Imbesat Anwar

About Imbesat Anwar

I\'m a seasoned Senior Data Engineer with over 10 years of experience in designing and optimizing data solutions, specializing in Python and PySpark. With a B.Tech in Computer Science Engineering and an AWS Certified Developer – Associate credential, I’m passionate about transforming raw data into actionable insights and driving efficiency through scalable engineering practices. My Expertise:I thrive at the intersection of data engineering and cloud technology, with deep proficiency in Python, PySpark, and AWS services like Lambda, S3, and Glue. My expertise extends to data pipeline development, ETL orchestration, performance tuning, and automation—enabling robust data-driven systems that support business innovation and decision-making. My Work Experience:Throughout my journey at Cognizant and IBM, I’ve played key roles in multiple high-impact projects. From migrating large-scale datasets from DynamoDB to MongoDB to building cost-optimized PySpark pipelines on AWS and Palantir Foundry, I focus on delivering solutions that combine performance, scalability, and maintainability. My Approach:I believe in automation-first and data-centric engineering. My work involves building reusable data frameworks, leveraging APIs, and implementing DevOps best practices. I’ve streamlined workflows through CI/CD pipelines (Jenkins, GitLab), enhanced data utility using Pandas and SQL, and improved infrastructure reliability with Terraform and shell scripting. My Tech Stack:Python, PySpark, AWS (Lambda, S3, Glue, EC2), SQL, Terraform, GitLab, Jenkins, Jira, Pandas, Shell Script, Linux, Data Structures, Algorithms, Foundry, and CI/CD. Let’s Collaborate:I’m passionate about continuous learning and innovation in the evolving world of data engineering. If you’re looking to collaborate on high-performance data solutions or PySpark-based automation, let’s connect and create something impactful together!

Experience

1. Senior Python Aws Developer

   Cognizant

   Aug 2023 — Present · Hyderabad, IN

   As a Senior Application Developer at Cognizant, I\'m leading initiatives to revolutionize data management and drive process automation. Here are some key achievements during my tenure:• Developed a custom migration script, facilitating the seamless transfer of data from DynamoDB to MongoDB, ensuring data integrity and consistency.• Streamlined data extraction and transformation processes, resulting in a significant boost in migration efficiency and performance.• Leveraged the ChatGPT Open API to craft a Python script that automates the generation of quiz questions and chapter summaries from textual content.

Education

• West Bengal University of Technology, Kolkata

  B-TECH, Computer Science

  2009 — 2013