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Backend Developer
OneOps.ai
Multi-tenant legal practice & HR management platform serving businesses across industries.
2024 – PresentLaravelMySQLREST APIsMulti-tenant SaaSGit
12+
API modules delivered
Multi-tenant
Tenant isolation
Laravel + MySQL
Stack
Challenge
OneOps.ai required a scalable backend to support multiple business tenants on a single platform — with legal practice workflows, HR modules, and third-party integrations. Performance, clean API contracts, and secure tenant isolation were critical.
Solution Architecture
- Multi-tenant Laravel backend with scoped queries and tenant-aware middleware
- RESTful API layer with Sanctum authentication for web and mobile clients
- Database optimization — indexed queries, eager loading, and migration strategies for growing datasets
- Git-based collaboration with feature branches, code review, and staged releases
flowchart LR
Client[Web / Mobile Clients] --> API[Laravel API Layer]
API --> Auth[Sanctum Auth]
API --> Tenant[Tenant Middleware]
Tenant --> DB[(MySQL)]
API --> Integrations[Third-party Services]
Results
- Delivered production API modules for HR, legal workflows, and reporting
- Improved query performance through indexing and relationship optimization
- Enabled frontend team velocity with consistent API contracts and documentation
Timeline
| Phase | Focus | |-------|-------| | Q1 2024 | Core API scaffolding, auth, tenant model | | Q2–Q4 2024 | Feature modules, integrations, optimization | | Ongoing | New modules, performance tuning |
Related work: See the ONEops Marketing Site case study for the public-facing product website.