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Erkki Papunen

Smart Contract & FrontEnd Engineer
Cardano Decentralised Finance Gaming Smart Contracts Typescript Full time

- Have extensive and professional experience in building high-efficient and gas-free Smart Contract
- Worked with several unit test frameworks to write security tests using JavaScript and TypeScript code
- Have proven educational background capable of solving algorithm problems with any difficulties
- Have commercial experience and desire to deep dive into the Blockchain ecosystem
- Have the ability and desire to work in the fast-paced environment

Work Experience

Web & Blockchain Developer
The CODEST Aug 2018 - Jun 2021

• Mentor a team developing intranet site with MERN stack

• Develop DApps using JavaScript and TypeScript and interact with Ethereum Blockchain by using Web3 JS API and metamask(React.js, Vue.js, Next.js, Nuxt.js).

• Develop smart contracts using REMIX. Worked on creating back-end server using GoLang.

• Designing/developing and maintaining/updating internet and intranet sites and applications.

• Performing testing and quality assurance reviews for web applications to ensure customer.

• Researching new technologies that could further enhance the user experience.

• Managing web agents to ensure that the web content was correct and update to date.

• Created APIs into various third-party systems for SSO integration within SharePoint.

• Implemented plugins with social media sites such as Facebook and Twitter


Bachelor of Science
Aalto-yliopisto, Espoo Mar 2007 - Jun 2011

How much do you like Cardano (10 highest)


Accepted Payment Methods

ADA, FIAT Currencies (USD, GBP, YEN, ...), Other Cryptocurrencies (BTC, ETH, DOT, ...)