Write program using bellman ford algorithm jobs

I'm looking for a skilled individual or team that can help boost my TikTok account's followers and views. Key requirements: - Proven experience in TikTok marketing and growth - Ability to deliver substantial, real followers and views - Understanding of TikTok's algorithm and trends - Knowledge of best practices for engagement and visibility Please provide me with your approach, expected timeline, and previous projects or references that demonstrate your ability to deliver real growth on TikTok.

I'm looking for a skilled developer who can create an algorithm that can predict the ideal clothing size for online consumers. Key Requirements: - The algorithm should be able to predict the most suitable size for the consumer based on a set of questions provided. - The algorithm should utilize body measurements from the data sets. Ideal Skills & Experience: - Proficiency in algorithm development. - Experience with integrating algorithms into websites. - Familiarity with handling and utilizing body measurements from data sets. Please note, the main objective of the algorithm is to predict clothing sizes based on body measurements, not personalized recommendations or style suggestions.

I need an innovative and modern one-page A4 brochure design...should have: - the part name "Smart Signal Adaptor" - Holroyd logo (attached) - Follow our brand guidelines and colours (attached) - Use the fonts in the attached pic - use the smart signal adaptor pics 1, 2 & 3. Ensure they have a 3D effect and pop out of the brochure - Blend the caravan photo into the brochure Description of part: - Modified 12 pin to 12 adaptor - Suited to newer vehicles such as Ford Ranger, Dodge Ram, Silverado, FTruck etc - No trailer brakes connection on their dash if the have factory fitted Towpack. - Brake system sends through 500 milliamps to the trailer plug - Resistance signal on dashboard Once job is completed i will need this sent to me in: - high res - low res - print rea...

I'm looking for a skilled developer who can create a tool that utilizes Google Chrome to perform searches and click on search results multiple times. Key Project Requirements: - The tool should be built using Python, Java or Visual Basic - The primary goal of the tool is to perform automated web browser searches and click on various results - The tool should utilize Google Chrome as the web browser To give you a better idea, the tool should: - Conduct multiple web searches on Google - Click on a configurable number of search results from the returned search page Ideal Skills and Experience: - Proficient in Python, Java or Visual Basic - Experience in browser automation and web scraping - Familiarity with Google Chrome's automation capabilities If you have experience wi...

I am looking to automate certain repetitive tasks that are currently performed in Excel using Power Automate. - Main Objective: The chief goal of this project is to automate data comparison tasks. This will greatly improve productivity and minimize errors that may come with manual comparison. - Ideal Experience: The ideal freelancer for this task should have extensive experience in Excel and Power Automate and should have successfully completed similar jobs in the past. A strong understanding of data comparison techniques and working with excel spreadsheets will be highly beneficial. - Skill Set: Key skills required include Excel, Power Automate, and a good understanding of data processing and workflow automation.

I'm seeking a professional who can help me increase the watch time on my YouTube channel. While I primarily post entertainment videos, I'm looking for strategies to boost this metric to meet the 3800 watch hour threshold. Key Requirements: - Proven experience in growing watch time on YouTube channels - Strong understanding of YouTube's algorithm - Familiarity with content creation and optimization for entertainment content I'm open to discussing different strategies for achieving this goal. If you're creative and resourceful with a track record of success in this area, I'd love to hear from you. Feel free to share your ideas and past accomplishments in your bid.

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I am seeking an expert in machine learning and computer vision who can craft an advanced object detection algorithm. This algorithm will be employed in outdoor settings and must have the capability to accurately identify vehicles, animals, and pedestrians. Essential Skills and Experience: - Expertise in Machine Learning and Computer Vision - Understanding of outdoor environments and their varied conditions - Prior experience in developing object detection algorithms - Familiarity with vehicles, animals, and pedestrian detection The goal is to devise an algorithm that can track and distinguish between multiple objects in outdoor scenes with different weather, light, and visibility conditions. It should perform reliably under these compounded factors.

I require an expert in digital marketing, specifically proficient in social media strategy and optimizing Airbnb listings. The primary task is to promote ...Key responsibilities: - Enhancing the presence of my listings on the Airbnb website - Crafting and executing compelling social media campaigns - Ensuring constant visibility within families and vacationer segments The properties are located in the city center, hence a strategic approach to attract urban vacationers and families is essential. Ideal candidate: - Familiarity with Airbnb's algorithm - Acute understanding of social media trends - Expertise in geo-targeted promotion - Experience in the hospitality or real estate sector would be an asset. I look forward to driving my Airbnb business to new heights with ...

Hi, I hope everybuddy is doing well. I am looking for someone capable of writing high-quality niche articles without plagiarism and without using AI for my blogs. The topics can vary, ranging from news to technology. The work needs to be done directly in WordPress, on the domain I provide. It is necessary to upload relevant images and make the logo to match the niche, and ensure that the website complies with all AdSense program policies. I am seeking someone who can assist me long-term in this project, which I am undertaking with several partners. I need qualified manpower. Thank you! Best Regards,

Seeking a skilled full-stack developer with excellent knowledge in java, css, and html to create a web app akin to Tinder. I already have a design prepared for implementation. A critical requirement is developing a matching algorithm that pairs users based on shared interests. A vast understanding of similar algorithms and experience in creating web apps is ideal for this project.

I need a small application prototype with the following features: Multi-Employer Job Portal/Admin app (Role Based access) User/applicant App (for Multiple applications to different employers) User Profile Document Upload (Save documents to Db and attachments to Blob Storage ) Send Emails to Employers and applicants back and forth 2 Apps in total ie. admin app and applicant app. job application requirements will be provided. Nodejs, angular, My SQL, ORM, Data Seeding, Migrations should be used.

I have a simple python script that interact with an API that takes data from said api and outputs it in a table. The service where I use the API also has a website where I can see in the same table format the exact same data. Pandas know how will help. My problem is that the data from API and from service...have a simple python script that interact with an API that takes data from said api and outputs it in a table. The service where I use the API also has a website where I can see in the same table format the exact same data. Pandas know how will help. My problem is that the data from API and from service is mismatching. Your job is too look and identify where the problem is. You will receive both program (simple streamlit app that runs locally) and login details to website to cr...

I'm seeking an expert in Python for a Natural Language Processing project focusing on text classification of social media posts. Key Project Features: - The goal is to build a Python coding notebook that can efficiently classify different types of text within social media posts. This will require a deep understanding of NLP principles and techniques. - The project primarily demands the use of Python for its implementation. Ideal Skills and Experience: - Expertise in Python programming is a must. - A strong background in NLP, particularly in the area of text classification, will be highly beneficial. - Prior experience working with social media text data would be a plus. If you're confident in your Python and NLP skills and have experience in text classification, I'd l...

Request details FOR EXPERTS WITH EXTENSIVE EXPERIENCE IN THE FIELD ONLY Objective: Scoring Algorithm for evaluating potential investments Data Source: 200+ proprietary historical records with up to 90 parameters Mentoring requested (to be worked with tech project lead and data engineer): • Data-Preprocessing (missing values, normalization, outliers) • Implementation methods for feature selection (e.g. correlation Analysis, feature importance, etc.) • Identify and run different algorithms (e.g., logistic regression, decision trees, random forests, gradient boosting, neural networks) • Details and rationale behind algorithms selection • Hyperparameter tuning and optimization • Cross-validation • Performance metrics (e.g., accuracy, precision, reca...

I'm seeking an AI developer to create an AI Resume Creator. The primary f...Machine Learning - Experience in NLP and chatbot development - Proficiency in creating customizable sections for user-friendly interfaces - Understanding of how to analyze user's skills for personalized output Key Deliverables: - Implementation of an automatic template selection feature - Ensuring that the AI adequately analyzes user's skills for template selection - Testing and refining the algorithm to optimize the user experience and resume quality Your role will be instrumental in shaping the direction of this AI project. The ability to execute the vision of an AI resume creator with a strong focus on the automatic template selection will be crucial. Please quote AI1 when you apply and ...

I'm in need of an experienced UI/UX Designer for an iOS app dealing with style and fashion. Core Functionality: - The app is essentially a style and fashion app. It uses AI to help people look their best. - The main functionality of the app is to provide a virtual try-on for clothing, offer color matching suggestions and give personalized style recommendations. Target Audience: - The app is designed for both men and women. Ideal Skill Set: - Previous experience working on fashion or style-related apps is a plus. - Knowledge of AI integration for virtual try-on features is highly desirable. - A keen understanding of color theory and style is important. - Ability to create user-friendly and visually appealing interfaces. - Strong communication skills to understand and interpret user ...

Project is basically about reading data from file and then using algorithms and data structures sort those data as its needed and then write short documentation...I will also need you to explain me everything you made, how it works etc...Project consists of 4 chapters...1 chapter will be pinned

As the project owner, I need an experienced IT professional, proficient in working with SAGE, to develop an in-house program which will streamline the process of flattening work tickets. This involves: - Retrieving data from SAGE This process will require you to directly interface with SAGE and accurately pull the necessary data for the ticket flattening process. - Merging Similar Work Tickets The main operation to be performed on the data retrieved is to flatten work tickets by merging similar operations. This involves efficiently condensing the retrieved data by combining similar tasks into one operation. - Pushing Merged Data Back to SAGE After the operations have been merged and condensed, the data should be pushed back into SAGE where it will be ready for p...

I am looking for a developer who can create an Android mobile optical reader application using OpenCV for image filtering. The main purpose of the application is to apply image filtering effects to the captured images. I would like to have an application made that will read the rectangular optical form with 25 questions and 5 options specified in the appendix, with a phone camera. Through the application, first the user will enter the answer key of the exam, then the correct/wrong/blank questions should be calculated by determining the options marked with the appropriate image processing algorithm. In addition, the number of times each question was marked as correct, how many times as incorrect and blank should be kept during each determination. The application must be devel...

I have a dataset of images and I'm looking for someone experienced in U-Net algorithm. Project description: - Write PyTorch U-Net training model on top of provided base code (, , , ). - Train the model until achieving a validation dice score of min. 0.875. - Deliver source code and trained model until Wednesday 10 pm (Vietnam time zone).

I'm looking for a skilled React developer who can assist in changing a Stripe integration to specifically for the payment form. - The integration should support recurring payments. - The payment form needs to collect the user's Name, Email, and Phone number. Ideal candidate: - Proficient in React and has experience with payment gateway integrations. - Familiarity with is a plus.

I'm looking to build an AI-assisted informative blog, targeting a gener...content that's daily updated, appealing to a general audience - Implementing AI tools to assist in content creation The ideal candidate should have the following skills/experience: - Proficiency in WordPress, with prior experience in blog creation - Strong writing and editing skills, ensuring content is engaging and informative - Familiarity with AI tools, or a willingness to learn and adapt to using these tools - Prior experience in creating content for a general audience is a plus - A keen eye for design and user experience This is a great opportunity for entry-level interns looking to gain experience in WordPress blog creation and AI tools. Training will be provided, so a willingness to learn a...

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I'm looking to develop an Android app using .NET MAUI that focuses on facial detection and tracking for attendance monitoring. Key Requirements: - **Facial Detection:** The app should be able to detect faces in real-time. - highlight detected face with rectangle shape - **Server Communication:** Once faces are detected, the app needs to send this information to a server automatically. - **Attendance Tracking:** The primary goal of the app is to leverage this face recognition technology for attendance tracking purposes.(but no need do any page for this now ) Ideal Skills: - Proficient in .NET and MAUI platform for Android development - Strong experience with facial detection and recognition technologies - Prior work on real-time server communication from mobile apps - Familia...

I'm seeking an expert in SMS marketing to help establish and run a robust campaign. Details: - Platform: I plan to use an SMS marketing platform and need help setting it up properly. - Target Audience: The campaign will focus on both existing customers and new prospects. - Message Type: The primary messages will be promotional offers. Skills and Experi...loyalty programs is a plus but not mandatory. We offer SMS Marketing. Look for Affordable Platform that easy to use and we can reseller back to our customers. scan to enter Qr code chance/ text Win100 to727216269x You are enter to Win $100 gift card and Free Appetizer which need to auto send back to entry SMS subscriber a coupon to use in the restaurant. Do you have reseller white label or ISO program? What level involvemen...

I am looking for a skilled programmer to develop an interactive chemistry experiment for me. You may code using JavaScript, HTML5 or using Python, so experience or proficiency in this language is crucial. Key Requirements: - Users should be able to drag and drop objects using mouse or in case of mobile- fingers. - It should offer a moderate level of interactivity. This includes features such as adjusting quantities and temperatures. If a user pours something in a beaker, it should show the beaker full. If emptied, beaker is empty. - Vector images of lab equipments like Test tube, beaker, burner etc can be found online. Ideal Skills: - Proficiency in Python or JavaScript. You may use CreateJS libraries. If you are a programmer with a passion for chemistry, this is a...

I am seeking native Portuguese speakers with a partner to aid in a dual channel natural conversational audio recording project designed for speech recognition training. In this project, you will: - Engage in natural dialogs about 6 topics are provided (36 options) - Each topic must be 15 minutes of natural conversation - Record these conversations in two methods, which application...parnert. Ideal candidates are native Portugal Portuguese speaker if aren't native but have the accent can also participate , with good conversation skills, and have access to recording equipment. A partner with the same skills is also needed. We need 2 persons , so the candidate must have a dialogue partner (anyone around them is ok). We will use this recording for speech recognition and ...

...developer with experience in algorithmic trading to create a bespoke algorithm specifically for the optimization of trading strategies in the crude oil market. Key Requirements: - The algorithm should be written in Python. - It should primarily focus on crude oil trading. - The primary objective of this project is to optimize trading strategies, not price forecasting or risk management. Ideal Skills and Experience: - Proficiency in Python for algorithmic development. - Previous experience in creating and optimizing trading algorithms. - Specific experience in crude oil trading is highly preferred. - A solid understanding of trading strategy optimization. The successful freelancer will be expected to not only create the algorithm but also demonstrate its effective...

...successful the deployment must be: * Entirely automated using CloudFormation and bash scripts. * The landing page must be a public page protected with a username/password authentication block, this should rely upon CloudFront to perform authentication. The username and password should be configurable in the CloudFormation template. The landing page can be simple HTML that displays the username input, password input and login button. * A user friendly domain name should be configured via Route53 that is configurable in CloudFormation. The domain name can be provided if required. Obviously a AWS TLS1.3 PKI certificate is also required. * Behind the landing page is WebGoat running as Docker container. The container should run in ECS FarGate using the Docker container provided...

...identify target keywords for optimization. * Optimize website content, meta-tags, and other on-page factors. * Conduct regular SEO audits to identify technical issues and opportunities for improvement. * Analyze website data and provide insights into SEO performance. * Understand and stay current on industry trends, search engine algorithm updates, competitive landscape, and internal product development efforts. * Consistently monitors the performance of the content using various analytics tools, such as Google Analytics and Search Console. * Collaborate with cross-functional teams to implement SEO recommendations. * Be responsible for all regular (and ad hoc) reporting and analysis of digital activity providing crucial insights into further sales and marketing opportuniti...

I am looking for an expert in Google organic SEO to improve the ranking of my website's home page and contact us pages. The main goal is to increase my website's traffic. Here's what I expect from potential freelancers: 1. EXPERIENCE: Proven experience in SEO and a comprehensive understanding of Google's ranking algorithm. 2. STRATEGY: A clear, well-defined strategy for improving the ranking of my website's home page and 'Contact Us' page. 3. BUDGET: In your application, please include a detailed project proposal with a competitive price. With your expertise, I hope to improve my website's visibility and drive more traffic. Please provide examples of past work that demonstrate your capabilities in this area. Only those who can ...

Job Summary The Program Manager will be instrumental in shaping our operational strategies and enriching support systems for startups within the Web3 and DeFi sectors. This role requires a proactive individual to enhance our accelerator’s offerings and ensure they are perfectly aligned with the needs of startups in this rapidly evolving industry. Key Responsibilities Design, implement, and refine accelerator program structures specifically tailored for Web3 and DeFi startups. Facilitate seamless coordination across internal teams and external partners, ensuring alignment with the DAO’s token economy and governance structures. Develop and maintain strategic partnerships critical to the blockchain ecosystem. Manage the logistical and organizational aspects of the ...

I need a single form to register two different types of users on my wordpress website. See the attachment. I'm looking to set up a WordPress site that supports dual user registration - customers and instructors. Key Requirements: - The registration form should be able to collect specific information from both user types including name, email address and phone number. - Customers should have the ability to search for instructors and book lessons with them. - Instructors should be able to create, manage and edit their profiles. I'm seeking a skilled developer who can implement these functionalities seamlessly. Experience in WordPress and user registration systems is a must. The ideal candidate should also have a good understanding of database management.

...issues that may hinder the data extraction, and ensuring that the extracted table is ready for analysis. Please note that no additional data preprocessing is required. (feel free to rewrite code if you have better idea) --- name "iXBRL" , inside folder contain multiple html file(hundreds to thousands), each html file contain multiple tables(vary from 15-35, depend on each html file). 2.Using Python to extract specific table and vertically stack them together to create an Excel file.(first column add html filename.) inside html file is encoded in chinese, so must use chinese to view it. table name/string partially e.g. "現金流量表" or "被投資公司名稱" or "資金貸與他人"or "轉投資大陸地區" or other name(later can be change). extract table based on table...

I'm a new YouTuber with less than 1k subscribers. I'm looking to grow my subscriber base to 10k. I'll need someone who can help me with this. Key Requirements: - Proven track record of growing YouTube channels - Familiarity with YouTube's algorithm and best practices for engagement and subscriber growth Skills and Experience: - Social media marketing - YouTube channel management and growth - SEO and keyword research - Content strategy and optimization I'm open to suggestions and strategies to achieve this goal. Please provide a brief overview of how you would approach this project when you bid.

...automation tools, and automating infrastructure provisioning. Containerization tools like Kubernetes or similar.

Each paper should consist of all the categories as attached sample along with diagrams and References. Attaching one Sample Paper for Reference.
 Key Responsibilities: - These Papers should be 100% plagiarism free and should not be detected under any Al Detectors - Should be able to Write Papers 2 Papers Total - 5 pages in each Paper - Explain the topic in detail along with diagrams (Attaching the Sample) I'm looking for someone with: Excellent written communication: Ability to craft clear, concise, and engaging technical content. Experience writing white papers, case studies, or technical blog posts (a plus). Skills Required :
 Technical Writing Research Wr...

I am looking for someone to create a custom vehicle repair shop software for me, in VB.NET, Windows Form project, using .NET Framework 8. The full source code must be provided. Attached is the full project requirement

I need an experienced programmer who can create a bot that will be used for automated trading on Binary.com. Key Functionalities: - The bot will be designed to execute trades based on predefined strategies. This means it should be able to analyze market conditions and place trades automatically as per the set strategy. Ideal Skills and Experience: - Proficient in Python: Since Python is my preferred programming language for this bot, you should have demonstrable experience in programming with Python. - Knowledge of Binary Trading: A good understanding of binary trading platforms and how they operate is a considerable plus. - Experience with Automated Trading: Prior experience in developing bots for automated trading is highly preferred. - Familiarity with : Given that the bot will b...

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I'm looking for an experienced professional to enhance the Bing SEO performance of my website. My main aim is to boost its visibility on Bing search results, improve its ranking, and drive more organic traffic from Bing: ...from Bing: https://allied-yacht.com. Key Requirements: - The focus of the optimization should be on the product pages of the website. Ideal Skills and Experience: - Demonstrable experience in improving Bing SEO for websites, with a proven record of increasing visibility and ranking. - Expertise in optimizing product pages for search engines, specifically Bing. - Understanding of Bing's search algorithm and how to leverage it for SEO purposes. In your application, please highlight your relevant experience in Bing SEO optimization for websites, focusi...

I'm seeking a skilled and innovative freelancer who can develop a ride optimization algorithm platform for Uber, Lyft, IDrive, and Get Transfer drivers in the United States. This platform should give drivers access to the most profitable rides in real-time, ultimately increasing their revenue and efficiency. Key Platform Features: - Ride Optimization Algorithm: The platform must have an algorithm that helps drivers select long and more profitable rides in real-time. - Real-Time Demand Prediction: It should also predict real-time demand to help drivers make informed decisions. - Fare Estimation Tool: The platform should have a feature to choose the longest and pricing ride from the App ride pool, as well as automatically accept the best rides for the driver. Add...

...Essential certifications: SHRM-CP, CIPD, ATS I am looking for a collaborator who can help me secure interviews for these positions. The CV and cover letter will be the first impression employers will have of me, so they need to be outstanding. I prefer someone who is experienced in 1. UK and Europe recruitment 2. Environmental, water resources management, and sustainability field recruitment 3. using HR tools to increase the hiring rate, eg: Applicant Tracking Software ATS The ideal freelancer for this job should: - Have a strong understanding of the HR industry, specifically in the UK and Europe. - Be experienced in creating CVs and cover letters for HR professionals. - Be familiar with the relevant certifications and qualifications (SHRM-CP, CIPD, ATS) and capable of highli...

I am in need of a skilled Machine Learning Developer who can help me build a causal model. I have a specific dataset that I would like to use for building the model. This dataset is of moderate complexity, featuring multiple variables. The primary goal of the model will be to understand the relationships between these variables. Key Responsibilities: - Utilize the provided dataset to develop a causal model - Ensure that the model is capable of effectively illustrating relationships between variables - Optimize the model for performance Ideal Candidate: - Proficient in Machine Learning and Python - Experience with building causal models - must have worked on techniques like robust synthetic control, dowhy, econml, trigamite, DECI and other double ML/causal techniques - Strong analytica...

Title: Automated Data Retrieval from Websites Using CRM and CID Numbers Description: We are looking for an experienced developer to automate the process of retrieving data from specific websites using CRM and CID numbers. The goal is to develop a script or tool that will: Look up Doctor's Specialization: Use CRM numbers to search on the website: CFM Doctors Search Extract doctor's information including their specialization. Look up Disease Descriptions: Use CID numbers to search on the website: MedicinaNet CID10 Search Extract the disease description. Deliverables: ( ) A script or tool that can take a list of CRM and CID numbers as input. Automate the search process on the specified websites. Extract

I'm a new YouTuber in the Gaming niche, and I would like help to boost my channel's watch time. Key Requirements: - Assisting in promoting my current videos to reach a wider audience. - Optimizing video SEO to improve visibility and ranking on YouTube. Ideal Skills and Experience: - Proven experience in managing YouTube channels, particularly in the gamin...boost my channel's watch time. Key Requirements: - Assisting in promoting my current videos to reach a wider audience. - Optimizing video SEO to improve visibility and ranking on YouTube. Ideal Skills and Experience: - Proven experience in managing YouTube channels, particularly in the gaming niche. - Proficient in video promotion strategies and SEO techniques. - Understanding of YouTube's algorithm and ...

I am in need of a Wordpress developer who can design a Wordpress websitefor professionals. The site will need to have a Learndash integration and customization, as well as be built on Elementor for easy management and updates. Key project requirements include: - Creation of a professional and user-friendly website with Elementor - Integration and customization of the Learndash feature - Focus on user registration and login for course access - Ensuring a seamless e-commerce functionality for course purchase. Ideal candidate should have: - Proven experience in developing Wordpress sites with Elementor - Strong understanding and experience with integrating and customizing Learndash - Ability to create a user-friendly and visually appealing interface - Previous experience with e-commerce fun...

I'm seeking an experienced Python freelancer to implement RLlib's PPO for a custom multi-agent environment, where agents act independently. Your tasks will be: - Solving the issue with the learning process. Despite configuring the simplest setting with just one ag...independently. Your tasks will be: - Solving the issue with the learning process. Despite configuring the simplest setting with just one agent, the model fails to find the optimal action. Additionally, the model seems unable to distinguish between the optimal actions for agents with the same action space but different endowments. Ideal skills include proficiency in Python, familiarity with RLlib's PPO algorithm, and previous work dealing with agent-based environments. Experience in crafting efficient re...

I'm seeking a talented graphic designer to create a t-shirt design, incorporating a combination of logo, text and illustrations. We own a fireworks company. We have attached a logo that needs to be incorporated. While the theme isn't specified, your artistic input is highly appreciated; feel free to craft something that represents your unique style. Ideal Skills for this Job: - Experience in graphic design, particularly in clothing. - Strong portfolio showcasing your ability to integrate text, logo and illustrations. - Creative flair and originality. Note: The color scheme for this project hasn't been fixed. Again, I would value your opinion on what would make the design stand out. Excited to see how your creativity unfolds this project!

...FINAL; NO LATER CHANGE IS ALLOWED. READ CAREFULLY BEFORE YOU BID. See ATTACHMENTS. Cannot share Code before you accept. I have a Journal App built in PHP/JavaScript/Laravel which allows to enter Journal entries, country, some photos and one video of limited size, different costs etc (see ). The job is to implementing the feature of Travel Route Map Creation using Leaflet and OpenStreetMap (both free, opensource). There is a tutorial here Users will be able to search a place in map, create lines of different colors from one place to another, add/tie blog posts, links and pictures with the map, dates, notes and then only map creator can download the map as Image/PDF. Leaflet free plugin