Why I Call Myself a Full-Stack Developer (Not Just Frontend or Backend)

A lot of developers pick a lane early — frontend or backend — and stay there. I never did, and building ClientIQ is a good example of why. The problem Freelancers waste a lot of time figuring out where to post their skills. Upwork? Fiverr? Toptal? The right platform depends on their profile, their niche, and their experience — and most people just guess. I wanted to build something that could actually recommend the right platform based on real data, not gut feeling. Why this needed a full-stack developer, not two specialists This is where being a full-stack developer actually mattered: The backend needed a Flask API that could take a freelancer's profile data and run it through a multi-model machine learning workflow to generate a recommendation. The frontend needed a clean React interface where users could input their info and see the recommendation in a way that made sense — not just a raw JSON response. The connection between them — API design