Success Story: How We Delivered a 100K Concurrent User Retail Platform

A behind-the-scenes look at how our engineering team architected, tested, and launched an omnichannel retail POS & inventory platform with sub-second response times.

Event Date August 12, 2026
Venue / Location Client Production Environment & Cloud Cluster
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Success Story: How We Delivered a 100K Concurrent User Retail Platform
Table of Contents (2 sections)

The Client Challenge

Our client, a rapidly expanding national retail chain with over 120 storefronts, faced severe latency during peak promotional sales. Their legacy inventory sync took up to 45 minutes, leading to stock discrepancies and lost orders.

The Sibiri Solution

Sibiri Innovation designed and engineered a custom cloud-native retail ERP and POS integration using Laravel, Redis caching, vector database search, and real-time WebSockets.

Key Results Achieved:
  • Inventory sync dropped from 45 minutes to under 800 milliseconds
  • Handled 120,000 peak concurrent users during festive sale with 0 dropped transactions
  • 99.99% system availability throughout the launch period

This successful project milestone demonstrates our commitment to delivering enterprise software that scales reliably under intense production workloads.

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Official Corporate Identity Govt of India MSME

SIBIRI INNOVATION (OPC) PVT LTD

Corporate CIN: U62013WB2024OPC274112
Operations Start: Since October 2024
Registered Corporate Office (New Address)
1/46, Poddar Nagar, Kolkata 700068, West Bengal, India
Official Notice: Address Change Update
Please note that our corporate registered address has been officially relocated from our previous office (224A, ACHJAGADISH BOSE RD, Room 108, Circus Avenue, Kolkata 700017) to our permanent headquarters at 1/46, Poddar Nagar, Kolkata 700068.

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1/46, Poddar Nagar, Kolkata 700068, West Bengal, India (Near South City & Prince Anwar Shah Rd)

SIBIRI INNOVATION HQ
1/46, Poddar Nagar, Kolkata 700068
Geo: 22.5020° N, 88.3615° E
Nearby Metro: Rabindra Sarobar / Mahanayak Uttam Kumar (Tollygunge) Metro Stations
Key Landmark: Minutes from Prince Anwar Shah Road & South City Mall Kolkata
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