🚀 Designing Enterprise-Scale Data Pipelines & Warehouses at Flipkart, Bangalore
Data Engineer
Current: Flipkart Flipkart | Previous: Pathfinder Pathfinder

Jeevanantham R

Designing batch and streaming data pipelines, warehouses, and metrics platforms across Q-commerce , e-commerce , supply chain , and services domains at enterprise scale at Flipkart.

Core Metrics Snapshot

  • Experience 8+ Years
  • Primary Cloud GCP, Snowflake
  • Core Focus ETL/ELT & Pipelines
  • Education MBA & B.E. CSE

Skills & Associated Projects Matrix

Quickly check key technical competencies and the specific initiatives where they were applied.

Languages & Querying
SQL (Advanced) Python PySpark HiveQL

Applied in Projects:

• Flipkart Minutes Inventory Platform

• Last-Mile Asset Performance & Attribution

• Jeeves Home Services Platform Migration

Big Data & Streaming
Apache Spark Kafka Cloud Pub/Sub Apache Airflow

Applied in Projects:

• Real-time stock availability sync (Kafka/PubSub + Dataflow)

• Batch inventory pipelines orchestrated via Airflow & Composer

Warehousing & Infra
BigQuery Snowflake dbt Docker & Terraform

Applied in Projects:

• Modular transformation models via dbt on BigQuery/Snowflake

• Centralised SQL Server warehouse design at Pathfinder

Domains & Platforms
Q-commerce E-commerce Supply Chain Services

Applied in Projects:

• Flipkart Minutes Inventory Performance Platform

• Grocery Supply Chain Asset Scoring & Breach Attribution

Professional Journey

Track record of building enterprise data pipelines and infrastructure at scale.

Flipkart Logo

Senior Data Analyst (Data Engineering & Analytics)

Flipkart, Bangalore

April 2021 - Present

Flipkart Minutes Logo Flipkart Minutes - Inventory Performance Data Platform (Batch + Streaming)

  • Engineered an end-to-end inventory performance data pipeline and measurement framework for Flipkart Minutes, landing raw data in Cloud Storage (GCS) and transforming it into BigQuery and Snowflake for downstream reporting.
  • Orchestrated batch inventory-sync pipelines using Apache Airflow and Google Cloud Composer, coordinating Hadoop/Hive and PySpark jobs run on Dataproc across multiple upstream source systems.
  • Built and consumed Kafka and Pub/Sub-based streaming feeds, processed through Dataflow, to keep stock and in-stock availability data synchronised across systems in near real time.
  • Used Cloud Bigtable as a low-latency serving layer for real-time inventory lookups feeding operational dashboards.
  • Used dbt to build and document modular transformation models on top of BigQuery/Snowflake, standardising the inventory metric layer for downstream consumers.
  • Containerised select pipeline components with Docker and used Terraform for basic provisioning of supporting pipeline infrastructure, improving deployment consistency.
  • Built and maintained scalable data models and automated dashboards (BigQuery + Looker Studio) to track inventory health and demand efficiency across the business.
  • Defined and operationalised the metric layer (Fill Rate, POs, Customer & Order Penetration, OOS, GMV, Conversion, Impressions, DOH, Stock Turns, Ullage, Inventory Value) consumed by multiple downstream teams.
  • Partnered with category and brand teams to expose transparent, data-backed views of inventory productivity, directly informing negotiation and planning decisions.

Flipkart Grocery Logo Grocery Supply Chain - Last-Mile Asset Performance & Attribution

  • Designed a multi-theme scoring data model (Reliability, Experience, Losses) to rank last-mile assets, processing high-volume event logs with Hadoop/Hive and PySpark on Dataproc.
  • Built an asset-level Breach Attribution data model by stitching upstream and downstream systems (planning, execution, last-mile operations, customer touchpoints) via Pub/Sub and Dataflow streaming pipelines orchestrated with Cloud Composer, feeding a Bigtable-backed serving layer for root-cause visibility.
  • Delivered pipeline-driven insights that enabled operations teams to prioritise interventions, reduce losses, and improve service reliability.

Grocery Supply Chain & Jeeves Analytics - Platform Operations (Cross-functional)

  • Owned and monitored production analytics pipelines on the Flipkart Data Platform (FDP), proactively identifying and resolving job failures and upstream/downstream dependency issues.
  • Instrumented RCA frameworks and driver models providing L0/L1 visibility into customer pain points, breaches, and productivity.
  • Supported tech-stack migrations end-to-end, ensuring accurate data mapping and smooth stakeholder adoption of new dashboards and metric definitions.
Jeeves Logo

Data Analyst

Flipkart - Jeeves (Home Services & VAS)

April 2021 - May 2023
  • Built end-to-end data pipelines and visibility dashboards for installation, repair, and VAS services using QlikView, HiveQL, MySQL, and Python.
  • Designed data models and metrics for Field Failure Rate, Repeat Repair, TAT (L0/L1/L2), Claims Exposure, Policy Base, and Part Demand.
  • Developed outcome-based attribution data models for Refund, Replacement, and Repair decisioning.
  • Led the complete data-platform migration of Jeeves analytics from QlikView to the Flipkart Data Platform, including pipeline re-engineering and validation.
  • Ran enablement sessions to onboard stakeholders onto the new platform and dashboards.
Pathfinder Logo

Data Engineer

Pathfinder Business Analysis, Coimbatore

June 2018 - March 2021
  • Designed and implemented ETL pipelines integrating heterogeneous real-estate data sources into a centralised SQL Server data warehouse.
  • Built and maintained data solutions using SQL Server, SSIS, SSRS, Power BI, Python, and Azure.
  • Created stored procedures, views, and triggers; optimised query performance through indexing and execution-plan tuning.
  • Performed database administration (backups, restores, performance tuning, production deployments) to keep pipelines reliable.
  • Delivered production-grade data warehouses and marts supporting downstream analytics and reporting.

Awards & Recognition

Milestones and peer recognitions for execution excellence.

Oct 2025

Ace Alliance Award

Delivered business-agility analyses and built the Buying Looker Dashboard supporting brand negotiations and BSM outcomes.

Apr 2025

Ace Alliance Award

Led end-to-end development and cross-functional rollout of Grocery Looker dashboards, optimising backend design and driving adoption.

Oct 2022

BBD Spot Award

Recognised for high-ownership execution of repair and VAS operations during the Big Billion Days sale.

Sep 2022

SC Analytics - Star of the Month

Awarded for customer pain-point deep-dives and stakeholder collaboration.

Oct 2021

Best New Talent Award

Recognised for rapid business understanding and building RCA frameworks with L0/L1 visibility.

Education

NMIMS Logo

SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Mumbai

Master of Business Administration - MBA, Operations & Data Sciences

Sep 2024 - Jul 2026
NGPIT Logo

Dr. NGP Institute of Technology, Coimbatore

Bachelor of Engineering (B.E.) in Computer Science & Engineering

May 2014 – Jun 2018