I work rotating shifts as a team leader. Between shifts, studies and building ForgeAstute, “just find time to freelance” sounds like a joke. So instead of advice written for someone with free evenings, this is how to start freelancing while working full-time, built around a real limit: about 5 hours a week, mostly on off days.

Honest note: I haven’t landed my first freelance client yet. This is the plan I’m following to get there, and I’ll update this post as it plays out.

First, check two things

Your employment contract. Some contracts limit side work, conflicts of interest or the use of company tools and data. Read yours before you start.

Your energy, not just your hours. Two focused hours on an off day beat four tired hours after a night shift. Plan around when you actually think clearly.

Step 1: Pick one skill you already use at work

Don’t start by learning something new. Sell what you already do well. For me, that’s Excel, reporting and data accuracy: reconciling numbers, building trackers and cleaning up messy spreadsheets. Small businesses need this all the time and rarely have the time to do it themselves.

Ask yourself:

• What do colleagues come to you for help with?
• What do you do faster or more accurately than most people?
• What could you explain clearly to a beginner?

Turn that skill into small, clear services. For example:

• Clean up and format a messy spreadsheet
• Build a simple sales or stock tracker
• Turn monthly numbers into a one-page report
• Check a spreadsheet for errors and broken formulas

Step 2: Block 5 hours a week (and protect them)

Five hours sounds small, but it adds up to about 20 hours a month. The trick is treating it like a shift you can’t skip. Here’s an example week for someone on rotating shifts:

• Off day 1 (2 hours): build or improve your profile and samples
• Off day 2 (2 hours): send proposals and follow up
• One evening (1 hour): replies, admin and learning

Put these blocks in your calendar like any other shift. If you want help setting up your week, see my guide on weekly planning for team leaders and how to use AI to plan your work week.

Step 3: Build one profile, not five

Spreading yourself across every platform wastes the few hours you have. Pick one place to start, such as Upwork, Fiverr or LinkedIn, and do it properly:

• Write one clear headline, for example: “Excel trackers and reports for small businesses”
• Create 2–3 sample pieces using made-up data. Never use your employer’s data or files.
• Offer one simple, fixed-price starter service so clients know exactly what they’re getting

Step 4: Land your first small client

Your first client is about proof, not money. Make it easy to say yes:

• Start small and fixed-price, so the job fits into your off days
• Tell people you already know, especially small business owners, what you now offer
• Keep proposals short and specific: what you’ll deliver and by when
• Only accept deadlines that fit your schedule, and say so upfront
• When the job is done, ask for a short review

Tools that make 5 hours enough

You don’t need much: a calendar to protect your time, a simple task app to track jobs, Excel or Google Sheets, and a free AI assistant to help draft proposals (always check its work). For more options, see my list of the best productivity apps for freelancers.

What to expect when you start freelancing while working full-time

When you start freelancing while working full-time, the first months are slow, and that’s normal. Consistency matters more than hours: 5 hours every week will take you further than 15 hours once and then nothing for a month.

Final thoughts

You don’t need to quit your job or give up your rest to start freelancing while working full-time. Pick one skill, protect 5 hours, build one good profile and go after one small client. I’m following this plan myself, and I’ll share how it goes here on ForgeAstute.