Bluebird

As Managing Partner IT at Bluebird Recruitment, I am responsible for building out our IT recruitment team with ex-industry experts and connecting top IT talent with leading companies throughout Europe. 

We focus on various IT areas, from software development, cloud & infrastructure, data science & engineering, product roles and more. 

Determined to transform the recruitment space, my goal is to integrate authentic industry expertise, fundamentally changing the sector. By utilising my technical background and understanding of the industry, I am committed to making an impact.

Managing Partner IT

ASML

At ASML, a leader in the semiconductor industry, I contributed to developing a platform designed to provide insights into machine operations. This platform played a crucial role in monitoring for errors, facilitating timely fixes, and employing artificial intelligence to anticipate potential failures.

Due to the proprietary and sensitive nature of the technology and processes at ASML, much of the detailed information about my role and the project specifics is classified. This experience has honed my skills in handling confidential data and working within strict operational security guidelines, reinforcing the importance of discretion and integrity in high-stakes environments.

𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: 𝗦𝗲𝗺𝗶𝗰𝗼𝗻𝗱𝘂𝗰𝘁𝗼𝗿

𝗧𝗲𝗰𝗵 𝘂𝘀𝗲𝗱: 𝗝𝗮𝘃𝗮, 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗔𝗶𝗿𝗳𝗹𝗼𝘄 𝗳𝗼𝗿 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴.

Senior Fullstack Engineer

Alphabet Nederland

At Alphabet Lease (part of BMW Group), a leasing company, my role involved developing modular components for a complex system and leading several frontend projects. As a Chapter Lead I spearheaded technical innovation within our eco-system. This included conducting Angular upgrades and enhancing the codebase for better performance. The frontend team, comprising 10 members, was responsible for overseeing and managing 20 separate Angular projects, each an individual application.

I also contributed to the refactoring of a key application, transitioning it to a monorepo structure with Nx to improve maintainability and scalability. 

𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: 𝗔𝘂𝘁𝗼𝗺𝗼𝘁𝗶𝘃𝗲

𝗧𝗲𝗰𝗵 𝘂𝘀𝗲𝗱: 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗝𝗮𝘃𝗮, 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀

Frontend Chapter Lead

Lyfo

At Lyfo, a provider of advanced mobile coverage solutions critical for ensuring reliable communication, I developed an Angular application made for configuring the backend for their clients, including the Dutch police. The code that was written is quality tested by an external party and was found to be excellent.

𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: 𝗧𝗲𝗹𝗲𝗰𝗼𝗺 (𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲)

𝗧𝗲𝗰𝗵 𝘂𝘀𝗲𝗱: 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗚𝗼, 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀

Lead Frontend Engineer

Datlinq

At DatLinq, a Dutch company known for its data solutions in the foodservice industry, I worked on the SaaS platform (DOX). My responsibilities included the development and enhancement of Data Outlet X and Salesmapp API. This platform gave our clients in the foodservice market data-driven decision making capabilities.

𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: 𝗦𝗮𝗮𝗦 & 𝗙𝗼𝗼𝗱𝗦𝗲𝗿𝘃𝗶𝗰𝗲

𝗧𝗲𝗰𝗵 𝗨𝘀𝗲𝗱: 𝗔𝗻𝗴𝘂𝗹𝗮𝗿 𝟴+, 𝗝𝗮𝘃𝗮, 𝗚𝗼𝗟𝗮𝗻𝗴, 𝗡𝗼𝗱𝗲, 𝗚𝗿𝗮𝗽𝗵𝗤𝗟

Lead Fullstack Engineer

Ministerie van Volksgezondheid, Welzijn en Sport

Increasing mobility of citizens between EU countries results in a growing number of people seeking healthcare outside their own region or country. To facilitate the exchange of patient data among countries, the European Union collaborates with member states on an international infrastructure known as eHealth Digital Services & Infrastructure (eHDSI). The Netherlands is integrating into this system of national contact points with its own national contact point called the National Contact Point for eHealth (NCPeH). Through the NCPeH, healthcare professionals can digitally retrieve patient summaries from patients in EU countries requiring unplanned care in the Netherlands.

𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: 𝗚𝗼𝘃𝗧𝗲𝗰𝗵

𝗧𝗲𝗰𝗵 𝘂𝘀𝗲𝗱: 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗝𝗮𝘃𝗮, 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀, 𝗢𝗽𝗲𝗻𝗡𝗖𝗣.

codecentric Nederland B.V.

Codecentric is a consultancy firm. Since the start I have worked on one project:
Project: MOJO (Read below)

Fullstack Engineer

Mojo Concerts

At MOJO Concerts, a leading promoter of live music and entertainment events, I was tasked with developing an application named UNA. UNA is designed to streamline event access control, scheduling, and workflow management, playing a critical role in enhancing the operational efficiency of live events. This application utilizes a modern tech stack and leverages cloud-based solutions to ensure scalability and reliability.

𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: 𝗦𝗮𝗮𝗦 𝗳𝗼𝗿 𝗮𝗰𝗰𝗲𝘀𝘀 𝘁𝗼 𝗲𝘃𝗲𝗻𝘁𝘀 & 𝗰𝗼𝗻𝗰𝗲𝗿𝘁𝘀

𝗧𝗲𝗰𝗵 𝘂𝘀𝗲𝗱: 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗡𝗼𝗱𝗲, 𝗚𝗿𝗮𝗽𝗵𝗤𝗟, 𝗖𝘆𝗽𝗿𝗲𝘀𝘀, 𝗚𝗖𝗣, 𝗔𝗪𝗦

Working while being a student

During my studies, to gain practical experience, I wanted to work. I faced the challenge that no company was willing to hire me part-time. Driven by resilience and determination, I didn't let this stop me. Instead, I chose to start my own freelancing 'company' as a way to gain that experience. I've worked on a variety of projects, ranging from small websites for local artists to large-scale applications like a planning system for a major transportation company. This experience has given me a versatile skill set, making me broadly deployable in various IT roles.

The tech stack I've used includes: WordPress, PHP, Laravel, JavaScript, AngularJS, Angular, React, HTML/CSS, and React Native.

As a former developer, I redefine the kind of developer you think you’re looking for and see beyond the resume to ensure you hire the real deal.

If you're a developer or hiring manager, feel free to send me a message on work related things.

If you're a human being you can always send me a message with anything random because I like engaging with you nonetheless 😉

🚀 Dennis van Valderen

PresentThing

I help people grow their skills and confidence via:

- Workshops on public speaking, both offline and online. See Presentthing.nl

- Negotiation skills workshops, offline and online.

- Contributing to Rotterdam School of Management's biggest course on sustainability and ethics: Responsible Business Leadership (1400+ students per year). I'm responsible for the workshops of this course (50% of student's grades), while training and guiding the 22+ tutors every year.

Owner & Trainer 

TimeToGuide 

We saved many people from drowning during the pandemic... When we all found ourselves pushed into a new pool of online/remote work. 

At TimeToGuide we train employees to become significantly better at software such as Zoom, Teams, PPT, Excel, Outlook, etc. Check out our amazing work and trainers at TimeToGuide.nl

Skills Trainer

Quorn Foods

Working for an English company, owned by a Philipino family, selling products to 50+ countries worldwide. This is where I truly learned the importance of cultural sensitivity and becoming a skillful communicator.

Commercial assistant

London Business School

We didn't have the best concept. 
We weren't the most promising investment. 
But still, we won both the jury prize and the audience prize.

Why? 
Because we had the privilege to be trained by amazing public speaking coaches.
We won because we could present our concept better than the other 10 teams.

Presenter of winning team in Clean Tech Challenge

KPMG Nederland

Imagine this: an environment of ambitious, fast-thinking, very smart people.
Yet most of them are struggling with their communication skills. 
They have brilliant ideas, yet they struggle to communicate them well. 
It was an eye-opener.

Intern Corporate Sustainability

NXP Semiconductors

I will never forget how some of the local staff said they were sad to see me go, because they had finally met a Western colleague who could actually understand their style of communication.

@NXP Hong Kong, I learned that semiconductors are quite predictable, whereas humans are a whole different story. I also learned that I could not care less about semiconductors, whereas human communication fascinates me.

Strategy Trainee

I'm not perfect. Actually, I'm bad at many things.

But I can confidently say: 

I'm pretty darn good at my work. And I love it.

Of course I am not the world's best public speaker or negotiator. But without doubt, I can teach you some of the fundamentals and secrets.

That's what I've been doing for 5+ years. 

I've trained and coached 2000+ people to become 𝐜𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐭 communicators. 

Now, anyone can say stuff like that, and there are so many 'coaches' out there nowadays, so I think it's better to refer to testimonials from my clients.

This is 𝘵𝘩𝘦𝘪𝘳 feedback on my Google Maps page:

"Wow, I never knew that I could improve and enjoy my public speaking skills this much."
"Your classes are helping a lot of people! Please don’t ever stop."
"Each class is an adventure, making learning not just engaging but truly exhilarating."

My eyes regularly tear up during my workshops.. Such is my passion. When I see a client embrace a tool, it's working for them, their confidence grows and they clearly leave the session energized and empowered. I love it.

My workshops always include:
✅ Enough practice. 
✅ Clear feedback in a safe environment.
✅ Only the best tangible tools and techniques.

Just because no-one has ever taught you, doesn't mean you can't still learn it. 

--> Want to thrive in your presentations and job interviews?
https://www.presentthing.nl/confident-speaker-course/

--> Curious for tailor made workshop or coaching?
https://www.presentthing.nl/


Other fulfilling stuff I do:
- Guest lecturer at Rotterdam School of Management. Training and coaching 22+ tutors for the course Responsible Business Leadership since 2019.
- Founded a book club in 2019 (still running). 
- Founded Man-Up Club, a community for Healthy Masculinity in 2023 (still running)

taplio

The Battle

🚀 Dennis van Valderen

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