# Liju John

> Big Data architect | Kafka Expert | AWS certified professional architect

Location: Santa Clara, California, United States
Profile: https://flows.cv/lijujohn

Architecting Data Lakes &  Data Pipelines to enable Data Science and Data Analytics end to end

## Work Experience
### Staff Software Engineer @ Walmart Global Tech
Jan 2021 – Present | Sunnyvale, California, United States
- Data engineering and application development for Walmart's big data platform & analytics

### Big Data Architect @ Infosys
Jan 2017 – Jan 2021 | Cupertino, California, United States
Building data lake, data ingestion pipeline and data extraction applications for data analytics and data science platform

### Technology Lead @ Infosys
Jan 2014 – Jan 2017 | Cupertino , California
Client – Apple Inc (US)

•	Developing cloud native scalable enterprise applications and distributed systems
•	Experience in developing ETL frameworks for distributed computing using Java , Spark, PIG scripts , map reduce programs and Apache Hadoop framework.
•	Expertise in Apache Kafka cluster setup and application development for kafka eco system for big data ingestion and pipelines

### Technology Lead @ Infosys
Jan 2013 – Jan 2014 | Plano,Texas
Client  - Capital One Bank (US)

•	Developed internet facing applications and in-house applications using       J2EE for Capital One's auto loan origination platform.
•	Developed business process flows using Savvion/Progress BPM.
•	Weblogic server configuration and tuning ,performance analysis and tuning of J2EE applications.
•	Developed various services for integration of ING bank acquisition by Capital One.
•	Experience in working in Agile methodology.
•	Experience in build and automation .

### Technology Analyst @ Infosys
Jan 2009 – Jan 2013 | (Pune,India) & (Plano,Texas)
Client  - Capital One Bank (US)

•	Developed centralized authentication service using JAX-WS for all the Capital Once internal websites and applications for decommissioning of individual authentication systems.
•	Developed internet facing applications and in-house applications using J2EE for Capital One's auto loan origination platform.
•	Developed business process flows using Savvion/Progress BPM.
•	Experience in working in Agile methodology.
•	Experience in build and automation .

### Senior Software Engineer @ Infosys
Jan 2007 – Jan 2009
Client - British Telecomm (UK)

•	Requirement Analysis, Customer Interfacing, Low level design preparation and development in J2EE and PL/SQL
•	Data analysis to provide various data results to business and Resolving the high severity incidents based on the resolution time set as per the standards.
•	Implementation of SPORT order tracking application using Core JAVA , STRUTS framework and Oracle PL/SQL


## Education
### BE in Computer Science
Govt. Engineering College,Bhopal


## Contact & Social
- LinkedIn: https://linkedin.com/in/liju-john-32a5b715

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Source: https://flows.cv/lijujohn
JSON Resume: https://flows.cv/lijujohn/resume.json
Last updated: 2026-04-12