Strave
A faster, cleaner alternative for hosting and playing Rainbow Six Siege hubs and tournaments, built on what years of analyzing pro play taught me these tools were missing.
About Me
Hi, I'm Döme Marcell Kisbalázs, a Full Stack Developer with a genuine love for modern tech.
I build with Next.js and TypeScript on the frontend, Java/Spring or Convex on the backend, and I'm always picking up whatever tool gets a project there faster.
I like working on projects with a real user on the other end, and I'm constantly looking to sharpen my skills and stay close to what's new in the field.
Location
Hungary
Currently
IOPS Engineer @ LEGO
Focus
Full stack web development
Experience
IOPS Engineer
WorkLEGO · March 2026 – Present
Monitor and support internal infrastructure and operations tooling, keeping systems running smoothly and incidents resolved quickly.
FiveM Script Developer
WorkGalaxy RolePlay · 2025 – 2026
Built and maintained Lua server resources and web-based UI elements for a GTA V FiveM roleplay server, alongside the Next.js website for the community.
Full Stack Developer Bootcamp
EducationCodecool · 2024 – 2025
A year of full-time, project-based training in algorithms, Java, React, and full stack web development — where 21 Card Game and Ask Mate came from.
Data and Video Analyst
WorkENTERPRISE Esports · 2025
Analyzed data statistics and video footage to identify trends and insights during the 2025 Esports World Cup.
Data and Video Analyst
WorkWYLDE · 2025
Analyzed data statistics and video footage to identify trends and insights during the 2025 EUCL and Pro League Stage 1.
Data and Video Analyst
WorkGeekay Group · 2024
Analyzed data statistics and video footage to identify trends and insights to prepare for the Manchester Major 2024.
Things I've shipped
These are the 3 most recent projects I've worked on.
Featured Project
Galaxy Roleplay
The web home for a GTA V FiveM roleplay community with character apps, rules, and news, rebuilt with the team from scratch for the new wipe.
BB Coaching
A booking-focused portfolio site for a motorsport driver-coach, built to turn visitors into booked calls, not just look good.
Tech Stack
Frontend
ReactNext.jsTypeScriptJavaScriptTailwind CSSCSSHTML5Shadcn UITanStack StartSvelte
Tauri
Backend
Next.jsExpress.jsSpring BootJavaPythonPrismaTypeScriptConvexEffectPostgreSQLRustLua
DevOps & Tools
GitGitHubGitLabDockerVite
Bun
pnpmNode.jsLinuxAWSAzureGrafanaAI Tools
Get in Touch
Got a project, an open role, or just want to talk shop? Pick whatever's easiest for you.
Download CV