Lukáš Otáhal

IT Student & Developer

Passionate about building useful software and reliable systems. Currently finishing preparation for CompTIA A+ and actively seeking opportunities in IT.

🎓 4th year • ITG Grammar School 🏢 IT Support for 60+ users 🎮 Game Dev for Seznam.cz 🏆 CompTIA A+ Ready

Education & Certifications

A chronological overview of my learning journey—from early clubs to international certifications.

🎓
CURRENTLY

ITG Grammar School

4th year (graduation year)

Focus on Information Technology
Programming, networks, databases
Graduation in spring 2026
🏆
EXAM IN SEPTEMBER 2025

CompTIA A+ Certification

International IT certification

Core 1 (220-1101) Core 2 (220-1102)

📚 1+ year of intensive preparation

Hardware, Networking, Security, Cloud, Mobile, Troubleshooting

🌍
CERTIFICATE OBTAINED

FCE Certificate

Cambridge English B2 level

Obtained in the 8th grade of elementary school
Actively progressing towards C1 level
💻

IT STEP ACADEMY

2 years of programming

Kids IT workshops
Basics of programming and logic
🏫

Graduate of ZŠ Univerzum

Completed with success • Foundation for further IT education

Practical Experience

Real-world projects and roles in the IT sector, with emphasis on hands-on skills.

🏢

IT Department Assistant

Since age 15

Czech pharmaceutical company • Full-time IT support role

🎯 IT infrastructure management for 60+ employees

Comprehensive administration of enterprise IT: user support, hardware management, server administration, and network maintenance. Responsible for reliable operations in a stability- and security-demanding environment.

🚀

Freelance Web Developer

Specialist in marketing campaigns • 10+ delivered projects

🌍 Websites for marketing and media campaigns

I build professional websites for marketing campaigns and media projects. I specialize in rapid deployment, multilingual content, and optimization for high traffic.

🎯 Featured project
LIVE
🌐
narodniklenoty.cz

Latest marketing campaign

🎮

Game Developer

Team project

Seznam.cz • Development of a map mini‑game in a team of 5 developers

🚀 Interactive map mini‑game for Seznam Mapy

Collaborative development of a browser‑based mini‑game integrated into Seznam Mapy. The project combined geographic data with gamification and required coordination among 5 developers and regular communication with a Product Manager.

Technical Skills

A comprehensive overview of my expertise—from programming and hardware to specialized domains.

🛠️

CompTIA A+ Expertise

Over a year of intensive preparation for the international certification

🔧 Core 1 (220-1101) — Hardware & Mobile Devices

Hardware Components

CPU architecture, RAM timings, storage technologies, BIOS/UEFI configuration

Intel/AMD CPU DDR4/DDR5 RAM NVMe/SATA SSD

🌐 Core 2 (220-1102) — Operating Systems & Security

Operating Systems & Security

Windows, Linux, and macOS administration & troubleshooting

PowerShell Linux Terminal PKI/Certificates
🖨️

3D Printing & CAD Design

🚀 From passion to business

Childhood: Fascination with 3D printing and mechanical design—hours spent on YouTube learning about printers.

Age 16: Bought my first 3D printer—moving from experiments to complex projects.

Today: 2× Bambu Lab FDM + 1× resin printer, plans for a side business → possibly an LLC.

1
Bambu Lab FDM
2
Bambu Lab FDM
R
Resin SLA
💻

Programming & DevOps

🐳 Docker & Containerization

Online course + practical projects

Docker Compose Multi-stage builds Volume management

⚙️ C# & .NET Development

Desktop applications, web APIs, console tools

Windows Forms ASP.NET Core Entity Framework

Ready for new challenges

I am finishing preparation for the CompTIA A+ certification and actively looking for opportunities in IT. I have hands‑on experience with user support, application development, and hardware management.

Response time

Usually within 24 hours

🎯

Availability

Open to new opportunities