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Appa Reddy
@appareddy
Data Analyst
Indien
Englisch, Telugu, Hindi
Über mich
I am a Data Engineer with 3.5 years of experience in designing and optimizing data pipelines for market research analytics. I am experienced in ETL development, data transformation, and validation. I am currently expanding expertise in Machine Learning and LLM-based data applications.
Kompetenzen
Appa Reddy
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Statistische Modellierung & Analyse
I will create survey cross tabs, banner tables and spss analysis
Kopieren und Einfügen
I will do excel data entry, copy paste, data cleaning and PDF conversion
Arbeitserfahrung
Data Processing Analyst
Capgemini • Vollzeit
Sep 2022 - Present • 3 yrs 11 mos
Experienced Data Processing Analyst with 3.5+ years of expertise in building and optimizing data pipelines for market research analytics. Skilled in transforming raw data from ASCII and SPSS formats into structured, client-ready outputs using Python (Pandas) and SQL. Designed and executed end-to-end ETL workflows, including data extraction, transformation, validation, and reporting. Automated data processing tasks, reducing execution time by up to 3x and minimizing manual effort significantly. Strong experience in handling complex survey datasets, including multi-response and grid data structures. Proficient in data validation, anomaly detection, and ensuring high data quality through structured frameworks. Developed scalable data models and automated Excel reporting solutions for faster insights and improved decision-making. Currently leading the transition of legacy workflows to Python-based pipelines, focusing on scalability, efficiency, and automation. Also exploring Machine Learning and LLM-based applications using LangChain.
