Leonard Sunny Peris

• Lead process engineering tasks for district heating and energy infrastructure projects with investment volumes up to €10 million • Design and integration of large-scale heat pump systems (~20 MW), thermal storage, and electric boilers (~10 MW) for decarbonized heat supply • Perform hydraulic network calculations and thermodynamic system analysis • Develop plant layouts and equipment arrangements using AutoCAD and Revit • Support engineering documentation in accordance with HOAI planning phases (LPH 2–5)

• Designed power plant process systems including PFD and P&ID documentation following DIN, ISO, and VGB KKS standards • Performed pump specification and heat exchanger sizing calculations for thermal energy • Prepared heat balance diagrams and thermodynamic performance analyses • Participated in plant safety assessments including HAZID, HAZOP, and SIL studies • Developed piping layouts and pipe support systems for industrial energy facilities

• Developed and optimized advanced SHJ photovoltaic modules • Designed lightweight and flexible PV module structures • Prepared technical documentation and conducted techno-economic evaluation of solar technologies

• Simulation of photovoltaic and wind energy systems • Numerical simulation and thermodynamic modeling using ANSYS • Solar thermal systems and CFD analysis using MATLAB

• Internal combustion engines and vehicle engineering • Control engineering and mechatronics • Manufacturing processes and quality control