Dipu Mazumdar

Data Analyst

Talent

MelbourneMember since May 9, 2026

SQLData validationPythonPandasNumPyScikit-LearnAutomationETLPostgreSQLOracle DBpsycopg2cx_OraclePower BIStreamlitDocumentationETL pipelinesData mappingData modellingPyTorchU-NetDeepLabV3+SAMNLTKVADERNetworkXMatplotlibReddit APIYouTube Data APIFlaskXGBoostSQLAlchemyora2pg

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SQLData validationPythonPandasNumPy

About

Master of Data Science candidate with hands-on experience in SQL, Python, Power BI, ETL pipelines, data modelling, and dashboard development. Skilled in statistical analysis, data validation, migration, predictive modelling, and automation. Experienced in building end-to-end analytics solutions, transforming raw datasets into actionable insights, and working with cloud platforms, APIs, and relational databases.

Strong problem solver with proven ability to collaborate with stakeholders, document processes, and deliver repeatable, production-grade data products. Seeking a Data Analyst role where I can apply my technical skills, analytical mindset, and passion for data-driven decision-making.

Experience

DATA SCIENCE INTERN at StoreNow (2025-02 – 2025-05)

Worked with stakeholders to understand analytical requirements and translate them into data pipelines, models, and reporting outputs.
Built and maintained Python-based ETL pipelines, improving data availability and reducing manual processing by ~40%.
Validated data sources and performed gap analysis on incoming datasets to ensure reliability and completeness for downstream reporting.
Produced technical documentation, data dictionaries, and reusable artefacts, reducing onboarding time by ~25%.
Collaborated with analysts and engineers to ensure data models aligned with evolving business priorities.

BUSINESS ANALYST at Hexaware Technologies (2021-08 – 2022-12)

Gathered, analysed, and documented business requirements for Guidewire PolicyCenter and BillingCenter implementations, translating needs into detailed functional specifications.
Collaborated with Java developers to configure and extend Guidewire platform features, supporting custom rule development and product model changes aligned to project requirements.
Facilitated sprint reviews and UAT sessions, acting as the primary liaison between business stakeholders and the technical team to ensure delivery aligned with requirements.
Maintained BRDs, functional specifications, and data mapping documentation, and assisted in writing Java-based Gosu scripts to implement business logic and workflow automation within the Guidewire platform.