Freelance Prompt Engineers in Houston

Freelance Prompt Engineers in HoustonFreelance Prompt Engineers in Houston

Projects People

Madison Andrews

Knowledge systems. Brand governance. Agentic workflows.

New to Contra

Knowledge systems. Brand governance. Agentic workflows.

Cover image for A system design for an

A system design for an AI agent that monitors LinkedIn for engagement opportunities — industry news, thought leadership posts, relevant conversations — and drafts comments and reshares for human review before posting. The architecture includes: topic and account monitoring criteria, daily scan logic, draft generation with brand voice alignment, a review queue delivered via email or Slack, and approval workflows that ensure nothing posts without human sign-off. Designed for marketing teams and executives who want consistent LinkedIn visibility without the daily time investment. Phase 2 extends the system to personalized recommendations for individual employees. My role: System design, workflow architecture, and productization.

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Cover image for The system prompt that governs

The system prompt that governs an AI content assistant's behavior — ensuring it searches before responding, follows brand voice, respects compliance guardrails, and never hallucinates clinical details. This isn't a simple instruction set. It's a layered governance framework covering: data usage rules, response routing logic, format fidelity, voice and tone calibration, compliance guardrails, and fallback behavior when data is missing. The prompt was refined through iterative testing with the marketing team, balancing strictness (no invented claims) with usability (natural, helpful outputs). The result: an AI that behaves like a knowledgeable teammate, not a generic chatbot. My role: Prompt architecture, iterative testing, and documentation for long-term maintenance.

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Cover image for A complex behavioral healthcare organization

A complex behavioral healthcare organization needed a way to produce high-volume marketing content — eBlasts, social posts, blog drafts — without sacrificing clinical accuracy or brand consistency. Manual processes were slow, and the risk of off-brand or non-compliant content was constant. I designed and deployed an AI-powered content assistant that queries the organization's Notion knowledge base before every response. The system enforces brand voice, messaging guardrails, and compliance standards automatically — so the marketing team gets governed first drafts, not generic AI output. The tool handles content generation, content review, and brand training. It's now being expanded to include SEO/AEO-driven content calendar automation. Results: - 4–12 hours/month saved on content creation - Reduced risk of costly reprints and off-brand messaging - Marketing team trained and using the tool independently My role: Discovery, system architecture, Notion database design, prompt engineering, integration, documentation, and team training.

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Cover image for A structured Notion workspace that

A structured Notion workspace that serves as the single source of truth for a complex behavioral healthcare organization's marketing team. The system includes interconnected databases for programs, facilities, approved messaging, and content examples — each with properties designed for AI retrieval. When the AI content assistant needs to generate or review content, it queries this knowledge base first, ensuring every output aligns with brand standards and clinical accuracy. Architecture decisions included: relational linking between programs and approved messaging, searchable aliases for program name variations, messaging guardrails stored at the program level, and a content library tagged by format, audience, and goal. My role: Discovery, information architecture, database design, governance logic, and documentation.

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Prompt Engineer(3)

Award Winning - No-Code Dev + Web Design: Framer Expert

$10k+: Earned

7x: Hired

5.0: Rating

87: Followers

expert

expert

Award Winning - No-Code Dev + Web Design: Framer Expert

Cover image for So stoked to be invited

So stoked to be invited to this challenge! I couldn't decide if I wanted to submit my favorite Framer Template or T-shirt designs but i decided to craft something cool that I use on a project basis that helps my workflow depending on the need. If you’ve ever built a project from scratch, you know the real challenge isn’t tools but the direction to go. ✨ I built Astro Mode for the assist and speed up that workflow. Astro Mode is a digital system that shows how to turn one idea into a full, web-ready brand using AI and Kittl — from logos to patterns to lifestyle imagery — without starting from zero every time. It’s a clean blend of a prompt pack and repeatable workflow. Product Link (https://contra.com/products/GKFiLpSY-astro-mode-the-brand-prompt-kit-for-web-design)

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Cover image for My first Framer plugin is

My first Framer plugin is live on the Marketplace. Insanely fast review. One shotted it. Check her out and hopefully it helps some on their projects! https://www.framer.com/marketplace/plugins/shadow-supply/

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Cover image for Just dropped a new marketing

Just dropped a new marketing component for Framer: https://contra.com/products/nWaAknZL-social-proof-ticker

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Cover image for My submission for this challenge

My submission for this challenge is a real product that I am going to drop in my Etsy Store. I love designing Merch, specifically Streetwear so i was so stoked to design this and fully commit to creating a social reel. I wanted to make it feel real and practical and not feel like AI so I created some mocks and visuals along with keeping the green hues. My goal is to keep it luxury streetwear, old money, editorial film aesthetic. Also Pickleball has been one of my favorite hobbies this past year! View Project (https://app.kittl.com/project/cmmpch1qa40630i8dnkn338gv)Kittl is, and has been, my go-to tool for awhile now. It was my secret for Web Design and T-shirt Design for awhile lol but now im glad it's starting to pop off because I feel like it is one of the best all-in-one tools out there.

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358

Prompt Engineer(1)

AI Chatbots & Voice Agents for Technical Companies

AI Chatbots & Voice Agents for Technical Companies

Cover image for Custom GPT Implementation

Custom GPT Implementation

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Cover image for Voiceflow Apartment Agent Chatbot

Voiceflow Apartment Agent Chatbot

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Cover image for 1-Click IG Post Streamlit App Development

1-Click IG Post Streamlit App Development

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Cover image for Custom Copilot Creation

Custom Copilot Creation

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Prompt Engineer(1)

Premium AI imagery for ecommerce and lifestyle brands

New to Contra

Premium AI imagery for ecommerce and lifestyle brands

Cover image for Lunar Shores

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Cover image for Textured Towns

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Cover image for Latent Realism

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Cover image for SALTWELL | Washed Light Candle Collection

SALTWELL | Washed Light Candle Collection

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Prompt Engineer(3)