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mario_fullstack

Marijus

@mario_fullstack

FullStack JavaScript Developer

Lithuania
Lithuanian, Russian, English
About me
Full-Stack JavaScript Developer with hands-on experience building real-world systems and business applications. Strong focus on React, Node.js, TypeScript and relational databases. Background in IT administration and web development provides a solid understanding of systems, processes and reliability. Comfortable working independently on contract-based projects.... Read more

Skills

m
mario_fullstack
Marijus
Offline • 
Average response time: 8 hours

See my services

Bug Fixes
I will fix react, typescript or tailwind CSS bugs in your web app
From$15 / projectMore details

Work experience

Full-Stack JavaScript Developer

Contract Work • Self-employed

May 2025 - Dec 2025 • 7 mos

Designed and developed a full-stack sterilization process tracking system for medical workflow management used in daily operations. – Implemented user roles, audit logs and QR-based tracking – Built REST APIs and frontend UI for daily operational use Tech: Node.js, React, TypeScript, MySQL, Prisma

Web Developer

UAB Grodus • Full-time

Sep 2012 - Feb 2020 • 7 yrs 5 mos

Developed and maintained WordPress websites Customized themes and plugins

IT Administrator

UAB Šokolado meistrai • Full-time

Nov 2010 - Aug 2015 • 4 yrs 9 mos

Improved accounting systems Migrated MS Access to MS SQL Server