Denes Halasz
Certified Data Analyst | Power Platform Developer | Content Creator | User Group Co-Lead
Budapest, Hungary
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Denes Halasz is a freelance Power Platform expert and co-leader of the Hungary Power Platform User Group. He began his journey in 2018 by developing company-wide Power BI solutions and quickly expanded into the broader Power Platform, becoming a citizen developer. With expertise in Power Apps, Power BI, Power Automate and other low-code tools, Dénes helps individuals and businesses streamline processes and create impactful solutions.
In addition to his consulting work, Dénes runs a YouTube channel focused on the Power Platform, where he shares career development advice, tips on getting started with low-code, and guidance for becoming a successful freelancer or citizen developer.
He is passionate about mentoring and building supportive communities, organizing events to empower others to succeed in their careers with low-code skills.
Area of Expertise
Topics
Freelancing in Power Platform: My Journey, and How You Can Start Yours
In this session, I share my journey from being a full-time business analyst to becoming a successful Power Platform freelancer. Starting with part-time Power BI training while maintaining my full-time job, I eventually made the leap into freelancing after recognizing the demand for low-code solutions.
Attendees will learn about the pros and cons of freelancing versus traditional employment, highlighting the freedom and earning potential freelancing offers, as well as the trade-offs, like the lack of job security and benefits. I’ll discuss the top technical skills required for a Power Platform freelancer—such as mastering Power BI, PowerApps, Power Automate, and low-code development—as well as the essential soft skills like client communication, problem-solving, and project management. Business acumen, including self-marketing, pricing strategies, and contract negotiation, will also be covered.
Drawing from my own experience, I’ll walk through how I built my freelance career. While my path is just one way to succeed, I’ll offer advice for those considering this career move. We will also dive into maximizing earning potential, focusing on the critical factors that set high-earning freelancers apart from the rest.
By the end of the session, participants will have a clear roadmap for transitioning into freelancing, complete with practical steps, resources, and actionable strategies to help them build and sustain a successful freelance career in the Power Platform ecosystem. Whether you're just starting or already on the path, this session will inspire and equip you to thrive as a PowerApps freelancer.
Low-Code, Big Impact: Transforming Careers with Power Platform
In recent years, coding bootcamps became a popular route for those seeking high salaries, remote work, and tech opportunities. However, traditional programming is difficult to master. With the rise of low-code platforms like Power Platform, individuals can now achieve similar career transformations with significantly less complexity.
This session explores how Power Platform is becoming a gateway to tech careers for non-developers, providing high-paying opportunities without the need to master traditional software development.
We’ll discuss how professionals with existing industry knowledge can accelerate their careers by learning low-code tools like PowerApps, Power BI, and Power Automate. By leveraging their business-specific experience and combining it with these easy-to-learn technical skills, they can tap into the growing demand for Power Platform experts.
Participants will also get practical advice on how to build a learning roadmap for these key tools and attract job opportunities by building an online presence, networking, and creating a portfolio.
Getting Started with Power BI: A Live Demo for Beginners
This session offers a comprehensive introduction to Power BI, focusing on its advantages for data analysis, business intelligence and automation. Participants will learn how Power BI can replace traditional tools like Excel, reducing reliance on macros and VLOOKUPs,
The session will cover the technical aspects of Power BI, starting with connecting to data sources, utilizing Power Query for data transformation, and connecting tables for efficient data modeling. Participants will explore how to create simple calculations, understanding the distinctions between calculated columns, measures, and Power Query-based calculations. The session will also include a walkthrough on building visualizations and dynamic reports, automating data refreshes to streamline reporting workflows.
By the end of the session, participants will have the technical foundation to start building impactful Power BI reports, enabling more efficient data management and insightful decision-making. This session is delivered in a live demo format.
Introduction to Power Apps: Build Your First Canvas App
This Level 100 session offers a comprehensive introduction to Power Apps, focusing on its role in building low-code applications for automating business processes. Participants will explore the different types of apps that Power Apps can create, with a focus on canvas apps for practical, custom solutions.
In this live demo, participants will learn the basics of canvas app development, including the app’s user interface and key building blocks such as screens, controls, and their properties. The session will cover connecting to data sources, interacting with data, and using Power Fx to program app behavior. Attendees will also follow along to build a simple scanner app that captures data and creates entries in a table.
This hands-on session is designed to provide beginners with the skills and confidence to create functional PowerApps quickly and effectively.
Cloud Technology Townhall Tallinn 2025 Sessionize Event Upcoming
Hungary Power Platform User Group meetup
Freelancing in Power Platform: My Journey, and How You Can Start Yours
Global Power Platform Bootcamp Hungary - 2024 Sessionize Event
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