What technologies does HandyDay use?

HandyDay uses MailJet, Gmail, Google Apps, Google Cloud Hosting, Vercel. View their full technology stack — including all 16 detected tools — on StackWho.

Who is the CTO & co-founder of HandyDay?

Roman Belov is the CTO & co-founder at HandyDay. Get verified contact information on StackWho.

Who is the CEO & founder of HandyDay?

Bertil Winzenburg is the CEO & founder at HandyDay. Get verified contact information on StackWho.

Where is HandyDay located?

HandyDay is based in Lidingoe, Stockholm County, Sweden.

HandyDay

Q: What industry is HandyDay in?

HandyDay operates in the construction industry.

handyday.com

construction

handyday.com

Lidingoe, Stockholm County, Sweden

11-50 employees

LinkedIn Profile

About HandyDay

entreprenad, property management, contech, construction management, ansvar, byggprojekt, byggbransch, sourcing, inkoep, sustainability, hallbarhet, affaersmoejligheter, bygguppdrag, upphandling, konsult, construction, proptech, byggfoeretag, moetesplats, procurement

HandyDay's Tech Stack

AI/ML

Decision Makers at HandyDay

2 contacts

Roman Belov

CTO & co-founder

r***@handyday.com Sign up to view

Bertil Winzenburg

CEO & founder

b***@handyday.com Sign up to view

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16 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

HandyDay's Position in the StackWho Database

• HandyDay is 1 of 8,104 construction companies tracked in StackWho.
• 8,059 construction companies in our database have verified decision-maker emails (99% of the cohort).
• 5,252 companies in Stockholm County are in the StackWho database.
• 3,324 construction companies are in the 11-50 employee range (same size as HandyDay).

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 HandyDay use?

HandyDay uses MailJet, Gmail, Google Apps, Google Cloud Hosting, Vercel, Wix, and 10 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at HandyDay?

StackWho has verified email addresses for 2 decision makers at HandyDay. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach HandyDay directly for sales, recruiting, or partnerships.

What industry is HandyDay in?

HandyDay operates in the construction industry, headquartered in Lidingoe, Stockholm County, Sweden. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export HandyDay's contact data?

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