# HexaBrain Systems > HexaBrain Systems is a POC-first product engineering company. We build working proofs of concept and production software across web applications, mobile apps, OTT and streaming platforms, Smart TV apps, backend APIs and CMS platforms. HexaBrain works POC-first: we build a focused, working proof of concept that validates the product idea and technical approach, designed so it can evolve into the production product instead of being thrown away. Delivery path: Idea → POC → Validate → Build → Launch → Scale. The HTML pages on this website are the authoritative source. This file is a convenience summary. ## Core pages - [About](https://www.hexabrain.in/about/): HexaBrain Systems is a product engineering team that builds working POCs and production software across web, mobile, OTT, Smart TV, APIs and CMS. - [Contact](https://www.hexabrain.in/contact/): Have a product idea, specification or existing application? Tell us about it and we'll respond with the right next step — from a focused POC to full development. - [Engagement Models](https://www.hexabrain.in/engagement-models/): Ways to work with HexaBrain Systems: POC sprints, project development, dedicated engineering teams, specialist augmentation and modernization. - [FAQ](https://www.hexabrain.in/faq/): Answers to common questions about software POCs, timelines, source code, NDAs, OTT and Smart TV platforms, existing systems and continuing development after a POC. - [How We Work](https://www.hexabrain.in/how-we-work/): Our 10-stage delivery process: discovery, scope, POC planning, design, POC build, validation, production roadmap, full development, launch and support. - [Home](https://www.hexabrain.in/): HexaBrain Systems turns software ideas into working POCs, then builds the full product: web apps, OTT, mobile, Smart TV apps, APIs and CMS. - [POC Development](https://www.hexabrain.in/poc-development/): Build a focused software proof of concept to validate your product idea, technical approach and user experience before full-scale development. ## Services - [Backend & API Development](https://www.hexabrain.in/services/backend-api-development/): Backend and API development: scalable APIs, authentication, business logic, integrations and data services designed to power web, mobile, OTT and TV applications. - [CMS Development](https://www.hexabrain.in/services/cms-development/): Custom and headless CMS development: content models, admin portals, editorial workflows, permissions and reporting — built to publish to web, mobile and TV apps. - [Services](https://www.hexabrain.in/services/): Custom software development from POC to production: web apps, OTT platforms, mobile and Smart TV apps, backend APIs, CMS, video and modernization. - [Mobile App Development](https://www.hexabrain.in/services/mobile-app-development/): iOS and Android app development for consumer, business and companion apps — validated with a working POC, then built for the App Store and Google Play. - [OTT Development](https://www.hexabrain.in/services/ott-development/): Build OTT and streaming applications across web, mobile and Smart TV platforms with APIs, CMS, video workflows, subscriptions and scalable architecture. - [Software Modernization](https://www.hexabrain.in/services/software-modernization/): Legacy application modernization: stabilise, upgrade and gradually migrate existing software — API modernization, performance, security and product takeover. - [Smart TV App Development](https://www.hexabrain.in/services/tv-app-development/): Smart TV app development for Roku, Android TV, Fire TV, Apple TV, Samsung Tizen and LG webOS — remote-first UX, performance on real devices and store certification. - [Video & Streaming Development](https://www.hexabrain.in/services/video-streaming-development/): Video streaming development: player integration, live and VOD workflows, DRM, CDN, captions, analytics and ad insertion across web, mobile and Smart TV. - [Web Application Development](https://www.hexabrain.in/services/web-application-development/): Custom web application development for enterprise portals, SaaS products, dashboards and customer platforms — starting with a working POC and built to scale. ## Industries, technology and work - [Case Studies](https://www.hexabrain.in/case-studies/): How POC-first engagements work in practice: the starting point, what the POC needed to prove, what was built across web, mobile, OTT and TV, and what happened next. - [Industries & Solutions](https://www.hexabrain.in/industries/): Software solutions for media and OTT businesses, startups and SaaS companies, enterprises, agencies and technology partners — each starting with a focused POC. - [Technology](https://www.hexabrain.in/technology/): Technologies we use for web, mobile, OTT and Smart TV products: React, Next.js, Node.js, NestJS, PostgreSQL, Redis, AWS, Roku, tvOS, Tizen and webOS. ## Insights - [Building Apps for Smart TVs](https://www.hexabrain.in/insights/building-apps-for-smart-tvs/): Remote-control navigation, constrained hardware, fragmented platforms, video playback and store certification — what to plan for when building Smart TV apps. - [Backend for Web, Mobile and TV](https://www.hexabrain.in/insights/designing-backend-for-web-mobile-tv/): How to design one backend and API for web, mobile and Smart TV clients: API shape, TV authentication, caching, versioning and costly-to-change decisions. - [Insights](https://www.hexabrain.in/insights/): Practical articles on software POCs, product validation, OTT and Smart TV app development, backend architecture for multi-platform products and modernization. - [POC vs Prototype vs MVP](https://www.hexabrain.in/insights/poc-vs-prototype-vs-mvp/): The practical difference between a proof of concept, a prototype and an MVP — what each proves, what it costs you, and how to decide which to build first. ## Contact - Contact page: https://www.hexabrain.in/contact/ - Email: info@hexabrain.in - Phone: +91 94270 40974 - Location: Ahmedabad, India - Markets served: United States, Canada, United Kingdom, Israel, India and More...