Available to hire
Hi, I’m Sima Marius Daniel, a frontend developer focused on building clean, responsive web applications. I enjoy translating ideas into intuitive interfaces and collaborating with teams across industries like transport, automotive, construction, and hospitality.
I specialize in React JS, TypeScript, JavaScript, HTML, CSS, Tailwind CSS, styled-components, Bootstrap, Figma, and Firebase. I’ve grown my skills through freelance work, a front-end internship at SkillBrain, and projects ranging from car transport platforms to PDF contract generators and business websites. I also value version control with Git/GitHub and continuous learning.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
Romanian, Moldavian, Moldovan
Fluent
English
Advanced
Work Experience
Freelance Frontend Developer at Freelance
November 1, 2022 - PresentFrontend developer delivering React.js-based web applications across transport, automotive, construction, and hospitality sectors. Proficient with HTML, CSS, JavaScript, React.js, Bootstrap, and Figma; familiar with Git/GitHub workflows. Notable projects include a Car Transport Platform (React + Firebase Storage/Auth) and a PDF Contract Generator using PDF.js; plus business websites and a smart contact form.
Front-End Development Internship at SkillBrain
August 1, 2025 - October 1, 2025Internship focused on migrating and developing front-end components using React.js, TypeScript, JavaScript, HTML, CSS, Tailwind CSS, and styled-components. Collaborated with design teams via Figma; participated in code reviews and Git/GitHub workflows. Completed components migrations like Text System, Navbar unification, and avatar submenu integration.
Office Administrator / Web Developer at DD LEASING CORPORATION SRL
February 1, 2020 - May 1, 2023Managed daily administrative operations and contributed to the company’s online presence. Built and maintained responsive websites using React.js, HTML, CSS, JavaScript, and Bootstrap; collaborated with management to streamline digital workflows and create user-friendly interfaces via Figma and modern front-end practices.
Transport Manager at Sima Trans Logistics SRL
July 1, 2017 - July 1, 2022Coordinated and supervised daily transport operations, including vehicle scheduling, route planning, client communication, and documentation. Monitored transport costs and collaborated with drivers and partners to maintain service quality and regulatory compliance; contributed to process optimization and digital workflow improvements.
Education
Bachelor's Degree at Universitatea de Vest 'Vasile Goldiș' din Arad
October 1, 2012 - September 1, 2015High School Diploma, Math - informatics at Liceul Pedagogic 'Dimitrie Țichindeal' din Arad
September 1, 2008 - June 1, 2012Qualifications
JSON Essential Training
January 11, 2030 - January 8, 2026React.js Essential Training
January 11, 2030 - January 8, 2026React: Working with APIs
January 11, 2030 - January 8, 2026Level Up: JavaScript
January 11, 2030 - January 8, 2026Industry Experience
Transportation & Logistics, Travel & Hospitality, Manufacturing, Software & Internet, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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