Case Study -experchat – VOIP and Chat Platform


Experchat is a B2C cross-platform mobile & web application that connects users with experts (starting with fashion & beauty) and provides a rich audio, video, text chat experience from their homes.

A cutting-edge, web 2.0 & mobile platform built on a scalable and distributed micro-services architecture to support heavy traffic. Integrates with complex WebRTC and push notification engines, real-time chat, and feed frameworks to give the best-in-class audio/video/chat experience

Atlogys was responsible for end-to-end project deliverable, right from conceptualization, design, and architecture, to end-to-end software development (around 110 man-months of development), testing and deployment at scale.

It truly enables experts to digitally transition from offline to online to supplement and even replace their income stream with ease.

Atlogys Scope and Contributions:


Features of experchat

Native iOS/Android and Responsive web app for phones, tablets and PC’s

Technical Challenges Overcome

End-to-end WebRTC Calling – Rich audio/video calling is at the heart of the experchat Platform. Architecting and implementing it was a challenge as it involved taking Tokbox SDKs which only supports conference calling and combining that with PubNub, APNS, FCM for notifications to repurpose it from one-on-one VOIP calling plus handling scenarios like network disruption, reconnecting, session extension, multiple devices and much more.

Development Methodology

AGILE – Bi-Weekly Sprints – a scrum master assigns tasks to developers, creates the scrum board and does daily stand-ups with the team.

Resources aligned by Atlogys

Total of 110 man-months of development on experchat


Experchat enables to save time and money by giving direct access to experienced skin care, makeu, and fashion Experts.

Experts get the platform to interact with more people without any hassles and to increase and even replace their income stream with ease.

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