Strengthening Secure Document Delivery with AWS-Powered DevOps for Time Lock Documentation
Summary
Time Lock Documentation previously operated its secure document management SaaS platform on a legacy shared hosting environment that lacked scalability, automated deployment capabilities, and enterprise-grade security controls. As customer adoption increased, the platform experienced limitations in dynamic scaling, centralized backup management, monitoring visibility, and infrastructure resilience. Storing user files directly on application servers without redundancy further elevated availability and data protection risks.
To overcome these challenges, Time Lock Documentation partnered with Matellio to implement a cloud-native migration and DevOps modernization strategy built on AWS. Leveraging Infrastructure as Code (IaC) with Terraform, automated CI/CD pipelines using AWS CodePipeline, and centralized security monitoring capabilities, the platform was migrated to a modern architecture powered by Amazon EC2 Auto Scaling, Aurora MySQL, and Amazon S3.
This transformation enabled near-100% platform availability, automated scaling during usage spikes, centralized backup and disaster recovery, and a significant reduction in infrastructure and tooling costs. Now operating on a secure, scalable, and resilient AWS environment, Time Lock Documentation has strengthened its ability to deliver protected document access while supporting continued SaaS growth with AWS at the foundation of its modernization journey.
Goal
The primary objective was to establish a secure, scalable, and automated cloud infrastructure capable of supporting sensitive document storage and distribution workloads. The initiative aimed to eliminate shared hosting constraints, improve availability and disaster recovery readiness, strengthen security posture, and accelerate deployment workflows while enabling reliable platform growth.
Solution Implementation
To modernize Time Lock Documentation’s SaaS platform, Matellio designed and deployed a comprehensive AWS-based architecture:
Compute & Application Platform
- Migration to Amazon EC2 with Auto Scaling: Application workloads were migrated from shared hosting to Amazon EC2 instances configured with Auto Scaling Groups, enabling dynamic capacity adjustments based on user demand.
- High Availability and Load Distribution: Application Load Balancer was deployed to distribute incoming traffic efficiently and maintain consistent application performance.
Database & Storage
- Migration to Amazon Aurora MySQL: The relational database was migrated using AWS Database Migration Service (DMS), delivering improved performance, high availability, and managed operations.
- Centralized Storage with Amazon S3: User documents and assets were moved to Amazon S3 for durable and redundant storage.
CI/CD & Deployment Automation
- Implementation of AWS CodePipeline: Automated CI/CD workflows reduced manual intervention and improved release reliability.
- Infrastructure as Code with Terraform: Enabled consistent and repeatable infrastructure provisioning.
Security & Network Architecture
- Secure VPC Design: Segmented architecture with private subnets and controlled access.
- Web Application Protection: AWS WAF protects against common threats.
- Threat Detection: Amazon GuardDuty enables continuous monitoring.
Backup & Disaster Recovery
- Automated Backup Strategy: AWS Backup ensures centralized backup and recovery.
Observability & Compliance
- Monitoring & Logging Enablement: Centralized monitoring improves visibility into performance and operations.
Security
- Segmented workloads within a secure Amazon VPC architecture
- Migrated storage to Amazon S3
- Implemented AWS WAF
- Enabled Amazon GuardDuty
- Configured AWS Backup
The solution operates on AWS to ensure secure document storage, reliable platform access, and elastic scalability. Compute, database, storage, and deployment workflows are automated and managed, while traffic protection, monitoring, and backup capabilities maintain platform stability, security, and continuity readiness.
AWS Services Used
| Amazon EC2 | Provided scalable compute infrastructure |
|---|---|
| Auto Scaling Groups | Enabled dynamic capacity scaling |
| Application Load Balancer | Distributed traffic and improved availability |
| Amazon Aurora MySQL | Delivered managed relational database performance |
| Amazon S3 | Provided durable object storage for documents |
| AWS CodePipeline | Automated build and deployment workflows |
| AWS Database Migration Service (DMS) | Supported database migration to Aurora |
| AWS Backup | Enabled automated backup and recovery policies |
| Amazon VPC | Ensured secure network isolation |
| NAT Gateway | Provided controlled outbound connectivity |
| AWS WAF | Protected web applications from threats |
| Amazon GuardDuty | Enabled continuous threat detection |
Business Impact
The AWS-powered transformation delivered by Matellio significantly enhanced SalaryHero’s operational and technical capabilities. Key outcomes included:- Near-100% Platform Availability: High-availability architecture eliminated downtime-related business losses
- Cost Optimization: Reduced infrastructure and tooling costs by over 90% and delivered a 65% reduction in total cost of ownership
- Operational Efficiency: Achieved a 33% reduction in operational overhead through automation and managed services
- Elastic Scalability: Enabled automatic scaling during peak usage without manual intervention
- Security Enhancement: Implemented network segmentation, WAF protection, and continuous threat monitoring
- Business Continuity Readiness: Established centralized backup and disaster recovery strategy
- Productivity Gains: CI/CD-driven DevOps workflows improved release consistency and team efficiency
Conclusion
By migrating from shared hosting to an AWS-native cloud architecture, Time Lock Documentation has achieved a secure, scalable, and automated SaaS platform for document storage and distribution. This transformation improved infrastructure resilience, strengthened security controls, and accelerated deployment workflows—establishing AWS as a critical enabler of the platform’s operational maturity and growth.
Time Lock Documentation achieved near-100% availability, implemented automated scaling and centralized backup capabilities, and significantly reduced operational complexity post-migration. The shift from server-based storage and manual processes to managed AWS services and automated infrastructure enhanced platform reliability, security posture, and growth readiness.
Time Lock Documentation operates a secure SaaS platform focused on document storage, controlled access, and protected distribution for enterprise customers. The platform supports organizations requiring strong data protection, availability, and auditability for sensitive document workflows.
With an emphasis on security, reliability, and scalable architecture, Time Lock Documentation enables customers to manage and distribute critical documents confidently while maintaining compliance, operational continuity, and a consistent user experience.