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Engineering Leader & Advisor

Petar Gusić

Head of Engineering with 20+ years building, scaling, and restructuring engineering organizations. I help startups diagnose why delivery slowed down — and fix the systems causing the drag.

About

20+ years building software, now I fix the systems that build it.

My path through tech has been anything but linear — fiber optics and Cisco infrastructure, frontend development, engineering management, and now leading multiple engineering squads at a European marketplace operating across 26 markets.

That range matters. I've been the IC frustrated by unclear priorities. I've been the manager caught between product demands and team capacity. I've been the leader trying to scale an org without breaking what already works.

When engineering teams underperform, it's almost always a system problem — unclear priorities, broken handoffs, misaligned incentives — not a people problem. I diagnose the system, not the individuals.

20+

Years in tech

26

Markets served

80+

Engineers led

Services

How I can help

Engineering Scale Diagnostic

A fixed-fee, 10-day diagnostic for startup engineering orgs that got slower as they grew. Structured interviews, data analysis, and a prioritized action plan.

  • Intake session with founder or CTO
  • Org structure, delivery metrics, and process review
  • 5–10 interviews with engineering leaders
  • Diagnostic report: top 5 issues, root causes, 30-day action plan
  • Readout and action planning session
Learn more →

Fractional CTO Advisory

Part-time technical leadership for startups that need a seasoned engineering perspective without a full-time hire.

  • Architecture decisions and code review
  • Engineering hiring and team structure
  • Development process design
  • Technical strategy for non-technical founders
Get in touch →

Experience

Career highlights

2021 — Present

Head of Engineering

refurbed

Leading 40+ engineers across multiple squads at Europe's leading refurbished electronics marketplace, operating in 26 markets. Designed squad-based org structure that reduced delivery cycle time by 35%. Driving AI adoption across engineering and non-engineering teams.

2019 — 2021

Senior Engineering Manager

Keeper Solutions

Led engineering team transformation for hospitality technology platform. Reduced sprint variance from 40% to 15% through agile workflow redesign. Mentored 8 engineers, with 3 promoted to senior roles.

2017 — 2021

Lead Engineer & Consultant

Cavai · TVBeat · OfflinePal

Technical leadership across adtech, media analytics, and platform engineering. Architected systems for major European brands, built engineering teams, and established development workflows from scratch.

2012 — 2016

IT Manager & Systems Integrator

Globus Exclusive · Salon Bankarske Opreme

Led implementation projects for banking systems across major Croatian financial institutions. Managed cross-functional teams, coordinated with C-level stakeholders, and delivered complex integration projects.

Contact

Let's talk.

Whether you're facing delivery challenges, need an engineering perspective on your team structure, or want to explore a diagnostic engagement — I'm happy to have a conversation.

Based in Split, Croatia — available across EU and US time zones. Advisory engagements through DeseiRose d.o.o.