Design Optimization Jobs

I need custom foil pouches for dry fruits packaging. The pouches should include a resealable zipper for convenience. Requirements: - Pouches made of high-quality foil - Custom design for branding - Resealable zipper feature Ideal Skills: - Experience in packaging design - Proficiency in working with foil materials - Attention to detail and creativity

I have a gas-liquid separator whose internal geometry needs to be verified before fabrication. The task is a complete CFD study of multiphase flow through the vessel, capturing the interaction between gas and liquid phases. My main concerns are flow distribution across the internals, overall pressure drop, and the resulting phase-separation efficiency, so the model must resolve these three metrics quantitatively. A CAD file of the current layout, design operating conditions, and fluid properties will be supplied at project start. The simulation should be run at the specified throughput, using an appropriate multiphase model (VOF, Euler-Euler, or similar) in Fluent, CFX, OpenFOAM, or another recognised solver, with mesh independence demonstrated. Please include transient behaviour if it ma...

I have a finished KiCad PCB layout and now need a clean, print-ready PDF compiled from it. The final document must contain six A4 landscape pages arranged in this exact order: 1. Copper Top Layer 2. Copper Inner Layer 1 3. Copper Inner Layer 2 4. Copper Bottom Layer 5. Component Placement Top Layer 6. Component Placement Bottom Layer Resolution has to be crisp enough for both close-up review and high-quality printing. I’ll provide the KiCad source files as soon as we get started; you simply export each required layer, keep KiCad’s default rendering colours, and merge them into a single PDF. I’ve attached a previous example—please note the labels are mirrored on that file due to an earlier issue, so yours should read correctly. Deliverable • O...

I'm seeking an experienced PCB designer to create a double-layer PCB for a consumer electronics radio project. The PCB will include microcontrollers as key components. Key Requirements: - Design a double-layer PCB - Incorporate microcontrollers into the design - Suitable for consumer electronics use Ideal Skills and Experience: - Proficiency in PCB design software (e.g., Altium, KiCad) - Experience with double-layer PCB design - Knowledge of microcontroller integration - Background in consumer electronics Please provide samples of previous work and relevant experience.

3D Jewelry Designer (CAD) for Luxury "Iced Out" Hip-Hop Brand – Custom Pendants & Rings PROJECT DESCRIPTION: We are INSTARAW, a new high-end jewelry brand launching to a community of 20,000+ members. We are looking for a talented 3D Jewelry Designer & CAD Specialist to become our long-term partner in creating heavy, "iced out" hip-hop jewelry (pendants, Cuban links, and rings). We have the manufacturing partner ready; we need YOU to create the manufacture-ready CAD files and photorealistic 3D renders for our website. THE FIRST PROJECT: We need a custom text-based pendant reading: "INSTARAW". - Style: Fully iced out (pave/prong set). - Vibe: Heavy, thick, luxury streetwear. Similar to designs seen on high-end rappers/celebrities. - Materials t...

I’m ready to move from ideas to build-ready plans for a single-level, modern residence of roughly 1,500 – 2,500 sq ft. The goal is a contemporary aesthetic with clean lines, abundant natural light, and an efficient open layout that makes smart use of every square foot. What I need from you: conceptual sketches through to fully detailed architectural drawings that a local engineer and builder can follow without hesitation. Along the way, I’d like to review a 3D model so we can fine-tune flow, window placement, and exterior materials before locking in the final set. Key requirements • One floor only – no basements or additional stories. • Modern styling inside and out. • Floor area must stay within the stated range once walls are counted. &b...

I’m kicking off a multi-phase R&D effort devoted to the design and development of cutting-edge microstrip antennas. The overarching targets are straightforward: boost usable bandwidth while simultaneously lifting signal strength, all without compromising the core advantages of printed technology. Phase by phase, I’ll be iterating from theoretical models through to lab-verified prototypes. You’ll take the lead on concept generation, electromagnetic simulation (HFSS, CST or an equivalent full-wave solver), layout refinement, and hand-over for fabrication. Once hardware comes back, we’ll compare measured S-parameters and radiation patterns against the simulated baseline, fine-tune, and document lessons learned for the next spin. Key deliverables • Simulation...

I’m finalizing an offshore wellhead and need a seasoned engineer who can own the full design package—from concept to manufacturable drawings. Key areas I want you to handle: • Structural design that meets offshore loading and fatigue requirements • Material selection suitable for corrosive, high-pressure environments • Built-in safety features that comply with API/ISO standards • Detailed manufacturing drawings ready for machine shops and class approval I’ll supply existing field data, pressure/temperature envelopes, and previous revision notes. You’ll translate these into a robust design, validate critical calculations, and deliver native CAD files, PDFs, and a concise design report summarizing assumptions, standards, and stress res...

My printer kicked back my poster because it found an “artifact” sitting in the image section of the layered PSD. All text, colours, bleeds, and dimensions are already set; I simply need that stray element removed so the file passes their pre-flight check. Here’s what I’m looking for: • Open the original PSD, locate the artifact in the image layer, and cleanly remove it without affecting surrounding graphics or resolution. • Keep the file in CMYK, 300 dpi, with bleeds and guides exactly as they are now. • Return two files: the repaired PSD (fully layered) and a print-ready PDF/X-1a or PDF/X-4 that my printer can drop straight into their RIP. Once I have the all-clear from the press operator, the job is done. Fast turnaround appreciated—thi...

I will send you the original CorelDRAW (.cdr) artwork for one of our product labels. The only edits required are: • Replace the current Manufacturing and Expiry dates with the new ones I will supply. They must appear exactly in the specific format I provide (spacing, punctuation and order matter). • Enlarge the existing barcode so it is easier to scan while still fitting the current layout. Please keep it sharp and fully scannable after scaling. No other elements, colours or fonts should change. When the tweaks are complete, return: 1. The updated .cdr file (same version the file was created in). 2. A print-ready PDF showing the final artwork. That’s all that’s needed; quick turnaround is appreciated because the design is already approved apart from these sma...

I have a fully finished, layered PSD and a matching PDF for our staff ID card. Colours, typography, guides—everything is locked. The only task on the table is to reshape the card’s top corners so they mirror a reference sample I’ll supply. The sample has a very specific, moderately rounded profile, and I need that contour reproduced down to the pixel—no improvisation, no alternative radii. You’ll work directly in Adobe Photoshop, using a non-destructive method such as a vector mask, the Rounded Rectangle tool, or whichever clean technique you prefer, as long as the existing layer order, effects, and resolution remain intact. Please apply the identical corner treatment to both the front and the back of the card. Keep the original layer naming; there’s no...

I have the full floor plan of an existing home and need a practical concept that folds its current in-law suite into the main layout so the whole place feels like one cohesive home. My wife and I both work from home and we have three young kids, so the reimagined space has to balance productivity, play, and a possible workout/flex zone without pushing the renovation budget into the stratosphere. What must change • The in-law Kitchen and Living area are on the chopping block; show me how they can be removed or repurposed to serve family life. • The suite should link to the rest of the ground floor through an open hallway or a clever room-reassignment that eliminates any apartment-within-a-house vibe. • Flow, daylight, and noise separation for work calls all matter, but...

I have a set of lessons for students that now need to be turned into a single, professionally laid-out PDF. All text and images are ready; the missing piece is a cohesive design that is both engaging on-screen and printer-friendly. The job centres on building the document’s visual hierarchy—clear headings, consistent typography, well-placed graphics—and adding page elements such as a contents page, section dividers, and page numbers. Feel free to work in Adobe InDesign, Affinity Publisher, or another layout tool you’re comfortable with; just be sure the final export is a high-resolution PDF that keeps embedded fonts and links intact. I welcome your design ideas, but the tone should remain student-friendly: clean, contemporary, and distraction-free. If you spot...

I'm looking for a modern logo for "Oscar's Pool Services." The logo should incorporate the following elements: - Chamorro Latte stone - Guam logo - Mexican flag or eagle - Repair icon The color scheme should match the concept well. Ideal skills and experience: - Strong portfolio in modern logo design - Experience with intricate and cultural elements - Proficient in color theory and application I tried twice with a.i but I could not bring the vision to life , I attached what I came up with. Looking forward to your creative submissions!

I’ve started building a sports-focused mobile application in Flutter and now need a creative UI/UX specialist to bring the interface to life. The core audience is athletes, so every screen should feel performance-oriented, data-driven, and quick to navigate even when they’re on the move or mid-training. What I expect from you: • A full set of production-ready Flutter widget screens that cover onboarding, dashboard, detailed activity pages, and any ancillary flows we identify together. • Consistent use of modern design patterns, thoughtful micro-interactions, and a colour palette that resonates with competitive users. • Pixel-perfect implementation in Flutter (no separate mock-ups that then have to be rebuilt). I’ll supply the functional requirem...

I’m preparing a one-piece, artificial-leather cover for an A5 notebook and I need the cut-ready artwork supplied in both DXF and SVG. The visual style must be geometric; beyond that I’m open to your creative direction. No stitching holes or decorative perforations are required—only the elements the laser has to cut or lightly score. What I need from you • A precise vector layout sized for a folded A5 cover (finished page 148 × 210 mm). • Separate layers (or clearly differentiated line colours) for full-depth cuts and light score/fold lines. Because I don’t have a fixed fold plan, please propose a practical hinge arrangement that keeps the spine flexible yet tidy. • Clean geometry: avoid overlapping paths, double lines, or nodes that could...

I already have a full ETABS model for an S + 5-storey building resting on piles with a combined raft. Total construction area is 150000 square feet. The structure is split into an eccentric A + B + C block and a standalone D block. What I now need is a quick yet rigorous clean-up that satisfies every IIT codal provision. Your core task is to re-tune the model parameters from R5 to R4, re-run the analysis, and push every change through to new GA drawings showing detailed reinforcements exactly as the updated ETABS values dictate. Once the numbers match code and the drawings look right, I’ll ask you to stamp everything with your digital signature and walk through the results during a short review meeting with the IIT vetting team. We will close the project immediately after IIT signs ...

I'm seeking a skilled interior designer for my 3BHK flat. The design should be modern and incorporate pastel shades. Key requirements: - Design needed for living room, bedrooms, and kitchen. - Modern design expertise. - Proficiency in working with pastel color schemes. Ideal skills and experience: - Strong portfolio in modern interior design. - Experience in designing multiple rooms in a cohesive color palette. - Ability to provide 3D renderings or mood boards for visualization. Please share your portfolios and relevant experience.

I need a detailed performance analysis and design optimization of aircraft winglets. The project aims to study how different winglet designs influence the aerodynamic performance of an aircraft wing. Key Areas of Focus: - Fuel efficiency - Lift-to-drag ratio - Noise reduction Ideal Skills and Experience: - Aerospace engineering background - Expertise in aerodynamic analysis - Experience with design optimization techniques - Familiarity with computational fluid dynamics (CFD) software Please include your relevant experience in your application.

Hello, I am planning to construct a G+1 RCC residential house . I already have an architectural layout and approximate column / beam / slab sizes based on my own research, but these are only reference. Your responsibility will be to analyze, correct, optimize and finalize the structure properly as per Indian IS codes. Scope required: – Column, beam, footing and slab design – Staircase detailing – Full RCC drawings – Bar Bending Schedule (BBS) – Structural calculations – PDF + editable AutoCAD (DWG) files – Revision support if layout changes – Clarification support during construction House includes G+1, double-height center area, staircase and swimming pool on one side. Please confirm: Design as per IS 456 / IS 875 / IS 1893 Delivery of calcu...

I’m creating a new plugin framework for Unreal Engine 5. I need a distinctive visual identity to launch with it. The brief is to craft a minimalist logo in form, yet carry a clearly Cyberpunk flair in mood and detail. Picture streamlined geometry, clean negative space, and a subtle tech-edge glow that would feel at home on a neon-lit dashboard. The name is Modulus Game Framework, and each plugin will have Modulus in the name; the intent is for the logo to be a stylized "M" -- both easily discernable yet, modular enough to be modified in color palette for each plugin. Color guidance is specific: charcoal should dominate roughly 60 %, blaze orange 35 % (primary accent), and just a 5 % pop of neon cyan for highlights. This ratio is important to retain balance across dark and ...

I need help to clean up a PowerPoint presentation. The goal is to improve its visual appeal and ensure a professional look. Tasks include: - Formatting and layout adjustments for a polished look - Consistency in fonts and colors - Aligning text and images - Adding visuals and graphics to enhance creativity - Open to suggestions on charts, images, icons, diagrams, or infographics Ideal skills and experience: - Proficiency in Microsoft PowerPoint - Strong eye for design and layout - Experience with graphics and visual content creation - Familiarity with Microsoft Teams for collaboration Please share examples of your work.

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