AI Systems Engineering
Build reliable AI systems around your data, decisions, and workflows.
Arsum designs and builds production AI products, from data ingestion, search, and back-end architecture to LLM reasoning, human review, evaluation, monitoring, and deployment.
AI systems that work beyond the demo
A production system must survive real data, permissions, exceptions, changing models, and real users. Arsum connects architecture, data, system behavior, acceptance criteria, human review, monitoring, rollback, and ownership.
Three central capabilities
AI products and applications
Production web and mobile products with the application, back-end, AI, review, testing, and deployment layers treated as one system.
Intelligent search and data systems
Data ingestion, pipelines, search, retrieval, multi-source research tools, dashboards, and evidence-linked interfaces.
AI integration, evaluation, and production readiness
AI and agent integration, evaluation sets, quality gates, human review, tracing, monitoring, cost controls, rollback, and post-launch support.
Four ways to engage Arsum
- AI System Discovery & Architecture Sprint
- AI Product / Search System Build
- AI Integration & Production Readiness
- AI System Support & Improvement
Who Arsum works with
Founders, Heads of Product, CTOs, and functional owners with a product or workflow to ship.
Selected work
A selection of our web, mobile, and AI application work.
Attuned Health
Human-reviewed AI results inside Shopify. Read the case study ยท attuned.health
ProjectMe
Web and mobile product engineering. projectme.ai
Sidera AI
AI product development across web and mobile. sideraai.com
Know Your Plant
A mobile product and its supporting back end. knowyourplant.app
Contact Arsum
Bring the product, workflow, or AI system that must work in production. Email hello@arsum.com or use the AI system brief.