UI & UX Design
Pixel-perfect, on-brand interfaces designed around your goals and your customers — built to guide every visitor toward action.
- Custom design systems
- Conversion-first layouts
- Mobile-first & accessible
Design · Development · Deployment
Web solutions that turn visitors into revenue.
We design and develop fast, beautiful, conversion-focused websites and web apps — engineered to grow your business, not just look good. Zero bugs. Real results.
- 5/5 client satisfaction
- 100% custom-built
- 24/7 support & care
Everything you need to launch and grow online
From the first sketch to long-term care — one team, one accountable partner, zero handoff headaches.
Most requested
Web Development
Clean, scalable, lightning-fast code built on best practices — turning your design into a flawless, future-proof product.
- Modern, maintainable code
- Blazing performance & SEO
- Custom apps & integrations
Deployment & Support
Rigorous testing, secure deployment, and ongoing maintenance — so your site stays fast, safe, and online around the clock.
- Security-first deployment
- Monitoring & backups
- Ongoing care plans
Meet OpsCore — IT operations, unified
Built by Zerobug
OpsCore — Unified IT Operations Platform
Operate smarter. See everything. Act faster.
One platform for clients, contracts, assets, infrastructure, and service delivery. OpsCore replaces the patchwork of CRM, CMDB, DCIM, and helpdesk tools with a single, secure, self-hosted workspace — built for MSPs, internal IT teams, and enterprises.
Clients & Projects
Contracts
Asset CMDB
Datacenter / DCIM
Service Desk
MFA & Roles
OpsCoreScreenshot coming soon
Why Zerobug
Built by people who sweat the details
The difference between a website and a growth engine is in the details. We obsess over them so you don't have to.
★
Experience
A senior team with a proven track record and deep command of modern web best practices.
♥
Passion
We craft elegant solutions that exceed expectations — and treat your project like our own.
✦
Innovation
We continuously explore new technologies and methods so your product stays ahead.
0+
Projects delivered
0%
On-time launches
0×
Avg. faster load times
0/7
Support & monitoring
A clear path from idea to launch
No mystery, no surprises. You always know exactly where your project stands.
- 1
Discovery & Planning
We learn your goals, audience, and references — then map a strategy designed to convert.
- 2
Design & Development
We craft the interface and build it into clean, organized, best-practice code.
- 3
Testing & Deployment
Rigorous QA and a secure, smooth launch — your site goes live without a hitch.
- 4
Maintenance & Support
We keep everything fast, secure, and up to date so you can focus on growth.
Solutions our clients are proud of
Real products, shipped and supported — from research institutions to custom software.
Timeless Solutions
A modern brand site for a hospitality, branding & architecture studio. solutionstimeless.com ↗
AOFI — Export Credit & Insurance Agency
Ongoing website support & maintenance for Serbia's export credit agency. aofi.rs ↗
ISM
A corporate website designed & developed end-to-end. ism.rs ↗
Makedonac Burger Bar
A bold restaurant site with menu & online ordering for a Belgrade burger bar. makedonac.com ↗
Fox Print
A conversion-focused site for a large-format print & vehicle-branding studio. fox-print.rs ↗
E-Baraka — Pan African Institute
A multilingual platform for a pan-African development organisation. ebaraka.com ↗
Don't just take our word for it
★★★★★
"Zerobug delivered exactly what we envisioned — fast, polished, and on time. Our enquiries have noticeably increased since launch."
★★★★★
"They genuinely cared about the result. Communication was clear at every step and the final product exceeded expectations."
★★★★★
"Reliable, professional, and detail-obsessed. The site is fast and we've had zero issues since going live."
Let's build something great
Ready to turn your website into your best salesperson?
Tell us about your project and get a free, no-obligation quote within 24 hours. No pushy sales — just honest advice from people who build for a living.
- ✓ Free project consultation
- ✓ Transparent, fixed pricing
- ✓ Reply within one business day