 & 𝘽2𝘽 𝙛𝙧𝙤𝙣𝙩𝙚𝙣𝙙𝙨 • Dashboards with real-time data, role-based views, and complex state management • Multi-step workflows, data tables, editors, and admin panels • Component libraries and design systems built with Storybook, shadcn/ui, Tailwind CSS • Production-grade refactoring of AI-prototyped or iteratively built codebases eCommerce & marketplace frontends • Storefront interfaces with performance-first architecture • Product pages, checkout flows, cart and inventory UI • Integration with Stripe, HubSpot, ActiveCampaign, and third-party APIs ⚙️𝙈𝙑𝙋 & 𝙨𝙩𝙖𝙧𝙩𝙪𝙥 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨 • React and Next.js applications from design to deployed • Figma to pixel-perfect implementation • Fast iteration without sacrificing code quality ⚙️𝙈𝙤𝙗𝙞𝙡𝙚 • React Native and Expo for cross-platform mobile applications 𝗦𝘁𝗮𝗰𝗸 • Frontend: React, Next.js, TypeScript, Vue, Nuxt.js, Tailwind CSS, shadcn/ui, Redux, Zustand • Backend integration: Supabase, PostgreSQL, REST APIs, GraphQL, Node.js • Auth & payments: Supabase Auth, Google OAuth, Stripe, JWT • Testing: Jest, React Testing Library, Vitest, Cypress • Deployment: Vercel, Netlify, AWS, GitHub Actions CI/CD • Mobile: React Native, Expo 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 • SaaS frontend development - dashboards, workflows, admin tools • eCommerce frontend - storefronts, checkout, product UIs • MVP development - design to production in structured milestones • Codebase audit and refactor - production-grade hardening of existing frontends • Component library and design system setup • Figma to React / Next.js implementation • React Native mobile development • Third-party API and CMS integration My background is senior frontend development - 8 years building SaaS platforms, eCommerce frontends, and startup MVPs with React, Next.js, and TypeScript. I focus on projects where the UI needs to do real work - complex state, real-time data, role-based access, performance under load. The work I enjoy most is where frontend quality actually matters: a SaaS dashboard where users spend hours every day, an eCommerce storefront where load time affects conversion, a startup MVP where the first version needs to be good enough to grow from. Clean components, predictable delivery, and code that the next developer on your team can understand without a three-hour walkthrough. If you are building a SaaS product, an eCommerce platform, or a startup MVP and need a senior frontend developer who treats your deadline like his own - I would like to hear about it.

I'm CTO at the COAX Software team ⭐️Top Rated Agency at Upwork⭐️ 🏆 Experts Team with 100% Job Success Rating 🏆 13 years on the market 🏆 Net Promoter Score 9.8/10 🏆 4.9/5 at Clutch.co COAX Software is a tech consulting and development agency focused on: ✓ Research and technical advisory ✓ Detailed software product architecture ✓ Technical risk analysis and strategy test ✓ PRD (Product Requirements Document) preparation ✓ End-to-end web and mobile software solution delivery ✓ AI and machine learning implementation Our team is certified by AWS DevOps, Professional Scrum Master, and Quality Assurance qualifications. ISO Certifications: 1️⃣ ISO 9001 international standards of quality management. 2️⃣ ISO/IEC 27001 - international standards of information security. We discover, analyze, plan, and build the perfect solution for your business. Our relationship is based on clear communication and a deep understanding of your requirements. Rest assured that we will suggest only the most suitable and cost-effective solution while remaining flexible and adaptable to changes. Our technology stack: 🔧Node.js 🔧Ruby on Rails 🔧Python 🔧Django 🔧Express.js 🔧React.js 🔧React Native 🔧Webflow 🔧Bubble Our core business domains are: 🔹 Travel 🔹Retail Other domains we excel as well: 🔹Fintech 🔹Legal 🔹Healthcare 🔹Automotive 🔹Construction

✅ 5 years of experience as a full stack developer ✅ 50+ successful projects ✅ Clients have $1.6M+ income on their projects Want to get your project done effectively and precisely without wasting weeks on the wrong hire? Let’s talk. As a full stack developer, I specialize in custom front-end development, high-performance interfaces, smooth user experience, and scalable product architecture. My core skills as a full stack developer (MERN stack developer): ✅ Languages: JavaScript, TypeScript ✅ Front-end frameworks: React, Redux, NextJS, React Native, Angular ✅ Back-end and connectivity: NodeJS, Express, Adonis, NestJS ✅ Automation / infrastructure tools: Webpack, Gulp, Git, NPM, n8n ✅ No-code: Bubble ✅ AI tools: Lovable, Cursor, Claude Code As a React developer, I build responsive, maintainable interfaces for SaaS platforms, dashboards, and custom web applications. As a web developer, I focus on performance, usability, and scalable implementation. As a mobile app developer, I create mobile-first products and cross-platform apps with React Native. And as a WordPress developer, I can support business websites, custom front-end implementation, and platform improvements where WordPress is part of the stack. I’m proud to be part of CodeGeeks Solutions as a lead full stack developer — a team of technologists, creators, designers, and strategists building engaging digital products across multiple industries. What does this mean for you? ✅ You get access to strong expertise in product development across fintech, real estate, AI, healthcare, logistics, and management industries ✅ You benefit from reliable tools, frameworks, and development workflows proven across 50+ successful projects ✅ You work with a dependable technical partner who cares about product quality, business goals, and long-term scalability Recent projects I’ve completed as a full stack developer: 1️⃣ Real Estate Escrows Management SaaS • Sped up the process of closing deals by 7x • Improved brokerage agent productivity by 38% • Increased the number of clients by 73% 2️⃣ Lead Data Management Tool • Made data uploading 50x faster • Helped extract 184M+ data records • Increased marketing campaign performance by 38% 3️⃣ AI-Powered Investment Mobile App • Reduced time spent managing investments by 70% • Reached 3x growth in successful investments compared to manual decision-making 4️⃣ Real Estate AI Mobile App Chatbot • Made property shortlisting 69% faster • Boosted user engagement by 184% Send me a message, and let's talk! _______________________________________________________________________ I am a full stack developer with extensive experience building modern web applications, SaaS platforms, internal business systems, customer portals, dashboards, and scalable digital products. As a full stack developer, I work across the entire development lifecycle — from product discovery and architecture planning to frontend development, backend implementation, deployment, optimization, and long-term maintenance. My background as a full stack developer allows me to understand how every part of a product works together. I don't just build features. I build complete solutions. As a full stack developer, I focus on creating products that are fast, scalable, secure, maintainable, and aligned with business goals. A significant part of my work has been as a React developer. As a React developer, I build responsive and highly interactive user interfaces that deliver excellent user experiences across desktop and mobile devices. I have extensive experience working with React ecosystems, reusable component libraries, state management solutions, API integrations, performance optimization, and scalable frontend architecture. As a React developer, I have built dashboards, admin panels, analytics platforms, e-commerce systems, CRM solutions, booking systems, AI-powered applications, and enterprise-grade business tools. My experience as a React developer includes implementing complex user flows, real-time functionality, advanced filtering systems, dynamic forms, data visualization, and highly interactive interfaces. I also work extensively as a Next.js developer. As a Next.js developer, I build modern web applications that combine exceptional user experience with outstanding performance. I leverage server-side rendering, static generation, API routes, caching strategies, and modern deployment workflows to deliver scalable and SEO-friendly applications. As a Next.js developer, I have experience building SaaS platforms, marketplaces, AI applications, content-driven websites, customer portals, and enterprise solutions. My role as a Next.js developer often includes application architecture, frontend implementation, backend integrations, performance optimization, authentication systems, and pipelines. Ultimately, whether you need a full stack developer, a React developer, or a Next.js developer, or just a developer, let's talk! 😅