Security solution for high scalability  Lift & Shift service

PropertyAdviser is a prominent real estate platform that prides itself on providing an extensive array of properties to its esteemed users through a personalized portal. Our primary objective is to cater to the needs of the four pillars of the real estate industry: Builders, Brokers, Buyers, and Bankers.

Their traditional approach to engineering and versioning was limiting their ability to innovate and adapt to market demands. To overcome these hurdles, PropertyAdviser sought the expertise of PruTech, a technology solutions provider, to modernize their application infrastructure, improve security, and migrate to the AWS cloud for enhanced scalability and availability.

• Outdated Application: PropertyAdviser’s existing application was outdated, causing operational inefficiencies, and hindering the adoption of new features and upgrades.
• Security Vulnerabilities: The application had security lapses that exposed it to potential cyber-attacks and data breaches, posing a significant risk to both the company and its users.
• Traditional Engineering and Versioning: The company relied on traditional engineering practices and lacked a modern approach to version control and software delivery, slowing down development cycles.
• Scalability and Availability: PropertyAdviser needed a solution that could host multiple applications on the cloud with high availability, ensuring uninterrupted service for their users.

PruTech proposed a comprehensive solution to address PropertyAdviser’s challenges:

DevOps Implementation

Implementing DevOps practices, including Continuous Integration and Continuous Delivery (CI/CD) using Jenkins, allowed for streamlined software development, testing, and deployment, reducing the time-to-market for new features and enhancements.

Cloud Migration to AWS

PruTech leveraged Amazon Web Services (AWS) to migrate PropertyAdviser’s applications to the cloud, ensuring scalability and high availability.

AWS Services

The following AWS services were used to enhance the application infrastructure:

• Amazon RDS: PropertyAdviser successfully implemented RDS services to enhance their database management services, thereby ensuring the integrity and high availability of data.
• Amazon ECR: PropertyAdviser has successfully implemented ECR services for the secure storage and distribution of containerized applications.
• Amazon S3: The PropertyAdviser platform could securely store application data, backups, and static assets through the implementation of S3 buckets. This ensures the utmost durability, availability, and low-latency access to critical data. By leveraging S3 buckets, PropertyAdviser guarantees the safekeeping of valuable information while providing seamless accessibility.
• Elastic Load Balancer (ELB): PropertyAdviser successfully implemented a robust system utilizing ELB service to efficiently distribute incoming traffic across multiple instances, resulting in high availability.
• Elasticache: Property Adviser effectively improved application performance by implementing the Elasticache service to manage In-memory caching. This strategic move enhanced the overall efficiency of the system.
• EFS (Elastic File System): The implementation of EFS has significantly improved PropertyAdvisers’ data management capabilities. It helped them to effortlessly handle large volumes of application data, ensuring smooth operations and optimal performance.
• Version Control: CodeCommit was adopted for version control, enabling collaborative development, code tracking, and efficient code management.
• Build and Deployment: Maven and Tomcat were integrated into the development pipeline to automate build and deployment processes, reducing manual errors, and ensuring consistency.

AWS Security Services

PropertyAdviser implemented a robust security strategy by leveraging AWS’s suite of security services, including Identity and Access Management (IAM), AWS Web Application Firewall (WAF), and AWS Shield. Here’s a brief overview of how these services were implemented:

• AWS Identity and Access Management (IAM): PropertyAdviser used IAM to create and manage user accounts and roles, ensuring that only authorized personnel had access to AWS resources and services.
• AWS Web Application Firewall (WAF): PropertyAdviser configured AWS WAF to protect their web applications from common web exploits and attacks, such as SQL injection, cross-site scripting (XSS), and more. Custom rules and policies were defined to filter and monitor incoming traffic, block malicious requests and mitigating potential threats.
• AWS Shield: PropertyAdviser benefited from AWS Shield’s DDoS protection, which safeguarded their applications from large-scale DDoS attacks by automatically detecting and mitigating them. AWS Shield provided continuous monitoring and rapid response to emerging threats, ensuring the availability and reliability of PropertyAdviser’s applications.

The modernization of PropertyAdviser’s application infrastructure and the adoption of DevOps practices, combined with AWS cloud services, resulted in several key benefits:

• Enhanced Security: Vulnerabilities in the application were addressed, and robust security measures were implemented, ensuring data protection, and reducing the risk of cyber-attacks.
• Improved Scalability: AWS cloud services allowed for seamless scalability, ensuring the application could handle increasing user loads without downtime.
• Efficient Development: DevOps practices reduced development cycle times, enabling faster feature delivery and improved agility in responding to market demands.
• High Availability: The use of AWS services like ELB and RDS ensured high availability and minimized service interruptions.
• Cost Efficiency: The cloud-based approach optimized infrastructure costs, as resources could be scaled up or down as needed, reducing overall expenses.

By partnering with PruTech and embracing DevOps best practices, PropertyAdviser successfully transformed its application infrastructure, positioning itself for continued growth and competitiveness in the real estate technology market.