Overview

Our client is a leading online gaming and sports betting platform offering sports, casino games, live casino, virtual sports, and lotteries. Known for its intuitive interface and innovative products, the company focuses on providing a secure and entertaining experience for its users.

The client required a robust in-house casino gaming platform capable of handling thousands of concurrent users while meeting strict industry standards.

The Challenge

Key challenges included:

High Availability & Fault Tolerance: Ensuring uninterrupted operations for a global user base
Real-Time Performance: Maintaining low-latency gameplay and transaction processing
Scalability: Supporting rapid user growth and global expansion under diverse regulations
Data Integrity & Security: Handling high transaction volumes accurately and securely
Operational Complexity: Optimizing service applications, deployment pipelines, and testing culture for long-term stability

The business goal was to deliver a scalable, secure, and highly reliable casino platform with real-time performance metrics.

The Solution

Our team implemented a comprehensive technical and operational solution:

1. Issue Resolution & Platform Enhancements:

Fixed critical service issues, including logic bugs, memory leaks, and Kafka consumer group challenges. Conducted platform-wide performance optimizations for reliability.

2. CI/CD Pipeline Optimization:

Corrected bugs in the CI/CD pipeline, enabling smoother deployments and faster iterations.

3. Testing & Documentation Transformation:

Developed a custom tool for writing end-to-end automated tests for microservices using the in-house Kafka client, improving code reliability and future development speed.

4. Data Migration to DynamoDB:

Migrated select services to DynamoDB to improve performance, scalability, and operational efficiency.

5. Monitoring & Operational Visibility:

Built comprehensive dashboards using Grafana and Loki to provide real-time insights into system performance and reduce operational overhead.

Tech Stack

Business Impact

The project delivered significant technical and operational achievements:

Improved Performance: Median transaction latency consistently below 500ms, even during global scaling
Scalability & Control: Microservices architecture allowed fine-grained scalability for new markets
Operational Stability: Daily alerts reduced from 5–15 to just 5–10 per month, lowering operational overhead
Enhanced Monitoring: Dashboards provided deep insights, enabling proactive issue resolution and continuous optimization

These improvements positioned the client to scale globally, enhance user experience, and maintain high operational reliability.