What technologies does hajster use?

hajster uses Gmail, Google Apps, Hotjar, Mobile Friendly, Google Tag Manager. View their full technology stack — including all 11 detected tools — on StackWho.

Who is the Chief Technology Officer of hajster?

Pavlo Gusiev is the Chief Technology Officer at hajster. Get verified contact information on StackWho.

Where is hajster located?

hajster is based in Kyiv, Khmelnytskyi Oblast, Ukraine.

hajster

Q: What industry is hajster in?

hajster operates in the machinery industry.

hajster.com

machinery

hajster.com

Kyiv, Khmelnytskyi Oblast, Ukraine

11-50 employees

LinkedIn Profile

About hajster

heat pumps, hvac, technology, climate control, cooling systems, renewables, cooling, renewable energy, energy efficiency, ecotech, heating systems, energy transition, hot water supply, heating system change, climate solutions, air conditioning, sustainable living, heating, hvac & refrigeration equipment manufacturing, noise insulation

hajster's Tech Stack

Decision Makers at hajster

1 contact

Pavlo Gusiev

Chief Technology Officer

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11 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

hajster uses Gmail, Google Apps, Hotjar among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

hajster's Position in the StackWho Database

• hajster is 1 of 10,129 machinery companies tracked in StackWho.
• 10,036 machinery companies in our database have verified decision-maker emails (99% of the cohort).
• 549 companies in Khmelnytskyi Oblast are in the StackWho database.
• 3,966 machinery companies are in the 11-50 employee range (same size as hajster).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does hajster use?

hajster uses Gmail, Google Apps, Hotjar, Mobile Friendly, Google Tag Manager, Facebook Custom Audiences, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at hajster?

StackWho has verified email addresses for 1 decision maker at hajster. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach hajster directly for sales, recruiting, or partnerships.

What industry is hajster in?

hajster operates in the machinery industry, headquartered in Kyiv, Khmelnytskyi Oblast, Ukraine. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export hajster's contact data?

Yes. StackWho Pro members can export decision maker contact data for hajster and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.