Healthcare
Clinical workflows, EHR/EMR integrations and healthcare platforms.
View Healthcare
Industries
Domains we ship in.
Healthcare and EHR/EMR, real estate, food ordering, POS, financial platforms, CMS, social apps and marketing platforms — repeat delivery across these domains since 2020, with the same written-scope and two-week release discipline on every engagement.
- Projects delivered
- 500+
- IT professionals
- 50+
- Year founded
- 2020
- Domains we ship in
- 8+
Industries
Areas where we have shipped production systems and can talk about constraints before the build starts.
Real estate
Listings, CRM and portals for property businesses.
View Real estateOnline food ordering
Ordering apps, menus and delivery coordination.
View Online food orderingPOS systems
Point-of-sale and in-store operations software.
View POS systemsFinancial platforms
Fintech workflows, dashboards, mobile apps and integrations.
View Financial platformsCMS platforms
Content platforms editors can run day to day.
View CMS platformsSocial media apps
Feeds, profiles and social product features.
View Social media appsMarketing platforms
Campaign, content and marketing ops software.
View Marketing platformsHow we work
Scope first, named engineers, biweekly demos, and you keep the repo.
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Scope before code
We write what is being built, what is excluded, integrations, dates and cost basis before the build starts. Changes get quoted before they get coded.
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Talk to the people doing the work
You meet named engineers and designers. There is no account manager translating technical questions in both directions.
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Working software every two weeks
Increments land on staging you can open and use. Progress you can click on beats progress in a status report.
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You own everything
Repository, cloud account, domains and credentials stay yours. We work in your accounts wherever possible.
Capabilities we bring
Industry context plus the build capabilities underneath — web, mobile, cloud, AI, data and more.
Web development
Custom web applications and platforms built for production.
About Web developmentMobile app development
iOS and Android apps people keep on their phone.
About Mobile app developmentDevOps & cloud
CI/CD, infrastructure and reliability on AWS, GCP and Azure.
About DevOps & cloudAI & ML
LLM features, automation and ML integration that survive real users.
About AI & MLData engineering
Pipelines, warehouses and reliable data for analytics and products.
About Data engineeringWordPress
WordPress sites and plugins built for editors, not just developers.
About WordPressWhy Three Index
AI-first software development company in Ahmedabad. Founded 2020. Fifty-plus IT professionals. Five hundred-plus projects shipped.
We are a software engineering company: large enough to staff serious products and small enough that the people who wrote a module can still explain it. See how we operate, our AI development work, browse case studies, read the FAQ, or join the team.
Tell us what you are trying to build.
Send a short description of the project. You will get a reply from someone technical — with questions worth answering, not a brochure.