JAKUB ELIÁŠ

Full-stack Developer with focus on frontend

React + Java

Based in Prague, Czech republic

Target MD rate: 7000 CZK

Self-motivated full-stack developer focused on React and Java with a background in structural mathematics. In my free time I work on independent research in music theory and mathematics. I also play electric guitar and bass. As a personal project I am developing my own Javascript web framework Eofol .

Selected work

BONDSTER

Full-stack Developer

Developing Bondster.com fintech crowd-sourced investment marketplace platform as senior full-stack developer focused on frontend. Contracting through loan originator Acema.cz.

RENAULT DACIA GROUP

Lead Frontend Developer

Leading creation of new visual identity for Renault Dacia group. Developing as team leader web application with extended functionalities as custom e-shop and much more Rparts as a green field project for Renault Dacia group allowing authorized garages to order car parts and related services.

ONSINCH.COM

Frontend Developer

Developing staff management system as green field project.

GASTRO WIZARD

Full-stack developer

Developing kitchen design modelling business application using 3D framework Unreal Engine 4 with Occulus headset for VR as well as Java backend for the application.

SIESTA.CLOUD

Full-stack developer

Giving consulations on kick-starting development of community-based Property Management System.

ADEL.IO

Full-stack Developer and team leader

Developing as team leader and giving consulation on proof-of-concept data storage system based on Ethereum.

ISDN

Backend Developer

Developing and maintaining Java web application for Slovak traffic police used for recording traffic accidents for 10 years at that time. Contracting through Syntea.

Personal projects

EOFOL

Creator

All-inclusive blazingly fast reactive web framework with zero configuration, batteries included! As a somewhat clone of React as an exercise to understand it under the hood it implements all features of React and more. Create a reactive app from template out-of-the-box.

Multiple entrypoints
Global state management
Dynamic styling in JS
Typescript support
Bundle and asset optimization
PWA support

Scale fiddle - example website developed using Eofol

Showcase website

Github

NPM (Eofol1)

EOFOL SX

Creator

Dynamical JS styling library similar to styled-components. Dynamically generates on-the-fly given style and returns class name. Uses murmur32 hash for generating class names in order to cache generated styles.

Github

NPM

SCALE FIDDLE

Developer and designer

Scale fiddle allows you to create and explore microtonal musical tunings and try them out practically on a synthetizer. Developed using my own web framework Eofol and using my styling library Eofol-sx.

Github

AVAILABLE FOR HIRE

I am available to develop your web application.

Made on 1.7 2025 by Jakub Eliáš in Prague