Backend Systems & API Infrastructure
The high-throughput system beneath every great product.
We engineer APIs, microservices, and distributed systems built to handle real production load — with <100ms response times, 100K rps throughput, and 99.99% uptime.
Engineering mobile systems built for scale.
Backend architecture decisions made in year one determine what is and isn't possible in year three. A monolith that cannot be decomposed, an API that cannot be versioned, a database that cannot be sharded — these become the constraints that define your product ceiling. We engineer backends without those constraints.
Built for high-growth companies and operational teams.
Products with APIs that are becoming performance bottlenecks
Platforms planning to open their API to third-party integrations
Teams moving from monolith to microservices architecture
Businesses needing high-throughput backends for real-time features
Enterprise-grade mobile architecture capabilities.
API Architecture & Engineering
REST API design with OpenAPI specification and versioning
GraphQL API engineering and schema design
gRPC service definition and implementation
API gateway setup, rate limiting, and traffic management
Developer portal, documentation, and SDK generation
Microservices & Distributed Systems
Microservices decomposition strategy and implementation
Event-driven architecture with Kafka and RabbitMQ
Service mesh configuration for inter-service communication
Distributed transaction and saga pattern implementation
Circuit breaker, retry, and resilience pattern engineering
Database Architecture & Optimization
PostgreSQL, MySQL, and MongoDB performance engineering
Database sharding, partitioning, and read replica design
Redis caching layer architecture and cache invalidation
Time-series database design for metrics and IoT workloads
Query optimization, indexing strategy, and slow query remediation
Laravel & Node.js Platform Engineering
Laravel API development with multi-tenant architecture
Node.js high-throughput service engineering
Queue management and background job processing
Authentication, authorization, and session management systems
Go microservice development for performance-critical services
Problems we solve at the infrastructure level.
APIs becoming performance bottlenecks under load
Backend systems designed for early-stage traffic fail to maintain performance as user volumes grow — creating the scaling ceiling that requires expensive emergency engineering.
Monolithic architecture blocking independent deployment
Coupled services mean a change to one component requires deploying everything — slowing release velocity and increasing deployment risk.
Database queries degrading at scale
Without proper indexing, partitioning, and caching strategy, database performance degrades non-linearly as data volume grows.
Performance metrics that impact business growth.
API response time
Peak throughput
System uptime
Deployment independence
Real-world deployment and measurable outcomes.
SaaS API performance engineering
Identified and resolved 12 N+1 query patterns and missing indexes — P99 API latency reduced from 4.2s to 180ms.
Marketplace backend architecture
Event-driven microservices architecture handling 80K concurrent users — zero downtime migration from monolith over 6 months.
Modern engineering stack optimized for scale.
Trusted across operationally demanding industries.
Build scalable digital products engineered for long-term growth.
Partner with Santi IT Farm to engineer high-performance mobile systems, scalable infrastructure, and enterprise-grade digital experiences.