Karolis Ramanauskas

Full-stack engineer focused on building products with extra attention to detail.

Vilnius, Lithuania, EET

KR

About

As a full-stack engineer, I have successfully taken multiple projects from 0 to 1. I enjoy collaborating with stakeholders bringing clarity to ambiguity by effectively refining requirements, wireframing, prototyping, and using proven software development practices to deliver the results. Currently, I mostly work with TypeScript, React, Next.js, Node.js, and GraphQL.

Work Experience

0xMacro
Remote

2023 - 2023

Smart Contracts Auditing Apprenticeship

Participated in audits for high-TVL protocols such as Synthetix, PoolTogether, and more. Learned best development and security practices for building secure smart contracts. Technologies: Foundry, Hardhat, Solidity.

Volvo Cars
Remote

2020 - 2022

Full-stack Engineer & Tech Lead

Developed and optimized components for Volvo Cars' design system. Led the creation of a custom CMS and internalization tool. Technologies: React, Next.js, TypeScript, GraphQL, Docker.

Uber

2018 - 2020

Full-stack Engineer

Spearheaded front-end development of observability tools for incident discovery and mitigation, serving over 3,000 Uber engineers. Technologies: React, Flow, GraphQL, Docker.

Toptal
Remote

2017 - 2018

Full-stack Engineer

Successfully completed multiple full-stack freelance projects, resulting in high levels of client satisfaction. Technologies: React, JavaScript.

Nielsen

2017 - 2018

Data Scientist

Crunched data for large companies to optimize pricing strategies. Transitioned to a software development role, creating Python scripts for workflow automation, and developing complex data visualizations using D3.js to support client data analysis. Technologies: React, D3.js, Python.

Education

Lancaster University

2013 - 2016
BSc Computer Science

0xMacro

2023 - 2023
Smart Contract Security Fellowship

Awards

ETHGlobal Istanbul - 1st place, CoW Programmatic Framework track

Nov 2023

Hack4Vilnius - 1st place, main track

Oct 2023

Hack Lancaster - Most Beautiful Data Award

Nov 2014

Lithuania Developer Days - 1st place, main track

Jul 2014

Skills

JavaScript
TypeScript
React / Next.js
Node.js
GraphQL
Solidity