Entry level chemical engineering jobs jobs
...power of visual storytelling. My designs not only inform but also engage and inspire your audience. ✨ Professionalism: With years of experience in the industry, I guarantee professionalism and excellence in every aspect of my work. What I Offer: ? Custom Design ? Research and Content Development ?️ Graphic Design ? Print and Digital Formats Let's Collaborate! Take your company's image to the next level with my premium company profile design. Get in touch today to discuss your project requirements and let me help you shine in the competitive market!...
I'm seeking an entry-level Facebook ad expert to manage campaigns for my digital product e-commerce brand. Key Objectives: - The primary goal is to increase sales through effective ad strategies. - The most crucial metric for our success is the conversion rate. Ideal Skills and Experience: - Basic knowledge and understanding of Facebook ads. - Experience in e-commerce and digital products is a plus. - Strong analytical skills to monitor and optimize based on conversion rates.
...actions for employees or teams. Email: Add email templates, send notifications, and configure recipients. Task: Create tasks with: Title and description. Multiple outcomes (e.g., complete, pending, etc.). Assignment to teams or admins. Notification emails, task expiration, and reminders. Approval & Sign: Configure approvals with signatures. Approval: General approval flows. Team Approval: Multi-level team approvals. Flow Report: Generate workflow reports. PDF & Sign Documents: Generate, manage, and sign PDF documents. Logic Elements: If/Else Conditions: Add conditional logic for workflow branching. Conditional Branch: Dynamically route based on conditions. Split Branches: Create parallel workflow paths. Merge Branches: Combine branches back into a single flow. End: Defin...
I have a floor plan for a house and I need it converted into a 3D video. The level of detail should be medium, with detailed textures and basic furniture. The interior design theme is traditional. - Video Creation: Convert the provided floor plan into a 3D video. - Editing: Afterwards, the video will need to be edited according to customer requirements. - Design: The 3D video should include detailed textures and basic furniture, in line with a traditional interior design theme. - Skills Needed: Proficiency in 3D modelling software, video editing skills, and a good understanding of traditional design aesthetics. Please note, the specifics of the areas to be included in the 3D video have not been finalised yet.
...project for my plot of land adjacent to a golf course. The site measures 15 meters in frontage and 38 meters in depth, with the 15 meter front directly facing the golf course. Key Project Features: - Second Level: The design should place the kitchen, dining room, and a family TV room on the second level. This level will also include an infinity pool that overlooks the golf course. - Ground Level: The garden, which should incorporate a grill room and a bar, will be located on the ground level. Additionally, there should be a double-height room that connects to the second floor. - Third Level: I require three bedrooms to be designed on the third floor. Design Style: The overall aesthetic of the house should be modern, in keeping with the preferr...
Please read carefully before submitting your entry. Logo Concept: Create variations of the first 3d logo featuring the orange "U" in a circle. Design Detail: Under the "U," in circle(or whatever you design), add people dancing in circle (not around it, under it, I will be making it into an animation of dance after confirmed design). Use similar attire as shown in the attached image but avoid pencil-style designs. Color Scheme: Use the attached 3-color palette. Guidelines: No AI-generated work. Originality is key—your creativity matters! Stand out with attention to detail and unique ideas. Thank you for your effort and time!
i need someone to be able to run some admin and design tasks for my brand, full training given, full time role available
i need someone to be able to run some admin and design tasks for my brand, full training given, full time role available
...like "Top 5 Tips for Raising Happy Chickens"). Contact form for easy communication. 7. Stunning Design Clean, professional, and visually stunning design with an intuitive layout. Interactive and engaging elements like hover effects, animations, or carousel sliders. Prizes & Incentives Grand Prize: Cash prize for the best entry + potential for ongoing paid work. Runner-Up: Acknowledgment and potential collaboration on future projects. How to Participate Submit Your Entry Include the following: A custom logo for the "Big Chicken Coop" brand. A mockup or demo of your website design (fully functional homepage and one blog post). Visual content samples (infographics, comparison tables, etc.). A brief overview of how you’ll handle SEO, affiliate i...
I need a professional to enhance the brightness of an image without compromising the facial composition. So that the image looks like it was taken at dusk so that you can see the theme park ride and the people in it to be clearly visible with a light glow from necklace lights keeping the highest level of pixelation possible for entire image. Ideal Skills: - Image editing - Understanding of facial composition - Experience with various image editing software Please use whatever tools necessary, including AI software, to achieve the best result.
Project and construction management firm providing engineering, claims management, and inspection services. Also provides residential engineering designs for ADUs, add-ons, and new construction.
...Requirements for Applicants: Proven Experience: Demonstrate your skill level with stats such as win/loss percentage, tournament placements, or accolades in competitive NBA 2K25 play. Console: PS5 expertise only. Ability to clearly explain concepts and provide real-time coaching or demonstrations during gameplay. Familiarity with the latest mechanics and updates in NBA 2K25. What I’m Looking For: Practical tips and techniques I can apply immediately in-game. Step-by-step breakdowns of screen mechanics for both offense and defense. Personalized feedback on my gameplay to help me improve. Detailed advice on ideal settings for executing screens effectively. If you’re an experienced NBA 2K25 player who can help me level up my skills with screens, understand thei...
I'm seeking a professional landscape architect or civil engineer with significant experience in commercial projects. The pri...into account ease of access and traffic flow within the parking area. - Landscaping: The plan should include the creation of green spaces and lawns, as well as the incorporation of water features like fountains and outdoor seating areas. The landscaping should not only enhance the aesthetic appeal of the project, but also provide functional outdoor spaces. Ideal Skills and Experience: - Civil engineering or landscape architecture background - Proven experience in commercial project planning - Knowledge of effective parking space maximization strategies - Creativity in designing appealing and functional landscapes - Understanding of traffic flow improve...
...Tokens Owned" toggle. This will allow them to immediately see their earnings based on their token ownership. 3. Ownership Representation: The range of 0 to 1 billion SHE tokens should correspond to 0-100% ownership shares. 4. Label Update: Change the label to “SHE Tokens Owned” instead of “Ownership Shares Selected.” RIGHT SLIDER: 1. Net Profit Range: Set the range from 50k to 10 billion. 2. Manual Entry: Allow users to manually enter their net profit as well. 3. Slider Adjustment: Ensure the slider toggle adjusts according to the manual input field. 4. Rename to “SHE future net profits” Design Changes: - Update the background images in the circles to feature our SHE coin logo and the logos of the exchanges only. Staking Information: - ...
I need a professional to set up individual projects in Zoho Page Sense for my websites: and An existing project is already set up for inovoaesthetics.ca. The main tasks include: - Conducting heat map analysis on most or all pages and landing pages of the above sites, including inov...tracking, I want to monitor: - Button clicks - Form submissions - Page scroll depth - Any other significant events The ultimate goal is to understand: - User navigation patterns The ideal freelancer for this project should have extensive experience with Zoho Page Sense and web analytics. Strong skills in data interpretation and website development suggestions would be highly beneficial. This is and entry project, very basic setting with the potential for more work.
I need a Talent Acquisition Specialist to manage the full recruitment process. Your responsibilities will encompass sourcing and interviewing candidates, and working closely with hiring managers. Key Responsibilities: - Attract and identify qualified candidat...Ensure a positive candidate experience throughout the recruitment process. Qualifications: - Proven experience in recruiting. - Excellent communication and interpersonal skills. - Familiarity with ATS and various recruitment tools. I'm looking for someone who can take the initiative. Experience with both technical and non-technical roles is a plus, as well as a background in sourcing mid-level to senior-level candidates. Familiarity with a variety of recruitment methods, such as job boards and social media, wi...
I'm seeking a proficient Cybersecurity Trainer for online sessions in Hindi. The ideal candidate will cover network security, application security, cyber threat intelligence, digital forensic, and VAPT. The target learners are intermediate level professionals. Key Requirements: - Conduct live interactive sessions - Deliver engaging and informative content - Address queries and facilitate discussions - Promote a positive learning atmosphere - Use real-world examples to illustrate complex topics Skills Needed: - Comprehensive knowledge of the mentioned Cybersecurity topics - Excellent communication skills in Hindi - Prior experience in teaching Cybersecurity - Ability to create interactive and engaging training sessions - Strong understanding of intermediate Cybersecurit...
I'm seeking assistance to publish my research paper in Open Access journals recognized by Anna University, Chennai, India. The paper is situated within the field of Electrical Engineering. Ideal Skills and Experience: - Proven track record in publishing in engineering journals, particularly in the field of Electrical Engineering. - Familiarity with the journal selection process and the criteria set by Anna University. - Strong understanding of the Open Access publication model. - Excellent research and writing skills to enhance the paper's publication prospects.
This is a high level breakdown of the issues we're facing: Complete Trading Bot by significantly improving speeds. Apply minor UI changes. The transactions seem to be slow, can we speed these up significantly, I don’t know if it’s because we’re using Jupiter swap api vs the blockchain directly please investigate. Also, the potential win calculator seems to be working but only after I 'Accept Chain', it should be calculating as I chooses my values, before I accept the chain. Also in the google drive video, I talked about why I have to manually refresh the page after creating the chain to see the chain load with the 'Terminate Chain' and other things. It should auto refresh, fix that too. Also, the “Trace” feature should have a ...
I am in need of a talented graphic designer to create professional and elegant visuals for my social media platforms, specifically Google, Facebook, and Instagram. In addition, I require a skilled video creator who will source footage and handle all video content making tasks, which will include cutting and trimming footage, adding effects, color correction, and intermediate-level editing. Ideal candidates should have a robust portfolio in both graphic design and video editing. Proficiency in Photoshop and video editing software is essential. A thorough understanding of social media trends and requirements will be highly advantageous. Expertise in social media marketing, digital marketing, and graphic designing, along with proficiency in Illustration, Photoshop, and Canva, is requ...
I'm looking for a skilled Visual Basic programmer who can help me develop an Excel macro. This macro needs to automate data entry tasks in a spreadsheet. Key Responsibilities: - Develop an Excel macro using Visual Basic. - The macro should be capable of automating repetitive data entry tasks. - Ensure the macro is user-friendly and efficient. Ideal Skills: - Proficiency in Visual Basic, particularly in creating Excel macros. - Experience with data entry automation. - Excellent problem-solving skills and attention to detail.
I'm seeking an experienced automotive engineer to assist with the testing and validation of DC brush headlight motors. Specific tasks will include: - Conducting performance testing to evaluate power consumption of the motors - Assessing durability under various conditions The ideal freelancer for this project should have: - Extensive background and experience in automotive engineering - Proven expertise in testing and validating DC motors - Ability to diagnose issues with motors under load
I'm seeking a PowerApps expert to create an application primarily for data entry and management. The data will be stored on SharePoint and will mainly consist of text and numbers. Your task will be to develop a user-friendly interface for efficient data handling. Ideal skills and experience include: - Proficiency in PowerApps - Experience with SharePoint - Ability to develop applications for data management - Understanding of handling text and numbers in apps
As a growing firm, we are seeking partners with expertise in AI to help us develop and implement AI strategies for our clients spanning from small, medium and micro enterprises (SMME) to enterprise level. Key Focus: - The primary AI application we are interested in is Predictive Analytics - Our clients operate in sectors such as Healthcare, Finance and Retail - The key goal our clients aim to achieve with predictive analytics is improving customer experience Ideal Candidate: - Proven experience in AI, particularly in Predictive Analytics - Strong understanding of the Healthcare, Finance and Retail industries - Expertise in developing AI strategies aimed at enhancing customer experience - Excellent communication skills for potential client interactions Please contact us if you bel...
I'm seeking ...project involves managing my YouTube marketing accounts, researching potential content, and implementing effective SEO strategies. Key Responsibilities: - Oversee and manage YouTube marketing accounts - Conduct thorough research on YouTube to identify promising content ideas - Develop and implement strategic sales plans to maximize profit - Increase channel views and subscriptions - Perform high-level SEO; research and utilize effective keywords Ideal Skills and Experience: - Proven experience in YouTube marketing and SEO - Strong sales planning capabilities - Excellent research skills - Ability to create engaging, educational and how-to video content - Experience driving website/store traffic - Proficient in converting viewers into customers Salary: Per Hour...
...challenges and facilitating discussions with our U.S. clients. This role is project-based, and the ideal candidate will provide both technical expertise and excellent communication skills. Responsibilities: • Collaborate with our team to address specific web development challenges. • Communicate directly with U.S. clients to understand project requirements and provide technical insights. • Offer expert-level guidance on web programming best practices and solutions. Qualifications: • At least 5 years of experience as a Senior Software Engineer. • Expertise in web programming languages and frameworks (e.g., JavaScript, Python, Ruby, or similar). • Fluent English, with strong verbal and written communication skills. • Experience working with U.S....
I'm in need of a flexible, reliable personal assistant. The tasks will primarily involve: - Scheduling and calendar management: Keeping my calendar organized and helping to manage my appointments. - Email and communication management: Handling my emails and other communications to help keep me focused. - Research and data entry: Conducting research and entering data as required. Given the nature of the work, I am open to flexible hours. It is essential that the personal assistant be reachable through Email and Phone with Video calls being a lesser requirement. Ideal candidates for this role should have excellent organizational skills, a proactive approach towards tasks, and strong communication skills. Experience in handling similar tasks will be highly regarded.
<<<<<<<<<<<<<<<< you need full plan with and to do the job >>>>>>>>>>>>>>>>>>>>>> I'm seeking assistance in sourcing new email addresses for a mail merge. The countries of interest include: Germany - Austria - Switzerland Key Details: - Industry Focus: The email addresses must be from the tax advisor, auditor, insolvency administrator sectors. - Contact Level: I'm specifically looking for C-Level contacts, Presidents, and Heads of departments. - Target Job Titles: The email addresses should belong to individuals with the job titles of CEO/President, Partner, Anwalt, Founder. Feature: nuber of empoyees MUST NOT have more than 300 Deliverables: 2...
...opportunity to take this metaverse game to a new level, and We are in the final stage of updating Metahorse. Accordingly, we plan to quickly promote the staking smart contract platform utilizing popular game tokens. In fact, the development of this platform started two months ago, but the team hired by the company is so lacking in skills that I plan to replace them with a senior team. Key Responsibilities: - Smart Contract Development: Implementing and overseeing all aspects of smart contracts. - Blockchain Integration: Ensuring seamless integration of blockchain into the game. - Game Mechanics: Crafting and refining engaging game mechanics. Design Tasks: - UI Design: Creating intuitive and aesthetically pleasing user interfaces. - Game Level Design: Designing compellin...
...scoping in PHP Project Deliverables: A fully functional website with the variable not found error resolved. Identification of the root cause of the issue (missing variable definition or configuration issue). Any necessary code modifications or configurations implemented on the server. Additional Information: Please provide an estimated timeline for completing the project. Mention your experience level with and PHP 7 development. Outline your approach to diagnosing and resolving the variable not found error. Specify project fee - how much will you charge to fix the problem Please note: I can provide temporary access to the website and server upon request to qualified candidates. Thank you for your interest in this project. I look forward to hearing from you soon....
I need assistance converting text and numbers from an unstructured PDF into an MS Excel spreadsheet. Key Requirements: - Convert text and numbers from PDF to Excel - Data is unstructured, so adaptability is key - High level of accuracy required, with manual verification Ideal Skills and Experience: - Data entry experience - Proficient in MS Excel - Detail-oriented - Able to manually verify data for high accuracy
I'm in need of a skilled web developer to create a virtual coins betting website from scratch. I have a sample site that I would like to replicate (with domain changes). The site will need the following key functionalities: - User registration and login - Integrated betting system - Leaderboard I have yet to purchase the hosting and domain. Hence, your expertise in ...User registration and login - Integrated betting system - Leaderboard I have yet to purchase the hosting and domain. Hence, your expertise in recommending suitable options would be appreciated. Additionally, I will need ongoing support post-launch to address any site breakdowns. Ideal candidates should have prior experience with E-commerce and betting websites, and a portfolio demonstrating high-level web deve...
I'm in need of a structural engineer who can create detailed, safe and efficient plans for a wood-burning fireplace with a gas starter. This fireplace is intended for an outdoor living space, serving both heating and aesthetic purposes. The preferred ...materials for the fireplace structure are CMU blocks and a brick hearth. Must also show vertical rebar reinforcements… it is 15’ tall going vertically from 80” to 60” to 36” and 3’ thick unless a larger footing and thickness is recommended Ideal Skills and Experience: - Structural engineering, particularly for outdoor installations - Experience working with fireplace designs - Knowledge of CMU block and brick construction - Understanding of heating and aesthetic considerations - Ability to...
I'm seeking a skilled data entry professional with experience in data cleaning. The job will primarily involve cleaning mixed data (text and numbers) sourced from our database. Key Responsibilities: - Identify and rectify inconsistencies within the data - Ensure data integrity and accuracy - Prepare cleaned data for further analysis Ideal Skills: - Proficiency in data cleaning techniques - Experience working with mixed data types - Familiarity with database navigation and Excel/CSV files - Attention to detail and strong problem-solving skills Experience Requirement: Prior experience in data cleaning and verification, particularly with mixed data from a database, is highly desirable. Understanding of common data issues and how to resolve them quickly will be key to your succ...
...Features: Simulated exam environments mimicking actual test conditions (e.g., time limits, navigation, question formats). Customizable quizzes by subject, topic, or difficulty level. Randomized question selection from a question bank to prevent repetition. Question Bank: Upload and manage a large database of questions (MCQs, essays, fill-in-the-blanks, etc.). Ability to categorize questions by topic, difficulty, and exam type. Automated answer validation and scoring system. Analytics and Reporting: Detailed performance reports and insights for users (accuracy, time management, strengths, and weaknesses). Admin-level analytics to track user engagement, test completion, and revenue metrics. Payment Integration: Integration of payment gateways (e.g., PayPal, Stripe) for s...
I'm seeking a creative and knowledgeable professional who can help design a poster board for college respiratory students. Key ...purpose of this poster board is to disseminate educational information about respiratory diseases. - The subject matter will focus specifically on various aspects of respiratory diseases, so a background in Science or related fields would be beneficial. - The target audience consists primarily of college students studying respiratory science, so the design should be engaging and informative to this level of education. Ideal skills and experience for the job: - Strong understanding of respiratory diseases - Graphic design experience, particularly in creating educational materials - Ability to present complex scientific information in an accessible a...
We are a global leader Company (EPC Contractor) in the refinery and chemical industries, specializing in mega-projects. As a cost estimation engineer, I am looking to leverage AI, machine learning, and data science to enhance our workflows and optimize our processes. About Us: We maintain a database of over 300 Mega projects (about 10 million dollar tic budget per each Project), containing detailed information on material costs, labor costs, and project-specific details. Our proprietary software integrates a global database of services, instruments, equipment, and associated costs, functioning as a comprehensive calculator for cost estimation. What We Need: We are seeking an experienced AI and machine learning professional to: Propose innovative AI/ML-based solutions tailored to...
I'm in search of a skilled Virtual Assistant, primarily focused on organizational tasks. Although the specific duties are yet to be defined, possible tasks may include scheduling, data entry, and email management. Key Responsibilities: - Potentially assisting with scheduling, data entry, and email management. Essential Skills: - Exceptional organizational skills are crucial. - Strong communication and technical skills are a plus. Tools: - Proficiency in Microsoft Office Suite is necessary. - Experience with Google Workspace is also required.
<<<<<<<<<<<<<<<< you need full plan with and to do the job >>>>>>>>>>>>>>>>>>>>>> I'm seeking assistance in sourcing new email addresses for a mail merge. The countries of interest include: Germany - Austria - Switzerland Key Details: - Industry Focus: The email addresses must be from the tax advisor, auditor, insolvency administrator sectors. - Contact Level: I'm specifically looking for C-Level contacts, Presidents, and Heads of departments. - Target Job Titles: The email addresses should belong to individuals with the job titles of CEO/President, Partner, Anwalt, Founder. Feature: nuber of empoyees MUST NOT have more than 300 Deliverables: 2...
I am looking for a talented React Native developer to create an AI-integrated fitness application. The app should be compatible with both iOS and Android platforms. Key Features: - Personalized workout plans: The AI should be capable of customizing workout plans based on the user's fitness level and goals. - Diet and nutrition advice: The app should also provide AI-driven dietary recommendations, helping users maintain a balanced diet. - 3D model: The app should incorporate a 3D model, possibly for demonstrating workout techniques or tracking progress. - Chatbot for guidance: An interactive chatbot should be integrated into the app, providing users with real-time guidance during their workouts. Ideal candidates should have: - Proven experience in developing React Native appl...
I need a skilled graphic designer to create a unique, illustrative logo for my tech start-up. The logo should feature elements of smartphones and tablets, embodying a modern yet minimalist aesthetic. This project is pivotal for our brand's identity and market entry. Ideal Skills: - Graphic design and logo creation expertise - Prior experience with tech industry branding - Exceptional creativity and attention to detail - Ability to deliver a unique, minimalist design Please share your portfolio with your bid.
I'm in immediate need of a dedicated researcher to locate the owner’s name and address for personal phone numbers on an international scale. Ideal skills for this job include: - Proficient research abilities - Strong understanding of international privacy laws - Excellent problem-solving skills - High level of discretion and confidentiality. Time is of the essence, and I appreciate your prompt attention to this request.
We are seeking a highly skilled and motivated Lead Generation and List Building Specialist to join our team. Th...necessary. Continuously analyze and optimize lead generation processes to improve efficiency and results. Track and report on lead generation activities and key performance metrics. Requirements: Proven experience in lead generation, list building, or similar roles. Strong knowledge of lead generation tools (e.g., LinkedIn Sales Navigator, , ZoomInfo, etc.). Excellent research and data entry skills, with attention to detail. Ability to work independently and as part of a team. Familiarity with CRM software (e.g., HubSpot, Salesforce, Pipedrive). Strong communication and organizational skills. Knowledge of outreach best practices and experience in cold emailing is a plus...
I'm seeking an experienced data engineer with extensive knowledge in Python, AWS S3, Step Function, Docker, Athena, EC2, and PyCharm. Key Responsibilities: - Assist with configurations and debugging on AWS, Docker and ...with extensive knowledge in Python, AWS S3, Step Function, Docker, Athena, EC2, and PyCharm. Key Responsibilities: - Assist with configurations and debugging on AWS, Docker and PyCharm. - Help optimize code in PyCharm for better performance. - Troubleshoot and resolve issues related to Docker, including configuration and deployment. The ideal freelancer will have a strong background in data engineering and practical experience with the mentioned platforms and tools. Python proficiency is a must, along with the ability to work independently and solve proble...
I'm in need of someone to help me with a simple data entry task involving text documents. Key Details: - The task involves processing 1-10 text documents. - The average length of each document is between 1-5 pages. Ideal skills for the job: - Attention to detail - Proficiency in copy-paste tasks - Basic understanding of text document formatting
... Quests & Progression: Include story-based quests or missions that allow players to grow stronger, level up, and unlock new abilities, similar to Black Clover's character progression. 2. Game Mechanics Define the mechanics that will drive your game. Some features might include: Magic Types: Create different types of magic based on elements or concepts (e.g., fire, water, light, dark, etc.). Each player can specialize in one type or have a unique magic power. Magic Duels: Implement a combat system where players can duel each other using magic spells. Consider a combo system where players chain different attacks together for higher damage. Leveling System: Players should be able to level up their magic and unlock new spells as they progress through the game. Co...
I'm on the lo...Specific Needs: - Content Writing Tutor: The main focus is on creating engaging content. I need a tutor who can help improve content writing skills of students with a focus on making it captivating for readers. - Graphic Designing Tutor: All levels of expertise are welcome, but a creative, hands-on approach would be highly appreciated. - Editing and Animation Tutor: This role requires an advanced-level tutor. I need a tutor with understanding complex editing and animation techniques. Ideal Skills: - Extensive experience in teaching the respective fields. - A knack for making learning enjoyable and engaging. - Up-to-date with current trends in their field. - Strong, positive social media presence. Please provide your credentials and examples of your work in yo...
I'm seeking a comprehensive training course for all levels of operators of vacuum tankers from novice to experienced. The content should be designed with interactive quizzes and PowerPoint presentations, and cover in-depth operation procedures, ma...presentations, and cover in-depth operation procedures, maintenance techniques, and safety protocols. Ideal Skills and Experience: - Extensive knowledge and experience in vacuum tanker operation and maintenance - Proficiency in creating engaging and interactive training materials - Expertise in safety protocols related to vacuum tanker operation - Ability to design content suitable for expert-level training - Strong skills in using and creating PowerPoint presentations - Experience in developing interactive quizzes for tra...
I'm looking for some fresh freelancers to help me with a one-time project of listing online work. I will provide all the necessary details and files in the form of PDFs and other documents. Ideal skills and experience: - Data entry experience - Attention to detail - Basic computer skills - Ability to follow instructions - Time management skills Pay will be based on the amount of work completed and the time taken to finish the task.A test will be taken to accomplish the are most welcome.