ATI team at work

OVERWHELMING OWNERSHIP

Together,CreateTogether.

ATI is a professional team that faces challenges from the same perspective as our clients, providing one-stop support for system development, AI utilization, and DX promotion.

OUR STRENGTHS

What ATI Can Do

ATI works alongside clients to discover the optimal technology and approach, even before the project scope is fully defined.

AI Dev

Cutting-Edge AI Development at Speed

Leveraging AI technology to drive projects at several times the conventional speed. We integrate the latest LLMs and generative AI into practical operations to maximize development productivity.

Time to Market

Fastest Time-to-Market

From MVP development to scaling, we deliver services to market via the shortest route. End-to-end support from technology selection to operational design.

DX

Full-Scale DX Promotion

Beyond digitizing existing operations, we support the transformation of business models themselves through technology. Delivering results with execution power rooted in the field.

Freedom

Breaking Free from SaaS Constraints

Breaking through SaaS feature limitations and customization barriers. Building systems optimized for your business to reclaim operational freedom.

Operations

Existing System Operations Improvement

From legacy system maintenance and improvement to cloud migration and performance tuning. Safely evolving systems that cannot be stopped.

Partnership

Collaboration with Existing Teams

We integrate into your development team and solve challenges from the same perspective. As partners, not outsourcers, we elevate the team's capabilities.

SERVICES

Services

As professionals with both field experience and management perspective, ATI drives corporate transformation through four business divisions: SES, Consulting, Contract Development, and Recruitment Support.

SES BusinessConsulting BusinessContract Development BusinessRecruitment Support Business

SES Business

SES Committed to Results, Not Just Resource Provision

ATI's SES is not mere staff augmentation. After deeply understanding client challenges and goals, we assign engineers with optimal skills and experience.

Veteran engineers with rich field experience join as mentors, conducting daily catch-ups and reviews for junior members. We create an environment where the entire team's productivity increases while ensuring reliable delivery.

All engineers are provided with AI development tools like Claude Code, Codex, and Cursor, elevating both development speed and quality through AI collaboration in requirement organization and test design.

We build development systems directly contributing to results by collaborating with field engineers on issue organization, improvement proposals, and operational efficiency. By sharing progress during projects and providing immediate support from both technical and organizational perspectives, we establish 'relationships that enable continuous growth.'

TECHNOLOGIES

Technologies

From modern tech stacks to robust enterprise foundations, we select and utilize the optimal technologies tailored to project characteristics.

Next.js
Next.js
React
React
Vue.js
Vue.js
Nuxt
Nuxt
TypeScript
TypeScript
Swift
Swift
iOS
iOS
Flutter
Flutter
React Native
React Native
Expo
Expo
Electron
Electron

Python
Python
Node.js
Node.js
Go
Go
Hono
Hono
Java
Java
PHP
PHP
Bun
Bun
Rails
Rails
Laravel
Laravel
NestJS
NestJS
Spring
Spring
WordPress
WordPress
PostgreSQL
PostgreSQL
MySQL
MySQL
BigQuery
BigQuery
Elasticsearch
Elasticsearch
Oracle
Oracle
SQL Server
SQL Server
Redshift
Redshift
Stripe
Stripe

AWS
AWS
GCP
GCP
Azure
Azure
Vercel
Vercel
Supabase
Supabase
Cloudflare
Cloudflare
Terraform
Terraform
AWS CDK
AWS CDK
Chef
Chef
Ansible
Ansible
GitHub Actions
GitHub Actions
CodeBuild
CodeBuild
Step Functions
Step Functions
AWS WAF
AWS WAF
CloudFront
CloudFront

VertexAI
VertexAI
Gemini
Gemini
OpenAI
OpenAI
Claude
Claude
Claude Code
Claude Code
Copilot
Copilot
Mastra
Mastra
Slack
Slack
Teams
Teams
Salesforce
Salesforce
Kintone
Kintone
CASE STUDIES

Case Studies

Here are some of our achievements in solving challenges for companies of all sizes and industries through the power of technology and design.

E-Commerce Site Development & Customization
E-Commerce

E-Commerce Site Development & Customization

Built an EC platform integrated with multiple payment gateways including SB Payment, GMO Payment, and Stripe. Achieved customer experience optimization and a highly scalable payment infrastructure.

Recruitment Site Development
Web Development

Recruitment Site Development

Completely renewed a recruitment media site. Optimized job seeker flow and reduced operational burden through CMS migration, steadily increasing specialist entries.

Data Analytics Platform Development
Data Engineering

Data Analytics Platform Development

Collected company-wide operational data including Kintone and Salesforce, building an analytics platform centered on BigQuery. Accelerated decision-making with multifaceted dashboards.

Meeting Room Reservation System
Web Application

Meeting Room Reservation System

Developed a meeting room reservation platform for multi-location offices. Optimized real-time availability even during peak hours.

Custom Payment System Development
FinTech

Custom Payment System Development

Developed a cashless payment platform for physical stores. Integrated store operations with member apps, enabling smooth end-to-end operation from reservation to payment.

DX Workflow Automation
DX / Automation

DX Workflow Automation

Built a workflow automating quote discrepancy checks and purchase order generation. Reduced verification workload by 70% and achieved zero-error operations.

E-Commerce Site Development & Customization
E-Commerce

E-Commerce Site Development & Customization

Built an EC platform integrated with multiple payment gateways including SB Payment, GMO Payment, and Stripe. Achieved customer experience optimization and a highly scalable payment infrastructure.

Recruitment Site Development
Web Development

Recruitment Site Development

Completely renewed a recruitment media site. Optimized job seeker flow and reduced operational burden through CMS migration, steadily increasing specialist entries.

Data Analytics Platform Development
Data Engineering

Data Analytics Platform Development

Collected company-wide operational data including Kintone and Salesforce, building an analytics platform centered on BigQuery. Accelerated decision-making with multifaceted dashboards.

Meeting Room Reservation System
Web Application

Meeting Room Reservation System

Developed a meeting room reservation platform for multi-location offices. Optimized real-time availability even during peak hours.

Custom Payment System Development
FinTech

Custom Payment System Development

Developed a cashless payment platform for physical stores. Integrated store operations with member apps, enabling smooth end-to-end operation from reservation to payment.

DX Workflow Automation
DX / Automation

DX Workflow Automation

Built a workflow automating quote discrepancy checks and purchase order generation. Reduced verification workload by 70% and achieved zero-error operations.

CONTACT

Shall We Start by Sharing Your Current Situation?

From operational challenges with existing systems to new service concepts and AI/DX utilization ideas, we welcome consultations at any stage. We'll assign the necessary experts and work together to organize options that allow you to move forward via the shortest route.

Contact Us

Feel free to start with a casual 30-minute online meeting.