Receive post php remote server işler

My requirements: I'm looking for a skilled PHP developer to integrate PhonePe PG into my website. The integration should include advanced customization options. Key requirements: - Expertise in PHP and Payment Gateway Integration - Experience in customizing payment gateways and designing UI/UX - Thorough understanding of PhonePe PG The project will involve: - Integrating the PhonePe payment gateway into my website - Customizing the payment options and design to suit my website's interface - Ensuring a seamless, secure and user-friendly payment process The final deliverable should be a fully functional payment gateway integrated into my website, with a unique design and payment options.

I have an Android app that's experiencing server communication issues. The app is built using Java, Kotlin, and Node.js. The primary function of the server in the app is data storage and retrieval. Key Requirements: - Resolve the server communication issues urgently within 2 days. - Ensure smooth data storage and retrieval operations in the backend. Ideal Skills and Experience: - Proficiency in Java, Kotlin, and Node.js to address issues in the app. - Experience in Android app development and managing server communication. - Ability to prioritize and handle urgent tasks effectively.

...like: environmental signals, chemical signals, thermal sensors, motion sensors, and/or communication and GPS signals. Key Features: - The device should have the ability to read heart rate, blood pressure, and temperature. - It should be able to send alert notifications in case of abnormal readings. - The device should also have the capability to send data to a mobile app and a cloud server, allowing for remote monitoring and data collection. Ideal Skillset: - Proficiency in electronics design and prototyping, particularly in the development of wearable devices. - Understanding of medical electronics and experience with health monitoring devices. - Knowledge of data transmission protocols for mobile apps and cloud servers. - Ability to create a user-friendly and aesthet...

We are looking for a remote customer service agent. This position involves: (1) accepting incoming customer service calls via web based call handling application, (2) returning customer calls via the same call handling application, (3) placing non-sales outbound calls using the same call handling application, (4) completing administrative, data entry, and web research tasks. The successful candidates for this role will be able to self train using an online knowledgebase. We do not provide 1:1 training. Candidates must pass a short online quiz, as well as a phone test. This position pays $12 per hour for every hour logged into our call center application and in Ready status. This total weekly outcomes payment will be reduced by $12 PER CALL that is missed or mishandled. A &...

I require a skilled developer who is intimately familiar with website migration, ...experience in not only migration projects but also constructing informational websites will be of premium importance. The role requires meticulous attention to detail in order to follow the detailed TinaCMS migration guide, and I expect the fundamental functionality of the website to remain unaffected post-migration. Your responsibilities will include: - Carefully following TinaCMS migration steps - Maintaining the integrity of current features - Ensuring additional potential features are supported post-migration - Testing for any migration-induced bugs or issues The perfect candidate is someone well-versed in CMS operations and migrations, showing a strong record of successful similar proj...

I'm...via an email form. The form should collect the customer's name, business name, contact email, and message text. To prevent spam, I'd like to implement a human detection feature. Key Requirements: - New form should capture customer's name, business name, contact email, and message text. - Implement human detection feature to prevent spam. - Upon successful submission of the form, the user should receive a confirmation email. Desired but Not Required: - Integrate the contact form with a CRM. Ideal Skills and Experience: - Proficiency in front-end and back-end development - Experience with form creation and validation - Knowledge of human detection systems - Ability to implement email confirmation systems - Optional: Experience integrating forms with CRMs ...

＜Overview＞ "Greeting" application for internal use Each employee installs App A. The manager installs App B. The manager installs App B. When an employee presses a button on App A, the voice is immediately played back on App B at a remote location. Example: When the employee presses the "Go Away" button, "Go Away" is played back on App B. (1) App A - Login screen (company code, member ID, PASS) - Voice registration screen →Save to Firebase, "Saved" notification to App B →Each employee can save voice in his/her own voice - Voice playback screen →Press button, notification to App B, play selected voice →For now, "Go! 4 types of "Go", "Good morning", "Good evening", and "Good afternoon...

＜Overview＞ "Greeting" application for internal use Each employee installs App A. The manager installs App B. The manager installs App B. When an employee presses a button on App A, the voice is immediately played back on App B at a remote location. Example: When the employee presses the "Go Away" button, "Go Away" is played back on App B. (1) App A - Login screen (company code, member ID, PASS) - Voice registration screen →Save to Firebase, "Saved" notification to App B →Each employee can save voice in his/her own voice - Voice playback screen →Press button, notification to App B, play selected voice →For now, "Go! 4 types of "Go", "Good morning", "Good evening", and "Good afternoon...

I am seeking a seasoned Full time remote Digital Marketing Specialist with a key focus in SEO and SEM for my digital agency. You will be helping me grow my website and client's digital presence. Ideal Skills: • Proven SEO and SEM experience • Understanding of both B2B and B2C digital marketing • Familiarity with the Technology sector • Social media management ( Able to create visuals for facebook/instagram. Plus point if you know how to do videos for Tiktok ) Your track record in delivering results across these key performance indicators will be an integral part in driving our digital strategy forward. Please do take that this is a full time remote position which. It will be a 3 months trial period and salary may bump depending on expertise and re...

...posts, and analyze performance across multiple social media platforms. Responsibilities:Develop and implement AI algorithms suitable for content creation and scheduling. Integrate APIs from various social media a user-friendly interface for non-technical users. Ensure the system adheres to all relevant social media guidelines and privacy regulations. Work collaboratively with a remote team including a project manager and a content strategist. Required Skills:Strong proficiency in AI and machine learning, especially in NLP and content with Python and common data science libraries (e.g., TensorFlow, PyTorch, Scikit-learn). Familiarity with social media platform APIs and automation restrictions. Ability to translate complex technical details into simple

I'm in need of an expert to perform important adjustments on my Fortigate router. Your main task wo...perform important adjustments on my Fortigate router. Your main task would be to: - Open both TCP and UDP ports. - Focus specifically on the common email ports, IMAP, POP3, and SMTP – essential for a smooth function of our mail server. - Additionally, set up our mail server in the DMZ. The ideal freelancer for this project should have substantial knowledge and experience in network and server configuration, especially with Fortigate routers and email servers. Familiarity with DMZ setup is also required. Your ability to ensure the privacy and security of our mail server in the DMZ setup is paramount. we have recently relocated office and need to pa...

...Job Hunting U, a remote-first tech company, is seeking a passionate Udemy Expert and Coordinator to join our team. Think you've got what it takes? You have a proven track record of success on Udemy - either as a course creator yourself or by helping instructors shine. You're a master organizer, keeping projects on track and deadlines met. You have a knack for clear communication and collaboration (remotely, of course!). You're a creative problem-solver and a team player with a positive attitude. Bonus points if: You've seen our course, "Triple Your Job Interviews" (we launched it way back when, but it's still a classic ) Ready to level up your career and make a real impact? Apply now and let's chat! (This is a remote position, ...

domeny ustawienie poczty cron wyglądu strony (opcja)

I'm in urgent need to move my Laravel project from one server to another. I do not require any changes or updates to the project during this transfer. It's a "lift and shift" type of task. Ideal Freelancer: - Experienced with Laravel projects - Proficient in server migration - Capable of ensuring a smooth transition Please bid if you're available to work on this immediately. Your efficiency and experience in server migration will be crucial in ensuring minimal downtime and a seamless transition.

...proficient programmer to develop a scraping application for the purpose of extracting text data from websites. This project is sensitive, considering that the targeted websites demand API keys for access. Accordingly, the ideal candidate should be familiar with both GET and POST methods as well as API integration and management. Experience with data extraction and web scraping from API authenticated websites is a must. Skill requirements: • Web scraping • HEADERS • CUSTOM HEADEARS • STRINGS • URLLIB • Working knowledge of GET & POST methods • Experience with API authentication • Exceptional skills in data extraction, especially text. • loliscript • SilverBullet i need to get a netflix mass account checker through http...

...extend to conducting research on three photographers who have majorly influenced this realm of photography. This research should depict their works and how they relate to this project, specified focuses being: - Their distinct lighting techniques that bring out the details vividly. - Their post-processing methods to create crisp and clear images. Skills and Experience Required: - Proven experience with high-speed photography, particularly of water splashes. - Proficient in lighting techniques and post-processing methods. - Exceptional eye for composition and detail. - Excellent research abilities for photographers' works related to this project. - Comprehensive knowledge in creating advertising style imagery. Likewise, you should be able to provide images of thos...

I am in need of an experienced graphic designer who can proficiently edit and deblur an image I intend to use for a social media post. My utmost requirement is a clear, high quality image post-deblurring. - The Task: The project revolves around only one image. Your responsibility will be image deblurring to improve its quality. - Skills Required: Proficiency in Adobe Photoshop or any other graphic design software, knowledge of various image restoration techniques, and creativity. - Deliverable: A perfectly deblured and edited image ready for social media post use. - Ideal Candidate: I would prefer someone skilled not only in deblurring images but also adding artistic touches where necessary to enhance the output. - Time Frame: The sooner the task can be completed, the...

I'm looking for a skilled developer to implement OAuth 2.0 Single Sign-On (SSO) into my existing PHP application. The main goal is to enable seamless authentication for an iframe within the application. Key Responsibilities: * Implement OAuth 2.0 for the iframe inside PHP application * Interface with an existing API to enable secure authentication Ideal Skills and Experience: * Expertise in PHP Programming and OAuth 2.0 integration * Solid experience working with APIs and iframe authentication * Knowledge in secure coding practices for SSO Your deep understanding and hands-on experience with OAuth 2.0 and PHP programming will be crucial to successfully complete this project.

I'll make adjustments to your wordpress and PHP based website and webserver based on your requirements.

I'm in need of a WordPress developer to enhance my recipe website with additional functionality. PLEASE SUBMIT YOUR FINAL BID, I DO NOT HAVE TIME TO NEGOTIATE -Ability for recipe creators to post content and choose which content is free and what is paid. -Ability to choose food interests on sign up by selecting tabs with icons -Ability for chefs to post recipes and choose which ones are free and which require membership -Membership subscription function when signing up with a free option -Recipe feed page that filters loggen in users content preferences which they choose when signing up -COntent preference page in user profile where they can change their content feed interest Check link below before you bid https://www.freelancer.com/users/l.php?url=https:%2F%%2Fprot...

trying to find friends only in U.S.A. with specialized similar interest. Post on my account to increase and find friends, with specialized interest etc.

...AWS experience and I am available right now to help." Thanks! --- Comments below are from AI -- I am in urgent need of AWS server administrator to resolve critical issues with my EC2 and RDS services. The server is currently experiencing performance degradation, database connection errors, and server downtimes, all of which are critical in nature and require immediate resolution. Ideal candidates for this project should have: - Profound experience in AWS server administration, with a specific focus on EC2 and RDS services. - Proven track record of quickly and effectively troubleshooting and resolving server performance issues, database connection errors, and server downtimes. - Ability to work under pressure and provide immediate assis...

I'm seeking a seasoned web developer to construct a classifieds listing website specifically for collector cars. Key Features Needed: 1. User Registration & Login - Allow users to register and login to accounts, preferably with social media integration....social media login - Proficient in creating advanced search filters - Expertise in integrating secure payment gateways. Experience in developing similar platforms will be a plus. Please share your related projects in your bid. We plan to collab with several online automotive pages with large followings to populate the site. We would also like to offer user accounts to dealerships where they can post and manage their inventory, hopefully integrating their inventory with through an API and their DMS system. An app wou...

Looking for a creative graphic designer to craft engaging social media posts promoting pharmacy products and vertical farming ventures (2 clients). Must have experience in graphic design, knowledge of social media platforms and familiar with the desired industries. Payment: USD 15 per post. Average number of posts per client is 10 posts per month. Social media copy will be shared by us in Arabic and English language. Creativity, market appeal, time difference between countries and speed in delivering the work are the main criteria for choosing a supplier.

I'm seeking someone to install and setup TokenLite script on my web server. The script is already purchased from Envato. Key responsibilities: - Review and understand the specifications of the script. - Successfully install the script on the Web Server. Ideally, you will have: - Proficiency in web servers. - Experience in installing scripts - Excellent problem-solving skills. Your proposal should include a brief description of your experience with TokenLite and the process you'll use for this installation. Estimated time to complete the project is highly appreciated.

I'm in need of a skilled WordPress developer to create a new look and feel to some existing websites. The redesigns are under 10 pages. You'll use content from the client's existing site, social media and online listing such as Google My B...WP admin access. I like using the Avanti theme. The end result will be an improved layout, aesthetics, and call to actions. I prefer to pay $100 per project, expect to get the sites completed within 2-4 days and usually assign 1-3 projects per week. If your bid is accepted, we'll start with one project and see how this works for both of us. Please post your actual bid, we're not negotiating, for me to consider. Please do not post "placeholder" bids. Also, please provide information about yo...

Make the design and functionality as reference website Also make 3 pages(1st mile stone) which is mentioned in the reference website Images will be provide by the client

Make the design and functionality as reference website Also make 6 pages which is mentioned in the reference website Images will be provide by the client

My website's been redirecting to suspicious pages. I do regular security scans and have a recent backup. - **Issue**: Site's redirecting to suspici...pages. I do regular security scans and have a recent backup. - **Issue**: Site's redirecting to suspicious pages. - **Current Security**: I run periodic security scans. - **Backup**: I have a recent backup. I need a professional who can: - Identify and remove all malicious code from my WordPress/PHP website. - Ensure the site's restored to its normal function. - Provide advice on further security measures to prevent such issues in the future. Ideal candidate should: - Have a strong background in PHP and WordPress. - Be experienced in identifying and removing malicious code. - Be able to provide security ...

...Features: - Photography Portfolio: The website should primarily focus on showcasing my photography work. The photos should be displayed in a visually appealing gallery grid. - Contact Form: I want the website to include a contact form to make it easy for potential clients or collaborators to get in touch with me. - Blog Section: Additionally, I'd like the website to have a blog section where I can post updates, share behind-the-scenes stories of my shoots or my photography process, and engage with my audience. I'm looking for a designer who understands the nuances of creating a photography portfolio and can build a site that is not only functional but also visually striking and user-friendly. Experience in creating similar websites, along with a strong understanding ...

I'm looking for an experienced social media manager to handle a variety of tasks for my clients' social media accounts. The ideal candidate would need to: - Manage my clients' presence across a range of platforms including Facebook, Instagram, Twitter, LinkedIn, and TikTok - Create highly engaging content that resonates with the target audience of business owners - Schedule and post content efficiently and effectively - Manage paid campaigns that effectively target business owners - Be adept at graphic design for social media marketing purposes - Find and engage with the relevant audiences The ideal candidate will have significant experience in social media management, an excellent understanding of the business owner demographic, and the ability to create and implem...

I'm seeking a skilled backend developer to assist with API development and integration with a MySQL database. To help build a websit...admin and legal professionals to manage and facilitate the will creation process. The scope includes: ▪ Basic will creation through automated AI-driven process. ▪ Option for users to upgrade to complex will services which are handled with legal assistance (service provided offline). ▪ Backend administration for user management and service facilitation. Ideal Skills and Experience: - Proficiency in PHP is a must. - A solid understanding of MySQL for database interaction. - Proven experience in API development and integration. - Familiarity with backend systems and best practices. I will need a price and Time estimate as well as evidence of prev...

I'm seeking a proficient Instagram growth specialist to help boost our follower count to the range of 5,000-10,000. Key Requirements: - **Content Expertise**: As we primarily post about products and services, the ideal candidate should be well-versed in creating engaging and visually appealing posts within this niche. - **Growth Strategy**: We're looking for a professional with a proven track record of growing Instagram accounts organically, using strategies such as targeted hashtags, compelling captions, and interactive stories. - **Consistent Engagement**: The specialist should be able to maintain high engagement rates with our followers, responding to comments and messages in a timely and friendly manner. - **Scheduling and Planning**: The ability to create a strategi...

Job Title: Remote Project Manager for Media Project Location: Remote Company: 1TV Media Job Type: Full-Time Overview: 1TV Media is seeking an experienced Project Manager to lead a media-related project from a remote location. The successful candidate will be responsible for attending meetings, planning, strategizing, and managing all aspects of the project while working virtually. This position is ideal for someone with a strong background in project management within the media sector and experience working with nonprofit organizations and international donors. Responsibilities: • Lead project planning, scheduling, resource allocation, and project accounting. • Manage remote project teams to ensure compliance with project deadlines and mileston...

I am in need of a skilled Flutter developer to create a sports news app named "SportShorts". Key Features: - Personalized News Summaries: Users should be able to receive concise and customized sports news summaries based on their preferences. - User Preference Selection: Users will personalize their news summaries by choosing their favorite sports and selecting preferred teams. Ideal Skills: - Proficient in Flutter for cross-platform app development. - Strong understanding of user customization and personalization. - Experience in implementing push notifications in mobile apps. - Knowledge of user registration and login mechanisms. - Familiarity with sports news APIs would be a plus. The selected freelancer will be responsible for the design, development, and testing ...

It is necessary to create a similar animation to the one in the attached file; it is an animated Instagram post. It needs to have the same elements as the attached animation, and the text should be the same. Just different effects should be used. I need someone who is capable of definitely finishing this within the next two to three hours. In the end, I absolutely need the original After Effect file.

I'm seeking a talented designer who can create an engaging logo for my book series which embodies a blend of post-apocalyptic, supernatural, dark western themes. Stories in this series follow various members of a group of outlaw gunfighters trying to live in world filled with corrupt justice, a harsh and unforgiving wilderness, supernatural horrors, and some magic. While some stories include the supernatural, the focus of the stories is on the human costs of their struggle to survive. In some cases, the Highwaymen may be the protagonists of the stories, while most characters may see them as the villains due to the death and destruction that often follows them. Key Aspects: - The logo does not necessarily need to incorporate specific elements or symbols as no preferences were...

...featuring outdated exteriors. - Highlight the potential value increase and improved marketability after facade revitalization. 6. **Collaboration with Real Estate Agents**: - Approach real estate agents with a proposal to refresh building facades. - Assist agents in discussing the project with property owners or potential clients. 7. **Commission-Based Partnership**: - Real estate agents receive a commission for every successful project we complete together. - Incentivize agents to actively promote our services. ## Deliverables: 1. **Marketing Plan**: - Identify other target markets. - Develop marketing strategies to reach real estate agents. - Highlight our unique selling points (vertical integration, cost savings). 2. **Business Plan**: - Outline ...

I've encountered an issue ...encountered an issue with my matrimonial website that's running on PHP and using Cashfree as the payment gateway. After a user makes a payment, the system logs them out and fails to apply the corresponding plan to their account. Key Responsibilities: - Troubleshoot and address the log out error post payment - Ensure the successful application of the right plan to the user - Provide insights and recommendations to avoid future related problems Ideally, you should have: - Extensive experience in PHP and working with Cashfree gateway - Strong problem-solving skills and an eye for detail - Excellent communication to explain the issue and solution - Ability to work independently and efficiently, as I'm not certain about the spe...

...to format the projects, add my OWN images and add Youtube videos to the project and services. For images, now I have to show the SOURCE but I want to add my OWN images. I can add Youtube videos but they are not showing in front end. I want you to fix these issue for both Projects and Services too. *** Dhivehi is a RTL language very similar to arabic. 3- Like in my Opencart reviews, QnA and blog post replies, I want add same to my Wordpress blogpost articles. I mean, I must be able to reply in both English and Dhivehi and also, I must be able to give votes. Please give me a price for these works, You can give price for individual tasks. Not for new developers, only for experienced developers. NO Placeholder bids, your bid price MUST be FINAL. All bids above $200 will be remo...

I'm in need of an ESP32 BLE application that ca...need of an ESP32 BLE application that can be controlled remotely. The platform for the user interaction will be Arduino ESP32. Key Requirements: - Client/Server Architecture: This application should have a client/server structure. - Bidirectional Communication: The application should support both reading and writing data. - Multiple Device Control: The application should be capable of controlling between 1-5 different devices. The ideal freelancer for this project should have: - Strong experience with ESP32 and Bluetooth Low Energy. - Proficiency in developing applications for Arduino ESP32. - Proven track record of building client/server applications. - Excellent communication skills to understand the specific ...

I'm currently facing an issue with a specific function within my PHP project. Specifically, the function in question is not working as expected, and requires immediate troubleshooting and fixing. Key requirements: - The issue must be resolved within 24 hours. This is critical. - The PHP environment is a local server, so the troubleshooting and fixing must be done in this specific context. Ideal skills and experience: - Proficient in PHP programming with a strong understanding of functions. - Experience in troubleshooting PHP code, ideally in a local server environment. - Ability to work quickly and efficiently under time constraints.

I'm in need of a professional who can integrate a custom video player on my PHP website. The current player does not support casting to TV. Here are the specifics: - The current default player on my site needs to be replaced. - The new video player must have a 'cast to TV' functionality. - You're free to choose the video player as long as it supports casting. Ideal Skills & Experience: - Proficient in PHP, as the website is built on this platform. - Previous experience integrating custom video players into websites. - Understanding of video streaming technologies. - Knowledge of casting technologies is a plus.

...que se encargue de la creación de contenido (publicaciones con fotos, carrusel, reels e historias) acorde a la filosofía de la marca para Instagram y también algo para TikTok. El contenido debe ser enérgico y un tanto disruptivo. Nos gustaría los siguientes requisitos: - Hablar español e inglés. - Creación y publicación de contenido diario para Instagram: 3-4 historias diarias (15-20 sem), 2-3 post/carruseles semanales, 1 reel semanal. - Contenido TikTok: 1 vídeo diario (5 semanales) con el formato adecuado de tiktok, y compartir alguno igual de instagram. - Gestión de comunidad (comentarios, likes, ...) con el fin de aumentar seguidores y mejorar el engangement. - Diseños, leyendas, hashtag...

As a student, I'm working on a project that involves the development of an app for the buying and selling of vehicles. The primary goal is to create a platform that facilitates this process in a smooth and secure manner. Key Features: - Sign up and sign in for users ( admin, seller, buyer) - In-app chat functionality - Payment processing - User ability to post vehicles for sale - A detailed description and image upload for each vehicle Integration Requirements: - Incorporation of a reliable payment gateway to facilitate secure transactions or to choose cash method - Implementation of location-based services to help users find vehicles in their place The ideal developer for this project should have experience in e-commerce app development, particularly those involving payment...

I have developed my own website on wordpress. It works fine, looks ok, and is fully optimized! But I need to make it look more professional. Originally I developed it for showcasing my academic CV. But now, I...fully optimized! But I need to make it look more professional. Originally I developed it for showcasing my academic CV. But now, I am trying to use it for my newly developed consultancy which Im currently building. I do not have the time to improve the way it looks. I need someone to make it look better. More professional. More easy to use. I need to use it for attracting customers, projects as a remote consultant (academic work mainly and e-advocacy ecomms for NGOs about human rights and climate/environmental issues) about research, teaching, advocacy etc) Can you help? Th...

I'm looking for a skilled PHP developer to create a script for my website. The primary purpose of this script is to enable real-time screen sharing from the website to a TV. Key Requirements: - The PHP script must be able to support screen sharing in real-time. - The script should be able to facilitate sharing between the website and a TV seamlessly. Ideal Skills: - Proficient in PHP, with a solid understanding of web applications and databases. - Experience with screen sharing technologies such as WebRTC, Miracast, or Chromecast would be beneficial. - Strong communication and problem-solving skills to ensure a smooth implementation of this feature. I'm open to suggestions on the specific technology to be used for screen sharing, as long as it meets the re...

I'm in need of a skilled developer to create a seamless mobile app for both iOS and Android, alongside an efficient web application. The mobile app should allow users to register, order food and beverages, and receive push notifications regarding their orders. The web application should serve as a central platform for managing orders and inventory. I specifically prefer real-time inventory tracking to ensure accurate information at all times. Key requirements: - User registration and login - Order placement and tracking - Push notifications for order updates - Real-time inventory tracking Drive app for iOS and Android: Allows users to order products with an intuitive mobile app. 2. Website: Same as point #1. 3. Administration web application: Provides a dashboard for order m...

I'm in need of a comprehensive post-merger integration playbook to facilitate the smooth transition and alignment of operations, cultures and values across various departments. - The playbook should aim to streamline operations and maximize synergies by including Finance and accounting, Human resources, IT and technology departments. - Key goals are to increase efficiency and productivity, improve communication and collaboration, and retain key talent after the merger. I searching for someone that is willing to share a playbok from the company they work or that they had access.

I'm seeking an experienced developer capable of creating a Telegram bot that exclusively supports the ...bot that exclusively supports the Ethereum cryptocurrency. The bot should be able to execute and log user commands regarding their Ethereum holdings. Essential features include: - Checking balances - Sending Ethereum - Receiving Ethereum Additionally, I need a Php admin dashboard that includes: - Robust user management capabilities - Detailed transaction logs - Sending message to bot users - Interaction with specific users through admin Ideal candidates will have extensive experience working with Ethereum, Telegram bots, and Php programming. Knowledge of cryptocurrency transaction procedures is also indispensable. Preferably, your portfolio should include simila...