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$30 USD / hour
Flag of UKRAINE
sumy, ukraine
$30 USD / hour
It's currently 9:14 AM here
Joined August 23, 2016
1 Recommendation

Serhii O.

@serhiio

5.0 (10 reviews)
3.5
3.5
90%
90%
$30 USD / hour
Flag of UKRAINE
sumy, ukraine
$30 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
25%
Repeat Hire Rate

Financial analyst

Hi. My Skills: 1. Programming in R: - Machine learning (caret, mlr, e1071, forecast, Keras, h20) - Importing & Cleaning Data (tydir) - Data Manipulation (data.table, dplyr, reshape2) - Data Visualization (ggplot, plotly, shiny) - Probability & Statistics (reshape, MASS) - Machine learning (random forest, decision tree, logistic reggresion, neural networks, PCA, genetic algorithm, k-means, deep learning, Support Vector Machines, naive bayes, liner regression, factor analysis). - Applied Finance (package "quantmod", "PerformanceAnalytics", "quantstrat", "fPortfolio") - Spark (sparklyr) 2. Programming in Python: - keras, torch, scikit-learn, pandas, matplotlib, seaborn, numpy - Deep learning: ANN, CNN, RNN, SOM, Boltzmann Machine Intuition, AutoEncoders Intuition, Regression & Classification Intuition - Genetic Algortithm in tpot library - Artificial Intelligence: Q-Learning Intuition, Deep Q-Learning Intuition, Deep Convolutional Q-Learning Intuition, A3C Intuition.

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Portfolio

3162598
3064779
3064768
2984124
2977817
2948120
3162598
3064779
3064768
2984124
2977817
2948120

Reviews

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Showing 1 - 5 out of 10 reviews
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5.0
$60.00 USD
Very nice work.
Excel
Statistics
Finance
Financial Markets
+1 more
C
Closed User
@careerguide15
•
7 years ago
5.0
$50.00 AUD
Organized and proper freelancer. Great work done.
Analytics
Data Science
User Avatar
Flag of Shahrier P.
@n307
•
7 years ago
5.0
$40.00 USD
Good work.
Excel
Statistics
Finance
Financial Markets
+1 more
C
Closed User
@careerguide15
•
7 years ago
5.0
$50.00 USD
Nice work.
Statistics
Data Mining
R Programming Language
C
Closed User
@careerguide15
•
7 years ago
5.0
$60.00 USD
Good work.
Statistics
Mathematics
R Programming Language
Statistical Analysis
C
Closed User
@careerguide15
•
7 years ago

Experience

Financial Advisor

Independent Financial Advisor
Dec 2008 - Sep 2016 (7 years, 9 months)
* Making and management of the investment portfolio * Risk Management * Еconomic research * Financial Statement Analysis * Building investment strategies

Education

specialist

Ukrainian Academy of Banking, Sumy, Ukraine 2002 - 2007
(5 years)

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