Hire the best freelance Column Design Calculations expert designers for your company

Madhouse Engineering Consultancy is an engineering and design firm that specializes in latest construction technology. Our company aims to provide clients a fast paced and cost efficient methodology... Read more

Madhouse Engineering Consultancy is an engineering and design firm that specializes in latest construction technology. Our company aims to provide clients a fast paced and cost efficient methodology that satisfies both time and budget constraint.

I an experienced civil and structural drafter than can draft any structural drawing such as keyplan and details.

I an experienced civil and structural drafter than can draft any structural drawing such as keyplan and details.

I am seeking an innovative, challenging, and growth-oriented position where I can effectively utilize and enhance my knowledge and technical skills, ultimately contributing to the growth of the organi... Read more

I am seeking an innovative, challenging, and growth-oriented position where I can effectively utilize and enhance my knowledge and technical skills, ultimately contributing to the growth of the organization. I bring 8 years of experience in Design and Project Management Consultancy (PMC) for commercial, residential, and infrastructure buildings, with a strong foundation in engineering work and project execution.

Preparation of technical and commercial proposal for projects based on received tender documents from Client. Develop cost-effective design layouts based on project Requirements within given assumptio... Read more

Preparation of technical and commercial proposal for projects based on received tender documents from Client. Develop cost-effective design layouts based on project Requirements within given assumptions and Constrains. Adhere to established design guidelines and procedures. Analyse design issues and recommend corrective actions. Perform civil design analysis and calculations according to project requirements for all cast in place and precast/ pre-stressed buildings (both commercial and residential) using Manual Calculations and latest recognised software and technologies such as STAAD Pro V8I, ETABS, SAP2000, SAFE, CONCISE BEAM, SP COLUMN. Determine construction cost and material estimates based on civil designs. Review of third party civil Design including base design and detail design (detailed drawings, design calculations and material technical specification) based on project technical specifications, pre-bid and post-bid clarifications.

I am a Structural Engineer with M.Tech in Structural Engineering and 3+ years of experience in analysis, design and detailing of RCC structures. I specialize in structural design as per IS 456:2000,... Read more

I am a Structural Engineer with M.Tech in Structural Engineering and 3+ years of experience in analysis, design and detailing of RCC structures. I specialize in structural design as per IS 456:2000, IS 875 and IS 1893:2025 codes. I have strong expertise in AutoCAD, ETABS, SAFE and STAAD.Pro for modelling, analysis and preparation of structural drawings. My services include: • RCC Design (Beam, Slab, Column, Footing, Staircase) • Structural Analysis using ETABS / STAAD • Bar Bending Schedule (BBS) • Load Calculations and Design Reports • Structural Drawings for approval and construction I focus on delivering safe, economical and code-compliant designs with clear calculation sheets and professional drawings. I ensure accuracy, timely delivery and complete client satisfaction. If you are looking for reliable structural design support, I am ready to assist you.

PIPING & MECHANICAL DESIGN ENGINEER | CAD & ENGINEERING TOOLS DEVELOPER 20+ Years of Industrial & International Experience I provide end-to-end Piping & Mechanical Design Engineering services and dev... Read more

PIPING & MECHANICAL DESIGN ENGINEER | CAD & ENGINEERING TOOLS DEVELOPER 20+ Years of Industrial & International Experience I provide end-to-end Piping & Mechanical Design Engineering services and develop engineering calculation tools and CAD automation solutions for industrial and EPC projects worldwide, combining practical field experience with structured engineering methods and automation-driven engineering efficiency. ________________________________________ 🔹 Core Services 1. PIPING & MECHANICAL DESIGN ENGINEERING Process & Basic Engineering: PFD & P&ID Development • Fluid / Mass Balance Tables • Pipe Sizing & Hydraulic Calculations • Piping Class & PSM • Equipment Selection & Datasheets • Preliminary Plant Layout • Site Plan with TOP Detailed Engineering & Design: Line List • Valve Schedule • Instrument List • Piping & Equipment Layouts • Pipe Routing • Pipe Support Design • Insulation & Heat Tracing Design • Detailed Drawings • Bill of Materials (BOM) 3D Modeling & CAD Engineering: Piping Isometrics • Plant & Piping 3D Modeling • Machinery & Equipment 3D Modeling • CAD Drafting & Engineering Drawings Engineering Analysis: Fluid & Piping System Analysis • Hydraulic System Design • Mechanical Equipment & Machinery Analysis Technical Documentation: Engineering Standards & Specifications • Operation & Maintenance Manuals • Technical Reports • Engineering Guides & Tutorials ________________________________________ 2. ENGINEERING TOOLS & CAD AUTOMATION Engineering Calculation Tools: Pipe Bend & Dent Strain Analysis Tools • Pipeline Corrosion & ERF Assessment Tools • Custom Engineering Calculation Applications CAD Automation & Custom Utilities: On-Screen Auto Highlighter for Drawings & Schematics • Column / Post Base Plate Drawing Automation • AutoCAD Automation • Custom CAD Utilities Engineering Software Development: Advanced Excel Engineering Tools • AutoLISP • Python • C# Engineering Applications 📌 A dynamic list of developed tools and projects is available in my Services and Portfolio. ________________________________________ 🔹 Professional Summary Design Engineer with 20+ years of experience in piping and mechanical systems across: Steel Plants • Power Plants • Chemical Plants • Oil & Gas • Industrial Process Facilities Extensive exposure to systems involving: Water • Air • Gas • Steam • Acid • Fume • Hydraulic • Grease • Oil • Melting & Casting Processes Successfully served German, Austrian, Italian, and Japanese multinational companies, along with global freelance clients across America, Europe, Australia, and Asia. ________________________________________ 🔹 Project & Industry Experience • 12+ major industrial projects completed (Basic Engineering to BOM & Manufacturing Support) • Full-cycle exposure: Concept → Basic Engineering → Detail Engineering → Documentation • Strong application of international standards: ANSI • DIN • ISO • JIS • IS Industry sectors: • Melt Shops & Furnaces • Bloom, Billet & Slab Casters • Hot Strip Mills • Bar & Wire Rod Mills • Sheet Processing Lines ________________________________________ 🔹 International Exposure • Deputed to Italy (four assignments – average 3 months each) for piping and equipment basic design engineering • Three-month technical training in Germany covering international engineering standards and advanced CAD practices ________________________________________ 🔹 Clients & Companies Served Major Industrial Organizations: SMS SIEMAG • Siemens VAI • Danieli • Steel Plantech • Siemens • Dunlop • NALCO • CESC • IFB Consultants & EPC Companies: Uniseven • Quotient Engineering • Stewarts & Lloyds • Otto • ICI Additionally served international clients across America, Europe, Australia, and Asia through freelance platforms. ________________________________________ 🔹 Academic Qualifications • Postgraduate Diploma – Piping Design & Engineering • Diploma – Mechanical Engineering ________________________________________ 🔹 Technical Skills Design & CAD: 2D Drafting • 3D Modeling • Solid Modeling • Isometric Drawings • Exploded Views Simulation & Engineering Analysis: CFD • FEA • Thermal Analysis • Multiphysics Support Programming & Engineering Automation: AutoLISP • Python • C# • Engineering Tool Development • CAD Customization Tools & Platforms: AutoCAD • AutoCAD Plant 3D • Fusion 360 • EPANET • OpenModelica MS Office • Visio • Adobe Acrobat • Windows • DOS • Linux ________________________________________ 🔹 Core Expertise Piping Systems • Fluid Systems • Hydraulic Design • Process Engineering • Mechanical Systems • CAD Automation • Engineering Calculations • Technical Documentation • Project Engineering ________________________________________ 📌 Additional Information For detailed project examples, completed jobs, and specialized engineering tools, please refer to my Services and Portfolio. ________________________________________

V.A. SOLUTION FIRM NAME : - VINAYCHANDRA ADHVARYU OFFICE ADDRESS : - 101,SHAYMDARSHAN APPT,... Read more

V.A. SOLUTION FIRM NAME : - VINAYCHANDRA ADHVARYU OFFICE ADDRESS : - 101,SHAYMDARSHAN APPT, B/H WARD NO-6 OFFICE, AKOTA-390020. GUJARAT INDIA CONCERN PEOPLE: - Mr. VINAY N ADHVARYU. CONTACT NO. :- ▒▒▒▒▒▒▒▒▒▒▒▒▒▒ E-mail I.D. :- ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ MECHANICAL ENGINEER 45 YEARS EXP. CHEMICAL ENGINEERS 45 YEARS EXP. PIPING DESIGNER 2 NOS 30 YEARS EXP MECHANICAL DRAUGHTSMAN 3 NOS 8 YEARS EXP. (Mr. VINAY N ADHVARYU) TECHNICAL Since its inception in 2010 V.A. SOLUTION has distinguished itself as a leader in Engineering service provider. With extensive experience covering various industries like Oil and Gas, Fertilizers, Hydrocarbons, Chemicals, Pharmaceuticals, Dairy, Steel structural, MEP, EQUIPMENTS, ISOMATRIC workshop detailing in M.S, S.S., Rubber, P.V.D.F. lining P&ID, equipment layout plan and elevation, storage tank layout, piping layout of OFSITE storage tank and pipe rack always offered best and in time services provider. Our comprehensive services include: 1. Design & Detailed Engineering: We excel in comprehensive engineering services in fields of as Piping, still-Structural, & Mechanical and others. 2. Professional/Professional Solutions: Our customized professional solutions, offered on an ongoing or ASBUILT projects. 3. AS-Built Plant Drawings & 2D Job Work: Our skills include creating AS-Built Plant drawings and including P & ID, PFD, GAD, Isometric, Equipment, and more the solution of the. Process Engineering Mechanical Engineering Process Flow Diagram based on Material Balance & Energy Balance Up gradation and finalization of P & I Diagrams & Line List Pipe Size & Pressure Drop Calculations Basic Equipment Layout Instrument process data sheet Process Data sheets for Static & Rotary Equipment Thermal Design & Rating of Heat Exchanger Process Equipment Simulations Preparation of mechanical data sheet for all static equipment such as vessels, tanks, heat exchangers, distillation columns etc. for design calculation(if it is required ) Mechanical Design for Static Equipment as per ASME, BS, IS, TEMA Codes using PV Elite Software.( BY VENDOR) Mechanical Design for Storage Tanks as per API, BS, IS Codes.(BY VENDOR) Preparation of GA & fabrication drawings. As per your final design data sheet of pressure vessel, reactor, receiver, ST. tank, distillation column, ect. Piping Engineering Development of Equipment Layout Piping layouts Isometric drawings for pipes MTO for Piping Civil (client Scope Drawings for Civil) and Structural Engineering Design & detail fabrication deg. with MTO Piping supports layout with details and BOM Equipment sizing and specifications (MCC, Motor, HT/LT System etc.) Preparation of Single line diagram Drafting and Digitization At VINAYCHANDRA N ADHVARYU, will produce a wide range of drafting services for our clients. Using software like AutoCAD we can convert all paper drawings into accurate multi-layered AutoCAD drawings. These services are rendered by a drafting team working in coordination with our engineers to create all types of As-Built drawings, mechanical, piping, and process engineering drawings with complete details. an experienced mechanical & chemical engineer, I'd love the opportunity to put my skills and expertise to work on your pipeline design and detaling layout project. OUR PRESTIGIOUS CLIENTS ARE: - . INDUSTRIAL PLANT & PIPING ---------------------------------------- (BOMBAY) ADVENT ENGINEERING PVT. LTD.------------------------------------ (BOMBAY) LUPIN LABORATORY(THROUGH R.J. ASSOCIATES)------------------(BOMBAY) NESTLER BOILERS --------------------------------------------- (BOMBAY) PROJECT TRCHNOLOGIEST PVT. LTD. ------------------------------- (BARODA) HEUBECH COLOUR PVT. LTD. ---------------------------------------- (BARODA) NEW FILED INDUSTRIAL EQUIPMENT PVT. LTD.-------------------- (BARODA) J.K PETROCHEMICALS PVT. LTD.-----------------------

I am a professional architect with strong experience in architectural design, 3D modeling, and CAD drafting. I specialize in creating modern, functional, and visually appealing residential and commerc... Read more

I am a professional architect with strong experience in architectural design, 3D modeling, and CAD drafting. I specialize in creating modern, functional, and visually appealing residential and commercial designs. I am skilled in AutoCAD, Revit, and 3D visualization, delivering high-quality drawings and realistic renderings according to client requirements and international standards. My focus is to provide accurate, detailed, and creative architectural solutions that meet client expectations and bring their ideas to life. I always ensure timely delivery, clear communication, and professional results.

Objective: to work for you Hi there my name is Ty Boudreau and I do CAD Design in multiple engineering fields in Alberta, Canada. I am a Civil Engineer, Civil Technologist and Civil Technician with 1... Read more

Objective: to work for you Hi there my name is Ty Boudreau and I do CAD Design in multiple engineering fields in Alberta, Canada. I am a Civil Engineer, Civil Technologist and Civil Technician with 12 years design and project management work experience. I run AutoCAD Civil 3D My services: 1. 2D AUTOCAD REVISIONS 2. PDF/IMAGE TO DWG 3. 3D VOLUME CALCULATIONS My goal is to help you out with your drafting needs big or small. My goal is to be your go to drafter/ CAD guy whenever needed. Thank you Tyler Boudreau E.I.T, CET, CTech

I am a Mechanical Engineer with focus on Industrial Design and Facilities Study. I have attended 3D design classes and have been involved in various projects at the Technical University of Crete. Duri... Read more

I am a Mechanical Engineer with focus on Industrial Design and Facilities Study. I have attended 3D design classes and have been involved in various projects at the Technical University of Crete. During my thesis, I designed and manufactured a 3D soft robotic gripper. My background studies have provided me with the skills to design objects with different geometries. I consider highly important to follow the latest trends in the development of novel design tools.

I am a mechanical engineering student from PSG college of technology, coimbatore,India . I have 3 years of CAD experience. I am very fluent in NX CAD,I can also do simulation and analysis.

I am a mechanical engineering student from PSG college of technology, coimbatore,India . I have 3 years of CAD experience. I am very fluent in NX CAD,I can also do simulation and analysis.

I'm a Graphic Designer from Hisar Haryana India. I specialize in editing, illustration and logo design. I love to explore different styles and forms to enhance my skills.

I'm a Graphic Designer from Hisar Haryana India. I specialize in editing, illustration and logo design. I love to explore different styles and forms to enhance my skills.

I have 10 years of experience 3D designing houses, shops, 3D prototyping and more. Qualities. excellent quality, fast, easy communication and understanding, reliable, at a great price. Solutions.... Read more

I have 10 years of experience 3D designing houses, shops, 3D prototyping and more. Qualities. excellent quality, fast, easy communication and understanding, reliable, at a great price. Solutions. 3D Architectural Design, Interior Design, 3D realistic images, View 360, Animations. Photo Retouching, Photo Mixing, Video Edit, Wedding Video Album, In short All type design and animation work. Experience. I have worked on many projects for individuals and companies around the world. I would be grateful to work for you. Thanks for reading my profile

I have good knowledge in 2D and 3D modelling using software like Unigraphis,creo,catia V5 and AutoCAD... Many of fixture i have made which are using in havey fabrication field..

I have good knowledge in 2D and 3D modelling using software like Unigraphis,creo,catia V5 and AutoCAD... Many of fixture i have made which are using in havey fabrication field..

Mechatronics engineering. Mechanical engineering and CAD specialist. Part modeling, machine and electro-mechanical system design. Gadget design and programming. Cnc machine design(mills, automatic... Read more

Mechatronics engineering. Mechanical engineering and CAD specialist. Part modeling, machine and electro-mechanical system design. Gadget design and programming. Cnc machine design(mills, automatic welders, drills, plotters, 3D printing, lathes) Convert pdf, jpg to technical drawings and 3D models. I am actively programming microcontrollers for the past 5 years(c, c++, java, python). PLC programming and automatisation. I have been an active member of some national projects: Montenegrin Wearable Robots Formula Student Montenegrin Autonomous Vehicles In these projects my role was designing electro-mechanical systems, 3D/2D/tehnical drawing, microcontroller programming.. My finishing project on faculty was cnc plotter machine, with A3 format of drawing/writing. Currently, I am working on 5 axis cnc metal milling machine for my master thesis.

Mecanıcal Engineering student At Turkey and I have graduted vocational highschool to Mechanical department .I have become familr with Solidworks.I can 3d modeling on solidworks.I took a course udemy.I... Read more

Mecanıcal Engineering student At Turkey and I have graduted vocational highschool to Mechanical department .I have become familr with Solidworks.I can 3d modeling on solidworks.I took a course udemy.I can 3d modeling for 3d printer

Bachelor’s project 2014, first experience in handling project given me a solid Understanding and unique ability to apply technology in all its form. My contribution was working with the design of Flyw... Read more

Bachelor’s project 2014, first experience in handling project given me a solid Understanding and unique ability to apply technology in all its form. My contribution was working with the design of Flywheel bi-cycle (Used Catia v5), Calculation and Fabrication. At the same time, I worked as a machinery supervisor at a textile company. Gained experience in teaching a new employee to operate machinery, production and process improvements. It was a wide area to spread, within a short span of time I could able to learn and acquire knowledge in this sector. Mechanical engineer in AGRKR Company, Mediator in between MEP and Architect department. My main task is to verify, modifying and implementing a design, maintenance of machinery and installing. It was a challenging experience, developed personally and professionally. Cooperating, decision making, organizing and multitasking are the key personal skills I have developed during this time. During M.Sc., my thesis study on the Development and Simulation of a Suspension system for L7e EV was useful information for the company to initiate their research to the next Level. My thesis includes two Phase which is to find out an ideal suspension system for the Electric Vehicle and study on dynamic behaviour of a suspension system. After my master’s degree, I was working a part-time job in a food company. At the same time, I started developing my skills in CAD Software’s (Creo, Inventor, SolidWorks, etc). whenever I get free time I mostly spend with designing. A design engineer at Alten worked with design and development of outer drone shell. I enjoyed the CAD work, and the chance to take part in a real project. It was a unique experience in applying product development. Used Catia V5 for designing.

An experienced Engineer with MEng in Mechanical Engineering and MSc in Low Carbon Building Design and Modelling. Passionate and committed to contribute towards a greener and sustainable future. Areas... Read more

An experienced Engineer with MEng in Mechanical Engineering and MSc in Low Carbon Building Design and Modelling. Passionate and committed to contribute towards a greener and sustainable future. Areas of expertise • Building physics (natural ventilation & CFD application, daylighting, thermal comfort, heat transfer) • Energy assessments • Net Zero Carbon Studies • Energy Performance Certifications • Predicted operational energy use at design stage • Heating & Cooling Loads • Produce evidence requirements for BREEAM credits requiring thermal modelling outputs • Thermal comfort & Overheating Analysis • Low Zero Carbon Technologies Studies • Daylighting & Overshadow Analysis • Renewable Energy/Low Carbon Technologies: Photovoltaics, Solar Thermal, Biomass, Heat Pumps, Combined Heat and Power • HVAC systems knowledge Projects • Commercial buildings: schools, offices, healthcare, leisure & sports centers, hotels, retails, university facilities, museum, airport facilities • Residential buildings • Mixed-use developments • Solar PV design (size & select the equipment, energy simulation, electrical drawings & pv panels layout in CAD) • Solar thermal system design & simulation for a house Softwares: IES VE, EDSL TAS, DesignBulder, CAD, Revit, PVsyst, SketchUp, TSOL, STROMA, MS Office

Mechanical Engineering with 5+ years experience in 3D model design and rendering. I would love to design your idea into a vividly colourful and realistic form.

Mechanical Engineering with 5+ years experience in 3D model design and rendering. I would love to design your idea into a vividly colourful and realistic form.

A Mechanical Engineer with experience in CAD/CAM design & mechanical design & Manufacturing

A Mechanical Engineer with experience in CAD/CAM design & mechanical design & Manufacturing

I'm a Mechanical Engineer with 10+ years of specialized experience in CAD design, Reverse Engineering, and Rapid Prototyping — working with clients across manufacturing, robotics, and industrial engin... Read more

I'm a Mechanical Engineer with 10+ years of specialized experience in CAD design, Reverse Engineering, and Rapid Prototyping — working with clients across manufacturing, robotics, and industrial engineering. My core expertise is Reverse Engineering using Geomagic Design X — taking physical parts, legacy components, or scan data (point clouds, CMM data) and reconstructing them as accurate, production-ready CAD models. This is a rare skill that most CAD designers simply don't offer. What I work with daily: — SolidWorks (parts, assemblies, drawings, simulation) — Geomagic Design X (scan-to-CAD, mesh processing, reverse engineering) — 3D Metrology & CMM systems — Additive Manufacturing (FDM, SLA) — CAD/CAM for CNC machining Industries I've served: industrial manufacturing, robotics, R&D centers, startups, and defense-adjacent engineering. If you have a physical part with no drawings, a broken legacy component, or a product that needs to go from scan to production CAD — I'm the right person for the job. Arabic (native) · French (native) · English (professional)

Design Engineer with 5+ years of experience in Mechanical and Automotive industry. At present working as a BIW Engineer in top OEM supplier and having good previous experience in sheetmetal, solid mod... Read more

Design Engineer with 5+ years of experience in Mechanical and Automotive industry. At present working as a BIW Engineer in top OEM supplier and having good previous experience in sheetmetal, solid modeling, Drawing etc.

Residential Interior Designer | ArchiCAD & Enscape Specialist I help homeowners, property developers, and small design studios turn ideas into clear, build-ready residential interior designs using Ar... Read more

Residential Interior Designer | ArchiCAD & Enscape Specialist I help homeowners, property developers, and small design studios turn ideas into clear, build-ready residential interior designs using ArchiCAD and Enscape. With 3+ years of hands-on experience, I specialize in designing functional, visually appealing living spaces and delivering accurate drawings and realistic 3D visuals that make decision-making easy and reduce costly mistakes during construction. What I can help you with: ✔️ Residential interior layouts (apartments, houses, studios) ✔️ ArchiCAD drafting – floor plans, sections, elevations & details ✔️ Kitchen & cabinetry design with precise dimensions ✔️ Enscape 3D visualization & walkthroughs ✔️ Material, finishes & lighting coordination Why clients choose me: • Clear communication and fast response times • Design solutions that balance aesthetics + functionality • Accurate documentation ready for contractors and builders • Reliable delivery within agreed timelines Whether you’re renovating, building, or presenting a concept to a client, I’ll help you visualize and document your residential space with clarity and confidence. 📩 Message me to discuss your project — I’m ready to get started.

Hi! My name is Kishan, I'm a Mechanical Engineer student with experience in CAD modelling, ansys and product development. I'm glad you looked at my profile. See my previous works here : ▒▒▒▒▒▒▒▒▒▒▒▒▒... Read more

Hi! My name is Kishan, I'm a Mechanical Engineer student with experience in CAD modelling, ansys and product development. I'm glad you looked at my profile. See my previous works here : ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒

have worked on various automotive plastic parts including interior trims, exterior trims, snap features, mounting structures, master sections . My work focuses on creating manufacturable, robust, and... Read more

have worked on various automotive plastic parts including interior trims, exterior trims, snap features, mounting structures, master sections . My work focuses on creating manufacturable, robust, and high-quality CAD models that meet OEM standards. What I Can Do 3D CAD Modeling (UG NX / Creo) BIW Body In White 2D Drafting & Engineering Drawings Automotive Interior & Exterior Trim Design Plastic Part Design (Injection Molding Guidelines) Surface Modeling (A-class & B-class) Snap Fits, Ribs, Bosses, Draft Analysis Master Section Creation GD&T-based detailing Packaging, Assembly & CAD validation

18+ years of experience in electronic design. 100+ major design projects delivered. 200+ happy clients served. Whatever your electronic design needs are, reach out for a quick chat, you will not regre... Read more

18+ years of experience in electronic design. 100+ major design projects delivered. 200+ happy clients served. Whatever your electronic design needs are, reach out for a quick chat, you will not regret it! What to expect: ✅Top quality design that not only meets and exceeds your requirements but can also handle those unexpected conditions that make quality products stand out from the rest. ✅Rigorous design test and measurement that leaves nothing unchecked, keeping in mind not only your interests but also those of your end customers. ✅A design that is optimized and ready for manufacturing with parts readily available. ✅Exhaustive documentation and support so you can make best use of all deliverables. ✅A flexible service that can take care of all phases in the design and prototyping process or just those parts that you prefer. ✅Long-term availability for changes, revisions, and support. ✅Above all, an honest and friendly collaboration that you can trust. I invite you to reach out to discuss your project's unique needs. Regardless of your technical background, I am here to transform your product idea into a tangible reality, employing the most efficient and cutting-edge technology. My services extend beyond design, offering assistance in defining complete project requirements, recommending suitable technology, and guiding your product to production. I can also connect you with reliable suppliers and provide unwavering technical support throughout the entire process. As a full-time freelance engineer, having worked with clients from all over the world in very diverse applications, I’ve been able to gain a broad experience in electronic design. The designs I’ve produced over the years range from the simplest of designs to very complex high-density designs at the cutting edge of technology. I have gained experience with a variety of microcontrollers, processors, sensors, interfaces, protocols, and design architectures. I’ve also been able to utilize a variety to PCB technologies ranging from multilayer rigid, HDI, flexible, rigid-flex, metal-core, as well as exotic materials such as stretchable PCB. Throughout the years I’ve also invested significantly in a spacious lab and equipment for both prototyping (including pick-and-place, reflow oven and advanced JBC soldering equipment) as well as professional test and measurement equipment (including oscilloscopes, spectrum analyzers, VNA, bench meters, electronic loads, waveform generators, ECG simulator, thermographic imaging, and data loggers), all from reputable brands (Keysight, Teledyne-Lecroy, FLIR, Fluke, Tektronix, Pico,…). My vision is to produce top quality designs with a ‘whatever it takes’ attitude and am willing to invest effort and financially in ensuring that I am well equipped to do so. Some of the specific experiences include: Software tools: Altium Designer (my primary EDA), KiCad, Eagle, Proteus; SolidWorks; Ansys, Keysight-ADS, COMSOL; VS Code, Visual Studio, PyCharm, IntelliJ; Keil MDK Arm, GCC, IAR, CodeComposer, Microchip Studio; Quartus Prime, Xilinx ISE; Programming languages: Embedded C, C++, C#, Python, Rust, Java, VHDL, Bash scripts, PHP, javascript… Microcontrollers/SoC: STM32 (often preferred), ATSAM, STM8, nRF5x (often preferred for BLE applications), EPS32, CH32 (RISCV), C2000, CC2642, CC13xx, PIC16/18, AVR, MPS430, RP2040, i.MX, A20/50, RK35xx, MAX78000, … Protocols/Buses: RS485/422, USB, UART, SPI, I2C, CAN, LVDS, DDR; Modbus, NMEA2000, MQTT, … Common design features: - BLE / Wi-Fi with custom PCB trace antenna, fully simulated and tuned on prototypes. - USB charge circuit for Li-Ion battery, including fast charging. - Battery protection circuits and cell balancing. - PoE source/device/injector designs with necessary protocol handshakes. - ARM embedded processor design running embedded Linux system. - RTD measurement circuits, 3/4 wire, 24 bit, PGA and filtering. - ECG, EOG, EEG monitoring wearable designs. - IMU motion tracking with sensor fusion and quaternion streaming. - GNSS location tracking, including high precision RTK modes. - Audio capture, filtering, processing, and amplification. - DC/DC converters in various topologies including buck, boost, buck-boost, SEPIC, CUK, H-Bridge, cascaded, multi-phase. AC/DC converters (flyback, feed-forward, …). DC/AC inverters, BLDC control… - LED driving with attention to color rendering and thermal management. - Solar MPPT controller. - UHF long range wireless designs, LoRa, Sigfox. Cellular interfaces 4G, LTE, NBIoT, LTEM. My commitment to excellence, innovation, and collaboration has been the cornerstone of my career. I look forward to the opportunity to bring your vision to life, leveraging my extensive skill set and passion for electronic design. Feel free to contact me to embark on a successful journey together.