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Nimisha Singh

@nimishasingh

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Data Analyst specializing in Power BI, SQL, Python and ML-enabled analytics.

India

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What I'm looking for

I seek a data role building scalable BI solutions and automation, where I can apply Power BI, SQL, Python and ML to drive measurable business impact and grow into larger analytics/engineering responsibilities.

I am a Data Analyst with more than 5 years of experience delivering end-to-end analytical solutions across finance, marketing, and operations. I specialize in Power BI, SQL, Python, automated ETL workflows, and scalable BI solutions.

I have built automation systems integrating Power BI, Power Query (M), DAX, Power Automate, Python, and GCP APIs to automate ingestion and deliver real-time insights, notably reducing manual work by 5+ hours per day. I am known for analytical thinking and data storytelling.

My consulting experience spans production KPIs, procurement forecasting, digital marketing analytics, and financial services, with measurable outcomes such as a 25% reduction in stockouts and a 15% reduction in operational cost. I have also worked on machine-learning projects, improving model MAE significantly and deploying user-facing prediction apps.

I publish technical articles and have built a LinkedIn community; I deliver dashboards, automation workflows, and predictive analytics that drive business decisions and operational efficiency.

Experience

Work history, roles, and key accomplishments

Data Science Consultant

SR International Paper Mills Pvt Ltd

Oct 2022 - Jun 2024 (1 year 8 months)

Built Power BI dashboards for production and procurement KPIs, implemented automated workflows and forecasting models that reduced stockouts by 25% and lowered operational costs by 15%.

Power BI DAX Forecasting Python SQL KPIs

Data Analyst

M&C Saatchi Performance

Jan 2019 - May 2019 (4 months)

Analyzed digital marketing data for clients including Myntra and Audible UK using SQL and QlikSense, automated reporting pipelines with Python and PostgreSQL, and built real-time campaign dashboards.

SQL Python PostgreSQL Dashboarding Data Automation ETL

Client Portfolio Analyst

Standard Chartered / ICICI / Angel One

Jan 2012 - Dec 2017 (5 years 11 months)

Managed a portfolio of 194 clients and optimized investment strategies through statistical analysis, contributing to 30% YoY revenue growth and managing assets over ₹300 Crores; recognized as top performer with peak monthly revenue of ₹6.49 lakhs.