Priya Rajan
Software Analyst, Astro Analyst and Realtor
Software
Products / About
Katrini Inc
Where diverse expertise meets digital innovation.
Katrini Inc. was founded by a collective of professionals who had already spent their working lives across five fields — software, electronics, travel and tourism, astrological sciences and healthcare. The company exists because of that experience, not alongside it.
Five pillars
The fields we came from
Our leadership brings hands-on experience in each of these, which is why the software reads like it was built by someone who has done the job.
Software
Web and mobile systems, APIs and the infrastructure underneath them. The discipline the other four are delivered through.
How we build →Electronics
Device integration, instrumentation and embedded interfaces — where the software has to meet real hardware.
Katrini AV →Travel & tourism
Tour operations we have run ourselves: quoting, itineraries, supplier rates and the paperwork a group leaves behind.
TriadTourCRM →Astrological sciences
Classical computation held to a practitioner's standard — charts, dashas and matching an astrologer will defend.
Katrini Astro →Healthcare
Clinical records kept in the practitioner's own vocabulary, from point prescriptions to outcomes across a course.
AcuDeck →AlumniSoftware is the same approach applied to a fifth sector, education — built after an institution asked us to solve the problem their spreadsheets could not.
Why we started
The most effective software is built by people who understand the work it supports. Having done that work ourselves, we knew where the friction actually sits: the quotation rebuilt from scratch for the fourth time, the case sheet with nowhere to record a point prescription, the chart recomputed by hand before every consultation. Generic tools bent to fit never close those gaps.
So we built specialised support systems instead — one per field, shaped around its nuances. Whether we are engineering clinical tools for healthcare, platforms for astrological computation, operations software for the travel trade, or working in electronics and core software, the mission does not change: turn hands-on expertise into reliable, user-centred software that empowers professionals and enriches lives.
We don't just write code. We build the digital infrastructure for the fields we know and love.Katrini Inc.
- You can evaluate us by using our software, not by reading case studies.
- Your project starts from a working codebase, so the first demo arrives in weeks.
- We carry our own products in production, so we build for the fifth year, not the launch.
- One team in one office. No offshore handoffs, no account managers between you and the developers.
Where we are
Katrini Inc29, 5th Avenue
Besant Nagar
Chennai - 600090
Tamil Nadu, India
+91 98410 71824srinivasan@katrinisoftware.comVisits by appointment. We work with clients across India and overseas; most projects run remotely with a kickoff and a handover in person.
Meet the team
One of us for each field
The five pillars are not a list of services. Each one is somebody here who worked in that field before we wrote a line of code for it.
Vishnu Rajan
Business Administration, Masters in Real Estate
Electronics
S. Srinivasan
Mechanical Engineer and Astro Analyst
Travel & tourism
S. Shreya
Tarot Reader, Business Administration
Astrological sciences
Vinod Rajan
Health Care Analyst
Healthcare
What we work with
Web
Responsive web apps
Role-based systems that work on a desk, a counter and a phone, built to stay fast on a slow connection.
Mobile
Android & iOS
Member and field apps where a browser is not enough, published under your own developer account.
Integrations
Payments & messaging
Razorpay and bank gateways, GST invoicing, SMS, WhatsApp Business API, email and accounting exports.
Ops
Hosting & backups
Deployment, daily backups, uptime monitoring and a documented restore, or handover to your own infrastructure.