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Akash D
@akash_dwivedi71
Freelance QA Data Validation Specialist
Índia
Inglês, Hindi
Sobre mim
I am a Quality Engineer with 4.5 years of experience specializing in ETL, functional, and data validation testing,data cleansing. I have extensive hands-on expertise in SQL, PySpark, Databricks, and AWS, with a strong background in large-scale data reconciliation for the life sciences domain. I am a detail-oriented professional comfortable working directly with clients to ensure high-quality data and application delivery.
Habilidades
Akash D
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
Limpeza de Dados
I will do data cleaning and validation for your dataset
Experiência profissional
Freelance QA & Data Validation Specialist
Freelance • Freelance
Jun 2024 - Present • 2 yrs 2 mos
Providing freelance services in data quality assurance, data cleaning, SQL-based validation, and manual/functional QA. Specializing in ETL & Data Validation Testing, Source-to-target mapping (STTM) checks, and data reconciliation. Expertise includes PySpark/Databricks data testing, AWS S3/Athena validation, and structured test documentation for SIT/UAT cycles.
Quality Engineer Analyst
Accenture • Período integral
Dec 2021 - Jun 2026 • 4 yrs 6 mos
Validated Pharmaceutical Data ETL Systems through source-to-target mapping and reconciliation, executing 200+ test cases for 1M+ records. Performed functional testing on Sales Communication and Scholarship Management web apps. Utilized SQL, PySpark, and Databricks for data pipelines and managed defects in HP ALM and Azure DevOps.
