Headline

Associate Data Architect | AI & Data Engineering | Cloud Solutions & Data Migration | ETL

About

Senior Data Engineer and hands-on Data Architect with 11 years of experience building scalable, reliable data platforms across real-time and batch systems. I specialize in streaming ingestion, CDC, API-based integrations and lakehouse architectures, with a strong focus on correctness, performance, and production reliability at scale. Currently an Associate Data Architect at Quantiphi, where I design and build cloud-native data platforms on AWS using Spark and Python. I’ve delivered event-driven pipelines at near–million-record daily scale and improved analytical performance through thoughtful data modeling and system design. Previously, I worked as a Tech Lead at Facctum and Barclays, building data platforms for financial crime risk management, transaction monitoring, digital banking and loyalty systems. I enjoy owning systems end-to-end and staying close to the code to ensure what we design works in production.

Location

Bengaluru

AI stack

codex

gemini

kiro

ChatGPT

Microsoft Copilot

Work experience

Associate Data Architect at Quantiphi, Oct 2023 - Present · 2 yrs 11 mos, Bengaluru, Karnataka, India

Tech Lead at Facctum, Apr 2022 - Oct 2023 · 1 yr 7 mos, Bengaluru, Karnataka, India, Building world class platform for Customer and Transaction screening, List Management leveraging modern technologies in cloud.

Technical Lead at Barclays UK, Jan 2018 - Apr 2022 · 4 yrs 4 mos, Pune/Pimpri-Chinchwad Area, My responsibilities as Tech Lead (Ab Initio) in Barclays: Designed and implemented ETL workflows using Ab Initio, Unix, Teradata, and Big Data technologies (HDFS, Hive, Impala) to integrate and transform data from diverse sources like remote servers, Teradata, and Oracle databases. Developed conditional DMLs to process COBOL hierarchical copybooks, apply transformations, load data into Hive tables, and generate extracts for target systems. Built shell scripts to automate processes such as reconciliation, archival, housekeeping, and workflow initialization, ensuring operational efficiency. Wrote and optimized SQL scripts (Teradata, Oracle, Hive) for data transformations, DDL/DML operations, and ELT tasks, achieving performance gains to meet strict SLAs. Worked on a loyalty program, writing code to use Ab Initio as the backend engine for calculating loyalty points and sending notifications to customer queues using a continuous processing framework. Conducted data analysis during requirement gathering and post-load validation to ensure data accuracy and alignment with business needs. Collaborated with stakeholders to design ETL flow diagrams and address new business requirements. Leveraged Agile methodologies and tracked project updates using tools like Jenkins for efficient delivery.

Ab Initio Developer at IBM, Jan 2016 - Dec 2017 · 2 yrs, Pune/Pimpri-Chinchwad Area, Client: Barclays My Responsibilities: 1. Developed Ab-Initio Graphs based on business requirements using various Ab-Initio Components. 2. Involved in unit testing. 3. Resolved production issues coming in by analyzing them and applying remediation. 4. Participated in data reconciliation. 5. Responsible for fully understanding the source systems, documenting issues, following up on issues and seeking resolutions. 6. Involved in meetings to gather information and requirements from the business.

Teaching Assistant at AFIAN COACHING, Jul 2014 - Dec 2015 · 1 yr 6 mos, Guwahati, Assam, India, With a deep passion for teaching, I began my professional journey as an educator, specializing in mathematics and chemistry for Class 11 and 12 students, as well as engineering aspirants. My role involved designing lesson plans, simplifying complex concepts for diverse learners, and guiding students to achieve their academic and competitive examination goals. This experience honed my communication, problem-solving, and mentoring skills, which continue to benefit my professional endeavors. Prior to this during my engineering studies also, I dedicated time to tutoring students across various grades, helping them achieve remarkable progress and develop a genuine love for mathematics.

Education

PGDDS, Data Science, International Institute of Information Technology Bangalore

Bachelor of Engineering - BE, Electrical and Electronics Engineering, Assam Engineering College, (A.E.C)