07/04/2026 updated
100 % available
Business Analyst & Data Analyst | Power BI | SQL | Requirements Analysis | Process Improvement
Patna, India
Only remote
Bachelor of Computer Applications (BCA) in Applied Data Science, MIT ADT University, PuneAbout me
I'm Yashraj Mishra, a BCA graduate specializing in Applied Data Science from MIT ADT University. My work spans data analytics, ETL development, and web/app development.
Data AnalysisBusiness AnalysisPython (Programming Language)Oracle Business Intelligence Enterprise EditionSQL DatabasesData/Record LoggingProcess AnalysisAnalysis of Business ProcessesSQL Performance AnalyzerData Server InterfaceDatabase Performance AnalyzerData SciencePowerquerySAP BOData Analytics
Power BI & DAX Dashboard Development
Expertise in building end-to-end BI dashboards using Power BI with DAX measures, KPI cards, slicers, data modeling, and cohort-based segmentation for executive-level and stakeholder reporting.
Business Analysis & Requirements Gathering
Proficiency in requirements gathering and documentation, stakeholder management, gap analysis, KPI definition and reporting, functional specifications, acceptance criteria, and SOP documentation across multiple domains including telecom, HR, finance, and sales.
SQL & Data Analysis
Hands-on experience with SQL and Python for data cleaning, validation, and analysis across 40+ datasets, supporting hypothesis-driven analysis, ETL workflows, and business intelligence reporting.
Data Visualization
Design of visual narratives including bar charts, scatter plots, and KPI cards using Power BI, Microsoft Excel, and Google Sheets to communicate data insights to non-technical stakeholders.
ETL Processes
Application of ETL (Extract, Transform, Load) workflows for data preparation and reporting governance, including workflow documentation and validation checks to reduce data and process errors.
Microsoft Excel & Google Sheets
Advanced use of Microsoft Excel and Google Sheets for data analysis, trend analysis, reporting, and insight generation across business and sales datasets.
Process Improvement & SOP Documentation
Analysis of operational workflows and design of centralized resource management systems, building Standard Operating Procedures that improve reporting visibility and team efficiency.
Additional Tools
Practical experience with Jupyter Notebook, VS Code, MySQL, Git, GitHub, Trello, and Google Workspace for project tracking, version control, and collaborative work.
Expertise in building end-to-end BI dashboards using Power BI with DAX measures, KPI cards, slicers, data modeling, and cohort-based segmentation for executive-level and stakeholder reporting.
Business Analysis & Requirements Gathering
Proficiency in requirements gathering and documentation, stakeholder management, gap analysis, KPI definition and reporting, functional specifications, acceptance criteria, and SOP documentation across multiple domains including telecom, HR, finance, and sales.
SQL & Data Analysis
Hands-on experience with SQL and Python for data cleaning, validation, and analysis across 40+ datasets, supporting hypothesis-driven analysis, ETL workflows, and business intelligence reporting.
Data Visualization
Design of visual narratives including bar charts, scatter plots, and KPI cards using Power BI, Microsoft Excel, and Google Sheets to communicate data insights to non-technical stakeholders.
ETL Processes
Application of ETL (Extract, Transform, Load) workflows for data preparation and reporting governance, including workflow documentation and validation checks to reduce data and process errors.
Microsoft Excel & Google Sheets
Advanced use of Microsoft Excel and Google Sheets for data analysis, trend analysis, reporting, and insight generation across business and sales datasets.
Process Improvement & SOP Documentation
Analysis of operational workflows and design of centralized resource management systems, building Standard Operating Procedures that improve reporting visibility and team efficiency.
Additional Tools
Practical experience with Jupyter Notebook, VS Code, MySQL, Git, GitHub, Trello, and Google Workspace for project tracking, version control, and collaborative work.
Experience
Professional experience0 - 5 years
Freelancer since2025
Languages
EnglishFluent
Project history
Elicited and analyzed stakeholder requirements, translating business needs into KPI definitions and dashboard/visualization specifications for executive-level reporting. Evaluated chart types and reporting formats against business decision-making needs, improving report clarity, usability, and stakeholder adoption. Documented data insights, reporting logic, and acceptance criteria, strengthening alignment between business objectives and analytical outputs.
Performed end-to-end financial data reconciliation using an impact-vs-effort prioritization framework, supporting faster, better-informed business decisions. Conducted hypothesis-driven analysis on Net Asset Valuation trends and prepared validated stakeholder reports with clearly documented findings and recommendations. Strengthened reporting governance by creating workflow documentation and validation checks, reducing recurring data and process errors.
Translated a business requirement to reduce customer churn into an interactive Power BI dashboard with KPI cards, slicers, tenure grouping, and cohort-based segmentation. Performed root-cause analysis of churn drivers across contract type, payment method, service tier, charges, and tenure to inform retention strategy recommendations. Engineered DAX measures for churn rate, average tenure, and revenue impact, applying data cleaning and validation best practices to ensure stakeholder-ready reporting accuracy.