Серафим

Serafym Pochapinskyi
Front end Developer

Profile
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Front-End Developer with solid experience. My career started Kyiv
Ukraine
in an outsourcing company and then progressed to a role at
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a product-based cryptocurrency mining company. My journey
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reflects a high level of loyalty to the companies I work with.
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I possess expertise in application architecture and excel at
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crafting user-friendly interfaces that seamlessly integrate with
back-end systems. Adept at using tools like Figma and have solid
Skills
understanding of blockchain technologies.
JavaScript, Typescript
https://github.com/SerafimPoch Solidity (ethers, HardHat)
Next js, React (useQuery, Zod,
Mobx, Redux)
LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація») HTML & CSS, styled-components
Node.js, MongoDB, GraphQL, SQL
Git, Docker

Languages
English B2
Employment History Ukrainian native
Russian native
Front end Developer at Ezil.me, Dubai Hobbies
March 2021 — Present swimming, hiking
At Ezil.me, a cryptocurrency mining pool:
• Single-handed Development: Led the project's evolution, creating a Next.js
single-page application that enhanced miners' engagement and streamlined the
front-end system.
• Interface Design: Designed and implemented user-friendly and responsive
interfaces that significantly enhanced aesthetics, usability, and adaptability
across devices, garnering positive user feedback.
• Back-end Integration: Implemented a reliable, typed, and cached system for
fetching and processing back-end requests, ensuring enhanced data accuracy
and optimized system performance.
• Web3 Integration: Amplified platform capabilities by integrating web3, paving
the way for innovative blockchain interactions.
• Collaboration: Drove design implementations by collaborating with designers,
culminating in visuals that resonated with users, while partnering with QA teams
to elevate the product's quality metrics.
• Mentorship: Cultivated talent by mentoring two junior front-end developers,
who subsequently took on larger roles and significantly contributed to project
advancements
Full Stack JS Developer at Mjolnir LLC, Kyiv
January 2019 — March 2021
• Developed CMS systems for efficient content management.
• Crafted landing pages for product companies with a focus on responsive design.
• Designed task management applications.
• Implemented a project for the aviation company Portal Nemo, providing
functionalities for employees and tools for statistical analysis.

Education
Kyiv National Linguistics University
bachelors degree
September 2014 — June 2018

Courses
Kottans at JS course
October 2017 — October 2018

Total Typescript
April 2023 — August 2023