Stephen Williams

S1 Vijay Enclave · Jaipur, IN 302012 · +91 82095 27545 · stephenindia1@gmail.com

Based in INDIA - Contact: stephenindia@gmail.com - Phone: (+965) 9898 5068

I am an AWS-certified Data Engineer skilled in Python, SQL, and cloud-based ETL pipelines. Proven track record in automating data workflows, integrating diverse structured and un-structured data sources, building analytics dashboards for multinational technology conglomerate, Retail Multinational, People Analytics and Financial institutions. Strong experience in data validation, compliance reporting, and business intelligence. Exposure to Apache Spark (PySpark), Airflow, Databricks and Snowflake. Adept at aligning business and technical teams to deliver reliable, scalable data solutions.

Certified by
AWS Cloud, Microsoft,

Languages
Python, SQL, R Language (Statistical Analysis), JavaScript, PHP, Go

Frameworks
Django, React, Laravel, Alpine.js

Tools
Power BI, Jupyter Notebook, Apache Spark, Excel

Experience

Data Engineer

Consultant - Self Employed

➢ Built Python-based ETL pipelines to extract, clean, and load datasets into AWS.
➢ Automated data validation checks, reducing manual QA.
➢ Optimize your Data Infrastructure - building Cost-Effective Data Pipelines.
➢ Improved pipeline performance with AWS Glue, Athena, and Lambda.
➢ Exposure to Apache Spark (PySpark), Airflow, Databricks and Snowflake for scalable workflows.

May 2025 - Present

Senior Manager - Digital Transformation & Data Analytics

Burgan Bank

Leading project for People Analytics, Dashboard using PowerBI. Integrating various data sources from flat files, SQL database, SQLite, feedback from surveys. So far in my tenure various compliance and strategic goals were met and improved. Achieved significant cost reduction by the efficient use of Python for automation.

July 2017 - April 2025

Asst. Manager - Strategy

Commercial Bank of Kuwait

Collaborated with various Bank divisions to gather data and present trends and correlations, to develop Efficient plan for strategy. Developed KPIs dashboard for monitoring the growth overtime. Over my tenure 1 successful short term strategy run was completed.

June 2014 - July 2017

Project Manager - Business Intelligence

Jawad Business Group, Bahrain

The project provided a comprehensive Dashboard interface linked with Key Performance Indicators (KPIs), to Analyze the direction and trend of business. To suggest possible scope of improvements based on knowledge base. Required integration of all data sources i.e. Oracle, MS SQL and Flat files from Retail Pro etc. Successul implementation of the project resulted in Dashboard of sales till 2 AM in the night from the 6 countries across GCC was visible to Managing Director each morning at 8 AM.

Feb 2012 - December 2013

BI Consultant

Self Employed

It was a period when i tried to work as a freelancer and tested my skills to launch a startup for education sector. Did many small projects related business intelligence solution. Although not everything went as planned and i returned to the industry.

Oct 2010 - Feb 2012

Associate IT Consultant

Worked on various projects, one of which was BBC London. Required integration all data sources through ServiceFlow and provide a comprehensive reporting interface. Developed and maintained metrics to automate performance evaluation of 450 Key Performance Indicators (KPIs) based on business SLA’s, to provide the reporting Dashboard for availability of Network, Hardware, Servers and Systems through server, network and data logs.

Apr 2006 - Sep 2010

Sr Executive - Systems

Cox & Kings

Was responsible for managing travel related website data maintained in MySQL and developed in PHP. Twice in year products were launched, the website had enquiry and feedback features. Presenting Hotels and Flight data which was not API driven.

Jan 2001 - Mar 2006