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Enterprise Multi-Tenant SaaS Platform
Large-scale enterprise multi-tenant SaaS platform built for content management and publishing workflows. Features domain and request-based tenant identification, tenant-aware data queries, centralized authentication with tenant context, role-based access controls, and subscription billing. Designed to support thousands of tenants with high availability.
Full Stack Developer & Team Lead8 engineersApr 2023 - Present
LaravelReactNext.jsMySQLDockerAWS
Key value: Powers scalable content management for multiple organizations with strict tenant isolation and automated infrastructure provisioning
<>What I Built
- Joined mid-development, progressed to Team Lead — took ownership of stabilizing, scaling, and architecting the system
- Designed domain and request-based tenant identification supporting 100+ client organizations
- Built tenant-aware data queries with centralized authentication and tenant context isolation
- Led backend and frontend development, code reviews, mentoring, and cross-functional collaboration with product, QA, and DevOps
- Automated infrastructure provisioning — DNS, Cloudflare, Nginx, and SSL setup per tenant via CI/CD pipelines
- Optimized request lifecycle, refactored legacy code, and defined engineering standards
⚡Technical Challenges
- ●Inheriting a mid-development codebase and stabilizing it while adding new features at scale
- ●Ensuring complete data isolation between tenants while maintaining query performance across thousands of tenants
- ●Automating DNS, SSL, and Nginx provisioning for custom tenant domains without manual intervention
- ●Coordinating backend/frontend efforts across an 8-member cross-functional team
📈Results & Impact
- Serving 100+ client organizations with 99.9% uptime
- Reduced tenant onboarding time from days to minutes with automated provisioning
- Improved system performance by 60% with MySQL query tuning, Redis caching, and code refactoring
- Reduced OpenAI API costs by 70% through optimized token usage and model-selection strategies
Interested in working together?
I'm open to remote opportunities and exciting projects.