Dan Usman

AI product engineer/ prompt engineer

Talent

Abuja, Municipal Area CouncilMember since 26 December 2025

Multi-modal promptingConstraint optimisationZero/few-shot & chain-of-thoughtA/B prompt testingSystem prompt architectureClaude (Sonnet/Opus)GPT-4oGeminiGCP Gen AI StudioText-to-Video (Sora, VEO 3, Runway)Text-to-Image (Midjourney, Nano Banana 2 Pro, Stable Diffusion)Audio / Sound AIUE5-style 3D asset generationCursor IDEPythonNode.jsReactREST APIsMCP server architecturen8n workflow automationElevenLabs Voice AIAutonomous agent designAPI orchestrationUser story mappingPrompt-to-product iterationMulti-modal UXSocial-media content strategy

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Multi-modal promptingConstraint optimisationZero/few-shot & chain-of-thoughtA/B prompt testingSystem prompt architecture

About

AI-native builder with hands-on experience shipping generative AI products across text, image, video, voice, and 3D modalities. Combines deep prompt engineering craft with vibe-coding fluency — rapidly prototyping and deploying AI-integrated applications using modern LLM APIs, automation frameworks, and agentic architectures.

Eager to grow into a full AI Product Engineer role: bridging user problems, model capabilities, and production-grade implementation. Comfortable with ambiguity, fast feedback loops, and cross-functional collaboration in startup and global studio environments.

Experience

AI Prompt Engineer at AZer-t (French Video Game Studio) (2025-09 – 2026-01)

Engineered production-quality game assets and prompt-driven workflows for a video game studio.

Engineered production-quality game assets — characters, environments, UI — using advanced multi-modal prompts across Midjourney, Stable Diffusion, and proprietary models, directly reducing outsourced art costs.
Designed technical rigging sheets separating character models (head, torso, arms, legs) into non-overlapping pieces to accelerate animation pipeline throughput.
Built prompt-driven 3D modelling workflows targeting photorealistic Unreal Engine 5 aesthetics, cutting per-asset iteration time.
Generated 'versus-style' promotional artwork using split-gradient background prompts and precise lighting parameters for marketing campaigns.
Integrated interactive ElevenLabs voice AI agents for in-game NPCs, enhancing player immersion and reducing manual dialogue production.

AI Solutions Developer at Freelance / Contract (2024-01 – 2025-12)

Architected system prompts and developed optimized prompts for various AI applications and clients.

Architected system prompts for a virtual try-on and AI stylist application, enabling accurate processing of user dimensions, multi-angle photos, and clothing imagery.
Developed optimised prompts for marketing copy, blog content, and multi-language translation using GPT-4, Claude, and Gemini for multiple clients.
Created viral-optimised AI-generated short-form video and UGC content strategies, driving measurable social media engagement growth for clients.