Open to opportunities

Hadi Zare

@hadizare

Message

I build scalable distributed systems and APIs as a software engineer.

Finland

Message

What I'm looking for

I'm seeking senior engineering roles building reliable, high-performance backend infrastructure at growth-stage teams where I can lead technical architecture, mentor engineers, and scale AI-enabled products.

I am a software engineer with 8+ years building scalable distributed systems and APIs, blending startup leadership with deep frontend and backend expertise.

As Co‑founder of HiveGuide, I architected and migrated a distributed backend from Django to NestJS, implemented RAG with vector databases for multi‑tenant AI accuracy, and helped secure selection for the Finnish Startup Permit from Business Finland.

I lead and mentor teams, drive frontend and backend rearchitecture, and deliver measurable outcomes—32% reduced issuance time, 13% lift in engagement, and a 40% reduction in duplicated code—while working across TypeScript, Node/NestJS, PostgreSQL, Docker, and modern frontend frameworks.

Experience

Work history, roles, and key accomplishments

Senior Frontend Developer

Roomvu

Apr 2023 - Jun 2023 (2 months)

Implemented a decoupled front-end architecture to accelerate feature delivery and optimized components to improve application performance and user experience.

JavaScript TypeScript Redux Next.js Responsive Web Design

Freelance Frontend Developer

Freelancer

Oct 2017 - Mar 2019 (1 year 5 months)

Delivered client websites and React/React Native applications using WordPress, HTML, CSS, jQuery, and Bootstrap, meeting client requirements and timelines.