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Speed up and clean shinyapp

$30-250 AUD

Zaprt
Objavljeno pred približno 6 leti

$30-250 AUD

Plačilo ob dostavi
I have Build a shinyapp that is drawing data (Currently 30k Georeferenced Records) via an API. Main purpose is to show a Tree map using leaflet. My code is working but slow. It needs refactoring and cleaning. - do multiple api requests parallely - update a reactive function to check if new data is available to only check the requests header and not to download the whole database set. - review the leaflet implementation to ensure fast display The whole project needs to be reviewed and optimised for speed. Main bottleneck is problably the API requests.
ID projekta: 16339772

Več o projektu

9 ponudb
Projekt na daljavo
Aktivno pred 6 leti

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9 freelancerjev je oddalo ponudbo s povprečno vrednostjo $198 AUD za to delo
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Overall, I have a good hands on working with Advanced Excel, R and Python and BI tools and technologies, AI, Big Data. I have quite a good knowledge of DL/ML Algorithm , have also developed Dashboards and Web Application. My area of expertise is building financial models (Stock Markets), Image Processing, Classification/Prediction/Clustering, NLP and Chatbots. I understand the project requirement and will deliver the desired product within the time specified
$250 AUD v 3 dneh
5,0 (46 ocen)
6,1
6,1
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Hi, This is Santhosh from India. I am a Business Management Graduate with Computer Science engineering background who is passionate about Data, Mathematics and Technology. I have worked in many data analytics projects involving R. Also I have worked in projects involving Excel (Pivot Table, Macros) and VBA. I believe I have enough expertise in R to complete this project as per your requirement. Please get in touch. Looking forward to hear from you. Thanks & Regards, Santhosh Kanna
$155 AUD v 3 dneh
5,0 (45 ocen)
5,7
5,7
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I'm an Engineer in Statistics and Applied Economics, i've got many skills and expertise that will allow me achieving perfectly all the projects and assignments because my priority is your satisfaction I am a master of softwares like SPSS, SAS, STATA, R, Eviews, Minitab, MS excel I have advanced knowledges in: Econometrics: Panel Data, Pooled Data, cross-section Data, Probit, Logit, Multinomial Logit, scoring, Economics modeling, Tobit, Heckman.. ---Data Mining: Factor analysis, Principal Component Analysis, Regression (Simple, Multiple, logisitic, hierarchical, Poisson), PCA, PCA, Data Quality, Data Reliability, ANOVA, ANOM, ANCOVA, Clustering, Hierarchical Clustering and bayesian analysis I'll provide you perfect reporting using MsWord.
$250 AUD v 3 dneh
4,8 (73 ocen)
6,0
6,0
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I know advanced R programming and I can help you with the shiny app updates. Please send me the file so that I can further help you. I have done over 100 r programming and shiny app projects. Looking forward to working with you.
$250 AUD v 10 dneh
4,7 (24 ocen)
5,3
5,3
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Hello! > do multiple api requests parallely As you probably know, it will require multiple cores, so I suppose your Shiny server is multicore. In this case, it would not be a problem with base parallel package. However, is it possible to download all the data using this API? One of the apps I developed used saved data in feather format. I would need more details to provide better time estimates, but I guarantee refactoring of the code in no more than 5 days.
$222 AUD v 5 dneh
4,9 (14 ocen)
4,8
4,8
Avatar uporabnika
Hi, I use R and Shiny for data analysis and visualization including geo-visualization using leaflet. I can help you optimize your code by utilizing better program constructs if not already in use, parallelizing code where possible, and trying out some R/Shiny shortcuts. Regards, Chris
$155 AUD v 3 dneh
4,7 (7 ocen)
4,7
4,7
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Hi, I hope my message finds you well. I have done many commercial projects using shiny. And I love working with leaflet. Looking forward to support you with this project. Enjoy your day, Joerg. PS: Bid is just a rough cut. I need to review current source and specs to provide you with my final quote.
$99 AUD v 10 dneh
4,8 (6 ocen)
4,0
4,0
Avatar uporabnika
I am a data scientist and R developer, with expertise in working with leaflet and R shiny, and experience of refactoring existing code. I would like to review your existing code to better understand the issue.
$250 AUD v 7 dneh
5,0 (2 ocen)
3,0
3,0
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I am Data Entry/Data Processing Expert who knows the value of time, very hard working and always delivers the work on time. My Motive is to make my employer happy without adding additional charges. If you are looking for data entry or search work, I am the Right person for you. a trusted Freelancer
$155 AUD v 3 dneh
0,0 (0 ocen)
0,0
0,0

O stranki

Zastava AUSTRALIA
East Melbourne, Australia
0,0
0
Plačilna metoda je verificirana
Član(ica) od maj 23, 2017

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