Ngai (Cheng) Kuan-Employed/Freelance Frontend Developer
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Experience
Employed/Freelance Frontend Developer
ETRON Software GmbH
- Development of SaaS fiscalized cash register
- Modularized functionalities to allow individual wishes of clients
- Implementation of unit tests, integration tests
Freelance Frontend Developer
Safaverdi Baumanagement GmbH
- Development of mobile application used for protocol generation
- Responsible for the entire application from UI/UX to testing
- Technologies: React, React Native, Tailwind CSS
Freelance Frontend Developer
Kleissner Investments s.r.o
- Development of web application for crawler search engine
- Modular implementation to avoid dependencies
- Technologies: Next.js, Node.js, TypeScript, Vanilla HTML/JavaScript/CSS
Freelance Frontend Developer
FINABRO GmbH
- Development of web and mobile application
- Multiplatform application using wrapper solution
- Technologies: Supabase, Google Cloud Platform, PostgreSQL, NoSQL
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Construction, and Banking and Finance.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, and Quality Assurance.
Summary
Software engineer with expertise in all things React/React-Native related, skilled in building scalable systems and optimizing performance.
Passionate about solving complex problems and contributing to impactful projects that drive innovation and efficiency.
Skills
- React
- React Native
- Tailwind Css
- Next.Js
- Node.Js
- Typescript
- Vanilla Html/Javascript/Css
- Jest
- Supabase
- Google Cloud Platform
- Postgresql
- Nosql
Languages
Education
University of Applied Sciences Hagenberg
Bachelor of Science · Media Design and Technologies · Hagenberg, Austria
HTBLVA Spengergasse
Technical High School, Focus: Media Technologies · Media Technologies · Vienna, Austria
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Ngai is based in Vienna, Austria and can operate in on-site, hybrid, and remote work models.
Ngai speaks the following languages: German (Native), English (Native), Chinese (Intermediate), Hungarian (Elementary).
Ngai has at least 9 years of experience. During this time, Ngai has worked in at least 2 different roles and for 4 different companies. The average length of individual experience is 2 years and 3 months. Note that Ngai may not have shared all experience and actually has more experience.
Based on recent experience, Ngai would be well-suited for roles such as: Employed/Freelance Frontend Developer, Freelance Frontend Developer.
Ngai's most recent position is Employed/Freelance Frontend Developer at ETRON Software GmbH.
In recent years, Ngai has worked for ETRON Software GmbH and Safaverdi Baumanagement GmbH.
Ngai is most experienced in industries like Information Technology, Construction, and Banking and Finance.
Ngai is most experienced in business areas like Information Technology, Product Development, and Quality Assurance.
Ngai has recently worked in industries like Construction and Information Technology.
Ngai has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.
Ngai holds a Bachelor in Media Design and Technologies from University of Applied Sciences Hagenberg.
Ngai is immediately available full-time for suitable projects.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 24 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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