Hey, I'm

Daan De Lombaert

Fullstack Developer & Architect

Founder @ Zamba.app

Having worked in diverse industries has helped me better understand and translate various business needs into tangible products. I strive for elegant, clean, yet pragmatic solutions, and I never stop learning.

Current Venture
Zamba .app

Founder

Transparent supply chains,
empowered communities

Supply chain Traceability Community

Zamba engages farmers as active partners and equips coordinators with the tools to manage education, scheduling, and participation, building secure and transparent supply chains together.

Visit zamba.app
Zamba.app — transparent supply chain platform screenshot

About me

I'm a Belgian freelance developer and architect with over 16 years of experience across finance, industry, healthcare, and marketing tech. I've worked as an employee and as a consultant through my own company, BV De Lombaert Daan.

My strength is bridging business and technology: taking complex requirements and turning them into maintainable, well-architected systems. In later projects I've also taken on coaching and technical leadership roles.

In a nutshell: passionate, curious, loyal, team focused.

Education Bachelor's in Applied Computer Sciences — BME Hogent, Ghent (2009)
Location Brussels, Belgium

Languages & Runtimes

Python TypeScript C# JavaScript SQL PHP

Frameworks & Libraries

FastAPI Vue.js SQLAlchemy ASP.NET / .NET Core Angular AngularJS Node.js Django Entity Framework RxJS

Data & Search

Elasticsearch SQL Server PostgreSQL DB2 MongoDB Redis Oracle RDB

Architecture & Practices

DDD CQRS SOLID Agile / Scrum REST / Web API Microservices

Cloud & Tooling

AWS Vercel Railway Azure Docker Git Postman

Experience

Zamba.app

Technical Founder

January 2025 – present

Building transparent supply chains and empowered farming communities. Equipping coordinators with tools to manage education, scheduling, and participation while engaging farmers as active partners.

PythonFastAPISQLAlchemyVue.jsReact NativeRailwayVercelAWS

Yuzulabs

via BV De Lombaert Daan

Fullstack Developer / Frontend Lead / Coach

October 2018 – present

Studypages

Clinical health research platform. Drove major frontend architectural changes, implemented custom Elasticsearch search functionality, built a React Native mobile app, and coached the development team.

PythonDjangoElasticsearchPostgreSQLReact Native

Axis Finance

via BV De Lombaert Daan

Architect / Technical Lead / Fullstack

January 2019 – January 2024

Sales2Cash

Fullstack application enabling businesses to upload, track, and automatically match incoming payments to invoices. Built a dynamic reminder system with configurable per-company workflows from scratch, and integrated Ibanity, POM, and Proximus RingRing. Recruited and onboarded developers, coached the team, and participated in client negotiations.

C#.NET CoreAngularPostgreSQLDockerMicroservicesAzureIbanityPOMProximus RingRing

ArcelorMittal

via BV De Lombaert Daan

April 2017 – November 2018
ScaleUp + Intranet Search Fullstack Developer / Architect / Coach

Elasticsearch-backed search platform for raw materials (IBM MQ ingestion) and internal documents. Coached junior developers and maintained overall code quality.

C#.NET 4.6ElasticsearchNestIBM MQTopshelf
Elisa Backend Developer / Architect

Azure-hosted platform enabling boatmen to check in/out at the quay and receive legal documents. Core service acted as hub between a Cordova app and on-premise quay implementations.

C#.NET 4.6SQLAzureMarineTraffic
HR Chat bot Fullstack Developer

Internal HR chatbot for time credit questions, powered by Google Dialogflow and Cloud Functions. Angular frontend with MongoDB-backed user management.

AngularNode.jsDialogflowGoogle Cloud FunctionsMongoDB
Crane Inspection Backend Developer / Architect

On-site crane inspection app with a dynamic business-defined rule engine, architected to support other machinery types.

C#.NET 4.6DDDMS SQL
Angular 5 Migration Frontend Developer

Full migration from AngularJS 1.6 to Angular 5, delivering custom CLI schematics, shared components, and a reusable search service.

Angular 5AngularJSAngular CLI
Showcase Frontend Developer / Architect

Interactive docs platform for the internal frontend framework, with Markdown-driven content and injected live demos.

AngularJSNode.jsEJSAngular Material
AES Fullstack Developer

Cost simulation and rental management platform for cranes and operators, used by internal teams and external suppliers.

ASP.NETC#.NET 4.5AngularJSEntity Framework 6MS SQL

Stylelabs

via Dominion Experts

November 2015 – April 2017
Vista PIM/DAM Fullstack Developer / Architect

PIM/DAM platform for managing marketing material and product information. Led overall application architecture and database design.

ASP.NETC#.NET 4.5KnockoutJSElasticsearchRedisCQRS
"M" Marketing Content Hub Fullstack Developer

StyleLabs' flagship product. Built features, created an Elasticsearch reporting POC with bucket aggregations, and set up Grafana dashboards.

ASP.NETC#.NET 4.5KnockoutJSElasticsearchRedisD3.jsGrafana

Securex

via Dominion Experts

December 2013 – November 2015
Social Profit Fullstack Developer / Architect

Platform for residential home employers to manage employee social data. Led technical development and co-designed the database.

ASP.NETC#.NET 4.0KnockoutJSDB2CQRSODataFluentValidation
IsyPass Fullstack Developer

Spreadsheet-style platform for reporting on employee work performance. Developed new features and introduced automated tests.

ASP.NETC#.NET 4.0KnockoutJSDB2DDDJasmineKarma

Van Lanschot Private Bank

via Dominion Experts

Fullstack Developer

October 2013 – December 2013

EVI Reporting

Batch processor for banking metrics data with an intranet portal for querying and export. Included SQL merge reconciliation and SAP entity transformation.

ASP.NETC#.NET 4.0MVCSQLiTextSharp

Selor

via Dominion Experts

Frontend Developer

June 2013 – August 2013

Hiring Portal

B2B hiring portal for creating custom job pages, tracking applicants, and generating reports.

ASP.NETC#.NET 4.0SQLEntity FrameworkMVCNServiceBus

Dominion Experts

Frontend Developer

April 2013 – June 2013

Internal CMS

Drupal CMS for events, job listings, and timesheet management, with multilingual support.

PHPDrupal 7MySQL

CREATE Multimedia

Fullstack Developer

October 2011 – January 2013

EposterPresenter

Medical congress kiosk platform for displaying scientific presentations. WPF frontend, MS Sync Framework for multi-kiosk sync, ASP.NET MVC upload portal.

C#WPFSQLWCFMVCMS Sync Framework

VDK Spaarbank

Backend Developer

April 2010 – September 2011

Mainframe

Maintained and documented running applications on an HP OpenVMS mainframe system.

HP-PascalC#Oracle RDBOpenVMS

Get in touch

Interested in working together? Feel free to reach out via email or connect with me on LinkedIn.