If It's Repetitive, It Should Be Automated
A short manifesto. Five minutes daily doesn't feel significant. Five minutes × 250 working days × five years = 104 hours. Here's what to automate first, and how to start without a budget.
Simple rule: If you do something more than once in the same way, it should be automated.
Not "could be." Not "eventually will be." Should be.
Because you're bleeding time. And time is the only resource you don't get back.
The Math Makes It Obvious
Take a common task: Data entry.
You do the same data entry task twice a week. Takes 5 minutes each time.
5 minutes × 2 × 52 weeks = 520 minutes annually = 8.7 hours per year.
Doesn't sound like much.
But wait. You're not alone. Your team does the same task. There are 8 people doing similar data entry tasks.
8 people × 8.7 hours = 69.6 hours per team annually.
Now multiply by how many years this continues if nobody automates it.
5 years: 350+ hours. 10 years: 700+ hours.
At USD 80/hour fully burdened cost, that's USD 56,000 wasted on repetitive data entry over a decade.
Now ask: How long would it take to automate this task?
If you could save even 30% through automation (which is conservative), you're looking at USD 17,000+ saved. Even if automation took 40 hours of development work (at 2x hourly rate for that type of work = USD 160/hour), it still pays for itself in under two years.
The math is always the same: Repetitive work is expensive. Automation is cheap. Doing repetitive work when automation is possible is leaving money on the table.
Why People Don't Automate
Despite the obvious math, most organizations and individuals don't automate their repetitive work.
I ask why, and I get the same answer repeatedly: "We don't have time to build the automation."
That's the trap. You're too busy doing the repetitive work to stop and build the thing that would free you from the repetitive work.
It feels like you don't have time. You're drowning in urgent tasks. Spending even a few hours on automation feels like indulgence.
It's not. It's the only thing that matters.
The core issue is: Urgent and important are not the same thing.
The repetitive data entry task is urgent (it has to be done today). It's not important (if it doesn't get done today, the world doesn't end; you just do it tomorrow).
Automation is the opposite: It's not urgent (it doesn't have to happen today), but it's important (it affects everything going forward).
Most organizations are optimized for urgent. Important gets pushed to the background. Until somebody finally breaks and builds the automation anyway.
Then they wonder why they didn't do it years earlier.
What To Automate First
Not everything should be automated.
Some tasks are too rare to justify automation. Some are too complex. Some change too frequently.
But there's a clear tier of automation targets that should be everyone's priority:
Tier 1: Data Entry (Highest ROI)
Humans copying information from one system to another. Highest ROI because it's: frequent, low-skill, error-prone, easily captured by rules.
If your data entry task meets these criteria, automate immediately: Happens more than once per week, follows the same pattern every time, could be described in a flowchart, involves moving data between systems.
Tier 2: Status Notifications
"Task X is done, notify person Y" tasks. Email people when certain conditions occur. Escalate if nobody responds. These are 90% automatable through simple rules.
Tier 3: Report Generation
Pull data, format it, send it somewhere. Most reports are 80% identical month-to-month. Automate the standard parts, hand-tune the exceptions.
Tier 4: System-to-System Routing
"This happened in System A, so update System B." Message queuing. Workflow orchestration. These are built for automation.
Start with Tier 1. If you're still doing manual data entry when automation tools exist, you're losing.
How To Start Without Budget
The excuse I hear most: "We don't have budget to automate this."
You don't need budget. You need time and knowledge.
Level 1: Excel Macros (Entry Level)
If your data comes from emails or forms, Excel macros can parse it, validate it, and format it for your downstream system. Free. Powerful enough for most cases.
Time to learn: 10-20 hours. ROI: Usually pays for itself in weeks.
Level 2: Power Automate (Microsoft 365)
If your organization uses Microsoft 365, Power Automate is included. Connect tools you already use (Excel, Teams, Outlook, etc.).
Time to learn: 20-40 hours. ROI: Months. Cost: Free (included with license).
Level 3: n8n (Open Source Automation)
If you need more power and the previous tools can't do it, n8n runs on open infrastructure. Free tier is substantial. No licensing costs.
Time to learn: 40-80 hours. ROI: Months to a year. Cost: Free (plus infrastructure if you host it).
Level 4: Python + Cron (Programmatic)
If none of the above fit, write a script in Python. Schedule it with cron. Free. Infinitely flexible.
Time to learn: 80-200 hours (depends on your programming background). ROI: Months to a year. Cost: Free.
The point: Every organization has the tools to automate their repetitive work. What they lack is the discipline to do it.
The Compounding Benefit
The best part about automation isn't the immediate time savings. It's the compounding effect.
You automate one task: Saves 8 hours per year.
You automate five tasks: Saves 40 hours per year.
You automate ten tasks: Saves 80 hours per year, plus you've learned patterns, now you can automate faster.
By year three, you're saving 200+ hours annually on work that's mostly on autopilot.
That's not just time. That's your attention. That's the capacity to think about the next problem instead of drowning in the current one.
I started with game automation (one task). Now I'm managing portfolios of automated workflows across multiple organizations. Each automation teaches me patterns that make the next one faster.
This is what compound leverage looks like.
You Don't Need Permission
The most powerful thing I've learned: You don't need anyone's permission to automate your own workflow.
Your manager doesn't need to approve it. IT doesn't need to review it. The organization doesn't need to authorize it.
You do the work. You decide to automate it. You learn the tool. You build the automation. You use it.
If it works, others notice and ask about it. Then it scales. But it starts with you, unilaterally, deciding that repetitive work is waste.
Don't wait for a project. Don't request budget. Don't ask for approval.
Pick one repetitive task today. Spend this week learning the tool. Build the automation next week. Have it running by the following Monday.
Then pick the next task.
In two months, you'll have recovered 50+ hours of annual time. In six months, you'll have changed how your team works.
That change starts with you saying: "I'm not doing this manually anymore."
Shi Jun
Senior Regional Technical Operation and Quality Engineer, Medical Technology / Pharma Industry. Building automated systems since 2008. Philosophy: "Using less resource and achieve big time."