About
17 years turning hard problems into software that lasts.
I'm Pavle Aleksic, a Full-Stack Developer with 17 years of experience and over 15,000 hours on Upwork, where I hold a Top Rated Plus badge — the top 1% of talent on the platform.
I specialize in building scalable applications for tech companies and e-commerce founders, always with clean, maintainable code and measurable results. I've delivered 600+ projects across SaaS platforms, custom storefronts, APIs, and data-heavy backends.
I treat projects as partnerships, not one-off jobs. That means clear communication, honest tradeoffs, and a system you won't have to rebuild in two years.
How I work
Principles I work by
Partnerships, not tickets
I treat projects as long-term relationships. I care about the outcome after launch, not just the handoff.
Clean, maintainable code
Code is read far more than it's written. I optimize for the engineer who inherits it — often future me.
Measurable results
Faster pages, fewer incidents, higher conversion. I ship things you can put a number on.
Right tool, not loud tool
I pick boring, proven technology by default and reach for the new thing only when it earns its place.
Technologies
What I work with
Languages
Frontend
Backend
Data
AI & LLMs
Cloud & DevOps
Other