Wearable Antenna RF Design and Simulation

Project Description:
I am looking for an experienced RF/Antenna Design freelancer to design and simulate a flexible wearable antenna using ANSYS HFSS for my B.Tech final year project.
Scope of Work:
Design of a flexible microstrip/patch antenna for 5G (Sub-6 GHz, e.g., 3.3–3.8 GHz) and/or IoT band
Selection and modeling of appropriate flexible substrate material (e.g., Polyimide, Rogers RT/duroid, textile substrate)
Optimization of antenna parameters (length, width, feed position, ground structure, etc.)
Simulation and analysis of key parameters:
S11 (Return Loss ≤ -10 dB)
VSWR
Gain and Directivity
Radiation Pattern (2D & 3D)
Bandwidth
Radiation Efficiency
Bending analysis to evaluate performance under curvature (wearable condition)
Parametric study and comparison with provided reference research paper
Preparation of a structured technical report with graphs and result explanation
Delivery of complete HFSS project file (.aedt) and editable report document
Requirements:
Prior experience in HFSS antenna simulations
Willing to explain the design briefly for academic viva preparation
I'm also attaching the base paper.