Diagnose AWS SaaS Deployment Issues (Java)
Publicada el 2026-07-28
Descripción de la oferta
Senior AWS & Java Backend Expert Required – Multi-Tenant SaaS (1–2 Days) We are looking for an experienced AWS & Java Backend expert to diagnose and resolve deployment issues in our production multi-tenant SaaS application. Current Situation Our application works perfectly on localhost, but after deployment on AWS we are facing issues. We need an expert who can quickly identify the root cause and provide a permanent solution. Required Skills - Java (Spring Boot) - AWS EC2 - Nginx - Linux (Ubuntu) - AWS Networking (VPC, Security Groups, Route 53, Load Balancer) - Multi-Tenant Architecture (Database-per-Tenant preferred) - MySQL/PostgreSQL - REST APIs - SSL, DNS, Reverse Proxy - Production deployment and troubleshooting What We Expect - Review our AWS infrastructure and deployment. - Analyse server logs and application logs. - Diagnose the root cause of the issue. - Configure and fix AWS, Nginx, networking, or server-related problems. - Work with our development team during troubleshooting. - Provide a clear explanation of the issue and the implemented solution. Important - We will NOT share our source code. - You will be given access to the required server, logs, and deployment environment. - You must be able to troubleshoot without access to the application source code. - Apply only if you have real experience with production multi-tenant SaaS deployments on AWS. Project Duration 1–2 Days Budget Fixed Budget: ₹10,000 Payment Milestones Milestone 1 – - Review the infrastructure and logs. - Identify and explain the root cause. Milestone 2 - Implement the required fixes and complete the server/configuration changes. Milestone 3 – - Verify the solution with our team. - Ensure the application is working correctly and all agreed issues are resolved. When Applying, Please Include 1. Your experience with Java, AWS EC2, Nginx, Linux, and multi-tenant SaaS. 2. Similar production issues you have resolved. 3. How you will diagnose the issue without source code access. 4. Your availability to start immediately. Only apply if you are confident that you can identify the root cause and resolve AWS deployment issues within 1–2 days.
Skills
Fuente original: freelancer