Personal details

Leo K. - Remote front-end developer

Leo K.

Frontend Developer
Based in: 🇭đŸ‡ș Hungary
Timezone: Budapest (UTC+2)

Summary

As a passionate front-end developer with over 4 years of experience, I have a strong track record of building web applications using Vue.js and Next.js, as well as back-end applications in Node.js and Solidity. I am well-versed in the MEVN stack, but I am also open to learning and staying up-to-date with new technologies.

Work Experience

Full Stack Web Developer
Freelancer | Jul 2021 - Present
Node.js
MongoDB
React
JavaScript
Solidity
Nuxt.js
Tailwind css
Vue.js

During this time I have:

  • focused on continuous development and learning during the last year
  • created my unique AI-generated NFT collection using DALL-E 2 on the Polygon chain.
  • developed complex websites for DeFi-as-a-service projects and implemented smart contract communication at Comb Financial and Utopia DeFi.
  • designed and implemented 3 smart contracts (NFT, Migration, Distribution) at Lava Financial and have been constantly maintaining these projects.

Core responsibilities:

  • Designing the architecture of smart contracts and complex websites, testing them, and implementing them according to best practices.
  • I closely worked with early test members to discover and fix bugs on both the front-end and back-end parts of the system.
  • Optimizing web applications for search engines, including implementing SEO best practices and implementing security measures
  • Staying up-to-date with the latest web development technologies and best practices, and applying this knowledge to mentioned projects

[Front] Tech stack: Vue.js, Nuxt.js, Tailwind, Pinia, Vite, React, Ethers.js.

[Back] Tech stack: Solidity, Hardhat, Node.js, MongoDB

Full Stack Developer
Freelancer | Jan 2020 - Jun 2021
Node.js
MongoDB
JavaScript
Vuex
Nuxt.js
Tailwind css
Vue.js
Express.js

During this time I have:

  • created a travel agency aggregator page, various landing pages and e-commerce stores
  • developed personalized digital product-generating software (like: thenightsky.com, thebirthposter.com, etc.)
  • also worked on quiz generating sites and on several small web3-type gigs

Core responsibilities:

  • Leading the development of new features or enhancements for existing web applications, including analyzing user needs, designing solutions, and writing code to implement the changes
  • Troubleshooting and debugging issues that arise during the development process, including identifying the root cause of the issue and implementing a solution
  • Identifying and implementing best practices for web development, including coding standards and processes for testing and deployment
  • Optimizing web applications for search engines, including implementing SEO best practices and implementing security measures

[Front] Tech stack: Vue.js, Nuxt.js, Tailwind, Vuex,

[Back] Tech stack: Node.js, MongoDB, Express

Education

University of Debrecen
Bachelor's degree・Computer Science Engineering
Sep 2013 - Jan 2017

Personal Projects

Various pet project in CVIconOpenNewWindows
2022
Node.js
MongoDB
React
Solidity
Nuxt.js
Vue.js

Certifications & Awards

Graduate Alchemy University Student
Alchemy University | Dec 2022