Cyber Security check on web service built in React, Express and firebase

I have built a web service that i´m going to deploy to a lot of people.

I am not an Cyber Security Expert, and therefor i want to hire a Cyber Security Expert, to check my build if is has any security holes.

The service is very small, and only exists of one React landingpage, a Express backend , and connection to firebase storage.

A very small web service.


Skills: Web Security, Express JS, Google Firebase, React.js, Node.js

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About the Employer:
( 4 reviews ) Mosjøen, Norway

Project ID: #27951734

Awarded to:

(2 Reviews)

10 freelancers are bidding on average €16/hour for this job


Hi there! May Peace Be Upon You !! I am a Certified Ethical Hacker and PenTester, With 10+ years of experience conducting penetration testing government and private companies around the world. I would like to work wi More

€15 EUR / hour
(22 Reviews)

Hi, Fredriknico How are you? I read your detail carefully. I am a web developer and designer. My main skill is My main skill is PHP, HTML, CSS, Node JS, React JS, Angular JS, Vue JS. I will build a perfect function wit More

€15 EUR / hour
(4 Reviews)
(36 Reviews)

Hi there. I am a passionate Fullstack developer with 12 years of experience. I have great experience in React.js(16.x+), React Hook, virtual DOM, Redux, Node, Express and Firebase. I can fulfill all requirements to th More

€18 EUR / hour
(8 Reviews)

Hello, How are you today? I am mean stack developer I have enough experience for web development such as node js, firebase,angular js,express js and etc. I have just check your description and I'm very interested in yo More

€15 EUR / hour
(3 Reviews)

Hello Hope you are doing well. I have 5 years of experience in Ethical Hacker/Penetration tester. I can handle your project.

€18 EUR / hour
(2 Reviews)

HI Fredrik! I am high skilled react, node, express developer with 5 years of experience Additionally i have good knowlege in Web Security, SEO and other I really would like to work on this project. Assure to provide yo More

€15 EUR / hour
(2 Reviews)

Hello Fredrik I can build your web service perfectly as you want I have rich experience in web development using django, React-Express,node.js, Angular.js, laravel-vue, Mysql, Mongodb, Codeigniter, WebGL, unity 3D ... More

€15 EUR / hour
(0 Reviews)

How do you do! I can help you for security of your website. I can use security module in React for it. Please feel free to contact me! Thanks & Regards!

€15 EUR / hour
(0 Reviews)