Your technical
partner for
training employees to use AI.
We are a consulting practice that works with companies on strategy and delivery across design, software, and AI systems.
What we do
Product design
End-to-end product design from research and strategy through high-fidelity UI, design systems, and interactive prototypes.
Software engineering
Full-stack development, architecture, and delivery across web, mobile, data platforms, and internal tools.
Automation
Workflow and operations automation. Reduce manual work, improve reliability, and scale efficiently.
AI systems
AI strategy, integration, and implementation. From evaluation and prototyping to production systems and employee skill trainings.
Selected work
Recent engagements across design, engineering, and AI.
Enterprise client
Platform redesign
Design system and core product experience overhaul for a B2B platform.
Series B startup
Internal tooling
Custom internal tools and automation to replace fragmented workflows.
Product company
AI evaluation & integration
Evaluation framework and production integration for LLM-powered features.
How we work
Structured engagement, direct collaboration, clear outcomes.
- 1
Understand
Clarify goals, constraints, and success criteria. No solution before the problem is defined.
- 2
Scope
Define deliverables, timeline, and engagement model. Fit the approach to the need.
- 3
Execute
Hands-on delivery with clear communication. You work directly with our team.
- 4
Transfer
Documentation, handoff, and optional ongoing support. You keep full ownership.
Principal
Ari Zade
Arithmetic is a consulting practice. We work with companies on product design, software engineering, automation, and AI systems—from strategy through delivery. Our team brings experience from product companies and agencies.
Discuss your project
For new engagements, strategy conversations, or technical advisory—get in touch.