Bitanshu Das

Engineering Manager

Bengaluru, Karnataka, India12 yrs 7 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Experienced in leading Big Data teams for campaign analysis.
Proficient in optimizing ETL processes using Spark and Hive.
Strong background in analytics with a focus on data-driven decision making.

Stackforce AI infers this person is a Big Data and Analytics professional with expertise in campaign analysis and data engineering.

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Skills

Core Skills

Scope ManagementDatabasesAmazon Web Services (aws)RTableau

Other Skills

ANOVAAmazon Elastic MapReduce (EMR)Amazon RedshiftAnalyticsBig DataChi-squareClassificationCluster AnalysisCoalData CleaningData EngineeringData MiningData ProcessingDatabricksDecision Trees

About

Academically sound, adaptive and a self motivated guy who loves new challenges. Did graduation in Mining from NIT Rourkela and then joined Coal India Ltd as assistant manager. After working for 2 years, switched in the field of analytics looking for fresh challenges and a dynamically growing environment. Pursued a one year post graduation program from Praxis Business School in Business analytics learning the trades of the field. Joined an analytics startup called Grapal/Kruxonomy in Bangalore to learn and ply his trades in his professional career. Currently leading a Big Data team at Media IQ Digital in the domain of campaign analysis of display advertising in web advertising performing ETL operations, Query Optimizations, Saving costs using Spark and Hive.

Experience

12 yrs 7 mos

Total Experience

4 yrs 2 mos

Average Tenure

10 yrs

Current Experience

Miq

5 roles

Engineering Manager

Promoted

Jul 2023 – Present · 2 yrs 11 mos

Scope ManagementDatabasesSubject Matter Experts

Lead Data Engineer

Feb 2020 – Jul 2023 · 3 yrs 5 mos

Managing a team of Data Engineers
Make sure that the cost of processing and infra is not more than the budget.
Understand big data requirements and get the job done
Code Reviews and make sure that the Team maintains deadlines.
Brainstorming on Big data solutions
Admin maintainenance of Databricks & Qubole Infra

Amazon Web Services (AWS)Scope ManagementDatabasesPrestoDatabricksSpark SQL+1

Senior Data Engineer

Promoted

Jan 2018 – Feb 2020 · 2 yrs 1 mo

Working on Log level feeds to run and maintain pipelines.
Using Hive, Spark SQL, pyspark for Big data processing.
Working on 3rd party Big data tools like Qubole and Databricks.
Optimizing Hive and Spark queries for faster processing and cost reduction.
Creating backend of Tableau Dashboards
Using Presto for interactive querying
Converting Hive Legacy codes to Pyspark codes

Databases

Data Engineer

May 2016 – Dec 2017 · 1 yr 7 mos

Working on Log level data to create various reports for day to day use using Hive.
Creating back end data sets to be used in Tableau
Using Postgre SQL on day to day basis
Using AWS and Databricks for cloud computing
Optimizing queries for cost reduction.

Databases

Intern

Jan 2016 – Apr 2016 · 3 mos

Grapal

Analyst

May 2015 – Dec 2015 · 7 mos · Bengaluru, Karnataka, India

Converting unstructured texts from .txt and .htm files into structured data using R
Mining Facebook fan page and Twitter to extract user comments and tweets, finding out the service commented on, negative words used and to perform sentiment analysis using R.
Perform Social Media analysis for three different Insurance Companies.
Using Tableau to create dashboards for reporting.

Coal india limited

Assistant Manager - Production and Operation

Jul 2012 – Jul 2014 · 2 yrs · Chanch Victoria Area

Production of Coal in shifts
Safety inspection and management during shift.
Creating Safety Management Plan and Work Risk Assessment Sheet
Managing manpower during shift for production and operations.
Checking Coal Quality at siding and ensuring proper despatch through railway wagons.
Explosives inventory management.