Engenharia Jobs

I need both mathematical and conceptual validation of a quantum computing theorem. The focus is on: Equations and Derivations: Validate the accuracy and rigor of the mathematical formulations. Applications and Implications: Assess the relevance and impact of the theorem in the field. Ideal Skills and Experience: Advanced degree in physics, specializing in quantum mechanics especially quantum computer engineering Strong mathematical background. Experience in theoretical physics research. Critical thinking and analytical skills. I've developed a set of constants that will be very useful in quantum computer engineering and has implications for quantum research. I am just looking for a Sanity check at this point to make sure this is conceptually sound and mathematically sound and get so...

I need a complete Simulink-based representation of a low-voltage DC microgrid that demonstrates stable power-sharing through droop control. The model must combine two renewable sources—a solar panel array and a wind turbine—each tied to the DC bus through appropriate DC-DC converters. A battery pack, modelled with its bidirectional converter, will serve as the main energy-storage element. Please include a representative mix of static and time-varying loads plus a simple load-management block so I can toggle demand profiles during simulation. Key points I expect you to cover • Implement conventional voltage–current droop control (or another proven droop variant) so the sources share power proportionally under changing irradiance, wind speed, and load events. &bul...

Please see attached files for detailed description of the manual suction device to be used for oral care for patients at end of life. It consists of an accordion bulb with an umbrella valve to prevent back flow with a curved, soft beveled straw attached

I need to reproduce the complete control model from a published paper on grid-connected photovoltaic inverters—specifically the PI + Resonant current controller—and then push the work further by adding an intelligent ANN-based control structure. Everything must be built and run in MATLAB/Simulink so that I can validate the original results first, then make a clear side-by-side comparison between the classical and the new approach. The task starts with an exact replication of the paper: identical parameters, same test grid, and matching waveform plots. Once that baseline is confirmed, you will design, train, and integrate an artificial neural network controller, tune it, and show how it behaves under identical scenarios. I am especially interested in response time, harmonic dis...

I need a skilled professional to construct a steel water tank measuring 22 ft by 8 ft. The tank will primarily be used for well drilling purposes. Key Requirements: - Material: Steel - Coatings/Treatments: Please specify if anti-corrosion coating, epoxy lining, or galvanization is needed. Ideal Skills and Experience: - Experience in constructing steel water tanks - Knowledge of corrosion-resistant coatings and treatments - Ability to work with large steel structures - Strong welding and fabrication skills Please provide examples of similar work done and a detailed quote.

PCB Technical Blog Writing Guidelines

Hello, I need an expert in AnyLogic. I have a business and want to develop it. Specialization: Computer Systems and Information Security.

Rebar and concrete takeoff from 2D PDF drawings. Quantity, dimensions and optionally, a bar bending schedule. Asap.

Need a 4x4 array patch antenna, h=1.524mm, of material Rogers 4350B at 2.1GHz, using power divider Inset-fed patch antenna has to be attached to it. Gain more than 12 dBi Beam width < 60 Band width= 100 MHz

I’m looking for someone who can meet me face-to-face and guide me through intermediate material in circuits and networks. My focus is on analog circuits and the underlying network theory, and I’d like to weave Laplace techniques into the problem-solving process so they feel second nature by the end of our time together. I already know the basics—Ohm’s law, simple RC responses, and standard analysis methods—so the goal is to push past rote calculations and build an intuitive grasp of frequency-domain behaviour, transfer-function derivations, and real-world component limitations. Think of it as bridging the gap between a sophomore-level course and the confidence needed for senior-year projects. We’ll meet in person (I’m flexible on location within ...

I need a compelling Statement of Purpose for my master's application in Engineering. I have 7 application-specific SOP questions. I’m looking for a reviewer who can provide prompt-wise feedback, i got it drafted Key points to include: - Academic achievements in engineering - Relevant work or research experience - Career aspirations and how the program aligns Ideal skills and experience: - Expertise in crafting SOPs for master's programs - Strong background in engineering - Excellent writing and communication skills

I need a complete fluid-flow simulation carried out in ANSYS Fluent. Your task starts with preparing the model, choosing an appropriate turbulence scheme, producing a clean mesh, and defining sensible boundary conditions. Once the solver settings are in place, run the case to full convergence, extract velocity and pressure fields, and present the results through clear plots and a short, written discussion of the flow behaviour. Please deliver: • The .cas and .dat files with all settings preserved • Post-processed images (contours, vectors, streamlines) in a common image format • A brief PDF report that outlines setup choices, convergence evidence, and key findings Mesh independence and solver stability must be demonstrated—screenshots or residual histories are fi...

I need help setting up and carrying out an ultrasonic spectroscopy study aimed at material characterization of liquids. The core measurements I’m after are acoustic velocity, density, attenuation, time-of-flight (TOF) and phase angle. Your role will be to guide—or, if you already have the necessary tools, directly perform—the acquisition and post-processing steps that yield those five parameters with dependable accuracy. I am open to suggestions on transducer selection, coupling media, path length choices, signal conditioning and any calibration routines that can tighten uncertainty. If you plan to deliver processed results only, please outline the exact raw data requirements so I can collect them on my end. Conversely, if you prefer to run the entire experiment you...

I need a reliable anchoring solution for a scaffold tower that will display a medium-sized digital pixelnode mesh sign (5 ft to 10 ft). The primary use of the scaffold tower is for sign display. The attached picture is what we build for one week in the Black rock desert. Moving forward only the digital part at the very top. The AEZ panels will not be there. The mesh will be on 3 sides. 5’ x 10’ each. The mesh is the 3x3 spacing. The scaffold is 5’x7’ and 78” tall per level. Stairs will be a part of the internal area to reach the 3rd level where there will be a platform. No more than 3 people are allowed on that platform at a time. Standing 6 levels tall. I would also like to know if w type scaffold can handle the weight. The feet are adjustable so the bottom...

I am looking for a Senior AI Engineer to join a stealth-mode project focused on next-gen anomaly detection and predictive analytics for high-frequency sensor data. We are moving beyond traditional deep learning (LSTMs/Autoencoders) to implement Time-Series Foundation Models and Agentic Workflows that handle end-to-end diagnostics on the Edge and Cloud. What We Are Building Modern Time-Series Modeling: Implementing SOTA architectures (Transformers, Mamba, Foundation Models) for anomaly detection and forecasting. Agentic RCA: Building LLM-based Agents (LangGraph/LangChain) to interpret anomalies, perform Root Cause Analysis (RCA), and query technical knowledge bases (RAG). Edge Deployment: Optimizing complex models for low-latency inference on edge devices. Required Skills Advanced Time-Seri...

I need a North Carolina-licensed design / structural engineer to review the Hardie Board exterior window trim on my residential home and issue a sealed letter certifying that the installation meets all applicable North Carolina building codes. You will receive photos, manufacturer specs, and any dimensions or details you request. After your review, I expect a signed and stamped engineer’s letter in PDF format (and, if required by your standard practice, supporting calculations) that I can hand to my local inspector to close out the permit. Please confirm your NC PE license number, outline anything else you will need from me, and let me know your typical turnaround time.

I’m in the market for a reliable source that can deliver both electrical and mechanical components—specifically motors, controls, and sensors—suited for automotive and industrial-machinery applications. If you already work with established manufacturers or have direct distribution rights, I’d like to see what your catalogue looks like and how your logistics network performs when timelines are tight. Here’s what I need to evaluate before moving forward: • A current catalogue or data sheet covering motors, controls, and sensors (PDF or spreadsheet is fine). • Pricing tiers, lead times, and any minimum-order quantities. • Quality or safety certifications applicable to automotive and heavy-industry standards. • Typical shipping methods, ...

Der Sicherungsautomat für meine Waschmaschine löst jedes Mal aus, sobald das Gerät läuft. Das Problem ist seit etwa einem Monat reproduzierbar und betrifft nur diesen einen Stromkreis – alle anderen funktionieren normal. Ich suche eine qualifizierte Elektrofachkraft, die diese Woche vorbeikommen kann, den Fehler eindeutig lokalisiert und fachgerecht nach VDE behoben wird. Eine kurze Dokumentation für die Versicherung ist notwendig. Leistungen: Vor-Ort-Diagnose des Waschmaschinen-Stromkreises Reparatur oder Austausch von Sicherungsautomat/Kabeln mit zugelassenen Bauteilen Belastungstest über einen kompletten Waschgang Kurzer schriftlicher Bericht über Befund und durchgeführte Arbeiten Bitte die üblichen Messgeräte (Multimeter, S...

I am looking for new project for Metal recycling and Metal Extrusion Specifically, we are supporting to melting and Metal Extrusion for Metal Industry, I prefer a manual sorting process for collection of the Metal Industry and the desired outcome of this project is to increase efficiency, I would love to hear from you!

We are seeking an experienced professional to develop mathematical models and Random Number Generator (RNG) systems for a casino game. The project will involve creating robust mathematical algorithms to ensure fair gameplay and designing RNG systems that meet industry standards. The ideal candidate should have expertise in game theory, probability, and statistical modeling, as well as experience in developing secure and provably fair RNG systems. Strong attention to detail and confidentiality is a must.

Project Description: The objective of this project is to develop a model that can accurately reconstruct the masked regions of fingerprint images. I will provide the complete dataset for this work. The dataset will consist of two folders: Ground Truth / Complete Fingerprint Images – original, unmasked fingerprint images. Input Images – fingerprint images with artificially applied masks (black masked regions). The model should learn from the complete fingerprint images and reconstruct the missing ridge patterns in the masked areas of the input images. The reconstructed output must show clear and continuous fingerprint ridges in the masked regions and should be as close as possible to the ground truth image. The implementation can be done using MATLAB and/or Python (Anaconda...

I'm seeking an experienced ControlLogix and FactoryTalk programmer to automate a manufacturing process. The system will need to handle: - Monitoring and Data Collection: Real-time data acquisition and system monitoring. - Machine Control: Automating machinery operations for efficiency. - Safety Interlocking: Ensuring safety protocols are integrated and operational. Ideal candidates should have: - Proficiency in ControlLogix and FactoryTalk - Strong background in manufacturing process automation - Expertise in safety interlocking systems Please provide relevant experience in your bids.

We sincerely invite experienced academic researchers and collaborators to jointly author an academic paper that meets the criteria for inclusion in the fourth quartile of the SCI-indexed journals. The theme of the paper is: "Research on Building Structure Extraction in Digital Tourism Historic Districts Integrating Facade Structure and Morphological Optimization." This study focuses on the intersection of digital preservation of architectural heritage, computer vision, and digital tourism, aiming to propose an automatic extraction method for architectural features in historic districts that combines facade structure analysis and morphological optimization algorithms. This method supports refined modeling and interactive display of architectural information on digital tourism plat...

I need engineered construction drawings for a 6-foot-high CMU retaining wall that will run about 70 feet along my rear property line in California. Because I want the wall tight to the boundary, the footing needs only a small interior toe while still satisfying the latest California Building Code. The onsite soil is a dark-dirt and small-rock mix. Please assume no formal geotech report and size the wall conservatively. I also need integrated drainage—perforated pipe, gravel backfill, and weep holes or an equivalent solution—so the wall stays dry and passes permit review. I already have plenty of #4 rebar; use it for all horizontal and vertical reinforcement and call out exact counts, spacing, and lap lengths. Deliverables • California-licensed engineer’s stamped...

I have a building plan only available as a PDF. I need that plan reproduced faithfully in CAD—no design tweaks, no extra annotations, just an exact digital twin with proper layers, line weights, and dimensions. Once the drawing is complete, please generate a full area breakdown compliant with DIN 277 (DIN 276 is also acceptable). The calculation will be used for a property valuation report, so accuracy and traceability are essential. Deliverables • .dwg (or .dxf) file mirroring the original PDF • Area table in DIN-conforming layout, supplied as both a plotted sheet (PDF) and an editable Excel or CSV file I will supply the source PDF as soon as we start, and I’m happy to answer dimension or scale questions quickly so you can keep momentum.

I am seeking an experienced professional or team to develop a real-time AI assistant prototype that integrates wearable technology. The system will combine Even G2 smart glasses (output/display device), an R1 ring (optional input/control), and a mini camera integrated into a necklace (visual input). The primary goal is to create a discreet, private, and reliable personal AI assistant that functions as a general-purpose, ChatGPT-class system. The assistant should be capable of processing visual information (text captured via camera), understanding it in any language, and delivering instant, context-aware answers across any subject or task type (e.g. explanations, reasoning, problem-solving, learning, brainstorming), with responses displayed directly in the smart glasses. The smartphone is...

Details: I need a power-system simulation built and validated in MATLAB. I have an Electrical Power System that I need modelled and explored in MATLAB by Using either native scripts or Simulink. Requirements: ★ I want a working simulation that should let me test different loading and operating conditions and immediately view how voltage, current and overall power balance respond. ★ I'll shared the data of the Diagram, You will have to set up the full model, tune parameters so results reflect the real installation, and document every assumption you make. ★ Keep the code modular and well-commented so I can later swap components, change set-points, or extend the network without rewriting everything from scratch. Important: Accuracy and Replicability matter more to me than fancy vi...

Need an engineer who is familiar with tekla structures and can extract certain details of a model, already made in Tekla Structures. The details then need to be converted to Autocad DWG.

I'm seeking an experienced engineer to build a semi-automatic turntable. Key requirements include: - Precision in mechanics for semi-automatic functionality - High-quality sound design Ideal skills and experience: - Expertise in turntable construction - Strong knowledge of audio mechanics - Proficiency in working with various materials I already have the design and the resources to produce the body of the record player, but need an engineer to help make the turn table work

We seek a hands-on cosmetic chemist/food sceintisrt to lead R&D from bench prototypes through pilot batches and contract-manufacturer tech transfer. The core deliverable is a repeatable, science-forward “traditional + modern extraction” process that is stable, scalable, and defensible. This role owns formulation strategy, extraction/maceration method development, sensory engineering (silicone-like feel), stability planning, and the documentation required to hand off to a GMP contract lab.

I need a detailed ANSYS Workbench study that recreates a vacuum-forming cycle applied to a polycarbonate sheet that has a pre-printed conductive ink layer. The goal is to replicate the heating, drape and vacuum draw, and subsequent cooling so I can 1) tune the forming parameters for the best wall-thickness distribution, 2) predict the stress-strain response of both the polymer and the ink, and 3) flag any regions where tearing, excessive thinning, loss of conductivity or other defects could occur. The setup must couple thermal and structural physics, use temperature-dependent material data for polycarbonate, and model the ink as a thin composite layer so I can extract strain and resistance change histories. If you already have sub-routines or user-defined materials for printed silver or c...

The task is to produce a full thermal-and-mechanical design package for a gasketed plate heat exchanger that will operate in a sugar-processing environment. The unit must be straightforward to pull apart for cleaning, while its plate pattern, gasket layout, and channel geometry must actively minimise fouling from high-brix liquor. Key performance expectations • Duty: I will supply flow rates, temperatures, and allowable pressure drops once the project opens. • Construction: configuration, plate thickness, chevron angle, gasket compound, frame dimensions, tightening bolts, nozzle sizes, and pass arrangement sized for CIP access. • Reliability: material and surface-finish choices that balance corrosion protection with easy hose-down cleaning. • Documentation: ful...

My programmable thermostat has suddenly stopped communicating with the heater. I traced the problem to what looks like a loose or disconnected wire at the thermostat base, and now the system will only sit at a default temperature—no heat kicks on at all. I no longer have the original installation or user manual, so I need someone familiar with common programmable-stat wiring conventions (R, W, Y, G, C, etc.) who can: • Inspect the wiring at the wall plate and, if necessary, at the furnace control board • Reconnect or replace any damaged low-voltage wires • Confirm proper voltage, configure the thermostat, and run a quick functional test to be sure the heater cycles on and off correctly Please bring a multimeter and basic replacement wire or jumpers. Once everyth...

My bedroom has turned into a jumble of gadgets and half-empty storage bins, and I’m ready for a fresh start. I’d like your help bringing order back to the space by focusing on two key areas: 1. Personal items – specifically my collection of Electronics (laptops, chargers, smart-home devices, loose cables and accessories). 2. Room items – reorganising and optimising the existing Storage units so everything has a logical, easy-to-maintain place. Here’s what I need from you: • Assess the current layout and quickly identify what should be kept, relocated, or responsibly disposed of. • Sort, label, and neatly bundle all electronics; implement cable-management solutions where practical. • Reconfigure shelves, drawers, and portable organisers...

We are recruiting experienced academic writers to compose a concise paper that meets the standards of an EI-indexed conference (in the field of engineering). The theme is "Research and Application of Non-pressure Storage Automatic Fire Extinguishing Equipment for Power Grid Equipment Protection", focusing on the fields of electrical engineering, fire engineering, and engineering safety. One must possess solid professional knowledge in the relevant field to ensure that the content is professional, technically precise, and academically rigorous, and be able to revise the manuscript based on feedback. The manuscript must adhere to academic standards: it should encompass rigorous methodology (including quantifiable parameters and experimental/test design), precise professional termin...

I’m ready to commission a detailed hydraulic surge study for an irrigation scheme and want the confidence that only a specialist can bring. The goal is to model the network, simulate surge events—steady-state and transients, including potential water hammer—and then translate those results into clear, practical design or operational changes. You will start by gathering the as-built data: pipeline geometries, pump curves, valve characteristics, and any current surge-protection devices. Using recognised tools such as Bentley HAMMER, AFT Impulse, InfoWater, or a comparable transient solver, you’ll develop the model, run the scenarios we agree on, and interpret each pressure envelope with an eye on equipment longevity, delivery efficiency, and safety margins. Delive...

I need a technical investigator specializing in RF signal detection. I'm facing issues with remote neural monitoring and illegal electronic monitoring. This may involve police coordination. Key Requirements: - Expertise in RF signal detection - Ability to analyze and identify unauthorized signals - Experience in handling sensitive situations - Quick response and availability Ideal Skills: - Background in telecommunications or security - Technical knowledge of monitoring devices - Problem-solving skills - Discretion and professionalism Please provide a timeline and approach for ASAP completion.

I’m preparing to launch my career in the UK engineering sector and need a pair of documents that will get me noticed at first-stage screening. The role targets are technical, specifically entry-level engineering positions, so the tone has to balance fresh-graduate enthusiasm with credible, industry-ready skills. What I need from you is a fully personalised CV and a complementary cover letter that both: • Follow current UK hiring conventions and ATS-friendly formatting • Emphasise academic projects, internships and transferable technical competencies an entry-level engineer is expected to showcase • Weave in keywords recruiters look for in graduate engineering vacancies without sounding forced • Present achievements with clear, quantifiable outcomes whereve...

I am implementing Example 12.6 from “Power System Stability and Control, 2/e” by Prabha Kundur and now need a clean MATLAB reproduction of the entire exercise. The script (or function set) must walk through the same sequence of power-flow initialization, small-signal stability analysis, and the control actions presented in the text, returning numerical results that match the book’s tables and plots. Please write the solution in modern MATLAB, structuring the workflow logically—data input section, Y-bus construction, power-flow solver, state-space assembly, eigen-analysis, and finally the control method demonstrations. Inline, provide detailed comments explaining every major step, the equations being coded, and any assumptions. Use built-in functions wherever that k...

I am about to deploy a green-field Software-Defined Access network built on Cisco DNA Center and Identity Services Engine. I need an engineer who has already taken few past SDA environment from whiteboard concept to a fully operational fabric and can do the same here. The engagement centres on network design and implementation. You will start by validating my requirements and translating them into a High-Level and Low-Level Design. From there, you will build the fabric in DNAC, integrate ISE for authentication and policy, configure segmentation, and hand over a stable, well-documented system. Key deliverables • HLD and LLD covering fabric roles, capacity, policy, and automation approach • Fully configured DNAC fabric with border, control, edge nodes, and wireless integration ...

I already have a functioning MATLAB R2024b / Simulink micro-grid model with V2G capability. The next milestone is to add a detailed EV-discharge scenario, capture every governing equation, and set up reliable monitoring for key power-quality metrics. Implementation – Extend the model so a fleet of EV batteries can discharge back into the grid under configurable triggers (SOC limit, demand spike, etc.). – Keep the model numerically stable and fully compatible with Simscape Electrical. Equation capture While you work, I need a companion document that lists every algebraic and differential equation driving the existing blocks—control loops, converters, grid interface, the lot—presented in clean notation with all variables defined. Monitoring Inside the updat...

I have a set of high-rise buildings that must be taken from their current design state to a demonstrably higher level of earthquake resilience. To do that, I need three tightly connected tasks completed: • Build and calibrate detailed structural models in OpenSees. • Run nonlinear time-history and pushover analyses that capture expected ground motions for our region. • Translate those findings into a practical seismic retrofitting scheme, complete with drawings, member schedules, and a concise design report. Please base all work on current international seismic provisions and clearly document every modeling assumption. I will consider the job finished when I receive the OpenSees input files, analysis output, and a retrofit package that shows demand-capacity checks and ...

You have to make last 15 years imp ques list , their topic and their shortcuts and mbemonics for physics and chemistry with q bank. One flashcard of important topic with multiple questions about that for complete both subject.

I'm looking to develop a modified Dance Dance Revolution game combined with Simon Says for elderly engagement. The game will be displayed on a laptop. Requirements: - Dance routines - Memory games like Simon Says - Simple movement exercises - Gamified as in like a game where there are different difficulty levels and a leaderboard Ideal skills and experience: - Game development experience - Understanding of physical activity for the elderly - Ability to create engaging and accessible interfaces

I am looking for an experienced technical research writer to write a complete IEEE-format research paper for SPARC (Smart Personal Assistant for Recognition and Communication). SPARC is an AI-based assistive system designed for visually and hearing-impaired users, integrating real-time object detection, Indian Sign Language (ISL) recognition, gesture interpretation, and speech-to-text / text-to-speech communication using embedded systems and computer vision. The paper should include a strong problem statement, literature review, system architecture, methodology, AI models used, hardware–software integration, experimental results, and conclusion. Prior experience in writing AI/ML, computer vision, assistive technology, or embedded systems research papers is preferred. The writer shou...

I need a comprehensive article of no more than 3000 words that defines and mathematically solves three advanced civil engineering problems. The problems should be related to "Modeling Oxygen Transfer in Stepped Spillways Using 3D RANS Simulations of air-water flow." Requirements: - Define three engineering problems (answers in seperate file) - Provide advanced mathematical solutions - Article should be no more than 3000 words - Use the provided paper as a primary reference ( • Ashour et al. (2024) - include papers I have provided all as refrence Physical & Numerical Modeling of Open Channel Flow Velocity Profiles 1. Read the paper carefully and find another four (4) papers related to your selected topic (You can either use the keywords or check the reference list of th...

I need custom stainless steel brackets for mounting components on manufacturing equipment. Requirements: - Durable and corrosion-resistant stainless steel - Precision-engineered to fit specific mounting requirements - Ability to handle heavy loads and vibrations - Ideally, experience in metal fabrication and knowledge of industrial machinery Please provide samples of previous work and estimated delivery time.

I’m still finding my feet in Vectorworks and need someone to walk me through, live, how to bring an architectural blueprint into the software and get it ready for a full modular-building project. The part tripping me up is copying and importing the file cleanly, scaling it correctly, and then turning repeated elements into reusable preset assemblies. Here’s what I’d like from you: • A series of real-time screen-share sessions that show, step by step, the most efficient way to import an architectural drawing, set the scale, and tidy layers and classes so nothing goes missing. • Clear guidance on building symbol libraries or custom object styles I can drop into place across the entire modular building. • Short follow-up notes or a quick-reference che...

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I'm looking for a device that can be attached to the 3rd brake light of passenger vehicles to create a fast blinking effect when the brakes are pressed. The connection to detect brake activation should be wired. Requirements: - Fast blinking pattern - Wired connection to detect brake activation - Suitable for all passenger vehicles (cars, trucks, motorcycles) Ideal skills and experience: - Expertise in automotive electronics - Experience with wiring and connectivity - Ability to design a reliable and safe blinking mechanism