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Level III IT Consultant that works for other MSPs and IT Consultants. Self-taught IT professional with over 30 years of network administration experience, including almost 30 years specializing in both Windows Server based LAN/WAN and Red Hat Enterprise Linux derivative LAN/WAN networks. I have over 25 years experience with website hosting, cPanel/WHM, and LTS Linux distribution server management. I bring decades of expertise in delivering IT services for a wide range of clients. I have relevant experience in network design, cybersecurity, web development, server management, cloud solutions, and more. I have worked with startups, nonprofits, corporations, government, enterprise, and numerous small businesses in a wide variety of sectors. I am based in the Chicago area and offer remote and on-site support nationwide. I skillfully coordinate projects with daily client commitments, ensuring high standards, timely delivery, and clear communication, delivering results that boost efficiency and profitability. I primarily stick to Level III IT consulting work and I am very selective when accepting contracts. Specializations: - Networking & Security: Expertise in SonicWall, Cisco, Meraki, Fortinet, UniFi/Ubiquiti, Netgear, TP-Link/Omada, etc. I configure firewalls, switches, bridges, Wi-Fi, VPNs, 2FA/MFA, etc. for secure, scalable networks that protect and empower businesses. - Almost 30 years managing cPanel/WHM servers, handling DNS, POP3/IMAP mail, Microsoft 365, Google Workspace, and Apache/PHP/MySQL on RHEL, CentOS, and AlmaLinux for reliable hosting and maximum uptime. - Microsoft: Skilled from DOS/Windows 3 to modern Windows 11 & Server 2025, with Microsoft 365 administration and migration expertise for seamless operations. Relevant experience with Entra, Intune, and Active Directory Group Policy implementation and integration. - Long time user of the Apple ecosystem. From Mac OS 8 to macOS Tahoe, iOS, iPadOS, etc. - Server Management: Physical/virtual server virtualization, automated backups, scripting to streamline deployments, reduce costs. Amazon, Microsoft, Google, etc. - Cloud & Emerging Tech: Azure/Hyper-V migrations, IoT integration for scalable, innovative solutions that drive growth. Industry Experience: - Medical/Dental: Delivered HIPAA-compliant IT for secure data management, compliance. - Automotive: Support for Dealer Management Systems, optimizing sales/service operations. - Corporate Offices: Secure networks, cybersecurity for productivity, reliability. - Warehouses: Access control, structured wiring for connectivity, safety. - Small Businesses/Remote: Tailored IT for scalability, cost-efficiency, growth. What I Offer: - Design/secure networks for reliability, scalability, growth. - Manage cPanel/WHM for seamless hosting (DNS, mail, Apache/PHP/MySQL). - Virtualize servers to optimize resources, cut costs. - Strengthen cybersecurity with modern tools, best practices. - Automate server tasks to save time, streamline operations. - Consult and train individual IT professionals for enhanced productivity and performance. Business & Leadership: As a freelancer, I optimize IT systems, streamline processes, and deliver measurable outcomes. My self-taught expertise enables rapid learning and system redesign for efficiency, with a client-focused approach. I adapt to each project’s needs, ensuring solutions align with business goals through clear communication and reliable execution, building trust with every deliverable. Military Experience: Decorated U.S. Navy veteran (Operation Desert Shield/Storm), served 5 years with Patrol Squadron 26 (P-3C Orion), earning a Navy Achievement Medal for technical expertise. This discipline drives my precision, reliability, and commitment to excellence in every project. Rates & Availability: - UpWork: I primarily use Microsoft Teams, but also have GoTo Meeting. I can support Zoom and have a ConnectWise ScreenConnect account via my company, Ateki LLC. My office, which is a small podcasting studio, uses several Windows 11 workstations connected with Mouse without Borders for seamless workflow. My hourly rate on UpWork varies by my current client workload. - On-Site Services: I travel regularly for clients and client projects. I charge a flat rate of $225 per hour (or $1,800 per day) plus expenses. Initial payments for small jobs are fifty percent of the labor and one hundred percent of expected expenses in advance.

I am a US-based Computer Scientist, Technical Architect, and AI Solutions Engineer with 30 years of experience. I am certified as Expert Vetted on UpWork (top <1% of all users), with 5-star rating, rave reviews, and 100% success score. ➤ Career Highlights I've worked with startups, Fortune 500 companies (Ford), and government agencies (CDC), and have held executive roles (CTO, CEO) at two successful startups doing millions in revenue with products reaching tens of millions of users worldwide. I also author and maintain open source libraries downloaded 25+ million times per month, used in production at GitHub and Microsoft. GitHub uses them in their core infrastructure and is one of my financial sponsors (more info below). ➤ What I Do I design and build software systems that scale — from architecture blueprints and database infrastructure to full production applications (backend, infrascruture, frontend, and more). My recent focus has been on AI-powered platforms, including LLM integration, AI agent development, multi-agent orchestration, and tool-calling pipelines using OpenAI, Claude, and open source models. ➤ AI & Agentic Development I build production AI systems — not wrappers around ChatGPT. Recent work includes multi-agent orchestration with tool-calling loops, MCP server development for document analysis, LLM-powered scoring and recommendation engines, and AI-assisted codebase analysis across 170k+ line codebases. I work daily inside Claude Code, OpenAI, and OpenRouter APIs. ➤ Why Technical Architecture Matters Most technical projects fail because they have a poor architecture blueprint — or none at all. Most developers aren't architects, and without the right foundation, even projects that make it to launch grind to a halt within months as technical debt makes it impossible to build further. I create full "bone structures" on the code, database, and server levels that establish patterns developers can build on confidently. By mapping out growth tracks early, we ensure the system can scale without endless rewrites. This is the difference between another great idea that stalls and a multi-million user success story. ➤ Open Source I wrote and maintain multiple open source libraries used worldwide, collectively downloaded over 25 million times per month. Highlights include the TypeScript compiler tools (~3M/month), node-html-parser (~20M/month), and node-html-markdown (~1.4M/month). GitHub itself financially sponsors this work, which is part of their core infrastructure. ➤ Working with Me I partner with startups, established companies, and enterprise teams who need expert-level architecture, AI integration, or full-stack development. I often deliver 2-4x faster than typical senior developers — clients regularly find the final cost beats offshore alternatives, because it's done right the first time and delivered faster. ➤ UpWork Stats ⁍ Expert Vetted (top <1%) + Top Rated Plus ⁍ $400k+ completed, 5-star rating ⁍ Rave reviews (most clients leave multiple reviews per project) ⁍ Almost all clients form long-term partnerships ➤ More Info ⁍ UpWork Reviews: See below ⁍ GitHub: nonara (pinned projects are all maintained by me) ➤ Keywords TypeScript, JavaScript, Node.js, Python, React, PostgreSQL, MySQL, AWS, Docker, Kubernetes, Electron, C#, .NET, Swift, Prisma, Redis, GraphQL, REST API, Next.js, FastAPI, Flask, Terraform, Pulumi, Shopify, AI Agent Development, LLM Integration, OpenAI API, Claude API, MCP Server, Model Context Protocol, Multi-Agent Systems, Tool-Calling Pipeline, RAG, Prompt Engineering, Context Engineering, Claude Code SDK, SWE-Agent, AI Agent SDK, Multi-Agent Orchestration, Web Scraping, Playwright, Browser Automation, Browser Extension Development, Chrome Extension, Cross-browser Extension, Solutions Architecture, Database Optimization, Infrastructure as Code, DevOps, CI/CD, Full-Stack Development, Technical Leadership, Code Rescue, ANTLR, CEF, Chromium Embedded Framework, ts-patch, TypeScript Compiler Plugin, TypeScript AST, TypeScript Compiler, Compiler Design, Language Server Protocol, LSP, Parser Development, BrowserView, Embedded Browser, Desktop Application, node-html-parser, node-html-markdown, V8 Engine, PostgreSQL V8, Custom Protocol, Reverse Engineering, Packet Analysis, WireShark Plugin, ArtNet, DMX, pcap, Database Forensic Recovery, IPv6 Scraping, Shopify App, Remix, Angular, PHP, Bash, OAuth, Auth0, SSO, JWT, WebRTC, SocketIO, Monorepo, Webpack, Vite, WordPress, n8n, Node-RED, Twilio, Stripe, GitHub Actions, GitLab CI, React Native, Firebase, pgvector, Embeddings, Vector Database, SaaS Architecture, Multi-tenant

IT Consultant: Infrastructure Design, Security, and Systems Automation I've provided secure, scalable, and maintainable systems for enterprises, research institutions, and media companies. My focus is on reducing technical debt and hardening infrastructure against modern threats through tailored, professional-grade solutions. I am currently offering competitive introductory rates for new clients to establish long-term partnerships on the platform. Professionally Licensed and Insured. Core Capabilities Systems and Security Windows, Linux, and Unix administration, hardening, firewalls, and VPN integration. Expertise in mail servers (Postfix, Exim, Sendmail), DNS (BIND), and deployment via Ansible. Full CI/CD pipeline management (GitLab, Jenkins) and incident response planning. Web and Applications High-performance configuration for Apache and NGINX, reverse proxies, WordPress, and Drupal. Specializing in seamless patching and performance optimization. Data and Cloud Database administration, ETL pipelines, and analytics workflows. AWS cloud architecture and complex migrations. Specialized Experience * Digital Forensics and Incident Response (DFIR). * High-performance computing (HPC) and scientific research systems. * OEM hardware diagnostics and remote troubleshooting. * Big-data email infrastructure and advertising pipelines. Certifications Active: AWS CCP, Linux+, SecurityX Technical Background: RHCE, MCP, CySA+, AWS Solutions Architect, Fortinet NSE -- UMA Summary follows -- A skilled CyberSecurity Admin specializing in IT security audits, incident response, and network infrastructure optimization. Successfully conducted security assessments for email and website vulnerabilities [1] and implemented DDoS protections for gaming servers [2], showcasing capabilities in threat mitigation and security hardening. Proficient in systems administration, network security, and vulnerability assessments, applying these skills to create secure, scalable solutions for complex environments. Expertise in automation tools, firewall configuration, and database management rounds out their capabilities. Show less Generated by Uma, Upwork’s Mindful AI, from completed jobs Skills used Information Security Audit Network Administration Network Equipment Network Security Vulnerability Assessment

🏆🥇✨Proven track record of delivering top-notch IT solutions ✨🥇🏆 - I specialize in networking, cybersecurity and virtualization including Citrix, VMware, and Microsoft technologies. My expertise spans Unifi, Meraki and Cisco in networking, SonicWall, Palo Alto and FortiNet in security as well as VMware, XenServer and Hyper-V virtualization. I've consistently achieved high client satisfaction through my dedication to excellence and attention to detail. **Key Skills:** 👉 Virtual Machine Management: Proficient in template automation, Citrix MCS, PVS, and Citrix AppLayering for efficient virtual machine deployment and management. 👉 User Experience Optimization: Skilled in enhancing user experience with Citrix WEM, Citrix UPM, Profile Unity, and AppSense solutions. 👉 Wireless Deployments: Experienced in deploying wireless solutions from Meraki, Ubiquiti, and Cisco for seamless connectivity. 👉 Network Security: Expertise in implementing and managing network security firewalls from Meraki, Ubiquiti, SonicWall, Cisco, and Palo Alto to ensure robust protection. 👉 Storage Area Network (SAN) Deployment: Knowledgeable in SAN deployment utilizing Pure Storage and Dell/EMC solutions for reliable data storage. 👉 Exchange Connectivity: Proficient in troubleshooting Exchange connectivity issues and optimizing mail flow for uninterrupted communication. 👉 Windows Patch Management: Skilled in deploying Windows patches using WSUS and Ivanti Patch for enhanced system security and performance. 👉 Microsoft Distributed File Services (DFSr) Deployments: Experienced in deploying DFSr solutions for efficient file replication and management. **Why Choose Me:** ✅ Proven Track Record: With a long history of successful client engagements, I have built a reputation for delivering exceptional IT solutions. ✅ Client Satisfaction: My focus on client satisfaction drives me to go above and beyond to meet project requirements and exceed expectations. ✅ Technical Expertise: I stay updated with the latest advancements in Citrix, VMware, and Microsoft technologies to provide cutting-edge solutions. ✅ Attention to Detail: I pay meticulous attention to detail in every project, ensuring accuracy and efficiency in implementation. ✅ Collaborative Approach: I believe in transparent communication and collaboration, working closely with clients to understand their needs and deliver tailored solutions. **Let's Connect:** 🥇 Ready to elevate your IT infrastructure? Reach out to discuss how I can help you achieve your goals efficiently and effectively.

👋 Hi there! I’m Julia — a Full-Stack Developer with 4+ years of experience designing, developing, and deploying scalable web applications. I’m passionate about writing clean, efficient code and building robust, well-structured RESTful APIs. 💻 Software: I specialize in backend development with Python (Flask, FastAPI, Django) and frontend development with JavaScript and TypeScript — creating seamless, scalable, and user-friendly experiences from database to UI. 🌐 Network Engineering: Beyond software, I also work as a WAN Engineer for Burning Man, deploying and maintaining large-scale network infrastructure in extreme desert conditions. My work involves hands-on networking — from configuring routers and VLANs to optimizing connectivity across long-distance wireless links. I’m deeply interested in the OSI model’s physical and data link layers and love solving real-world connectivity challenges. 🎶 Art: In my free time, I live-code music and visuals in SuperCollider and build experimental chatbots and LLM models — blending art, code, and AI. 🧰 Stack Languages: Python, GDScript, Bash, SQL, JavaScript, TypeScript, HTML, CSS E-Commerce - Shopify (custom development & themes), WordPress Frameworks & Tools: Flask, Django, FastAPI, AWS, Docker, Git, Linux, Proxmox, pytest Databases: PostgreSQL, SQLite DevOps: TCP/IP, DNS, DHCP, VPN, VLAN, OSPF, BGP, Grafana, Wireshark

Cybersecurity & Linux Engineer | AWS | WordPress | DLP | SIEM I help businesses quickly identify, fix, and prevent server issues across Linux and Windows environments. I specialize in troubleshooting, log analysis, and incident response for real-world problems like outages, security risks, and misconfigurations. I have 10+ years of hands-on experience supporting production systems, including incident response, log analysis, and infrastructure hardening. I recently completed a forensic log analysis project with a 5-star client rating, delivering a structured, evidence-based report identifying login activity and connection behavior. Recent work includes: - Digital forensic log analysis (application, service, login, and connection logs) - Discourse deployment using Docker with full SMTP, DNS, and HTTPS validation - Server recovery, malware cleanup, and security hardening What I can help you with: - Log analysis and incident investigation - Linux server troubleshooting and performance issues - Server recovery and security hardening - Docker deployment and fixes - SMTP / email delivery issues (SPF, DKIM, DMARC) - WordPress security and recovery - Firewall, SSH, and system hardening I focus on root cause, not temporary fixes. I document clearly and leave systems stable, secure, and production-ready.