NADJA Inc. offers a range of services focused on business automation and technology integration:
Business Automation Services: - HubSpot Implementation: NADJA supports the implementation of HubSpot, a comprehensive customer relationship management (CRM) and marketing automation platform. They assist clients in setting up and optimizing HubSpot for improved marketing, sales, and customer service processes. - Make.com Integration: As the first Gold Partner of Make.com in Japan, NADJA specializes in leveraging this platform to create efficient automated workflows. - Custom API Integrations: The company offers custom API integration services to connect various business systems and applications.
Development Services: - App and Game Development: NADJA provides resources for developing various applications, including corporate sales and accounting systems, learning management systems, smartphone applications, and games. - Website Development and Migration: They offer services for developing and migrating new websites.
AI and Technology Services: - AI Model Construction: NADJA offers customized AI services using GPT-3, tailoring the technology for specific industries or company needs.
Consulting and Support: - Business Efficiency Consulting: NADJA assists businesses in streamlining workflows and introducing the latest technologies to support entrepreneurs and business owners. - CRM Migration: They help companies migrate their existing CRM systems to more efficient platforms. - Programmable Automation: NADJA offers services to create custom automated business processes.
NADJA Inc. aims to provide "heartfelt automation" through IT, focusing on improving business efficiency and productivity for their clients.
NADJA inc. developed a web app for a private company. The team integrated a ChatGPT and LINE messaging system.
NADJA inc. successfully built a high-security subscription system and delivered the project on time. The team clearly defined the project's requirements and communicated via email, messaging apps, and in-person meetings. Their sense of responsibility stood out.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of Private
Describe what your company does in a single sentence.
Personal
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire NADJA inc. to accomplish?
Line chat system
Web Applications
SOLUTION
How did you find NADJA inc.?
Compare biz
Why did you select NADJA inc. over others?
Pricing fit our budget
Great culture fit
Good value for cost
How many teammates from NADJA inc. were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
chatgpt - Line-linked English conversation learning bot
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
A highly secure subscription system has been built
ChatGPT and LINE must be linked
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Delivered on the scheduled delivery date
We asked them to clarify what was possible in terms of technology and deadlines, and then define the requirements.
What was your primary form of communication with NADJA inc.?
In-Person Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
The fact that they carried out what they decided to do with a sense of responsibility
Are there any areas for improvement or something NADJA inc. could have done differently?
Nothing in particular. I was very satisfied with the delivery.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
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1 Reviews
Our Story
NADJA inc. is a Japan-based innovation studio helping global clients design, automate, and scale digital systems. Blending Japanese precision with international experience, our team delivers HubSpot-powered CRM/MA, AI-driven automation, and data integration solutions that transform operations and empower sustainable growth.
What Sets Us Apart
Human-Centered Automation
We design automation systems that serve people — not the other way around. Every workflow, dashboard, and integration is crafted to simplify human decision-making, reduce friction, and empower teams to focus on meaningful work.
From Strategy to Scalable Systems
We bridge strategy and execution. Our team transforms business concepts into fully operational systems — combining HubSpot CRM/MA, AI automation, and data pipelines to deliver measurable growth and long-term scalability.
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