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Hi, I'm Haroon, a Senior Mathematics & MATLAB/Simulink Modeling Expert with experience in developing accurate mathematical models, engineering simulations, and custom MATLAB solutions. I help students, researchers, engineers, and businesses solve complex problems with reliable, well-documented, and efficient solutions. My Expertise ➜ MATLAB Programming & Scripting ➜ Simulink Modeling & Simulation ➜ Mathematical Modeling & Numerical Methods ➜ Control Systems (PID, State-Space, MPC) ➜ Simscape & Stateflow ➜ Signal & Image Processing ➜ Data Analysis & Visualization ➜ Machine Learning & Optimization ➜ Power Systems & Electrical Engineering Why Work With Me? ✔ Clean, efficient, and well-commented code ✔ Accurate mathematical and engineering solutions ✔ Professional documentation and reports ✔ Fast communication and on-time delivery ✔ Unlimited revisions until you're satisfied ✔ Long-term support after project completion What You'll Receive ➜ MATLAB (.m) Source Files ➜ Simulink (.slx) Models ➜ Technical Report (PDF/Word) ➜ Graphs, Results & Visualizations ➜ Step-by-Step Explanation If you're looking for a MATLAB Expert, Simulink Specialist, Mathematical Modeling Expert, or Control Systems Engineer, I'd be happy to help. Send me your project details, and let's build a high-quality solution together.

I am a passionate Pentester equipped with analytical reasoning and out of box thinking methodology. My curiosity drives me to explore the intricacies of cybersecurity, constantly seeking innovative solutions to complex challenges. In my free time, I love to immerse myself in nature, finding calmness and inspiration in its beauty. My skills reflect my qualifications, as I hold a Master's degree in Computer Science and am certified in Ethical Hacking from the EC-Council (CEH Practical). Additionally, I have completed several advanced courses and training programs, including Practical Ethical Hacking, Mobile Application Hacking from TCM, CompTIA Security+, CCNA and CCNP Advanced Routing. These credentials equip me to effectively tackle the challenges in the ever-evolving cyber world. My Expertise Includes: 500+ Web Application Penetration Tests and Security Audits (OWASP Top 10, Insecure File Uploads, Server Side Request Forgery, Server Side Template Injections, Bussiness Logic Flaws, Authentication Bypass Misconfigurations, Indirect Direct Object References, Client Side Request Forgery, Open Redirects, Single Sign On Misconfigurations, Cross Origin Resource Sharing, Cross-Site Scripting (XSS), SQL Injection, Information Disclosures, Unpatched Vulnerable Services etc.) 50+ Mobile Application Penetration Testing (Android, iOS, and Hybrid App Security) 200+ API Security Testing (RESTful, SOAP, Authentication & Authorization, Rate Limiting, etc.) 50+ External Network Penetration Tests (Remote Network Vulnerability Scanning) 35+ Internal Network Penetration Testing (Intranet Security Audits/Active Directory Penetration Testing) Security Researcher & Certified Ethical Hacker (CEH Practical) Why Choose Me? I uphold the highest standards in penetration testing and cybersecurity frameworks, including OWASP, NIST, and PTES, to ensure thorough risk management. With proficiency in both Blackbox and Greybox pentesting, I deliver clear, actionable insights and remediation strategies to safeguard your organization against advanced persistent threats (APTs) and other cyber risks. Additionally, I possess extensive expertise in cloud security across AWS, Azure, and Google Cloud, customizing my penetration testing methodologies for cloud-based environments. Services I Offer: Penetration Testing & Vulnerability Assessment Reports for Web Applications, Mobile Apps, API Security, and Network Security OWASP Top 10 Security Testing for Web, Mobile, and API Applications External & Internal Network Security Testing (Vulnerability Scanning, Network Penetration Testing) Compliance and Security Testing for PCI DSS, SOC2, GDPR, CVSS, OSSTMM, and other industry regulations Security Risk Assessment and Cybersecurity Audits tailored for businesses of all sizes Tools I Use: I employ industry-leading tools such as Acunetix, Nessus, Gobi Scanner, Nuclei Scanner, Katana, Hakrawler, Burp Suite, OWASP ZAP, Naabu, Nmap, Metasploit, Netexec-Framework, Impacket-Framework, Wireshark, and Kali Linux OS for penetration testing, network vulnerability assessments, and exploitation testing. I also posses advanced expertise in pivoting and lateral movement that include the use of Netexec, BloodHound, Neo-Regeorge Tunnels, Ligolo Tunnels, fscan internal scanner. These tools enable me to uncover all potential vulnerabilities and security weaknesses. Specialized Penetration Testing Services: Ethical Hacking for Web Security, Mobile App Security, API Security, and Network Penetration Risk Mitigation through Security Audits, Red Teaming, and Vulnerability Scanning Security Consulting for organizations aiming to strengthen their systems and infrastructure Available 24/7 for Expert Penetration Testing and Cybersecurity Services I am always prepared to help secure your applications, networks, and infrastructure. Contact me today for comprehensive and professional Penetration Testing and Vulnerability Assessments.

Your production line stops. Your prototype fails FEA. Every hour of downtime costs you thousands. I'm a Mechatronics Engineer who designs the machine in SolidWorks AND programs the Siemens PLC that runs it. 𝟴+ 𝘆𝗲𝗮𝗿𝘀. 𝗢𝗻𝗲 𝘀𝗸𝗶𝗹𝗹𝘀𝗲𝘁. Mechanical designer, PLC programmer, electrical engineer — usually three people. I am all three. ➤ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗮𝗹 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 (𝗣𝗟𝗖 / 𝗦𝗖𝗔𝗗𝗔 / 𝗛𝗠𝗜) ✔ PLC programming — Siemens TIA Portal (S7-1200/1500), Step 7, Siemens Fail-Safe PLC; Schneider EcoStruxure, SoMachine ✔ SCADA & HMI — WinCC Flexible/Unified, Vijeo Designer; recipes, alarms, PID tuning ✔ Functional safety — IEC 61511, IEC 61131-3, SIL/SIF, ESD, hardwired interlocks, Pilz/Omron ✔ Drives & motion — VFD, servo (SINAMICS, Altivar, Nidec Digitax HD M750), STO ✔ Protocols — PROFINET, PROFIBUS, Modbus TCP/RTU, EtherNet/IP, OPC UA, MQTT ✔ Electrical design — ProfiCAD, AutoCAD Electrical, EPLAN, SolidWorks Electrical; LAPP EPIC, Phoenix Contact, Weidmüller; BOM, cable schedule, FAT ✔ Commissioning, RCA, PLC migration, logic retrofit, schematic walk-down, fault tree ✔ Manufacturing improvement — SMED, OEE, WCM/PM-pillar ✔ IIoT, Industry 4.0, Digital Twin — sensors, data acquisition, predictive maintenance ➤ 𝗠𝗲𝗰𝗵𝗮𝗻𝗶𝗰𝗮𝗹 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗦𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻 (𝗖𝗔𝗗 / 𝗙𝗘𝗔 / 𝗖𝗙𝗗) ✔ 3D CAD — SolidWorks (primary), Siemens NX, Autodesk Fusion 360, AutoCAD; assemblies, sheet metal, weldments ✔ FEA — ANSYS Mechanical/Workbench, SpaceClaim, APDL, SolidWorks Simulation; static, modal, harmonic ✔ CFD & thermal — ANSYS Fluent conjugate heat transfer (CHT), natural convection, heatsink design, passive thermal management ✔ Drop & shock — Explicit Dynamics, vibration isolation, hyperelastic rubber (Mooney-Rivlin) ✔ Fatigue & failure — S-N curve, Goodman, rotating bending, stress concentration ✔ Non-linear FEA — frictional contact, large deformation, elastic-plastic, snap-fit force-deflection ✔ DFM / DfAM — injection molding, CNC, sheet metal, GD&T (ASME Y14.5); FDM/SLA/SLS, Carbon Fiber PLA, lattice infill ✔ Topology optimization, reverse engineering, product design (sketch → manufacturing-ready CAD) ➤ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 FMCG & Aseptic Packaging (Tetra Pak, IPACK, Mariani) | Oil & Gas / LPG | Tier-1 Pharma (NDA) | Consumer Electronics & IoT | Drone / UAV | Renewable Energy / Solar | Industrial Equipment | Agricultural Equipment Supporting: IP66/IP67 outdoor enclosure design, LiPo + BMS, solar charge controllers, Hall-effect/capacitive sensing, mechanical and thermal integration of Quectel SC206 cellular modules. ➤ 𝗣𝗿𝗼𝘃𝗲𝗻 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 ✔ LPG Plant — Siemens Fail-Safe PLC + hardwired ESD; 100% safety compliance, zero manual intervention ✔ Tetra Pak — closed-loop ink control with 12+ PID loops on Siemens S7 + WinCC; zero customer claims ✔ IPACK Slitter — +1.7% OEE, 15% changeover reduction via Siemens PLC logic retrofit (SMED) ✔ Flywheel UPS — saved $7,000+ via in-house RCA and component-level repair ✔ Drone Airframe — Carbon Fiber PLA in SolidWorks, FEA-validated 1.08 mm peak deflection ✔ Solar Smart Camera — IP66 outdoor unit, thermal validated by ANSYS Fluent CFD/CHT ✔ Pharma Panels — 21-page ProfiCAD redraw + revision pass under NDA ➤ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ✔ 𝗗𝘂𝗮𝗹-𝗗𝗼𝗺𝗮𝗶𝗻 — SolidWorks design + PLC programming, one engineer ✔ 𝗙𝗶𝗲𝗹𝗱-𝗧𝗲𝘀𝘁𝗲𝗱 — 8+ years of live commissioning on Siemens and Schneider ✔ 𝗤𝘂𝗮𝗻𝘁𝗶𝗳𝗶𝗲𝗱 — every project reports the metric the client tracks ✔ 𝗛𝗼𝗻𝗲𝘀𝘁 𝗦𝗰𝗼𝗽𝗲 — clear about what I own vs. don't Have a machine to build, a product to design, or a PLC system to fix? Click "𝗜𝗻𝘃𝗶𝘁𝗲" and I'll reply within 𝟮𝟰 𝗵𝗼𝘂𝗿𝘀. ➤ 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 PLC programming, industrial automation, SCADA, HMI, PID tuning, Siemens TIA Portal, S7-1200/1500, Step 7, Fail-Safe PLC, Schneider EcoStruxure, WinCC, Vijeo Designer, Ladder Logic, Structured Text, IEC 61511, functional safety, SIL, ESD, Pilz, PROFINET, PROFIBUS, Modbus, OPC UA, EtherNet/IP, VFD, SINAMICS, Altivar, Nidec Digitax, STO, ProfiCAD, AutoCAD Electrical, EPLAN, SolidWorks Electrical, LAPP EPIC, BOM, cable schedule, FAT, PLC commissioning, PLC migration, logic retrofit, recipe management, RCA, failure analysis, SMED, OEE, WCM, IIoT, Industry 4.0, digital twin, predictive maintenance, mechatronics engineer, machine builder, turnkey automation, SolidWorks, Siemens NX, Autodesk Fusion 360, ANSYS Mechanical, ANSYS Workbench, ANSYS Fluent, SpaceClaim, FEA, CFD, conjugate heat transfer, heatsink design, fatigue analysis, S-N curve, modal analysis, harmonic analysis, drop test, vibration isolation, Mooney-Rivlin, non-linear FEA, topology optimization, lattice infill, snap-fit, mechanical design, mechanical engineering, product design, sheet metal, injection mold, GD&T, ASME Y14.5, 3D printing, DfAM, FDM, Carbon Fiber PLA, reverse engineering, DFM, aseptic packaging, pharma, oil and gas, LPG, consumer electronics, IoT hardware, drone, UAV, solar.

I help system integrators and industrial clients deliver PLC/SCADA projects faster—without hiring additional engineers. I do: PLC Programming SCADA Allen Bradley Siemens TIA Portal RSLogix / Studio 5000 HMI Development Industrial Automation Modbus / Profinet / OPC Honeywell Experion FactoryTalk System upgrades & migrations Remote debugging & commissioning support Historian, reporting & industrial data solutions I specialize in supporting system integrators remotely—handling project overflow, urgent debugging, and ongoing automation support, Worked with FMCG, Pharma, and industrial clients on live production systems. If you need reliable PLC/SCADA support, feel free to reach out—I’m available for both short-term tasks and long-term collaboration.

✔ 3+ Years of Hands-On Experience in PLC Programming ✔ Successfully Delivered 25+ Automation Projects from Scratch ✔ SCADA, HMI & Control System Development Specialist ✔ Electrical & Control Panel Drawings Delivered with Precision Are you looking for a reliable PLC and Automation expert who can design, program, and optimize your industrial control systems with precision? I help businesses improve efficiency, minimize downtime, and implement smart automation solutions that deliver measurable results. I specialize in PLC programming and troubleshooting, SCADA development, HMI design and integration, electrical and control panel design, instrumentation, process control, and system commissioning. My focus is on delivering reliable, safe, and performance-driven automation solutions tailored to your operational needs I have worked on leading PLC platforms , and used tools including TIA Portal, RS Logix/Studio 5000,GX Works ,Ignition SCADA, WinCC Explorer, AutoCAD Electrical. I have supported clients across manufacturing, oil and gas, water and wastewater, power and energy, and other process industries, delivering automation solutions that improve productivity and operational stability. Clients choose me for my technical accuracy, strong problem-solving skills, clear communication, and commitment to delivering high-quality, industry-compliant solutions on time and within scope. Let’s discuss your project and turn your automation goals into efficient, high-performance systems.

I am a Control System Engineer specializing in PLC, HMI, and SCADA programming, delivering advanced automation solutions globally. My expertise covers machine automation, process automation, and industrial control systems, ensuring efficient and reliable operations. I execute projects from concept to commissioning, including hardware selection, system design, software development, and final deployment. I have extensive experience in consulting on complex automation systems, integrating various industrial protocols, and optimizing system performance across multiple industries. ❇️ Expertise: ✔️ PLC & HMI programming ✔️ Ladder logic with HMI or SCADA ✔️ Installation and commissioning of PLC & HMI on large-scale industrial projects ❇️ PLC: ✔️ Siemens (Tia Portal, Simatic Manager) ✔️ Mitsubishi (GX Developer, GX Works) ✔️ Allen Bradley (Rs-Logix, Studio 5000, CCW) ✔️ ABB PLC's ✔️ Schneider ✔️ Delta (WPL Soft) ✔️ Fatek (Winpro Ladder) ✔️ CoolMay (GX Developer 8-E) ✔️ Codesys ✔️ Beckhoff (Twincat 3) ✔️ Automation Direct (Click Plus, Productivity 3000, Domore, BRX) ✔️ PLCnext ❇️ HMI: ✔️ Siemens (TIA Portal) ✔️ Allen Bradley (Factory Talk View Studio, Studio 5000, CCW) ✔️ Weintek (Easy Builder Pro) ✔️ CoolMay (Coolmay HMI) ✔️ Codesys ✔️ Delta (DOP Soft) ✔️ Beckhoff (Twincat 3) ❇️SCADA: ✔️ Siemens (Simatic WinCC, Flexible) ✔️ Allen Bradley (Factory Talk View) ✔️ Aveva Intouch (Indosoft, AVEVA Wonderware) ❇️FACTORY SIMULATORS: ✔️ Facotry IO ❇️Software Expertise: ✔️ Microsoft Visio ✔️ Autodesk Autocad ✔️ Easy EDA ❇️Configuration / Communication Protocols: ✔️ VFD configuration ✔️ Serial Communication with PLCs ✔️ Modbus RTU (RS-232/422/485) ✔️ Modbus TCP/IP ✔️ MQTT ✔️ Modbus TCP to MySQL DB (ESP32, Raspberry Pi) ✔️ MQTT to MySQL DB I'll guide you about buying the best option of PLC or hardware according to your need, and I'll give you support of 1 month even after commissioning in large projects.