Mazher Khan

Data Scientist

Bengaluru, Karnataka, India8 yrs 1 mo experience
Most Likely To SwitchAI Enabled

Key Highlights

  • Reduced out-of-stock by 25%, impacting $500K revenue.
  • Built LLM-powered solutions for faster data analysis.
  • Top 0.1% Global Data Mentor and TEDx Speaker.
Stackforce AI infers this person is a Data Analytics and AI expert in the Retail and E-commerce sectors.

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Skills

Core Skills

Data AnalyticsArtificial Intelligence (ai)Business Intelligence (bi)

Other Skills

SQLPython (Programming Language)Product AnalysisData VisualizationProblem SolvingData AnalysisDashboardGitHubGitGoogle BigQueryPostgreSQLSnowflakeRetrieval-Augmented Generation (RAG)Generative AIPrompt Engineering

About

Hello! I’m Mazher Khan, A Senior Data Analyst at Target with 7+ years of experience driving business impact across Retail (Supply Chain), E-commerce, and Healthcare. I hold a dual degree (B.Tech & M.Tech) from IIT BHU, graduating Rank 2 (Top 1%). In my current role, I work on solving high-impact business problems using data, experimentation, and AI-driven analytics. I’ve led initiatives such as reducing out-of-stock by 25% (≈$500K revenue impact) and improving vendor selection to cut returns by 15%. I also design scalable analytics systems and have recently built LLM-powered solutions, including a multi-agent RAG system that integrates data from Excel, PDFs, and databases to enable natural-language querying and faster sourcing decisions — reducing analysis time from hours to minutes. Previously, as a Senior Product Analyst at OLX Autos, I owned KPI design and analytics for the C2B business, improved data pipelines by 20%, and drove product decisions through experimentation and user behavior insights. At Axtria, I partnered with US pharma clients to deliver analytics solutions that increased conversions by 20% and supported large-scale revenue growth. Beyond my professional work, I’ve built a global data community of 220K+ on Instagram and 25K+ on YouTube, reaching 50M+ views and helping 55K+ learners with data and career guidance. I’m also a Top 0.1% Global Data Mentor, TEDx Speaker, and 30 Under 30 honoree.

Experience

8 yrs 1 mo
Total Experience
2 yrs 9 mos
Average Tenure
4 yrs 2 mos
Current Experience

Target

Sr. Data Analyst - Own Brands (Data Analytics & AI)

Jul 2023Present · 2 yrs 10 mos · Bengaluru · Hybrid

  • Designed and deployed a multi-agent RAG system across different enterprise data sources (Excel, PDFs, BigRed3, PostgreSQL), cutting sourcing research time from hours to minutes and enabling plain-English querying for non-technical stakeholders
  • Built dedicated retrieval agents per data source feeding into a ChromaDB vector store, with an OpenAI GPT + LangChain summarizer meta-agent synthesizing a single ranked sourcing recommendation
  • Individually led a project on Lead Time Analysis, identifying potential delays from vendors, countries, and subclasses, resulting in a 25% reduction in out-of-stock (OOS) and an estimated $500,000 increase in annual revenue
  • Set up the Analytics team for Owned Brands Merchandising, assessing ecosystem, data availability, and building dashboards to track sourcing lifecycle, shipment status, and factory-level gaps
  • Developed a comprehensive sourcing order lifecycle dashboard for enhanced visibility by integrating Commit, Purchase Order, Inspection, and Shipment data, enabling tracking of delays and production milestones, resulting in a 20% reduction in order cycles
  • Developed an On-Time Shipment dashboard that tracks release, arrival, and shipping status for domestic and import shipments, improving on-time deliveries by 15% and increasing fulfilment rates by 10%
  • Acted as the primary organizer for the Merchandise Capabilities All Team Meeting (800+ Members) four times, handling end-toend logistics, creating introduction videos, delivering the final presentation
  • Led a team of three junior data analysts (recent college graduates), overseeing projects to drive analytical outcomes
SQLPython (Programming Language)Artificial Intelligence (AI)Product AnalysisData VisualizationProblem Solving+1

Olx autos

Senior Product Analyst - Global Markets

Mar 2022Present · 4 yrs 2 mos · Gurugram, Haryana, India

  • 1. In the C2B business of OLX autos, handled full ownership from designing, deploying, defining and monitoring funnel KPIs to track performance and give insights for roadmap decisions by building Tableau or Clever tap Dashboards for different markets and business verticals; RCAs to identify reasons for unusual metrics drop in the user funnels
  • 2. Successfully implemented ETL processes for user data (C2B), resulting in a more streamlined and efficient data pipeline.
  • 3. Reduced avg. inspection time of second hand-cars (5%-20%) and inspectors’ efficiency up to 10% based on released new/ changed UI features; include collaborating with different teams and crunching heavy data to produce key insights for PMs
  • 4. Reduced the team efforts by 30% by standardizing the existing process in C2B seller business
  • 5. Improved the dealers’ journey by (8%-15%) and leading to additional 2,000 procurement of cars by creating the survey APIs & analysing the pain points of customers in selling/buying the cars
  • 6. Conducted various statistical A/B Experiments in different geographies, build hypotheses, and provided recommendations
  • 7. Led the data tribe by collaborating with different teams globally for alignment on 96 KPIs of dealer and C2B business
  • 8. Analysed Clickstream data to identify user behavior patterns and optimize user experience for second hand cars by 10%"

Axtria - ingenious insights

3 roles

Senior Business Analyst

Promoted

Apr 2021Feb 2022 · 10 mos · Gurugram, Haryana, India

  • 1. Owned end-to-end clients’ deliveries of different reports or ad-hoc analysis for US pharma markets by working with multiple stakeholders; achieving target revenues ($750M) and increasing new patients by 1.75x
  • 2. Utilized Google Analytics to track user behavior and identify trends in user engagement & retention, 20% rise in conversions.
  • 3. Volunteered for additional responsibilities, including mentoring new hires and process automation etc.
  • 4. Analysed structured and unstructured data, storyboarded, and presented the analysis to clients
  • 5. Assessed the effectiveness and accuracy of new data sources and data-gathering techniques

Business Associate

Promoted

Apr 2019Apr 2021 · 2 yrs · Gurugram, Haryana, India

  • 1. Built and updated dashboards on Tableau to drive actionable insights and self-service for stakeholders
  • 2. Supported Oncology Brand since inception for commercializing the drug helping sales goal of ~$750M and played a key role in streamlining the project
  • 3. Built Market Mix models using advanced statistical methods to estimate the impact of promotions
  • 4. Played a key role in the extension of the project leading to increase in client’s profit by 2.5x
  • 5. Awarded “Bravo” twice for exemplary contributions and performance across the Decision Science vertical

Business Analyst

Jun 2018Mar 2019 · 9 mos · Gurugram, Haryana, India

  • 1. Monitored performance of all key growth metrics on a daily/weekly basis and presented to leadership periodically
  • 2. Developed Excel standardized reporting templates, resulting in efficient data collection and processing
  • 3. Creation and maintenance of business-related documents (SOP, BRD, Checklist, Data Management, etc.)

Defence research and development organisation (drdo)

Project Trainee

May 2016Jul 2016 · 2 mos · KANPUR

  • Project - Optimization studies of NiMoO4 based supercapacitors using Artificial Neural Network (ANN)
  • Based on experimental data of capacitance with different time, temperature and current density, created an Artificial Neural Network (ANN) model to obtain optimized capacitance. Neural Network Toolbox of MATLAB was used for simulation.

Saic (student alumni interaction cell)

Departmental Representative

Jan 2016May 2016 · 4 mos · IIT BHU Varanasi

Bhabha atomic research center

Project Trainee

May 2015Jul 2015 · 2 mos · Mumbai Area, India

  • Project - Determination of dislocation density from XRD line Profile Analysis using MATLAB
  • The experimental XRD data was plotted and fitted with best ideal peak followed by generation of Aver Bach Plot. Dislocation Density was calculated from the slope of plot

Dtdc express limited

Delivery Boy

Jun 2008Aug 2011 · 3 yrs 2 mos · Kanpur, Uttar Pradesh, India

Education

Indian Institute of Technology (Banaras Hindu University), Varanasi

B.Tech & M.Tech (Integrated Dual Degree) — Metallurgical Engineering

Jan 2013Jan 2018

Christchurch Intermediate College, Kanpur

Intermediate — UP Board

Jan 2010Jan 2012

Christchurch Intermediate College, Kanpur

High School — UP Board

Jan 2008Jan 2010

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