Cloud Migration · Real Estate & Development

Seamless Cloud Migration for a Real Estate Leader

How Hyperlink Infosystem helped Godrej Properties move their digital platform to Heroku - achieving enterprise-grade scalability, near-zero downtime, and a 65% faster deployment cycle.

Cloud Migration Heroku PaaS Database Migration DevOps & CI/CD

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Godrej Properties Heroku cloud migration

65%

Faster Deployment Cycle

99.9%

Platform Uptime

✓ Achieved

65%

Faster Deployment Cycle

✓ Achieved

3×

Faster Page Load Speed

✓ Achieved

45%

Reduction in Infra Costs

✓ Achieved

Project Overview

Modernising a Mission-Critical Real Estate Platform

Godrej Properties Limited (GPL), one of India's most respected real estate developers, faced a critical inflection point. Their customer-facing property portal and internal project management platform - serving millions of home-buyers across 12 major cities - were running on ageing on-premise infrastructure that could no longer keep pace with business growth.

During high-traffic property launch events, the platform routinely experienced slowdowns and partial outages, directly impacting sales conversions and customer trust. Manual deployment processes meant release cycles stretched to days, slowing feature delivery. Hyperlink Infosystem was engaged to architect and execute a complete platform migration to Heroku, migrating the entire application stack, databases, and CI/CD pipelines with zero production downtime over a four-month engagement.

Industry

Real Estate & Development

Solution

Cloud Migration to Heroku

Platform Scalability

Handling 10× peak traffic on property launch days.

Zero-Downtime Migration

Keeping production fully operational throughout the project.

Database Optimisation

Migrating 180 GB of data with zero loss and faster queries.

DevOps Automation

Automated CI/CD pipelines cutting release cycles to minutes.

Godrej Properties digital real estate platform

Business Challenges

Infrastructure That Couldn't Keep Up

Godrej Properties' digital ecosystem had grown organically over nearly a decade into a complex suite of interconnected applications - but the underlying infrastructure had never caught up, directly impacting business outcomes.

Unplanned Downtime

Outages during property launch events from traffic spikes exceeding server capacity.

Slow Deployments

Releases taking 6–8 hours due to manual steps and environment mismatches.

Environment Drift

Inconsistent dev, staging, and production environments causing hard-to-reproduce bugs.

Database Bottlenecks

Unindexed queries and legacy PostgreSQL configuration slowing page loads.

No Auto-Scaling

Fixed server capacity unable to handle demand surges on launch days.

Rising Infrastructure Costs

Over-provisioned on-premise servers with low average utilisation.

Root Causes Identified

High operational overhead, with the DevOps team spending 60% of time on maintenance
Security and compliance gaps in secret management and SSL configuration
Manual, multi-step deployment approvals across environments
Legacy on-premise infrastructure with no elastic capacity
Fragmented monitoring and no real-time performance visibility
Ageing database configuration with no query optimisation

Solution

A Phased Migration Built for Zero Disruption

Heroku Cloud Migration

Rather than a risky "lift and shift," Hyperlink Infosystem designed a phased migration strategy that allowed Godrej Properties to keep their production environment fully operational throughout the project, with rollback plans in place at every milestone.

Heroku PaaS & Pipelines

Heroku Postgres & PgBouncer

Heroku Data for Redis

GitHub Actions CI/CD

Solution Components

Tools and Platforms Deployed

Heroku PaaS

Core platform - web dynos, worker dynos, Heroku Scheduler, and Pipelines with review apps.

Heroku Postgres

Managed PostgreSQL with PgBouncer pooling, automated backups, and point-in-time recovery.

Heroku Data for Redis

In-memory caching for session data, API responses, and background job queuing.

GitHub Actions CI/CD

Automated test runs, build pipelines, and Heroku deploy hooks on every pull request merge.

Heroku Metrics + New Relic

Real-time dyno performance monitoring, error tracking, and custom KPI dashboards.

Heroku Private Spaces

Isolated network environment with stable egress IPs for Salesforce CRM and banking API whitelisting.

Implementation Strategy

A Structured 6-Phase Migration to Heroku

The migration was executed through a phased approach over 16 weeks, with each phase validated before the next began and rollback plans in place at every milestone.

Discovery & Architecture Design

Audit application code, database schemas, and third-party integrations
Assess traffic patterns and security posture
Deliver a migration blueprint signed off by GPL's engineering leadership

Heroku Environment Setup

Provision Heroku pipelines for dev, staging, and production
Set up Heroku Postgres, Redis, and Private Spaces
Integrate GitHub Actions for automated CI/CD

Database Migration

Migrate 180 GB of production data with zero data loss
Optimise queries, add missing indexes, add connection pooling
Validate integrity via automated comparison scripts

Application Migration & Integration

Containerise the application and refactor configuration
Migrate background workers to Heroku Scheduler
Re-integrate Salesforce CRM, Razorpay, and SMS gateways

Load Testing & Security Hardening

Simulate 50,000 concurrent users to validate auto-scaling
Conduct an OWASP Top 10 security review
Rotate secrets into Heroku Config Vars

Go-Live & Hypercare

Blue-green cutover during a low-traffic window
Standby support for 72 hours post-launch
30-day hypercare period with daily monitoring reviews

Transformation

Before vs. After

From fragile, manually-managed on-premise infrastructure to a resilient, auto-scaling cloud platform built for growth.

Before

Unplanned downtime during property launch events

Deployments taking 6–8 hours with manual approvals

No auto-scaling for demand surges on launch days

DevOps team spending 60% of time on maintenance

Rising costs from over-provisioned servers

After Transformation

99.9% platform uptime, even on peak launch days

Deployments in under 45 minutes via CI/CD

10× auto-scale capacity for 50K concurrent users

80% reduction in manual DevOps effort

45% reduction in annual infrastructure costs

Key Takeaways

What Made This Engagement Successful

Phased approach with clear exit criteria, acceptance tests, and rollback procedures at every stage

Zero production downtime through blue-green deployment and meticulous DNS cutover planning

Hands-on Heroku training and documentation for GPL's internal team, ensuring full ownership

Metrics tied to business outcomes - launch event stability, sales conversion, and cost savings

"Hyperlink Infosystem didn't just migrate our infrastructure - they transformed how we operate as an engineering team. Our developers can now ship features in hours instead of days, and our launch events run without us holding our breath."

Rajesh VarmaVP – Technology & Digital, Godrej Properties Limited

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