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zziberss

Full-stack engineer

Full-stack developer · 8+ years

I build modern websites and apps that bring you clients

Fast, conversion-focused, secure web products from idea to launch.

Who am I?

I help small and mid-sized businesses launch and grow with digital products that attract clients, build trust, and sell.

8+ years shipping products with clear communication and deadlines

Explain complex things simply, guide you through every step

Security-first mindset: safe architecture and hardening by default

Full-stack development: both frontend and backend expertise

From small websites to large-scale platforms with distributed architecture, strong security, and high load capacity

Tech that I lead with

HTMLCSSJavaScriptTypeScriptReactNext.jsTailwind CSSNestJSPythonGoPostgreSQLMongoDB

Specializations

Full-stack architecture: designing scalable systems
Backend development: APIs, microservices, databases
Frontend optimization: performance and UX
DevOps & infrastructure: deployment and monitoring

What I can build for you

I do not work with game development or AI/ML products.

Full website / web application

#1

From idea to deployment: design, structure, development, integrations, and analytics.

  • Business sites
  • Dashboards
  • Internal tools

Landing page / sales page

#2

High-converting one-pagers that drive a specific action: purchase, booking, or request.

  • Conversion-first structure
  • A/B ready sections
  • Fast load and responsive

E-commerce / online store

#3

Catalog, filters, cart, checkout, payments, order management basics, SEO-friendly structure.

  • Clean UX
  • Payments
  • Performance focus

Telegram bots & automation

#4

Lead-gen chat-bots, booking flows, notifications, simple CRMs, and routine automation.

  • Chat bots
  • Integrations
  • Reliability first

Redesign & refactoring

#5

Turn outdated or slow sites into modern, fast, conversion-oriented experiences.

  • UX refresh
  • Performance uplift
  • Better structure

Support & maintenance

#6

Ongoing updates, small features, performance checks, and basic security monitoring.

  • Iterative improvements
  • Checks & fixes
  • Safe updates

Portfolio & case studies

Problem → Solution → Result. Focused on business outcomes. Screenshots and links are placeholders — real assets plug in easily.

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How we work together

Clear, structured steps from your initial idea to successful launch and beyond

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Clients say

Visual excellence, clear communication, delivery as promised.

FAQ

Common questions about working with me

Guarantees & offer

Website ready to accept clients in 5 days

Launch your business in 3 days: landing page + basic ad setup
Free first step: project structure or quick audit of your current site
1
14 days of support after launch
2
Clear scope, timeline, and communication before we start
3
Security-first development and performance focus