Soma Deb Das

At Gryn, I architect sustainability infrastructure and ESG reporting systems, building carbon accounting frameworks, Scope 1–3 methodologies, and CSRD-aligned reporting. I implemented emissions models (ISO 14083, GLEC), strengthened supplier data and governance, and developed decarbonization strategies. My work includes GHG systems, environmental data architecture, and AI-enabled automation for emissions and reporting.

Developing sustainability strategies with deep knowledge of key legislations like CSRD, ESRS, GRI, and C-BAM to align with corporate objectives and achieve cost savings. Expert in project management, JIRA, Confluence, Agile methodologies, Marketing Analytics and Power BI for data-driven decision-making. Specialized in supply chain management and sustainability compliance to advance corporate goals and enhance business efficiency applying advanced data analytics skills.

• Orchestrating an end-to-end sustainable logistics strategy for the Powerpaste project, leveraging in-depth research and designing integrated processes for material, information, and financial flows. • Evaluating various carbon emission calculation platforms to assist strategic partners in PP project.

Orchestrated the successful execution of the 16th International Doctoral Student Workshop on Logistics, Supply Chain, and Production Management, overseeing participant communication, managing publication edits, and ensuring the online publication of proceedings.

Built and governed a centralized ML-ready ESG and operations data platform integrating multiple vendor and internal data sources, enabling scalable analytics and Scope 1–3 emissions estimation. Defined data governance, calculation logic, and audit frameworks ensuring traceable, regulator-ready data. Led a team of 8 analysts delivering optimization and automation initiatives generating ~$2M annual savings. Developed ML forecasting models improving supply chain efficiency and reducing service costs by 11%.

Delivered ML-driven customer segmentation, churn prediction, and revenue forecasting models, increasing campaign engagement by 18% and revenue by 35% through targeted activation. Led statistical analysis across 50+ telecom datasets, improving acquisition by 8% and reducing churn by 5%. Partnered with Nielsen and product teams on 10+ market research programs, supporting 12 telecom product launches.

Developed strategic pricing frameworks for logistics contracts, increasing margins by 18% through market and cost analysis. Led a team of 5 supply chain specialists, improving productivity by 25%. Generated $1.2M savings through supplier negotiations and fleet optimization. Reduced DEPS by 30% by implementing digital logistics solutions including a Transport Management System.

Led global procurement initiatives, reducing costs by 20% through bulk purchasing and strategic supplier negotiations. Managed 200+ suppliers, ensuring sustainability and quality compliance, improving product quality by 15%. Established supplier KPIs, improving delivery times by 20% and satisfaction by 10%. Led 20+ Kaizen and Lean projects, improving operational efficiency by 15% and reducing production costs by 10%.

Specialization in Sustainable Supply Chain Management. This degree program was focused towards the concepts and understanding of : Environmental Engineering, Circularity, Green Logistics, ESG, LCA, Sustainability Reporting, Operations Management,Predictive Analytics and Forecasting, AI Based Decision Support, Process Optimization, Business Planning, PCF, CSRD and ESRS, ISO 14001, 14083, GLEC Framework, GRI, TCFD, CDP, UN SDG, Biodiversity, CSDDD, EU Taxonomy