Hi dev.to 👋
I am Oleh, a Full-Stack Developer focused on building fast, SEO-ready websites and web apps for small businesses and startup founders.
I recently joined dev.to, so this is my first post. I want to share the approach I use when a client says:
We need a website that is fast, ranks in Google, and actually brings leads.
What I usually build
- High-converting landing pages
- Business websites with custom logic
- MVP web apps for early-stage startups
- API integrations with CRM, payments, and Telegram notifications
My stack:
- React and Next.js
- Node.js and NestJS
- PostgreSQL
- Docker
- My practical workflow
Business goal first
Before writing code, I define one clear outcome: more leads, faster launch, or less manual work.
Structure for conversion
I map key user paths, CTA placements, and form logic before UI polish.
Technical SEO from day one
I set semantic structure, metadata, sitemap, robots, canonical, and schema basics early, not at the end.
Performance as a feature
I optimize Core Web Vitals, reduce JS overhead, and avoid UI lag. Speed directly affects conversions.
Clean backend workflows
For lead-based projects, I build reliable backend handling so requests are stored safely and notifications are instant.
What I learned
A lot of websites look good but fail in practice because they ignore one of these three things:
- Business intent
- Technical SEO foundation
- Performance under real traffic
For me, strong web development is where all three work together.
If you are working on similar projects, I would love to connect and exchange approaches.
In my next posts, I can break down:
How I structure a Next.js landing page for SEO and conversion
My MVP delivery framework for 2 to 4 week launches
API integration patterns for lead automation
Thanks for reading.
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