Josikasree Rajendran

About Josikasree Rajendran

Hi! I am Josikasree R, a Chemistry postgraduate seeking new job opportunities. My goals are to promote transformation and make the world a better place. As a recent postgraduate in chemistry, I am currently in the search of opportunities. I am dedicated to the effort and plan to make myself, my experiences, and my education useful to the goal of my position. I have worked as an intern at Travancore cochin chemicals as a quality controller, and at Aavin milk factory as a quality control trainee, in packaging. I have relative project experience as a project student and synthesized a new nanocomposite for textile dye degradation. I have knowledge of analytical skills, chromatographic techniques, NMR, IR.I am fully driven to expand my education outside my academia by collaborating with others in a competitive environment. I am extremely flexible and capable of working independently to develop new ideas. I believe it\'s vital to prioritize inclusivity to elicit the best results. Skills: NMR, UV- Vis, FT- IR, Chromatographic techniques, pH meter, Electrodes etc.

Experience

1. Research Assistant

   Terracarb

   Apr 2024 — Present · Coimbatore, IN

   Led R&D for graphene-enhanced lead-acid batteries, achieving a 20% efficiency boost and 25% longer cycle life through material innovation.2. Developed and optimized graphene dispersion techniques to improve conductivity and ensure uniform integration into battery electrodes.3. Conducted comprehensive material characterization using tools like XRD, FESEM, Raman, DLS, Zeta Potential, HR-TEM, FT-IR, UV-Vis, Optical Microscopy, and Heggmann Gauge.4. Performed electrochemical testing (CV, EIS, GCD) to validate material performance and product optimization.5. Documented the entire R&D lifecycle, from raw material QC to application trials and performance reporting.6. Procured and sourced lab equipment and raw materials, ensuring timely project execution.7. Authored Technical Data Sheets and maintained structured records for formulation data, trials, and batch results.8. Managed daily lab operations, handled machines, and ensured compliance with internal quality and safety standards.9. Worked in the antistatic epoxy coating project, integrating graphene-based conductive inks for enhanced floor applications.

Education

• Karpagam Academy of Higher Education

  Bachelor's degree, Chemistry

• Amrita Vishwa Vidyapeetham

  Master's degree, Chemistry