Fredricka Joyous M.

Data Scientist

Delhi, India8 yrs 8 mos experience
AI EnabledAI ML Practitioner

Key Highlights

  • Expert in predictive modeling and data analytics.
  • Proven track record in reducing costs through data-driven insights.
  • Skilled in cross-functional collaboration and stakeholder management.
Stackforce AI infers this person is a Data Scientist with expertise in SaaS and Telecommunications analytics.

Contact

LinkedIn

Skills

Core Skills

Data ScienceStatistical ModelingData AnalyticsPredictive AnalyticsPredictive ModelingMarket Analysis

Other Skills

Oral CommunicationData QualityMySQLStatistical ComputingData MonitoringRetail DomainCausal InferenceDatasetsMathematicsJupyterSQLAdobe AnalyticsConsumer BehaviorSales ForecastingExperimental Design

About

 Dedicated professional currently working as a Data Scientist offering nearly 8 years of notable experience and a zeal to make a winning career in Data Analytics, Data Science.  Data Science solutioning architect with expertise in defining business problems, work with and manipulate data, develop data science and analytical algorithms & solutions  Proven record in working on several analytical & reporting projects using Python and other tools; know-how of basic probability & statistics terms, hypothetical tests and other methods like Regression, Classification, Clustering deployed for data analysis  Skilled in developing intricate algorithms based on deep-dive statistical analysis and predictive data modeling to deepen relationships, strengthen longevity and personalize interactions with customers

Experience

8 yrs 8 mos
Total Experience
1 yr 5 mos
Average Tenure
--
Current Experience

Expedia group

Data Scientist II

May 2023 – Dec 2025 · 2 yrs 7 mos · Gurugram, Haryana, India · Hybrid

  • I am a part of the Product Analytics and Experimentation Team.
  • Responsible for designing, monitoring and result interpretation of AB tests.
  • Created several dashboards using Adobe Analytics, and Clickstream event to track and monitor KPIs
  • Perform deep dive analysis using SQL and python to support business decisions
Oral CommunicationData QualityMySQLStatistical ComputingData MonitoringRetail Domain+52

Airtel

Senior Data Analyst

Jan 2022 – May 2023 · 1 yr 4 mos · Gurugram, Haryana, India · Hybrid

  • Predicted churn users on Airtel Thanks app using XGBoost – Reduced retention campaign
  • budget by 7%
  • Lead Intent Scoring Model – Prioritized 33% postpaid users with lead to conversion
  • >30%(Predicted conversion probability of leads using classification model)
  • Created Tableau Dashboard to identify the Daily and Monthly traffic distribution, this
  • helped in realizing the impact of new feature releases like Missed Call Alerts and 5G
  • campaigns.
  • Worked with several teams to deliver Analytics solution along and identified
  • improvement area for Missed Call Alerts thus increasing the App DAU by 13.5%
Oral CommunicationData QualityStatistical ComputingData MonitoringJupyterSQL+32

Bold

Data Analyst

Nov 2019 – Dec 2021 · 2 yrs 1 mo · Noida, Uttar Pradesh, India · Remote

  • Created a Cost Sensitive Classification Model to predict the probability of a customer
  • filing a chargeback
  • Used Random Forest to predict Save SKUs for cancellation requests, such as to maximize
  • the revenue, based on customer attributes
  • Predicted the traffic on pages using Linear Regression
  • Devised logic for forecasting the chargeback rate on processors depending on the traffic
  • distribution provided by end user using Python
  • Developed logic for producing alerts if the traffic (Traffic, Registrations & Subscriptions)
  • on certain portals is reduced beyond a certain threshold on an hourly basis using Python
  • & SQL
  • AB Testing monitoring and result interpretation
Oral CommunicationData QualityStatistical ComputingData MonitoringCausal InferenceDatasets+46

Tokopedia

Data Analyst

Oct 2018 – Nov 2019 · 1 yr 1 mo · Noida

  • Performed market basket analysis to devise custom user segments for marketing and product recommendations
  • Created user lifecycle journey by RFM analysis for specific target audience
  • Worked with Internet Marketing Team along with Software Engineers on analytics &
  • optimization projects
  • Monitored reports from Internal Database, GA and third party tools by SQL queries & API
  • integrations to daily transactions on the website
  • Incorporated Big Query and other third party services API for data analysis
Oral CommunicationData QualityStatistical ComputingData MonitoringRetail DomainCausal Inference+49

Monster

Intern- Data Scientist

Dec 2017 – Sep 2018 · 9 mos

Oral CommunicationStatistical ComputingMathematicsSQLEnglishCritical Thinking+14

Ibm

Technical Engineer

Dec 2013 – Oct 2014 · 10 mos · Bengaluru, Karnataka, India

Oral CommunicationMathematicsSQLEnglishCritical ThinkingScikit-Learn+12

Education

Amity University

Master of Technology - MTech — Information Technology

Jan 2016 – Jan 2018

Motilal Nehru National Institute Of Technology

Bachelor of Technology - BTech — Information Technology

Jan 2008 – Jan 2013

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