Multiple choice html5 advanced level jobs

I need a technical FLwho is conversant with intricate details of cybersecurity, with a specific focus on sensor network and penetration testing, The aim of this project is to explain the principles, intricacies, vulnerabilities, and mitigation strategies of sensor networks in cybersecurity. However, the twist here is, the information needs to be broken down to a level that non-technical decision-makers can understand. More details about time frame and milestones will be discussed in the chat window. - The freelancer should have: - Deep knowledge and understanding of cybersecurity and sensor networks. - Strong technical writing skills, with proven ability to simplify complex concepts. - Experience in communicating technical ideas to non-technical audience. - The re...

I'm seeking an advanced C# developer with prior experience in creating desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C# Knowledge: The ideal candidate should be comfortable and well-versed in advanced concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C# and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a solid track record in similar projects,...

Hi, I need many rewrites. The first batch is of 200 articles. Use the software for humanization or rewriting the content and manually correct the obscure sentences. Check each and every sentence and it should make sense. I will ask for a 100 -150 word sample rewrite on the topic given by me. (Removed by Freelancer) Interested candidates, please bid. Long-term work ...many rewrites. The first batch is of 200 articles. Use the software for humanization or rewriting the content and manually correct the obscure sentences. Check each and every sentence and it should make sense. I will ask for a 100 -150 word sample rewrite on the topic given by me. (Removed by Freelancer) Interested candidates, please bid. Long-term work for the right candidate. We will hire multiple writers. ...

...orders easily. 2. **Table Reservations:** Users should be able to reserve tables via the app. 3. **Menu:** To enable customers to view different meals and their prices, the app will need a menu feature. System Integration: The app needs to seamlessly integrate with a POS system and an online reservation system. Your experience in API integration is desirable. User Roles: The app should support multiple user roles to accommodate administrators, managers, and waitstaff. Each role will have distinct permissions and access levels. The ideal freelancer will have proven experience in Flutter, Firebase, API integrations, and creating multi-role user systems. This is crucial to successfully building the required features and ensuring seamless performance and easy navigation. I recomme...

We need to do Offpage SEO for our professional company website . We will supply all professional contents,photos,inforgraphic and videos required. You don't need to write any content.

Please Sign Up or Login to see details.

I am seeking an expert to develop and integrate advanced modules into my existing Zoho systems including CRM, Sales, and Inventory. Your role will include: - Developing customized reporting capabilities - Implementing workflow automation functionalities - Integrating with third-party applications Your expertise with Zoho modules, particularly in CRM, sales, and inventory, is critical. Your understanding of systems integration and ability to create custom reports and automate workflows will be instrumental for the success of this project. Precise third-party applications for integration will be discussed during project scoping. Fluency in Zoho, systems integration, and creating custom workflow automation is key for this project.

I am getting my website developed in WIX and need SEO services from now on wards so, as to guide me in making it proper as per the SEO ranking and can help in generating leads. I'm looking for an experienced SEO specialist who can help take my website to the next level. My primary goal is to generate leads through the website. - Content Generation: I specifically need assistance in writing engaging blog posts. If you have a flair for writing and can help me come up with fresh ideas, I'd love to hear from you. I'm seeking someone who can create content that appeals to both B2B and B2C audiences. - SEO and Backlinking: You'll help me with creating backlinks to promote my website, as well as guide me in optimizing content for search engines. Your experience in b...

I'm in need of an experienced video editor with exceptional skills in advanced editing, specifically in adding special effects and color grading, instagram reel maker, campaign ads video editor ​ Ideal Skills: - Extensive background in video editing - Strong experience in creating special effects and color grading - Proficient in using advanced editing tools - Proven track record of delivering high quality MP4 formatted videos - Able to turn around work quickly with the raw footage being less than an hour. Looking forward to your bids on this exciting project!

I'm actively seeking a full-time, work-from-home position as an Administrative Assistant. As an Administrative Assistant, your ...Administrative Assistant. As an Administrative Assistant, your primary responsibilities would be: - Providing extensive administrative support - Organizing and maintaining files - Handling correspondence - Managing schedules and appointments - Coordinating meetings and events I'm looking for someone who can: - Demonstrate excellent organizational skills - Communicate effectively - Have a high level of attention to detail - Work efficiently and effectively in a remote environment - Keep confidentiality of my personal and business matters Previous experience in a similar role is a plus. Please provide a detailed overview of your skills and exp...

I'm looking for a diligent freelancer who can help with entering text data from handwritten documents into a digital format. Requirements: - Entering text data from handwritten documents - Ensuring general accuracy (minor errors are acceptable) - Organizing th...digital format. Requirements: - Entering text data from handwritten documents - Ensuring general accuracy (minor errors are acceptable) - Organizing the data in a clear and coherent manner Ideal Skills: - Proficiency in data entry - Attention to detail - Patience and perseverance - Basic understanding of the English language The task requires someone who is meticulous and can maintain a good level of accuracy throughout the process. If you have experience with data entry and can ensure timelines are met, I'd lo...

...the director's style. Create 3 posters.) - References (make sure to put all the references used in this project on this last page) - This project needs to be made in Indesign and still be able for me to edit once complete. The primary aim of this project is to educate people about Baz Luhrmann and his design style. The content needs to be informative and engaging. - Interactive Elements: The level of interactivity I'm looking for is basic. This should include features like click-to-navigate tabs, and sub-tabs. Ideal Skills and Experience: - Experience with interactive PDF creation and design is a must. - Understanding of Baz Luhrmann's work, especially The Great Gatsby, and design principles. - Ability to create engaging and informative content. I have includ...

I have a PDF that needs to be converted to Word for a full content overhaul. Here's what I expect: - Skillful conversion from PDF to Word: It should be done in a way that makes editing and rewriting easy. - Full re-writing...that needs to be converted to Word for a full content overhaul. Here's what I expect: - Skillful conversion from PDF to Word: It should be done in a way that makes editing and rewriting easy. - Full re-writing: I want a complete transformation of the content. Intermediate to high level of copywriting proficiency is mandatory. - Application of APA format: Regardless of the changes and restructuring, I need the final document in APA format. Only bid if you have professional experience with Microsoft Word, advanced copywriting skills, and good k...

I need an experienced video editor familiar with advanced editing techniques. The project revolves primarily around videos intended for company branding and promotion. Considering this, the main tasks will include: - Cutting, merging, and editing video footage - Adding effects and transitions to improve engagement - Specifically working with text overlays on video -Adding Short Funny Video fillers Ideal experts for this job will have significant experience in promotional video editing, combine Educational with Entertainment and Inspirational bits, proficiency in text overlay techniques, and a keen eye for what type of visual editing increases engagement in a corporate context. A Detailed Script will be provided with the raw video. A deep understanding of branding is beneficial. ...

I am establishing an energy company called "Future Energies Africa" and need a modern, dynamic logo to represent my brand. The logo should predominantly feature orange, grey and black tones and include a lightning bolt and the letter 'F'. - Company Name is "Future Energies Africa" - The logo should be modern, and simple in style - The design shou...sense of energy and vitality - Ideally, the logo should include a lightning bolt in a creative and modern way - I'd also like the letter 'F' subtly incorporated into the design The ideal freelancer for this project will have experience in: - Logo design, with a strong understanding of modern designs - Proficiency in using color theory to create engaging, vibrant logos - Ability to incorporate m...

I'm looking for a professional PowerPoint designer who can help me create a 5-slide presentation on a business-related topic. The presentation needs to be specifically designed to inform Executives. Requirements include: - Creating a visually appealing design that aligns with professional standards - Ensuring the content is informative and easily digestible for high-level audiences - Incorporating visual elements that enhance the overall message Ideal candidates would have experience in creating business presentations and a keen understanding of how to communicate effectively with an executive audience.

I'm looking for a top-tier writer experienced in understanding and showcasing the unique aspects of personal and academic profiles to construct two separate Statements of Purpose (SOPs) for myself and a friend. Key Details: - We both are applying to the same course at the same university in ...the same course at the same university in Germany. - Despite our common goal, we'd like the SOPs to individually reflect distinctions. Essential SOP features: - Highlight unique career goals - Emphasis on Personal Traits The ideal candidate should have a tactical understanding of writing winning SOPs with a knack for making each SOP stand out while still maintaining adequate relevance to the choice of course and university. Understanding of German higher education system will be...

We're looking for multiple competent native English editors to trim content and help us improve English language usage across a large batch of tutorials. Starting with a paid trial. Please bid $18.

In need of a skilled graphic designer well-versed in minimalistic aesthetics to create an impactful logo and accompanying animation. The deliverables will be used across multiple platforms: * Website * Social media * Branding materials While the elements to include were not specified by me, I expect creative suggestions that would best represent my brand. Perfect candidates will demonstrate: * Expertise in minimalistic design * Ability to create smooth, engaging animations * Strong portfolio of past logo design and animation projects * Clear and prompt communication skills.

I'm seeking a skilled professional in the field of calculus to help me with a high school level project. The deliverable for this will be a written report of the work done. Key Requirements: - Proficiency in high school level calculus. - Ability to explain complex concepts in a clear manner. - Solid understanding of mathematical theory. - Excellent writing skills to create a comprehensive report. Ideal Freelancer: - Mathematics or education background. - Previous experience in teaching or tutoring calculus. - Good English writing skills.

I'm on the lookout for a skilled website manager who can handle multiple facets of my E-commerce website. In addition to managing the website, you will also be responsible for marketing through various channels. Key Responsibilities: - **Website Maintenance:** You'll be responsible for ensuring the website is running smoothly, keeping the design up-to-date, and overseeing its overall functionality. - **Content Creation:** As my website manager, you'll be tasked with creating engaging and SEO-optimized content for the site. - **SEO Optimization:** You'll need to possess a strong understanding of SEO practices to ensure the website ranks well in search engine results. Marketing Channels: - **Social Media:** Your role will include managing the social media profile...

...talented designer who can create a fresh and professional logo for my fledgling company, Balanced Advice. The logo should strike a balance between text and icon, featuring a mix of both elements. Key details include: - Incorporating the colors blue and green into the design. These colors represent trust, growth, and balance, which are core values of my brand. - Utilizing a bold font style. This choice is meant to convey a sense of strength and reliability. - Ensuring that the overall design is clean, professional, and suitable for a wide range of applications, from digital to print. Ideal candidates for this project should have: - A strong portfolio of previous logo designs, particularly those that incorporate both text and icon effectively. - Experience working with bold font s...

...corporate website managing five to six domains in the same category. Though I already have a designer and developer in my team, I need an expert that can provide us with a unified and consistent brand image. The ideal candidate: - Can create a clean and minimalistic layout - Has a knack for professional and formal color schemes - Is proficient in creating consistent branding elements across multiple platforms At the moment, I am planning for less than ten pages for the corporate website. No specific navigation structure has been decided for yet, so your professional input and recommendations are more than welcome. Top-notch communication skills, creativity and relevant experience in corporate brand creation are the essential qualities I'm looking for in my ideal freelanc...

Please Sign Up or Login to see details.

I'm in need of assistance modifying the HTAccess on my webserver. The goal is to have the /wordpress_portal subfolder display as the frontpage whenever my root domain, , is accessed by a visitor. The ideal candidate for this job will possess: -Expert level understanding of HTAccess rules and webserver behavior -Proven experience in web development, particularly WordPress -Ability to complete the task promptly, as it's needed ASAP. In summary, you'll be tasked with: - Modifying my HTAccess file - Ensuring the /wordpress_portal subfolder appears as the frontpage - Ensuring visitor access to takes them directly to the aforementioned subfolder. I appreciate your interest in my project, and I look forward to working with a skilled professional who can complete

...of a sound engineer to assist with recording sound that is difficult to capture, involving multidirectional sound waves and sound streams, some of them barely audible to the human ear. The project primarily involves determining the source of the sound waves and capturing them, then amplifying them and saving them as playable content. Key Responsibilities: - Determine sound source, which may be multiple - Record and amplify the sound - Save the sound into playable content Ideal Candidate: - Strong background in sound engineering, with experience in recording and editing. - Familiarity working with diverse sound types - Excellent with sound wave manipulation - Comfortable amplifying faint sound Please note, the project has no strict deadline. You're welcome to give this pro...

I have a PDF document that I need retyped into an Excel file. The PDF consists of a total of 10000 pages with data organized in 4 columns. I'm looking for an experienced multiple freelancer who can accurately retype the data from the PDF into an Excel spreadsheet as plain text. Key requirements: - Retyping the content of a large PDF file into Excel - Data organization into 4 columns - Ensuring high accuracy in data entry See the attached file and google sheet link I will give 500 pages first if we meet rate and deadline.

I need a skilled Photoshop expert to edit 20-30 pieces of children's artwork for a photo book. Each artwork requires attention to detail in various alterations. Not all images require all elements of the below but overall your role will include: - Color correction in CYMK - Background removal - childs name removal - Re-sizing and straightening image - placement of artwork onto a solid colour background/creation of border - Generative fill to expand the background on selected images - Basic retouching to remove paper wrinkles on some images The final edited works need to be high-resolution (300 dpi). Experience in children's artwork corrections or similar projects will be of advantage. Please bid with a realistic timeline as well as your portfolio showing previous similar pr...

I need an expert video editor who can create cinematic style videos aimed at marketing an automotive brand on social media. If your video editing style captures attention, tells a compelling story, and invokes emotions, you'll be the perfect match for t...within the video content Ideal skills and experience: - Proven experience in video editing, preferably with automotive content - Comprehensive understanding of cinematic style editing - Proficiency with video editing software like Adobe Premiere Pro - Knowledge of social media marketing - Familiarity with car brands and specifications would be a plus. I'm on the lookout for someone who can take multiple projects from commencement to completion while maintaining high standards of quality. If this sounds like you, I'...

I'm looking for an experienced website designer, ideally someone with a background in retail and ecommerce. This project involves crafting an elegant and sophisticated website that accurately mirrors my brand's feel and tone. Key Requirements: - Experience in designing sophisticated retail websites - Expertise in implementing and elevating an existing color scheme and logo - Advanced understanding of online retail functionality While there is an existing logo and color scheme, you will be required to skillfully integrate them into the website to maintain and elevate my brand image. The absolute non-negotiable is the adherence and elevation of my brand. Though there are various components needed for the website, emphasis should be on the presentation and sophistication...

I am seeking a design professional to create a logo that effectively combines both text and icon elements. The final design should represent a balanced mix of my business nature and abstract concepts. Key responsibilities: - Develop a conceptual visual identity that merges the essence of my business with some level of abstraction - Present various draft proposals before finalizing design - Modify designs to client's satisfaction Ideal skills and experience - - Proficiency in graphical softwares like Adobe Illustrator or CorelDraw - Prior experience in creating logos - Ability to interpret complex concepts into visual designs - Strong communication and listening skills Please note that I have no specific color scheme in mind thus I am open to suggestions. Make sure ...

We are looking to hire a Go High Level expert to help us transition our company to GHL. We have 6 personal businesses that need moved into the interface. We want to close out 3-4 other subscription accounts because GHL can handle everything. This job is done via video meeting. This job is for $15 per hour for every hour you are in the video meeting with our team. There will be 4 people total including yourself on this meeting while we transition everything over. We want to start on Monday, May 13 - May 17th. 4-5 hours per day. We can discuss a schedule. We will also do the next week if we are unable to finish. We will be : Setting up a brand new GHL account Creating CRMs for 6 total companies. Creating AI automations for each of the companies based of off FAQ Setting up 2 AI integ...

...communication, we leverage platforms like this one to streamline the web development process. Project Requirements: Platform: WordPress, to facilitate easy updates. Design: A modern and creative template that reflects innovation and creativity in web development. SEO Enhancement: Including comprehensive SEO services will be considered a valuable addition. Content and Images: To be generated using advanced AI tools like ChatGPT. Timeline: Completion within 4 days. Budget and Compensation: Base Budget: $200, with the potential to increase up to $300 for additional services. Domain Purchase: $20 allocated from the total budget for domain acquisition. You will need to transfer the domain to my GoDaddy panel as I have credits to use freelancer. Communication: As I am a Spanish sp...

Basic technical SEO analysis and implementation for a wordpress website. Very important to define project scope BEFORE execution. If work is done correctly, additional work will be done to continue with more advanced SEO. It's very important to present BEFORE and AFTER analysis using common SEO tools (also problem analysis). Thanks

********** Kindly read the description, before pasting a template. TEMPLATES WILL BE IGNORED. ********** I am seeking a proficient writer, well-versed in software tools to create valuable and intriguing blog posts. The intended audience for this project consists of expert decision makers hence, the writing style should reflect advanced, technical jargon. *********** Review the website Propose 10 articles on the surrounding topic Articles to be submitted should be around 700-1000 words Mention per article charge Milestones to be set per article and will be released as soon as satisfactory work is delievered *********** Your responsibilities will include: - Constructing comprehensive software documentation - Drafting engaging blog posts revolving around software tools

Please Sign Up or Login to see details.

I require a skilled structural steel detailer to create fabrication level plans for light poles and seating bleachers. The detailing should include bolt placements and sizes, as well as connection details. Key Requirements: - Expertise in structural steel detailing - Ability to deliver fabrication level detailing - Experience with light poles and seating bleachers is a plus. - Proficiency in CAD software.

I'm looking for a Zoho expert who can help me with improving my inventory management, streamlining sales and customer relationship management, and increasing overall efficiency and productivity. Looking to build a template platform that will be recreated across multiple companies. Key Responsibilities: - Assist with data import/export in Zoho Inventory - Customize fields and layouts in both Zoho Inventory and CRM - Integrate Zoho Inventory with my existing CRM system and sales tracking system Ideal Candidate: - Proven experience with Zoho Inventory and CRM - Strong understanding of inventory management principles - Experience in customization and integration of Zoho systems - Excellent communication and problem-solving skills Your assistance will significantly help me to bet...

I'm in need of an advanced photo editing tool that allows for image cropping and Photoshop level editing. The primary requirement though is the ability to insert objects into images. Key Requirements: - Compatibility: The editor should run on Windows, MacOS, and Linux. - Features: Image cropping and a level of editing akin to Photoshop are essential. - Object Insertion: The ability to add objects to images is a key requirement for this project. Ideal Skills and Experience: - Proven experience in creating or customizing advanced photo editing tools. - Strong understanding of Photoshop level editing features. - Familiarity with object insertion tools. - Cross-platform development experience would be a plus.

I'm looking for a skilled CRM developer who can make some strategic adjustments to our CRM system. The goal is to enhance the platform with new features, optimize existing ones, and refine the user interface. Key Tasks: - Add new features: The new functionalities we're looking to introduce revolve around advanced reporting and analytics, and task automation. - Improve existing features: Your expertise in CRM development will be pivotal in refining the current features to make them more efficient and user-friendly. - Customization of user interface: A customized user interface is essential for a better user experience. The ideal candidate should have: - Proven experience in CRM development - Proficiency in integrating third-party software - Strong background in creating v...

I am seeking a tutor with a strong grasp on the energy transition topic for my upcoming exam. Key Requirements: - Proficiency in Renewable Energy Sources: The ideal candidate should have hands-on experience and knowledge about various renewable energy sources. This includes th...comprehensive understanding of the energy transition topic. The candidate should be able to explain concepts and solve practice questions to ensure I'm well-prepared for the exam. Time Sensitivity: - I need this project to be completed ASAP. Ideal candidate should have: - A background in Energy Engineering, Renewable Energy, or a related field - Prior experience in tutoring or teaching at a graduate level - Strong communication skills to explain complex topics clearly - Proficiency in exam preparat...

I'm in need of a minimalistic yet smart jersey design for our Ultimate Frisbee tournament named "A Day on the Beach". The design should incorporate the colours from our tournament logo. The event is held in London (on volleyball pitches) so where possible, London can be incorporated in the design. Essential elements to be included are: our tournamen...London can be incorporated in the design. Essential elements to be included are: our tournament name, our logo, and player numbers on the back of the jersey. Ideal candidate will have experience in sportswear design and a knack for capturing team spirit visually. Inspiration: The final file will need to be provided in multiple formats (.ai or .psd as well as .png).

I am in need of a certified Google Cloud engineer to help with multiple tasks namely, Cloud migration, Infrastructure setup, and Application deployment on the Google Cloud Platform. Your key responsibilities would be: - Google Cloud Platform migration and set-up - Application deployment on Google Cloud A clear understanding and broad experience of Google Cloud is critical for this project. Ideally, you hold Google Cloud Certifications which showcase your expertise and finesse with this platform. Given the sensitive nature of the information we will be dealing with, it is paramount that you have an understanding of Google's cloud security standards and certifications. Whether you have worked on similar tasks before or hold pertinent certifications, I'd love to hear abo...

I'm in need of 2 casual staff members for a property styling job that's set to last for a day. Here are the details: - I need 2 highly motivated and skilled indi...job that's set to last for a day. Here are the details: - I need 2 highly motivated and skilled individuals who can work together effectively to ensure the property is presented in the best possible manner. - making, ironing and dressing beds, experience in interior decoration, furniture moving, cleaning, and preparation would be highly beneficial. - The job is short-term and requires a great level of focus and dedication to complete within the given time frame. Ideal candidates should have previous experience in a similar role and be able to work efficiently and effectively to ensure the property is s...

...lead generation and paid ads. Your tasks will include: - Social Media Management: You'll be in charge of managing various accounts, ensuring consistency in the brand message and engagement with the audience. - Content Creation: This includes creating attractive and engaging materials relevant to our target audience. - Ads Campaigns: Your team will design and manage advertising campaigns across multiple platforms, organically appealing to our specific market. Furthermore, you'll engage in: - Social Media Ads: Focused on maximizing reach and engagement among our target audience. - Influencer Partnerships: Collaborating with influential personalities who resonate with our brand and can effectively market our products. - Email Marketing Campaigns: Crafting powerful email...

I urgently need a dedicated individual with experience handling a variety of administrative tasks for a part-time role. The primary focus will be on efficient email management. The ideal candidate will need to effectively perform t...respond to customer inquiries via email. Skills that would make a freelancer successful in this role include: - Previous experience in a customer service or administrative role. - Excellent communication skills. - Experience in customer inquiry response. - Familiarity with email management tools and systems. - Ability to work independently and efficiently. - Strong attention to detail, - High level of organization. As this is a part-time role, having a flexible schedule will be a considerable advantage. Please apply if you feel you're a good fit...

...small packets of data wirelessly between mobile phones, or cell phones, of the same and differing operating systems in a Mesh Network. There would be multiple users of the app within a 30 metre radius locality using an ad hoc, node to node, wireless system. The app must therefore have no reliance on WiFi, mobile data or any use of a WAP or a WiFi router. It can maybe use a technology similar to Z Wave or Zigbee wireless technology, and maybe use a method like PairAsync for pairing or connecting. The app must have a high level of security using HTTP, SSL, TLS or similar, and must encrypt and decrypt all data during transit and at rest with advanced security features like LESC, and using systems such as, or similar to, FIPS 140-2 and AES-SHA256 cryptography. I would l...

As a lover of archaic architecture, I am looking for a craftsperson to construct a 24-inch by 24-inch and 12-inch tall scale model of a Marian Grotto. - The model should mirror the stature of the original which sits elevated 6 inches above ground level, on a 20 x 20 feet concrete slab. - I want it to feature moderate details that reflect the authenticity of the setting, making sure to include the main elements- large stones, and the statue of Mary. - To finish, I desire the model to be vibrantly painted to bring the structure to life. Ideal Skills: - Model making - with experience working on architectural models. - Artistic detailing ability - to replicate the moderate details accurately. - Color theory knowledge - for the painting process to ensure it captures my vision. A phot...

I am in need of an Excel expert to help in building a comprehensive Excel file. The purpose of this Excel file is to manage different types of data. This data is of intermediate complexity, consisting of multiple data sources and types. Key Tasks: - Data Analysis: I need assistance in analyzing the data that will be managed within the Excel file. - Formulas and Functions: The Excel file will require the use of various formulas and functions to ensure its smooth operation. - Data Visualization: Help is needed in visualizing the data in the Excel file. Skills and Experience: - Extensive experience with Excel, especially in data management. - Proven ability in data analysis, including the interpretation and manipulation of complex datasets. - Proficient in building and implementing f...

I'm seeking a skilled video editor to assist with my Youtube content. The videos are typically short, usually under 5 minutes. Key Responsibilities: - Implement advanced editing techniques, including effects and transitions - Edit video content to enhance viewer engagement Ideal Skills and Experience: - Proven experience in advanced video editing - Proficiency in editing short-form content - Strong understanding of Youtube's audience engagement strategies