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Data Analyst

Location:
Mumbai, Maharashtra, India
Posted:
February 17, 2019

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Resume:

Devesh Gaitonde Mobile: +919********* Email: ac8ild@r.postjobfree.com

DATA ANALYST AND REVIEWER DATA ANALYTICS

Versatile high energy professional targeting career enriching assignments in Analytics with an organization of repute

Domain: Text Analytics, Machine Learning, Model Building, Feature Engineering, Regression, Predictive Analytics, Data Science

PROFESSIONAL SUMMARY

Engineering professional with over 6 years of experience in Data Analysis, Data Benchmarking and Business Intelligence of large volume data in global environments

Pursued Executive Program in Business Analytics (EPBA) ; SDA Bocconi School of Management – Jigsaw Academy

Proficiently designed and implemented various data centric testing tools including Big Data Testing, Report Testing and Test Data Management

Skilled Big Data Analyst; established scalable, efficient, automated processes for model development and validation, model implementation and large scale data analysis

Skilled in identifying client/business process needs/metrics or KPI and conceptualising solutions to achieve corporate goals and shape; communicate proposed solutions to client executives or architects

Utilizing statistical, mathematical, predictive modeling and business strategy skills to build the algorithms necessary to ask and find the right answers

ACADEMICS & TRAININGS

Executive Program in Business Analytics ; SDA Bocconi School of Management (Score 9.2/10) 2018

Machine Learning with Text in Python (Data School) Oct 2018

Business Analytics (Edupristine) 2016

Master's in Telecommunications (UMCP) (ENTS); University of Maryland, College Park; GPA: 3.74/ 4 2010

oCourses in Management and Economics; Robert Smith School of Business

BE (Electronics & Telecommunications); Mumbai University; (63%, First Attempt – No ATKT) 2008

Highest in Mumbai University in Engineering Drawing (97 out of 100) – Visualization 2008

TECHNICAL SKILLS

Data Analytics

R Programming

SQL

Machine Learning

Python

HIVE

Tableau

HADOOP

Regression

PROJECTS

FAFADIA TECH, Mumbai (SDA Bocconi - EPBA) Jun 2018 - Oct 2018

Text Analytics Project - Social Sentiment Analysis of Mobile Phones User Reviews

Executed text analytics on the mobile reviews (Python); Extracted the HTML Data, built multiple models to be used on Multinomial Naive Bayes, Bernoulli Naive Bayes, Logistic Regression and Decision Tree

Recommended the best model to derive the positive and negative aspects about the product; did Sentiment Analysis, Built a WordCloud, devised a recommendation engine to derive products similar to the product of Interest

SDA Bocconi (EPBA - 2018), Mumbai Dec 2017 - Sep 2018

Student at SDA Bocconi (Analyst)

Worked on Analytics Assignments and Projects across multiple industries utilizing tools like R,,Python, Hadoop and Hive and Multiple Model Building Techniques like Regression, Decision Tree, Random Forest

ORGANIZATIONAL EXPERIENCE

SAMSUNG ELECTRONICS (Evolve Technologies), Mumbai India Apr 2017 – Oct 2017

Data Reviewer

Reviewed and Found Trends in LTE network for Reliance Jio and drove planning of RF parameter, performing field level changes; troubleshot with Azimuth problem while tuning parameters according to cell reference

Ascertained the adherence of KPIs with RSRP, RSRQ statistics, DL/UL throughput, and latency (Data Validation)

Enhanced LTE performance through complex data trace analysis and examined SCFT KPIs (UE attach, VOLTE, coverage objective, sector-swap, HO Throughput and jitter)

Furnished a detailed analysis on data throughput towards directing network improvements remonstrating undeserved areas of the client; conducted drive tested single site as well as created site acceptance report format

Liaised and coordinated with the customers to report KPI results and status of the optimization activities measuring the parameters like RSSI, RSRP, RSRQ

Troubleshot areas and offered recommendation for the systems performance enhancements and areas with poor RF performance; studied market-level data and identified actions to resolve irregularities with collection data

PREVIOUS EXPERIENCES

GLOBAL WIRELESS SOLUTIONS, Dulles, VA USA Apr 2011 – Dec 2015

Data Analyst

Reviewed large volumes of data and observed trends which helped remove irregularities within features like pivot charts

Provisioned unique competitive voice and packet data benchmarking solutions to support the requirements of wireless operators, regulators, tower companies, regulatory agencies and infrastructure vendors

Compiled a comprehensive voice and data benchmarking service to be used by operators to evaluate competitive performance before and after infrastructure equipment swap outs

Delivered support to quality claims used in marketing campaigns (Targeted the Markets Differently Based on Data)

Functioned extensively on 4G LTE and VOLTE as well as led categorization of VOLTE failures in terms of coverage, interference, IMS core, Non RF; furnished recommendations to the clients for avoiding block calls and call drops on VOLTE ( Found Trends in Multiple Markets Drive over Drive)

Outlined details of a benchmarking campaign in a tailored format making it more comprehensive, highlighted areas of interest in a market, identified trends and proposed potential opportunities for improvement

Benchmarked campaigns and reports in conjunction with new market acquisition and integration, network returns, infrastructure vendor replacement and other important events

TELEWORX RESTON, VA, USA Aug 2010 – Apr 2011

Wimax Test Engineer

Delivered ping, throughput test for the clear wire network and reported on the irregularities in the collected data

Utilized XCAL to measure uplink, downlink throughputs using ATS tool and detailed test suites

CASE STUDIES

RF Benchmarking (Global Wireless Solutions)

Performed competitive analysis for multiple carriers based on the drive test data and shared it with the client AT&T

Did in-depth Analysis on how the company’s performance to be at par with the other companies and about cost savings

KNOWLEDGE PURVIEW

Python

Text Analytics

Linear Regression

Logistic Regression

Decision Trees

Clustering Model

Mobile Communications

Link budget

SQL

R

Excellent Quantitative Skills (800/800 in GRE Quantitative)

PERSONAL DETAILS

Address: Jogeshwari East, Mumbai – 400060

KEY COMPETENCIES

Data Analytics

Text Analytics

Sentiment Analysis

Business Intelligence

NLP

Testing and Troubleshooting

Client Servicing

Cost Savings

Team Management



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