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Rajasri Systems · Since 2000

Software for Japanese companies, built in Chennai.

For more than 25 years, Rajasri Systems has helped businesses design, build and support digital solutions. Today we are a Chennai engineering team working with our partner Hermits in Yokohama, delivering software, data and AI for Japanese companies in Japanese and English.

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Our foundation 2000 Software & technology delivery

Company story

From custom software to data and AI.

Rajasri Systems began in 2000 with custom software and technology delivery. As businesses and their customers moved onto new platforms, our work expanded into web and enterprise applications, mobile, cloud and digital experiences.

Today, data, automation and AI extend that foundation further. The capabilities have evolved; the focus on solving business problems through technology remains.

“Solutions. Reliable. Innovative.”

2 cities Chennai engineering · Yokohama contact
30 JLPT-certified engineers
N1–N5 JLPT levels on the team

One company, evolving over time

Each new capability builds on the last.

Each stage added a capability without leaving the earlier ones behind.

  1. 01 Foundation

    Software & Technology

    Custom software and dependable technology delivery.

  2. 02 Expansion

    Web, Enterprise & Mobile

    Business applications and connected digital platforms.

  3. 03 Experience

    Digital Products & UX

    Useful digital experiences shaped around people and their needs.

  4. 04 Intelligence

    Data, Automation & AI

    Extending the work with insight and intelligent systems.

What we do today

One partner. Two connected capabilities.

01

Technology & Engineering

Web, mobile and .NET development, integrations, cloud and long-term maintenance.

Explore Technology
02

Data, Automation & AI

Reporting, workflow automation and AI features added to the systems you already run.

Explore Data & AI

Our mission

Give Japanese companies an engineering team they can work with in Japanese.

Dependable software, specified and reported in Japanese, and maintained for as long as the system is in use.

Our vision

Make a team in India as easy to work with as one in Japan.

Japanese-language meetings and documents, a first contact in Yokohama, and a process your team already knows — from the first requirement to years of support.

How we work

The principles behind the partnership.

01

Partnership

Agree scope, priorities and changes with you openly, and share responsibility for the result.

02

Quality

Every change is reviewed and tested, and nothing goes live without your sign-off.

03

Long-term care

Stay with systems after launch, maintaining and extending them for years.

04

Communication

Daily status, a weekly report, and decisions written down where your team can see them.

05

Evolution

Keep learning new platforms, AI tools and Japanese as your needs change.

Japan and India, one team

Managed in Japan. Engineered in India.

Our partner Hermits Co., Ltd. in Yokohama is your first contact in Japanese: it works with your team on requirements and project management, and we develop, verify and test in Chennai.

Yokohama · Japan

Requirements & project management

Hermits Co., Ltd. meets your team in Japanese and owns the plan.

Bilingual bridge

Bridge engineers & bilingual PMs

30 JLPT-certified engineers (N1–N5), plus bilingual PMs and QA managers.

Chennai · India

Development, verification & testing

3.5 hours behind Japan, so your whole afternoon overlaps our working day.

Japan bilingual team

A JLPT-certified team, not just a headline number.

30 JLPT-certified engineers across five proficiency levels, plus dedicated bilingual project and QA management — the team behind the Japan client work.

N1

3 engineers

Understands Japanese used in a variety of circumstances.

N2

3 engineers

Understands everyday Japanese, and a wider range to a certain degree.

N3

12 engineers

Understands everyday Japanese to a certain degree.

N4

3 engineers

Understands basic Japanese.

N5

9 engineers

Understands some basic Japanese.

PM

3 bilingual managers

Project management in Japanese and English.

QA

2 bilingual managers

QA management in Japanese and English.

That depth isn't hired in from outside — it's built through a five-level internal training programme: Technical Fundamentals, Development & Testing, Soft Skills, Japanese & English Linguistic Training, and Certifications.

Corporate information

Company profile

Company name
Rajasri Systems Private Limited
Corporate Identity Number
U72200TN2000PTC045713
Founded
2000
Japan partner
Hermits Co., Ltd. (Yokohama, Japan)
Head office
#26, First Main Road, Nanganallur, Chennai 600061, Tamil Nadu, India
Japan contact
Hermits Co., Ltd., #107 Yoshimura Building, 1-13-10 Utsukushigaoka, Aoba, Yokohama, Kanagawa 225-0002, Japan
Team
30 JLPT-certified engineers (N1–N5), 3 bilingual project managers and 2 bilingual QA managers
Business
Software development, Japan bilingual IT support, quality assurance and testing, cloud and DevOps, data and AI
Contact
+91 44 2224 2272 · businessdev@rajasri.net
Mon–Fri, 9:30–18:30 IST (13:00–22:00 JST)

Why Rajasri

Why Japanese companies work with us.

Japanese from day one Meetings, specifications, reports and QA sign-off in Japanese.

A first contact in Japan Our partner Hermits Co., Ltd. in Yokohama, close to your team.

Language trained in-house A five-level programme builds both engineering and Japanese skills.

Systems we keep running Long-running systems we still maintain and extend.

Explore all capabilities

Request a callback

Let’s talk about your next step

Tell us where your business is heading, and we’ll call you back.

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Mon–Fri, 9:30–18:30 IST (13:00–22:00 JST)

Mon–Fri, 9:30–18:30 IST (13:00–22:00 JST)

Talk to us in Japanese or English

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