I am a Full Stack Developer with strong expertise in building scalable, secure, and high-performance web applications. My work covers everything from modern frontend UIs to robust backend APIs and cloud-native deployments, allowing me to deliver complete end-to-end solutions for businesses and startups. ✅ Frontend Development - React.js, Next.js, Vue.js for responsive, component-driven interfaces - TailwindCSS, shadcn/ui, Material UI for clean and consistent design systems - Three.js, Framer Motion, and Lottie for interactive 3D visuals and animations - Performance improvements through code splitting, lazy loading, and caching ✅ Backend Engineering - Node.js (Express, Nest.js) and Python (Django, FastAPI) for REST/GraphQL APIs - Java (Akka) and C# for concurrent backend services and custom modules - PostgreSQL, MongoDB with Prisma and Drizzle ORM for type-safe, optimized data modeling - Redis for caching, pub/sub, and real-time event streaming - RabbitMQ for message queues and async processing - Protocol Buffers and gRPC for low-latency inter-service communication - Authentication, authorization, and role-based access control for secure systems ✅ DevOps & Cloud Infrastructure - Dockerized microservices orchestrated with Kubernetes for scaling and reliability - AWS (EC2, ECS, S3, CloudFront, CodePipeline) and GCP for production deployments - Nginx for reverse proxy, SSL termination, and load balancing - Terraform and Ansible for Infrastructure as Code and reproducible environments - CI/CD pipelines (GitHub Actions, GitLab CI/CD, AWS CodePipeline) for automated releases - Monitoring and observability with Grafana, ELK, and Prometheus ✅ Web3 Integrations (when required) - Wallet authentication (MetaMask, WalletConnect) for web apps - Secure integrations with smart contracts using Web3.js/Ethers.js - NFT support, royalties, and tokenized transactions inside web platforms ✅ Why Clients Hire Me I’ve delivered platforms like Gameree, Dopewarz, and Antara, along with multiple SaaS-based projects where I handled the frontend, backend, and infrastructure. From designing responsive user interfaces to implementing real-time features, optimizing databases, and deploying cloud-ready applications, I ensure the systems I build are scalable, secure, and production-ready from day one. If you need a developer who can own the full lifecycle of your product and optionally extend it with Web3 functionality, I’d be glad to help. #FullStackDeveloper #Blockchain #SmartContracts #Solidity #Web3 #NFT #DeFi #MERNStack #DevOps #AWS #Docker #Kubernetes #GameFi #NFTMarketplace #Microservices #Ethersjs #Web3js #HighScalability #SecureDevelopment #CI_CD #React #Nodejs #PlayToEarn #Nestjs #Next #JavaAkka #Elk #Rust #Solana #Metamask #Phantom

Hello! I'm a dynamic software developer with 10+ years of experience across multiple domains: healthcare/clinical software, logistics, and video streaming media. Expert in crafting scalable solutions, enhancing application architecture, and pushing technological boundaries. Ready to drive innovation and contribute to future-proof projects with a track record of success in both professional and freelance settings.

𝐎𝐯𝐞𝐫 𝟖 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 With over 𝟖 𝐲𝐞𝐚𝐫𝐬 of experience, I build 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐛𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬, 𝐚𝐧𝐝 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 from the ground up. Whether it's developing secure smart contracts, implementing machine learning models, or designing scalable web applications, I create systems that drive real results. 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 – Generative AI (GPT, Llama), NLP (RAG, Summarization, Text Classification), Embedding Search, LLM Fine-tuning, Prompt Engineering, AI Chatbots, Document Understanding, Predictive Analytics, Deep Learning, AI-powered Automation Agents 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – Smart contracts (Solidity, Rust), DeFi protocols, Layer 1 & 2 solutions, NFT marketplaces 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – Scalable web apps using React, Node.js, Django, and more 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: 𝐀𝐈/𝐌𝐋: Python, TensorFlow, PyTorch, OpenAI API, Hugging Face, LangChain, Vertex AI, Cohere, Pinecone, FAISS, Transformers, Llama.cpp, Vector DBs 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧: Solidity, Rust, Web3.js, Ethereum, Hyperledger, Cosmos SDK 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Django, Flask, FastAPI, .NET Core, Laravel 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js, Next.js, Vue.js, Tailwind CSS 𝐂𝐥𝐨𝐮𝐝, 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐒𝐞𝐜𝐎𝐩𝐬: AWS, Docker, Kubernetes, CI/CD Pipelines, Nginx, Security Hardening, Vulnerability Scanning, IAM Policies, Infrastructure as Code (IaC), Automated Security Compliance 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL, MongoDB, Redis 𝐏𝐫𝐨𝐯𝐞𝐧 𝐖𝐨𝐫𝐤: - Developed and audited 𝐬𝐦𝐚𝐫𝐭 𝐜𝐨𝐧𝐭𝐫𝐚𝐜𝐭𝐬 𝐟𝐨𝐫 𝐃𝐞𝐅𝐢 𝐚𝐧𝐝 𝐍𝐅𝐓 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 - Built AI-powered trading 𝐛𝐨𝐭𝐬 and predictive analytics systems - Designed and deployed full-stack applications with 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 - Integrated blockchain-based identity verification and 𝐀𝐈 𝐟𝐫𝐚𝐮𝐝 𝐝𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧 I focus on delivering secure, scalable, and high-performance solutions tailored to your needs. Let’s connect and discuss how we can bring your project to life! In addition to my technical expertise, I bring strong communication skills, a collaborative approach, and a sharp eye for detail and a problem-solving mindset, I ensure every solution is efficient, reliable, and built to exceed expectations. Let’s build something exceptional. 𝐈’𝐦 𝐚𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝟐𝟒/𝟕, so reach out now and let’s get started!

I'm an engineer and an architect who has implemented reliable and tested backend software, frontend interfaces, CICD processes, and cloud infrastructure for retail, warehousing, banking, defense, virtual reality, billing systems, and countless others. I'm fluent and current in Python, Go, C/C++, and Rust. I have a significant open-source contribution as well (primarily in Go and Python). I can be available for both days and nights, and I do this because I love it.

I help startups and businesses build scalable web applications, SaaS platforms, and operational systems that are fast, reliable, and designed for real-world growth. With 12+ years of experience in full-stack development, I’ve worked on AI-powered platforms, enterprise systems, automation tools, eCommerce applications, and large-scale web products across multiple industries. My focus is building clean, scalable systems that solve business problems not just shipping features. What I Build • SaaS Platforms • Full-Stack Web Applications • AI Integrations & Automation Systems • Dashboards & Internal Tools • Real-Time Applications • API Integrations • Backend Systems & Cloud Infrastructure • Shopify & eCommerce Platforms • Production-Ready MVPs Tech Stack Frontend: React.js, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Python, Go, Express.js Infrastructure: AWS, Docker, Kubernetes, CI/CD Databases: PostgreSQL, MySQL, Redis, ClickHouse Selected Experience • Built scalable SaaS platforms with modern frontend architecture and cloud-native backend systems • Developed automation workflows and operational tools that improved business efficiency and reduced manual processes • Optimized backend systems and infrastructure for high-traffic applications handling real-time operations • Led end-to-end product development from architecture and deployment to scaling and maintenance I care about building systems that are maintainable, scalable, and aligned with long-term business goals. If you need a senior full stack engineer who can contribute beyond coding and help structure products properly from both a technical and operational perspective, let’s talk.

An adaptable software engineer with exposure and interests in varying domains. Can - Craft software using languages like Elixir, Rust, Python, Javascript. - Deploy things, especially to linux servers.

I only win if you win the same bet I'm making, Smaller, Smarter, Cheaper and Autonomous team. Most businesses are drowning in messy operations, manual data entry, and repetitive administrative workflows. Teams spend hours copying data between tools, chasing leads, or manually triaging emails. I bridge that gap. As a Software Engineer turned Agentic AI & Automation Specialist, I design and deploy production-grade multi-agent systems and intelligent workflows that run 24/7—saving hundreds of hours and directly boosting your bottom line. Unlike traditional developers who build rigid, rule-based scripts, I build autonomous AI Agents capable of reasoning, using tools, planning complex tasks, and self-correcting when things go wrong. Me? • Build Multi-Agent Systems: Deploying collaborative AI teams using CrewAI, Autogen, or LangGraph where distinct agents handle research, writing, coding, and decision-making. • AI-Driven Workflow Automation: Connecting your existing apps like CRMs, ERPs, databases, Slack, email into seamless, intelligent flows via N8N, Make, or custom Python backends. • Advanced RAG Pipelines: Giving your AI agents deep context by connecting them to your internal vector databases, PDFs, and documentation. • Custom AI Integrations: Embedding top-tier foundational models like OpenAI GPT-4o, Anthropic Claude 3.5 Sonnet, Llama 3 securely into your core software. Why me? REAL-WORLD USE CASES I CAN DEPLOY FOR YOU: 1. Automated Sales & Lead Outreach: Agents that scrape inbound leads, enrich data, analyze buyer intent, craft highly personalized pitches, and book meetings directly into your calendar. 2. Intelligent Document Processing: AI systems that ingest messy PDFs, invoices, or legal forms, extract structured data, validate it, and automatically push it to your CRM or ERP. 3. Customer Support & Triage Agents: Autonomous bots that don't just reply with scripts, but actively diagnose user problems, search internal knowledge bases, and resolve tickets. What I buld on? • AI & Agent Frameworks: CrewAI, LangChain, LangGraph, AutoGen, OpenAI SDK, Model Context Protocol (MCP) • Automation Platforms: n8n, Make, Zapier • LLMs & Foundation Models: GPT-4o, Claude 3.5 Sonnet, Gemini Pro, Mistral, Llama 3 • Backend & Cloud: Python (FastAPI, Flask, NumPy), Node.js, Docker, AWS, PostgreSQL, Pinecone / ChromaDB Why work with me? With a strong foundation in core software engineering, I don't just build fragile AI prototypes I engineer secure, scalable, multi-tenant backend systems built for ROI, not experimentation. Ready to replace friction with autonomous efficiency? Click the "Invite to Job" or "Message" button, and let's map out an automation roadmap for your business.

I'm a versatile full stack developer and masters in computer science candidate at Clemson University with hands-on experience building robust web applications using Django, .NET, Laravel, Node/React, and Ruby on Rails. I specialize in crafting clean, scalable, and high-performance systems—whether it's a RESTful backend, interactive frontends, or full-featured web platforms. Beyond the web, I also develop desktop applications using C++, Rust, Python, and JavaScript, adapting to different tech stacks based on project needs. On the scripting side, I write efficient Python scripts for automation, data processing, and task handling. 🎮 Passionate about game dev, I build 2D games using Python (Pygame, Arcade) focusing on smooth gameplay, custom assets, and performance optimization. Whether you're building a startup MVP, automating internal tools, or designing a cross-platform game or app—I'm here to help bring it to life. Below are some links to my work: coderz.us github.com/codyrutscher youtube.com/@coderzonecode

💎 AWS Certified - Verified by Upwork 💎 Google Certified - Verified by Upwork 💎 Microsoft Certified - Verified by Upwork I am a seasoned Project / Tech Manager with a deep specialization in Machine Learning and Blockchain technologies. With a strong background in managing complex, cross-functional projects and a passion for leveraging cutting-edge technologies, I am committed to driving innovation and excellence in every endeavor. As my career progressed, I specialized in Machine Learning. I worked on numerous projects that involved developing predictive models, natural language processing systems, and computer vision applications. My approach always integrates the wisdom of our ancestors with the analytical rigor required in this field. One notable project involved creating a predictive maintenance system for a manufacturing client, which reduced downtime by 40% and saved significant operational costs. Simultaneously, I ventured into the world of Blockchain. The principles of decentralization and trustless transactions align closely with Native American communal values. I led the development of a Blockchain-based supply chain solution that enhanced transparency and traceability for a major logistics company. This project not only streamlined operations but also instilled greater trust among stakeholders. 💎 Main Skills: ✔ Project Management: Agile, Scrum, Kanban, Waterfall, Jira, Asana, Trello, Slack ✔ Machine Learning: Python TensorFlow, Data preprocessing, Model Deployment, DeepSeek, Chatgpt ✔ Blockchain: Smart contracts, Solidity, Rust, Ethereum (ERC-20, ERC-721, ERC-1155, etc), Hyperledger, Decentralized applications (DApps), Mev Bot, C++ ✔ Data Analysis: SQL, Pandas, Data Visualization ✔ Communication: Stakeholder management, conflict resolution, team leadership, client relations ✔ Quality Assurance: Risk management, performance monitoring, continuous improvement

Full-Stack Developer & Systems Architect With over 10 years of experience, I design and build secure, high-performance digital systems that support scalability, automation, and long-term business growth. I specialize in architecting intelligent, cloud-ready solutions using modern frameworks, robust backend systems, and AI-driven technologies. Core Competencies: Frontend & Mobile: React, Vue, Angular, Next.js, React Native, Progressive Web Apps (PWAs) Backend & APIs: Node.js, Laravel, Django, Golang, REST & GraphQL APIs, Payment Integrations AI & Automation: GPT-based chatbots, NLP solutions, intelligent workflow automation Mobile App development: React-Native (iOS & Android) Blockchain & Web3: Smart Contracts, Web3 & dApp Development, Ethereum, Polygon, Solana, Token & NFT Development, DeFi Platforms, Wallet Integrations, Smart Contract Security, IPFS, and Enterprise Blockchain Solutions. Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD pipelines, infrastructure security and optimization Databases & Analytics: MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch, ClickHouse Mobile App, Game & AI Development: Cross-platform iOS and Android app development AI features like chatbots, recommendations, voice, image recognition, and automation Mobile game development with animations, rewards, leaderboards, and in-app purchases API integration, Firebase, payments, push notifications, and real-time features App testing, performance optimization, and store deployment AI/ML: Integrate intelligent AI/ML capabilities using OpenAI (GPT-4, ChatGPT), Claude AI, Gemini, TensorFlow Lite, Core ML, ML Kit. Expertise includes NLP, computer vision, voice assistants, recommendation engines, automation, and predictive analytics AI Agent Development: AI Chatbots, AI Bots, AI Classifiers, Voice AI, AI Text-to-Speech, AI Speech-to-Text, Bot Development, Deepbrain AI, CrewAI, AutoGen Blockchain & Web3: Smart Contracts (Solidity, Rust), Web3 & dApp Development, Ethereum, Polygon, Solana, BNB Chain, ERC-20 & ERC-721 Token Development, NFT Platforms, DeFi Solutions, Staking & DAO Platforms, Wallet Integrations (MetaMask, WalletConnect), Smart Contract Auditing & Security, Cross-Chain Solutions, IPFS Integration, Cryptocurrency Payment Integrations, Enterprise Blockchain Solutions (Hyperledger). AR/VR/MR/XR Expertise: AR Applications: ARKit, ARCore, Vuforia VR Applications: Oculus, HTC Vive Extended Reality (XR): Seamless AR, VR and MR integration Unity/Unreal: App/Game Development, Metaverse 3D Technologies: Three.js, WebGL, Blender UI/UX Design: Skilled in Figma, Adobe XD, and Sketch with expertise in wireframing, interactive prototyping, Lottie animations, Material Design, and Apple HIG-based user experiences Backend & APIs: Build scalable and high-performance backends using Node.js (Express, NestJS), Python (Django, FastAPI), Laravel, Firebase, and Supabase with strong experience in REST APIs, GraphQL, and WebSocket integrations Integrations: Experienced with payment systems (Stripe, PayPal, Apple Pay, Google Pay), maps & geolocation (Google Maps, Mapbox), push notifications (FCM, APNs), chat platforms (Twilio, SendBird), video calling (Agora, WebRTC), analytics (Firebase, Mixpanel), social logins, and biometric authentication I am committed to building scalable, future-proof systems aligned with your business objectives and would be glad to support your next initiative. Let’s connect and discuss your project.