Recommended expert
Ngai (Cheng) Kuan
Employed/Freelance Frontend Developer
Experience
Dec 2020 - Dec 2025
5 years 1 monthAustria
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
Jul 2019 - Present
6 years 9 monthsFreelance 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
Aug 2017 - Dec 2020
3 years 5 monthsFreelance 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
Aug 2017 - Jan 2020
2 years 6 monthsFreelance Frontend Developer
FINABRO GmbH
- Development of web and mobile application
- Multiplatform application using wrapper solution
- Technologies: Supabase, Google Cloud Platform, PostgreSQL, NoSQL
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (7.5 years), Construction (6.5 years), and Banking and Finance (3.5 years).
Information Technology
Construction
Banking and Finance
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (8.5 years), Product Development (8.5 years), and Quality Assurance (5 years).
Information Technology
Product Development
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
German
NativeEnglish
NativeChinese
IntermediateHungarian
ElementaryEducation
Oct 2014 - Jun 2017
University of Applied Sciences Hagenberg
Bachelor of Science · Media Design and Technologies · Hagenberg, Austria
Sep 2007 - Jun 2012
HTBLVA Spengergasse
Technical High School, Focus: Media Technologies · Media Technologies · Vienna, Austria
Profile
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Frequently asked questions
Do you have questions? Here you can find further information.
Where is Ngai based?
Ngai is based in Vienna, Austria and can operate in on-site, hybrid, and remote work models.
What languages does Ngai speak?
Ngai speaks the following languages: German (Native), English (Native), Chinese (Intermediate), Hungarian (Elementary).
How many years of experience does Ngai have?
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 2 months. Note that Ngai may not have shared all experience and actually has more experience.
What roles would Ngai be best suited for?
Based on recent experience, Ngai would be well-suited for roles such as: Employed/Freelance Frontend Developer, Freelance Frontend Developer.
What is Ngai's latest experience?
Ngai's most recent position is Employed/Freelance Frontend Developer at ETRON Software GmbH.
What companies has Ngai worked for in recent years?
In recent years, Ngai has worked for ETRON Software GmbH and Safaverdi Baumanagement GmbH.
Which industries is Ngai most experienced in?
Ngai is most experienced in industries like Information Technology (IT), Construction, and Banking and Finance.
Which business areas is Ngai most experienced in?
Ngai is most experienced in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA).
Which industries has Ngai worked in recently?
Ngai has recently worked in industries like Construction and Information Technology (IT).
Which business areas has Ngai worked in recently?
Ngai has recently worked in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA).
What is Ngai's education?
Ngai holds a Bachelor in Media Design and Technologies from University of Applied Sciences Hagenberg.
What is the availability of Ngai?
Ngai is immediately available full-time for suitable projects.
What is the rate of Ngai?
Ngai's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.
How to hire Ngai?
To hire Ngai, click the Meet button on the profile to request a meeting and discuss your project needs.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
1000
750
500
250
Market avg: 740-900 €
Market avg: 740-900 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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