Electronics repairJobs
...prototype of a small interactive toy. The prototype requires: A pop-up mechanism (using solenoids, springs, and/or small motors). Integration with Raspberry Pi or Arduino for control. Wiring/programming to operate the mechanism. A simple phone/web app to trigger the toy remotely. Requirements: Experience with mechanical design and prototyping. Hands-on skills with Raspberry Pi/Arduino electronics. Must show past project work (photos, CAD, or GitHub). Deliverable: A working physical prototype (not just design files) that demonstrates the pop-up mechanism controlled by Raspberry Pi/Arduino. Budget: Budget will be discussed based on scope and experience. Please provide: What’s your estimated cost? How did you arrive at that number (materials, labor, time)? How lo...
...PCB Design for Smart Ring Wearable I’m developing a compact smart ring device and need an experienced PCB engineer to design a rigid-flex PCB. The design includes: A flex PCB section (polyimide) that wraps around the inner circumference of a ring Two gold-finished contact pads on the flex section that interface with the user’s finger A rigid PCB section that connects to the flex and hosts electronics Scope of work: Design a single-piece rigid-flex PCB Flex section with exposed ENIG pads (dimensions and spacing will be provided) Proper coverlay usage and manufacturable rigid-flex stack-up Clean routing of high-impedance analog signals from flex to rigid section Mechanical alignment features and reliable rigid-flex transition Requirements: Proven experience...
I manage two busy TikTok + Facebook pages—one for consumer electronics and one for sporting goods—and I want all of our raw photos, clips, and testimonials turned into scroll-stopping graphics and short videos on a monthly, salaried basis. For the electronics page, the priority is polished product-review creatives, but you’ll also reshape our happy-customer snaps, unboxings, and promo shots into a consistent look using reusable templates. For the sports line, eye-catching product-advertisement content comes first, with room to experiment around launches or seasonal pushes. The day-to-day flow is simple: you’ll pull incoming assets from a shared Drive, sort them into clear folders, then design or edit pieces sized correctly for TikTok feeds, Stories, ...
...to a manufacturing partner. Required Qualifications: Fluent English: Must be able to communicate complex technical concepts clearly on calls. Consumer Appliance Experience: Proven track record of designing household products involving food-grade liquids, heating/cooling elements, or pressurized systems. Multi-Disciplinary: Capable of handling the mechanical design (SolidWorks/Fusion360), electronics (PCB design for high-current Peltiers), and firmware (C/C++). OR partner closely with someone who has these skills (i can hire for this) Safety Compliance: Experience designing systems that handle hot water/steam sterilization safely. To Apply: Please share 2-3 examples of hardware prototypes you have built from scratch. Specifically, highlight any projects involving thermodynam...
I need a dependable representative who can visit client locations in person and act as the face of our customer-service operation. Your primary responsibility will be to visit the designated company after they receive a shipment we’ve sent for repair. You’ll confirm that the process begins correctly and oversee progress. After the company completes repairs and testing, you’ll attend the final testing session to ensure everything is in order before coordinating the shipment’s return to Egypt. Strong interpersonal skills, attention to detail, and professionalism are essential for this on-site role. If you have experience in handling similar tasks, including field service inspections or face-to-face coordination roles, we’d love to hear from you! After e...
Full Stack Dev Needed: Repair , and Logic and AI Calling Module We are building an AI-powered lead generation platform. The frontend UI is already designed (Lovable), but the backend logic, AI calling flow, and API handshake are not fully wired correctly. We need a senior full-stack developer who can audit, fix, and complete the system so it works end-to-end. This is not a design role. This is implementation + integration. What the Platform Is Supposed to Do: - Super AI Business Search: Search Google Maps / Yelp / Bing, run AI analysis on businesses, generate prioritized leads - Agency Lead Finder: Identify businesses that need web design, SEO, ads, etc. Critical Flow That Must Work: - User must either enter their phone number to receive AI calls OR pay to use the
I am looking for an experienced electronics engineer/PCB designer to create a custom carrier board (or fully integrated PCB) for a smart beekeeping monitoring system. The device will monitor two beehives simultaneously and transmit data via LoRaWAN to the "Beep" platform. Project Scope: The goal is to design a PCB that handles power management and interfaces with multiple sensors for two separate hives. The device will be powered by a Solar panel and a Li-Ion/LiFePO4 battery. Core Components & Requirements: Microcontroller & Connectivity: Based on ESP32 with LoRaWAN capabilities. Preference: You can either design around a module (like ESP32-WROOM + RFM95) OR design a carrier board for a dev-board like the Heltec WiFi LoRa 32 V3 (to simplify...
I need an experienced electronics/PCB engineer to design a reliable, 24/7-operating traffic light controller PCB. This is a safety-critical system (not a hobby project). SYSTEM: • MCU: ESP32 • Load: 220VAC traffic light LED modules • Outputs: ~19 relay-controlled channels • Operation: Continuous (24/7) RELAY CONTROL: • Relay outputs driven via 74HC595 shift registers (SPI-style) • 3 × 74HC595 chained • OE pin must have hardware pull-up (outputs OFF at boot) • ESP32 enables outputs only after startup • Relay drivers with proper flyback protection FAILSAFE / SAFETY: • Master relay/contactor that cuts power to ALL lamp outputs • Must drop on: - ESP32 crash - Watchdog timeout - Power instability • Safe power-up a...
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Requires Linux server operation and maintenance capabilities (system operation, permissions, service management, Shell scripting); server environment deployment capabilities (Nginx/Apache/Web service configuration); database management capabilities (MySQL installation, import, and recovery); system backup and recovery techniques ( decompression, directory migration, dependency repair); RabbitMQ message queue deployment capabilities; server network configuration (ports, firewall, service connectivity).
...Menu, Slider Revolution, Responsive & Modile Optimized, Ajax Advanced Search, Ajax Add to Cart, Ajax Pagination, Ajax Load More, Infinite Scroll, Color/Image Swatches, Quick View, Wishlist, Compare, easy one-click demo data import, and much more. The template has a 99 Desktop performance and a 98 mobile performance. It is optimise for SEO performance. Phase 1: The "Emergency Room" Theme Repair: Re-install and properly configure the WordPress theme. Fix all broken layouts caused by the backup restoration. Image Recovery: Identify and fix all "broken image" icons. Ensure all existing product and site images are visible. Plugin & Connector Audit: Re-connect and test all plugins (Stripe, Klaviyo, etc.) that were disconnected during the wipe....
I am building an indoor lifting system that needs its own custom hydraulic valve. The unit must modulate acceleration, controlled slowing, and positive stopping in both lifting and lowering directions, yet remain entirely manual in operation—no electronics or remote triggers involved. Key design parameters • Pressure range: 10 – 60 bar • Flow range: 20 – 100 L / min • Body material: aluminum (for weight and corrosion resistance) I am looking for a complete engineering package that covers hydraulic sizing, spool geometry, spring rates, flow-control metering notches, and seal selection so the finished valve behaves smoothly through the whole stroke. A 3-D CAD model and fully toleranced manufacturing drawings are essential, backed by calcula...
My new electronics shop measures 16 ft × 27 ft and is already divided into a front retail zone and a back service zone. I need a space-optimised, modern design that instantly pulls customers toward a dedicated iPad & laptop display—the hero area of the store. What I’m after • A bright, vibrant look and feel that reinforces a tech-forward brand without sacrificing practicality. • Clean sightlines and plenty of under-display storage shutters so we can keep stock on hand yet out of view. • A clearly organised accessories wall or rack system. • A neat POS demo corner where payment terminals can be tried and tested. • A fully private repair area that remains completely hidden from customers. • A small conversation de...
My Sony minidisc player is malfunctioning. Minidiscs won't eject, and it's displaying error code C13. Requirements: - Diagnose and fix the error preventing ejection. - Repair any related mechanical issues. Ideal Skills: - Experience with Sony minidisc players. - Knowledge of error code C13. - Proficient in electronic repairs.
...greyed (disabled) 3.2 Product Master Purpose: Finished goods identity Fields: Product Name (e.g. 500 LTR – 5 Layer Tank) Category / Size Status (Active / Inactive) Note: No fixed formula attached Production mix always entered manually 3.3 Party Master Fields: Party Name Mobile Address Opening Balance Balance Type (Receivable / Payable) 3.4 Expense Head Master Examples: Factory Routine Expense Labour Repair & Maintenance Office Expense Misc (Admin can add/edit) 3.5 Vehicle Master Fields: Vehicle Number Type (Pickup) Assigned Driver 3.6 Driver Master Fields: Driver Name Mobile Assigned Vehicle 4. PRODUCTION MODULE (CORE FEATURE) 4.1 Production / Inward Entry Fields: Date Product Quantity Produced (Units) Powder Usage (Multiple rows): Color (dropdown from Raw Material Mast...
...my business and want it to point visitors straight to Base44 resources at the right moments. The site’s primary role is corporate—showcasing who we are, what we do, and funnelling prospective clients or partners toward the Base44 links I will supply. Project Overview I am launching a property repair pricing SaaS-style website for the Australian property market. The site explains a service that: Reads a completed building inspection report (PDF) Uses AI to extract defects Produces estimated repair costs Helps home buyers, real estate agents, and inspectors negotiate property prices The frontend website will be WordPress, and the application functionality itself will remain on Base44 (linked externally). Design Inspiration (VERY IMPORTANT) The website d...
...submissions) Clearly communicate services and service areas Build trust and credibility with potential customers Improve local search visibility Provide a scalable base for future marketing activity 3. Target Audience Primary Homeowners needing repairs, replacements, or upgrades Property managers and landlords Builders and other tradies Secondary Small commercial businesses Insurance-related repair work Audience traits: Time-poor Value reliability and clear pricing Want fast response and local expertise Need confidence the job will be done properly 4. Key Messages Local, experienced trade specialists Reliable, fast, and professional service Clear communication from quote to completion Quality workmanship you can trust Tone: Professional but approachable C...
I need a modern, 15–20-page catalog that showcases my electronics line in a sleek, visually engaging way. Each product page should balance strong imagery with clean typography and consistent branding, following a contemporary, tech-focused aesthetic. Deliverables • 15–20 print-ready pages laid out in Adobe InDesign (or comparable professional tool) • For every product: – Product specifications clearly formatted – Concise usage instructions set apart for easy reference • High-resolution, press-ready PDF plus editable source files • Cover design, contents page, and logical section breaks to guide readers Once I provide product photos, specs, and copy, I’d like initial layout concepts within a few days, then one revisi...
We are seeking an experienced technical writer with a solid background in electronics to update and improve the instructional documentation for our DIY Bluetooth Speaker Kit. The kits, used in schools and STEM programs, include pre-assembled circuit boards and require basic soldering skills to assemble. The documentation must support both the electronics assembly process and provide guidance for student customization. Responsibilities include: - Revising existing instructions for clarity, especially for beginner-level enthusiasts. - Simplifying technical explanations to be accessible for Year 10 students. - Updating the Bill of Materials (BOM) with precise detail. - Enhancing wiring diagrams with clear labels suited for basic soldering practices. - Including step-by-step v...
My Euroart JG168BL dual-zone wine fridge is stuck on an E4 error, which points to a faulty NTC temperature sensor in the upper chamber. The sensor is easy to reach from inside the compartment and will need to be spliced in because the main board is not readily accessible. I need a technician with solid general refrigeration experience who can: • Supply a compatible NTC sensor • Remove the old probe, install and splice the new one neatly (heat-shrink or similar insulation) • Run a full test to clear the E4 code, confirm stable temperatures on both zones and listen for anything else that might need attention I haven’t ruled out other faults, so basic troubleshooting during the visit is expected. If you would rather I order the part myself, let me know—I...
We are seeking an experienced technical writer with a solid background in electronics to update and improve the instructional documentation for our DIY Bluetooth Speaker Kit. The kits, used in schools and STEM programs, include pre-assembled circuit boards and require basic soldering skills to assemble. The documentation must support both the electronics assembly process and provide guidance for student customization. Responsibilities include: - Revising existing instructions for clarity, especially for beginner-level enthusiasts. - Simplifying technical explanations to be accessible for Year 10 students. - Updating the Bill of Materials (BOM) with precise detail. - Enhancing wiring diagrams with clear labels suited for basic soldering practices. - Including step-by-step v...
...in Gitega, you never pay a listing fee. The Platform Before applying, all candidates MUST visit our official platform at to familiarize themselves with our interface and categories. We focus strictly on the local needs of our citizens: Automotive: Safe trading of vehicles with local license plates. Real Estate: Commission-free rentals and sales in local neighborhoods. Electronics: A trusted hub for second-hand phones and laptops. Jobs: Connecting local artisans and professionals with employers. Role: Country Representative We are looking for passionate individuals based in Rwanda (Kigali, Huye, Musanze) or Burundi (Bujumbura, Gitega, Ngozi) to act as the face of Isokorusange. Key Responsibilities: User Verification: Help us verify that sellers are real people to keep
...part of the watch (bezel + glass + dial) can spin manually like a spinner. The lower case and watch hands are fixed. Spinning is locked by default. When the user pulls the upper part upward (lift trigger), the lock is released and the upper part can spin. When the user pushes it back down, spinning is locked again. This is a purely mechanical system (no motor, no spring-driven spin, no electronics). The goal of this project is to design the mechanism, produce engineering drawings, and prepare manufacturing-ready documentation so I can prototype and mass-produce the watch in China. Core Functional Requirements (Must-Have) 1. Locking System Rotation is mechanically locked when the upper part is in the down position. Lock is released only when the user pulls the upper assem...
I need a detailed inspection of my swimming pool installation. The pool shell was installed near bedrock without proper backfill, leading to potential structural defects. The inspector will need to: - Identify all structural defects - Recommend comprehensive repair solutions Ideal skills and experience: - Expertise in pool construction and structural integrity - Background in geotechnical engineering would be a plus - Experience in diagnosing and recommending repairs for similar issues
...parametric 3D model built in Rhino (preferably Rhino 7) using Grasshopper, with the sole goal of rapid prototyping. I will provide sketches, dimensions, and target tolerances; you will translate them into an editable Grasshopper definition and a watertight Rhino file that I can tweak via simple sliders instead of rebuilding geometry. Because the focus is prototyping, the file must export to STL without repair and pass Rhino’s edge analysis. I do not need textures or photorealistic materials—function takes priority. Please keep the Grasshopper network organized, grouped, and clearly labeled so I can understand and extend it later. Deliverables • Rhino .3dm master file • Grasshopper .gh file with labeled parameters • Brief PDF or screenshots expla...
My WordPress site is showing unauthorized content edits and strange links even after I added a couple of security-focused plugins. I need a thorough clean-up and hardening so the problem does not return. Please run a complete scan of every file, database table, and user account, identify the malicious code or backdoors, and remove them without disturbing legitimate content or design. After the clean-up, restore anything the attackers modified, patch any exploited vulnerabilities, and tighten overall security (core, themes, and existing plugins are all up to date once you finish). Deliverables • Full malware and vulnerability report before and after fix • Clean, malware-free site with original content intact and no hidden redirects or injections • Hardening steps appl...
Main apne SaaS product CRMJIO (CRM & Billing Software for Repair & Service Businesses) ke liye ek experienced UI/UX Designer + Content Writer hire karna chahta hoon. Freelancer ko modern, professional, user-friendly aur high-conversion design create karna hoga, jo India + International market ke liye suitable ho. UI/UX Design CRMJIO Website design CRMJIO Web Dashboard UI Mobile Responsive Design Clean, fast & modern layout User-friendly navigation Figma / Adobe XD source file required SaaS-based UI experience preferred Website / Web App / Dashboard ka complete UI design Mobile responsive design Clean, modern & fast-loading layout User-friendly navigation Figma / Adobe XD / PSD source file dena hoga Content Writing Homepage, About Us, Features, Pricin...
...compact PCB whose only job is to collect data from several temperature sensors and route those readings to the rest of my prototype through simple wired connectors. Everything must be laid out and modelled inside Fusion 360, right down to the housing that will protect the board once it is fabricated. Here is what I need from you: • Create the full schematic and board layout in Fusion 360’s electronics workspace, optimised for straightforward sensor-integration and robust wired headers. • Export clean Gerber/Drill files plus the native Fusion 360 design so I can iterate later. • Model a 3-D printable enclosure in the same project file, dimensioned precisely to the finished PCB, with openings for the temperature-sensor cables, mounting holes and a snap-f...
My WordPress store is throwing a checkout-process error that started right after a WooCommerce update clashed with another plugin. Everything else on the site loads fine, so the conflict is isolated to WooCommerce and only shows up when a customer tries to complete an order. I need someone who can: • Identify the exact source of the conflict and repair it without disabling essential store functionality. • Restore a fully functional checkout flow (cart → payment → confirmation) with no PHP warnings or JavaScript console errors. • Keep all existing products, orders, and settings intact. Please plan to work directly in a staging environment first, then migrate the fix to production once we’ve tested together. If you’re confident troubles...
...SEO • Submit to 5 directories: o Bing Places o Apple Maps o Yelp o Yellow Pages o HomeStars Deliverables • 6 live location pages • 5 directory listings Week 4: First Content Push Blog Post #1 • “What Is a Property Health Assessment (PHAR)?” Blog Post #2 • “Why Reactive Maintenance Is Costing Langley Property Owners Thousands.” Google Business • Post #1: PHAR introduction • Post #2: Before/after repair example Reviews • Ask the last 5–10 clients for Google reviews Deliverables • 2 SEO articles live • 5+ new reviews requested Month 2: Authority & Lead Generation Objective: Build content authority and backlinks. Week 5: Cornerstone Content Create a long-form guide: Cornerstone Page #1 • &ldqu...
Project Brief: Stealth-Modified Automatic Parking Disc (Certified for Pu...automatic. No user interaction should be needed after parking. • No visible alterations (e.g., wires, unusual controls, abnormal movement patterns). • Power should remain efficient — preferably still battery-powered or with a hidden upgrade that doesn’t draw attention. Ideal Freelancer Profile: I’m looking for someone with experience in electronics, microcontroller programming (e.g., Arduino), or embedded systems. Ideally, you’ve worked with consumer electronics, automotive modifications, or smart devices before. Both functionality and stealth are equally important for this project. ⸻ Let me know if you have questions or need specific details (such as device model...
...shop focused on consumer electronics and gadgets and need a full-featured e-commerce site built from the ground up, polished, and ready to accept orders. The store has to showcase products in a clean, modern layout, let shoppers add items to their cart, move through a secure checkout with major payment gateways, and track orders in an easy-to-use account area. A responsive design is essential so the experience feels the same on phones, tablets, and desktops. I’ll supply branding, product images, and copy; you’ll handle the build, set up taxes and worldwide shipping rules, connect payments, and test every step so launch day is trouble-free. When you respond, put the spotlight on your experience creating e-commerce sites—especially any work you’ve done for...
...every background element—especially the faint whispers that surface in the final seconds—so they’re both clear and present. ** the recording may contain, suppressed, or partially removed audio elements and recovery is also a must. You’re welcome to work in iZotope RX, Adobe Audition, or any comparable suite, as long as the process stays transparent: sensible gain staging, corrective EQ, spectral repair, dialogue isolate—whatever lets the secondary voices shine without adding artifacts. Please work directly from my original file and deliver a single, polished MP3 at the same sample rate as the source. Acceptance criteria: • Lead speaker reduced to nearly gone • Background voices and environmental cues audible, with whispers (&especiall...
This project calls for a skilled welder who can recommend the best process—MIG, TIG, or Arc—once the specific joint design and material are confirmed. I’m still finalising whether the work will involve steel, aluminium, or stainless, and whether the end-goal is a repair, a fresh fabrication, or something decorative, so your guidance on technique, filler metals, and required prep will be valuable. You’ll need to supply your own equipment, demonstrate consistent bead quality, and meet standard safety practices. Clear photos or short clips showing set-up, test passes, and finished welds will serve as acceptance criteria. Please outline the process you would follow, the codes or standards you normally work to, and typical turnaround times.
My site’s contact form suddenly stopped working—clicking “Submit” returns an error. I haven’t knowingly changed any settings or code and I’m not sure if (the platform I used to build the site) pushed a silent update that might be behind this. I need you to: • Trace whatever is blocking the request, whether that’s a front-end script conflict, a mis-routed POST endpoint, or a server-side validation snag. • Restore full functionality so visitors can successfully send data and I receive it in the intended inbox/database. • Add a concise success/fail message for users and verify everything works across at least the latest Chrome, Safari, and Firefox. Acceptance criteria – Form submits without page reload issues or con...
1. Purpose This document defines the functional and non-functional requirements for developing a RetailMan-style Point of Sale (POS) system designed for retail businesses operating multiple branches, each running offline, with multiple terminals, multiple stock locations, and credit sales support. The system must be fast, reliable, offline-first, and suitable for supermarkets, electronics stores, hardware shops, and similar retail environments. 2. System Overview Each branch operates independently on its own local server and LAN. Multiple cashier terminals connect to the branch server. The system works 100% offline at branch level. A future sync module will allow consolidation between branches when internet is available. 3. Architecture Requirements 3.1 Deployment Model Bra...
I already hold the full set of acoustic calculations and cross-section profiles for a compact Tractrix horn intended for my home-audio setup. The overall length must stay under 200 mm, yet maintain the flare and throat/exit diameters I will supply. What I need now is a clean Shapr3D build based on those figures, returned to me as an STL that is ready for direct ...flange integrated per my sketch. To keep things straightforward, here is the acceptance checklist for hand-off: • Native Shapr3D file with fully parametric history • Watertight STL exported at 0.1 mm resolution (no non-manifold edges) • Overall model length ≤ 200 mm with throat, mouth, and bolt-pattern dimensions matching my sheet Once I load the STL in Cura and confirm it slices without repair, ...
I need a skilled professional to assist with infrastructure management in our data center, specifically focusing on hardware maintenance. Key Responsibilities: - Maintain and repair servers, networking equipment, and storage devices. - Ensure optimal performance and reliability of all hardware. - Collaborate with the team for capacity planning and implementing cooling and power solutions. Ideal Skills and Experience: - Extensive experience in data center hardware maintenance. - Strong knowledge of servers, networking equipment, and storage devices. - Problem-solving skills and ability to work under pressure. - Certifications in relevant areas (e.g., CompTIA, Cisco, etc.) are a plus. Looking for someone who can ensure our infrastructure runs smoothly and efficiently.
My existing Apify actor, written in Node.js with the Apify SDK and CheerioCrawler, stopped working after eBay changed their page structure. The actor now launches, but once it reaches product listing and URLs it returns empty datasets—no product, price, or seller fields populate. What I need • Update the selectors so the actor reliably collects the same three data groups it handled before: product details, pricing information, and seller information. The output schema is already defined in the Apify key-value store; keep that exactly as-is so it remains compatible with my downstream processes. • Ensure the crawler starts, scrapes, and finishes without manual restarts or timeouts. • Push a working version to my Apify account with clear release notes describing ev...
I’m looking for a printable STL of a cricket ball that captures the classic raised, six-seam stitching rather than a plain sphere. The surface should be clean and watertight so I can drop it straight into my slicer without extra repair work. I’ll be using a custom diameter instead of the regulation size. Once we open the project, I’ll share the exact measurement in millimetres; if you can make the file parametric so I can tweak that value later, even better. Deliverables: • Final, manifold STL ready for FDM or resin printing • (Optional but appreciated) a native file from your tool of choice—Fusion 360, SolidWorks, Blender, etc.—so future size edits are simple The job is complete when the model prints without artefacts and the seam detail...
...for You" based on view history. If new, show "Trending Now" (based on click-through rate). Flash Sales: A dedicated section with a countdown timer for time-sensitive deals. 2. Advanced Search & Discovery: Fuzzy Search: The system must handle typos (e.g., searching "Iphne" should find "iPhone"). Dynamic Filtering: Filters must change based on category (e.g., "Clothing" shows Size/Color; "Electronics" shows RAM/Storage). 3. Complex Cart & Checkout (Critical): Split-Order Logic: If a customer buys Item A (from Vendor 1) and Item B (from Vendor 2), the system must generate one Parent Order ID for the customer, but split it into two Child Order IDs in the backend. Payment Gateways: Integration of Cash on Delivery (C...
I need a bank of highly detailed, realistic prompts that can be dropped straight into mainly for FREEPICK, Midjourney, Stable Diffusion, or DALL·E to generate commercial-grade images for my Amazon listings. The products in scope are electronics accessories—primarily mobile covers and tempered glasses—so each prompt has to highlight texture, ports, and overall fit with crisp, shadow lighting that meets Amazon’s pure-white background requirement. Here’s what will make the engagement successful: • Craft prompts that reliably output 3000-px-plus, photorealistic renders showing front, back, angled and lifestyle compositions of the product. • Include any seed settings, aspect ratios, negative prompts, or modifier tweaks you use so I can reprodu...
Mohammed Hamed I am a Master’s researcher working on a GaN-based Current Source Inverter (CSI) for photovoltaic systems. I already have a working SVM control model in MATLAB/Simulink and a partial inverter structure. I am looking for a highly experienced MATLAB/Simulink Power Electronics engineer to professionally upgrade and restructure my model into a full physical Simulink/Simscape CSI system suitable for IEEE-level academic research. Scope of Work: • Convert inverter power stage into physical transistor-based Simscape models (GaN / SiC) • Integrate existing SVM control algorithm • Implement realistic DC-link current source and EMI-aware switching network • Verify losses, stress, and harmonic performance
I’m looking for a licensed esthetician who can build a science-backed, barrier-friendly facial program that targets persistent acne and blemishes. The core of the plan should revolve around professional-grade chemical peels, but I’m happy to hear your thoughts on complementary techniques that won’t compromise skin health or recovery time. To set you up for...habits that could sabotage results and suggest simple swaps • Provide a maintenance roadmap so I can keep improvements going with minimal effort between appointments I value evidence-based recommendations, concise instructions, and realistic timelines—no mysterious “spa secrets,” just proven methods I can follow at home. If you’re passionate about skin longevity, acne solutions, and ba...
...where role-based updates are not behaving as expected—changes sometimes fail to reach the users whose roles should receive them, while other roles update just fine. Alongside that, I’m hitting a privacy snag: users are not able to modify someone else’s information even when the workflow should allow them to do so. I want a quick yet thorough pass over the configuration, followed by the actual repair work. The mini-audit must cover: • User permissions • Data flow • Privacy settings Please document any mis-configured rules you spot, then correct them directly in the Bubble editor. After the fixes, run a test with at least two different role types so I can see updates landing correctly and the privacy rules behaving exactly as intended. If ...
My WordPress site needs a full tune-up and security hardening. At the moment I’m dealing with broken links/pages and clear signs of malicious code injections that have left loopholes open to hackers. I’d like someone to: • Track down and repair every broken link or page so the front-end and admin panel respond smoothly again. • Scrub the installation of any injected scripts, backdoors, or suspicious users, then patch the core, theme and plugins to the latest stable versions. • Implement two-factor authentication on all administrator logins and configure an automated, regular security-scan routine (Wordfence, Sucuri or a comparable tool). • Test and restore proper function of the Contact form and Blog section once the clean-up is complete. &bu...
I recently moved my WordPress site to a new domain through my hosting provider’s migration service. All URLs were supposed to stay the same, yet many pages now throw 404 errors. The backup is intact, so the data is there—I just need the links to resolve correctly again. What I need you to do • Trace why WordPress is serving 404s even though no permalinks were changed. • Repair whatever is causing them—whether that’s permalinks, .htaccess rules, database paths, or missing 301 redirects. • Test the fix across the entire site (posts, pages, media, and any custom post types) so every previously live URL loads normally without errors. Acceptance 1. Browsing the site produces no 404 pages. 2. All legacy URLs return the correct content or ...
Working from our previous project, this step is to get the Wand electronics fully functional, this may require a second round of prototype hardware and then a final modified version of the hardware based on the feedback of the industrial designers of the enclosure (likely changing in wiring and plugs to suit production). Also included is the eLARP software conversion now to run on the Wand hardware. 1) Addressable LED's 2) Accelometer 3) Vibration Motor are all new on this platform.
