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looking for a data scientist / java programmer for some consulting work

min $50 USD / hour

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Disiarkan sekitar 4 tahun yang lalu

min $50 USD / hour

Suppose you have a collection of anonymous telemetry data points for a given road segment, with each telemetry point containing information about its GPS location, heading and speed. Blue Dot = Anonymous Telemetry Data Point Red Line = Non centered road segment How would you calculate/interpolate/extrapolate the width of the road segments in each direction? Further, given the above solution for calculating the road width in both directions, describe how you would scale your solution to 200,000 road segments.  2. VEHICLE DATA QUERY Suppose you have an unsorted CSV file of vehicle telemetry data. The list contains ~10M vehicle IDs and coordinates. For example: Write a public method that will take in a bounding box of coordinates and return the vehicle IDs that lie within. Describe the modifications you would need to make, in order to support a real time stream of the same information. 3. HIGH VOLUME DATA INGESTION How would you design/architect a system to 1 ingest billion vehicle telemetry points per day into object storage? Discuss your approach and provide a diagram. 4. LARGE FILE TRANSFER How you would design/architect a solution to transfer large datasets (think PBs worth of 50-100GB files) between distant network locations (think Israel and US) and/or systems that don't play well together? Discuss your approach and provide a diagram.
ID Projek: 24736775

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9 pekerja bebas membida secara purata $50 USD/jam untuk pekerjaan ini
Avatar Pengguna
Hi I am a very experienced statistician, data scientist and developer. I have vast experience in data modelling, model building and providing data driven business solutions. I have worked with data from several companies and have done projects involving high level quantitative analysis and data interpretation skills to study the trends, time behaviour and compare the variables in the data. I can do advanced level analysis in SPSS, R, PYTHON, WEKA, TABLEAU and EXCEL tools like machine learning, deep learning, AI, NLP, hypothesis testing, forecasting, T-test, ANOVA etc. Looking forward to discussion, Best Regards, Suyash
$50 USD dalam 40 hari
4.8 (90 ulasan)
6.9
6.9
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Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$50 USD dalam 239 hari
5.0 (21 ulasan)
6.1
6.1
Avatar Pengguna
Hi, there. I am a senior data analyst & scientist and have 3+ years of experience in data science. I have academic knowledge and good experience in Python and several data science libraries such as Pandas, xgBoost, Scikit-Learn, Keras and so on. I have proceeded several challenging projects of data science, such as credit card fraud detection using GAN, cryptocurrency trading bot, and some of them are integrated with Django backend. Experienced in several kinds of Machine Learning - Classification, Generative, GAN and Reinforcement Learning. My main skill is data prediction using machine learning based on synthetic data analysis. If you're interested, please ping me. Thanks.
$50 USD dalam 40 hari
4.8 (2 ulasan)
4.5
4.5
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Dear Employer, I have gone through project requirement that require data process using Apache Spark using Java language. I have 7 Year experience in this filed. I can provide development, maintenance and support after delivery of project. For more details please ping me
$50 USD dalam 40 hari
4.3 (6 ulasan)
4.6
4.6
Avatar Pengguna
Hi, I have 8 years of experience and working on hadoop, spark, nosql, java, BI tools(tableau, powerbi), cloud(Amazon, Google, Microsoft Azure)... Done end to end data warehouse management projects on aws cloud with hadoop, hive, spark and presodb. Worked on multiple etl project like springboot, angular, node, PHP, Kafka, nifi, flume, mapreduce, spark with XML/JSON., Cassandra, mongodb, hbase, redis, oracle, sap hana, ASE.... Many more. Let's discuss the required things in detail. I am committed to work done and strong in issue resolving as well. Thanks
$50 USD dalam 30 hari
5.0 (4 ulasan)
3.6
3.6
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Hello,    I'm data scientist with huge expertise and mathematician with a number of publications. Also I'm participant and problem writer of many algorithm competitions (Topcoder, ACM ICPC).    I've read through the project description and have an idea on how to solve tasks 1 and 2, but I need to take a look into data you have to make sure we're on the same page. Talking about task 3, I have idea on how to do that, but I need to make some investigation to create a final solution. Task of 4 needs some analysis to be done. Feel free to contact me to discuss any details of the project. Looking forward to hearing from you!             
$50 USD dalam 40 hari
5.0 (1 ulasan)
0.8
0.8
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Hi, I am Lazar from Serbia I have got heavy experience as developer I am good at data science I will give you the perfect result Please ping me so that we can discuss more Regards
$50 USD dalam 40 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Hello, We are a Transit certified company in US and we have so far developed apps on GPS Navigation System, Automatic Vehicle Locator, Intelligent Transportation System, Bus Terminal System, Para-transit solutions, Fleet Management, Shuttle Tracking, Mobile Triangulation etc. This project is right up our alley as, we have the right skills to make your project successful. So, apart from Software Development we provide IT Consulting, IT Networking, IT Monitoring, Managed IT, Cloud Services and Virtualization services. We would like to have a detailed technical and functional scope discussion with you. About Us: We are a US based company (located in Cheshire, Connecticut) and we have recently started our business operations in India and Bahrain. We will soon expand our operations in UK and Australia as well. We have 14+ years of overall industry experience in building ERP, CRM, POS, Mobile apps and various kinds of customized SaaS based solutions from scratch. We have our clientele presence in more than 20+ countries and till now we have successfully executed 1000+ projects. We have a team of Web and Mobile app developers who have 10+ and 7+ years of experience respectively, on PHP, .NET, Java, Python, Wordpress, Android and iOS platform. We have also developed other multifaceted apps on Inventory Management, Accounting Management, eCommerce, VoIP, Flight Bookings, Learning Management, Fintech etc. Looking forward to hearing from you. Thanks.
$50 USD dalam 40 hari
0.0 (0 ulasan)
0.0
0.0

Tentang klien

Bendera UNITED STATES
United States
5.0
1
Kaedah pembayaran disahkan
Ahli sejak Nov 16, 2006

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