WebApp with Drag & Drop Boxes and Arrows for Simple Math Operations

I want a simple web application (javscript based - you may use React, Angular, or even [url removed, login to view] if required) which has drag and drop elements that can be connected by arrows. Each element should either display a typed in value or calculated value (simple math operations). The variables for calculation are essentially the values of other elements that are connected.

Here is the spec document. [url removed, login to view]

Skills: Angular.js, CSS, HTML, HTML5, Javascript

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About the Employer:
( 8 reviews ) London, United Kingdom

Project ID: #15857643

20 freelancers are bidding on average £201 for this job


Hi, Checked attached document and links given in it reference links are fine. Do you have any psd design how you need this functionality like what output is required. Share your website where you need to apply this. More

£250 GBP in 8 days
(381 Reviews)

Hi, I can start work on your project immediately once you confirm me and i am also open for further discussion if you want. I have 7+ years in web designing & development with good experience in following skills More

£200 GBP in 3 days
(102 Reviews)
£150 GBP in 3 days
(9 Reviews)
£150 GBP in 3 days
(15 Reviews)

My skills fit into your job and would like to work with you! Hi, I read your job description so carefully and am so interested in your job as a full stack and full time php developer. Last over 10 years I`ve buil More

£200 GBP in 3 days
(20 Reviews)

WebApp with Drag & Drop Boxes and Arrows for Simple Math Operations Angular.js, CSS, HTML, HTML5, Javascript 7 years experience

£150 GBP in 3 days
(18 Reviews)

Hello! How are you? I have many works like this. You can see my profile or see the links I have wrote above this. I can show you my works and talk about everything. My priority is get excellent client relationship and More

£283 GBP in 5 days
(20 Reviews)

Dear Client. I can help you perfectly. I'm expert web developer with strong front-end and Back-end skill. In particular, I have strong logic in programming. I'm always finding long-term relationship. Regards.

£140 GBP in 3 days
(38 Reviews)

Each skills mentioned in this job posting, I am expert in all of those. As it reflects on my [login to view URL] profile I have completed a number of projects using Angular.js. And I am always available and ready to help and More

£188 GBP in 3 days
(10 Reviews)

Hi Good day! I am IT professional & gone through your project requirements, I am enthusiastic to work with you. I have in house team of designers & developers to complete task with daily updates. Expertise includ More

£194 GBP in 3 days
(8 Reviews)

Hello, Assure to develop your Web App with drag and drop boxes and arrows for simple math operations as mentioned in the Job Post. I am 8+ year experienced in Web and App Development (Native & Hybrid),and Desig More

£555 GBP in 3 days
(4 Reviews)

Hello there, We're a team of developers working on Angular, React & Node JS with Laravel since last 3+ years. Quality work assured. Please take a look at our review bank and lets get started.

£200 GBP in 7 days
(20 Reviews)

Hello sir,i am ready to start work well and have done lot of games and applications in unity3d so please send me your project details then we can start work well. [login to view URL] More

£222 GBP in 10 days
(7 Reviews)

Hi, I am Navin Raghuvanshi, I can create the canvas on javascript alone, with the requirements. Thanks

£155 GBP in 3 days
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2+ Years of experience in web application developing. with effective and responsive front-end and very functional backend with bleeding [login to view URL] Experienced in Angular2/4 with JS, CSS3, Bootstrap. BackEnd wo More

£233 GBP in 3 days
(0 Reviews)

Hello, You can check my profile from here: [login to view URL]~017224d5d561d9cb3d [login to view URL] I am having 6 years experience in front-end and back-end development. Please share me More

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£150 GBP in 3 days
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