Innovative Engineering & Simulation Solutions | MATLAB | Arduino | Image Annotation | MCDM Expert

I am Afifa Raheem, a passionate and results-driven freelancer with a strong academic and professional background in engineering, simulation, and applied research. I specialize in the design and implementation of control systems, simulation modeling, image annotation, and decision-making analysis. My goal is to provide high-quality, efficient, and innovative technical solutions tailored to your needs.

With extensive experience in DC motor control, feedback control systems, and PI controller tuning, I bring hands-on expertise in developing real-time automation and motion control projects. I am highly skilled in using MATLAB and Simulink for system modeling, simulation, and control logic development. My proficiency with Arduino allows me to integrate embedded hardware with control systems for rapid prototyping and IoT-related projects.

In the field of industrial engineering and systems simulation, I have worked on projects using Arena Simulation and FlexSim to model, analyze, and optimize manufacturing and service systems. My background in academic and applied research also enables me to assist with technical article writing, literature reviews, and data analysis using tools such as R, SPSS, and Python.

A unique aspect of my work is my ability to perform health image annotation and labeling for AI and computer vision applications. I have contributed to medical datasets and research projects that require precise, pixel-level annotation and object detection tasks. I also offer general image annotation for training datasets used in machine learning algorithms.

As part of my commitment to advancing modern manufacturing, I specialize in Multi-Criteria Decision Making (MCDM) techniques, including AHP (Analytic Hierarchy Process), TOPSIS, and VIKOR. I’ve applied these methods to real-world industry problems, such as welding quality assessment, Industry 4.0 maturity evaluation, and process optimization. I can build decision frameworks from scratch, perform pairwise comparisons, and derive weights and rankings for alternative solutions.

In addition, I am experienced in CAD and CAE tools including Ansys and Fusion 360, where I support tasks like design validation, finite element analysis, and product development workflows. My ability to bridge technical and creative domains allows me to deliver well-rounded services to students, professionals, and industry clients alike.

My approach to every project is client-centered, detail-oriented, and solution-focused. I believe in timely communication, transparency, and going the extra mile to ensure that every deliverable meets or exceeds expectations.

If you’re looking for someone who is skilled, reliable, and enthusiastic about engineering, simulation, control systems, MCDM, image annotation, or academic writing, I’d love to connect and bring your project to life.

Let’s build something impactful—together.

Work Terms

Available: 20–30 hours/week
Payment Terms: Milestone-based or hourly (as preferred)
Communication: Guru messaging
Revisions: Client satisfaction is my priority—revisions accepted within the scope of original requirements
Timezone: Pakistan Standard Time (UTC+5)