What business process automation is
Business process automation (BPA) uses software to run repeatable workflows with little or no manual effort: moving data between systems, routing approvals, generating documents, sending notifications and updating records. Done well, it removes errors, speeds up turnaround and gives managers real-time visibility of where work is stuck.
Processes we automate most often
| Department | Process | Typical result |
|---|---|---|
| Finance | Invoice capture, approval and posting to accounting | Days to hours, fewer errors |
| Sales | Lead routing, quotes, contracts and handover to operations | Faster response, no lost leads |
| Operations | Order processing, inventory updates, supplier orders | Less manual entry |
| HR | Onboarding, leave requests, offboarding checklists | Consistent, auditable process |
| Customer service | Ticket triage, status updates, refunds | Faster resolution |
Choosing the right automation tool
| Approach | Examples | Best for |
|---|---|---|
| No-code / iPaaS | Zapier, Make, Power Automate | Simple flows owned by business teams |
| Workflow platforms | Camunda, Temporal, n8n | Long-running, multi-step processes |
| Custom automation | Python, Node.js or .NET services and APIs | High volume, complex rules, strict security |
| AI-assisted | LLM document extraction and AI agents | Unstructured inputs such as emails and PDFs |
We often combine them: low-code for simple flows, custom code where reliability and scale matter, and AI agents for unstructured work.
Our approach
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Map1–2 weeks
Walk through the process with the people who do it; measure time, volume and error rates.
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Prioritise1 week
Rank automation opportunities by hours saved, risk reduced and effort.
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Build & test2–8 weeks per process
Automations built with logging, alerts and exception queues for humans.
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MeasureOngoing
Dashboards showing volume, time saved and exceptions.
Measuring the return on automation
Automation decisions should be backed by numbers. During process mapping we record how often a task happens, how long it takes, how often it goes wrong and what errors cost. A process that runs 400 times a month and takes ten minutes each time consumes more than 65 hours of staff time monthly; if automation removes most of that work and reduces errors, the payback period can be a matter of months.
After launch, dashboards show the real figures: volumes processed automatically, exceptions routed to people, average turnaround time and error rates compared with the baseline. These numbers make it easy to decide which process to automate next and to show stakeholders the value delivered.
Handling the exceptions
No automated process handles every case. Invoices arrive with missing purchase order numbers, customers request unusual refunds and systems go offline. Well-designed automation expects this: it recognises when something does not fit the rules, pauses that item, and sends it to the right person with all the context they need to resolve it quickly. Once resolved, the item continues through the automated flow. Over time, recurring exceptions become new rules — and the share of fully automated cases grows.
Finding the right processes to automate
The best candidates for automation are not always the most visible processes. A simple scoring exercise helps you choose work that will repay the investment quickly and reliably.
| Criterion | Strong candidate | Weak candidate |
|---|---|---|
| Volume | Happens many times a week | Happens a few times a year |
| Rules | Clear, documented decisions | Mostly judgement calls |
| Inputs | Structured data or consistent documents | Unpredictable formats |
| Systems | Applications with APIs | Systems only usable through screens |
| Pain | Errors, delays or overtime are common | Works well already |
A practical rule of thumb: start with high-volume, rule-based processes that cause visible delays or errors.
Mapping the process before automating it
Automating a messy process makes the mess faster. Before building, we map how the work actually happens — not how the procedure document says it should — with the people who do it.
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Shadow the work
Watch real cases end to end, including workarounds and spreadsheets people rely on.
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Document the steps
Record inputs, decisions, systems, hand-offs and waiting times.
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Simplify first
Remove unnecessary approvals, duplicate data entry and steps that add no value.
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Define exceptions
List the cases that need human judgement and how they will be routed.
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Agree success measures
Set baselines for time, errors and backlog so improvement can be measured.
Automation building blocks
Workflow and approvals
Requests, routing, approvals and notifications with full audit trails.
System integrations
APIs that move data between CRM, ERP, finance and operations tools automatically.
Document processing
Extracting data from invoices, forms and emails with OCR and AI, with human review for low-confidence fields.
Scheduled jobs
Reports, reconciliations and data checks that run on their own.
AI assistants
Classifying requests, drafting responses and summarising cases for staff to approve.
Dashboards
Live visibility of volumes, bottlenecks and service levels.
Governance and change management
Automation changes how people work, so adoption matters as much as technology. We involve process owners from the start, explain what will change and keep people in control of decisions that need judgement.
- A named business owner for each automated process
- Clear documentation of rules and exceptions
- Access controls and audit logs for every automated action
- Monitoring and alerts when automations fail or queues build up
- A change process for updating rules as the business evolves
- Training and support for staff during the transition
Common automation mistakes
- Automating everything at once instead of proving value with one process
- Ignoring exceptions, which then pile up in someone’s inbox
- Building on screen-scraping when an API exists
- Leaving no owner to maintain the automation after launch
- Measuring success by bots deployed rather than time and errors saved
Related: low-code development, AI agent development and enterprise integration.
Examples of automated processes
| Department | Before automation | After automation |
|---|---|---|
| Finance | Invoices typed into accounting software and chased by email | Invoices captured, matched to purchase orders and routed for approval |
| Sales | Quotes built in spreadsheets and emailed manually | Quotes generated from CRM data with approval rules and e-signature |
| HR | Onboarding checklists tracked in email | Accounts, equipment and training tasks triggered automatically |
| Operations | Status updates gathered by phone and spreadsheet | Live dashboards fed by system events and alerts |
| Customer service | Requests sorted manually from a shared inbox | Requests classified, routed and acknowledged automatically |
Illustrative examples; the right design depends on your systems and volumes.
What a first automation project looks like
Most organisations start with one well-chosen process and a short delivery cycle of a few weeks to a few months, depending on integrations. That first project proves the value, builds trust with the people affected and creates reusable components — integrations, approval flows and monitoring — that make the next automation faster and cheaper. From there, a backlog of candidate processes is prioritised by expected time saved and risk reduced.
Questions to ask before automating
- Who owns this process today, and who will own the automation?
- What happens when the automation fails or meets a case it cannot handle?
- Which systems need API access, and who can grant it?
- How will we know, in numbers, that the automation is working?
Built to be trusted
- Every automated step logged and traceable
- Exceptions routed to a person with full context
- Retries and alerts when a connected system is down
- Access controls and audit trails for compliance
- Documentation so your team can maintain simple changes
Connecting many systems at once? See enterprise application development.
This page is part of Enterprise Application Development Services — see the full overview for related services, approach and pricing.