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8.0
8.0
97%

Mohali, India
$15 USD per hour
Hello! I'm Kirandeep Kaur, a creative Graphic Designer, CAD Designer, and 2D/3D Artist with 8+ years of experience delivering high-quality design solutions to clients worldwide. I help businesses and individuals turn ideas into professional, production-ready designs with a strong focus on quality, creativity, and timely delivery. Services : ● Graphic Design: Logo & Branding, Business Cards, Flyers, Brochures, Social Media Graphics, Packaging ● Photo Editing: Retouching, Background Removal, Color Correction, Image Enhancement ● Illustration: Vector Art, Character Design, Digital Illustration ● CAD & Product Design: Technical Drawings, Product Design, Manufacturing Drawings ● 3D Services: 3D Modeling, Rendering, STL/STEP/OBJ Files, 3D Printing Models ● Video Editing & Motion Graphics Software : ● Adobe Photoshop, Illustrator, InDesign, CorelDRAW, AutoCAD, Fusion 360, SolidWorks, Blender, 3ds Max, SketchUp. Why Choose Me? ✔ 8+ Years of Experience ✔ Professional Communication ✔ Fast Turnaround ✔ Attention to Detail ✔ High-Quality, Production-Ready Deliverables I am committed to delivering creative, accurate, and reliable design solutions that exceed client expectations. Best Regards, Creative Design50 Studio

6.6
6.6
86%

Dubai, United Arab Emirates
$20 USD per hour
Greetings, I can help create CNC router programs for wood cutting projects, furniture making, signage etc. with moderate detail. I have my own setup of wood working machines ensuring the files optimised for best results. I have experience preparing CNC files and toolpaths for woodworking applications such as: Furniture parts Decorative panels Signs and lettering Shelves and custom components I can provide: DXF/SVG/vector file preparation Toolpath setup Pocketing, profiling, drilling, and engraving operations Optimized layouts for material usage Ready-to-run G-code for your CNC router I am a member of Freelancer.com since year 2008 Looking forward to working with you. Regards, Kashif Saeed

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.

4.6
4.6
88%

Kaichar, India
$10 USD per hour
Hello and Welcome! Thank you for visiting my profile. I am a skilled Embedded Systems Developer, IoT Engineer, Python Developer, Web Developer, and Linux Server Administrator with hands-on experience in building reliable, efficient, and scalable solutions. I work on both hardware and software, which helps me deliver complete end-to-end systems. From embedded products and IoT devices to Python-based applications, Linux servers, and web platforms, I focus on quality, performance, and practical implementation. 🔹 My Expertise ⚙️ Embedded Systems & IoT STM32, ESP32, ESP8266, ATmega, Arduino, Raspberry Pi Sensor integration and hardware interfacing CNC machine control 3D printer development Marlin firmware BLE, LoRa, USB, RS232, I2C, SIM800L, 4G communication 💻 Software Development Python development Python GUI development Backend system development API integration Device-to-server communication Core PHP, Laravel, CodeIgniter, MySQL 🌐 Web Development Custom web application development Website optimization Server-side integration Performance improvement Dynamic web solutions 🖥️ Linux Server Administration Almalinux, Ubuntu, Debian VPS and cloud server management Security monitoring Patch updates and maintenance SSH, cPanel, hosting support Website uptime and performance management 🤖 AI & Machine Learning AI/ML integration for embedded systems Predictive models for monitoring systems Health monitoring devices Intelligent sensor-based solutions Smart automation systems 🔹 Services I Offer ✅ Embedded Systems Development ✅ IoT Product Development ✅ Python Application Development ✅ Linux Server Administration ✅ Web Development ✅ API Integration ✅ 3D Printer and CNC Solutions ✅ AI/ML-based Smart Systems ✅ Hardware and Software Integration ✅ Technical Support and Troubleshooting 🔹 Why Hire Me? Strong experience in both hardware and software Able to build complete solutions Focused on quality, stability, and performance Clear communication and reliable support Committed to delivering practical and effective results I am always ready to take on new and challenging projects. Whether you need an embedded solution, IoT product, Python backend, Linux server support, web development, or AI/ML integration, I am here to help. Let’s turn your idea into a working solution.

5.1
5.1
100%

Ismailia, Egypt
$20 USD per hour
Welcome! I am a highly skilled and experienced 3D Designer and Draftsman, specializing in Product Design, Prototype Design, Mechanical Design, and Shipbuilding. With an extensive background spanning over 7 years, I have excelled in CAD drafting, engineering drawings, product design, and 3D modeling, delivering exceptional results for a diverse range of clients. My Services: 3D Modeling: I create precise and detailed 3D models of parts and assemblies, bringing your ideas to life. Engineering Drawings: I excel in producing accurate and professional engineering drawings that adhere to industry standards. Conversion Expertise: Need to convert PDFs, hand sketches, or images to AutoCAD DWG and DXF files? I've got you covered. 2D Drafting: My expertise extends to creating clear and concise 2D drafts, ensuring comprehensive project documentation. Product Design: From concept to realization, I'll work with you to develop innovative and functional product designs. Reverse Engineering: If you have a physical object you'd like to recreate digitally, count on me for precise reverse engineering. Assembly Design: I have a keen eye for designing seamless and well-structured assemblies. 3D Interior Designs and Renders: With expertise in SketchUp, I can bring life and ambiance to your spaces with captivating interior designs and renders. Commitment to Excellence: As your satisfaction is my paramount priority, I am committed to delivering outstanding results that not only meet but exceed your expectations. I am dedicated to maintaining open communication and ensuring a seamless collaboration throughout the project lifecycle. Pricing: Hourly Rate: $10 per hour (time-tracked) for flexible and transparent billing. Fixed Rates: For projects with specific scope and complexity, I offer negotiable fixed rates to suit your budget. Let's Get Started: Your project is important to me. Reach out to discuss your specific requirements, and I will be more than happy to tailor my services to suit your individual needs. I am eager to collaborate with you and transform your vision into reality. Together, we can create something extraordinary that leaves a lasting impact.

5.4
5.4
100%

Chittagong, Bangladesh
$33 USD per hour
We have 13 years of Architectural and structural documentation experience; this is what we do best. We provide design services to other studios with projects in the USA. ▶▶ Engineers, Architects, planners & MEP designers with efficient & high-quality space planning skills and a functional approach with an aesthetically appealing design instinct ▶▶ STRUCTURAL & ARCHITECTURAL SERVICES for Permit ▶▶ Structural, Architectural & MEP design. ▶▶ High-quality drafting services in Revit & CAD. ▶▶ As-built Revit/ CAD drawings using Point Cloud/ Matterport Lidar scans. ▶▶ AutoCAD and Engineering drafting (PDF/ blueprint to CAD conversion). ▶▶ Wind, Seismic and Snow load analysis and calculations. ▶▶ Design and Analysis of beams, rafters, columns and ridges. ▶▶ Deflection and Vibration Analysis, Foundation Calculations, Lateral Stability, Connection Design and Thermal Expansion. ▶▶ SD/ DD/ CD sets (schematic design, design development and construction drawings). We approach each project as an opportunity to make something the best that it could be. Inquiries are welcome.

5.1
5.1
100%

Pikesville, United States
$25 USD per hour
ChainBot Solutions is a Maryland-based custom software development company located in Baltimore, specializing in delivering innovative and tailored solutions. We excel in transforming complex ideas into robust, scalable software applications, ensuring that businesses get the tools they need to thrive in a fast-paced digital world. In addition to our custom software development services, we offer a comprehensive range of creative services, including professional web design, logo design and branding, stationery material, brochures, catalogs, flyers, business websites, and InDesign expertise. Our team also provides advertisements, banners, packaging, and labels that help elevate your brand identity. We pride ourselves on on-time delivery and a focus on high-quality, user-centric designs and development. Whether you're looking for a marketing brochure, website design, eBook/KDP, or a custom report, we are equipped to deliver results that exceed expectations. Our goal is to provide businesses with scalable and engaging solutions that drive success. Highly motivated and results-oriented graphic designer with 7 years of experience crafting impactful visuals for print and digital media. Proven ability to translate complex ideas into clear and engaging designs that elevate brand identity and achieve marketing goals. Highly proficient in Figma, Adobe Photoshop, and Illustrator. Excellent communication skills, exceptional collaboration abilities, and a passion for problem-solving. Special Offer: You will receive a 15% discount if you are a woman-led business!
1.8
1.8
100%

Quito, Ecuador
$15 USD per hour
I am a Mechatronics Engineer with more than 11 years of experience working with industrial machinery, CNC systems, and product development. I specialize in 3D CAD design, CNC programming, mechanical design, and manufacturing process improvement. I have advanced skills in Fusion 360, Autodesk Inventor, AutoCAD, 3D modeling, mechanical drawings, and electrical diagrams. I have designed, built, and optimized multiple types of industrial machines, as well as developed new products and custom mechanical components for production environments. My background includes: 5+ years managing CNC machinery (CAM programming, 3D toolpaths, machine optimization) 5 years of entrepreneurship managing clients, suppliers, and technical projects Continuous process development and improvement of production workflows Technical staff supervision and general machinery maintenance Mechanical and electrical drafting for manufacturing and automation Experience in architecture and interior design based on CAD and 3D modeling I am a problem solver with strong analytical skills, high attention to detail, and professional ethics. My goal is to provide accurate designs, reliable engineering solutions, and fast communication for every client. I can help you with: 3D modeling and CAD design Mechanical design & product development CNC programming (CAM) and CNC optimization Industrial machinery design Technical drawings (mechanical & electrical) Prototype development Translation (English ↔ Spanish), document checking, and technical writing
A CNC machine retrofitting installer is a skilled technician who upgrades aging CNC machines with new control systems, drives, motors, and electronics to restore precision, extend service life, and add modern functionality. Hiring a freelance CNC retrofitting installer lets manufacturers modernize legacy equipment without the capital cost of buying new machinery, while gaining current-generation control accuracy, networking, and diagnostic capabilities.
A retrofit specialist replaces or upgrades the obsolete components on a CNC mill, lathe, router, plasma cutter, grinder, or machining center while preserving the mechanical structure of the original machine. The work typically combines electrical engineering, controls programming, and hands-on mechanical installation.
Commercially, a successful retrofit returns a worn or unsupported machine to production-grade accuracy with modern features such as networked file transfer, tool length probing, rigid tapping, and remote diagnostics. The result is reduced downtime, easier operator training, and access to spare parts that are still manufactured.
CNC retrofitting installers serve a wide range of manufacturing environments where capital equipment investment is significant and machine longevity matters. Typical clients include precision machine shops, aerospace component suppliers, automotive parts manufacturers, mold and die makers, woodworking and cabinetry shops, sheet metal fabricators, and educational institutions running training labs.
Common use cases include reviving a Bridgeport, Hardinge, Fadal, Mazak, Okuma, or Haas machine whose original control is no longer supported, converting manual machines to CNC operation, upgrading a router or plasma table for higher feed rates, and restoring grinders or lathes to tighter tolerances after years of service.
A capable retrofitting installer is fluent across electrical, mechanical, and software domains. Expect proficiency with control platforms like Fanuc, Siemens, Heidenhain, and open-source options such as LinuxCNC, along with PLC environments including Allen-Bradley, Siemens TIA Portal, and Mitsubishi GX Works. They should read and produce electrical schematics in AutoCAD Electrical or EPLAN, and be comfortable with G-code, M-code, parameter editing, and macro B programming.
Adjacent skills frequently bundled into retrofit projects include industrial automation, motion control engineering, electrical panel building, mechatronics, and machine tool calibration.
Vetting matters because a poor retrofit can damage spindles, crash axes, or leave a machine unsafe. Look for documented experience with the specific class of machine and control you are upgrading, photos and videos of completed retrofits, and a clear methodology for commissioning and acceptance testing.
Sample interview questions to copy and use:
Freelancer.com gives manufacturers access to a global pool of controls engineers, automation technicians, and machine tool specialists who have completed retrofits across every major control brand. Whether you need a remote consultant to specify drives and write a bill of materials, or an on-site installer to wire the cabinet and commission the machine, you can find candidates with the exact platform experience your project requires.
Clients set their own budgets and receive competitive bids from freelancers on Freelancer.com, with profile ratings, verified reviews, and Milestone Payments protecting the engagement from kickoff to acceptance testing. The scale of the talent pool means even niche requests, such as Heidenhain TNC retrofits or LinuxCNC conversions on European machines, find qualified bidders quickly.
Bring your machine back to production-grade precision with the right specialist.
Hiring the right retrofit specialist starts with a clear scope of the machine, the existing components, and the target capabilities after the upgrade. The process below walks you through writing a brief that attracts qualified bidders, evaluating their proposals, and selecting the freelancer best suited to your machine and control platform.
The project post is the single biggest determinant of bid quality, because retrofit specialists need specific machine information to give realistic proposals. A vague brief attracts generic bids, while a detailed brief filters for installers who genuinely match your control brand, drive class, and machine type. Head to the
Bids on a retrofit project are short proposals, not just price quotes. A strong proposal will reference your specific machine, suggest a control and drive combination, and raise clarifying questions about feedback devices, motor sizing, or auxiliary systems. Read each bid carefully and use Freelancer.com chat to ask follow-up questions before shortlisting.
The final decision combines proposal quality with profile evidence. Look for consistency across multiple completed retrofits rather than a single impressive job, and weigh written client reviews that describe machine accuracy and post-commissioning support. The freelancer's profile tells you whether their work has held up over time.
A straightforward control swap on a small mill or lathe can be completed in a few weeks, while a full retrofit including drives, motors, scales, and a new tool changer integration typically runs one to three months. Timelines depend on parts lead times, machine condition, and how much custom PLC work the auxiliary systems require.
Both models are common. Many clients hire a remote controls engineer to design the retrofit, specify components, and write the PLC and parameter files, then bring a local installer in to physically rewire and commission. For full turnkey installs, freelancers will travel to your facility for the on-site phase.
A CNC programmer writes part programs in G-code or CAM software to produce parts on a working machine. A retrofitting installer rebuilds the machine's control, drives, and electrical systems so that the machine itself runs accurately and reliably. The two skill sets sometimes overlap but are usually hired separately.
Experienced freelancers handle the same scope as small retrofit firms, often at more flexible terms and with direct access to the engineer doing the work. For single-machine projects, training labs, and hobby-to-production conversions, a freelance installer is typically the better fit. Multi-machine plant rollouts may benefit from a larger team.
A properly executed retrofit on a mechanically sound machine can match or exceed the accuracy of a comparable new machine, since modern controls, drives, and feedback devices are more precise than the originals. If the ways, ball screws, or spindle bearings are worn, those mechanical components should be refurbished as part of the project.

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