Skip to content
View salimwid's full-sized avatar
:octocat:
Focusing
:octocat:
Focusing
11 followers · 1 following

Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Shark
BetaSend feedback

Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Shark
BetaSend feedback
Block or Report

Block or report salimwid

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
salimwid/README.md

Hi there, I'm Widya

I am a data scientist with 6+ years with a focus in pricing, operations and experimentation in the technology sector across Asia, Europe and North America. I can bring business insights which can be translated to impactful actionable and strategy.

👋 I'm always interested in collaborating! Especially in topics related to Causal Inference, Recommendations and Operations Research.

Got something? Reach me at hello(at)info.widyasalim.com

💖 Check my latest technical blog at Twitter: Measuring the impact of Twitter network latency with CausalImpact

💻 Technology Stack: Python, SQL, R, HTML, Javascript, CSS

⚡ Fun fact: I've travelled to 55 countries and lived/worked in 5 countries!

Besides my projects here, check out a few fun articles that I've written on my blog:
📈[Causal Inference/Network Infrastructure] Measuring the impact of Twitter network latency with CausalImpact
💰[Financial/Cryptocurrency] Banking the Unbanked
🕸️[Network/Sentiment Analysis] Is the Queen of England a celebrity?
🌎[Technology/Economics] Boosting Indonesia's Competitive with Digital Technology

Pinned

  1. Mood_Based_Music_Recommendation_System Mood_Based_Music_Recommendation_System Public

    [Python] Utilised facial recognition (based on Deep Neural Network), similarity based filtering algorithm and Spotify API to recommend songs based on users' current mood.

    Jupyter Notebook 3 2

  2. Game_Theory_LP_Aquaculture_Optimization Game_Theory_LP_Aquaculture_Optimization Public

    [Python & Gurobi] Adopted Game Theory & Linear Programming models to optimizing the price and sourcing strategy for Catfish producers in the United States

    Jupyter Notebook 2 2

  3. Measuring_Change_Trading_Asset_Ratio_after_Crisis_DiD Measuring_Change_Trading_Asset_Ratio_after_Crisis_DiD Public

    [Python] Measured the change in Trading Asset Ratio (TAR) in Bank Holding Companies after Volcker Rule is imposed after 2008 Financial Crisis with Difference-in-Difference (DiD) Technique

    Jupyter Notebook 1 2

  4. Predicting_Cryptocurrency_Price_with_LSTM_ARIMA_NLP Predicting_Cryptocurrency_Price_with_LSTM_ARIMA_NLP Public

    [Python] Adopted Neural Network (LSTM), Time Series (ARIMA) and Sentiment Analysis (NLP) to predict Bitcoin prices

    Jupyter Notebook 7 1

  5. Causal_Inference_Train_Ticket_Price_2SLS_IV Causal_Inference_Train_Ticket_Price_2SLS_IV Public

    [Python] Adopted 2SLS and Instrument Variable to solve the endogeneity problem in predicting train ticket price.

    Jupyter Notebook 1 2

  6. Predictive_Modeling_to_Identify_Diabetic_Patients Predictive_Modeling_to_Identify_Diabetic_Patients Public

    [Python] Machine Learning models to predict the diabetes status of individuals in the United States

    HTML 1