
Bala Subramanyam BONUMCHETTY
Senior BI Analyst
Salary / Daily rate
Paris, France
Mobility: Switzerland, United States, ...
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Data Scientist & BI Consultant with 12+ years delivering analytics solutions across aerospace and infrastructure sectors. Proven expertise in Power BI dashboards, predictive modeling, and Azure data integration—achieving 25% faster issue resolution. Specialized in transforming complex engineering data into actionable business insights.
Work experience
Business Intelligence Analyst
DATA ODYSSEYFreelance
Sep 2025 - Feb 2026
6 months
Remote
• Delivered Microsoft Power Platform solutions for manufacturing client (aerospace and automotiveparts) expanding expertise across Power BI, Power Apps, Dataverse, and Power Automate whilemaintaining strong data analytics foundation. • Designed advanced Power BI dashboards with custom DAX measures, certified datasets, and row-level security for executive reporting across multipleclient engagements. • Built Power Apps (Canvas and Model-Driven)integrated with Dataverse for business automation, reducing manual processing time by 30-40%. •Created Power Automate flows for documentapprovals, data synchronization, and notifications integrated with Microsoft 365 and external sources. • Architected real-time quality control system withStatistical Process Control, reducing defect rate57% (4.2%→1.8%).
Data Scientist | BI Consultant
COLAS SAS (via DATA ODYSSEY)
Jul 2024 - Jul 2025
1 year 1 month
Paris, France
• Designed and deployed Power BI dashboards to streamline infrastructure project reporting—reducing manual effort and accelerating decision-making cycles. • Built robust SQL data infrastructure to centralize analytics across engineering, manufacturing, and procurement teams. • Developed automated reporting workflows, eliminating repetitive tasks and increasing data accuracy. • Integrated disparate data sources using Azure Data Factory, enhancing data availability for real-time business insights. • Created predictive models to proactively identify project risks and support data-driven mitigation strategies. • Led cross-functional collaboration across business units to align analytics initiatives with operational goals.
Project Manager | Business Analyst
AXISCADES
Aug 2012 - Jul 2024
12 years
Toulouse, France
• Led multi-year delivery of key Airbus commercial aircraft programs, managing end-to-end project execution—from RFPs and pricing to vendor coordination and client reporting. • Designed and implemented Power BI dashboards to provide real-time operational insights and executive-level reporting. • Built logistic regression models to predict engineering outcomes, reducing issue resolution time by 25%. • Spearheaded RPA initiatives to digitize and automate engineering documentation workflows, increasing efficiency and traceability. • Drove Agile delivery using JIRA, including sprint planning, retrospectives, and burn-down reporting for improved team velocity and stakeholder visibility. • Produced concession reports and performed Static and Fatigue analysis to support aircraft certification in compliance with aviation standards. • Managed large, distributed teams (onshore & offshore), overseeing project scope, risk and mitigation planning, and cross-functional coordination aligned with Airbus quality and compliance frameworks.
SAP ABAP Consultant
Logica Services Pvt. Ltd.
Sep 2010 - Jul 2012
1 year 11 months
Bengaluru, Karnataka, India
• Developed SAP enhancements for MM and SD modules using ALV, user exits, and data dictionary. • Delivered clean, maintainable code across full development lifecycle.
Education
College de paris
Masters, Chef de projet intelligence artificielle
2022 - 2022
7 months
Ecole Supérieure des Techniques Aéronautiques et de Construction Automobile
Master's degree
2006 - 2008
2 years 2 months
Erode Sengunthar Engineering College
Bachelor's degree
1998 - 2002
3 years 9 months
Licenses & certifications
SAP Certified Application Associate - SAP SuccessFactors Employee Central Core 2023
Issued: Aug 2023
AWS Certified Solutions Architect – Associate
Issued: Jul 2023
Portfolio
