You Can Usually See It Coming
After years of working in the Ukrainian freelance market — both as a developer and seeing what clients come to me with after being burned — I've noticed the warning signs are almost always there from the start.
Here are the five I see most often.
Red Flag 1: They Can't Explain What They'll Do
Ask a developer: "How are you going to approach this problem?"
A good developer can explain their plan in plain language. They don't need to use jargon — but they should be able to say something like: "First I'll check the database for the issue, then I'll trace where the order data gets lost, then fix and test."
If you get a vague "I'll look at it and fix it" or they immediately jump to talking about price without discussing the work — that's a problem. They might not actually know how to solve it.
Red Flag 2: Portfolio Is Screenshots Only, No Live Links
Screenshots can be faked, edited, or taken from someone else's work. Live links can't.
If a developer shows you a portfolio of images but none of the sites are actually accessible, ask why. "The client took it down" might be true once. If it's every project — something's off.
Always ask: "Can I see a live example of something similar you've built?"
Red Flag 3: They Give You a Price Immediately Without Questions
Legitimate developers ask questions before quoting. What platform? What's broken? How many pages? What's the expected load? What integrations?
If someone sees "fix my WooCommerce checkout" and immediately replies "$80, I can start tomorrow" — they either have no idea what's involved, or they're planning to do the minimum and move on.
Good developers sometimes take a day to think about the estimate. That's a green flag, not a red one.
Red Flag 4: Communication Is Already Slow Before the Project Starts
This one is simple and almost never fails: how fast they reply before you hire them is how fast they'll reply when you're their client.
If it takes them 6 hours to answer "are you available for a project?" — what happens when you have an urgent bug on a Saturday?
Test communication speed before you commit. Send a message at 10am. If you don't hear back by evening, factor that into your decision.
Red Flag 5: They're Reluctant to Sign Even a Simple Agreement
A brief, one-page agreement that says what will be delivered, by when, and for how much is standard practice. It protects both sides.
Developers who resist any form of written agreement ("let's just do it informally, I'm trustworthy") are usually either inexperienced or have reasons to avoid paper trails.
You don't need a lawyer. A Google Doc with the scope, deadline, and payment terms, signed with "Confirmed" replies from both sides, is enough to establish accountability.
What Good Actually Looks Like
For contrast — green flags:
- They ask clarifying questions before quoting
- They point out potential complications you didn't mention
- They respond to messages within a few hours
- They have live portfolio links and can explain what they built and why
- They suggest milestones and checkpoint reviews
The developers who cause problems almost always show warning signs early. The ones who deliver reliably usually demonstrate that reliability before the project even starts.