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App Store & Play Store ready
Mobile App Development
Cross-platform iOS and Android apps with native feel, store-ready releases, and scalable backends.
- React Native
- Android
- iOS
- Expo
Product engineering company · Chennai
DataCaptain Software Solutions helps startups and businesses build world-class Mobile Apps, Web Applications, AI Solutions, and SaaS Platforms.
Mobile Apps
React Native
Web & SaaS
Next.js
Flagship
DataCaptain
Mobile build
React Native
Web apps
Next.js
AI layer
Agents
Active workstreams
Flagship product
DataCaptain
US Stock Market APIs
Trusted Technologies
Who We Are
We build client software and our own SaaS. Live proof: DataCaptain—our US market data platform.
About DataCaptain Software Solutions
About the companyReact Native Mobile Apps
Modern Web Applications
Backend APIs
AI-powered Software
Cloud Infrastructure
SaaS Platforms
Services
Six focused practices—from mobile and web to AI and cloud—delivered with the same standards we use for our own SaaS.
App Store & Play Store ready
Cross-platform iOS and Android apps with native feel, store-ready releases, and scalable backends.
Conversion-focused UX
High-performance web apps and SaaS products built for speed, clarity, and long-term growth.
Secure by default
Secure APIs and services with auth, payments, and clean service boundaries.
Useful AI in production
Practical AI features—chat assistants, automation, and LLM integrations that ship into real products.
Deploy with confidence
Reliable cloud infrastructure for deployments, scale, and operational clarity.
Systems, not screenshots
Design systems and interfaces that feel intentional—clear hierarchy and brand coherence.
Flagship SaaS Product
Professional US Stock Market API Platform
Our flagship SaaS product—historical market data, technical indicators, screening, analytics, and developer APIs for fintech builders.
Why work with us
No inflated project counts or anonymous testimonials—just clear delivery and a live product we own.
DataCaptain is a real SaaS we built and run—not a brochure mockup.
Talk to the team building your product. Clear updates, no account-manager theater.
We won’t invent metrics or case studies. If we haven’t shipped it yet, we say so.
Based in Chennai, India. We work with founders and teams wherever you are.
Focused scopes and short feedback loops so you always know what’s shipping next.
Systems designed to be maintained—readable structure, sensible boundaries, room to grow.
Code your team can take over: typed, documented where it matters, without mystery.
After launch we can stay on for fixes, performance, and the next set of features.
Work
We only list products and capabilities we can stand behind—starting with our own live SaaS.
DataCaptain
Market data · APIs · analytics
US stock market API and analytics platform: historical data, indicators, screening, dashboards, and developer APIs. Our own SaaS—proof we ship and maintain production software.
Engagement
A simple process you can follow—no black boxes, no surprise scope.
Clarify goals, constraints, and success criteria before writing code.
Agree on milestones, stack, and a realistic timeline you can track.
Ship working increments with demos—so progress is visible, not opaque.
Release carefully, then iterate with monitoring, fixes, and next features.
Tech Stack
We pick stacks that teams can hire for, operate safely, and extend for years—not trendy experiments.
Practical notes on AI, mobile, and product engineering from the DataCaptain Software Solutions team.
AI Ecommerce
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Read MoreApp Strategy
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Read MoreFAQ
Straight answers on timelines, engagement models, and how we work with your team.
Contact
Share a few details and we’ll reply within one business day.
Chennai, India
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Email support@datacaptain.in