Background export pipelines
Move heavy report work into queues and workers instead of synchronous web requests.
Reporting & Document Automation
Turn manual reporting and document processing into reliable pipelines.
We engineer large and repetitive document, export, PDF, Excel and batch-processing workflows so they can run reliably in production.
When this service fits
Recognize the bottleneck?
Start with the work that is slow, fragile or difficult to change.
- Large PDF or Excel exports time out or consume too much memory.
- Report generation blocks the application or slows down users.
- Attachments and images create unpredictable file sizes and processing costs.
- Employees manually assemble reports from multiple systems.
- Document processing requires repetitive extraction and review.
- Scheduled reports need better retry, observability and delivery logic.
What we build
Practical systems, ready for production.
PDF & Excel generation
Build consistent, scalable export flows with chunking, merging and formatting.
Document ingestion
Upload, parse, classify, validate and route documents.
Image optimization
Control resolution, thumbnails and attachment handling for predictable output size.
Batch processing
Run large jobs with parallelism, retries, progress tracking and failure recovery.
Review workflows
Surface exceptions for human confirmation instead of stopping the whole pipeline.
Reference architecture
Heavy work, off the request path
The final architecture follows your workflow, scale, risk and existing systems. This is one way the pieces can fit together.
Heavy work, off the request pathSYSTEM / FLOW
Example input
report-request- Application request
- Export API
- Queue
- Parallel processing · Transform & optimizePDF workerExcel worker
- Attachment processing
- PDF · Excel · CSV render / merge
- Object storage
- Download · Delivery · Status
Expected outcomes
What success should look like.
- Heavy workloads no longer block customer-facing requests.
- Predictable processing for large datasets and attachments.
- Better visibility into failed or long-running jobs.
- Reduced manual report assembly.
- Architecture that can support growing report volume.
Case studies
Related engineering work
Backend Engineering · Cloud Architecture · Document Automation
Scaling Enterprise Reporting with Asynchronous Processing
Problem: Large PDF and Excel exports outgrow the web request that starts them.
An asynchronous architecture for generating complex PDF and Excel reports through queues, background processing, and controlled document delivery.
Let’s find the right path
Bring us the workflow, bottleneck or failure mode.
We will help you define the problem, the expected result and a sensible technical path before turning it into a project.