Summary
Overview
Work History
Education
Skills
Languages
Personal Information
Locations
Timeline
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Bala Subramanyam Bonumchetty

Paris

Summary

Results-driven Data Scientist and Project Manager with nearly two decades of expertise delivering innovative solutions across engineering, data analytics, and enterprise IT systems. Proven track record of leveraging Power BI, Python, and SQL to transform raw data into strategic insights that drive business outcomes. Adept at managing large projects using Agile and Waterfall methodologies, leading cross-functional teams across global locations, and aligning technology solutions with organizational goals. Known for bridging technical and business domains to improve decision-making, streamline operations, and foster stakeholder collaboration. Deep expertise in SAP, data modelling, and dashboard development, combined with hands-on experience in JIRA-based project management and predictive analytics.

Overview

18
18
years of professional experience

Work History

DATA SCIENTIST | BUSINESS INTELLIGENCE ANALYST

DATA ODYSSEY
Paris
06.2024 - 06.2025
  • Company Overview: on behalf of COLAS SA, Paris, France
  • Spearheaded data-driven decision-making through Power BI dashboards for infrastructure and construction projects.
  • Conducted data wrangling and transformation using Python and SQL, improving reporting efficiency and accuracy.
  • Designed and deployed predictive models to forecast material usage and mitigate budget overruns.
  • Integrated disparate data sources using Azure Data Factory, standardizing reporting across business units.
  • Automated weekly operational reports, reducing manual workload by over 20 hours/month.
  • Delivered actionable insights through dashboards and visual reports to senior leadership.
  • Facilitated collaboration between finance, engineering, and procurement teams using centralized BI tools.
  • On behalf of COLAS SA, Paris, France

PROJECT MANAGER & DATA SCIENTIST

AXISCADES Engineering Technologies Pvt. Ltd.
Toulouse
08.2012 - 06.2024
  • Company Overview: Toulouse, France
  • Built data infrastructure with Power BI and SQL for real-time business and product performance insights.
  • Created logistic regression models, reducing turnaround time by 25% for critical technical support.
  • Led digitization using RPA for legacy engineering documents in aerospace (Airbus A350 program).
  • Directed cross-functional teams (30 offshore + 10 onsite) for successful project delivery.
  • Created operational dashboards using Power BI to identify continuous improvement opportunities.
  • Designed and executed Concession Reports for Airbus A350 aircraft and conducted structural static analysis.
  • Ensured end-to-end project delivery using Agile and Waterfall methodologies including planning, scoping, execution, and risk management.
  • Led Agile-based project execution using JIRA including sprint planning, backlog refinement, and velocity tracking.
  • Built custom JIRA dashboards with sprint burn-down charts, KPIs, and real-time blockers for executive reporting.
  • Created and managed epics, user stories, tasks, and issue workflows aligned with project lifecycles.
  • Utilized JQL queries to generate tailored progress reports and audits across multiple project streams.
  • Facilitated Agile ceremonies including daily stand-ups, sprint demos, and retrospectives with full JIRA integration.
  • Toulouse, France

SAP ABAP CONSULTANT

Logica Services Pvt. Ltd.
Bengaluru
09.2010 - 06.2012
  • Company Overview: Bengaluru, India
  • Developed and implemented ABAP programs including ALV/Interactive reports, user exits, and data dictionary objects.
  • Customized solutions for MM and SD modules, supported integration testing, and documentation.
  • Delivered stable and reusable SAP components through full development lifecycle.
  • Bengaluru, India

R&D PROJECT TEAM MEMBER

Valeo Wiper Systems
La Verrière
09.2008 - 11.2008
  • Company Overview: La Verrière, France
  • Tested and integrated Heated Wash and Aqua Blade wiper systems for Mercedes-Benz models.
  • Performed system-level validation using MATLAB and SIMULINK.
  • La Verrière, France

DESIGN ENGINEER

Valeo Electrical Systems
Lyon
07.2007 - 01.2008
  • Company Overview: Lyon, France
  • Designed and optimized driveshaft components for Indian automotive programs (VALEOMINDA).
  • Provided design documentation and collaborated with production engineering teams.
  • Lyon, France

Education

SAP Certified Application Associate - SuccessFactors (Employee Central)

01.2023

Master of Science - Data Science

COLLEGE DE PARIS
PARIS
09-2022

European Master - Design and Technology of Advanced Vehicle Systems

ESTACA
Paris, France
01.2008

Bachelor of Engineering - Mechanical

ESEC
Erode, India
01.2002

Skills

  • Power BI
  • Python
  • SQL
  • Azure Data Factory
  • Machine Learning
  • Predictive Analytics
  • Exploratory Data Analysis (EDA)
  • Data Cleaning & Transformation
  • Dashboard Creation
  • Real-Time Reporting
  • Reporting Automation
  • Data Modelling
  • Agile & Waterfall
  • Sprint Management
  • Risk & Scope Management
  • Stakeholder Communication
  • JIRA Dashboards
  • Epics/User Stories
  • JQL
  • JIRA
  • Git
  • Microsoft Office
  • VBA
  • MSC Nastran/Patran
  • CATIA v5
  • SuccessFactors (Employee Central)
  • RICEF Objects
  • Data Dictionary
  • Reports (ALV, Interactive)
  • Modules: MM
  • Modules: SD

Languages

  • English, Fluent
  • French, Intermediate

Personal Information

  • Date of Birth: 08/25/81
  • Work Permit: French Work Permit

Locations

  • Paris, Île-de-France, France
  • Toulouse, Occitanie, France
  • Bengaluru, Karnataka, India
  • La Verrière, Île-de-France, France
  • Lyon, Auvergne-Rhône-Alpes, France
  • Erode, Tamil Nadu, India

Timeline

DATA SCIENTIST | BUSINESS INTELLIGENCE ANALYST

DATA ODYSSEY
06.2024 - 06.2025

PROJECT MANAGER & DATA SCIENTIST

AXISCADES Engineering Technologies Pvt. Ltd.
08.2012 - 06.2024

SAP ABAP CONSULTANT

Logica Services Pvt. Ltd.
09.2010 - 06.2012

R&D PROJECT TEAM MEMBER

Valeo Wiper Systems
09.2008 - 11.2008

DESIGN ENGINEER

Valeo Electrical Systems
07.2007 - 01.2008

SAP Certified Application Associate - SuccessFactors (Employee Central)

Master of Science - Data Science

COLLEGE DE PARIS

European Master - Design and Technology of Advanced Vehicle Systems

ESTACA

Bachelor of Engineering - Mechanical

ESEC

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Bala Subramanyam Bonumchetty