S

Sripathi Dev Sharma Kopparthy

Product Engineer

San Francisco, California, United States7 yrs 6 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Expert in materials engineering with a focus on sustainability.
  • Inventor on international patent for biodegradable materials.
  • Proven track record in leading cross-functional teams.
Stackforce AI infers this person is a Materials Engineering expert focused on sustainable and innovative solutions.

Contact

Skills

Core Skills

Materials DevelopmentProcess DevelopmentProduct DevelopmentMaterials EngineeringPrototype DevelopmentResearch And DevelopmentPolymer AnalysisMetallurgical EngineeringMaterials Analysis

Other Skills

polymer-based material processesmultivariate analysisregression modelingprocess simulationstechnical documentationcross-functional executionbiodegradable materialspatent applicationstructured experimentsdata visualizationstatistical modelingprocess documentationMaterial R&DQuality testingfailure analysis

About

As a passionate Materials Engineering professional, I excel in applying the principles of materials science to tackle real-world challenges. With comprehensive expertise across the material lifecycle - from selection and design to performance and environmental impact. I drive innovation to meet today's stringent industry standards. I believe nature holds the blueprint for a sustainable future. Guided by this ethos, I pioneer next-gen material solutions that advance technology while addressing energy and climate challenges. I’m committed to creating a greener world through innovative materials engineering that merges environmental responsibility with technological advancement.

Experience

7 yrs 6 mos
Total Experience
2 yrs 6 mos
Average Tenure
4 yrs 10 mos
Current Experience

Zymochem

4 roles

Engineer III, Materials Development

Promoted

Aug 2025Present · 10 mos · San Francisco Bay Area

  • Lead the design, execution, and scale-up of polymer-based material processes, driving the transition from concept to manufacturing-ready products with a focus on performance, cost-efficiency, and environmental impact.
  • Scope and deliver complex experiments to evaluate formulation–process–property relationships, applying multivariate analysis, regression modeling, and process simulations (Python, R, JMP, Excel).
  • Manage and mentor a direct team including one Research Associate and one Senior Process Technician, providing technical guidance, prioritizing daily tasks, and supporting professional growth.
  • Spearhead process development initiatives for improvised materials, balancing throughput, reproducibility, and product integrity across lab, pilot, and commercial scales.
  • Coordinate cross-functional execution by aligning internal teams (R&D, QA/QC, Operations) and external partners (CMOs, suppliers, consultants) to ensure technical feasibility and timeline adherence.
  • Author technical documentation including process flows, SOPs, and scale-up protocols to facilitate technology transfer and support regulatory and safety readiness.
  • Proactively identify bottlenecks and inefficiencies in early-stage materials processes, implementing iterative improvements and automation to enhance development velocity and consistency.
  • Support long-term innovation strategy by assessing emerging technologies, competitive benchmarks, and scalability constraints to inform R&D investment decisions.
  • Contribute to strategic initiatives and business enablement by supporting leadership with technical insights, presentation materials, and cross-functional communications.
  • Provide technical support for external stakeholders, including sample preparation, data packages, and process recommendations to facilitate product adoption and customer success.
  • Inventor on international patent application WO2025244826A1 related to biodegradable superabsorbent polymer systems
polymer-based material processesmultivariate analysisregression modelingprocess simulationstechnical documentationcross-functional execution+2

Engineer II, Materials Development

Nov 2022Aug 2025 · 2 yrs 9 mos · San Francisco Bay Area

  • Drove product development from lab-scale experimentation to pilot-scale trials, balancing R&D agility with manufacturability, cost, and regulatory feasibility.
  • Designed and executed structured experiments (DOE) to optimize product performance, using data visualization and statistical modeling tools (Python, R, Excel).
  • Acted as a key liaison between R&D, operations, external vendors, and technical advisors to ensure alignment of product goals, timelines, and feasibility at scale.
  • Developed process documentation, SOPs, and risk-mitigation strategies to support technology transfer and commercialization readiness.
  • Presented insights and data-backed recommendations to leadership, enabling go/no-go decisions and iterative improvements to product roadmaps.
  • Improved development cycle time and scale-up consistency by integrating cross-functional feedback, predictive modeling, and process automation where applicable.
  • Contributed to roadmap planning and long-term R&D strategy by benchmarking emerging technologies and identifying process bottlenecks.
product developmentstructured experimentsdata visualizationstatistical modelingprocess documentationProduct Development+1

Engineer I, Materials Development

Jul 2022Oct 2022 · 3 mos · San Francisco Bay Area

Engineer I, Process

Jun 2021Jun 2022 · 1 yr · San Francisco Bay Area

Tata-cornell institute for agriculture and nutrition

Materials Engineer

Aug 2020Jun 2021 · 10 mos · Ithaca, New York, United States

  • Material R&D, Prototype Development, Quality testing, failure analysis, process modeling & optimization, scale-up design for commercialization of next-gen laminated fiber composites made using bio-components such as proteins, starch, plant fibers/fabrics & nanofillers.
  • Minor Project - Surface modification to increase hydrophobicity of microfibrilated cellulose and study of surface morphology
  • Managerial: Mentored and supervised one undergraduate student on research project.
Material R&DPrototype DevelopmentQuality testingfailure analysisscale-up designMaterials Engineering

Kintra fibers

Polymer Analysis Associate

Oct 2019May 2020 · 7 mos · Ithaca, New York Area

  • Worked on Kintra-Cornell Jumpstart project, a collaboration between Kintra fibers & Cornell center for materials research. I was involved in analyzing biodegradable polymeric fibers and CNCs through physical, mechanical and chemical characterization including Particle size analysis , Gel fraction Quantification, polymer end-group analysis, Rheometry, NMR, Tensile and Thermal behavior

Cornell university

4 roles

Teaching Assistant

Aug 2019May 2020 · 9 mos

  • As a lab assistant for PHY2207 and PHY2208 courses, my responsibilities included,
  • 1) reviewing of course materials and preparing for teaching prior to the start of classes (this entails working through all of the course labs); 2) attending lab lectures and lab staff meetings; 3) conducting two laboratory sections per week and grading lab notebooks; 4) helping to grade major course examinations; 5) holding weekly office hours to meet with individual students; and 6) participate in on-going teaching assistant training.

Graduate Summer Research Assistant

May 2019Aug 2019 · 3 mos

  • Conducted research for my Master's thesis on fabrication and characterization of Advanced Green composites as a part of my M.S programme in Materials science and Engineering with summer funding support provided by the Department of Fiber Science and Apparel design

Student Supervisor

Jan 2019May 2020 · 1 yr 4 mos

  • As a supervisor I was responsible for maintaining a smooth dining hall shift by ensuring that all workers have been trained on their stations and always have something to do. I plan when students will go on break and how to organize clean up. As a student supervisor at Cornell Dining, I set goals for effective work, organize workflow and ensure that student workers understand their duties. I monitored the student worker productivity and provided constructive feedback and training. Receiving complaints from students or student workers or staff and resolving related problems was my responsibility. Passing on information from management to employees and vice versa was crucial. As a supervisor I also decided rewards and promotion based on performance of student workers. I ensured that all student workers adhered to legal and dining policies and procedures.

Graduate Research Assistant

Aug 2018Aug 2020 · 2 yrs

  • I have worked on developing Advanced Green Composites in the Fiber Science Department mentored by Professor Anil Narayan Netravali. My project objectives and achivements include:
  • Fabrication of biodegradable or green polymer composites by bonding natural fibers and plant-based green epoxy resin
  • Synthesized green epoxy using wet chemical synthesis and applied process optimization and DOE to develop an industrially scalable resin synthesis methodology.
  • Conducted research towards producing alternatives to carbon/Kevlar fiber composite parts found in automotive and aerospace applications
  • Achieved a 30 percent improvement in fiber strength and 60 percent improvement in Young's modulus of the fiber post chemical and mechanical fiber modifications.
  • Engineered unidirectional fiber composites with optimal resin dispersion and impressive resin-fiber interfacial bonding/adhesion
  • Project Motivation was to create energy efficient, environment friendly light weight composite materials, for industrial applications, that are fully sustainable and biodegradable.
  • Managerial: Mentored one undergraduate student on their senior year research projects.
fabrication of biodegradable compositesprocess optimizationDOEResearch and DevelopmentMaterials Engineering

Visvesvaraya national institute of technology

7 roles

Undergraduate Research Assistant

Aug 2017Apr 2018 · 8 mos

  • Aided in designing a variant of electro-active polyamide composite coating with nano sized copper oxide reinforcement for anticorrosive applications.
  • Developed and tested 4 unique compositions of the composite coating film using wet chemical polymer composite synthesis and characterization techniques
  • Attained a 75 percent reduction in the corrosion rate of bare 304 stainless steel surface by applying polymer composite coating
engineered nanocompositesprocess optimizationcharacterizationPrototype DevelopmentMaterials Engineering

President for Team 911 VNIT (Hip Hop Dance Club) & Grooves Dance Society

May 2017Apr 2018 · 11 mos

Cultural Secretary for the Dept of Metallurgical and Materials Engieering

Jul 2016May 2017 · 10 mos

Event Manager AXIS,VNIT Nagpur

Dec 2015Sep 2016 · 9 mos

  • AXIS'16 - INFORMALS

Event Coordinator at Metallurgical and Materials Engineering Symposium, VNIT Nagpur

Nov 2015Nov 2015 · 0 mo

Event Coordinator at AXIS'15 Technical Fest, VNIT Nagpur

May 2015Oct 2015 · 5 mos

  • AXIS'15 - INFORMALS

Freshmen Academic & Sports Representative

Aug 2014May 2015 · 9 mos

National university of singapore

Prototype Development Intern

May 2017May 2018 · 1 yr · Singapore

  • Engineered Mg-Zn-Eggshell nanocomposites using Powder metallurgy and melt deposition techniques.
  • Applied process optimization and DOE to improve overall efficiency while maintaining composite stability.
  • Characterized the nanocomposites to analyze their structure, mechanical response, thermal stability, dimensional stability, and in-vitro corrosion behavior. Authored 3 journal publications based on this work.
analyzing biodegradable polymeric fibersmechanical characterizationPolymer AnalysisMaterials Engineering

Vizag steel plant

Industrial Trainee

Dec 2016Dec 2016 · 0 mo · Vishakhapatnam Area, India

  • Received training on various process pipelines and metallurgical engineering aspects involved in the manufacturing of steel products.

Drdo, ministry of defence, govt. of india

Metallurgical Engineering - Alloys Intern

May 2016Dec 2016 · 7 mos · Hyderabad, Telangana, India

  • Critically analyzed 3 different aerospace grade titanium alloys (Ti-6Al-4V, Beta-21S, OT4-1) and concluded the most versatile alloy composition
  • Studied and tested a total of 150 specimens for their surface texture and mechanical properties post high temperature oxidation
  • Performed hardness test on each specimen at radially symmetric locations and examined them using SEM/EDS to determine the effects of oxidation on alloy robustness
  • Identified different patterns in the micro-hardness distribution of titanium alloys, isothermally oxidized at 500ºC and 800ºC

Manjira machine builders private limited - india

Industrial Trainee

Dec 2015Dec 2015 · 0 mo · Hyderabad, Telangana, India

  • Received training in metal working processes and mechanical testing involved in the production of Aluminum and Steel products
analyze titanium alloysmechanical properties testingMetallurgical EngineeringMaterials Analysis

Education

Cornell University

Master of Science - MS

Jan 2018Jan 2021

Visvesvaraya National Institute of Technology

Bachelor of Technology (B.Tech.) — Metallurgical and Materials Engineering

Jan 2014Jan 2018

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