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Thermal engineering in electronics is the study of heat energy and its flow through physical matter of a system. Environmental engineering in electronics is the study of environmental effects such as vibration, shock and humidity throughout a system.
Hire a Materials Engineer to analyze new or existing product and designs so that they will meet their desired longevity after environmental exposure.
Post your project for free and connect with skilled freelancers ready to start today. Compare bids, ratings and portfolios, and only pay when you're happy with the work.
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9.2
9.2
99%

Daska, Pakistan
$50 USD per hour
Live Experts LLC is a multidisciplinary technology company specializing in Engineering, AI/ML, Embedded Systems, IoT, and Automation Solutions for startups, businesses, and enterprises worldwide. With over a decade of technical delivery experience and hundreds of successfully completed projects, we help clients transform complex ideas into scalable, production-ready solutions that solve real business and operational problems. Our strength comes from combining software, AI, automation, electronics, and engineering expertise under one team. This allows us to handle both digital systems and real-world hardware projects with practical implementation experience. Our expertise includes: • Artificial Intelligence (AI) & Machine Learning (ML) • Generative AI & Conversational AI • AI Chatbots & AI Agents • Computer Vision & OCR Systems • Predictive Analytics & Data Intelligence • Workflow Automation & AI Integration • Embedded Systems & IoT Solutions • Arduino, ESP32 & Raspberry Pi Development • PLC, SCADA & Industrial Automation • Electrical & Mechanical Engineering Support • Sensor Integration & Smart Monitoring Systems • AI-Powered Dashboards & Business Platforms • Cloud APIs & System Integrations • Automation & Control Systems We work with modern technologies including: Python, OpenAI, ChatGPT, TensorFlow, OpenCV, Node.js, React, FastAPI, PostgreSQL, AWS, Docker, MATLAB, Arduino, ESP32, Raspberry Pi, PLC systems, and industrial automation platforms. What makes us different is our ability to bridge the gap between: AI + Automation + Embedded Systems + Engineering Many companies can build software. Others can build electronics. Very few can combine AI, automation, hardware, and engineering into complete intelligent systems that work in real business environments. We have experience working across: • Industrial Automation • Healthcare • Logistics & Fleet Systems • Manufacturing • Finance & Trading Systems • Smart Monitoring Systems • Operational Dashboards • IoT & Connected Devices • AI Business Solutions • Intelligent Automation Platforms Our development approach focuses on: • practical implementation • scalable architecture • clean UI/UX • reliable integrations • business-focused solutions • long-term maintainability • clear communication • premium execution quality Whether you need: • an AI-powered platform • an embedded IoT device • industrial automation • computer vision systems • AI automation workflows • predictive analytics dashboards • AI chatbots • sensor-based monitoring systems • electrical/mechanical engineering support • or a complete intelligent system Live Experts can help design, develop, and deploy reliable solutions tailored to your business goals. We believe in building long-term partnerships and delivering systems that create measurable operational and business value.

7.1
7.1
99%

Minya, Egypt
$20 USD per hour
------- بسم الله الرحمن الرحيم ----- 🌟 Your vision deserves WOW designs that inspire action and win attention. 🌟 I’m Eman Gamal, a Top-Rated Graphic Designer & Video Editor with 8+ years of proven experience delivering 100% 5-star results worldwide. Known for speed, professionalism, and precision, I help businesses and entrepreneurs create visuals that inspire and perform. Core Services: • Branding & Logo Design – unique, scalable brand identities • Presentations & Pitch Decks – investor-ready, professional, and visually persuasive • Marketing Collateral – brochures, flyers, social media graphics, corporate profiles • Video Editing & Motion Graphics – cinematic edits, promos, and social media videos Technical Skills: • Adobe Photoshop | Illustrator | InDesign • Adobe Premiere Pro | After Effects • Canva & PowerPoint (advanced presentation design) Key Strengths: ✔ 8+ years of professional design experience ✔ Consistently rated 5 stars by all clients ✔ Fast delivery with uncompromising quality ✔ Global reach with strong communication & adaptability If you need branding that inspires, designs that sell, and videos that engage, I deliver creative solutions with speed and professionalism—every time.

7.8
7.8
92%

Charsadda, Pakistan
$25 USD per hour
I started out as an engineer, not a freelancer. Chemical engineering taught me to think in systems, where every input, reaction, and constraint has to balance before anything works. What I did not expect was how far that way of thinking would travel. Over the past 10 years, one project pulled into the next. A spreadsheet that needed automating taught me VBA. A client who needed forecasts pulled me into financial modeling. A pricing problem turned into a data science build. Each job added a tool, a method, a discipline. Bit by bit that became more than 400 skills spread across data science, web and app development, accounting and finance, civil, chemical, mechanical, and structural engineering, Excel and AI automation, VBA, coding, and design. The number is not the point. The point is what that range lets me do. When a problem sits between fields, where the finance touches the engineering, or the data feeds the automation, I do not have to hand you off to three different people. I can hold the whole picture and build it end to end. That is how a 32,255-SKU catalog, a 23-sheet investment P&L model, a 3,544-product pharmaceutical pricing engine, and a 26-region sales control tower with 1,624 formulas all came from one person. Over 50 international clients have trusted me to take a problem from a vague brief to a finished system that holds up under real use. So if your project does not fit neatly into one box, that is exactly where I do my best work. Tell me what you are trying to build, and I will tell you how I would make it work.

8.1
8.1
97%

SIALKOT, Pakistan
$50 USD per hour
Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial controls, simulations, and engineering designs. Our expertise combines Artificial Intelligence, Machine Learning, Computer Vision, Deep Learning, Data Science, Analytics, and Automation with strong software engineering capabilities in Python, C/C++, Java, C#, .NET, PHP, JavaScript, SQL, MATLAB, Simulink, and Linux-based systems. On the hardware side, we specialize in Embedded Systems, IoT Devices, FPGA/Verilog/VHDL, PCB Design, Raspberry Pi, Arduino, ARM development, RF systems, electronics, firmware, industrial automation, sensor integration, DSP, and hardware/software interfacing. We also provide Mechanical, Electrical, Civil, and Structural Engineering services including AutoCAD, Civil 3D, SolidWorks, CAD/CAM, Product Design, 3D Modelling, Simulation, Renewable Energy systems, and technical feasibility analysis. Our experience includes: • AI-powered analytics and automation platforms • Facial Recognition and OpenCV systems • Enterprise SaaS and backend platforms • Industrial automation and control systems • FPGA and embedded hardware development • MATLAB/Simulink modeling and simulation • IoT evaluation and sensor systems • CAD drafting and engineering design • Unity 3D and simulation applications • Data analytics and statistical analysis • Research, technical writing, and documentation We also support clients with Project Management, Business Analysis, Finance, Accounting, Bookkeeping, QuickBooks reconciliation, Reporting, Scientific Research, Research Writing, Technical Writing, and enterprise consulting. Our technical stack and domains include: AI & Machine Learning | Deep Learning | Neural Networks | Computer Vision | OpenCV | Data Science | Big Data | Statistical Analysis | SPSS | R Programming | Python | MATLAB | Simulink | Algorithm Development | Data Mining | Text Mining | C Programming | C++ | Java | C# | PHP | JavaScript | SQL | .NET | Software Architecture | Linux | Web Development | Electronics | Electrical Engineering | FPGA | Verilog/VHDL | Embedded Systems | IoT | Arduino | Raspberry Pi | ARM | PCB Design | RF Communications | DSP | CAD/CAM | AutoCAD | SolidWorks | Mechanical Engineering | Civil Engineering | Structural Engineering | Product Design | 3D Modelling | Unity 3D | Technical Writing | Research Writing | Project Management | Finance | QuickBooks | Business Analysis Clients choose Modular Solutions for strong communication, fast execution, technical depth, and the ability to solve complex engineering and software challenges under tight deadlines. We focus on delivering reliable, scalable, and production-ready solutions tailored to each client’s goals.

7.2
7.2
99%

Cairo, Egypt
$20 USD per hour
I'm Mohamed Attia Experienced Mechanical Engineer (MEP Expert) (HVAC,Plumbing, Electrical Firefighting) Systems with all details drawings Calculations Specifications reports available software (Autocad , Revit (BIM), Autocad MEP, HAP, Elite.,..) (Design , Shopdrawing, As built drawing, Take off, Pricing, Submittals, Specifications, calculations and all project documents and reports) -- MY Skills 1- HVAC design and software (Preparation & review of design, construction/execution and shop drawings, Design reports, Project Specifications and any other necessary documents pertaining to the design and construction of HVAC (Heating Ventilating and Air Conditioning) System,Create layout for equipment, ducting and piping of Heating, Ventilating and Air Conditioning (HVAC) System including sizing of pipes and ducts) - I use all international codes such as ( Ashrae , NFPA, UPC, IPC, UPC ,ASPE, SMACNA other International design codes), Expert in US more than 20 States Cdes and regulations, also UK , Canada 2- Plumbing & Fire Fighting ( Designing, Shop Drawing, As Built drawing and Supervision services related to Plumbing, Firefighting systems ) 3- Duct and All HVAC , MEP Take off and Estimating 4- Cooling and Heating Load (HAP) report & Simulation 5- Electrical ( Designing, Shop Drawing, As Built drawing and Supervision services related to Electrical systems ) (Power, Lighting, Panel Schedule, Single line diagram, Low Voltage, Fire Alarm) 6- Manuals J, D, and S 7-Title 24 Report (Residential, Non Residentiall), Comcheck Report, Rescheck report 8- Resnet energy analysis report, Also Energy Analysis Using HAP 9- Right-Energy® Florida , R405 , 10- Calgreen checklist CA, 11- Convert PDF , JPG,Sketch to dwg or Rvt (AUTOCAD , REVIT) 12- Technical Reports (Cooling and Heating Loads reports , Ventilation Reports , External static pressure ,heat transfer , fluid mechanics , thermodynamics) 13- Simulation (CFD, FAE, Ventilation Using Ventsim Software , Hydraulic and Pneumatic Using FluidSim Software,Matlab Software) ---- My Software Skills 1- Autodesk AutoCAD 2- Autodesk AutoCAD MEP ,Archi 3- Autodesk Revit 4- Mechanical Ventilation Simulator (VentSim) 5- Matlab Software 6-Hap program 7- Ductsizer 8- Elite programs 9-Pump Selection Software ( Dp selector , and Grundfos , KSP online selection) 10- Pump Sizing and pump Calculator 11- Autofluid 12- pipesizer 13- Microsoft office Software 14- Bluebeam 15- Elite RHVAC 16- Elite CHVAC ★★★★★Expertise ★★★★★Quality of Work ★★★★★Professionalism ★★★★★Communication Skills Now, I am waiting your messages.

5.1
5.1
93%

Chakwal, Pakistan
$10 USD per hour
Hello, I’m Engr. Rashid Minhas, a Mechanical Engineer with over 7 years of experience in CAD Design, 3D Modeling, Product Design, CNC Programming, and Engineering Simulation (FEA & CFD). I specialize in converting ideas into manufacturing-ready designs with high precision and efficiency. I have strong expertise in creating 2D drawings, 3D CAD models, CNC toolpaths, and G-code generation for CNC Router, Laser Cutting, Waterjet Cutting, and Plasma/Profiling machines. My work ensures accuracy, smooth machining, and real-world functionality, making it ideal for production and prototyping. Services: 2D CAD Drawings (DWG, DXF) 3D Modeling & Product Design (STEP, IGES, STL) 3D Rendering & Visualization 3D Printing Files (STL Optimization) CNC Programming & G-Code Generation CNC Toolpath Design (ArtCAM, Fusion 360) Injection Molding Design Finite Element Analysis (FEA Simulation) Computational Fluid Dynamics (CFD Analysis) Structural Analysis & Thermal Analysis Product Animation Core Skills: CAD Design | 3D Modeling | Mechanical Design | Product Design | Industrial Design CNC Programming | G-Code | Toolpath Generation | CAM SolidWorks | AutoCAD | Fusion 360 | ArtCAM | ANSYS | Blender | CATIA | Inventor FEA Analysis | CFD Simulation | Structural Analysis | Thermal Simulation 3D Printing | STL Files | Rapid Prototyping | DFM (Design for Manufacturing) Laser Cutting | Waterjet Cutting | CNC Router | DXF Files | DWG Drawings Tools: SolidWorks AutoCAD Fusion 360 ArtCAM ANSYS (FEA, CFD) Blender (Rendering & Animation) CATIA Autodesk Inventor I deliver high-quality CAD models, CNC-ready files, and simulation-driven designs that are optimized for manufacturing. My focus is on precision, efficiency, and client satisfaction, ensuring your project is completed with accuracy and on-time delivery.

4.6
4.6
100%

Hasilpur, Pakistan
$25 USD per hour
Hi, I'm Mirza — also known as LGFF. I bring a unique blend of creativity, precision, and dedication to every project I take on. Whether you're a startup, a growing business, or an established brand, I’m here to deliver real value, unmatched quality, and lasting results — all tailored to your needs. 🔍 What I Can Help You With: - Web Development - Web Optimization - Wordpress -QA & Usability Testing -UI/UX Feedback & Testing -Website & Web App Testing -C++ Development -Google App Script & Spreadsheet Macros -Software Testing & Functional Analysis -Data Entry & Automation (MS Word, Google Sheets) -Web & Video Research -Data Scraping & Lead Generation -Business Assistance & Website Analytics -Game Testing & Gaming Support -Voice Dubbing 🌟 Why Work With Me? Unlimited Revisions – Your satisfaction matters. 100% Quality Assurance – Every detail is double-checked. Timely Delivery – You get what you need, when you need it. Clear Communication – Every step is transparent. A Friendly & Professional Approach – Warm collaboration with a results-driven mindset. Let’s turn your vision into something remarkable. Whether you're looking to enhance a digital product, streamline workflows, or explore new opportunities, I’m ready to partner with you and deliver with impact. 📩 Reach out today – and let’s make something amazing together.

5.0
5.0
100%

RAWALPINDI, Pakistan
$25 USD per hour
Software Tester, Quality Assurance, Quality Control, Tester, Software Quality Assurance Engineer with 4+ years handling complete review process, manual testing, automation testing, automation QA, Load Testing, API testing. Expertly assists IT design, testing, and maintenance to preserve application effectiveness. Offers detailed script automation to handle service delivery in rigorous always-on environments. Actively resolves technical complications during application QA testing. Self-motivated Person, bringing proven leadership, organizational, and customer relations skills. Independently solved problems and kept teams on task to handle diverse business requirements.

3.8
3.8
93%

Bhimber, Pakistan
$20 USD per hour
I serve as a high-level research specialist and technical strategist, helping startups, laboratories, and innovative enterprises bridge the gap between complex theoretical concepts and actionable, evidence-based results. I synthesize multifaceted data into precise, high-impact documentation and technical frameworks, focusing on analytical rigor, intellectual depth, and strategic scalability. From initial feasibility studies to comprehensive white papers and analytical reports, I ensure every research output adheres to the highest academic and industry standards. What I Offer: Deep Research & Synthesis: Comprehensive literature reviews, competitive landscape analysis, and data-driven market insights. Technical Documentation: Authoring of white papers, R&D progress reports, and standardized operating procedures (SOPs). Strategic Feasibility Analysis: Evaluating technical viability, risk mitigation, and optimization pathways for novel concepts. Methodological Frameworks: Designing robust research protocols, experimental variables, and data collection frameworks. Intellectual Property Support: Technical drafting for patent disclosures and detailed documentation for proprietary technologies. Complex Problem Solving: Applying analytical modeling to deconstruct systemic challenges and uncover innovative solutions. I operate with a commitment to IQ200-level analytical precision, integrating interdisciplinary knowledge with methodical execution to ensure that every project is backed by sound logic and empirical evidence. My goal is to deliver clarity, authoritative insights, and actionable intelligence that accelerates development cycles and secures a competitive advantage.
A materials engineer is a specialist who develops, tests, and selects the metals, polymers, ceramics, composites, and biomaterials used to manufacture products, components, and structures. Hiring a freelance materials engineer gives your project access to deep expertise in material selection, failure analysis, and process optimization without the overhead of a full-time technical hire. Whether you are designing a consumer electronics enclosure, qualifying an aerospace alloy, or troubleshooting a polymer that keeps cracking in the field, a materials engineering expert turns abstract performance requirements into specific, manufacturable choices.
Materials engineers bridge product design and manufacturing reality. They translate functional requirements — strength, conductivity, corrosion resistance, biocompatibility, weight, cost — into validated material specifications and processing routes. Their work directly affects product reliability, regulatory compliance, warranty costs, and time to market.
Common deliverables from a freelance materials engineer include:
Freelance materials engineers cover the full lifecycle from concept to production support. On the design side, they perform Ashby plot analysis, recommend alloys or polymer grades, and advise on additive manufacturing material choices for SLM, DMLS, FDM, and SLA processes. On the manufacturing side, they qualify suppliers, write inspection plans, and resolve production defects such as porosity in castings, delamination in composites, or warpage in injection-molded parts.
Typical engagements include:
Materials engineering is sector-agnostic, but freelance demand concentrates in industries where material choice drives certification, performance, or cost. Common sectors include aerospace and defense, automotive and EV, medical devices, oil and gas, semiconductors, consumer electronics, construction and structural engineering, packaging, and renewable energy. Startups developing new battery chemistries, additive manufacturing service bureaus, and contract manufacturers also routinely engage materials specialists for short-term qualification work.
The right freelancer depends on the material class and the failure modes that matter to your product. Look for engineers whose background aligns with your dominant material — a polymers expert is not interchangeable with a welding metallurgist. Strong candidates typically hold a degree in materials science, metallurgical engineering, or a closely related field, and many carry credentials such as ASM membership, NACE corrosion certification, AWS welding inspector status (CWI), or chartered engineer recognition.
Portfolio markers to look for include published failure analysis reports, qualification dossiers, redacted test plans, peer-reviewed papers, or patents. Confirm hands-on experience with the standards your project requires — ASTM, ISO, ASME BPVC, MIL-STD, or industry-specific specs like AMS for aerospace.
Sample interview questions you can copy and use:
Freelancer.com gives you access to a global network of materials engineering experts spanning metallurgy, polymers, composites, ceramics, and emerging materials. You can shortlist candidates by industry experience, standards familiarity, and software proficiency, then compare bids from specialists across multiple regions. Clients on Freelancer.com set their own budgets and receive competitive bids, so scope can flex from a one-off failure analysis to ongoing R&D support. The platform's review system, verified profiles, and Milestone Payments give buyers a clear way to assess past work and protect funds until deliverables are accepted.
Ready to solve a material selection problem, qualify a supplier, or get to the root cause of a field failure?
Hiring a materials engineer works best when the brief is technically precise — material class, operating environment, applicable standards, and the deliverable format all shape the bids you receive. The process below walks through posting, reviewing, and awarding the project so you end up with a specialist whose expertise genuinely matches your problem.
The project post is the single biggest determinant of bid quality. A vague request for "materials help" attracts generic bids; a brief that names the material system, the failure mode, the standards, and the deliverable filters for engineers whose skills genuinely match. Head to the
Bids are short proposals, not just price quotes. A strong bid from a materials engineer reflects how the candidate has interpreted your brief, what investigative or analytical approach they propose, and which standards or test methods they would apply. Read each proposal carefully and shortlist engineers whose technical reasoning matches the problem.
The final decision combines proposal quality with profile evidence. Materials engineering work demands consistency — one strong report does not prove a candidate can handle your specific alloy system or regulatory context. Weigh the body of past work, written client feedback, and verified credentials together.
A mechanical engineer designs how components move, fit, and carry loads, while a materials engineer specifies what those components are made of and how they are processed. The two disciplines overlap in stress analysis and failure prevention, but materials engineers go deeper into microstructure, chemistry, and processing.
Yes. Failure analysis is one of the most common short-term engagements on Freelancer.com. You can scope it as a fixed deliverable covering visual inspection, fractography, microstructural review, and a root cause report with corrective action recommendations.
Metallurgy is a subset of materials engineering focused on metals. If your project involves alloys, heat treatment, welding, or casting, a metallurgist is appropriate. If you are working with polymers, composites, ceramics, or mixed material systems, a broader materials engineer is the better fit.
A focused material selection study or failure analysis can be completed in one to three weeks, while supplier qualification programs or new-material development can run for several months. Timeline depends on whether physical testing is required and which standards apply.
Many can. Freelancers experienced in medical devices help with ISO 10993 biocompatibility documentation, while those in aerospace or pressure equipment support AMS, ASME, or PED material certification packages.

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