Backend Engineering Services

I provide specialized systems consulting, custom API integrations, and robust infrastructure engineering to help your applications scale smoothly.

REST & gRPC API Engineering

Robust, clean, and highly scalable NestJS/Node.js controllers built to support large concurrent request volumes.

  • •Type-safe request DTO validation
  • •Automated Swagger system docs
  • •REST API & gRPC microservices

Dockerization & Containers

Multi-stage Docker blueprinting ensuring absolute parity between local developer workspaces and staging/prod envs.

  • •Multi-stage Dockerfile blueprints
  • •Local Docker Compose files
  • •Offline named volume persistent caches

PostgreSQL DBA & Query Scaling

Maximize query throughput and solve connection pool exhaustion with optimized database architectures.

  • •pg-pool connection configurations
  • •Index strategies & latency analysis
  • •TimescaleDB time-series integrations

Latency Tuning & Server Caches

Supercharge endpoints from hundreds of milliseconds down to sub-10ms metrics using layered caching protocols.

  • •Redis cache-aside implementations
  • •In-memory scheduling buffers
  • •Nginx gateway cache setups

Serverless & Cloud Deployments

Deploy serverless stacks or isolated Linux VM instances on Amazon AWS, Oracle Cloud, or DigitalOcean.

  • •AWS Lambda & API Gateway integration
  • •Ubuntu Linux VM custom provisions
  • •GitHub Actions CI/CD workflows

Have a specific scaling problem or bug?

Whether you need a database query tuned, Docker configurations sorted, or a complete NestJS backend built from scratch, I can help you ship it securely.

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