# Ivan Bjelajac

> Ivan Bjelajac is a seed investor at 3Dprintler (Belgrade) backing SaaS and Web3. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [3Dprintler](https://shizune.co/investors/profile/3dprintler-labs)
- Location: Belgrade, Serbia
- Total investments: 1
- Last investment: Jul 2021
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ivanbjelajac/
- X (Twitter): https://twitter.com/instantfinality
- Website: https://attic42.com

Ivan Bjelajac is a seed investor at 3Dprintler in Belgrade focused on SaaS and Web3. I am a serial entrepreneur who has been building software products since 2001, leading to 6 startup exits. In 2015 I fell in love with web3 and am now 100% focused on building the infrastructure for fast and scalable fault-tolerant internet.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 1 | 100% |
| Web3 | 1 | 100% |
| FinTech | 1 | 100% |
| Software | 1 | 100% |
| Blockchain | 1 | 100% |

8 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Tenderly | Tenderly is the development tool. enabling the creation, testing, monitoring, and operation of smart contracts from their conception to widespread adoption by Web3 developers, which executes contracts and transactions on the Solidity-built Ethereum platform. By integrating engineering techniques with new technologies and developing industries, itcreates crucial blockchain tools and infrastructure. | $3.3M | Seed | Jul 29, 2021 |  |

1 of 1 investments shown.

## Co-investors
- [Point Nine](https://shizune.co/investors/profile/point-nine-capital) — VC Fund, 1 deal together
- [Version One Ventures](https://shizune.co/investors/profile/version-one-ventures) — VC Fund, 1 deal together

## About 3Dprintler

VC Fund



1 contacts available at 3Dprintler.

| Name | Title | Profile |
| --- | --- | --- |
| Ivan Bjelajac | Network Security | https://shizune.co/investors/profile/ivan-bjelajac-a400 |

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### Similar stage
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### Similar country
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## Featured in investor lists
- [Enterprise Investors in Serbia](https://shizune.co/investors/enterprise-investors-serbia)
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- [Blockchain Investors in Serbia](https://shizune.co/investors/blockchain-investors-serbia)

## FAQ

### What does Ivan Bjelajac invest in?

Ivan Bjelajac invests primarily in SaaS, Web3 and FinTech startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Serbia. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Ivan Bjelajac last invest?

The most recent investment recorded for Ivan Bjelajac closed in Jul 2021. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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