Siyana Naik

WORK HISTORY

EDUCATION

ABOUT SIYANA NAIK

Hi, I am Siyana. I am a Data Analyst and Business Intelligence professional with 4+ years of experience delivering insights, automating processes, and enabling data-driven decision-making across finance, healthcare, education, and operations. My expertise spans the full data lifecycle and end-to-end project delivery (SDLC) from ETL workflows and data modelling to dashboarding, compliance reporting, and predictive analytics.I am proficient in SQL, Python, Power BI, Tableau, Alteryx, and Excel, with hands-on experience in Snowflake, Databricks, and AWS (Redshift, S3) to design scalable, cloud-based solutions. I have also worked with data governance and regulatory reporting frameworks (GDPR, FCA compliance), building audit-ready processes and ensuring data quality across large datasets.My toolkit includes dbt, Apache Airflow, Git/GitHub, and CI/CD pipelines, alongside advanced analytics such as cohort analysis, A/B testing, segmentation, and forecasting. I enjoy transforming raw data into executive-ready dashboards, risk models, and business-critical KPIs (CAC, CLV, churn, NPS) that directly inform strategy.I thrive in Agile environments (Scrum, Kanban), collaborating with cross-functional stakeholders through Jira, Confluence, SharePoint, and Lucidchart to translate business needs into actionable insights. I have led multiple global projects across the UK, EU, US, and Asia, identifying gaps in reporting and strategy, and delivering solutions that improved compliance and performance. Notably, my work delivered £0.3M in savings per quarter through reporting automation and optimisation. My portfolio includes delivering high-impact data and BI initiatives for organisations such as Lloyds, Morrisons, Boots, Tesco, and the NHS.Core Skills & Tools:Cloud & Data Warehousing: AWS (Redshift, S3, Glue), Azure Synapse, BigQueryETL / Orchestration: dbt, Airflow, SSIS, Informatica, TalendData Science / Stats: R, Scikit-learn, Statsmodels, Time Series ForecastingData Visualisation / BI: Power BI, Tableau, Looker, QlikDatabase Systems: PostgreSQL, MySQL, MS SQL ServerBig Data / Streaming: Apache Spark, KafkaGovernance & Compliance: GDPR, FCA, Data Quality, MDM, Data LineageDriven by a consulting mindset and analytical problem-solving, I am passionate about turning raw data into strategic insights that deliver measurable ROI and sustainable growth.#DataAnalytics #BusinessIntelligence #SQL #Python #PowerBI #Tableau #Snowflake #AWS #ETL #DataGovernance #FinancialAnalytics #RiskAnalytics