SERVICE — 01
Enterprise Application Development
Custom business systems that replace spreadsheets and legacy tools — engineered with the Java enterprise stack and deployed on AWS.
- Backend platforms — Java & Spring Boot microservices, REST APIs, Spring Security with JWT / OAuth2
- Data layer — PostgreSQL, MySQL, Oracle & SQL Server design, migration, and performance tuning; Redis caching
- Rich frontends — Angular & TypeScript single-page apps, dashboards, and admin consoles
- Cloud on AWS — EC2, ECS, RDS, S3 and CloudFront, CI/CD pipelines, monitoring and cost control
- Integration — third-party APIs, payment gateways, messaging (Kafka / SQS), and legacy system modernization