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william-grullon/README.md

πŸ‘‹ Hi, I'm William Grullon

Senior Software Engineer | Miami, FL AI Systems & Automation for Government & Regulated Industries

LinkedIn Website


πŸš€ About Me

I build software for places where things can't break.

For 15+ years I've worked in technology, the last decade building secure, scalable systems for government agencies and regulated industries: the Florida Department of Transportation, and before that, nuclear energy and utilities (Entergy, Exelon, Constellation). Now I apply that same rigor to AI systems and automation: LLM agents, MCP architectures, and intelligent workflow tools that hold up in high-compliance environments.

Currently contracted through GFT to support FDOT District 6's Program Management Unit, where I lead architecture and technical direction for internal tools and own the district's Power BI practice: workspaces, data governance, and reporting standards.

Languages: English Β· Spanish Β· Portuguese


πŸ› οΈ Tech Stack

Category Technologies
Frontend React, Angular, Next.js, TypeScript, JavaScript, HTML, CSS
Backend C#, .NET, Node.js, Java, Python
Databases SQL Server, PostgreSQL, MySQL, Oracle, NoSQL
Cloud & DevOps Azure, AWS, Docker, GitHub Actions, Linux
Reporting Power BI, SSRS, DAX, Azure SQL
AI & Automation OpenAI API, LangChain, MCP Server Architecture, gRPC, WebSocket
Other GIS/Roadway Data Integration, PeopleSoft, Agile, Scrum, Kanban

πŸ’Ό Experience

GFT β€” Senior Software Engineer (Mar 2024 – Present)

Contracted to FDOT District 6, Program Management Unit Β· Miami, FL

Lead architecture and technical direction for internal government tools, from web applications to automated reporting pipelines, and own the district's Power BI governance: workspace structure, dataset standards, and best practices. Partner with stakeholders across technical, operational, and leadership levels to define requirements, deliver solutions, and train end users.


Oriens LLC β€” Founder & Principal Consultant (Dec 2023 – Present)

Remote / Miami, FL

My consulting practice for AI systems and automation, bringing regulated-industry rigor to intelligent tools for businesses and public-sector teams. Selected projects:

  • Meeting Automation Platform β€” AI-driven note-taking, voice-to-text, smart task extraction, and LLM-based summaries for government project managers. Next.js, PostgreSQL, OpenAI.
  • AI WhatsApp Agent β€” Intelligent customer assistant handling contextual replies, task routing, and fallback logic. OpenAI, Baileys, gRPC, WebSocket.
  • Fleet Management Platform β€” Inventory, customer history, and financials for an auto sales and rental business. React, Node.js, MySQL.
  • Automation Microservices β€” Event-driven inter-agent communication and workflow orchestration. MCP servers, WebHooks, Docker.
  • Home Lab Infrastructure β€” Self-hosted environment running autonomous agent systems, reverse proxies, and VPN-connected services.

Endevor β€” Software Developer (Oct 2016 – Dec 2023 Β· 7 years)

Wilmington, DE

Delivered enterprise software for high-regulation industries, nuclear energy and utilities, supporting Entergy, Exelon, and Constellation. Core developer on the Illuminate SaaS platform, growing from feature work into technical leadership: mentored junior developers, executed database migrations with minimal downtime, and implemented scalable APIs including PeopleSoft integrations.


G3hd Media β€” Technology & Business Consultant (Mar 2011 – Oct 2016)

Wilmington, DE

Strategic technology advisor to small businesses and startups, owning the client relationship end to end. Led website development, CRM integrations, cloud migrations, SEO/SEM campaigns, and workflow automation initiatives.


πŸ”– Notable Projects

πŸ“Š FDOT District 6 β€” 5-Year Program Management Report

GFT / FDOT District 6 Β· 2026

Designed and delivered the authoritative 5-year work program funding report for District 6 program managers and leadership, eliminating manual data compilation from disparate systems.

  • Built a multi-stage SQL Server pipeline consolidating funded project data across all active work program items and phases for a 7-year fiscal window (2026–2032)
  • Implemented three-tier version precedence (Tentative β†’ Adopted β†’ Candidate) and deferred-row exclusion logic to ensure only the most current, authoritative data reaches decision-makers
  • Delivered three reporting surfaces: Excel workbook for offline planning, SSRS Paginated Report on Power BI Government cloud (filterable by program manager), and a Power BI Interactive Dashboard for trend analysis and QA validation
  • Integrated work program and project management data sources with cross-database joins and indexed output tables optimized for manager, project, and phase filtering

Stack: SQL Server Β· T-SQL Β· Power BI Β· SSRS Β· DAX Β· Power BI Government Cloud


☒️ Nuclear Unescorted Access Systems

Developed secure access control applications for critical nuclear infrastructure, ensuring compliance with stringent industry security protocols at Entergy, Exelon, and Constellation facilities.


πŸŽ“ Education & Certifications

  • Engineer's Degree, Computer Science β€” University of Delaware
  • A.S., Computer Information Sciences β€” Delaware Technical and Community College
  • πŸ… Microsoft Certified: Power Platform Developer Associate
  • πŸ… Diploma in Digital Marketing
  • πŸ“‹ PMP (Project Management Professional) β€” in progress

🌱 Currently Exploring

  • Agentic AI systems and multi-agent architectures using LLMs and MCP servers
  • SaaS tools and automation bots for government and enterprise workflows
  • Mentoring and knowledge-sharing with the developer community

Pinned Loading

  1. spark-cue spark-cue Public

    TypeScript