Tokyo · Amsterdam / Senior engineering
We design and build AI agents, payment infrastructure, and blockchain systems—from the first critical decision through secure production operation.
What we build
We turn technically difficult ideas into systems people can use, teams can operate, and leaders can trust.
AI that can find company knowledge, use business tools, and complete real work—safely and under human control.
Explore production AI agentsWallet and payment experiences that feel familiar to users while handling complex blockchain infrastructure behind the scenes.
Explore wallet and payment systemsFocused support for the decisions, systems, and teams that make delivery sustainable.
Architecture, protocol selection, integration planning, and production risk analysis for blockchain products and infrastructure.
Ongoing CTO support for architecture reviews, engineering process design, vendor selection, and executive technical decision-making.
Solidity architecture, implementation, testing, integration, and security-focused review for Ethereum systems.
Technical hiring strategy, delivery workflow, and engineering operations for teams working across Japan and the Netherlands.
From uncertainty to production
Three clear stages keep technical decisions and implementation aligned.
01
Clarify the goal, constraints, risks, and what success should look like.
02
Choose the architecture, priorities, milestones, and delivery plan.
03
Implement, test, launch, monitor, and prepare the system for your team.
Engagement models
We first define the support required, then estimate based on responsibility, complexity, and delivery conditions.
For strategy sessions, technical due diligence, and architecture reviews.
USD 250-360 / hour
For implementation, integration, testing, and production hardening.
USD 220-340 / hour
For recurring CTO leadership, roadmap ownership, and team management.
USD 20,000-42,000 / month
A practical place to begin
Most engagements begin with a focused technical discovery to clarify the problem, risks, and right delivery path.
Technical discovery → Written proposal → Delivery
Ineeza is a technology company focused on production AI and blockchain systems. Registered in Tokyo, we operate from two bases: Tokyo and Amsterdam. We work directly with companies across Japan and Europe, connecting technical strategy, architecture, and hands-on implementation.
The principles we bring to work that needs engineering depth and leadership-level clarity.
Blockchain and AI projects often fail when technical uncertainty is hidden. We surface assumptions, risks, and operating requirements before they become expensive surprises.
Recommendations are tied to architecture, delivery milestones, budget ranges, and the team structure needed to keep momentum after launch.
With Japan and Netherlands operating context, we help executives, product owners, and engineers stay aligned across language, timezone, and decision-making styles.
Operating Bases
Operating base
Registered office & operating base
Address
6-7 Maruyamacho, Shibuya AM Flat 1F, Shibuya-ku, Tokyo 150-0044, Japan
Ineeza, Inc.
Start with the technical problem
Share the problem, current system, constraints, and desired outcome. Your inquiry goes directly to experienced technical people.
