Hadeed I.

Experience

• Engineer Fiverr · Freelance Nov 2023 – Mar 2025 1 yrs 4 mos China This project explored an innovative approach to enhancing concrete durability by integrating self-healing bacteria into the concrete matrix. The goal was to simulate how bacterial activity could automatically fill cracks, thereby reducing maintenance needs and increasing the lifespan of structures.
  
  Modeled concrete embedded with bacteria capable of producing calcium carbonate when exposed to water and air.
  
  Used ANSYS to simulate crack propagation, healing mechanisms, and the interaction between bacterial agents and structural stresses.
  
  Defined realistic environmental conditions, bacterial activation thresholds, and mechanical properties of the concrete for accurate analysis.
  
  Results showed an 80% reduction in crack width under optimal conditions, significantly improving the structure’s durability.
  
  Demonstrated the potential of bio-based materials in sustainable civil engineering applications.
  
  This project combined biological innovation with computational modeling, offering a sustainable solution to infrastructure maintenance challenges.
• Intern Engro Polymer and Chemicals Limited · Internship Aug 2024 – Sep 2024 1 mos Karachi, Sindh, Pakistan Assisted in preventive and corrective maintenance of critical rotating equipment including centrifugal and reciprocating pumps, compressors, and steam/gas turbines.
  
  Performed routine inspections, troubleshooting, and performance analysis to ensure machinery efficiency and minimize downtime.
  
  Collaborated with senior engineers in conducting root cause analysis and implementing corrective actions for mechanical faults.
  
  Gained hands-on experience with mechanical seals, bearings, lubrication systems, and alignment techniques.
  
  Contributed to maintenance planning and documentation, improving system reliability and asset health monitoring.
• Spider Robot for Military Purposes Fiverr · Freelance Feb 2023 – Oct 2023 8 mos China The Spider Robot project aimed to replicate arachnid-inspired locomotion through a mechanically efficient and lightweight robotic system. The focus was on designing a stable, agile structure capable of navigating uneven terrain using dynamic joint mechanisms.
  
  Designed a fully articulated eight-legged robot using SolidWorks, employing parametric modeling, mate constraints, and realistic motion simulation.
  
  Integrated mechanical joints that mimicked spider-like leg movements, ensuring flexibility, stability, and load balance during walking.
  
  Applied Geometric Dimensioning & Tolerancing (GD&T) to all technical drawings for precise manufacturing and assembly.
  
  Focused on optimal weight distribution and structural resilience, achieving efficient mobility in simulated environments.
  
  Resulted in a prototype-ready design capable of terrain adaptability, suitable for further development in surveillance or inspection applications.
  
  This project demonstrated skills in bio-inspired design, mechanical linkage modeling, and precision CAD development.
• Intern Jamshoro Power Company Limited · Internship Jul 2023 – Sep 2023 2 mos Jamshoro, Sindh, Pakistan Gained a comprehensive understanding of thermal power generation processes and the role of 132 kV transmission lines in delivering electricity to grid stations.
  
  Observed plant operations and control systems involved in generating and distributing 200 MW of electric power.
  
  Studied the layout and functioning of turbines, boilers, generators, and transformers used in large-scale power generation.
  
  Completed a detailed technical report analyzing plant efficiency, energy flow, and power dispatch mechanisms.
  
  Developed insights into the transmission network infrastructure and its role in supplying electricity to various regions of Pakistan.