Jishnu Vinayak Gopi

Chemnitzer Str. 6, 09599 Freiberg · (+49) xxx-287xxxx · jishnuvinayakgopi@gmail.com

With a Master’s degree in Computational Materials Science and a foundation in Mechanical Engineering, I bring strong expertise in numerical modeling, thermo-mechanical evaluation, and damage modeling using cohesive zone models. My technical skills include FEM simulations, fracture and damage modeling, and multi-scale simulations. Proficient in programming languages such as Fortran, Python, Java, and C++, I demonstrate proficiency in developing innovative solutions to complex engineering challenges.

Experience

Research assistant

Institute of Mechanics and Fluid Dynamics, TU Bergakademie Freiberg

Affiliated with the Research Training Group GRK-2802, specializing in the re-cycling of refractory materials. Current research focuses on advanced numerical modeling and thermo-mechanical evaluation of refractory materials.

  • Numerical modeling and thermo-mechanical analysis of refractory materials
  • Developing interface damage modeling using cohesive zone models
  • Evaluating the thermal shock resistance of refractories through simulations
  • Mesostructure modeling to study the structure-property relation
September 2022 - Present

Student research assistant

Institute of Mechanics and Fluid Dynamics, TU Bergakademie Freiberg

Contributed to research focused on configuring and training neural networks to predict hardening parameters based on experimental data from small punch tests.

  • Automated simulation workflows and facilitated data set generation
  • Configured and trained neural networks for material parameter prediction
  • Predicted material hardening parameters using neural networks
December 2020 - March 2022

Software Developer

Tata Consultancy Services

Specialized in the development, maintenance, and enhancement of enterprise web applications, ensuring robust and scalable solutions aligned with business needs.

  • Gathered and analyzed requirements to design and develop ERP web apps
  • Led testing and deployment of new features to ensure seamless integration
  • Managed maintenance and migration of legacy web applications
October 2014 - September 2019

Education

TU Bergakademie Freiberg

M.Sc. – Computational Materials Science

GPA: 1.5

Master’s Thesis: “Multi-scale modeling and simulation of woven composites.”
Relevant Coursework:
  • Linear & Non-linear Finite Element Methods
  • Fracture Mechanics
  • Computational Plasticity
  • High Performance Computing
  • Continuum Damage Mechanics
October 2019 – May 2022

University of Kerala

B.Tech. – Mechanical Engineering

GPA: 2.3

Bachelor’s Thesis: “FE modeling and simulation of Magneto-Rheological Fluid Disk Brakes.”
Relevant Coursework:
  • Thermodynamics
  • Fluid Mechanics
  • Mechanics of Materials
  • Materials Science
  • Machine Design
  • Internal Combustion Engines
  • Refrigeration & Air Conditioning
June 2010 – June 2014

Skills

Programming & Tools
  • Programming Languages: Java, Python, C++, Fortran, ABAP
  • Web & Scripting: JavaScript, HTML, CSS
  • Databases: SQL
  • Frameworks & Enterprise Technologies: SAP NetWeaver WebDynpro Java
Computational Mechanics Expertise
  • FEM Simulations — 2+ years
  • Material Modeling — 2+ years
  • Fracture & Damage Modeling — 2+ years
  • Coupled Thermo-Mechanical Simulation of Composites — 2+ years
  • Thermal Shock Evaluation of Refractories — 2+ years
  • Multiscale Modeling & Simulation — Woven Composites — 1 year
Languages & Soft Skills
  • German — B1
  • English — C1

Publications

  • Gopi, J. V., Roth, S., & Kiefer, B. (2024). Geometric and constitutive modeling of MgO–C refractories based on recyclates for thermo-mechanical simulations.
    In: Proceedings in Applied Mathematics and Mechanics.
    DOI: 10.1002/pamm.2024001533