Hi, I'm Daniel 👋

Software Engineer, data and web dev driven. I love building things that makes people's lives better.
DL

About

I build useful, human-centred software. Curious mind, tidy systems, real impact.

I like figuring things out, from how data fits together to why a design feels right. Coding lets me turn that curiosity into tools people actually use. I care about clarity, pace and that satisfying click when everything runs cleanly.

My work sits where data, automation and the web meet, often with energy data in the mix. I enjoy turning noisy time series into clear stories, shaping interfaces that explain themselves and building pipelines that just flow. I use machine learning and well-designed algorithms when they add real value, from smarter forecasting to sharper monitoring, and I'm comfortable with the gritty bits like time zones, gaps in data and fast-moving markets.

I believe good design strengthens function. I ask questions, test ideas, fix the awkward edges and keep tightening the loop with honest metrics and readable code. I like systems that are dependable, fast and easy to understand.

Away from the keyboard, you'll find me tinkering with side projects, exploring new tech and enjoying good music with a cup of tea. I learn quickly, stay curious and like building things that last.

If you're into smart, human-centred tech in energy and beyond, let's talk.

Work Experience

A

Arcane Energy

Sep 2025 - Current
Software Engineer
As a Software Engineer at Arcane Energy, I build and optimize end-to-end data and software solutions for automated power trading across the Nordic and European energy markets. My role covers the full cycle of software and data engineering including the design and maintenance of ETL pipelines, leveraging Medallion Architecture for robust data organization, and deploying big data tools for scalable processing. I work extensively with Python, Next.js, Microsoft Azure, Azure Machine Learning, and Azure Functions to automate analytics, enhance trading strategies, and support real-time data insights. Key contributions include developing algorithms that support the Powerbot trading platform, integrating multiple APIs, and ensuring seamless workflow automation. Additionally, I deliver production-grade ML forecasting tools, oversee recurring job management, and drive cloud migrations for greater efficiency and security. My focus is on delivering scalable, innovative solutions that empower Arcane’s analytical and trading capabilities in a fast-moving sector.
L

Lumina Energy Trading

Feb 2024 - Sep 2025
Software Engineer (intern âž” student developer âž” software engineer)
As a Software Engineer at Lumina Energy Trading, I am dedicated to designing and implementing innovative technological solutions to enhance and automate operational activities within the energy trading sector. Building on my internship experience, I focus on developing and maintaining robust web applications, integrating scalable database solutions, and ensuring seamless deployment through comprehensive CI/CD pipelines. My responsibilities include web application development for dynamic data visualization, database architecture and management to support complex data operations, and optimizing CI/CD pipelines for efficient software deployment. Key achievements include successful data integration and visualization, transitioning IT infrastructure to cloud solutions, and developing tools for calculating key trading metrics.
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Special Labs

Mar 2023 - Apr 2023 (lost funding)
Student Software Engineer
Designing a website to showcase a mobile app. Used react with tailwind CSS
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Spendid Journey

Oct 2020 - Aug 2021
Web Developer
As a developer for Splendidjourney, I significantly enhanced their digital presence by designing and developing an inclusive website and web application for service management. This project transformed the company’s platform, offering clients a streamlined portal to view services and make reservations seamlessly. The website showcases Splendidjourney’s luxury ground transportation options in Lisbon, highlighting unique selling points and attracting higher online traffic. Additionally, the integrated web application simplified service bookings, from simple transfers to multi-day tours, resulting in improved operational efficiency and customer satisfaction. These advancements not only boosted client engagement but also enhanced overall business performance, solidifying Splendidjourney's formidable digital presence.
B

Bank of Portugal

Apr 2021 - Jun 2021
Student Intern in Cybersecurity
I was working with a core focus of information security and software development and executed a bunch of assignments in code analysis, vulnerability assessment, and development of an internal communication tool. I developed my expertise in cybersecurity assessment using advanced tools like Checkmarx, programming in CSS, and specialized applications development using Rocket Chat technology.
S

Sermicro

Mar 2020 - May 2020
Student Intern
With a diverse technical background, I specialized in installing operating systems, developing stock management solutions using PHP and JavaScript, and managing hardware to ensure smooth operations. I played a key role in installing and configuring various operating systems, enhancing workflow efficiency and optimizing digital system performance. I developed a dynamic stock management system, improving inventory tracking and management, thereby reducing errors and boosting operational efficiency. Additionally, I maintained hardware, particularly printers, to ensure continuous productivity without downtime. My major achievements included successful digital optimization of computer systems and the creation of an effective inventory management system, significantly enhancing overall operational efficiency.

Education

V

Via University

Aug 2021 - Jun 2025
Software Engineering - Thesis Grade: 10
The Software Engineering course at VIA University offered an in-depth and well-rounded education in software development, combining theoretical knowledge with extensive practical experience. The curriculum covered key areas such as advanced programming, software architecture, database systems, and agile project management. Throughout the course, I engaged in hands-on projects that simulated real-world scenarios, allowing me to develop robust, scalable, and efficient software solutions. The program emphasized critical thinking, problem-solving, and teamwork, fostering a collaborative learning environment. This comprehensive education has equipped me with the technical skills and professional competencies necessary to excel in the fast-paced and ever-evolving software industry.
P

Professional School of Digital Technology

2016 - 2021
High Shool (Level 4 EQF)
During my time at Digital School, I actively engaged in a range of activities and societies focused on computer programming and network management. I developed proficiency in both sequential (C) and object-oriented (C#) programming languages, as well as in JavaScript, AJAX, and jQuery. I also gained practical experience with WordPress, HTML, CSS, and PHP for web development. My technical skills were further enhanced through hands-on activities involving the installation, configuration, and maintenance of computer systems, including operating systems such as Windows and Linux, and various applications. I gained a solid understanding of database management systems, performing analysis, implementation, and SQL query development. Additionally, I acquired foundational knowledge in TCP/IP networks and broader network management concepts, preparing me for complex problem-solving and technical challenges in the IT field.

Skills

My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites and tools to complex web applications. Here are a few of my favorites.

Splendid Journey - My First Big Project

The project for Splendidjourney consists of two main components. The client-facing website allows users to browse all relevant information about the company and its services. Clients can request services tailored to their preferences and needs. On the administrative side, the system enables administrators to view and manage all service requests. They can quickly mark requests as accepted, refused, or pending, and have the capability to delete requests from the database. This streamlined approach enhances both user experience and administrative efficiency.

HTML
JavaScript
jQuery
CSS
BootSrap
PHP

NightCrawl

NightCrawl Website is a project in the planning stages that aims to bridge the gap between nightclubs and their clients. The website is built using modern technologies like React and Tailwind CSS to provide a seamless user experience. For now the projects is paused so I decided to opensource the website.

React
Tailwindcss
daisyui

PDF Maker

I developed this project to address the challenge of using PDFs as resources in my university, where teachers often upload Word and PowerPoint files. This tool automatically converts and merges these files when asked(there is both options, with or without merging), facilitating seamless access to the desired content.

Python

Abigail Goodman's Portfolio

Abigail Goodman's Portfolio is an evolving project focused on showcasing her expertise in Architectural Technology and Construction Management. This portfolio is being developed at a deliberate pace, allowing for creativity and a thorough understanding of the underlying technology. As part of this journey, Abigail is learning the intricacies of web development, ensuring that each aspect of the portfolio reflects her personal touch and professional growth. The goal is to create a comprehensive and visually appealing platform that highlights her projects, skills, and achievements in the field. In the future, there is potential to transform this portfolio into an open-source project, providing easy-to-use code blocks for other ATCM students, fostering a community of shared knowledge and resources.

Tailwindcss
Typescript
React
NextJS
Contact

Get in Touch

Have any questions or an idea to talk about? Feel free to send me an email at [email protected] or give me a call/text at +45 50154866. I wll get back to you as soon as possible. Please note, I do not respond to solicitations.

Feedback

Reviews

Discover what old clients and partners have to say about me.

I had the pleasure of working with Daniel for over a year. From day one, he demonstrated a high level of structure and efficiency in his work, quickly getting up to speed on complex tasks and delivering results with minimal supervision. Daniel is a true self-starter — proactive in identifying what needs to be done, and taking ownership of tasks from start to finish. His ability to work independently while still being a great team player makes him a valuable part of any team.

Lauritz Hørby's logo
Lauritz Hørby
Lumina Energy Trading's Founder and CEO

I can highly recommend Daniel. He supported me with programming tasks and handled them both quickly and effectively. The work was delivered professionally and with great skill, meeting all expectations. Daniel is competent, structured, and very easy to collaborate with – I give him my best recommendations.

Philip Kidmose Henriksen's logo
Philip Kidmose Henriksen
PKH Trade (Lumina Energy Trading) Founder

I asked Daniel to develop a website for my luxury car passenger transportation company, based on the ideas I presented him with, but with enough freedom to incorporate any other ideas he had. When he presented me with the first draft, I was positively surprised since both in terms of design and functionality, it was considerably better than what I had imagined. Communication was always fluid, with short response times, which made it possible to finish the project within the planned deadlines. The final work exceeded my best expectations at all levels, so I was extremely pleased to have bet on Daniel, who, being still very young, has shown a professionalism and a sense of responsibility that is rare to see at this age.

Pedro Lopes's logo
Pedro Lopes
Splendidjourney's Founder and CEO