Abhinaba Banerjee

Experience

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  GMIT | Gargi Memorial Institute of Technology

  Jan 2012 - Dec 2012

  Assistant Professor

  Conducted courses Circuit Theory, Signals and Systems, Digital Signal Processing and laboratory work on MATLAB software. In addition I was also involved in organizing laboratory experiments on hardware for Analog Electronics.

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  NIIT University

  Jan 2013 - Sept 2015

  Research Scholar

  Project: NIIT University, private engineering University in India which focuses on research and development-based learning environments. Worked as a research scholar with 4 other research scientists on the topics of speech signal processing and communication systems. I analyzed speech accents of non-native English speakers from northern India and eastern India on certain English words and then suggested remedial services to aid first-hand accurate language acquisition using MATLAB and Wave-surfer speech analysis simulator (Open source tool for sound visualization and manipulation created by KTH, Sweden). Tech used: MATLAB | Wavesurfer | Speech Signal Processing | Voice accent recognition Show less

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  IÉSEG School of Management

  Aug 2016 - May 2017

  Masters Student

  The various courses which I studied during the curriculum had projects described below as follows:Predictive Analytics in Fund-raising: - A predictive model was made to predict which donors will respond to the reactivation campaign. The models' Logistic Regression, Decision Tree and Regression Tree were made to find out the best predictive model using R.Business Reporting Tools by SQL:- Created a business report for a small translation agency analyzing the various attributes about the project and thus gain insights about the characteristics of various clients of the agency from the database using SQL.R Mashup on the WHO data set of Healthy life expectancy: - The project involved representing various health life expectancies of WHO data set for years 2000 and 2015 on the world map by R using packages ggmap and ggplot2.Text Mining for Social Media Analytics:- The project was mainly based on predicting keywords from diverse newsgroup topics using Shiny application package by R.Inventory Optimization:- We estimated the amount of sales using a forecasting time series model for the upcoming months for Leroy Merlin and represented the results in an interactive dashboard by Shiny R.Analysis and Visualization of Airplane Safety data by Tableau:- Investigated the safety of airplanes for a newspaper article. To support this objective, the data visualization tool Tableau was used to explore the data and discover interesting facts thus creating relevant visualizations. Moreover, the analyses of the findings and visualizations were supported by the concrete significance and proper conclusions. Show less

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  Wegravit SAS

  Jul 2017 - Dec 2017

  Data Analyst

  Project: Wegravit a Lille-based startup that created a social media engine without leveraging advertisements and not utilizing user data to make profits.I worked in a Data Analyst team of 3 developing a filtering algorithm to recommend and match users to other users according to the specific keywords (e.g. similar hobbies, same University, work domain, etc.) on the social media platform using R, Python, SQL, and recommendation techniques. This helped users find the right connections to socialize.Designed a transportation and navigation application (as part of a competition by the SNCF train company) to assemble all kinds of transport (accessing real-time traffic data of metro, tram, bus, and cycle of the city of Lille) within one single application along with other added features using tools like R, Python, JavaScript, and PHP. Tech used: R | SQL | Python | Recommendation systems | Javascript | PHP | Data Analysis | Pandas | ggmap | ggplot2. Show less

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  Talent Is Everywhere (TIE)

  Nov 2017 - Dec 2017

  IT and Data Science Recruiter

  Worked on connecting the right IT and Data Science candidate to their right job description.

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  Operanka Associates

  Jun 2018 - May 2021

  Data Scientist

  I’m coming back from a sabbatical & virtual volunteering year at ReDI School of Digital Integration in India as a Python tutor where I did data research projects using Pandas, SQL, Numpy, and Power BI. Before that, I worked in Paris at Operanka Associates, Paris, FranceProject: Operanka Associates is a Paris-based FinTech startup delivering financial data analysis & artificial intelligence services to banks like HSBC, BNP Paribas & Société Générale. I worked in a data team of 6 creating, cleaning, and preparing client datasets using Python, SQL, Pandas, Numpy, Tableau, and Power Bi.Analyzed a data set of 50k+ customer questions to improve customer satisfaction metrics and created various dashboards using Power BI. Developed solutions by web scraping using Python to extract data e.g. the texts, links of websites, and relevant documents of data protection regulations from the internet. This reduces the effort for manual data extraction by 90%.Automated the process of information extraction of EU data protection regulation text by 2 to 3 hours instead of manual google search of files.Developed a chatbot using NLP. Improved the confidence level of intents and entities from 40% to 80% by creating co-occurrences of certain entities which involved handling lists, and string data types. Tech used: Python | SQL | Pandas | Numpy | Power Bi | R | NLP | Data Analysis | NLP Web Scraping | Jupyter Notebook | Linux | Data Cleaning | Data Preparation. Show less

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  Freelance

  Jun 2021 - now

  Data Analyst

  Fiverrhttps://www.fiverr.com/s2/9f42eb7227Upworkhttps://www.upwork.com/freelancers/~0103b7f136e8017608

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  ReDI School of Digital Integration

  Feb 2022 - Apr 2022

  Python Teacher

  Python TeachingVirtual Volunteering

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  Self-employed

  Oct 2022 - now

  Technical Writing Intern at Medium, Showwcase, and Hashnode

  https://medium.com/@abhi2652254https://abhinaba621.hashnode.dev/https://www.showwcase.com/abhi26522541

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  Andhra Pradesh Centre for Financial Systems and Services (APCFSS)

  Jan 2023 - now

  Data Analyst Consultant

  Analyzing eCourts data and providing recommendations and insights on reducing the workload of cases, Daily analysis of court case datasets to understand the load of litigations and use the PowerBI dashboard to track down the main reasons for a lot of cases,Extracting text-based information from case affidavit files

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  Andhra Pradesh Centre for Financial Systems and Services (APCFSS)

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  Data Analyst Consultant