DirectBookme

Real Estate Web Application Cloud
Case Study · PropTech SaaS / Cloud Migration

DirectBookme

Appspring executed a seamless handoff and cloud migration of a web and mobile PropTech platform from a legacy vendor without downtime. The work resolved local Docker build discrepancies and S3 storage errors while integrating secure payment processing and subscription billing.

2025 – 2026 PropTech SaaS / Cloud Migration Dedicated Project Team
Business Challenge

Starting situation

This section describes the situation before the engagement, so prospective clients can determine whether it corresponds to their current position.

Consider this project if: your team recognizes one or more of the conditions described alongside this panel.

Vendor transition risks service interruption for active bookings.

Container builds behave inconsistently across environments.

Storage permission errors block asset handling.

Payments and recurring billing require secure, auditable integration.

Solution

Work performed

Each item below states what was delivered and the operational reason for that decision.

Step 0101

AWS discovery and DevSecOps implementation

Mapped cloud infrastructure and applied operational best practices with Doppler secrets management and MongoDB Atlas clusters.

Why this approach: Benefit: the platform operates on documented, access-controlled infrastructure.
Step 0202

Containerized delivery with CI/CD

Containerized services with Docker via GitLab CI/CD to ECR/EC2 with Nginx reverse proxies, Traefik, Portainer, and Certbot SSL.

Why this approach: Benefit: deployments become reproducible across environments.
Step 0303

Stripe booking and subscription integration

Integrated Stripe APIs for transactions and recurring SaaS billing with Node.js/Express and Angular services.

Why this approach: Benefit: revenue flows through supported, compliant payment rails.

Technologies and stack

Stripe API AWS (EC2, S3, ECR, SES, IAM) Docker & Compose Nginx Certbot SSL MongoDB Atlas Doppler GitLab CI/CD Traefik Portainer Node.js / Express Angular

Engagement summary

Period
2025 – 2026
Model
Dedicated project team
Channel
Direct engagement
Category
PropTech SaaS / Cloud Migration
Outcome

Result

The platform operates on a supervised AWS foundation with automated delivery and integrated billing for 2025–2026.

Discuss a similar requirement

If your organization faces a comparable situation, the team can review scope, constraints, and delivery options.

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