Hire the best Professional Engineers

Check out Professional Engineers with the skills you need for your next job.
Clients rate Professional Engineers
Rating is 4.8 out of 5.
4.8/5
based on 805 client reviews
  • $45 hourly
    As a passionate multidisciplinary Mechatronics Engineer and Certified Solidworks Professional, I have a deep knowledge in Mechanical Engineering, Electronic Design and Programming which makes me a perfect fit for a wide variety of projects such as those which have a high degree of complexity and demand expertise in non-related fields of engineering and Product Development. I have a 10+ years of professional experience bringing innovative product ideas to life and working on challenging projects in Mechanical Design, Robotics, Machine Design, Product design and development, Prototyping, 3D printing, Electrical & PCB design and Micro-controller programming. I am capable of taking your idea from sketches to an actual working prototype through detailed CAD, and manufacturing drawings making it all ready for production. This is my 10th year on Upwork and thanks to my passion and motivation, I'm always eager not only to providing the best quality services, but also committed to living the dream with you by making your project a real success !
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Product Design
    Mechanical Design
    Drafting
    3D Design
    Mechatronics
    C
    Engineering Design
    Robotics
    Machine Design
    Design for Manufacturing
    Mechanical Engineering
    CAD
    Product Development
    SolidWorks
    3D Printing
  • $85 hourly
    OVERVIEW: I’m a practical hands-on engineer, by degree, and imaginative to a fault by natural inclination. I have broad and deep design and manufacturing experience with a variety of end products, including but not limited to medical devices, high-end audio electronics, and musical instruments. I also have a great deal of personal experience with building & construction, and with hydraulic systems. — — — — — — — — — — — — MY 1st PRIORITY: I could bore you to death with my expertise in creative ideation, complex 3D modeling, 3D printing, plastic injection molding, sheet metal, materials, mechanisms, stepper motors, fixtures, arduino systems, and fabrication with fabrics & foams. I could brag that my work has been exhibited at MoMA (really, see portfolio). But I'm much more interested in hearing what YOU are up to, and to see if I can help with YOUR project — because over time I've learned that successful collaboration is the best reward. — — — — — — — — — — — — SKILLS AND ORIENTATION: SKILLS (design-wise): Very good 3D CAD chops (Creo, Solidworks, Blender). Lots of complex and successful modeling, injection molding, and various other manufacturing examples to show & tell about, including arduino microcontroller system design. SKILLS (prototype-wise): My particular standout talent seems to be the ability to make, fix, find, and/or modify almost anything needed, really fast, with my own hands and minimal equipment. With my FDM and SLA printers, there isn't much I can't do. Probably faster and cheaper than is usually expected. If needed, I can sew fairly well too. — — — — — — — — — — — — WORK STYLE: Many people I've worked with have called me "MacGyver" because at some critical point in a project they came to understand the unusual value I usually bring to whatever the particular task. My default mode is usually to do most everything myself, but I've recently found it's even better to work with like-minded collaborators — which is why I'm looking for interesting projects to help with on Upwork. My guess is that if you've read this far, you are potentially a like-minded collaborator. Let's talk and find out! — — — — — — — — — — — —
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Prototyping
    Reverse Engineering
    Creo Parametric
    Industrial Design
    Product Design
    3D Printing
    Arduino
    Injection Mold Design
    Arduino IDE
    Jig & Fixture Design
    Design for Manufacturing
    Microcontroller
    Adobe Illustrator
    SolidWorks
  • $69 hourly
    I have a 15+ years reverse engineering experience. My experience includes: - reversing of Windows/Linux/OS X/Android/iOS applications - almost every debugger/decompiler: IDA/Hopper/lldb/etc. - reversing data formats and network protocols - modifying, patching and adding features to compiled code - creating emulators - etc. I can create software but I'm only interested in Reverse Engineering jobs here on Upwork.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Data Visualization
    Encryption
    Reverse Engineering
    C
    Automation
    C#
    Cryptography
    Socket Programming
    Assembly Language
    Trading Automation
    NumPy
    C++
    Java
    Python
    pandas
  • $200 hourly
    🌐 Top 3% Top Rated Plus Formulation Chemist | 30+ Years Crafting Success Greetings! I'm a Formulation Development Expert and Custom Product Formulation Consultant with over three decades of expertise in transforming ideas into market-leading products. I specialize in product development and chemical manufacturing, ensuring your vision becomes a reality. Partnering with me means unlocking a wealth of services tailored to your success: 🚀 Formulation Development: Craft innovative formulations that set your product apart. 📈 Product Formulation Trends: Stay ahead with insights into industry trends shaping your market. 🔄 Formulation Optimization: Enhance existing formulations for peak performance. 🗺️ Project Guidance: Navigate the steps and timelines for a seamless market entry. 🤝 Manufacturer Collaboration: Secure competitive quotes from trusted contract manufacturers. 🏭 Process Design: Tailor your manufacturing process for efficiency and quality. 🧪 Testing and Analysis: Ensure your formulation meets rigorous standards. 🌱 Ingredient Sourcing: Connect with reliable suppliers for seamless procurement. 🔍 Landscape Exploration: Research patents, literature, and industry trends to inform your process. 💡 Product Proposals: Innovate and propose new products aligned with your unique process. 🎯 Consumer Appeal: Collaborate with marketing to enhance product attractiveness. Diverse Portfolio: I've successfully developed formulations across a spectrum of industries, including skincare, haircare, makeup, cleaners, sanitizers, OTC products, oral care, supplements, adhesives, and more. Holistic Expertise: Beyond formulation, I bring comprehensive experience in R&D, process development, quality control (QC), quality assurance (QA), logistics, and marketing. Ready to Transform Your Ideas into Reality? Click on "Book a Consultation" below to set up a consultation call today!
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Business Consulting
    Contract Manufacturing
    Chemical Engineering
    Process Design
    Reverse Engineering
    Glue & Other Adhesives
    Chemical Analysis
    Synthetic Chemistry
    Cosmetics
    Chemistry
    Product Development
    Cosmetic Raw Materials
    Product Formulation
    Biochemistry
    Food & Beverage
  • $75 hourly
    I will to give your project my very best effort-always! I have a proven track record of successful projects. Let's add yours to the list! My strengths that I can apply for your benefit are: My process is organized to maximize the potential of your ideas. Over 25 years of design and manufacturing challenges solved. Creative thinking tempered by real world experiences. Specialist in plastic and metal components and their manufacture. In areas that I am less than expert, I will research as needed to get you the right answers. Follow up available as you work with your suppliers. I have completed many product designs in a variety of industries and look forward to having a discussion with you about your idea. Your project will be completed in a timely manner and with great attention to detail and functionality. I also can 3d print your product for evaluation and design review.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    CAD
    Reverse Engineering
    3D Printing
    3D Modeling
    SolidWorks
  • $150 hourly
    I am a cybersecurity professional with a Master's Degree in Cyber Operations and two years of work experience in cybersecurity research and development at a world-class R&D laboratory. In that job, I gained experience in network traffic analysis, malware analysis, and cryptography. For over two years, I have worked as a freelancer, providing consulting, content development, and course creation in cybersecurity and blockchain security. I specialize in development of technical content (blogs, whitepapers, case studies, and courseware) in the field of cybersecurity. I currently hold the Certified Ethical Hacker and Certified Blockchain Security Professional certifications.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Reverse Engineering
    Cryptocurrency
    Blockchain
    Cryptography
    Information Security
  • $75 hourly
    I have 5 years of Android application development experience. I developed applications with 10 million+ downloads which have 50-60% of keeping rate. Now I have two year of experience in reverse engineering android applications. My experience in android development gave me a really good advantage in my new career path.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Reverse Engineering
    FFmpeg
    Android App Development
    Turkish
    English
    Android
    C#
    Java
    Kotlin
    PHP
  • $75 hourly
    I am an enthusiastic, Denver based mechanical engineer with an extensive background in design for manufacturing and the appropriate use of additive manufacturing technology. With over 13 years of industry experience, I'm passionate about designing exceptional and innovative products. Before I started freelancing, I was a Sr. Mechanical Engineer at Aleph Objects and worked with a multidisciplinary team to produce several award winning 3D printers and accessories. Following that, I launched my own brand and line of niche products in the industrial 3D printing space, gaining experience with brand communication, crowdfunding and small scale production management. As a freelancer, I've had the opportunity to work with some fantastic clients producing everything from EV chargers and home battery systems to fitness equipment, college courses and medical devices. I run a small print farm in house for prototyping, including resin and oversized material extrusion printers. This helps reduce prototyping costs, speeds up the development process and allows the fastest iteration time possible when needed. Here are some of the services I offer: - Design Conceptualization (early stage sketches and ideation) - 3D Design - Photorealistic Product Renderings - Manufacturing Documentation *Bill of Materials (BoM) * 2D Drawings * Material and Manufacturing Method Advice * Tech Packs - Electronics Prototyping - Product Prototyping - Small Batch Production - Contract 3D Printing
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Reverse Engineering
    Open Source
    Mechanical Engineering
    Mechanical Design
    Git
    Product Design
    Blender
    3D Printing
    Freecad
    CAD
    3D Rendering
    3D Design
    3D Modeling
  • $75 hourly
    I am a Mechanical Engineer/Product Designer with more than 10 years of experience in product design, development, prototyping and manufacturing. I have worked on various tools, gadgets, accessories, consumer products and machines design for smaller and larger clients/companies. I am offering end-to-end solutions, starting with the initial idea and first sketches and finishing with manufactured products ready for market. I can provide you with consultation services, reverse engineering, improving existing products, coming up with completely new products, making modifications to make your product manufacturing-ready… Working on a design for 3D printing, Injection molding, CNC milling, Laser Cutting, Sheet Metal Fabrication… If you have an idea, feel free to contact me for a free consultation about the feasibility of your idea and the best way to make it happen. I can also offer you prototyping and manufacturing services and I can help and guide you through the whole process of product development and manufacturing. I will provide you with everything you need to put a product on the market, creating detailed and manufacturing-ready 3D models and 2D documentation. And I can render quality images for your website, amazon… I am a very creative and innovative engineer. I am a perfectionist and I pay much attention to details, which is very important to me. I always give my 100% to do the job perfectly and satisfy my client's requests. I'm very communicative and easy to talk to and my English is excellent, so I can guarantee that we won't have any issues with communication. Best Regards, Boban Đurđević
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Prototyping
    3D Rendering
    Product Design
    Industrial Design
    Mechanical Engineering
    CAD
    Autodesk Fusion 360
    Design for Manufacturing
    Reverse Engineering
    Autodesk AutoCAD
    Autodesk Inventor
    Product Development
    SolidWorks
  • $40 hourly
    Hi there, I am a mechanical engineer with extensive experience in the design, research, and development of mechanical structures and products. My passion for innovation and problem-solving has driven my success in this field, and I am eager to bring my expertise to new projects. I would love the opportunity to bring my expertise to your next project. Here's a rundown of what I specialize in: • Product Design • Finite Element Analysis • CAD Modeling • Composite Design • Thermal and Fluid Analysis • Air vehicle design • Design for manufacturing • Fatigue strength evaluation • Damage Tolerance Analysis • Structure dynamics and vibrations I have a postgraduate degree in Aerospace Engineering and have had the opportunity to study advanced courses in areas such as Solid Mechanics, Fracture Mechanics, Composite Design, and more. I also have hands-on experience with software like CATIA, Solidworks, AutoCAD, ANSYS, Abaqus, and more. This allows me to create high-quality 3D CAD models, engineering drawings, and even 3D renders. I am always on the lookout for exciting projects that push the limits of my abilities. I am open to new and challenging projects that require expert-level mechanical engineering services and I believe that I can bring value to your team with my skills and experience. I am open to new and challenging projects that require expert-level mechanical engineering services and I believe that I can bring value to your team with my skills and experience. Thank you for your time and I look forward to potentially working with you. Best, Wajihuddin Qazi
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Industrial Engineering
    Product Design
    Aerospace Engineering
    Aviation
    Computational Fluid Dynamics
    Structural Analysis
    Mechanical Design
    Drone
    Finite Element Analysis
    ANSYS
    Aerospace
    Mechanical Engineering
    3D Modeling
    3D Design
    SolidWorks
  • $108 hourly
    "As a highly experienced Polymer Materials and Plastic Engineer, I bring a wealth of knowledge and expertise to every project. With over 10 years of experience in the field, I have a deep understanding of the properties, behavior, and processing of materials, especially plastics. My expertise in Material and Process Selection, Product Design, Manufacturing Processes and their Troubleshooting will ensure that Your Projects are completed on Time, within BUDGET, and to the Highest Standards. I specialize in the development of new materials and their processing techniques, as well as in the optimization of existing materials and products. I have Experience in a variety of industries including automotive, consumer products, medical devices, and packaging. My skills include: -Materials selection and testing -Product design and development -Manufacturing process optimization -Cost reduction -Quality control and assurance -CAD, FEA, and simulation I am an excellent communicator and a team player who can work effectively with cross-functional teams. My Goal is to Help you Achieve your goals by providing Innovative Solutions and Exceptional Service. I am available for both short-term and long-term projects, and I am looking forward to working with you to achieve your objectives." I have done my graduation in Chemical Engineering and specialization in Materials and Polymer(Plastic) Engineering(Materials Expert), Research Scholar having International Journal publications. You will get assistance in the following areas: ✔️Chemical & Polymer Process Industries ✔️Chemical and Polymer Synthesis ✔️Analysis & Characterization ✔️Material Selection ✔️Rubber Compounding and Processing ✔️Product Formulation and Synthesis ✔️Production processes & Troubleshooting ✔️Injection Molding Machine ✔️Extrusion Machine ✔️Injection & Extrusion Blow Molding (Plastic Packaging & Bottle industries) ✔️Superabsorbent Material, Diapers, ✔️NonWoven, Woven Fabrics ✔️PLA 3D Printing ✔️Plastic Pellets manufacturing ✔️Thermoforming ✔️Sintering & Casting ✔️Electroplating ✔️Material Characterization ✔️Dyes and Pigments ✔️Nanocoating, Powder Coating, Ceramics Coatings ✔️Masterbatch Formulation and Processing ✔️Adhesives ✔️Sealants ✔️Nano and Bio-Composites ✔️Biodegradable and Ecofriendly Materials ✔️PP,PP/PEWoven bags, Oxobiodegredable bags, ✔️Plastic bags, and containers ✔️High Strength and Engineering Grade Materials for Structural Applications ✔️Scent based Plastics Products Manufacturing and Development ✔️Rubber Compounding and processing ✔️Polymer and Plastic Material and Product Simulation and Design
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Glue & Other Adhesives
    Product Development
    Chemical Engineering
    Polymer Science
    Chemical Synthesis
    Materials Characterization
    Materials Engineering
    Plastic
    Materials Knowledge
    Material Selection
    Polymer Engineering
    Reverse Engineering
    Product Formulation
  • $70 hourly
    I've been in IT for 10 years, across the following fields: Software - OSS contributor (Linux kernel, Homebrew, Wine, Zstandard, Responses, POX, Faucet) - Python/Flask, Ruby/Rails, Java, C#, ReactJS, React Native, MySQL, PostgreSQL - Unit testing, fault finding, troubleshooting - RabbitMQ, Kafka, ZeroMQ - REST/SOAP/GraphQL/Proprietary API development Machine Learning - Theano, Tensorflow, Keras - Floydhub, GPU training - XGBoost, Resnet, Mobilenet, YOLO, UNet, OpenCV Devops - Jenkins, TravisCI - Docker/compose, LXC - Ubuntu/Debian/Fedora/RedHat Network engineering - Cisco/Juniper/Brocade/Mikrotik/OpenVSwitch - Software defined networking (SDN) - BGP/OSPF/MPLS/VLL/VPLS/LDP/RSVP/VLAN Reverse engineering - IDA/Ghidra - Wireshark/tcpdump - Familiar with a range of encryption/obfuscation techniques and methods for investigating them - Experienced with reconstructing file/protocol formats from sample data
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Software-Defined Networking
    Network Engineering
    Ruby on Rails
    React
    Reverse Engineering
    Java
    Python
  • $150 hourly
    x86, x64, ARM, disassembly, decompilation. Using IDA, Ghidra, Binary Ninja, Frida and other. Desktop, mobile (Android APK), drivers, firmware, encryption/decryption. File formats, protocols, unpackers, data extraction. C, C++, C#, Visual Basic, Delphi. Requirements: - Detailed job description - Binaries to check (exe, apk etc) - Any info you have if you've done some research
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Visual Basic
    Delphi
    Data Extraction
    Software Debugging
    Embedded System
    Assembler
    Application Security
    Reverse Engineering
    Assembly Language
    C++
    C#
    HEX
    X86 Assembly Language
    Encryption
  • $85 hourly
    I'm a certified Expert in Generative Design for Manufacturing, Senior Mechanical Engineer and Industrial Designer. I have a strong background in simulation-based engineering, and I love using tools like FEA and CFD analysis to design and optimize products for different industries. Whether it's consumer products, home appliances, automotive, aerospace, or civil and industrial engineering, I've got you covered. ✅ Mechanical Engineering ✅CNC/CAM (Computer Aided Machining) ✅FEA Analysis (Finite Element Analysis) ✅CFD Analysis (Computational Fluid Dynamics) ✅CAE Analysis (Computer-Aided Engineering) ✅ Product Design ✅ Expert 3D CAD Design (Fusion 360) ✅ Design Optimization ✅ Structural Mechanics ✅ Stress Analysis ✅ Numerical Optimization ✅ Fluid Flow ✅ Heat Transfer ✅ Injection Molding and Forming Analysis What really sets me apart is my multidisciplinary knowledge and expertise in product design. I use advanced CAD software like Fusion 360 to ensure that the products I design not only meet all your requirements but are also optimized for cost-effectiveness and can give you a competitive edge in the market. I'm also well-versed in various areas of engineering analysis, such as structural mechanics, stress analysis, NVH, numerical optimization, fluid flow, heat transfer, electromagnetic analysis, and injection molding and forming analysis. This means I can support my product design with powerful CAE simulations or even perform standalone simulations on existing products. I take great pride in my track record, with a 100% job success rate. I always strive to exceed my clients' expectations, and I bring fresh ideas and approaches to every task. Communication is key for me, and I'm fluent in English, French and Spanish.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Industrial & Product Design Consultation
    Medical Device
    Technical Writing
    Robotics
    3D Printing
    Reverse Engineering
    Industrial Design
    Prototyping
    Mechanical Engineering
    Generative Design
    Autodesk Fusion 360
    CAD
    3D Modeling
    3D Rendering
  • $65 hourly
    Are you grappling with the challenges of maintaining, extending, or securing software whose source code is inaccessible or coming from questionable sources? You've come to the right place. [Overview] With over 8 years of professional experience in Software and Reverse Engineering, I offer specialized services in a crucial, yet often overlooked aspect of the software development life cycle. I can help you navigate the complexities that arise after your software is no longer a source code. [Services] Reverse Engineering can solve a myriad of problems that conventional software development can't deal with, here is a list of services I can provide: ‣ Security Analysis: Evaluate software of uncertain or malicious origins, reporting potential risks. ‣ Risk Mitigation: Patch closed-source software to eliminate or mitigate security risks. ‣ Code Reconstruction: Research and derive new specifications and code bases for software whose original source code is lost due to various reasons. ‣ Maintenance & Extension: Continue maintaining and enhancing closed-source software when original code is inaccessible. ‣ Debugging: Utilize Reverse Engineering to identify and fix hard-to-trace bugs. [Technical Skills] Generally speaking, Reverse Engineering requires quick adaptation to any given environment, but here are some highlights: ‣ Assembly Languages: x86, x86_64, ARM, PPC, Smali. ‣ Tools: IDA, Ghidra, JADX, GDB, x64dbg, among others. ‣ Programming Languages: C, C++, Python, Java. ‣ Platforms: Windows (including legacy), Ubuntu, CentOS, Android, Embedded Systems (ARM, PPC). [Responsibilities] ‣ Manage maintenance of Android and Desktop software in absence of source code. ‣ Reconstruct lost source codes through manual decompilation, static and dynamic analysis. ‣ Extend software features and integrations without source code access. ‣ De-obfuscate and analyze malware and potentially harmful software. ‣ Research proprietary file formats, data streams, and write tools specific to each reverse engineering project and domain.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Android App Development
    Reverse Engineering
    Security Analysis
    Software Debugging
    ARM Microcontroller
    Embedded System
    Assembly Language
    X86 Assembly Language
    Java
    C++
    Python
    Qt Framework
    C
  • $80 hourly
    My primary field is developing and modifying embedded software (including Pebble / PebbleTime smartwatch), writing various helper scripts for that. Also I have a notable experience is web backend & frontend programming (backend — mostly Python and NodeJS). I extensively use Linux and Bash scripts. When programming, my primary goal is to produce clean and well-documented code which will be easy to support, maintain and enhance. My favourite programming language is Python 3. Also I am comfortable with C and JavaScript. My other skill is is reverse engineering, most notably ARM-based. You can contact me using email, Skype or Jabber/GoogleTalk.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    C
    Unix Shell
    ARM Microcontroller
    Bash Programming
    Music Engraving
    Reverse Engineering
    Golang
    JavaScript
    Git
    Python
    HTML5
    React
  • $40 hourly
    Hello! My name is Kostiantyn (Kostia); I'm from Ukraine. I'm a mechanical design engineer. I have very good experience in 3D modeling with SolidWorks (14 years) in all modules for design (sheet metal, foundry, plastic production, welding, and other), Geomagic Design X (different complexity parts), engineering drawings. Briefly about myself, I work as a design engineer, experience – 15 years (from 2008), the designer of POS/POP materials displays – 3.5 years, foundry production – 5 years, reverse engineering – 8 years. I became a freelancer in August 2015. And along this time, I worked for different customers from all over the world (United States of America, Canada, Australia, Germany, China, Malaysia, Ukraine, and other countries). There is a list of some projects which I have done in 2016 (my first year in international freelance): •Aerodynamic Surface Modeling for UAV’s (Reverse Engineering from 3D Scanned Data and Improvement with another Airfoil Using) •Centrifugal Pumps Repair Part (3D Modeling and Technical Drawings with GD&T by ASME Y14.5-2009) •RC Cars Components (Mechanisms, Interior and Exterior Parts) •Organic Shapes Modeling (Fishing Lures) •Difficult 2D Drawings for Tramway Parts (Composite Exterior Panels, Sheet Metal Interior Parts, Assembly Drawings) •Wrought Iron Art Design with Drawings (for House in Melbourne, Australia) •Hydraulic Components •Metal Casting Parts •Plastic Molding Parts From 2016 I mainly concentrated on Reverse Engineering in Geomagic Design X in combining with SolidWorks and inspection in Geomagic Control X. I made more than 20000 parts of different complexity from 2016 in that CAD software. I also have more than 2000 subscribers of YouTube blogs about 3D Modeling, CAD, and Reverse Engineer. It's not small auditory for that kind of content. Some of my services are: •Design of 3D Models and drawings (SolidWorks); •Surface Modelling (SolidWorks, Geomagic Design X, Power Surfacing); •Reverse Engineering from 3D Scan (SolidWorks, Geomagic Design X, Power Surfacing); •3D Scan Inspection (Geomagic Contol X, GOM Inspect); •Metal Casting Process Simulation (NovaFlow & Solid, ProCAST); •Metal Casting Patterns and Core Boxes modeling with drawings (SolidWorks); •3D Rendering (KeyShot, PhotoView 360, Photoshop); •3D Animation (SolidWorks Motion Study, Snagit, VegasPro) Thanks for your attention! See you in your projects.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Siemens NX
    Mechanical Engineering
    Geomagic Design X
    Engineering Design
    Mechanical Design
    3D Scanning
    Quality Inspection
    Geomagic
    Reverse Engineering
    STL
    3D Modeling
    SolidWorks
    CAD
    3D Rendering
    3D Design
  • $80 hourly
    Are you looking for a professional software developer who is very thorough, highly organized, and has deep knowledge and experience developing optimized and robust code? Besides having a Bachelor of Computer Science from Moscow State University, I'm a knowledgeable programmer with more than 15 years of experience in the software industry. My last position was with a company that developed enterprise cybersecurity solutions. I was the core architect and developer for the following products: - Privileged Access Management: a set of proxies running in Linux that act as intermediaries between a user and a protected resource, like a Windows station or a database server. Proxies also enforce security policies and control user actions. The solution supports 10+ modern protocols. - Anti-phishing Email Gateway: a security solution that detects and blocks phishing emails to protect users from cyber threats. All the software was written in C++20, and it utilized the following technologies: multi-threading, networking, encryption algorithms, optimization. I also have experience in developing software for stock exchanges. In particular, I designed and developed a server application that works with the Stock Exchange of Hong Kong (HKEX). The application can process market data, send trading orders, keep track of the current market state. The application passed the exchange's certification and was highly optimized to achieve as low as 5 microseconds between receiving a market data packet, taking decisions, and sending trading order requests. The application also provided multiple APIs that allowed developing web UIs for end users. Currently, I'm a full-time freelancer. During my career on Upwork, I've developed many network client-server applications that can serve thousands of clients simultaneously. I'm also a skilled cryptographer. I have a good knowledge of all the modern security algorithms: how they work and how to use them properly. For my projects, I often use such libraries as OpenSSL, Bouncy Castle API, Botan, Crypto++. I'm also an experienced system developer. I can either develop code for a particular operating system or write cross-platform code that works identically in Windows, Linux, and Unix. I believe that my strong points are punctuality, creativity, following deadlines, and meeting clients' needs. I can help you develop software from scratch, or continue evolving someone else's code, control its complexity, stick to the requirements, and finish the job successfully.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Boost
    Multithreaded Programming
    OpenCV
    Reverse Engineering
    CUDA
    Windows API Development
    C
    C++
    C#
  • $25 hourly
    Hello, my name is Ahmed Ibrahim and I am a Mechanical Engineer with over 6 years of experience in product design, 3D CAD modelling, manufacturing processes, and scientific research. I specialize in creating innovative designs that are both functional and cost-effective. My expertise includes: ✅Product Design and Concept Development for various industries. ✅3D CAD Modeling for prototyping and manufacturing. ✅Design for Manufacturing and Assembly (DFMA) for cost-effective and easy manufacturing. ✅Heat Transfer, Fluid Mechanics, Turbomachinery, Wind Turbine Design, and Thermal Management for designing high-performance products. ✅Manufacturing Processes including CNC machining, injection molding, 3D printing, and sheet metal fabrication. ✅Engineering Simulations using simulation tools such as Computational Fluid Dynamics, FEA, and Rigid body motion analysis to predict the performance of the design. ✅Medical Devices and Implant Design including orthopedic plates and craniomaxillofacial plates. ✅Die and Mold design for various products. Work experience: Currently, I work as a project engineer, R&D, at Obrien Tech Limited in Hong Kong SAR to develop green technology solutions like the design of small wind turbines for urban use. Recently, I have worked as a project engineer at Brainchild Engineering, a high-performance product development company specializing in mechanical and electro-mechanical product development, where I gained a lot of experience in new product design and development. Early, I have also worked as a Research Assistant at the Gas turbine laboratory in the Mechanical Engineering department at Assiut University where I honed my research and problem-solving skills. Sample of Projects: Film Cooling and Aerodynamic Performance Investigations of Gas Turbine Engines Vanes and Blades. (Scientific Research Project) Design of portable infant incubators and Maxillofacial bone plates. Design of permanent copper casting mold for the water tap mixer. Design of copper press dies for water valves. Design of multiple spare parts for large numbers of factories' production lines. Design of Automated Sports Assistant Device. Design of Innovative Dumble for enhancing Walking Experience. Keywords: SolidWorks, Autodesk Fusion 360, Onshape, ANSYS Fluent, DFM, DFA, GD&T, Design Thinking, Systematic Product Design, Problem Solving, Qblade, Tecplot, Mold design, Plastic Injection molding, CAD Drafting, 3D modeling, CAE, CFD analysis, Product Optimization, 3D printing, PCB Enclosure, 2D to 3D conversion, Medical implant design.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    3D Rendering
    Onshape
    Computational Fluid Dynamics
    Injection Mold Design
    Mechanical Design
    Product Design
    Reverse Engineering
    3D Printing
    Mechanical Engineering
    Product Development
    SolidWorks
    3D Modeling
    Autodesk Fusion 360
  • $25 hourly
    For more than 10 years I have been working on projects in: - CAD - 3D design - 3D modeling - Converting 3D scan / mesh / point cloud files to CAD - Reverse engineering - Processing 3D scan / point cloud data - Preparing 3D models for 3D printing - Photogrammetry - GIS - Mechanical engineering - Drawings / Blueprints - FEA/CFD analysis - Turbines, Power plants, Energy equipment
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Surface Modeling
    Photogrammetry
    Geomagic
    3D Scanning
    Geomagic Design X
    STL
    3D Modeling
    3D Design
    Reverse Engineering
    SolidWorks
    CAD
    3D Printing
    Aerospace
    Automotive
    CAD Conversion
  • $30 hourly
    ✅Services I provide: - Supplier Development, Supplier background check, factory audit. - Product technical consultation and communication, assisting product development and design. - Product inquiry, price comparison, price negotiation. - Sample collection, sample inspection and shipment overseas. - Place orders, formulate or coordinate production plans, monitor production progress, and solve all problems in production. - Inspection of batch products. - Inquire about overseas shipping costs and time and compare shipping prices and timeliness. - Coordinate export, shipment and monitor transport progress. - Collect customer quality feedback and organize to improve product quality. - Assist customers with other matters. ✅My background: - 20 years of full-time procurement and project management experience, good at automotive industry, mold industry, machining industry, consumer goods industry. - 19 years of full-time work experience in German companies. - Can communicate in Chinese, English and German. - PMP Certificate. Keywords: China Source, China Sourcing Agent, China Purchasing, Alibaba Sourcing, 1688 Sourcing, Purchasing, Purchaser, Procurement, Aliexpress, Shopify, Taobao, Injection Mold, Injection Molding, Press Mold, CAD, NX, UG, Proe, Germany, German, English, Einkauf, Dropshipping, Amazon
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Project Management
    Supply Chain Management
    Ecommerce Product Export
    Factory & Supplier Auditing
    Supplier Search
    Supplier Development
    Procurement
    German to Chinese Translation
    Purchasing Management
    Alibaba Sourcing
    Dropshipping
    Quality Control
    Injection Mold
    Sourcing
    Automotive
  • $100 hourly
    "Mikhail balances stunning design with functional engineering" / "Mikhail has been an absolute star!"/ “Mikhail is top class freelancer..” / "He always thinks outside the box and finds great solutions." / “He is GREAT!!!! No doubt about it.” / “You will have no issues with Mikhail if he looks after you like he looked after me.” -- just a few quotes from Clients' feedbacks. ✔ 15+ years experience, 100+ products designed ✔ Among clients: Samsung (Germany), Martini, Porcelanosa (Spain), Seymourpowell (UK) etc ✔ Top-Rated Plus Freelancer Award winning industrial designer. Experienced in injection moulding manufacture, CNC milling, woodworking technologies, glass and ceramic, acrylic solid surface technologies, leather and fabric goods. Visited lots of factories and suppliers in China and Europe. Engineering and mechanical design skills. Please take a look at my portfolio below. SERVICES Market and trend research / Concept and ideas / Sketching, fast 3D modelling, conceptual renderings / UX / ergonomics / CAD / Photo realistic renderings / 3D and 2D Specs for manufacturing / Graphic design / naming / logo design / Supervision for production on factory or remotely / Marketing and ID guideline for promo HONOURS & AWARDS ⭐️ Jury member of Lexus Design Award ⭐️ IF Design Award. Authoritative award from Germany. As Art Director of the project. ⭐️ A’Design Award Authoritative award from Italy. As a designer. ⭐️ DESIGN AND DESIGN AWARDS Award from France. Design of the day (several times). ⭐️ Member of Expert Council of ADD INTERNATIONAL DESIGN AWARD 2018 Award trophy designer. ⭐️ More than 100 publications in design magazines and news: DAILY MAIL, THE HUFFPOST, METRO, MSN NETWORK, THE INDEPENDENT, WALLPAPER, ICON, YANKO DESIGN, GIZMODO, ETC ⭐️ More than 30 industrial and design exhibitions around the world: USA, RUSSIA, GERMANY, HONG KONG, SWEDEN, DENMARK, ITALY, UK etc. ⭐️ One of top 10 best contemporary designers, according to the British “THE CULTURE TRIP” magazine Keywords: Industrial designer, product designer, furniture design, plastic enclosure, creative design, mechanical engineering, product sketches, manufacture, concept design, 3d visualisation, photorealistic renders, CAD modelling, packaging, electronic device, product development, ideation, consumer electronic, lightning design, concept sketches, 3d modelling, prototype, mock up
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Sketching
    Industrial Design
    Concept Design
    3D Rendering
    Health & Wellness
    Siemens NX
    Product Design
    Mechanical Design
    Electronic Design
    3D Design
    Product Development
    CAD
    SolidWorks
    3D Modeling
    Design for Manufacturing
  • $50 hourly
    I am a self-taught hobbyist reverse engineer with experience analyzing and modifying mainly digital electronic devices and Windows-based software. I also can explore unknown/semi-known data formats (e.g. binary files with unknown structures). I only give up when the task is impossible or gets exceptionally complex. I can also fix bugs and add requested features in Windows-based software (by reverse engineering EXE/DLL) via DLL injection or code/data manipulation. Note: Do not invite me to jobs involving modification/tampering with online/multiplayer games. Please provide a minimal valid sample for a faster and more precise response. List of things I do: [Software] - Static and dynamic analysis - Problem analysis (e.g. finding and locating the cause of a crash) - Plain custom network protocol analysis - Resource extraction (+ automation/manipulation) - Feature extraction and modification - Algorithm extraction - Function extraction and translation to other programming languages - x86 Assembly code translation - Firmware extraction [Electronics] - SMD IC/transistor/diode identification - PCB to schematic translation
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Ethical Hacking
    Feature Extraction
    Data Extraction
    X86 Assembly Language
    C#
    Reverse Engineering
    C++
    C
  • $50 hourly
    ✅Expert Industrial Product Designer and Manufacturer for over 10 years working with known companies internationally. Well-experience, skilled and knowledgeable when it comes to Product Innovation, Industrial Product Design, Prototyping, Injection Mold Design, Product Development and Manufacturing. ✅I can design, prepare documented reports, create and analyze product structure, render, develop and provide tech package for your ideal product/project with complete details for manufacturing processes and procedures. I can help you also in: - Manufacturing consulting - develop the product in the correct direction. - Supply suggestion for the selection of material and processing. - Bill of Materials, Cost estimate for Prototyping and Mass Manufacturing - Help to realize the best quality and best cost. Please take a look at my profile and lets discuss your project with the appropriate services that matches your needs. Lets turn your ideal product into reality and looking forward to work with you soon. SERVICES OFFERED: ✅Electronic and Industrial Product Enclosures ✅Mechanical and Industrial Designs ✅Design for Rapid Prototyping ✅Children TOY Design ✅Product Design and Development ✅Design for Manufacturability (DFM) ✅Reverse Engineering ✅Product Packaging ✅Product Photo Realistic Rendering using KEYSHOT ✅Medical and Health Equipment: ✅ Food Industry Products: ✅Manufacturing Industry (Product & Mold Manufacturing, Development, Mass Manufacturing and Prototyping) KEYWORDS: Mold Design, Mold Designer, Industrial Design, Industrial Designer, Mechanical Design, Mechanical Designer, Prototype, Prototyping, Enclosure Design, Toy Designing.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Reverse Engineering
    Plastic
    Industrial Engineering
    Format Conversion
    Machine Design
    Mechanical Engineering
    Photorealistic Rendering
    Contract Manufacturing
    Concept Development
    Injection Mold Design
    Product Design
    Product Development
  • $30 hourly
    We, Bridgedots Techservices, are a Technology Research & Consultancy company based out of India. We expertise in formulation of cosmetics and personal care chemicals, construction chemicals and coatings for various specific purposes. Our team is a mix of Chemical Engineers & Master of Sciences (MSc.) in Chemistry. Our core team members are Chemical & Materials Engineering from Indian Institute of Technology, one of the best institutes imparting technical education in the world. Our team has R&D experience of more than 20,000 hours while our advisers have total R&D experience of more than 0.2 million hours. Our team has successfully developed new products & process, and reverse engineered existing products for our clients in India, Europe and US. We have our own research laboratory setup for Product & Process Development, and have access to research journals and varied technical literature.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    Nanotechnology
    Glue & Other Adhesives
    Chemical Engineering
    Chemicals
    Scientific Research
    Procurement
    Clean Technology
    Reverse Engineering
    Chemistry
    Synthetic Chemistry
    Organic Chemistry
    Chemical Synthesis
    Cosmetics
    Product Development
  • $55 hourly
    Overview: If you are an inventor, entrepreneur or firm, who not only needs a product designed or engineering work done, but your project catalog looked after, you can count on me to successfully manage your projects and portfolio. Think of me as a one-stop shop provider! Of course, I still hold to my CAD and mechanical design roots and will still provide the "lazy" engineering method - quick, fast and simple. Now the other stuff... Background: - Worked as a CAD Designer/Draftsman for 3 startup companies with products ranging from educational research to industrial manufacturing - 5 years of project management experience - 10 years+ combined working with SolidWorks, AutoCAD and Inventor (2D and 3D design) - Worked as a Project Manager for a valve engineering and assembly company Main Skills and Software: - CAD 2D and 3D modeling (solid, surface, weldment, sheet metal, product animation, analysis) - Project Management Methodology (Organic, Agile, Waterfall, OPM, Scrum) - Subsidiary management skills (risk, quality, schedule, resource, communication, procurement and integration management) - Knowledgeable in multiple engineering and management related tools including but not limited to SolidWorks, Visualize, Inventor, Visio, AutoCAD, Trello, Smartsheet, Excel, Google Workplace, Planner - BS in Mechanical Engineering and with a MS in Tech. Project Management (PMP certified)
    vsuc_fltilesrefresh_TrophyIcon Engineering
    3D Animation
    Vendor & Supplier Outreach
    Vendor Management
    Project Schedule & Milestones
    Photorealistic Rendering
    Customer Relationship Management
    Procurement
    Mechanical Design
    Product Design
    Project Management
    Autodesk Inventor
    Mechanical Engineering
    SolidWorks
    Product Development
    Autodesk AutoCAD
  • $25 hourly
    Reverse engineer with a strong background in binary exploitation. IT Security Engineer, previously worked in R&D cybersecurity projects. Security Researcher in low level mainly in embedded systems, Windows applications. My findings are listed in my github.
    vsuc_fltilesrefresh_TrophyIcon Engineering
    X86 Assembly Language
    Problem Resolution
    Vulnerability Assessment
    PHP
    C
    Reverse Engineering
    Penetration Testing
    Python
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