Senior Business Intelligence Analyst | Senior Data Analyst | Senior Data Visualization · Tableau · Power BI · Snowflake | Mu Sigma · Fractal | Nike · LinkedIn · DLG | Turning raw data into executive decisions

Remote


Bengaluru

Online

Bangalore Urban

Bangalore Urban

Bangalore Urban, Karnataka, India



Bachelor of Engineering
Ramaiah Institute Of Technology
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Download Tal BossSenior Business Intelligence Analyst | Senior Data Analyst | Senior Data Visualization · Tableau · Power BI · Snowflake | Mu Sigma · Fractal | Nike · LinkedIn · DLG | Turning raw data into executive decisions
I don't just build dashboards — I build the data-driven systems that turn analytical thinking into executive action. I'm a Senior Business Intelligence Analyst with 7+ years of experience, shaped by Mu Sigma and Fractal Analytics, and deployed on global brands including Nike, Converse, LinkedIn, and Direct Line Group (UK). My edge is storytelling: I work with cross-functional stakeholders across engineering, product, and commercial teams, translating ambiguous business questions into decisions that actually land in the room. Results I've driven: – At Nike, a consumer behaviour dashboard I built from scratch — grounded in segmentation and KPI tracking across email and SMS channels — drove a 23% lift in signups. A marketing mix model I developed gave media planners their first data-science-backed framework for Go-To-Market budget allocation. – At Direct Line Group, I led a full Qlik-to-Tableau migration across 50+ interactive dashboards — delivered on time, zero post-launch rework — and introduced data governance standards and data quality frameworks that the team still runs on. – At LinkedIn, I cut weekly agency reporting automation time by 40% and reduced credit wastage by 20% through root cause analysis and targeted pipeline fixes. My stack spans the full analytics layer: data warehouse design in Snowflake, ELT pipelines via dbt, Python (Pandas, SQL) for statistical modeling and predictive analysis, and data visualization in Tableau and Power BI. I track metrics and KPI frameworks that translate operational data into actionable insights for senior leadership. I also use Git, Excel, and automation scripting to eliminate repetitive work. Right now I'm building at the intersection of traditional BI and AI-augmented analytics — using prompt engineering, LLM APIs, and Tableau AI to ship interactive dashboards and conversational analytics tools that compress week-long workflows to hours. I'm also applying machine learning concepts to surface early-warning signals in operational data. Open to Senior BI / Analytics Engineering roles where the data complexity is real, the stakeholder management is strategic, and the impact is visible.
Bengaluru
antigravity
cursor
Tableau consultant at Fractal, Mar 2024 - Nov 2025 · 1 yr 9 mos, Remote, – Led data governance and data quality standards across a 50+ dashboard estate, enforcing naming conventions, refresh SLAs, and access controls — delivered the full Qlik-to-Tableau migration on time with zero post-launch rework. – Built interactive dashboards and automated reporting pipelines using Tableau and Python, reducing manual effort by ~3 hrs/week per dashboard through automation scripting and scheduled extracts. – Collaborated in an agile delivery model with data engineers, product owners, and commercial stakeholders, owning the analytics layer across two cross-functional pods and translating business requirements into scalable data visualization solutions. – Partnered with the Data Engineering team to strengthen the data warehouse foundation — defining schema standards, improving data quality checkpoints, and ensuring metrics were consistently calculated across all reporting surfaces including vendor SLA tracking and third-party reporting operations.
Data Scientist - 3 | Data analyst at Mu Sigma Inc., Aug 2023 - Feb 2024 · 7 mos, – Built a consumer segmentation model for Nike's email and SMS channel using Python and SQL, surfacing actionable insights that drove a 23% lift in signups — the team's first data-driven signal for Go-To-Market channel prioritisation. – Developed a marketing mix model applying experimental design and regression analysis, giving Nike's media planners their first data science-backed framework for budget allocation across Go-To-Market channels. – Defined and tracked KPI and metrics frameworks for weekly senior leadership reviews, translating campaign performance data into prioritised strategic recommendations across Nike and Converse. – Ran root cause analysis on performance drops, reducing time-to-insight from 5 days to same-day for weekly KPI reviews through automation of data extraction and Python-based reporting pipelines. -applying time series analysis to model seasonal budget allocation
Decision scientist - 2 | Data Analyst at Mu Sigma Inc., Sep 2022 - Aug 2023 · 1 yr, Bengaluru, – Applied analytical thinking and problem-solving frameworks to complex, ambiguous business questions across Mu Sigma's client portfolio, translating raw data into structured analytical narratives for senior decision-makers. – Collaborated in cross-functional analyst teams using agile sprint methodology, contributing to client-facing data visualization decks and executive communication materials. – Built and maintained data pipelines and ETL/ELT workflows to support consistent, high-quality reporting outputs and data governance compliance across engagements.
Data Analyst at The Sparks Foundation, Jul 2022 - Aug 2022 · 2 mos, Online
Data Analyst at RGBSI, Jun 2021 - Jun 2022 · 1 yr 1 mo, Bangalore Urban, – Served as the analytics collaboration layer between LinkedIn's internal teams and external agencies — managing cross-functional stakeholder relationships and translating reporting requirements into structured, reusable interactive dashboards. – Applied analytical thinking and problem-solving to identify root causes of weekly credit wastage, cutting waste by 20% and reducing reporting turnaround by 40% through targeted data quality fixes and reporting automation. – Built and maintained KPI dashboards tracking LinkedIn campaign metrics, ensuring data-driven accuracy and consistency across agency and internal stakeholder views using Tableau, SQL, and Excel.
Design Analyst at RGBSI, Nov 2018 - Jun 2021 · 2 yrs 8 mos, Bangalore Urban, – Combined design thinking with early-stage data analysis to support business reporting and visual communication for internal and client-facing deliverables. – Developed structured reporting templates and dashboard mockups, laying the foundation for a transition into full-stack data analytics.
Graphic Designer at Self Employed, Jun 2016 - Aug 2018 · 2 yrs 3 mos, Bangalore Urban, Karnataka, India
Bachelor of Engineering, Ramaiah Institute Of Technology