Walter C.

PowerApps / Claude / Power Automate / ChatGPT / AI & Vibe Coding

I help organizations automate operations, modernize legacy workflows, and turn AI from hype into real ROI using Claude, ChatGPT, the Anthropic and OpenAI APIs, and the Microsoft Power Platform. Top Rated freelancer on Upwork with a 100% Job Success Score and 40+ successful projects delivered. I design and build practical AI and automation systems that eliminate manual work, speed up decisions, and cut operational costs. My focus is shipping solutions that actually get used, not proofs of concept that sit in a demo folder. If you're trying to integrate AI into your operations, replace a manual process, or build the internal tool your team has been asking for, I can scope it, build it, and roll it out. WHAT I BUILD - AI agents and copilots: Claude and GPT powered assistants for sales, ops, support, and HR teams - Document intelligence: extract, classify, and route data from PDFs, contracts, invoices, and forms with vision-capable LLMs - Custom AI workflows: Anthropic and OpenAI API integrations wired into your existing systems - RAG chatbots: internal "ask anything" tools grounded in your company's documents and data - PowerApps: custom internal business applications - Power Automate: workflow automation across Microsoft 365, SharePoint, and third-party tools - Power BI: dashboards with AI-assisted analytics and natural-language reporting WHERE AI ACTUALLY MOVES THE NEEDLE - Replacing manual data entry, review, and routing - Auto-drafting emails, proposals, and reports from structured data - Triaging tickets, leads, and inbound requests - Summarizing meetings, calls, and long documents at scale - Modernizing spreadsheet and email driven processes that have outgrown themselves - Giving non-technical staff self-serve access to data through chat INDUSTRIES I'VE WORKED IN - Aerospace - Biomedical - Healthcare - Construction - Real Estate - CPA and Accounting - Legal - Nonprofits - Education - Technology - Manufacturing - Logistics and Supply Chain - E-commerce and Retail - Hospitality - Candy Shops and Specialty Food - Small Business across the board