Skip to main content
IK
Available for new projects

Ivo

Kostovski.

Full-Stack Engineer & Mentor

Building high-impact digital products with clean architecture, thoughtful UX, and strong engineering practices. I ship fast, mentor teams, and make complex systems feel simple.

Ivo Kostovski

01

Engineering

I care deeply about product quality, maintainable architecture, and pragmatic delivery. I build robust systems with clear patterns, reliable testing strategies, and a focus on long-term velocity.

02

Mentoring

I have mentored engineers and students for years, including teaching web development at Qinshift Academy and helping teams improve craft, communication, and engineering confidence.

Over the years

Building products that matter

I've built products for global companies and startups, from fast consumer experiences to complex enterprise systems.

I currently work at Symphony Digital as a full-stack JavaScript engineer, delivering accessible, performance-focused products.

I have also contributed to products at notable clients where product quality and delivery speed mattered at scale.

McKinseyDeloitteEnterprise AlumniPlaytika
My dog

Selected work

Featured Projects

Product engineering across enterprise platforms, SaaS products, integrations, and growth-focused teams.

See All Projects
McKinsey & Company - McKinsey Portal

McKinsey & Company - McKinsey Portal

Full Stack DeveloperNextJS, NestJS, Postgres, AWS, OpenSearch

A productivity platform for McKinsey consultants, streamlining document signing and marketplace search.

GLG - Compliance Portal

GLG - Compliance Portal

Full Stack DeveloperReact, Express.js, MS SQL

Internal workflow for compliance teams to review expert-call transcripts, media, and audit trails before approval or escalation.

Deloitte - Tax Calculation Tool

Deloitte - Tax Calculation Tool

Front End DeveloperTypeScript, Angular, .NET, MS SQL

Internal tool for Deloitte accountants to streamline and automate tax calculations.

Ivo KostovskiFull-Stack JavaScript Engineer
© 2026 Ivo Kostovski — Designed & built with care