Mechanical engineering jobs

P...concert. • Deliver load-flow, short-circuit and arc-flash studies (ETAP or SKM models are acceptable). • Generate a drawing set ready for permit submission in native AutoCAD plus searchable PDF. Acceptance criteria Drawings must reconcile with the provided specifications without deviations, pass a peer review for NEC and IEEE compliance, and be formatted so the utility’s interconnection engineering portal accepts them on first upload. Microgrid & DER Integration Expertise: need a freelancer with specific experience in Distributed Energy Resource (DER) integration. They must understand protection, coordination, and synchronization of these varied power sources. Let’s move from concept to stamped plans on a milestone schedule that we can lock i...

...quotation for: An acoustic assessment of the proposed flooring installation. An acoustic report confirming compliance with the relevant acoustic standards and Body Corporate requirements. Site inspection required. Your earliest availability to carry out the assessment. Please let me know if you require any additional information. Ideal skills and experience: - Background in acoustics or sound engineering - Experience with residential noise issues - Knowledge of flooring options and installation Please include relevant experience in your bids....

30-45 second “cinematic slideshow” Structure Opening (3-5 seconds) TRECIG logo Animated digital background Headline:     Mission-Focused Solutions Capabilities (15-20 seconds) Use one professional image per capability with subtle motion (zoom, pan, parallax): Cybersecurity Information Technology Cloud Engineering Logistics & Supply Chain Acquisition Strategy Mission Support Manufacturing Drone visuals incorporated throughout the video. Each slide should have only a few words, such as: Cybersecurity Protecting Critical Missions Logical Support ⸻ Why TRECIG (10-15 seconds) Use images of: Corporate executives (black) Engineers Command centers Government collaboration Technology infrastructure Overlay statements such as: Mission First Inno...

I'm a Full-Stack Developer with 8+ years of experience designing, building, and scaling web applications across the MERN and modern JavaScript ecosystem. My work spans end-to-end product engineering — from architecting backend services and APIs to building responsive, performant frontends used by real users in production. My expertise lies in backend engineering, RESTful and event-driven architectures, database design, and cloud infrastructure. I also work extensively across frontend systems, state management, and CI/CD-driven delivery. Over the years, I have: Built and maintained scalable backend services using Node.js and Express, handling REST APIs, authentication, and business logic for production applications Developed dynamic, responsive frontends using Reac...

...Familiarization with the Existing Model Before beginning the customization, please study the original model and understand its assembly and mechanical operation. The available files include: Base Core Body Inner_Wheel Inner_Wheel_New Inner_Wheel_With_False_Keyway Outer_Blank_Symbol_Wheel_New Outer_Symbol_Wheel_New Outer_Dial_Wheel Side_Wall_Decoration Core_Decoration Top_Decoration Top_Trim_With_Arrows Top_Trim_Smooth Edge_Trim Money_Box_Core (reference only) Money_Box_Decoration (reference only) Please ensure you understand: overall puzzle operation wheel interaction locking mechanism assembly sequence relationship between decorative and mechanical parts which parts may safely be modified Unless explicitly specified below, the original puzzle mechanics should remain...

...Each episode should include a fully mixed audio track with: Background music Sound effects Narration Character voices Lip sync matched to the animation Clean audio levels suitable for YouTube Freelancer Requirements Please only apply if you can show experience with: AI animation tools Children’s content 3D-style animated videos Lip sync Character-based storytelling Scene continuity Prompt engineering for video generation Editing multiple AI-generated clips into one full episode Experience with Seedance, Kling AI, Nano Banana, Runway, Pika, CapCut, Premiere Pro, After Effects, Blender, ElevenLabs, or similar tools would be helpful. Freelancers must have; Examples of previous 3D or AI animation work Examples of children’s educational videos if available Which AI too...

We are launching a premium independent watch brand and require a highly skilled industrial designer or watch engineer to transform a specific design concept into production-ready 2D technical drawings and 3D CAD files (.STEP / .IGS). The target design is a vintage-inspired, mid-century modern mechanical/meca-quartz chronograph with high-end, intricate dial textures and a refined aesthetic. Design Specifications & References (Based on Attached Concept) Case: 316L stainless steel, fully polished finish with classic curved lugs and a smooth, slim bezel. Crystal: High-dome/box crystal (sapphire style) to replicate an authentic vintage silhouette. Dial Layout: Bi-compax (two sub-dials) located at the 3 o’clock and 9 o’clock positions. Dial Finish: Multi-textured desi...

...carrier/clamp. • No visible fasteners or brackets from the front of the motorcycle. • Secure, precision fit suitable for CNC machining. • Hybrid material preferred: polished stainless steel front cradle and black anodised aluminium rear carrier (open to recommendations). • Final deliverables to include editable CAD files, STEP files and manufacturing drawings. Ideal Skills & Experience: • Mechanical/product design experience. • Experience designing CNC-machined components. • Experience with custom motorcycle parts is highly regarded. • Strong understanding of tolerances, manufacturability and OEM-style design. Additional Information: I can provide the OEM headlight, bucket and retaining ring, the STEDI headlight, reference pho...

We are seeking a creative agency to develop a complete brand identity and visual language that reflects our long-term vision of becoming one of East Africa's most respected renewable energy engineering companies. This project is not simply about designing a logo. It is about creating a timeless corporate identity that will represent Remo Energy for decades to come. 2. Our Vision We are designing the brand for the company we intend to become. Our ambition is to become a trusted provider of premium renewable energy and electrical engineering solutions across East Africa, serving residential, commercial, agricultural, institutional, and development sectors. We aspire to become the preferred partner for: • Premium Residential Energy Solutions • Productive Use of En...

...Data Routing: Build the API endpoints that route validated asset details into decentralized storage networks (IPFS/Arweave) to pin metadata prior to minting. Read/Write Optimization: Optimize contract read operations (e.g., using Multicall) to ensure total token supply, current fraction price, and available liquidity pools update in near-real-time without causing API rate-limiting or lag. 4. Engineering & Deployment Guardrails Critical Directive: Sanitization & Security All code destined for the PROMPTLORD deployment pipeline must be completely sanitized before handover. Input Sanitization: Validate and escape all user-facing strings and contract data arrays to completely eliminate XSS or injection vulnerabilities. Secrets Management: Absolutely zero API keys, private key...

My Roblox game is already live in a partially developed state, but the core scripting and mechanical polish still need expert attention. I’m looking for a team or studio comfortable inside Roblox Studio and fluent in Lua to push the project to completion. What remains: • Tighten and expand character controls so movement, abilities, and physics feel smooth and responsive. • Complete the remaining gameplay logic—round flow, scoring, and data storage—so every match runs without manual oversight. • Polish the user interface, wiring up menus and in-game HUD elements that I’ve mocked up so players always know what to do next. • Address minor tasks like GUI icons and small add-ons to finalize the overall experience. You’ll receive the...

...including the selection and integration of servo drives, proportional valves, sensors, and human–machine interface (HMI) components. **Key Responsibilities** * Design and integrate motion control hardware and feedback systems, including encoders and transducers. * Develop control strategies for precise, repeatable pipe bending operations. * Collaborate with internal teams responsible for 3D mechanical design and PLC programming. * Specify and commission HMIs that enable intuitive, programmable machine operation. * Support testing, troubleshooting, and final machine commissioning. **Qualifications** *Familiarity with motion control systems for industrial machinery. * Familiarity with servo systems, hydraulic proportional control, PLCs, and HMIs. Interested candidates s...

...Gepard updates its client module. Acceptance criteria 1. I can connect, move around and farm for 30 minutes or longer without disconnects or detection. 2. No manual packet editing each time I switch servers; configuration edits inside a .ini or similar are fine. 3. Delivery includes any source code or scripts you write so future tweaks are possible. If you have prior experience reverse-engineering Gepard, Harmony or other RO shields, please mention it when you respond....

I need a clear, well-structured user manual written for my product. The focus is strictly technical writing, so I’m looking for someone who can translate detailed features, specifications, and procedures into language that regular users can follow without frustration. You’ll receive all the raw reference material—engineering notes, feature lists, screenshots, and any existing draft content—to work from. I expect you to organise the information logically, create concise step-by-step instructions, add relevant warnings or tips where needed, and suggest diagrams or tables if they improve clarity. Deliverables: • A polished, publication-ready user manual in both editable (Word or Google Docs) and PDF formats • An internal revision copy tracking ...

...geometry, and signal-conditioning chain; you model and build the probe; you develop the embedded firmware and a simple desktop interface so I can visualise raw and processed readings in real time. Throughout, please keep calibration and repeatability in mind—stable baselines and traceable test procedures are essential for NDT applications. Deliverables: • Complete schematics, PCB layout, and mechanical drawings for the probe • Firmware source code and compiled binaries ready to flash • Desktop (or cross-platform) application for live data display and logging • A fully functioning prototype, bench-tested on representative metal coupons with documented accuracy, phase-shift, and amplitude plots • User and service documentation detailed enough...

I’m looking for a qualified mechanical engineer who can step in and complete a specific technical task that sits squarely in the engineering space. The work involves applying core mechanical-engineering principles—sizing components, running stress or thermal calculations, and translating the results into clear CAD models and production-ready drawings. Here’s what I need from you: • Review the existing concept notes I’ll share and confirm the assumptions. • Carry out all necessary calculations (strength, tolerance, materials). • Create or update 3D models and 2D drawings in a mainstream package such as SolidWorks or Inventor. • Deliver a concise engineering report that explains the methodology, formulae ...

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Job Title: Mechanical Engineer – Deployable Solar Array & Folding EV Charger Structure (Kinematics, Sheet Metal, Fabrication) Project Overview: We are building a transportable, off-grid EV charging station with a deployable solar array. The Core Mechanism: • A central steel column that rotates from horizontal (transport) to vertical (deployed). • 6 solar panels that fold into a compact 3-sided box around the column for travel. • Upon deployment, the panels swing outward radially to form a flat solar canopy. Look up the attachment for detailed project description.

...must be created entirely by you. No AI Assistance: You cannot use ChatGPT, Claude, or any other LLM to generate the prompt, code, or solution (this is strictly checked and is grounds for rejection). No Plagiarism: You cannot copy problems from textbooks, research papers, LeetCode, or existing datasets. Ideal Background: Graduate degree (MS/PhD or in progress) in Computer Science, Mathematics, Engineering, or a closely related field; advanced research or competitive programming experience; comfort with LaTeX and Python; and the ability to write clear, rigorous solutions and algorithms. Difficulty level of the problem will be university level master or PhD level. How to Apply (Please Read Carefully): To apply, please include the following in your proposal: Your academic/research ba...

I'm looking for a skilled technician to repair a car's engine control unit (ECU). The vehicle is currently experiencing starting problems. Key Requirements: - Diagnose and fix ECU issues related to engine control. - Experience with automotive electronics and ECU repairs. - Ability to handle starting problems caused by ECU faults. Ideal Skills: - Automotive engineering background. - Proficiency in using diagnostic tools. - Problem-solving skills and attention to detail. Please provide a detailed estimate and timeframe for completion. Looking forward to your bids!

...seconds ✔ Clear human narration ✔ Visual changes every 3–6 seconds ✔ Cinematic background music ✔ Motion graphics and animated text ✔ 4K or high-quality 1080p export ✔ Eye-catching thumbnail ✔ SEO-friendly title and description ✔ End screen and subscribe prompt The Best Production Style 1. Start with a Powerful Hook (First 15–30 Seconds) Avoid long intros or logos. Example: "A single engineering mistake cost over $6 billion. But what happened next changed the future of aviation forever." The goal is to make viewers curious enough to keep watching. 2. Use Human Voice-Over A natural, expressive human narrator typically performs better than robotic AI voices, especially for documentary-style content. Speak clearly, vary your tone, and match the emotion ...

I'm seeking a skilled Mechanical Design Engineer to assist with the prototyping phase of a product design project. The prototype will be created using 3D printing. Key Requirements: - Experience in product design and development. Design a professional enclosure/casing for an IoT classroom device comprising a Raspberry Pi, NRF module, and custom PCB. The enclosure should be compact, aesthetically pleasing, easy to assemble, and suitable for wall or desk mounting. It should accommodate all ports, provide proper ventilation, and be designed for initial 3D printing with future injection molding production in mind. Deliverables: 3D CAD model (SolidWorks/Fusion 360), STEP, STL, and manufacturing-ready files. Experience in consumer electronics or IoT enclosure design is preferred.

I am building a smart robot that can scale high-rise façades and leave every pane spotless. My biggest gap right now is the robotics and automation engineering that ties the whole system together—from the drive mechanism that clings to glass to the control loops that keep it stable in swirling wind. The single most critical metric for this machine is high cleaning efficiency. I need the design choices, motion strategy, and end-effector layout all optimised so the robot spends more time wiping and less time repositioning. Alongside that, it must autonomously detect and avoid obstacles such as window frames, protruding cameras, or façade fins while staying on its cleaning path. Here’s how I picture our collaboration: • Translate the concept into a det...

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... SCOPE OF WORK TO BE PROVIDED AND CERTIFIED BY RPEQ: (i) Full structural design, calculations and modeling for the monolithic Reinforced Concrete Swimming Pool Shell detailing all dimensions, elevations and sectional details and complete concrete specifications. All submissions should be in .pdf format - printable in A4 & A3 size and original Acad .dwg files are to be provided. (ii) Engineering design for steel reinforcing including a full layout and complete materials take off. Details should clearly show all critical aspects of reinforcing placement, fixing and concrete cover. (iii) A layout, set up details and procedures for placement, erecting and bracing the Rise Wall Lay-Flat Water-Resistant formwork as well as a complete formwork take off schedule and bill of...

Cerelis Engineering is about to enter the market with a line-up of ultra-exclusive car-audio loudspeakers that retail in the tens of thousands. I need a logo that instantly signals premium, luxury pedigree while still feeling forward-thinking enough to cover our future move into home and yacht audio. The aesthetic I have in mind is unmistakably high-end and refined—think the quiet confidence you see in prestige watch or performance-car branding. I’m supplying a colour reference sheet; please stay within that palette and feel free to explore metallic treatments or restrained monochrome accents where appropriate. I would like a balanced combination mark: an emblem or icon that can stand alone on speaker grilles, plus the full Cerelis Engineering wordmark for bro...

I will provide a mechanical part drawing and need it converted into a faithful 3-dimensional CAD model, delivered in STL format. Every feature called out on the drawing must appear in the model so it can go straight to a 3-D printer without additional edits. Preferred workflow is SolidWorks, Fusion 360, Inventor or similar professional software; as long as the exported STL is watertight and true to the specified dimensions, the native file you worked in can also be shared. Deliverables • STL file ready for slicing • Native CAD file (SLDPRT, STEP, or equivalent) • A quick screenshot or turn-table render confirming all features before final hand-off Acceptance criteria • Dimensional accuracy matches the drawing within standard print tolerances • No no...

I’m handing over a 30-second dialogue take that suffers from mechanical hum—think air-conditioning or distant traffic. Alongside it you’ll get a separate recording of the room tone. I need you to build a clean, cinema-ready stem within a few hours. Here’s what matters: • Keep the natural timbre while giving the voices a moderate lift—clarity first, gentle volume boost second. • Remove the mechanical noise without introducing artifacts; no dialogue clipping under any circumstance. • Use the supplied room tone to fill gaps so the ambience feels seamless. • Return a 48 kHz/24-bit WAV (plus, if possible, the noise-reduction profile or RX chain you used for reference). A fast, precise pass in iZotope RX, Adobe Audition, Pr...

I’m organising a structured ten-week programme that will generate three separate mechanical engineering assignments every week, for a total of thirty tasks. Each brief will focus on one of three areas—Thermodynamics, Fluid mechanics, or Material science—so you’ll need to be comfortable switching between those disciplines as the weeks progress including physics and mathematics. I will supply the weekly problem statements on a fixed schedule; your job is to return fully worked-out solutions, complete with clear explanations, supporting calculations, and any diagrams or plots that make the reasoning easy to follow. Consistency is important, so please keep notation, units, and citation style uniform from one assignment to the next. Turnaround time is 3 d...

...Your job is to use that material as technical grounding and build improved content around our structure, brand, and African context, including grid characteristics, regulatory environment, and capacity constraints. You may also use AI to create characters and voice-overs for the course. Ideal candidate: • Proven instructional design or e-learning development portfolio, ideally in technical, engineering, cybersecurity, or compliance-heavy training. • Comfortable working from technical source material such as OT/IT security and industrial control systems. A subject-matter background is not required, but prior exposure is a strong plus. • Experience designing tiered or multi-format courses, including free, paid, and certified programmes. • Familiarity with the Af...

I'm looking to hire a skilled deck engineer to design a raised deck using composite materials. Requirements: - Experience with raised deck construction - Proficiency in working with composite materials - Design expertise to incorporate additional weight for hot tub placement Ideal Skills and Experience: - Carpentry and structural engineering background - Strong design skills for functional and aesthetic appeal - Knowledge of local building codes and regulations Please provide examples of previous work and a detailed quote.

My architectural drawings for a new single-family residence with an attached ADU are complete and ready for structural work. I now need a California-licensed SE or PE to turn those plans into a permit-ready package that satisfies the latest California Building Code and all seismic safety requirements. The scope centers on two items: full structural design and a thorough code-compliance review. I will supply the PDFs and CAD files of the approved architectural set. From there, your task is to analyse the layout, design all structural elements (foundation, framing, lateral system, connections, etc.), and confirm every detail aligns with CBC 2022 and the applicable seismic provisions for my site. Deliverables • Complete structural calculations in PDF • Framing, foundation, she...

...control to switch between lighting modes. -Allow touch brightness adjustment. Base -The cube should sit on a separate base. Current idea: -Wooden base -Champagne gold accent -Cube mounted at a slight backward angle These are only ideas. I'm happy to hear better design suggestions. Design Flexibility The internal structure is not fixed. The following are completely open for discussion: Internal mechanical structure LED placement PCB Electronics Materials Acrylic type Diffusion method Manufacturing process Assembly method I value your professional recommendations much more than my initial ideas. What I'm Looking For I'm not looking for CAD files only. I'm looking for someone who can: Design Prototype Test Improve the lighting quality Build Assemble Delive...

# Build an AI-Powered Marketing & Engagement Operating System Using Claude ## Project Overview I am looking for an experienced AI automation and marketing specialist to build a complete AI-powered Marketing & Engagement Operating System using Claude for my two businesses. This is **not** a software development project, website development project, or simple prompt engineering project. The goal is to build a scalable AI marketing system capable of thinking, planning, creating, and managing marketing and engagement activities across multiple communication channels with minimal human intervention. The final solution should become the central marketing engine for both businesses. --- ## About the Businesses ### 1. International Education Platform An international educat...

...takeaway, maybe a statistic or two—and it returns a polished post that is ready to publish, complete with an attention-grabbing hook, concise body copy, and a conversation-prompting close. While lead generation and brand awareness matter to us long term, right now the metric that counts is reactions, comments, and saves, so the copy needs to be crafted with that in mind. The underlying prompt engineering, any fine-tuning on our past high-performing content, and integration through the OpenAI API (or directly in GPT Builder) are all part of the scope. If time allows, I’m open to leaving room in the architecture so we can later expand the model to create company updates or success stories without rebuilding from scratch. Deliverables 1. Fully configured GPT. 2. Master...

...intelligent call routing. * Configure transfers and human escalation when the AI reaches its limits. * Optimize prompts and conversation flows based on call recordings. * Test and refine agents before deployment. * Troubleshoot production issues and improve call quality over time. ## Required Skills * Proven experience building AI voice agents for customer service or appointment booking. * Prompt engineering for conversational AI. * Experience training AI agents from existing business knowledge, call recordings, or transcripts. * Strong conversational flow design. * Call qualification logic. * Appointment scheduling workflows. * CRM integrations. * Calendar integrations. * API integrations. * Webhook implementation. * SIP/telephony configuration. * Twilio. * AI call routing. * ...

I'm seeking a skilled 3D modeler to help bring my innovative radio design idea to life. At this stage, my invention is still in the idea phase, and I ne...need your expertise in creating detailed and accurate 3D models. Key Requirements: - Create high-quality 3D models based on my design ideas - Collaborate with me to refine concepts and ensure accuracy - Provide files in industry-standard formats Ideal Skills and Experience: - Proficiency in 3D modeling software (e.g., SolidWorks, Blender, AutoCAD) - Strong understanding of product design and engineering principles - Previous experience with electronic devices or radios is a plus - Good communication skills and responsiveness Your contribution will be crucial in transforming my concept into a tangible design. Looking forwar...

I need a mechanical engineer to design a pressurized can/bottle delivering device specifically for dispensing breathable air. Key requirements: - The device is intended to dispense gases, mainly air. - The design should ensure safety and efficiency in delivering pressurized gases. Ideal skills and experience: - Strong understanding of gas dynamics and airflow design. - Experience with safety standards for pressurized gas systems. Please provide relevant past work and experience.

...developing an innovative consumer product and am looking for an experienced industrial product designer and mechanical CAD engineer to help transform an existing concept into a professional, production-ready design. The product has already been conceptually developed, but I require an expert to refine the design, improve usability, simplify manufacturing, and prepare it for prototyping and future mass production. An NDA (Non-Disclosure Agreement) must be signed before the full concept and supporting materials are shared. Scope of Work The successful freelancer will be expected to: * Review and improve an existing product concept. * Create a modern, premium industrial design. * Design all mechanical components and assemblies. * Simplify the design to minimise the numbe...

...clear engineering explanations supported by figures, graphs and tables. **4. Conclusions** * Summarise the work completed. * Present the key findings. * Discuss limitations. * Suggest possible improvements and future work. **5. Report Requirements** * Approximately 2,700–3,000 words. * Professional technical writing. * Harvard referencing. * Well-formatted Word document. * Include all CFD plots, figures and tables. * Original work only. ### Software Required * ANSYS Fluent * ANSYS Meshing * Experience with external aerodynamics and CFD validation. ### Deliverables * Complete Word report (.docx) * PDF version * ANSYS project files (if available) * Any graphs or figures generated during the analysis Please provide examples of previous CFD, ANSYS Fluent, or aerospace ...

I need structural calculations for a wooden brick and tile bay window in a residential house. The calculations should ensure safety and compliance with building codes. Requirements: - Assess structural integrity for replacement upvc windows Ideal Skills and Experience: - Structural engineering background - Experience with residential wood structures - Knowledge of building codes and safety regulations

...deck. Each unit sits installed on four factory aluminum inserts that are through-bolted to the deck; the pergola posts are anchored to those inserts with single 10" bolts at the base. The city will only sign off once a licensed engineer confirms the assemblies can resist local wind pressures and possible up-drafts at roof level. I can supply a full package of blueprints, photos, and existing engineering specifications for both the deck and the current pergola installation. What I need from you: • Complete wind-load analysis in accordance with the applicable building code (IBC / ASCE 7) and current building codes. • Recommendations for achieving compliance—additional bracing has already been flagged, but I welcome any other upgrades you deem nece...

We are looking for an experienced Full Stack Software Developer to join our remote engineering team. You will work on the development of scalable web applications, collaborate with designers and product managers, and contribute to the entire software development lifecycle. Responsibilities Design and develop modern web applications. Build RESTful APIs and backend services. Develop responsive frontend interfaces. Write clean, maintainable, and well-tested code. Participate in code reviews. Troubleshoot and resolve software issues. Optimize application performance and security. Collaborate with cross-functional teams using Agile methodologies. Required Skills 4+ years of professional software development experience. Strong knowledge of JavaScript and TypeScript. Experience with React...

I have a circuit that now needs to move from the schematic stage to a production-ready printed circuit board. I will share the complete schematic, component list, and any mechanical constraints as soon as the project starts. Your task is to turn that information into a clean, manufacturable PCB layout and supply the standard fabrication files. Here is what I need from you: • Translate my schematic into a well-routed PCB that fits within the mechanical outline I provide. • Follow common DFM/DFT guidelines so the board can be produced by mainstream fabs without extra fees. • Deliver Gerber, drill, and pick-and-place files along with the source file from your preferred tool (Altium, KiCad, or Eagle are all fine). • Include a 3D step model so I can run...

...polished, corporate-style company profile that presents our new logistics-trailer manufacturing firm at a world-class standard. The document will ultimately be delivered as a print-ready, screen-friendly PDF and must feel consistent with serious B2B brands our clients already trust. Scope Our business builds flatbeds, dumpers, low-beds and tankers, so the profile has to communicate heavy-duty engineering quality while still looking clean and contemporary. I will supply our logo, basic colour palette, product photos and any copy we already have; you will turn that raw material into a cohesive narrative flow. Content structure • About Us – concise history, mission, vision and manufacturing capabilities • Products & Services – visual overview of eac...

This project involves a portable, foldable electronic device designed for shooting sports and training applications. The system detects supersonic projectiles passing through a target plane by capturing their shock wave. It uses eight high-bandwidth MEMS microphones (digital I2S output, 80 kHz frequency range) arranged in a diamond/plus-shaped mechanical frame. By precisely measuring the arrival time differences (TDOA) of the shock wave at each microphone, the system calculates the projectile’s speed and its exact intersection point with the sensor plane. This point is then projected onto a virtual target to determine the hit coordinates, score, and hit/miss status. All results are transmitted wirelessly (LoRa or WiFi) to a mobile device or scoreboard in real time. System arc...

...autonomous-vehicle sensor suite—cameras, LiDAR, and radar—in a clean, reliable, and easily serviceable way. The rack must let me place any of these sensors horizontally, vertically, or at fine-tuned adjustable angles so I can dial in each unit’s field of view without disassembling the whole structure. Your task is to take my rough sketches and dimensional constraints and turn them into a complete mechanical design that can go straight to fabrication. I plan to prototype most parts on an FDM printer and later shift load-bearing components to laser-cut aluminum, so the model needs to include both printable geometries and clear callouts for metal brackets or inserts where extra stiffness is required. If you normally work in SolidWorks, Fusion 360, or similar param...

LinkedIn Recruiter / Talent Sourcer (US AI & Tech Market) We are a growing recruitment agency specialising in AI, Software Engineering and emerging technology markets across the United States. We're looking for a detail-oriented Talent Sourcer to support our recruitment team by identifying and engaging high-quality candidates for exciting startup and scale-up opportunities. Responsibilities: Source candidates via LinkedIn Recruiter, LinkedIn Search and other platforms Build targeted talent pipelines for AI, Software Engineering, Product and Forward Deployed Engineering roles Maintain candidate trackers and databases Conduct initial outreach to passive candidates Support market mapping and competitor research Requirements: Strong LinkedIn search and Boole...

Title: Senior PHP & Backend Developer – Legacy Monolith Decomposition & Database Optimization Project Type: Fixed Price Budget: $8,400 USD (Strict Cap / Milestone-based) Duration: 6 Weeks (1.5 Months) Required Skills: PHP, Laravel, Symfony, MySQL, PostgreSQL, Redis, RESTful API, Software Architecture. Project Overview We are seeking an expert Senior PHP / Backend Developer to spearhead the re-engineering and performance optimization of our core e-commerce server infrastructure. The primary objective is to systematically decouple critical domain modules from a tightly-coupled legacy monolith, optimize slow-running SQL queries, eliminate database deadlocks under peak transactional loads, and deliver a high-throughput, secure API layer for frontend integration. This ...

...within your esteemed organisation, where I can leverage my extensive experience in Software Quality Assurance and Quality Engineering. With over 20 years of experience, I have successfully led enterprise-wide QA strategies, focusing on automation-first transformation initiatives that enhance product reliability and operational excellence across various sectors, including Healthcare and BFSI. In my current role as Director of Software Quality Assurance at Welldoc India Pvt. Ltd., I lead a 55-member team, driving the implementation of comprehensive QA strategies and establishing Test Centers of Excellence. My expertise in AI-augmented Quality Engineering and performance engineering has resulted in significant improvements in test coverage and defect containment, ensu...