About Healthvista India Pvt. Ltd. (Portea)

Healthvista is a leading home healthcare pioneer and the fastest growing provider of in-home medical care in India. They, through their portal provide 24/7 healthcare services in major Indian cities. In anticipation of India’s Personal Data Protection Act, Portea’s Singapore setup needed migration to the AWS Mumbai region.


  •  Migration of the legacy systems.
  •  Network isolation of staging environment from the production environment.
  •  4TB+ Database migration and synchronization.
  •  40+ workloads migration and rewiring.
  •  Thin switchover window with strict timeline.
  •  No in-person interaction due to Covid-19 lockdown.
    (Project Timeline: 16-March to 21-April )


  • Detailed mapping analysis and dependency planning avoided legacy system migration issue.
  • Network ACL based IP range blacklisting rules were cleverly used to isolate the staging environment.
  • Tactical use of EBS snapshots and RSync utility were helpful in migrating and synchronizing large database.
  • Skilful VPC design helped minimise the network rewiring hurdles.
  • Continuous synchronisation of staging and production environment reduced the switchover time to near zero.
  • Frequent communication via video calls, screen sharing sessions, virtual daily stand-ups and progress reports helped build customer confidence and trust.
  • Surprisingly, Covid-19 lockdown helped gain more time and execution speed.


Portea is now confident about their readiness for the Personal Data Protection Act. Proactive migration to the Indian AWS region reconfirmed their commitment towards ensuring the responsible and secure collection, use and sharing of personal data. Network reorganisation has greatly enhanced Portea’s security posture. New design reduces the DMZ (Demilitarisation Zone) presence to the minimum possible level.

Related Case Studies

Octate Opts for Modernized Workloadswith Amazon EKS
Octate, a prominent Social B2B marketplace firm, is renowned for providing a comprehensive solution to both buyers and vendors
BoAt's Strategic Alliance with Comprinno for Robust Infrastructure Management
BoAt is the world's 2nd largest wearable brand and India’s No.1 Earwear brand. Company offers its various products for sale on its web portal and mobile app.
Synaptic Modernizes infrastructure with Well-Architected EKS Package
Synaptic specializes in data analytics and alternative data solutions, offering actionable insights about private and public companies on a no-code platform.
Fibe collaborates with Comprinno to build a resilient architecture
Fibe (formerly EarlySalary) is one of India's leading consumer lending apps focused on young working professionals. Their mission is to create a financial ecosystem that helps mid-income groups fulfill their aspirations and drive affordability at scale.
Cometchat modernizes its infrastructure using Amazon ECS
A pioneer in user-friendly communication platforms, CometChat empowers websites and applications with seamless text chat, voice, and video functionalities.
A Winning Formula: LightMetrics and Comprinno’s Collaboration for Operational Brilliance
LightMetrics revolutionizes commercial fleets with RideView video telematics
Youvah’s journey to efficiency with AWS infrastructure adoption
Youvah is India's First Internship Platform for teenagers. They are an IIM Bangalore Incubated
Highway Delite adopts a resilient AWS architecture
Highway Delite is a pioneering travel app specifically designed
Pando: Building a Resilient Infrastructure
Pando, a leading global supply chain technology company, is renowned
Skill-Lync migrates to AWS from Digital Ocean
Skill-Lync offers industry-relevant advanced engineering courses for engineering students
Leher migrates to AWS
Leher provides tools to creators for hosting exclusive communities
ISO 27001 compliant architecture
ISO 27001 compliant AWS infrastructure architected by Comprinno
Secure AWS architecture with data localization
FinTech company allies with Comprinno to clear data localization audit
GigsBoard migrates to AWS with assistance from Comprinno
Bigyellowfish Technologies
Bigyellowfish engages with Comprinno to conduct a Well-Architected Review
Klub fortifies its AWS Cloud infrastructure by partnering with Comprinno
Neural Hive
Neural Hive launches its cloud journey by partnering with AWS and Comprinno
AyuRythm gears up for high demand volumes for its wellness app
FinTech case study
Asia’s largest Fintech company partners with Comprinno for a PCI DSS Compliant infrastructure
DynamoDB Cost Optimization For boAt
AWS inter-region migration in record time during Covid-19 lockdown period
Cutting edge cloud technology solution for India’s leading healthcare service provider
Mantle Labs  
High-Speed Satellite Image Processing for a Partner Geobotanic AI Platform
Distributed database that is optimized for Partner handling heavy workloads for an AI platform
AWS Workspace-based virtual office for a global Clinical Research Organization (CRO)
Secure CRM access to WFH telemarketer during Covid-19 lockdown