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Łukasz Ciwoniuk

Łukasz Ciwoniuk


Warsaw, Mazowieckie
+48 533 505 055
English, German, Polish

Background


About

About

I'm a passionate developer eager to build impactful digital experiences. My expertise lies in crafting robust web applications with React and Next.js. I also enjoy exploring the versatility of Go as well as the expressive type system of Rust. My skills include: building full-stack web applications and websites with React and Next.js, writing efficient HTTP and WebSocket backend services in Go, experimenting with systems programming and performance optimization using Rust.

Work Experience

Work Experience

  • Member of RustLab Scientific Circle at PJAITRust Lab PJATK

    Oct, 2024 - Present

    Currently working in a small team on a cross-platform GUI CHIP-8 emulator, a simple, interpreted programming language used on early microcomputers. My focus is on implementing efficient program decoding in Rust to deliver a responsive and reliable user experience across platforms.

  • Junior Frontend Developer - InternshipBlueSoft

    May, 2023 - Jun, 20231 month

    Collaborated with a team to develop a tech-themed clone of the popular social-media-like platform "demotywatory.pl". Led the frontend development, leveraging TypeScript, React, TailwindCSS, and Tanstack Query (formerly React Query) to create a responsive and dynamic user experience.

Projects Experience

Projects Experience

  • GitHub Portfolio

    Mar, 2019 - Present

    My GitHub profile showcases projects that utilize a wide range of technologies, from frontend development with React and Next.js to backend and system-level programming with Go and Rust.

Skills

Skills

  • Frontend

    HTML

    CSS

    Tailwind

  • JavaScript / TypeScript

    React

    Next

    tRPC

    NextAuth

    Zod

    Jotai

  • Backend

    Go

    Node

    Rust

    HTTP

    REST

    WebSocket

    Java

    Python

  • Databases

    SQL

    PostgreSQL

    Prisma

  • Servers

    Linux

    Git

    Docker

    Docker Compose

Education

Education

  • Computer Science, Bachelor, Polish-Japanese Academy of Information Technology

    Oct, 2024 - Present

  • Technik Informatyk, , Technikum Mechatroniczne nr 1 w Warszawie

    Sep, 2019 - Jun, 2024

Certificates

Certificates

  • Certificate in Advanced English - Cambridge English Level 3 (CAE), Cambridge University Press & Assessment

    Issued on: Jun 01, 2023

  • Microsoft Certified: Azure Fundamentals, Microsoft

    Issued on: Jan 01, 2023

Awards

Awards

  • ElektroEkologiczny Hackathon (2nd place) , Centrum ElektroEkologii

    Awarded on: Oct 01, 2022

    Together with three classmates, we took part in the ElektroEkologiczny Hackathon competition, and our solution was awarded 2nd place. I was responsible for creating the mobile app design and prototype using Figma.

Interests

Interests

  • Bouldering

  • Grand strategy games

  • Chess

  • Reading