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Machine learning Job Cost Overview

Typical total cost of Upwork Machine learning projects based on completed and fixed-price jobs.

Upwork Machine learning Jobs Completed Quarterly

On average, 37 Machine learning projects are completed every quarter on Upwork.


Time to Complete Upwork Machine learning Jobs

Time needed to complete a Machine learning project on Upwork.

Average Machine learning Freelancer Feedback Score

Machine learning Upwork freelancers typically receive a client rating of 4.63.

Last updated: October 1, 2015
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Geoffrey D.

Geoffrey D.

tech startup CTO - bootstrapping your business

France - Tests: 1 - Portfolio: 3

I've already held a CTO and lately CEO position in tech startups. With 5 year experience in IT development & startup bootstrapping, my core strength lies in a rare business execution + IT dev experience & competency. I have hands on experience in managing small agile dev teams and even programming (C, Java, Play, PHP, SOLR, AWS, SQL, noSQL, ...), bringing new IT products to life and maximizing the investment potential of the technology. Why would you hire me? I'm the perfect fit for the entrepreneur / CEO who requires trusted high-level technical consultancy (cloud services, big data, machine learning, search servers, distributed application, mobile servers, ...) and needs someone to manage the development team (or even hire and get them to work in no time). Business plans I personally wrote and detailed experience in managing dev teams available upon request.

100% Job Success
$133.33 /hr
1 hours

Marko Rantala

Marko Rantala

NinjaTrader Expert

Finland - Tests: 1

Develop, program and backtest NinjaTrader custom strategies and indicators, bars, optimizer and everything to that. Professional university level software engineer with years of trading experience. Check site for additional info. Tags: NinjaTrader, NinjaScript, C#, NT7, HFT, Investing, robots, futures FYI: Only accepting trading and NinjaTrader related projects to keep the focus clear. (Basic info available from EasyLanguage, MT4, ...)

92% Job Success
$66.00 /hr
6 hours

Navdeep Singh

Navdeep Singh

Data science and technology

United Kingdom - Tests: 4

I take on interesting and challenges projects of a quantitative and analytical nature on an ad-hoc basis. I quickly understand the elements of complex problems, and design and deliver detail-oriented solutions. I have held quantitative roles in credit risk modelling, systematic trading in equities and FX, and portfolio management. My professional and research interests are applied statistics and machine learning. * Several years finance industry experience as a quantitative researcher * Experience of delivering professional quality reports and presentations * Strong academic background in applied statistics, mathematics and computer science * Advanced knowledge of R, Matlab, C#, Java, VB, Excel and SQL * Experience with handling and analysing large data sets * Familiarity with many statistical and machine learning techniques including regression, classification and time series forecasting * Solid grounding in frequentist and Bayesian theory, probability theory and simulation methods * Grounding in software engineering and object oriented principles

91% Job Success
$79.99 /hr
5 hours

Pranav Verma

Pranav Verma

Big Data: Spark, Data Science: Python, BI: MicroStrategy

India - Tests: 1 - Portfolio: 14

Pranav is a data person helping enterprise, small business, and startups solving their data problems at scale. Graduate from Indian Institute of Technology, IIT Guwhati, carries 12 years of significant experience working on data engineering and data science. Pranav had been associated with esteemed businesses including Invitation Homes, Kaiser Permanente, Zurich Financial Services, Hughes Depot Supply, Boeing, Nielsen, Adap TV, Ecolab, CNA Financial, to name very few in list. OFFERING ------------- 1. Data Ingestion - Ingesting data from variety of sources to a big data ecosystem. - Data sources can be operational systems (CRM, ERP, SCM, CMS), Databases (Relational, NO SQL), Streaming (Machine Logs, Social Media, Event Processing), Files (Word, Excel, CSV, PDF, Text) - Big Data ecosystem can be Apache Hadoop or Apache Spark 2. Data Scale - Moving data to a big data ecosystem - Parallel processing through Apache Spark - Storing data to NO SQL databases for pre-processing 3. Data Wrangling - Data Lake development including data pipelines - Pre-processing tasks including data parsing, data profiling, data shaping, data inferencing, data enrichment, data harmonization, data cleansing, data transformation, data combining 4. Data Context - Natural Language Processing of un-structured and multi-structured data Entity selection, Featurization, Part-of-Speech, Lemmatization, Stemming, TF- IDF, Scoring - Entity Resolution, Linked Data, Semantic Web, Third Party enrichment, Ontology, knowledge graph, Word Disambiguation 5. Data Exploration - Exploratory data analysis to summarize dataset characteristics - Mining the hidden patterns in data - Statistical analysis concluding right analytical model 6. Data Analytics - Build a machine learning model meeting requirements - Validating and Testing the data model prepared 7. Data Communication - Analyzing results via Visualization, D3.JS or Tableau - Providing actionable insights through automation SKILLS --------- 1. Framework: Apache Hadoop (MapReduce, YARN, HDFS) 2. Distributed Programming: Apache Spark - Parallel processing of large scale data, batch or streaming - In-memory computation of big data in seconds or less - Machine learning implementation - Graph data analysis - Realtime streaming - Processing in Python, Scala, and R 3. Key Map Data Mode: Apache HBase, Apache Cassandra 4. Key Value Data: Reddis 5. Graph Database: Apache Giraph, Neo4J 6. Document Data Model: MongoDB 7. Data Ingestion: Apache Flume, Apache Sqoop 8. SQL-like Processing: Apache Hive, Apache Impala 9. Message Oriented Middleware: Apache Kafka, RabbitMQ 10. Service Programming: Apache Avro, Apache Zookeer 11. Scheduling: Apache Oozie 12. Applications: Apache Nutch, Apache Tika 13. Search Engine Framework: Apache Solr, Apache Lucene 14. Data Visualization: D3.JS, Tableau, Qlikview, MicroStrategy 15. Distribution: Cloudera, HortonWorks, MapR, Pivotal SPECIALITY --------------- 1. Marketing Data Handling marketing automation, CRM data, POS data, click-through data, social media, second & third party data 2. Marketing Analytics - Customer Loyalty - Customer Churn - Customer Segmentation - Upsell/ Cross-sell - Discount Targeting - Customer Behavior 3. Marketing Application Data Management Platform, DMP for marketers, publishers, & agencies Communication ============= I possess excellent English skills and and use Skype/ TeamViewer/ GotoMeeting/ to communicate with my clients on Upwork. Availability ========= Available from 9:30 AM (IST) to 1:00 AM (IST) for my clients from different time zones. Contact ====== Please send your queries to or Skype at vpranav121

58% Job Success
$55.00 /hr
3,020 hours

Amrish Patel

Amrish Patel

Machine Learning Expert

India - Tests: 5

I finished my MS in Machine Learning at premier research institute of india IISc, Bangalore and won gold model for the best thesis and also a publication in rank one conference IJCAI. Over the last four years, I have developed information extraction and retrieval tools. I have experience in working with SVMs, Gaussian, Bayesian models. I have also worked on NLP tools for POS tagging, Parsing. I have experience of leading a machine learning a team of five people for 2&1/2 years. I also work as consultant with few top notch data mining and machine learning companies in India. I am also a good programmer on Ruby on Rails, Mongodb.

Groups: Application Developers Alliance, Corona Labs

$66.67 /hr
2 hours

Marek C.

Quantitative analyst, R, matlab, Data scientist


I am looking for challenging problems that require mathematical skills, ingenuity, programming skills, and deep and original thinking. I worked for a few different companies and always on very interesting problems. I am looking for project in the areas of algorithms, machine learning, probability, stochastic methods, signal processing, data compression, predictive methods, mathematical methods in finance, high frequency trading strategies, genetic algorithms. risk analysis, adaptive learning algorithms, discovery of patterns, data analysis, evolutionary computation. Learning classifiers, wavelets and all preditictive methods ( svm, hidden Markov models, neural networks) applied in financial markets. I spent also a lot of time developing trading strategies in different markets, using machine learning algorithms, genetic programming. My favorite tools are matlab and R.

$28.89 /hr
55 hours

Simão Soares

Simão Soares

Quant Trader

Portugal - Tests: 3

I've been developing multiple trading strategies optimized for a wide range of asset classes such as Equities, Forex and Futures. The different strategies developed are adapted respectively to 3 different investing profiles: Hedge Funds, Directional Hedge Funds and Proprietary Trading Firms. These strategies vary from Spread Trading and Long/Short to high sharpe ratio Directional.

$27.78 /hr
8 hours

Waldemar K.

R Programmer, Machine learning, algorithms, AI, data science

Poland - Tests: 2

Data analysis, data mining, time series, Kalman Filtering, learning methods, fuzzy time series, signal processing, probablistic models, evolutionary algorithms, genetic algorithms, neural networks, optimization, statistical methods. Interested in developing trading strategies, backtesting. Interested in forex trading, all betting strategies, ratings, algorithmic trading, machine learning algorithms applied in trading, pattern recognition, financial markets and analysis. And other projects which require mathematics and quantitative, analytical skills, knowledge of finance, investments, bond mathematics and interest rate models, portfolio analytics.

$19.99 /hr
58 hours

Igor Isupov

Igor Isupov

Data analytics, Consulting

Ukraine - Tests: 6

i've been working as a Sr.Data Analyst for almost 10 years. I'm very keen on utility bill audits and rate optimization. I hold a magister degree in maths and economics so i'm capable of creating econometric and statistical models, predictive analytics. i'm using R, Excel and Python for data munging and analysis. based in Zaporozhye, Ukraine. i can make Skype-out calls throughout USA if needed. Reliable, Responsive, Thoughtful.

100% Job Success
$20.00 /hr
19 hours