Julian van Dijk

Julian van Dijk

Julian van Dijk

Software Developer · Huizen, Nederland · HBO-ICT Software Development

Product-focused Software Developer building practical web applications, dashboards, API integrations, automation, and AI/RAG workflows.

I work best in environments where structure, ownership and collaboration matter. My background in volleyball translates well to development teams: clear communication, short feedback loops, discipline, and improving together after every iteration.

Current Focus

Full-Stack TypeScript

Building practical web applications with React, Next.js, Nuxt, Node.js and maintainable component-based architecture.

Backend & Existing Systems

Working with APIs, databases and existing codebases using the technology that fits the product context.

AI / RAG & Automation

Applied AI using Retrieval-Augmented Generation to generate more accurate, context-aware output from datasets.

APIs & Data Dashboards

Building integrations, data pipelines, and dashboards that turn raw information into usable product layers.

Product Thinking

Iterative development with ownership — from concept to shipped feature, with attention to user value and scope management.

Internal Tools & Process Automation

Turning repeated manual work, scattered project context, and operational data into usable workflows and software.

Projects

Hextech.Tools

Self-service Product Workspace · Active

hextech.tools

Hextech.Tools is a self-service workspace with practical generators, checklists, tier lists, dashboards and management tools. It demonstrates long-term ownership, iterative development, testing and product thinking.

  • Generators, checklists and structured workflows
  • Nuxt workspace with Supabase-backed functionality
  • Analytics and important flow checks with Playwright
  • Independent product development and maintenance
  • Built and maintained independently over multiple years
NuxtTypeScriptSupabasePlaywrightProduct Development

Worklog Buddy

Local-first Project & Task Workspace

A productivity workspace for worklogs, tasks, milestones and time tracking, with Markdown export and project-bound Second Brain functionality for local agents and MCP workflows.

  • Worklogs, tasks, milestones and time tracking
  • Project-bound context instead of scattered chats
  • Markdown export and local agent workflows
ReactTypeScriptSupabaseTanStack Query

CAAO Agent Academy

Local-first AI Workflow Learning Lab

Visit project

A calm learning lab for practical AI-agent workflows, where users complete assignments, keep evidence and human checks local, and export an Evidence Packet.

  • Interactive learning flow
  • Reusable workflow templates
  • Human-in-the-loop checks and evidence export
Next.jsTypeScriptAI WorkflowsLocal-first

FieldOps Platform

Modular SaaS Architecture Concept

A product and architecture package for operational service companies, covering planning, mobile work orders, inspections, reporting and configurable tenant modules.

  • Modular product and domain design
  • PostgreSQL/Supabase schema direction
  • Clear boundary between architecture package and future MVP
Product DesignSaaS ArchitecturePostgreSQLSupabase

AI/RAG Analytics Assistant

Graduation Project · AI / Full-Stack

During my graduation project I worked on a real-time analytics dashboard and implemented an AI agent using Retrieval-Augmented Generation. The goal was to retrieve relevant information from datasets and use it as context for more accurate and useful output.

  • Real-time analytics dashboard
  • AI agent using RAG for contextual data retrieval
  • Data retrieval and contextual output generation
  • Focus on practical AI integration rather than AI as a gimmick
AIRAGAnalytics DashboardFull-StackGraduation Project

Work Experience

Software Developer

DEVENTit

sep. 2025 - apr. 2026 (7 maanden)

Bunschoten/Spakenburg Nederland

Worked on existing software within a professional development environment. DEVENTit develops Atlantis, web-based software for managing and presenting archive and heritage collections, including configurable environments, integrations and Linked Open Data support.

Intern Developer

Figrs / Daylee

dec. 2024 - mei. 2025 (5 maanden)

Apeldoorn / Harderwijk, Gelderland, Nederland (Hybride)

Graduation internship (HBO-ICT Afstudeerstage). Built a real-time analytics dashboard and implemented an AI agent using Retrieval-Augmented Generation to retrieve and contextualize data from datasets.

Eigenaar

Dijk IT

jan. 2020 - heden (6 jaar 7 maanden)

Huizen

Independent label for software development, automation and technical product projects, including prototypes, internal tools, web applications and API-driven workflows.

Intern App Developer

Mploy Associates

feb. 2024 - jul. 2024 (5 maanden)

Utrecht, Nederland (Op locatie)

Vernieuwing van een intern systeem met OutSystems. Stageopdracht als onderdeel van de 3de-jaars stage, tweede semester 2024, HBO-ICT Hogeschool Utrecht.

Werknemer

Studentaanhuis

jun. 2018 - dec. 2023 (5 jaar 6 maanden)

Student Software Developer

JoJoschool

feb. 2022 - jul. 2022 (5 maanden)

Utrecht, Nederland

Ontwikkeling en bijdrage aan een e-learning platform. Technologieën: Remix.run, React.js, en Prisma.

Werknemer

Zig Websoftware

jul. 2018 - dec. 2021 (3 jaar 5 maanden)

Begonnen als stagiair (feb. 2018 - jun. 2018) en doorgegroeid naar werknemer.

Stage

Dialogic innovatie & interactie

sep. 2017 - jan. 2018 (4 maanden)

Utrecht en omgeving, Nederland

Stagiair

Heiper ICT

sep. 2016 - jan. 2017 (4 maanden)

Huizen

Dkw, Vakkenvuller

Jumbo Supermarkten

nov. 2015 - aug. 2017 (1 jaar 9 maanden)

Huizen

Skills & Technologies

Languages & Backend

TypeScriptJavaScriptPythonPHPC#Node.jsSQL

Frontend

ReactNext.jsNuxt / VueRemix.runHTMLCSSTailwind CSS

Data & AI

RAG (Retrieval-Augmented Generation)AI AgentsData DashboardsAPIs & IntegrationsSupabasePostgreSQLPrisma

Tools & Platforms

GitGitHubOutSystemsPlaywrightVitestPostHogVercel

Workflow

Agile / ScrumSprintsDaily Stand-upsCode ReviewsExisting CodebasesDocumentation

Communication

Dutch (Native)English (Fluent)Client RelationsPresentationDocumentation

What I'm Looking For

I am looking for a product-focused software role where I can build real applications, improve processes and contribute to full-stack, data, automation or practical AI solutions.

Full-stack or product-oriented software development
Environment with structure, ownership and real project delivery
Team that values feedback loops, iteration, and collaboration
Internal tools, integrations, automation or data-driven product work

Connect with Me