Engineering mathematicscông việc

...gian (sử dụng Python FastAPI hoặc Supabase Edge Functions) để quản lý, điều phối và tối ưu các luồng gọi tới LLM (OpenAI, Gemini, Anthropic). ​Làm chủ RAG (Retrieval-Augmented Generation): Đây là trái tim của hệ thống. Bạn sẽ thiết kế luồng dữ liệu từ Knowledge Graph (trên Supabase) -> Vector Store (pgvector) -> LLM để đảm bảo AI trả lời đúng ngữ cảnh, không bịa đặt (hallucination). ​Prompt Engineering & Management: Quản lý versioning các prompt template như quản lý code. Đảm bảo đầu ra của AI luôn là JSON chuẩn xác để App có thể render giao diện tương tác. ​B. Backend Architecture & Data (30% - The Foundation) ​Supabase / PostgreSQL Master: Thiế...

2. Hiểu kiến trúc game Nắm rõ luồng dữ liệu: client → server → database Biết cách kiểm tra logic xử lý chip, bàn chơi, user, jackpot (nổ hũ)...cho bạn – ngay cả khi bạn không phải dev Có thể viết tài liệu Ghi lại các điểm rủi ro, hành vi bất thường, giải pháp sửa hoặc khóa lại Tôn trọng bảo mật Không tiết lộ mã nguồn, không lợi dụng quyền truy cập của mình Kỹ năng nâng cao (nếu có thì cực tốt) Kỹ năng Lợi ích Ethical Hacking / Penetration Test Phát hiện điểm yếu sâu hơn trong hệ thống backend, DB, API Biết dịch ngược mã (reverse engineering) Nếu nghi ngờ bản build không giống source code DevOps...

2. Hiểu kiến trúc game Nắm rõ luồng dữ liệu: client → server → database Biết cách kiểm tra logic xử lý chip, bàn chơi, user, jackpot (nổ hũ)...cho bạn – ngay cả khi bạn không phải dev Có thể viết tài liệu Ghi lại các điểm rủi ro, hành vi bất thường, giải pháp sửa hoặc khóa lại Tôn trọng bảo mật Không tiết lộ mã nguồn, không lợi dụng quyền truy cập của mình Kỹ năng nâng cao (nếu có thì cực tốt) Kỹ năng Lợi ích Ethical Hacking / Penetration Test Phát hiện điểm yếu sâu hơn trong hệ thống backend, DB, API Biết dịch ngược mã (reverse engineering) Nếu nghi ngờ bản build không giống source code DevOps...

2. Hiểu kiến trúc game Nắm rõ luồng dữ liệu: client → server → database Biết cách kiểm tra logic xử lý chip, bàn chơi, user, jackpot (nổ hũ)...cho bạn – ngay cả khi bạn không phải dev Có thể viết tài liệu Ghi lại các điểm rủi ro, hành vi bất thường, giải pháp sửa hoặc khóa lại Tôn trọng bảo mật Không tiết lộ mã nguồn, không lợi dụng quyền truy cập của mình Kỹ năng nâng cao (nếu có thì cực tốt) Kỹ năng Lợi ích Ethical Hacking / Penetration Test Phát hiện điểm yếu sâu hơn trong hệ thống backend, DB, API Biết dịch ngược mã (reverse engineering) Nếu nghi ngờ bản build không giống source code DevOps...

1. Kỹ năng đọc & phân tích mã nguồn (source code review) Thành thạo ngôn ngữ lập trình game đang dùng (ví dụ: C# với Unity, JavaScript/Node.js, ...bạn – ngay cả khi bạn không phải dev Có thể viết tài liệu Ghi lại các điểm rủi ro, hành vi bất thường, giải pháp sửa hoặc khóa lại Tôn trọng bảo mật Không tiết lộ mã nguồn, không lợi dụng quyền truy cập của mình Kỹ năng nâng cao (nếu có thì cực tốt) Kỹ năng Lợi ích Ethical Hacking / Penetration Test Phát hiện điểm yếu sâu hơn trong hệ thống backend, DB, API Biết dịch ngược mã (reverse engineering) Nếu nghi ngờ bản build không giống source...

Mình đang cần một tools có thể giải mã và mã hóa lại một tệp Lua với một thư viện của nhà làm game tên game : Cửu Âm Chân Kinh PC file thư viện và file lua mình có đính kèm bên dưới https://www.vn.freelancer.com/projects/reverse-engineering/tools-tin-Lua/files

Công ty DFM ENGINEERING hoạt động trong lĩnh vực tư vấn, phát triển các giải pháp phần cứng và phần mềm. Chúng tôi cần tuyển một số Freelancer có kinh nghiệm, thành thạo các Skills sau: + Dev-Ops + Docker + Kubernetes et Angular JS - Lương tính theo giờ hoặc thỏa thuận theo gói công việc, sẽ thỏa thuận theo task cụ thể - Các ứng viên thành thạo một trong các kỹ năng trên vui lòng liên hệ và gửi CV về phòng nhân sự công ty DFM ENGINEERING. Chúng tôi sẽ liên hệ với ứng viên để trao đổi cụ thể hơn về công việc và mức lương. Lưu ý CV cần chi tiết các kỹ năng, kinh ...

Khách hang cung cấp file scan để tôi thiết kế, thỏa thuận giá và thời gian hoàn thành/ Customer provide Scan 3D files and deal prices, finished time.

I am looking for experienced Mathematics teachers who can teach the IB, IGCSE, and Singapore curriculum for students from Grades 5 to 12. The teacher should have strong subject knowledge and be able to explain mathematical concepts clearly using different teaching methodologies so that students can easily understand, while adapting lessons to suit students of varying learning abilities. The ideal candidate must be patient, supportive, and professional, with a genuine interest in helping students succeed. As this is an online teaching role, the teacher must have a clear, high-quality webcam, a good microphone with clear audio, a stable high-speed internet connection, and a writing tablet or digital writing pad to demonstrate solutions and explain concepts live during lessons. Prior...

We are seeking an experienced Draftsperson to join our team, with a strong background in underground utilities and proven capability in 12d Model. Key Responsibilities: Prepare and deliver high-quality drawings and m...version control throughout the project lifecycle. Requirements: Minimum 3+ years’ experience as a Draftsperson, ideally in underground utilities, civil, or related infrastructure projects. High-level competence with 12d Model (essential – you must already be proficient). Strong understanding of underground services, utility alignments, and associated standards. Ability to read and interpret engineering/survey drawings and specifications. Excellent attention to detail and a proactive, problem-solving mindset. Ability to work both independently and ...

I need a comprehensive electrical reticulation plan for lighting on multiple sports fields in Australia. The fields include Football, Tennis, Soccer, Hockey, Netball, and others...electrical reticulation plan for lighting on multiple sports fields in Australia. The fields include Football, Tennis, Soccer, Hockey, Netball, and others. Key Requirements: - Design an efficient lighting system - Ensure compliance with Australian standards - Provide detailed electrical reticulation diagrams - Collaborate on layout for various sports fields Ideal Skills and Experience: - Electrical engineering background - Experience with sports field lighting design - Knowledge of Australian electrical standards - Proficiency in drafting detailed electrical plans Please include prior work examples with...

I need a skilled engineer/contractor to assess water leakage from neighbouring property and also from a pond ...need a skilled engineer/contractor to assess water leakage from neighbouring property and also from a pond adjacent to the house into my basement area. The leakage is causing damp walls, pooling water, and mold growth, particularly along the walls. There is a case to decommission the pond but requires engineering/waterproofing to develop a "scope of works" Requirements: - Assess the situation and determine the best & most effective course of action. Ideal Skills and Experience: - Engineering expertise - Waterproofing expertise - Foundation repair knowledge - Problem-solving skills for drainage Please provide a detailed plan and timeline with th...

I'm seeking a professional logo for my engineering services company. Requirements: - Modern or Minimalist style - First letter as a vertical infinity symbol - Red with black elements depicting various human job activities within the letters Ideal Skills and Experience: - Strong graphic design portfolio - Experience with engineering-related logos - Proficiency in modern and minimalist design principles - Ability to integrate custom elements into typography Please share relevant work samples.

...Mechanical Engineer Partner Project Overview: I’m developing a full suite of commercial janitorial innovations under the newly-created AquaLuxe Solutions brand. This is NOT a one-off job — I’m looking for someone who wants to partner with me across multiple product designs, prototypes, and refinements. What I Need: I’m seeking a designer/engineer who is: -Skilled in industrial design + mechanical engineering -Skilled in creating CAD models, concept iterations, and prototype-ready files -Able to work across multiple product types in one product ecosystem -Very collaborative, with time to brainstorm, adapt, and refine ideas -Capable of offering professional feedback and improving concepts as we go Open to an ongoing working relationship, not just one deli...

...(Advanced Logic & Error Handling) - Voice AI: Retell AI API - Brain: OpenAI API (GPT-4o) - Database: Google Sheets - Frontend Integration: Webhook-based (302 Redirects) Key Responsibilities - Data Sanitization: Use Regex to standardize phone number inputs. - Inventory Management: Create a "Bench" system in Google Sheets to pull available phone numbers and "lock" them to a client. - Dynamic Prompt Engineering: Use OpenAI GPT-4o to generate unique system prompts based on user input. - API Orchestration: Create Retell agents and bind phone numbers via HTTP PATCH/POST requests. - Timing & UX: Ensure the entire scenario executes within a specific 10–12 second window to align with our frontend "calibration" animation. Required Skills - ...

I need help filling my upcoming trip to the United States with high-value, in-person networking meetings in the technology space. My goal is to sit down with senior-level executives—think CEOs, CTOs, VPs of Engineering, or similar decision makers—to explore mutual opportunities and expand my professional circle. Here’s what I expect from you: • Identify and vet technology companies that align with my background and objectives. • Secure confirmed calendar slots—preferably 30- to 45-minute meetings—in major U.S. tech hubs (exact cities will be shared once we start). • Provide me with full meeting details: attendee names and titles, company overview, address (or video link if a remote option is unavoidable), and any agenda notes. ...

I need a licensed PE engineer to stamp our mechanical designs for manufacturing equipment. The designs are related to machine components. Ideal Skills and Experience: - Licensed Professional Engineer (PE) - Expertise in mechanical engineering, specifically with machine components - Experience with manufacturing equipment design - Attention to detail and thoroughness in review

...out document alon with your bid this is not a crypto bot and i am not seeking a feature builder Senior Broker Execution Engineer – Full Automation Hardening & System Cohesion – Cash-Only Options Engine I am completing a nearly finished Python-based automated options trading system. Strategy logic is complete. This engagement is not about alpha or indicator development. This is systems engineering, execution safety, wiring integrity, and production reliability. System Context Per current architecture: Schwab Trader API OAuth implemented Token server active Cash account only Single-leg equity options only One position per ticker One directional bias only (CALL or PUT, never both) Three execution modes (Manual / Semi-Automatic / Full-Automatic) GUI...

I need an engineered stamped concrete retaining wall, over 6 feet high, in Arizona. Ideal Skills and Experience: - Expertise in structural engineering for retaining walls. - Proficiency in working with concrete, especially stamped finishes. - Knowledge of Arizona's building codes and regulations. - Experience in landscape and site grading. Please provide examples of previous work, especially on high retaining walls.

...materials. Participants would be copying a solution rather than inventing one. This shifts the focus away from problem-solving and toward interpretation: how the structure of an argument is expressed through handwriting, timing, spacing, and gesture. Sound would be limited to a restrained ambient track, chosen to support attention and mood without becoming illustrative. The intent is not to explain mathematics, but to let reasoning be seen—almost the way one watches a drawing emerge or listens to a score being realized. I’d be especially interested in your thoughts on: Framing and lighting when the subject is only a hand and a page Camera stillness versus subtle movement in sustaining attention Editing as rhythm rather than exposition The role of ambient sound in...

I need a concise, impact-driven CV that presents my professional journey as an IT Engineer in the best light for an upcoming scholarship application. The document must centre on my professional experience, with particular emphasis on leadership roles I have held, the successful projects I have delivered, and the technical expertise ...committees • Chronological or hybrid layout showcasing leadership, projects, and technical accomplishments with quantified results • Awards and recognitions highlighted in context rather than isolated • Final file delivered in an editable format plus a PDF export, both error-free and visually balanced Please keep language clear and achievement-focused while ensuring keywords common to IT engineering and scholarship review system...

...and transaction history as standardized JSON 4. Deliver stable, reusable API logic for future wallet integrations ⸻ Tech Requirements • Proficient in Python or Node.js, familiar with requests / httpx / axios • Experience with OTP login automation and Cookie/Token management • Skilled in using mitmproxy, Burp Suite, Fiddler, or similar tools for API traffic analysis • Experience with reverse engineering mobile/web APIs (e.g., analyzing network traffic, replicating undocumented endpoints) • Bonus: prior experience with wallet automation or Indian fintech API integrations • Experience using Frida or Xposed ⸻ Budget • Fixed price per wallet, range: $100 – $200 per wallet • Bonus for developers who can provide stable login persistence ...

...Performance Indicators (KPIs) The following data represents the core metrics tracked between January and March: | Metric | Target | Actual | Variance | |---|---|---|---| | User Acquisition | 50,000 | 54,200 | +8.4% | | Retention Rate | 75% | 72% | -3.0% | | Avg. Session Time | 12m | 14.5m | +2.5m | | Cost Per Lead | $4.20 | $3.95 | -$0.25 | 3. Technical Specifications For the upcoming deployment, the engineering team must ensure that all systems adhere to the following energy-mass equivalence calculations for thermal cooling efficiency: Furthermore, the integration of the new API requires a strict timeout threshold where: 4. Conclusion While the retention rate dipped slightly below the target, the increase in average session time indicates higher engagement quality. Future itera...

I am looking for experienced Mathematics teachers who can teach the IB, IGCSE, and Singapore curriculum for students from Grades 5 to 12. The teacher should have strong subject knowledge and be able to explain mathematical concepts clearly using different teaching methodologies so that students can easily understand, while adapting lessons to suit students of varying learning abilities. The ideal candidate must be patient, supportive, and professional, with a genuine interest in helping students succeed. As this is an online teaching role, the teacher must have a clear, high-quality webcam, a good microphone with clear audio, a stable high-speed internet connection, and a writing tablet or digital writing pad to demonstrate solutions and explain concepts live during lessons. Prior...

...depth, and other photographic details should closely mimic a real camera shot rather than appearing stylised or cartoonish. The exact subjects are still open; I may ask for people in lifestyle settings, sweeping natural landscapes, or even modern architectural shots, so please be confident working across those themes and ready to adjust prompts when I refine the brief. You’ll handle prompt engineering, run iterations until the images feel authentic, upscale them to at least 4K where possible, and supply the final JPG/PNG files along with the prompts used so I can reproduce variations later. If you can showcase similar photoreal pieces you’ve produced with AI, that will help me gauge your fit quickly....

...Acceptance criteria • Prompt templates adapt automatically to language (Python/JS/Java) and task type. • Responses compile and/or test successfully in at least 90 % of trials across a sample set we provide. • Logs clearly show every prompt the agent created plus a confidence score. • Setup script and README let my team reproduce the environment locally. If this sounds like the kind of engineering challenge you enjoy, tell me briefly how you would architect the prompt-generation module and which model or API you would start with. I’m building an application where: > >* The system generates a *set of intelligent recommendations* > * Based on these recommendations, *dynamic prompts are created* > * When a user selects a prompt, the syst...

...looking for an experienced and highly professional Content Writer and Content Manager to support the creation, refinement, and publishing of high-quality professional content across multiple platforms, including: 1. LinkedIn (articles and posts) 2. Telegram Channel 3. Instagram Professional Account 4. X (Formerly Twitter) 5. Medium Articles The content will focus primarily on construction engineering, project management, AI in construction, digital transformation, leadership, and technology-driven innovation. I will provide notes, drafts, draft ideas, technical material, and research references. The selected professional will transform these inputs into polished, engaging, and publication-ready content. Scope of Work: The selected freelancer will be responsible for: 1. Wri...

I am preparing a research paper in construction engineering and technology and need an experienced research paper assistant to provide end-to-end professional support. Tasks may include drafting sections from my notes, improving the paper’s structure, editing for clarity and academic tone, and formatting the manuscript to meet journal submission requirements. Please share recent samples of academic research work that demonstrate your writing, editing and formatting skills. The final deliverable should be a polished, publication-ready manuscript with consistent citation formatting (APA, MLA, Chicago, or another agreed style), professionally formatted tables and figures, and zero grammar or punctuation errors. If you have experience improving abstracts, strengthening literatur...

...Writer to develop and manage high-quality thought leadership content across multiple platforms: 1. LinkedIn (executive posts and long-form articles) 2. Telegram Channel 3. Instagram Professional Account 4. X 5. Medium Publications The content will reflect a hybrid tone combining corporate professionalism, academic rigor, and startup-tech innovation, focusing on topics such as: 1. Construction engineering and project management 2. AI and digital transformation in the construction industry 3. Leadership, innovation, and technology strategy 4. Research-driven insights and industry commentary I will provide technical notes, research drafts, concepts, and references. The selected professional will transform these materials into polished, authoritative, and engaging content suitab...

I'm seeking an experienced architect to create a modern architectural design for a shopping mall in Riyadh using REvit. The design should prioritize aesthetic appeal and functional efficiency. Ideal skills and experience: - Proficiency in REvit - Strong portfolio in modern architectural designs - Experience with large-scale commerc...Riyadh using REvit. The design should prioritize aesthetic appeal and functional efficiency. Ideal skills and experience: - Proficiency in REvit - Strong portfolio in modern architectural designs - Experience with large-scale commercial projects, especially shopping malls - Knowledge of local building codes and regulations in Riyadh - Ability to collaborate effectively with other design and engineering teams Please include samples of similar wor...

...National Building Code. Scope of work • Electrical design and drafting – cable sizing for LV, MV and HV feeders, lighting and power layouts, wall elevations, earthing, distribution-board schedules, main single-line schematic and a detailed cable schedule. • Low-voltage systems – CCTV routing, addressable fire-alarm layouts and an integrated cable-tray plan sized from your calculations. • Engineering calculations – connected-load summary, demand load, voltage-drop and earth-fault studies, plus tray-fill and derating checks. • Documentation – Excel BOQ for every electrical and low-voltage item, cable-tray sizing sheet and any supporting calculation notes needed for statutory submission. • Quality support – drawings r...

I’m looking to turn my rupture-disc sizing spreadsheet into a secure, responsive web application. The site will sit behind a straightforward username/password gate; once signed in, us...endpoint or simple UI to pull logs for audit purposes • Deployment guide (Docker, Heroku, or similar) plus thoroughly commented source in Git Acceptance criteria Results must replicate my reference outputs within ±0.1 %, exports must follow the layout I provide, and the audit log must prove every calculation can be traced back to a unique user action. If you’re comfortable translating engineering formulas into clean, test-covered code, and you can demo a working prototype on your own host before hand-off, let’s get started. You can take reference of similar site f...

I need assistance with an RSJ (Rolled Steel Joist) installation that was done without planning. I require both a visual inspection and a detailed structural assessment to ensure safety and compliance. This is necessary for obtaining Building Regulation Approval. Requirements: - Visual inspection of the RSJ installation - Detailed st...detailed structural assessment to ensure safety and compliance. This is necessary for obtaining Building Regulation Approval. Requirements: - Visual inspection of the RSJ installation - Detailed structural assessment - No existing documentation or plans are available Ideal Skills and Experience: - Experience with RSJ installations - Knowledge of building regulations and compliance - Structural engineering expertise - Ability to provide necessary cer...

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...Experience in Graphic Design and proficiency in graphic design tools (Adobe Creative Suite, Illustrator, Sketch, Figma). Understanding of storytelling, pacing, and visual aesthetics. Ability to work collaboratively in a fast-paced, dynamic environment. Excellent communication skills and a keen eye for detail. 5+ years of professional video editing experience. AI creative tools, creative prompt engineering What We Offer: Opportunities for professional growth and development. Competitive salary. The chance to work on exciting projects with leading brands. How to Apply: If you're ready to bring your creativity to the forefront of the industry, submit your resume, portfolio, and a cover letter highlighting your relevant experience here in Freelancer Please include the subject...

I need an experienced network engineer to spend one full day at a data-center site acting as my hands-on field presence while my remote team drives the configuration. Your focus will be purely physical: racking and mounting Cisco, HP, and Dell switches, servers, and firewalls; dressing both...specified hardware racked, mounted, cabled, and powered on • Remote console/management access confirmed for every device • Desktops/laptops proven on-net and printers verified by test page • End-of-day summary report outlining work completed, status, and any issues discovered If you are comfortable lifting equipment, following precise build sheets, and working efficiently alongside a remote engineering team, I look forward to collaborating with you on this straightforward ...

I’m looking to licence a fully-functional 3D Snooker game that already plays and looks close to Snooker Blitz, with clean code and polished assets. It must export to both Android and iOS without re-engineering the core, so please only respond if your build is already running on these two storefronts. Once I receive the project, I’ll need a handful of feature tweaks and small additions—nothing that rewrites the engine, just quality-of-life changes (UI texts, ad hooks, maybe a new cue upgrade or two). Because of this, well-structured code and clear documentation are essential; I’d prefer to work in Unity or any comparable cross-platform framework that lets me adjust these elements quickly. When you message me, link me straight to your past work that proves th...

...project from a blank page to a production-ready design. The immediate focus is on design and development—styling, ergonomics, frame geometry, and component packaging—so that when we move to tooling and assembly the transition is seamless. You should be comfortable turning rough concept notes into professional concept renders, detailed 3D CAD (SolidWorks, CATIA, or similar), and fully annotated engineering drawings. Real-world manufacturability is critical, so experience specifying materials, GD&T, fasteners, and off-the-shelf components that meet Indian and international regulations will count heavily. I’ll supply benchmarking data, target performance figures, and market positioning insights; you’ll translate these into a distinctive, rugged adventur...

...modules—billing & invoicing, the support ticket system, and domain registration/management—so they work seamlessly from day one. Stripe is the primary payment gateway and must be enabled with webhooks, automated refunds, and recurring billing. If the setup leaves room for future additions such as PayPal or , please keep the configuration flexible enough to plug those in later without re-engineering everything. The storefront already runs on WordPress, so I also need a WHMCS template that matches the existing WordPress theme in layout, colours, and typography. A child-theme approach or template override is fine as long as upgrades remain straightforward. Acceptance criteria • Clean WHMCS install on my server, updated to the latest stable release &bull...

I'm looking for an experienced game programmer to troubleshoot issues with NES 6502 assembly code base. This is an action adventure game that is nearly complete and needs some engineering polish, Key Requirements: - Expertise in action game mechanics - Proficiency in side-scrolling game design - Experience with game development for PC, console, or mobile platforms Ideal Skills and Experience: - Strong programming skills (C++, Unity, or similar) - Previous experience in game projects - Ability to collaborate and integrate creative ideas Here is a list of the issues -player slides while crouching (should not move) -screen tiles that contain pickups must not refresh on screen reentry -boss rooms (5) must be gated to lock player in room until boss is destroyed -ladders code ...

I have been researching our city’s transportation network from an industrial-engineering angle and now need a fresh set of expert eyes to turn the findings into a concrete investment roadmap. The study is centered on the public transit system and we have already gathered real-time operational and usage data. Here is what I need next: • Analyse the real-time datasets to spot inefficiencies, capacity gaps, and cost drivers. • Build clear investment strategies that improve service quality while maximizing financial return and long-term sustainability. • Quantify projected impacts on ridership, operating costs, and wider economic benefits such as tourism growth and better university-campus connectivity. • Present everything in a concise report suppor...

Request for Quotation (RFQ) – Structural Design & Engineering Consultancy Project: 40,000 Sq. Ft. Solar-Ready PEB Industrial Shed Scope: Structural Design, Proof Checking, and Technical Supervision 1. Project Parameters * Building Dimensions: 80text{m} times 50text{m} (Clear Span). * Eaves Height: 8.0 Meters. * Location: [Insert City/State] – Crucial for Wind Speed & Seismic Zone calculations. * Special Requirement: Provision for Roof-mounted Solar PV System (min. 20text{kg/m}^2 dead load). 2. Consultant’s Scope of Work The consultant will be responsible for the following deliverables: * Structural Analysis: Complete 3D modeling and stress analysis using or MBS. * Detailed Drawings: * General Arrangement (GA) Drawings. * Foundation & Pedes...

...Experience in Graphic Design and proficiency in graphic design tools (Adobe Creative Suite, Illustrator, Sketch, Figma). Understanding of storytelling, pacing, and visual aesthetics. Ability to work collaboratively in a fast-paced, dynamic environment. Excellent communication skills and a keen eye for detail. 5+ years of professional video editing experience. AI creative tools, creative prompt engineering What We Offer: Opportunities for professional growth and development. Competitive salary. The chance to work on exciting projects with leading brands. How to Apply: If you're ready to bring your creativity to the forefront of the industry, submit your resume, portfolio, and a cover letter highlighting your relevant experience here in Freelancer Please include the subject...

...Supabase, AWS, or preferred stack)  Scalable data models (users, posts, media, chats, messages)  Basic analytics instrumentation (events + funnel tracking) Launch Readiness  Testing strategy + basic test suite  TestFlight setup and deployment pipeline  App Store–ready build  Lightweight documentation (setup + deployment + architecture overview) What We’re Looking For Required  Strong iOS engineering experience (Swift, SwiftUI or UIKit)  Experience shipping at least one consumer-facing iOS app  Comfortable building both frontend + backend integration  Familiarity with real-time systems (chat/messaging)  Solid understanding of authentication, security, and data modeling  Strong communication and ability to work independently in a remote environment Bonus  E...

I have a complete set of IBC-compliant plans for our light-gauge steel home framing system designed at FrameUpNow (). What is missing is the professional engineering seal required for building-permit submission in multiple jurisdictions. Scope of work You will review the existing IBC package and apply your professional stamp for each states we intend to build in USA. There are no project-specific deviations from the standard state submittal procedures—simply confirm the calculations already included, add any state-specific boilerplate sheets you normally provide, and affix your seal. Deliverables (one set per state) • Digitally signed and sealed PDF plan including all calculations set, ready for permit upload Acceptance criteria The permitting authorities

I am looking for a collaborative Freelancer to continue the development of an already started MVP. The initial project was built using Artificial Intelligence as an accelerator, and I need a developer who masters this same work methodology: speed through AI, but with expert human supervision to ensure architecture and scalability. The Tech Stack (Modern & High-Performance): The enviro...memory management). Deliver 100% operational functionality and test before committing. Essential Requirement: In your proposal, mention which AI tools you use (Copilot, ChatGPT, Claude, Cursor, etc.) and a brief example of how you validate the code generated by these Skills (Tags for Freelancer.com) PHP Laravel PostgreSQL Software Architecture Artificial Intelligence / Prompt Engineering

I need a skilled structural engineer to draft set of drawings for a raised foundation intended for a residential steel building (future steel building) utilizing 10" core ICF. The foundation must be capable of supporting heavy equipment loads (skid steer, 5 ton truck ect. Key Requirements: - Raised foundation design - Heavy equipment load specifications - D...capable of supporting heavy equipment loads (skid steer, 5 ton truck ect. Key Requirements: - Raised foundation design - Heavy equipment load specifications - Detailed and accurate structural drawings Ideal Skills and Experience: - Expertise in residential steel building foundations - Proficiency in designing for heavy equipment loads - Strong drafting skills and attention to detail - Relevant engineering qualifications...

I already have the full architectural layout for turning my main-floor-and-basement home into a modern duplex; now I just need th...CAD/Revit) the native file so my GC can pull dimensions straight from the model. • Provide a professional stamp/seal valid for my jurisdiction or note up-front if you will supply the calculations only and coordinate with a local engineer of record. Also need to add a garage extension and covered walkway to the new basement apartment . All aesthetics are locked; this is strictly structural engineering to maximize space and finalize the duplex conversion in a modern style. If you have recent experience with beam insertion, stair removal, or similar remodels, I’d like to see a sample sheet. I’m ready to move as soon as your timeline and...

I'm looking for an in-depth analysis on a valve train method idea. The focus is on collecting data to measure performance, specifically efficiency. Key Requirements: - Gather performance data - Measure efficiency metrics - Analyze factors like HP needed to operate camshaft Ideal Skills and Experience: - Background in mechanical engineering or automotive performance - Experience with data collection and analysis - Strong understanding of valve train mechanics and efficiency metrics