How to Hire Engineering Experts on Freelancer
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I want to have a 2-layer PCB drawing made from a schematic created for an industrial product. The project file will be sent later. The PCB size will be approximately 40x110mm.
...Vertex AI, and Cloud Run. The work must be technically robust, scalable, and secure. I am looking to work with experienced freelancers who can present a clear timeline for prototype, testing, and delivery phases. Voice AI Customer Assistant — Call Flow & Functional Requirements We are developing an AI-powered voice assistant to manage initial customer calls, particularly for energy and solar engineering services. Core Features: Smart Voice Greeting & Flow Control Automatic greeting: “Welcome to Kobinerji! To assist you better, please answer a few quick questions.” The assistant should use smart branching based on user responses. Use-Case Based Data Collection Off-grid solar systems: Ask for devices and their power ratings. Agricultural irrigation: ...
...that only authorized users can access the panel. Role Management: The system should accommodate multiple user roles, such as: Administrator: Full access to all functions and features. Office Staff: Restricted access to customer-related tasks and administrative functionalities. Engineer/Architect: Access to project management, resource allocation, and specific engineering tasks. Multi-Device Access: The system must be accessible via web and mobile platforms, ensuring flexibility for staff working remotely or on-site. 2. Dashboard (Main Control Panel): Project Overview: A summary of ongoing projects, including timelines, tasks, and current statuses. Notifications: Real-time notifications for missing documents, overdue tasks, or system...
We are looking for an experienced industrial designer or graphic designer to create the design for an AC charger for electric vehicles. The ideal candidate should be abl...technical drawings and an external design concept. Job Description: Develop the industrial design for an electric vehicle AC charger Create detailed technical drawings and dimensions Design a product that is ready for manufacturing Develop a user-friendly, aesthetic, and modern external design Requirements: Experience in industrial design or graphic design Expertise in 3D modeling and technical drawing (SolidWorks, AutoCAD, Fusion 360, etc.) Ability to create renders and concept designs (KeyShot, Blender, etc.) Knowledge of manufacturing processes is a plus Ability to provide a portfolio showcasing similar pre...
İsa çarmıhı tutarken kuzenimi İsa'nın elini sıkarken çizim
...çizime ihtiyacımız var. We want to turn the cylindrical bag from the Bodinoz machine into a nylon apron. The visual we have designed and drawn by ourselves and the dimensions and final form of the product we want to make are attached. It is not necessary that the machine we draw is exactly the same, the important thing is to get the product we want. First of all, we need design and technical drawing....
...LC. We are accepting the designs until 30th October. Attached document includes detailed information about what we expected from a design. What is CESummit? CESummit is one of the biggest and most prestigious events which IACES METU LC organizes every year. The event, CESummit, comprises several seminars and workshops that create an environment for the students, which are mostly from civil engineering, architecture, city and regional planning etc., to connect with companies directly, creating contacts, learn newest technologies in our sector and socialize with their colleagues. CESummit is organized in METU campus and continuous for two days every year. What are we expecting from the design? The CESummit logo should be simple, memorable, lasting, permanent and clear. It should...
Hello, We have an online course project. We want a lesson page which supports webrtc, real time whiteboard and also some other features. The features are; - Real Time - Adding pictures and updating the position and shape of these images - Adding files - Writing with different fonts and colors - Drawing with the mouse on the board, drawing types (thick thin silky gold polishing) - Ability to authorize students for writing - Live video / audio sharing from the camera - Authorization of cameras of students depending on the will of the teacher, if they want, students can enable their cameras too. - Live chat box - Ability to add slides and move on them and draw on them with mouse - Setting the necessary back-end of the software with comments on how to integrate. - A box to ask qu...
Merhabalar, Yüksek lisans dersim olan Marketin Engineering dersine ait ödevle ilgili destek almak istiyorum. Ödev birkaç case analizinden oluşuyor. Case'lerle ilgili toplamda 4 tane soru mevcut. (Ekli dosyada soruları ilettim.) Yardımcı olabilirseniz sevinirim. Selamlar,
We would like to demand an illustration which has to be original drawing on front surface (100mmX120mm) of our new device's aluminum box. Send me mail for adress is below. Thanks. Üreteceğimiz bir ürünün alüminyum kutusunun ön yüzeyine (100mmx120mm ölçülerinde), ürünle özdeşleşecek orjinal bir illüstrasyon tasarımı düşünüyoruz. Detaylı bilgi almak için mail şekkürler [Removed by Freelancer Admin]
We need 10 different characters for box games. This characters will be drawn back of cards. Every drawing must describe a situation. For example "Help me". But, in this it is important the drawing. Drawings must be nonsexual. And 5 years old child must understand with this drawing it is a call of help. The characters will be in situations such as "I need help," "I am afraid," and "I endure." The drawing must be in vectoral form. Tasarımı yapılacak karakterler, eklediğimiz örnek resimlerden 01 nolu resim gibi duyguların çok ön planda olduğu bir karakter olabilir, 02 nolu resim gibi tamamen tanımsız ve özgün bir karakter olabilir, 03 nolu resim gibi unisex normal bir karakter olabilir (ger...
...bizimle iletişime geçebilirsiniz.. Hi, As Armada Yazılım, we decided to launch a wind of change. Armada Yazilim, was founded in 1997 as a Value Added Reseller (VAR) for the CAD (Computer Aided Design), CAM (Computer Aided Manufacturing), PDM (Product Data Management) and ERP solutions with a vision to be the #1 resource provider for 3D engineering software and manufacturing productivity tools in Turkey. Our mission is to put the proper engineering tools in the hands of our customers, so they may realize a shorter time to market and a reduction in design, manufacturing and overall operational costs in every industry. We would like to be created a logo that will summarize our growth. If you like to be that person who will continue with corporate identity afte...
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insaat muhendisi + insaat firmai icin logo , insaatla ilgili guzel ve cok renkli olmayan bir logoya ihtiyacim var
...already contains plans, section cuts, and reference notes. Your task is to extract the elevations and dress them with: • clear material and finish call-outs • precise window and door placement • any architectural elements or decorative details shown in the base files All line weights, layers, and text styles should follow standard AIA/ISO conventions so the files drop straight into my larger drawing set without rework. I typically turn around comments within 24 hours, and I’m looking for someone who can return a final, plot-ready DWG and a matching PDF within two to three days of receiving mark-ups. This is ongoing, project-based work—small residential additions one week, a medium commercial façade the next—so please send a brief po...
...journal-ready research paper on Explainable AI (XAI) for predicting and interpreting student academic performance. The study must use multiple academic data sources (exams & quizzes, assignments & projects, and class participation records), which I will provide in CSV format. Scope of work: • Clean, preprocess, and align datasets using student IDs and time frames • Perform relevant feature engineering • Build at least one strong predictive model (with optional comparisons) • Apply explainability techniques such as SHAP, LIME, decision trees, or equivalent, with clear justification • Evaluate predictive performance and interpretability • Produce publication-quality visualizations highlighting influential features • Write the full...
...panels—should be addressed so the aesthetic never compromises practicality. References I’m gathering mood boards and precedent images now and will share them as soon as they’re organised, but I’m happy for you to start with your own style explorations first. Deliverables • Concept sketches outlining alternative form directions • Finalised 3D surface model (preferred: STEP or IGES) ready for engineering hand-off • High-quality renderings in at least three colour / material combinations • A concise material-finish chart noting paint codes, texture specs, and suggested suppliers Acceptance criteria The design must fit within a 1300 mm overall length envelope, allow 12 inch wheels, and provide unobstructed battery swap access...
...website and combine them into scalable workwear bundles. This project focuses on catalogue architecture, bundling logic, and long-term scalability, not marketing content. 2. Project Objectives 1. Replicate supplier garment products into WooCommerce 2. Standardise product data across multiple suppliers 3. Create flexible, configurable workwear bundles 4. Enable future supplier expansion without re-engineering 5. Support both direct purchase and quote-based workflows 3. Scope of Work A. Supplier Product Replication The developer will: • Create WooCommerce variable products that mirror supplier items • Each product must include: o Product title o Description (rewritten or lightly adapted where required) o Product imagery (supplier images provided or sourced with permissi...
I need a skilled structural engineer to create design and drawings for a residential building. Key Requirements: - Design and Drawings: Comprehensive structural designs and detailed drawings. - Collaboration: Work closely with me to understand requirements. - Codes and Regulations: Ensure compliance with local building codes. Ideal Skills and Experience: - Degree in Structural Engineering. - Proven experience in residential projects. - Strong knowledge of building codes. - Proficiency in design software (AutoCAD, Revit, etc.). - Excellent communication skills. Please provide a portfolio showcasing relevant work.
I already have a finished desi...design for a roadside pylon sign and now need it translated into a clear, fabrication-ready 2D CAD drawing. The file must show every critical dimension and measurement, as well as all structural support details—column size, base plate, anchor bolts, footing depth—so my fabricator and engineer can move straight into pricing, permitting, and structural calculations. Please work in AutoCAD (DWG) or Illustrator and supply a printable PDF alongside the source file. Accuracy is essential; the drawing should match my existing design exactly while adding the precise dimensioning and support information noted above. Once delivered, I’ll review and flag any tweaks; final approval will be when the drawing is clean, fully dimensi...
I need a basic HVAC piping route drawing for a central air conditioning system in my 4 BHK house. I have a digital copy of the house layout. Requirements: - Must cover entire house - Should be based on existing digital blueprint Ideal Skills & Experience: - HVAC system design knowledge - Experience with residential HVAC layouts - Proficiency in reading and interpreting blueprints
...the drawings I’ll supply • External footprint kept as thin and light as possible while still protecting the internals • Minimalist exterior—no aggressive fins or retro styling cues, just a recessed logo area at most Deliverables • Fully parametric 3D model (Fusion 360 preferred, but STEP + STL are fine) • Exploded assembly render that shows how it all fits together • 2-D dimensioned drawing for quick reference Acceptance criteria: the model must print on a 220 × 220 mm bed without exotic supports, all cut-outs align within ±0.5 mm of the hardware specs, and the lid can be opened/closed at least ten times without visible stress marks in PLA. If you have clever ideas for an integrated keyboard tray or a subtle dis...
...work — Track current research and emerging repositories (Hugging Face, arXiv, GitHub) to spot promising architectures and training techniques. - klaud8 / hrm ai / chat gpt / claude — Spin up controlled experiments in Python using PyTorch/TensorFlow, comparing baseline performance with fine-tuned variants on representative datasets. — Optimise inference speed, memory footprint, and prompt-engineering workflows so models transition smoothly from notebook to production API. — Document findings in concise experiment reports and integrate successful models into our existing CI/CD pipeline. Deliverables 1. A living benchmark report that ranks at least five candidate models per task on accuracy, latency, and cost. 2. Clean, reproducible training scri...
Hi, I am looking for an experienced academic/engineering professional to help refine and finalize my thesis. The core writing is already complete, but I need support to elevate it to a strong engineering/research standard. Scope of work includes: Refining language, clarity, and academic tone Proper formatting (university/thesis standards) Suggesting and improving graphs, tables, charts, and diagrams Recommending mathematical formulations, functions, or algorithms where appropriate Making the thesis look more engineering- and research-oriented, not just descriptive Light structural consistency checks (flow, transitions, figure placement) Important notes: This is NOT ghostwriting — content already exists Preference for someone with engineering / technical ...
...issues or, when necessary, escalate with clear notes. Typical workflow • Monitor inboxes, chat widgets, and social feeds during agreed hours. • Acknowledge and resolve general questions, order status requests, and simple troubleshooting. • Document each interaction in our Zendesk-style ticketing system so the history is always clear. • Flag product bugs or edge-case problems to the engineering queue with concise replication steps. Acceptance criteria • First reply time under 30 minutes during your shift. • Resolution notes logged, tagged, and closed following the provided template. • Customer satisfaction rating maintained at 90 % or higher. If this sounds like the type of collaborative support environment you enjoy, let’s...
I'm hosting a mature hens high tea at a private residence and need a facilitator to lead a life model drawing session for 10-20 attendees. The atmosphere should be fun and light-hearted. Requirements: - Experience in leading life drawing sessions - Ability to create a relaxed and enjoyable environment - Skilled life model - Coordination of a mix of provided and self-supplied materials
I need a qualified engineer to assess my pool's structural integrity. I have concerns about the foundation, as it seems to be shifting or settling. The surface has become bumpy, indicating possible underlying issues. It happended when we got alot of rain and suddenly got problems with pool. Insurance company ...foundation, as it seems to be shifting or settling. The surface has become bumpy, indicating possible underlying issues. It happended when we got alot of rain and suddenly got problems with pool. Insurance company had an engineer we dont agree with and would like second opinion The ideal candidate should have: - Experience with pool structural assessments - Background in civil or structural engineering - Ability to provide a detailed report on findings and recommend ne...
...Style: Cartoon board-game animation Bright colors Smooth motion Friendly and playful tone Card-based animation transitions Animation Scope The video should include: 1. Intro Game logo animation and card reveal. 2. Game Objective Explain how players collect points by winning card sets. 3. Setup Show: Deck Players Cards in hand Table layout 4. Gameplay Explanation Demonstrate: Drawing cards Auction/bidding process Trading mechanic Winning cards 5. Scoring Show how sets are counted and points calculated. 6. Ending Scene Winner moment + logo outro. Assets Provided We will provide: Card artwork Character/animal illustrations Game logo Rules document Voiceover script (optional) Animator will provide: Animation Sound effects Transitions Final video...
I need a Google Cloud / BigQuery specialist to stand up an end-to-end, webhook-driven data ingestion pipeline running in our production environment. When our external form system fires a webhook, your Cloud Function (or equivalent service) should capture the JSON payload, write the untouched record to a raw BigQuery table, then immediately process it. Th...then immediately process it. The processing step must • parse any nested JSON, • flatten and clean each answer field, • split the results into two purpose-built reporting tables, and • guarantee idempotency through a hashing technique that blocks duplicates. All components have to be secure, version-controlled, and able to scale with traffic spikes. This is strictly a backend/data-engineering job&mda...
...Technical proficiency and deep commercial in consumer-electronics are a must. Requirements: Significant (> 10 years) experience in design and implementation of small-scale actuation, especially VCM design for small spaces. Deep technical background. You yourself must have designed high-performance actuators. That means most likely an engineering background. If you have an applied math or computer science background, then it must be complemented by engineering application experience. You must have prior commercial experience, e.g. at a tier-1 consumer electronics company. Please Send: If the below is not included, we won’t have enough information to consider your submission: - Resume (education and prior work experience). - Either images of an example V...
I need plans for a flood-proof deck to place a container home on. The deck needs to be: - 7 feet deep concrete - 40 x 40 in size Ideal Skills & Experience: - Experience with structural engineering and flood-resistant designs - Proficiency in concrete work - Knowledge of deck construction
I already sketched my backyard cabana by hand and now need it turned into a clean, permit-ready drawing package. The job covers three parts that must come together seamlessly: redrafting my sketches into clear architectural sheets, developing full MEP plans, and completing the engineering calculations that the city will ask for at submission. Here is what I expect back from you: • Architectural sheets: redrawn from my hand sketches, fully dimensioned, properly labeled, and laid out on title blocks ready for printing. • MEP plans • Engineering calculations • A single PDF set plus individual CAD files, all formatted to current California code standards and ready to upload to the city’s permit portal. Accuracy and readability are critical, k...
I have two signed Android APKs that share the same brand: a Chinese-language build that already handles user registration smoothly, and an English-language build that currently lacks this flow. My goal is to extract every user-management API call from the Chinese APK—endpoints, headers, payload structures, encryption or signing logic—and transplant that functionality into the English APK so both variants register users in exactly the same way. What I can provide: • The release APKs for both language versions • Valid test accounts and server access for live registration checks • Any additional assets the Chinese build relies on (native libraries, certificates, config files) What I need from you: • Decompile, inspect and document the Chinese APK (jadx, a...
I have an automotive concept that calls for a compact, single-layer printed circuit board, and I need an experienced designer to turn my schematic notes into production-ready files that satisfy ISO 9001 quality requirements. The job covers completing the layout, run...manufacturability. Your familiarity with Altium Designer, KiCad, or Eagle is welcome—just let me know which platform you prefer. Once the files are ready, I’d like a quick DFM review together to confirm everything meets typical automotive derating guidelines. Deliverables: • Native design files and exported Gerbers/drill data • BOM with manufacturer part numbers • PDF schematic and assembly drawing If you’ve handled single-layer automotive boards before and can work to ISO 9001 ...
We are building a two-story structure with a cantilever beam. Drawings are already made as well as a Revit model but would like someone to clean it up (preferably, in English, and organized in the project browser and families section) and adding Simpson Strong-Tie Connectors. Attached is the Revit Model, set of drawings, and a list of connectors needed to be added to the ...are already made as well as a Revit model but would like someone to clean it up (preferably, in English, and organized in the project browser and families section) and adding Simpson Strong-Tie Connectors. Attached is the Revit Model, set of drawings, and a list of connectors needed to be added to the Revit model based on the drawings. Simpson Strong-Tie website:
...between modern-minimal, cute-playful, and elegant-classic—clean lines with just enough charm to celebrate the occasion. Colour direction: realistic outdoor tones—think alpine greens, sky blues, muted earth browns, and the soft light of sunrise or sunset. No neon, but also not washed-out pastels. The mountains themselves should be the star motif. Whether you illustrate them with a simple line drawing, a gentle watercolour wash, or another technique is up to you, as long as the scene instantly conveys an airy, outdoor mood. Subtle baby references are welcome so long as they don’t overpower the landscape. Deliverables • One 5×7 in (or A5) front-side invitation • Print-ready PDF in CMYK, 300 dpi • Editable source file (AI, INDD, or layere...
I'm seeking a talented poet to craft a 24-line gothic poem. The poem should revolve around a theme of mystery, incorporating elements of haunted locations and dark secrets. The overall tone should be suspenseful, drawing the reader into an eerie and captivating world. Key Requirements: - 24 lines in total - Theme: Mystery - Elements: Haunted locations, dark secrets - Tone: Suspenseful - Create a strong Gothic atmosphere (mood of dread, mystery, or melancholy). - Include an element of the supernatural, psychological unease, or decaying/ruined settings. - Use vivid sensory detail (sight, sound, smell, touch, taste). - MUST include at least three (3) words from the attached Gothic Lit Vocabulary List (pdf) file Ideal Skills and Experience: - Proven experience in writing gothic ...
I need help building a working 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). Signed NDA. 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 numbe...
Mein AI-basierter Telefonagent ist bereits einsatzbereit – allein der letzte Abschnitt des Skripts braucht Feinschliff. Ich möchte, dass der Abschluss und die Call-to-Action künftig freundlicher, lockerer und trotzdem zielorientiert klingen, d...lockeren Ton. • Stelle sicher, dass Übergang, Sprachtempo und Formulierungen für einen Telefon-Agenten geeignet sind (Natural-Language-AI, keine reinen Textchat-Floskeln). • Liefere das Ergebnis als klar strukturierten Prompt-Block, den ich direkt ins System kopieren kann, plus kurze Erläuterung, warum deine Anpassungen wirken. Idealerweise hast du Erfahrung mit Conversational AI, Prompt Engineering und Sales-Scripts. Wenn du schon erfolgreiche Cold-Call-Prompts oder Voice-Bots optimiert hast, um...
I have a completed engineering report in Microsoft Word that now needs a professional layout pass. More than twenty images have to be resized to a uniform dimension and arranged so the “old model / new model” pairs sit neatly side-by-side. Please build clear, standard-format comparison tables where indicated, strip out the watermark, logos and outdated footer notes, and leave every word of the existing text exactly as it is. The document already carries a neutral, technical style and I want to keep that—no new colour palettes or branding guidelines are required. When you finish, the file should feel clean, cohesive and ready for formal submission. Deliverables • A fully formatted Word file (.docx) • A matching, print-ready PDF Acceptance will be base...
The goal is to move from a blank page to a Scopus-indexed journal publication (research paper) and a full university thesis in theoretical Computer Science. Nothing has been drafted yet, so I need end-to-end scholarly support: shaping the research question, developing a rigorous theoretical framework, and writing both the article and the thesis in parallel. Scope My topic sits under Engineering → Computer Science with a purely theoretical approach. I want to identify a publishable problem, build the proofs or formal models, and present the findings in a style that satisfies Scopus journal standards while also conforming to my institution’s thesis guidelines. Key expectations • Early-stage collaboration to refine the research gap, objectives, and hypotheses &b...
I have a project that now requires fresh, professionally-laid-out architectural drawings produced directly in DraftSight. From my sketches and reference notes, I need you to build a clean, well-layered drawing set that I can issue to consultants and contractors without further rework. Please prepare the following in native DraftSight (.dwg) format, with all dimensions, layers and line-weights logically organised: • Floor plans • Elevations • Sections If you prefer to draft in another CAD platform first, that’s fine, but the final files must open flawlessly in DraftSight with no missing elements or proxy warnings. Let me know your typical turnaround time for first drafts and how you handle revision rounds; clarity on those two points will be part of my s...
...post-production and client promotional use. Maintain and organize audio equipment, cables, and microphones. Collaborate closely with performers, videographer, and the event organizer. Monitor and adjust sound levels in real time to adapt to venue acoustics and size. Ensure all equipment is handled safely and efficiently during setup and teardown. Requirements: Proven experience in live sound engineering and recording for musicians. Strong knowledge of mixing consoles (analog and digital), microphones, DI boxes, and signal flow. Ability to troubleshoot under pressure in live event settings. Excellent ear for detail, tone, and clarity. Knowledge of recording software and techniques for capturing live performances. Reliable, professional, and punctual Team-oriented with ...
I need a qualified engineer to inspect and sign off on residential windows that have been installed. The windows were already installed before photos were taken. The types of windows installed are: - Double-hung - Mullion - Slider door An ideal freelancer should have: - Relevant engineering qualifications - Experience with residential window installations - Ability to provide formal sign-off documentation
I already have complete 3-D CAD files...moldability without altering the clinical function. • Select or design an appropriate fabrication process (rapid-tool injection molding, LSR casting, or another method you can justify). • Produce and ship an initial batch of prototypes—enough for bench testing and a pilot clinical run. • Supply a brief technical report: material certs, process parameters, dimensional inspection against my drawing, and recommendations for scaling to a larger GMP run. Acceptance I will sign off once the samples arrive dimensionally within the stated tolerances, pass a basic cytotoxicity screen, and the documentation package is complete. If you’ve taken similar class-II devices from CAD to clinic, especially in silicone, your ...
...together with our team) • Build a pipeline and develop long-term customer relationships Compensation • Commission-only (no fixed salary) • Commission from the sales price (negotiable for exceptional candidates / large volumes) • Paid after successful order and payment from the customer (standard sales practice) What we provide • Product documentation, technical specs, and support from our engineering team • Pricing structure and sales materials • Fast response for quotations and project sizing • Ability to customize solutions and deliver at scale Ideal candidate • Proven experience selling B2B industrial products, solar components, or PV systems • Existing network in solar industry is a big plus (EPCs, installers, dev...
I need an engineering stamp for commercial building drawings, specifically for structural permit purposes. The primary need for this stamp is code compliance. Requirements: - Must be a licensed engineer. - Specialization in structural engineering. - Ability to verify and ensure code compliance. Ideal Skills and Experience: - Professional engineering license. - Experience with commercial building projects. - Knowledge of local building codes and regulations. Please provide your credentials and relevant experience. Thank you!
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...architectural elements—external and internal walls, columns, built-ins—must be traced accurately so the drawing measures up when printed or imported at 1:1. Please show every door and window opening exactly where they appear on the source, and label each room with its name plus the key linear dimensions I’ve marked. Moveable furniture such as chairs, sofas, and loose décor can be ignored entirely; I only need the architectural shell and critical openings. Deliverables • One DWG file, properly scaled and ready for AutoCAD use • Separate, clearly named layers for walls, doors, windows, room names, and dimensioning • Line weights and colours set to default CAD standards so the drawing plots cleanly Acceptance criteria •...
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