Corporate &
Professional Training
Live, practical training for companies, teams and professional institutions.
- Power BI & Data Analytics
- Business Intelligence
- AI for professional work
Let's TalkMellna · Professional Training & Mentorship
Making complex knowledge simple, practical and useful.
Mellna helps professionals, organisations and aspiring talent build practical skills through clear explanations, real-world experience and human-led learning.
Loay HaggagData Analytics & Power BI Consultant, Trainer & Founder of Mellna
We simplifyknowledge.
What Mellna does
How I Can Help
Professional learning shaped around real people, real work and practical outcomes.
Corporate &
Training
Partnerships
Collaboration with academies looking for an experienced professional trainer.
- Public courses
- Corporate programmes
- Custom workshops
Mentorship &
Career Guidance
Clear, practical guidance for aspiring talent and career changers.
- Clarity and direction
- Practical next steps
- Confidence
Professional experience
meets human guidance.
15+years of professional
experience
experience
About the founder
Meet Loay
Loay Haggag is a Data Analytics and Power BI Consultant, Team Lead, Trainer and Business Coach with more than 15 years of experience across business operations, reporting, analytics, business intelligence and professional development.
His career has taken him from Egypt to Europe and through different business and technical roles—building a perspective that combines technology with an understanding of how organisations and people actually work.
He created Mellna around a simple belief: learning becomes valuable when people understand what they are doing, know why they are doing it and gain the confidence to apply it independently.
View my professional backgroundTraining philosophy
How I Train
Technology can be complicated.
Learning it shouldn't be.
Simplify First
I break complex topics into clear concepts before introducing unnecessary technical detail.
Learn by Doing
Learners practise, ask questions, make mistakes and build something themselves.
Start With the Problem
Tools come after the problem. Technical skills connect to real business situations.
Keep Learning Human
Questions, discussion, feedback and individual guidance remain essential—even in the age of AI.
From confusion to clarity.From theory to practice.From learning to confidence.
Mission
Turn complex knowledge into practical skills people can confidently use.
Vision
A trusted international learning brand where expertise, technology and human guidance come together.
Built for collaboration
Who I Work With
Training Institutions
External trainer and partnership support for academies and professional providers.
Companies & Teams
Practical, tailored professional training shaped around organisational needs.
Professionals
Focused development of new technical, analytical and business capabilities.
Students & Career Changers
Clarity, direction and practical guidance for a confident start or change.
Based in Riga, Latvia. Available online across Europe, the Middle East and internationally.
Areas of focus
Mentorship
Need clarity about your next career step?
I dedicate time to mentoring students, fresh graduates, young professionals and people considering a career change.
Sometimes the biggest challenge isn't learning another tool. It's understanding where to start and what your next practical step should be.
Book a Mentorship CallStart a conversation
Let's work
together.
Whether you're looking for a trainer, planning professional development, exploring a partnership or seeking guidance, I'd be happy to hear from you.