Rupam Halder — Business Development Executive

“𝗘𝘃𝗲𝗿𝘆 𝗱𝗮𝘁𝗮 𝗽𝗼𝗶𝗻𝘁 𝗵𝗶𝗱𝗲𝘀 𝗮 𝘀𝘁𝗼𝗿𝘆 — 𝗜 𝗳𝗶𝗻𝗱 𝗶𝘁, 𝘀𝗵𝗮𝗽𝗲 𝗶𝘁, 𝗮𝗻𝗱 𝘁𝗲𝗹𝗹 𝗶𝘁 𝘄𝗶𝘁𝗵 𝗶𝗻𝘀𝗶𝗴𝗵𝘁. ” I’m Rupam Halder, a Data Analyst with 3+ years of experience transforming complex business data into meaningful insights that drive decision-making. With expertise in SQL, Power BI, Tableau, and Excel, I help organizations streamline reporting, automate data workflows, and make smarter, faster, and more informed business decisions. 💡 𝗠𝘆 𝗮𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝗮𝗹 𝘁𝗼𝗼𝗹𝗯𝗼𝘅 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀: SQL – for advanced data querying, transformation, and automation Power BI & Tableau – to create interactive dashboards and executive-level reports Excel & ETL Pipelines – for automated reporting, data integration, and cleansing Data Storytelling – for translating raw numbers into actionable business strategies At Ergode and NielsenIQ, I’ve successfully led projects that automated reporting processes (cutting manual effort by 70%), developed interactive dashboards used across departments, and delivered insights that improved data-driven decisions in eCommerce, market research, sales, and operations. 𝗜 𝗲𝗻𝗷𝗼𝘆: 🔹 Solving complex data challenges and building scalable BI solutions 🔹 Automating repetitive manual processes to save time and improve accuracy 🔹 Designing clear, actionable dashboards for cross-functional teams 🔹 Turning raw data into strategic business insights that drive growth 🚀 I’m always open to new opportunities where data, analytics, and business intelligence can create value and drive meaningful impact. Let’s connect and explore how data can unlock new possibilities.

Stackforce AI infers this person is a Business Intelligence Analyst specializing in eCommerce and CPG data analytics.

Location: Howrah, West Bengal, India

Experience: 3 yrs 6 mos

Skills

Business Intelligence
Data Analysis
Data Visualization
Data Integration
Market Research
Process Optimization

Career Highlights

Automated reporting processes, cutting manual effort by 70%.
Developed interactive dashboards used across departments.
Delivered insights that improved data-driven decisions.

Work Experience

Ergode

Business Intelligence Specialist (10 mos)

NielsenIQ

Business Intelligence Analyst (10 mos)

Research Analyst (1 yr 10 mos)

Education

Data Analytics & Visualization at Ivy Professional School

Master of Business Administration - MBA at INDIAN SCHOOL OF BUSINESS MANAGEMENT AND ADMINISTRATION

Bachelor of Science - BS at University of Calcutta

Higher Secondary at Burikhali K M Institution

Madhyamik at Khalisani Jatiya Vidyapith High School

Rupam Halder

Business Development Executive

Howrah, West Bengal, India3 yrs 6 mos experience

Key Highlights

Automated reporting processes, cutting manual effort by 70%.
Developed interactive dashboards used across departments.
Delivered insights that improved data-driven decisions.

Stackforce AI infers this person is a Business Intelligence Analyst specializing in eCommerce and CPG data analytics.

Contact

rupamhalder1234@gmail.com LinkedIn

Skills

Core Skills

Business IntelligenceData AnalysisData VisualizationData IntegrationMarket ResearchProcess Optimization

Other Skills

Business Data ManagementClient ReportingData PresentationData Quality AssuranceData WarehouseETL WorkflowsExcelGoogle AnalyticsKPI TrackingMarket AnalyticsMySQLPower BIPresentation SkillsPythonReport Development

About

Experience

Ergode

Business Intelligence Specialist

May 2025 – Present · 10 mos · Kolkata, West Bengal, India · On-site

As a Business Intelligence Specialist at Ergode, a global eCommerce and retail firm, I develop and maintain scalable business intelligence solutions to support multi-departmental operations. My work focuses on automating reporting pipelines, building actionable Power BI dashboards, and uncovering insights from high-volume eCommerce datasets to optimize sales, inventory, and customer engagement KPIs.
🔍 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻
Built dynamic, automated Power BI dashboards to track sales trends, stock availability, and product performance, resulting in a 60% reduction in reporting time and improved business agility.
Developed SQL scripts and Excel-based solutions to automate scheduled reporting workflows, enhancing data integrity and eliminating manual effort.
📈 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗜𝗻𝘀𝗶𝗴𝗵𝘁𝘀 & 𝗖𝗿𝗼𝘀𝘀-𝗧𝗲𝗮𝗺 𝗦𝘂𝗽𝗽𝗼𝗿𝘁
Delivered data-driven insights on pricing strategy, cart abandonment, and promotional campaign performance, enabling leadership to make informed decisions.
Collaborated with marketing and supply chain teams to define and track KPIs using real-time dashboards.
🧰 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: SQL, Power BI, Excel (Pivot Tables), eCommerce Analytics, Google Analytics, Data Warehouse

SQLPower BIExceleCommerce AnalyticsGoogle AnalyticsData Warehouse+2

Nielseniq

2 roles

Business Intelligence Analyst

Promoted

Jul 2024 – May 2025 · 10 mos

At NielsenIQ, I developed and managed end-to-end business intelligence solutions for global clients in the consumer packaged goods (CPG) sector. I specialized in building advanced reporting dashboards, standardizing data visualization frameworks, and enabling real-time decision-making across marketing and analytics teams.
🛠️ 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 & 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 𝗦𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝗶𝘇𝗮𝘁𝗶𝗼𝗻
Designed advanced Power BI dashboards featuring KPIs, slicers, and drill-through capabilities to analyze product categories, consumer segments, and market regions.
Streamlined reporting workflows by automating SQL-driven pipelines, reducing turnaround time by 70%.
🧪 𝗘𝗧𝗟 & 𝗗𝗮𝘁𝗮 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗜𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁
Built robust ETL pipelines to integrate internal sales data with syndicated retail datasets, reducing processing time by 50% and improving overall data reliability.
Implemented data validation checks to maintain consistency across business units and avoid reporting discrepancies.
📊 𝗜𝗺𝗽𝗮𝗰𝘁𝗳𝘂𝗹 𝗖𝗹𝗶𝗲𝗻𝘁 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴
Partnered with analytics managers and account teams to deliver timely, actionable dashboards aligned with strategic business goals.
Boosted dashboard adoption by 30% through stakeholder training and interface enhancements.
🧰 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: Power BI, SQL, Tableau, Excel (Advanced), KPI Tracking, ETL Workflows

Power BISQLTableauExcelKPI TrackingETL Workflows+2

Research Analyst

Aug 2022 – Jun 2024 · 1 yr 10 mos

As a Market Research Associate in NielsenIQ’s analytics team, I focused on managing data operations, quality assurance, and client reporting in the FMCG and retail analytics space. I was responsible for ensuring the timely and accurate delivery of performance dashboards and data-driven reports to global brand clients.
📊 𝗖𝗹𝗶𝗲𝗻𝘁-𝗙𝗼𝗰𝘂𝘀𝗲𝗱 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 & 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴
Developed client-specific Power BI dashboards and Excel trackers to monitor regional market performance, consumer preferences, and product-level metrics.
Ensured timely delivery of reports by coordinating with internal BI and project teams, and automating refresh cycles.
⚙️ 𝗣𝗿𝗼𝗰𝗲𝘀𝘀 𝗜𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁 & 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗖𝗼𝗻𝘁𝗿𝗼𝗹
Reduced report turnaround time by 20% through process automation and workflow enhancements.
Increased data accuracy by 25% by performing rigorous QA, cleansing, and transformation of client data.
🏆 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 & 𝗥𝗲𝗰𝗼𝗴𝗻𝗶𝘁𝗶𝗼𝗻
Received 4 “Best Performer” awards for exceeding delivery expectations and ensuring high report accuracy.
Handled end-to-end lifecycle of custom dashboards for top-tier clients, including update schedules and version control.
🧰 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: Power BI, Excel (Pivot Tables, Macros), SQL, Data Quality Assurance, Client Reporting, Market Analytics