Combinatorial problem solvingJobs
Looking for freelancer programmer, this is a long term project. Prefer to developers who have experience of this type of website. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Adifier Child Theme (Classified Ads WordPress Theme) - - - - - - - - - - - - - - - - - - - - - - -...database. This might involve checking the theme's code for any recent changes that could affect database queries, especially if the issue started after an update or change to the theme or plugins. Given your preference to avoid technical tasks, these steps are intended to be straightforward and can be done from within the WordPress Admin area. However, if you're unsure about any of these steps or the problem persists, it might be best to seek help from a profess...
Hej, Vi har brug for hjælp til at installere vores afiliate plug, som ikke fungere pt. Leder efter freelancer som kan hjælpe os med at løse vores problem kickstarte eller installere ny plug.
...would also like to replace the current icon for Camping to be showing a camping tent instead. Ex. 10 - In the overview all product is shown with an price. Right now it ex. shows as 23.995 DKK I need this changes so that every price is shown as Fra 23.995 DKK 11 - In the top menu when putting the mouse under "Destinationer" I sometimes have a big problem in the drop down menu with the menu blinking, making it very hard to push on / open a destination. This needs to be fixed. My budget for this task is quite tight, but there will be a good chance for a lot of future work if you deliver a good quality of work....
Hej, jeg har fået et problem, min shop lå på forsiden af vores foreningshjemmeside: ø Nu er den pludselig væk og istedet starter den op med indlæg. Er det noget du kan fikse og hvad vil det koste?
Hej Fabian, jkeg har fået et problem, min shop lå på forsiden af vores foreningshjemmeside: ø Nu er den pludselig væk og istedet starter den op med indlæg. Er det noget du kan fikse og hvad vil det koste?
I m working in voip in Morocco from 2014 I have a system of asterisk Isabel the problem is when my client send me trafic give him an erreur 486 must be 503 In this case my client lost his traffic https://www.freelancer.com/users/l.php?url=https:%2F%%2Fusers%%3Furl%3Dhttp:%252F%%252Fpt%252FA42hBUju%26sig%3D50c67e1b3a7f27f20771fd2ee320f07b9eb302904f9e19edea3a28d328aafbdf&sig=dbffe148af4b5367f232a97a6acda81aea4364dfabcb09ccf07b413f3f1c3be9
I have 3 user level .: Admin, staff and user in my header I have this session which prevents if you do not have the right userlevel then you can not access the page. and if the user is inactive for 30 minutes he will be logged out - but it not work correct <?php session_start(); //cek apakah user sudah login if(!isset($_SESSION['username'])){ die("Du er ikke logget ind - Luk browseren og Log ind igen");//jika belum login jangan lanjut } //cek level user if($_SESSION['level']!="user"){ die("Du er ikke logget ind - Luk browseren og Log ind igen");//jika belum login jangan lanjut } if (isset($_SESSION['LAST_ACTIVITY']) && (time() - $_SESSION['LAST_ACTIVITY'] > 1800)) { // last request was more tha...
Hej Isabella. Jeg skriver fordi jeg har besvær med at få mine penge ud, da man mindst skal have 30 dollars. Ville høre om du står med samme problem? mvh Tobias
SEO for We would like to be in top of search engines so that we can get natural visitors as we are not going to pay Google or Facebook for advertising since we are a non profit organization supporting municipalities to get their citizens a job. We need decision makers in municipalities to visit out site in www, FB and LinkedIN in order to get new clients. The w...We would like to be in top of search engines so that we can get natural visitors as we are not going to pay Google or Facebook for advertising since we are a non profit organization supporting municipalities to get their citizens a job. We need decision makers in municipalities to visit out site in www, FB and LinkedIN in order to get new clients. The website is in Danish - hope that wont be a problem...
Hi, can you help me fix my website with some small content
fix banner slider problem fix banner slider problem
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hej, jeg har et problem med css´en / script calls på en bootstrap hjemmeside i forbindelse med implementering af en joomla form. Den laver et forkert kald i jquery/javascriptet som i forbindelse med joomlaformen således at hjemmesiden ikke bliver vist ordentligt. Det er en 1 times opgave.
Jeg kan ikke komme ind i WP, får denne besked: Fatal error: Call-time pass-by-reference has been removed in /var/www/ on line 21
Solve excel problem using excel solver
Mit navn er Jonas og jeg er Webudvikler med mere end 7 års erfaring i branchen. * Primært fokus er Webudvikling (HTML/CSS, PHP, MySQL, JavaScript) * WordPress ekspert * Gennemtænkte løsninger, så du undgår unødvendig langtrukne projekter og ekstraarbejde * Kort leverings- og responstid (Haste opgaver er intet problem) * Kompetent rådgivning er vigtigere end øget salg (også selvom man er sælger)
Mit navn er Jonas og jeg er Webudvikler med mere end 7 års erfaring i branchen. * Primært fokus er Webudvikling (HTML/CSS, PHP, MySQL, JavaScript) * WordPress ekspert * Gennemtænkte løsninger, så du undgår unødvendig langtrukne projekter og ekstraarbejde * Kort leverings- og responstid (Haste opgaver er intet problem) * Kompetent rådgivning er vigtigere end øget salg (også selvom man er sælger)
*Primært fokus er Webudvikling (HTML/CSS, PHP, MySQL, JavaScript) * WordPress ekspert * Gennemtænkte løsninger, så du undgår unødvendig langtrukne projekter og ekstraarbejde * Kort leverings- og responstid (Haste opgaver er intet problem) * Kompetent rådgivning er vigtigere end øget salg (også selvom man er sælger)
Vi har et problem med vores hjemmeside Vi tror, at der er en form for virus på dette site - det fungerer meget langsomt i både frontend og backend. Når vi åbner hjemmesiden, kan du i nederste venstre hjørne af browseren, se at det venter på " ..." - normalt skriver den "venter på ". Vi er leder efter nogen, der kan hjælpe os med dette problem.
...Server, Active Directory, DNS, DHCP, IIS, and related infrastructure. Develop and maintain automation using PowerShell and Python for provisioning, monitoring, patching, and reporting. Collaborate with and provide escalation support to Level I & II engineers, helping them resolve complex tickets and improve processes. Work with RMM and ticketing systems to manage incidents, changes, and problem tickets in a structured way. Nice to have: Experience with Office 365, Citrix XenApp, Azure Virtual Desktop, and multi-tenant MSSP environments. Familiarity with common firewalls and VPN solutions (e.g., SonicWALL, Fortinet, Cisco Meraki, Ubiquiti). Requirements: Proven Level 3 Systems Engineer / Senior Systems Engineer experience in an MSP or MSSP environment. H...
I need to cleanse and orchestrate text data using AI from databases and APIs. Key requirements: - Handle missing values, duplicate entries, and inconsistent formatting. Ideal skills and experience: - Proficiency in AI and data processing. - Experience with databases and APIs. - Strong problem-solving skills and attention to detail.
Role Overview: We are seeking an AI Trainer responsible for educating and e...& trends Required Skills & Experience: Strong understanding of AI tools & use cases Hands-on experience with automation/workflow tools such as: n8n, Zapier, Make (Integromat), Pabbly, LangChain (basic familiarity), ChatGPT / LLM tools Familiarity with open-source AI ecosystem Ability to teach “How to use AI” in practical/business contexts Excellent communication & training skills Strong problem-solving & structured thinking Good to Have: Prompt engineering knowledge Experience in creating tutorials/content/courses Exposure to AI productivity & no-code tools Prior training/coaching experience Success Metrics (KPIs): AI tool adoption & usage Workflow effi...
I'm seeking an experienced 3D designer to create a functional prototype using ABS material. The design will be used for prototyping purposes. Key Requirements: - Design for 3D printing, specifically with ABS - Create a functional prototype Ideal Skills and Experience: - Proficiency in CAD software - Experience with ABS and functional prototyping - Attention to detail and problem-solving skills Please provide examples of previous work and a timeline for completion.
I'm looking for an experienced Woodwop software programmer to work with a Homag CNC machine. Key tasks include: - taking a cad drawing and entering into the software. - - Bug fixing Ideal skills and experience: - Proficiency in Woodwop and magic cut - Experience with Homag CNC machines - Strong programming and problem-solving abilities Please provide relevant work experience in your bids.
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I’m looking for a seasoned WordPress developer with roughly three to five years of hands-on experience who can jump straight into advanced plugin work, theme tweaks, and performance-minded database tasks. You should feel entirely at home with PHP...plugin pushed to a private Git repo with a clean README and documented hooks. • Performance-tuned database queries or schema adjustments proven by query logs. • Front-end adjustments that preserve pixel accuracy while keeping Lighthouse scores high. • A pull request that passes automated tests and triggers a green build in the pipeline. If this stack sounds like your day-to-day and you enjoy solving real-world problems without red tape, let’s connect—I'd like to review a recent plugin or code sample ...
I have gathered the core data for an original research project on emerging cyber threats and now need it shaped into a polished, publication-ready paper. Your role is to take my notes, draft sections, and supporting references and craft a cohesive manuscript that meets standard academic conventions for cybersecurity research. The work will involve: • Structuring the paper around a clear problem statement, methodology, results, and discussion. • Weaving recent, peer-reviewed sources seamlessly into the narrative to frame my findings. • Presenting data, figures, and tables cleanly, then articulating their implications for the broader cybersecurity community. • Applying consistent in-text citations and a complete reference list (APA preferred). • D...
...Stable, ongoing projects rather than one-off small tasks Opportunity to work on real AI automation projects used by real businesses Direct collaboration with the founder, fast feedback, and clear priorities How to apply: In your proposal, please answer these questions briefly: Describe the most technically complex automation you have built in n8n, Zapier, or Make.com. What was the business problem, and how did you solve it? Have you built and deployed an AI-powered workflow, app, or internal tool? If yes, what tech stack/tools did you use and what did it do? Give one sentence that best describes your work ethic and productivity. What is your hourly rate within the 2–8 USD range, and how many hours per week can you commit for the next 3–6 months? Only apply if ...
...All materials load correctly in Blender 3.6 LTS with zero missing links. • Final render quality matches or exceeds the reference shots I’ll provide after agreement. This is a straight Blender job—no paid plug-ins required. If you’re comfortable with UV optimization, PBR texturing, and for still images, this should be a smooth, clearly scoped project. I have a 3D model already made but the problem is that it's designed for VRchat and Unity based operation. I would like the model edited to become a seamless model. The model is a furry NSFW model so you would need to be okay working on NSFW content. The internals of the mouth, genitals, and anus are modeled in graphic detail and will need to updated as well. The models breasts also need to be reduc...
I'm in need of a seasoned professional or team for comprehensive planning and coordination of a corporate event. The venue has been secured already, so the focus will be on ensuring the event runs smoothly from start to finish. This project requires: - Extensive expe...comprehensive planning and coordination of a corporate event. The venue has been secured already, so the focus will be on ensuring the event runs smoothly from start to finish. This project requires: - Extensive experience in event planning and coordination, particularly for corporate functions. - Exceptional organizational skills to manage various aspects of the event. - A proactive approach to problem-solving and ensuring a seamless event experience. Please, only bid if you have demonstrable experienc...
My current host has become painfully slow, so I’m ready to move my WordPress site to a faster environment and give it a thorough security scrub at the same time. Before the move, the site must be scanned, cleaned of every trace of malware, and hardened so the problem doesn’t return. I haven’t settled on a new provider yet and would value your advice—please suggest a host that will noticeably improve performance and still fit a reasonable monthly cost. Once we agree on the target platform, I’ll supply full cPanel / SSH credentials for both the old and the new servers. Deliverables • Complete malware removal with a clean-site report • Recommendation and setup of the new hosting account (migration, DNS, SSL, email if needed) • Seam...
AI Image Generation Automation MVP ## 1. Project Goal Build a scalable AI image generation progran using AdsPower, Playwright, and Supabase. ## 2. Tech Stack & Constraints - **Frontend/UI:** 14+ (App...prompts from the DB and save indexed images to local/cloud storage. 3. **Failure Handling:** Implement the logic to re-run only the specific indices that failed. 4. **Minimal UI:** Create a simple dashboard to upload prompts (CSV/Excel) and view the status of each index. ## 5. Strictly Prohibited - **No Image Recognition (OpenCV):** Use only DOM Selectors for reliability. - **No Manual Captcha Solving:** Use persistent manual sessions or 3rd party solvers if absolutely necessary. - **No Synchronous Processing:** All tasks must be processed via an asynchronous Worker-Queue str...
I'm in need of a seasoned professional or team for comprehensive planning and coordination of a corporate event. The venue has been secured already, so the focus will be on ensuring the event runs smoothly from start to finish. This project requires: - Extensive expe...comprehensive planning and coordination of a corporate event. The venue has been secured already, so the focus will be on ensuring the event runs smoothly from start to finish. This project requires: - Extensive experience in event planning and coordination, particularly for corporate functions. - Exceptional organizational skills to manage various aspects of the event. - A proactive approach to problem-solving and ensuring a seamless event experience. Please, only bid if you have demonstrable experienc...
...employees) • Decision maker only (Owner, CEO, Managing Director, CFO) • Currently using Google Drive, Dropbox or file server (NAS) • Must express a real problem or dissatisfaction • Must show genuine interest • Must agree to a scheduled business meeting (date + time confirmed) IMPORTANT: This is NOT email scraping. This is NOT lead list building. This is NOT simple contact collection. You must actively contact decision makers, qualify them properly, and secure confirmed appointments. WHAT IS REQUIRED FOR EACH APPOINTMENT: • Company name • Decision maker name and role • Company size confirmed (5–50 employees) • Current solution used • Identified problem • Clear confirmation of interest • Confirmed meeting...
I’m preparing a formal bid for a finance-sector opportunity and need a concise, persuasive introduction that gives evaluators a clear snapshot of the full proposal. The piece must: • Frame the project scope so even non-technical stakeholders grasp the problem we solve and the services we will provide. • Map out the high-level timeline, emphasising key milestones without drowning the reader in Gantt-chart detail. • Present a transparent budget overview that shows value for money and demonstrates our command of cost drivers and risk buffers. You will receive my rough notes, past winning bids, and any background documents you require. From these, craft a polished one-page introduction in business English, delivered as an editable Word document. A brief style ...
My WordPress site is showing an issue I need resolved quickly, and once that’s done I’d like several adjustments made to the current theme. I have the theme files ready; what’s missing is a developer who can dive in, locate the problem, patch it cleanly, and then tailor the theme so it looks and behaves exactly the way I want. The immediate priority is troubleshooting and fixing the bug that’s interrupting normal site behaviour. After that, I’ll be asking for theme-level changes—potentially tweaking the layout, reworking colours, or building out new template sections—so a solid grasp of PHP, CSS, JavaScript, and the WordPress template hierarchy is important. I’m open to suggestions on best practices or smarter ways to achieve the look...
I’m building an immersive rehabilitation platform that challenges patients cognitively while simultaneously guiding targeted motor exercises. The goal is to keep therapy engaging, data-driven, and clinically meaningful inside a standalone VR headset (ideally Quest 2/3, though I’m open to PC-tethered solutions if you can justify the trade-offs). Cognitive focus • Memory • Attention • Problem-solving • Executive functions Motor focus • Fine motor control • Gross motor movements • Hand–eye coordination • Gait and balance training Here’s what I need from you: an end-to-end Unity or Unreal project with therapy “mini-game” scenes that adapt difficulty in real time, record kinematic da...
I'm looking for an experienced WooCommerce developer to help customize our D2C cleaning brand website. Key Tasks: - Implement volume/tiered pricing using Flycart - Integrate a custom subscription model (specific requirements to be provided) -...help customize our D2C cleaning brand website. Key Tasks: - Implement volume/tiered pricing using Flycart - Integrate a custom subscription model (specific requirements to be provided) - Set up product bundle pricing - Add in-cart upsells - Fix dynamic cart refresh issue Ideal Skills: - Proficient in WooCommerce and Flycart - Experience with subscription models and custom pricing - Strong problem-solving skills to fix cart issues - Familiarity with product bundling and upselling strategies Please provide examples of previous...
...as a SIP trunk inside Vicidial, keeping a close eye on call-quality parameters and full compatibility with the gateway. • Analyse the current router, decide which ports must be opened, then set up forwarding so traffic reaches the cloud server cleanly. No predefined template exists, so you will determine the rules and apply them. • Run end-to-end test calls, troubleshooting the single audio problem we’ve seen so far: distorted sound. I expect clear audio on both legs before sign-off. Logistics • Location: our office in Hyderabad (address shared on award). • Time on site: about 2–3 hours. • Deliverable: fully functioning dialer-to-gateway path with successful test calls, documented settings backup. • Payment: ₹3,000 released t...
...analysis (price, group size, pitch cost, salary changes) Cash flow projection Runway analysis Optional funding scenarios B. Required Output Clean formatting (investor-ready) Transparent formulas Scenario toggles (Base / Conservative / Upside) Dashboard summary sheet Phase 2 – Investor Business Plan (PowerPoint) Create a fully designed, investor-ready PPT including: 1. Executive Summary 2. Problem & Market Opportunity 3. SPSA Solution & Business Model 4. Unit Economics 5. Market Size (TAM / SAM / SOM) 6. Competitive Landscape 7. Go-to-Market Strategy 8. Operating Model 9. 3-Year Financial Forecast 10. Break-even Analysis 11. Scaling Plan 12. Risk Analysis 13. Funding Requirement & Use of Funds 14. Exit Strategy Design Requirements: Clean, modern VC-s...
...proposal**. The freelancer will work closely with the founder to structure the application in line with **BIRAC evaluation criteria**, ensuring scientific accuracy, feasibility, regulatory alignment, and strong commercialization logic. --- ## **Scope of Work** 1. **Innovation & Problem Understanding** * Understand the core innovation, unmet healthcare need, and solution approach * Align the innovation with BIRAC BIG objectives 2. **Technical & Scientific Content Development** * Draft and refine: * Problem statement * Technology description * Innovation and novelty * Proof of concept and validation plan * Technical development milestones * Use BIRAC-appropriate and regulatory-safe language 3. **Market & Commercialization Strategy** * Define t...
I have a car-park layout that I now need tested with a professional swept-path study. Once I send you the DWG and PDF plans, I...study. Once I send you the DWG and PDF plans, I’d like you to simulate realistic manoeuvres—forward and reverse—so we can confirm that bays, aisles and entry points work without over-runs or conflict. Please run the analysis in AutoTURN, SweptPath or an equivalent tool inside AutoCAD or Civil 3D and return: • The original CAD file annotated with the vehicle envelopes, clearances and any notes on problem areas • A short PDF summary highlighting critical movements, recommendations for adjustments and screenshots of the paths I will be available for quick clarifications and can turn comments around fast; aim for a first draft ...
My technology startup is at the very beginning of its journey and I now need investment capital to move from concept to launch. I already have the core product idea validated; what’s missing is a compelling, investor-ready package and a clear fundraising roadmap. Here is what I want to walk away with: • A concise pitch deck that explains the problem, solution, market size, business model and traction in a way that excites early-stage investors. • A realistic set of 3-to-5-year financial projections that stand up to due-diligence questions. • A targeted list of angels, seed funds or micro-VCs that focus on technology startups at the startup stage, complete with contact details and a brief rationale for each match. • Outreach messaging (email copy an...
Announcement: Improving Our Bidding Standards We've heard your feedback — low-quality and fake bids create too much noise, making it harder for clients to hire and for great freelancers to stand out. It's a real problem, and we're actively working on it. What we're doing We're improving how we detect and remove automated and misleading bids. We're also working on better ways to surface the most relevant freelancers for each project. These changes will roll out over the coming weeks and months, and we'll share more details as we go. For Clients — More relevant proposals surfaced upfront, so you can find the right freelancer faster. For Freelancers — A fairer marketplace where putting real effort into your bids and profile give...
...programming concepts in MATLAB, move into mathematical modeling, and close each chapter with data-visualization tasks that let students see their results immediately. What I’m missing is the polished, engaging video content. Here’s how I picture the workflow: for every topic I’ll supply an outline and sample exercises. You record the screen while solving those exercises step-by-step, explaining your reasoning out loud so students follow a genuine problem-solving approach. Clean, readable code and an energetic but steady narration style are essential—imagine you’re helping a classmate in the lab. If minor on-screen annotations or callouts boost clarity, feel free to add them. Deliverables • A series of 5–10 minute MP4 ...
