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I build code-first AI workflow automation systems using Python, OpenAI and Anthropic APIs, and Google Apps Script and Microsoft VBA. My work focuses on document processing, data extraction, Google Sheets / Docs automation, and structured business workflows that need to be reliable, maintainable, and usable by real teams. Clients usually bring me in when an automation is partly working but too fragile to trust. I tighten business logic, improve extraction quality, add review checkpoints and logging, and turn manual processes into systems a team can actually operate. Typical delivery includes Python scripts, Flask web apps, API integrations, Google Sheets with Apps Script, and deployed workflow systems. I bring enterprise product and delivery experience from Nike and Momentive (SurveyMonkey), which helps when a project needs requirements clarity and stakeholder coordination alongside hands-on implementation. Recent projects include: - Python/Flask web app for document processing and healthcare workflows, including lab-report PDF analysis, multi-step AI orchestration, staged prompts, markdown handoffs between agents, and DigitalOcean deployment - Long-running Python/Flask application for a psychologist with multiple clinics in California, processing large volumes of client test data. It performs longitudinal statistical analysis with charts, generates patient-friendly results in the patient's native language, and automates final formatting in Microsoft Word using the psychologist's preferred templates and styles - Google Sheets / Docs automation with AI-generated document outputs and workflow logic - Prompt engineering and ChatGPT process automation for an ongoing client - Debugging and stabilizing an existing team's workflow mid-project On Upwork, I’m Expert-Vetted with 100% Job Success, $300K+ earned, and 41 completed contracts.

𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗔𝗜 𝗱𝗼𝗲𝘀𝗻'𝘁 𝗰𝗼𝗺𝗲 𝗷𝘂𝘀𝘁 𝗳𝗿𝗼𝗺 𝗯𝗲𝘁𝘁𝗲𝗿 𝗽𝗿𝗼𝗺𝗽𝘁𝘀. 𝗜𝘁 𝗰𝗼𝗺𝗲𝘀 𝗳𝗿𝗼𝗺 𝗯𝗲𝘁𝘁𝗲𝗿 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴. 𝗜 𝗯𝘂𝗶𝗹𝗱 𝗔𝗜 𝘁𝗵𝗮𝘁 𝗲𝗮𝗿𝗻𝘀 𝗶𝘁𝘀 𝘄𝗮𝘆 𝗶𝗻𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻. First call is free — no pitch, just a conversation about what you need. I spent 5 years as a backend engineer at Walmart, Oracle, and VMware, building systems where reliability wasn't optional. Now I apply that same engineering discipline to AI — because the gap between a promising demo and a product your customers can depend on is almost always engineering work, not model work. Datalumina-certified AI Engineer, focused on production-ready RAG, LLM orchestration, and evaluation. I write about RAG, LLM evaluation, and production AI engineering — happy to share case studies and technical posts on our first call. ✦ 𝗪𝗵𝗮𝘁 𝗜 𝗯𝘂𝗶𝗹𝗱 • RAG assistants that cite their sources and gracefully say "I don't know" • Support chatbots grounded in your docs and ticket history — ones that actually resolve • Internal AI tools wired into your CRM, database, or Notion — the kind your team keeps using after week one • Python-based workflow automation that quietly runs the work no one wants to do manually ✦ 𝗛𝗼𝘄 𝗜 𝘁𝗵𝗶𝗻𝗸 𝗮𝗯𝗼𝘂𝘁 𝗔𝗜 𝘄𝗼𝗿𝗸 • Retrieval and cost-optimization first, model second. • I evaluate before I promise — if I can't measure it, I won't claim it won't break • Guardrails from day one — not bolted on after the first embarrassing output • I match the tool to the problem — sometimes a scheduled script beats an AI agent, and I'll tell you when that's true ✦ 𝗧𝗼𝗼𝗹𝘀 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 • Python • SQL 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 • FastAPI • PostgreSQL • Redis queues 𝗔𝗜 / 𝗠𝗟 • OpenAI • Claude • Gemini • PydanticAI • LangChain 𝗥𝗲𝘁𝗿𝗶𝗲𝘃𝗮𝗹 • PostgreSQL with pgvector and TimescaleDB • Semantic search, Hybrid search 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 • Python • Scheduled jobs 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 • Hetzner Cloud • AWS • Docker • Git ✦ 𝗛𝗼𝘄 𝘄𝗲'𝗹𝗹 𝘄𝗼𝗿𝗸 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿 • Our first call is free — we figure out what "done" looks like before I quote • I write down scope, tests, and acceptance criteria, so you always know where we stand • You'll get readable code, short docs, and a working demo — never a black box • I don't disappear at handoff — I'll help you through deployment and the first round of real-world fixes Tell me what you're trying to solve. I'll ask the right questions before quoting anything.

I build AI systems that reduce manual work — autonomous content pipelines, web applications, and backend automation. Some of what I've shipped: — Autonomous SEO blog publishing platform generating and posting content daily — SMS automation system running across 3 production dental practices — Real-time web app with live GPS tracking, WebSockets, and sector mapping — Market intelligence and validation engines running on automated weekly cadences Stack: Node.js, React, Next.js, PostgreSQL, Anthropic Claude, DigitalOcean, Vercel, Cloudflare My focus is always on outcomes over deliverables — the goal is that something in your business runs better when we're done. I have a background in law enforcement which shaped how I approach precision and accountability in my work. Happy to discuss your project and see if it's a good fit.

Top-Rated Full Stack Developer | CMS & E-Commerce Specialist | WordPress, Shopify, Wix, Webflow, Squarespace, React & Node.js Expert As an experienced Full Stack and CMS Developer, I build high-performing, responsive, and scalable websites that drive results. With a strong command of HTML, CSS, JavaScript, and modern frameworks like React, Next.js, and Node.js, I design and develop custom web solutions optimized for speed, SEO, and user experience. I specialize in CMS and eCommerce development, crafting pixel-perfect, conversion-focused websites using WordPress, Shopify, Wix, and Squarespace. From theme customization to plugin integration and backend automation, I deliver secure, fast-loading, and mobile-friendly platforms tailored to your business goals. My approach blends front-end precision with back-end power, ensuring seamless performance, intuitive UI/UX, and future-ready code architecture. 𝘎𝘳𝘢𝘱𝘩𝘪𝘤 𝘋𝘦𝘴𝘪𝘨𝘯 & 𝘉𝘳𝘢𝘯𝘥 𝘐𝘥𝘦𝘯𝘵𝘪𝘵𝘺 𝘌𝘹𝘱𝘦𝘳𝘵𝘪𝘴𝘦 As a professional Graphic and UI Designer, I create visually captivating digital assets that align with your brand voice. Proficient in Adobe Creative Suite (Photoshop, Illustrator, XD), I craft logos, branding kits, and visual identities that elevate your digital presence and strengthen brand consistency across all channels. 𝘊𝘰𝘳𝘦 𝘚𝘬𝘪𝘭𝘭𝘴 & 𝘛𝘦𝘤𝘩𝘯𝘪𝘤𝘢𝘭 𝘚𝘵𝘢𝘤𝘬 ✔ Full Stack Web Development (React, Next.js, Node.js, Express.js) ✔ CMS Development (WordPress, Shopify, Wix, Squarespace) ✔ Front-End Technologies (HTML5, CSS3, JavaScript, Tailwind, Bootstrap) ✔ Back-End & API Development (Node.js, RESTful APIs, MongoDB) ✔ Graphic & UI/UX Design (Adobe Creative Suite, Figma, Branding, Logo Design) ✔ SEO Optimization, Page Speed, and Performance Tuning 𝘞𝘩𝘺 𝘊𝘭𝘪𝘦𝘯𝘵𝘴 𝘊𝘩𝘰𝘰𝘴𝘦 𝘔𝘦 ✔ Proven success in delivering custom websites and high-converting eCommerce stores ✔ Strong problem-solving, clean code practices, and attention to detail ✔ Expertise across front-end, back-end, and CMS systems ✔ 100% on-time delivery and consistent client communication ✔ Adaptable to new technologies and latest web design trends Let’s collaborate to build a modern, scalable, and visually engaging web experience that converts visitors into loyal customers!

I am a highly experienced web developer with over 20 years of expertise in building successful online ventures. Throughout my career, I have worked in various roles as an employee, independent contractor, and ultimately as a driven founder of multiple businesses. My extensive skill set and diverse experience enable me to collaborate seamlessly with executive, marketing, and product teams to develop winning proposals and manage IT projects. While my services may not come cheap, my track record proves that you truly get what you pay for. My technical knowledge spans across multiple operating systems, including Windows 95 through 11+, Mac OSX up to 10.6, and Linux-based systems. I have an in-depth understanding of content management systems such as WordPress, Expression Engine, Craft CMS, Drupal, Joomla, and Geeklog, among others. I am skilled in coding languages such as HTML5/CSS3, Javascript/jQuery, PHP, ASP, and I am familiar with accessibility standards like WCAG 2.0/Section 508. I am proficient in various business apps and platforms, including Asana, Basecamp, Slack, Freshdesk, Helpscout, Google Suite, Google Analytics, Google Search Console, Gusto, MailChimp, Constant Contact, Formstack, Buffer, Carta, Twist, DocuSign, Dropbox, Upwork, Gust, Crunchbase, MS Office, Social Media for Business, Miro, Canva, Stripe, PayPal Business, Shopify, eBay, Discord, Reddit, and more. In addition, I have experience working with media apps and platforms like Adobe Dreamweaver, Fireworks, Acrobat Pro, Animate, Illustrator, Photoshop, Premiere Pro, XD, 3D Studio Max, and I am currently learning Unreal Engine. My cloud platform experience includes working knowledge of Google Cloud, Amazon Web Services (AWS), Microsoft Azure, Pantheon, and other cloud hosting services and LAMP servers. I also possess knowledge in Blockchain, Crypto, and NFTs, specifically Coinbase Pro, MetaMask, Uniswap, 1Inch, TokenTrove.

I am a Shopify expert located in Loveland OH. My expertise ranges from molding themes into the perfect well-tested responsive and lightweight design to modifying functionality, cart and checkout process and more. Shopify represents about 95% of my current workload and there is almost nothing I can't tackle. Customer service is paramount. You will not be satisfied, you will be delighted. If you're having Shopify speed issues or if your site needs to be brought into ADA compliance, I can help. Migrating from WordPress to Shopify? Let's talk. It can be smoother than you think but there is a lot of groundwork to lay. I also handle a good number of WordPress, X-Cart, Squarespace, and can provide additional services from branding to graphics. From a quick debug to a long-term build, I can handle it. I am available from approximately 4 am to 4 pm M-S via text, phone, email, Upwork and any number of other messaging platforms. I look forward to working with you. Pat Please note: Zoom meetings represent billable work. I do charge for all meetings.