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maxdettwiler

Max Dettwiler

@maxdettwiler

Backend Developer

Sweden
English, Spanish, Swedish
About me
I’m a backend developer focused on Node.js and TypeScript, building REST APIs, backend logic, and structured systems. I recently completed a vocational program in blockchain development, where I worked with authentication, data modeling, transactions, and API design. I also have frontend experience with React, which helps me understand the full flow between user interface, backend, and data. I can help with small APIs, database structure, debugging, improving existing code, and building clean, reliable backend foundations.... Read more

Skills

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maxdettwiler
Max Dettwiler
Offline • 
Average response time: 5 hours

See my services

API & Integrations
I will build a rest API with nodejs and express
From$20 / projectMore details

Work experience

Backend Developer (Internship)

Blockchain • Full-time

Jan 2026 - Apr 2026 • 3 mos

During my internship at Triolith Games I developed backend for a blockchain-based system handling wallets, transactions, and tax-related data. Designed API structures and data models for tracking transactions, and implemented core backend logic for deposits, withdrawals, and ledger handling. Worked with JWT authentication and contributed to system architecture in a small agile team.