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Hassan Yosuf

@hassanyosuf

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Backend engineer specializing in scalable distributed systems, data engineering, and cloud-native microservices.

India

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What I'm looking for

Looking for a Data Engineer role focused on building scalable ETL/ELT pipelines and cloud-native data platforms. Keen on roles leveraging Python, PySpark, Snowflake, and GCP — ideally in fintech or data-intensive domains where data engineering intersects with AI/GenAI workflows.

I'm a Data Engineer with ~4 years of experience at Quantiphi Analytics. I specialize in building scalable ETL/ELT pipelines, data transformation frameworks, and cloud-native data platforms. My core expertise includes Python, PySpark, SQL, and Snowflake — where I'm SnowPro Core certified — along with GCP and AWS, both of which I'm certified in. I've led end-to-end data engineering projects, including a full enterprise EDW decommission and on-premises-to-cloud migration for Kemper Insurance, and built high-throughput pipelines processing over 200,000 records in under 15 minutes. I also have hands-on GenAI experience — I've built RAG pipelines integrating Claude and LLaMA APIs into production workflows. I'm currently serving my notice period and actively looking for my next Data Engineer opportunity.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Engineer

Current

Quantiphi Analytics Solution Pvt. Ltd.

Jan 2025 - Present (1 year 8 months)

Built production ETL/ELT pipelines processing 200K+ records in 15 mins using Python, PySpark & Snowflake. Led enterprise EDW migration (Kemper Insurance). Architected Java Spring Boot microservices with Fireblocks API integration. Built RAG pipelines with Claude & LLaMA. AWS, GCP & Snowflake certified.

Python Snowflake CI CD AWS GCP PySpark Spark S3 SQL PostgreSQL ETL ELT Informatica

Data Engineer

Quantiphi

Dec 2022 - Dec 2025 (3 years)

Designed 5 reusable Python/Snowflake ETL frameworks for on-premise to cloud migration, including source-to-target mapping, automated reconciliation, and data lineage tracking. Built ELT pipelines processing 200K+ records in under 15 minutes, achieving 40% Snowflake cost reduction through query optimisation. Orchestrated workflows via Control-M for T+1 data availability.

Python SQL AWS CI CD AWS Lambda AWS CDK AWS Glue Spark SparkSQL PySpark Snowflake Snowflake Snowpark Data Analysis Data Modeling Data Governance Data Visualization Data Pipelines

Data Engineer Intern

Quantiphi

Aug 2022 - Dec 2022 (4 months)

Delivered a capstone analytics project on Hilton's property rental data, surfacing actionable insights to improve data-driven decision-making. Tech Stack: Java, Python, SQL, Snowflake, Informatica, GCP, Azure, Tableau.

Education

Degrees, certifications, and relevant coursework

Integral University

Bachelor of Technology, Computer Science and Engineering

2018 - 2022

Bachelor of Technology in Computer Science and Engineering completed from August 2018 to June 2022, covering core CS topics and engineering principles.