Sjuul Janssen

Frontend Developer

https://talent.gravityer.com/sjuul-janssen

NetherlandsMember since June 23, 2026

Key Strengths

Exposure to various programming languages including Python, Go, F#, and JavaScript.
Experience with frontend technologies like JavaScript, CSS, and HTML, relevant for a Frontend Developer role.
Demonstrated interest in personal projects, indicating self-driven learning.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's personal projects show a diverse range of interests, from web development (recruitme_monolith, flotCandleCharts) to system operations (db-operator, helm-start) and scripting (epub-to-mp3, pgqueries). This breadth suggests adaptability and a willingness to explore different technical domains. While the target role is Frontend Developer, the diverse project portfolio indicates a potential for cross-functional contributions and a curious mindset, which can be a positive cultural fit.

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. Psychometric test scores are 0, providing no insight.

AI is analyzing your overall score…

Identifying your key strengths…

Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

codur

December 24, 2025 – Present

codur — repository

View Project

kcl-optional-options

December 24, 2024 – December 25, 2024

kcl-optional-options — repository

View Project

argocd-namespaced-install

December 14, 2024 – December 14, 2024

argocd-namespaced-install — repository

View Project

epub-to-mp3

August 21, 2024 – August 21, 2024

epub-to-mp3 — repository

View Project

helm-start

December 6, 2023 – December 6, 2023

Repo used to explain helm to devs

View Project

db-operator

April 7, 2021 – March 25, 2024

db-operator — repository

View Project

pgqueries

February 10, 2020 – February 2, 2021

Postgres database queries

View Project

recruitme_monolith

March 20, 2019 – June 21, 2019

Recruitme backend based on Django

View Project

flotCandleCharts

April 21, 2013 – April 21, 2013

Candle Charts plugin for Flot

View Project

FsYacc-Example

July 7, 2011 – July 7, 2011

See url

View Project

Key Strengths

Exposure to various programming languages including Python, Go, F#, and JavaScript.
Experience with frontend technologies like JavaScript, CSS, and HTML, relevant for a Frontend Developer role.
Demonstrated interest in personal projects, indicating self-driven learning.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. Psychometric test scores are 0, providing no insight.

Sjuul Janssen

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit