Skills on cv jobs

I'm aiming to update my CV primarily for job applications, but I want it to be sufficiently versatile so that it can be effective for both profession-specific and general roles. It should celebrate my achievements, emphasize my skills and confidently showcase my Bachelor's degree education. An ideal candidate for this task is someone who: - Has exceptional command over English language with concise writing traits. - Possesses expert knowledge in CV writing and formatting, with an innovative approach to make it stand out. - Understands the gap between academic qualifications and professional requirements and can reflect it on the CV and cover letter I welcome all candidates, especially those with experience in HR or recruitment, as I believe t...

...professional who can help me edit and format my CV. I'd like it to be ATS friendly, free of any language mistakes, and well-designed. Key Requirements: - Make the CV ATS friendly: Ensure that it's well-structured and contains the right keywords to pass through ATS systems. - Edit and fix all language mistakes: A flawless CV is critical, so I need someone who can proofread and correct language errors. - Provide 3 different designs: I would like to have 3 different designs of the CV for me to choose and make for each design of the 3 designs both a 1-page and a 2-page version: I aim to have both a concise, 1-page version and a more detailed 2-page version (total 6 files 12 with pdf versions). Ideal Skills and Experience: - Proven experience i...

Looking for a Virtual Assistant who is fluent in English and has some basic system administration skills. An ideal candidate would understand the following or has experience with: - Understands how to use VPNs, SOCKS proxies, and virtual machines on a PC. - How to send at least 500 emails daily via webmail, SMTP and a desktop mail software. - How to edit basic HTML or WordPress text content. - Significant experience working with various software and CRM systems. Please only apply if you meet all of the qualifications listed above. The budget mentioned is for one month of work of at least 5 hours per day.

...VLM). The goal is to enhance existing labels with additional attributes and generate new annotations based on the provided data. Your primary responsibility will be to update existing JSON files formatted in COCO using these foundational models. Detailed instructions regarding the types of modifications and any additional requirements will be provided. This project is initially short-term but has the potential to evolve into a long-term collaboration. We are engaged in numerous ongoing projects across computer vision, machine learning, and AI, and are looking for talented individuals to join our team. Working with us, you will have the opportunity to collaborate with industry experts on significant industrial projects. Please write "aaa" at the beginning of you...

I need a professional who could meticulously revise and optimize 1-2 CVs. I'm paying 5€ per CV. Your task will include: - Proofreading and correcting any grammar errors - Improving formatting and design - Translate in Spanish and English. - Rewriting and optimizing content for maximum impact The format style I prefer is a combination style. This would mean that the CV showcases not only the timeline of my employment history but also highlights skills and experiences relevant to the position I'm applying for. Ideally, you should have previous experience in HR or recruitment, and have a keen eye for detail. I expect the final product to be error-free and enhanced to boost my chances of landing a job.

Hi Mohamed A., I noticed your profile and would like to offer you my project. We can discuss any details over chat. CV

I'm needing an expert to craft a modern, high-impact CV for my job applications within the technology industry. This CV must not only highlight my experience and skills, but also stand out in a competitive tech marketplace. Ideal skills and experience for this job include: • Proven experience in professional CV writing, specifically in the tech industry • Excellent command over the English language • Keep updated knowledge of modern CV formats and trends • Ability to reflect a comprehensive understanding of the tech job market and requirements • Ability to communicate effectively to understand my professional background and targets The resulting CV should be polished, professional and modern. It should clear...

I'm looking for a skilled professional to make some minor text changes to an existing PDF document while maintaining a similar formatting style. The changes are straightforward and involve only a few words or sentences. Key responsibilities: - Make minor edits to the existing text in the PDF - Ensure that the formatting is similar to the original document Ideal Skills and Experience: - Proficiency in Adobe Acrobat or a similar PDF editing tool - Experience with editing PDFs while maintaining original formatting - Attention to detail for ensuring accuracy in text editing - Strong communication to ensure understanding of the required changes If you have experience with this type of project, I'd love to hear from you. Please provide examples of similar work you've do...

...am seeking a proficient resume writer. The essential goal is to highlight my strong leadership and project management skills earned over the years. Key components should include: 1. In-depth presentation of my leadership skills: Highlight the roles I've held, teams I've spearheaded, and the significant decisions I've made effectively. 2. Detailed enumeration of my project management capabilities: Showcase quantifiable results-from inception to completion-of diverse technological projects under my supervision. Ideal candidate should possess: - Experience in the technology industry, rendering your understanding of jargon easy. - Exceptional proficiencies in resume and CV writing, preferably for senior-level professionals. - A strategic thinker who ...

I'm in need of a professional portrait for my CV and I'm looking for someone to carry out: - Background Removal - Color Correction - Retouching - Suit Addition The final portrait should be suitable for a CV, clear and professional in appearance. Ideal Skills and Experience: - Experience in professional photo editing - Proficiency in background removal, color correction, and retouching - Experience in editing clothing on a photo is a plus - Attention to detail - Ability to deliver a professional and polished final portrait.

We are looking for a designer to work on an existing tech template. We have a Figma file and would customize it for our use case Only experienced Figma designers

I need a professional who could meticulously revise and optimize 1-2 CVs. I'm paying 5€ per CV. Your task will include: - Proofreading and correcting any grammar errors - Improving formatting and design - Translate in Spanish and English. - Rewriting and optimizing content for maximum impact The format style I prefer is a combination style. This would mean that the CV showcases not only the timeline of my employment history but also highlights skills and experiences relevant to the position I'm applying for. Ideally, you should have previous experience in HR or recruitment, and have a keen eye for detail. I expect the final product to be error-free and enhanced to boost my chances of landing a job.

My need is for an experienced Web Application Developer who can build an application with multi-level functionality. Key Capabilities: - User registrat...management - A search functionality using robust keywords and filters This application targets both individual users and businesses, thus requiring an understanding of user-centric design and excellent UI/UX skills. Job Posting and Applications: - Facilitate users' CV/Resume uploads - Incorporate job criteria matching capabilities - In-platform applications processing I am favoring bids from freelancers with prior experience in similar projects and a robust portfolio to show. An understanding of payment gateway integration is a plus. Professionalism, commitment, and excellent communication skills are hig...

Let me introduce myself, my name is Reza, I am a graphic designer who usually works on company logos, food products, drinks and t-shirts, I work at a small company called CV. SALASPATHI which operates in the field of event organizer, production (book printing, convection, and merchandise. Thank You

I am in need of a video editor with proficient animation skills to assist in making our video content more engaging for a professional audience. The ideal candidate would be someone who is able to do the following: - Create 2D and 3D animations to enhance the video content - Utilize motion graphics to make the information more visually appealing - Edit the video to a length of 1-3 minutes, ensuring it is concise and effectively communicates the message The main goal of this project is to make our video content more appealing and engaging for professionals. Therefore, experience in creating videos for a similar audience is a plus.

I need an Alexa skills app that can seamlessly integrate with my Odoo ERP system, specifically Version 13 to 15. The main goal of this integration is to allow voice commands to perform basic tasks within my own module on Odoo ERP. Key Requirements: - Develop an Alexa skills app that can interact with the Odoo ERP system - Enable voice commands for basic tasks within my custom module - Ensure compatibility with Odoo ERP versions 13 to 15 - Prioritize the security and efficiency of the integration Ideal Skills and Experience: - Proficiency in developing Alexa skills - Extensive experience in Odoo ERP, particularly versions 13 to 15 - Strong understanding of API integration - Ability to create a secure and user-friendly system - Excellent problem-solving ...

I am in search of a knowledgeable freelancer to build a Professional CV for me. The design should uphold a minimalistic aesthetic, clean, and easy to navigate. Key sections to incorporate include: - Work Experience - Education History - Skills & Competencies The ideal person for this task will have a strong understanding of what recruiters in the professional industry seek, as well as design experience with a clean and minimalistic style. Your expertise in creating compelling and clear content will be highly valued in this project.

...expert in resume and CV enhancement to improve my existing profile. This profile concerns senior-level roles within shared services and procurement, necessitating specific competencies. KEY IMPROVEMENT AREAS: - Design and Formatting: My CV needs a more professional and streamlined layout to present my skills and experience more effectively. - Content Organization: I require a more coherent and strategic alignment of my educational background and previous work experience, optimized to the procurement and shared services roles. - Skills Optimization: I need an expert in keyword usage and skills optimization to ensure all relative terms are included for higher visibility. BIDDER QUALIFICATIONS: Please ensure your bid includes your past work relev...

... focusing on increasing brand awareness, driving website traffic, and generating leads and sales. The ideal candidate should also have a background in website design and optimization, and be skilled in video editing and graphics design. (open to side contacts as well) Key Responsibilities: - Plan and execute social media marketing strategies to achieve the above-mentioned goals - Re-Design and optimize a business website - Edit engaging video content and graphics for social media (posts & reels) Ideal Skills and Experience: - Proven experience in social media marketing with a focus on brand awareness, website traffic, lead generation, and sales - Proficiency in website design and optimization, particularly for business websites - Strong video editing and graph...

I'm seeking an expert with a strong understanding of the professional culture in the Gulf region, specifically in Dubai and Qatar. The task is to review and reforma...professional culture in the Gulf region, specifically in Dubai and Qatar. The task is to review and reformat my existing IT-technology oriented resume, making it more appealing for an IT Project Manager role. Emphasis should be placed on: - My technical skills - My project management experience (Agile and waterfall) - Reformat my resume and make it look more modern (new template) You should ideally be knowledgeable in the IT/Technology field with a keen understanding of what employers in this region look for, and must be able to articulate this on a CV. Experience in CV writing or HR ...

As a senior executive, I'm looking for a professional CV writer who can create a compelling resume that will pass applicant tracking systems (ATS) and appeal to potential employers. Key Requirements: - Craft a CV in a Word document format that aligns with ATS requirements. - A strong understanding of the senior/executive level job market and what recruiters are looking for. - Experience in writing CVs that stand out and are engaging. - Provide suggestions and guidance on whether including a professional summary or objective statement would be beneficial for my career level. Please share your expertise and how you plan to tackle this project.

My colleague and I at Magner Occupational Therapy are looking to build an online educational platform for kids ...platform for kids and teenagers with learning disabilities. We are currently looking for an animator to help us create short, step-by-step video models to teach essential daily living skills to people with autism and other disabilities. This is a niche market with a lot of room to grow. Our research shows that simple animations where a task is broken down into simple steps are the most effective method for audiences of young age to learn these skills. I have provided a link to another platform that offers a similar service to what we are aiming for. Pickle system offers educational animation clips that operates based on a monthly subscription model.

Product development A turnkey service is required for a new product development project. In project scope; It is a priority to work with an all-in-one expert agency in areas such as product design, mechanical engineering, electronic engineering, simulation studies, ...preparation, packaging design, software development and promotional materials. Expected Services: - Product Design and Engineering Studies - Electronic Engineering and Simulation Services - Software Development and Integration - Technical Document Preparation and Packaging Design - Creating Promotional Materials It is possible to work with competitive and suitable offers If you have a CV, reference work and suggestions, please send them. Agencies that offer turnkey product design and software services ...

I am seeking an Instructional Designer to create interactive e-learning modules and presentations on soft skills for our employees. The tasks include: - Designing and developing interactive e-learning modules and presentations for soft skills and leadership. eg., Negotiation Skills - Adapting the content to the needs and understanding level of employees. Skills and Experience: Expertise in instructional design and a clear understanding of the principles of adult learning is crucial. The ideal candidate will also have experience in creating interactive e-learning content. Knowledge in soft skills training is preferred. E-learning content should be engaging, easy to understand and cater to various learning styles. Please share your relevant Inst...

We are a call center and we are looking for a remote Portuguese phone operator for a back office/sale job . Part-time or full time. It needs to be native level, with a pc, good internet connection, good headset and a quite place where to work. We pay 3$ fix + bonus. Bid with 10$ hours (test period). Please write a couple of line of your self or better send a CV. Thank you

...the next level. I'm looking for a skilled CV writer who can restructure my current resume, highlight my key achievements and enhance the overall formatting and design. Key requirements include: - Restructuring the content: I need a professional to revise my CV's content to ensure it is clear, concise, and effectively highlights my skills and experience in the finance industry. - Highlighting key achievements: The newer version of my CV should place more emphasis on my accomplishments in the field, showcasing what makes me stand out as a finance professional. - Enhancing formatting and design: I'm looking for a visually appealing CV that stands out. The formatting should be polished and the design should be suitable for the finance sect...

...the next level. I'm looking for a skilled CV writer who can restructure my current resume, highlight my key achievements and enhance the overall formatting and design. Key requirements include: - Restructuring the content: I need a professional to revise my CV's content to ensure it is clear, concise, and effectively highlights my skills and experience in the finance industry. - Highlighting key achievements: The newer version of my CV should place more emphasis on my accomplishments in the field, showcasing what makes me stand out as a finance professional. - Enhancing formatting and design: I'm looking for a visually appealing CV that stands out. The formatting should be polished and the design should be suitable for the finance sect...

I'm currently seeking an experienced professional who can craft a compelling CV and marketing portfolio to enhance my job application in the marketing industry. The focus will be on portraying my strength and proficiency in social media marketing, content creation, and marketing strategy. - Deep knowledge of current marketing trends - Ability to highlight career advancements and quantifiable achievements. - Proven experience in creating visually engaging portfolios - Demonstrate my ability to contribute to creative and strategic marketing initiatives. If you have expertise in these areas and a track record of crafting convincing job application materials for marketing professionals, let's discuss in detail!

I'm looking for a skilled developer to create a classic word processor. It should be compatible with Windows and have essential functions like text formatting and spell check. The design should be 'Classic', so a touch of nostalgia will be appreciated. Key requirements include: - Development of a word processor compatible with Windows. - Essential functionalities: text formatting and spell check. - Design should have a 'Classic' touch.

...seeking a professional CV writer to review the content and structure of my resume. The primary objective is to make it more concise and impactful, while giving prominence to my completed projects and tasks. Key Requirements: - Reorganize and refine the existing content to make it more concise and impactful. - Highlight completed projects or tasks to showcase my achievements. - Ensure the overall structure of the CV is coherent and flows logically. - Eliminate any repetition. - Proofread and refine. Ideal Skills and Experience: - Proven experience in CV writing and editing. - Understanding of the job market and what hiring managers are looking for. - Ability to effectively showcase achievements. Your professional touch will help me stand out and make a las...

...strong verbal and written skills in both Malaysian and English. The ideal candidate should be well-versed in all aspects of social media, especially Facebook, Instagram, and Twitter. Key Responsibilities: - Lead Generation: You should be able to identify potential customers and initiate contact with them. - Sales Closing: You'll be responsible for guiding leads through the sales process and sealing the deal. - Customer Support: Ensuring that customers are satisfied with their purchase. Your application should clearly demonstrate your experience in sales and include any relevant case studies or success stories. The successful applicant will ideally have a background in selling products or services through social media platforms and possess excellent communication skills...

As a growing organization, we are seeking skilled administrators to join our team. ...seeking skilled administrators to join our team. We are looking for passionate individuals in three specializations - office administrators, HR administrators and database administrators. The ideal candidates should possess the following: - Strong communication skills, - Proficiency in Microsoft Office Suite, and - Experience with database management. Applications should include: - A cover letter explaining why you're the right administrator for us, - Educational certificates to validate your qualifications, and of course, - A detailed CV showcasing your previous experiences. Looking forward to receiving your applications and potentially welcoming you to our driven team. Apply now ...

I'm in immediate need of a dynamic and artistic CV design. Here's what I'm looking for: - The design should be highly creative and artistic in nature. I want a CV that stands out from the crowd, something that is a visual representation of my skills and experiences. - The CV should include sections for Education and qualifications, Work experience and Skills and certifications. These should be presented clearly and attractively, in a way that is easy to read and navigate. I'm looking for a designer who is not only skilled in graphic design, but also has experience in designing CVs. The ideal candidate should be able to balance creativity and professionalism, creating a unique design that still maintains a level of corporate appeal....

I need a talented artist who can paint a landscape on a large ceramic piece, approximately 3 ft. square. The painting will be displayed in our entry courtyard. - The desired theme for the painting is a landscape, specifically a scenery similar to the Grand Staircase found in the southwest United States. - The artist is expected to have experience painting on ceramics, and have a good understanding of landscape art. - Ideally, the freelancer should be able to capture the essence and beauty of the Grand Staircase in their work.

Seeking a skilled wordsmith to craft an executive CV that stands out. The primary focus is on my experience in project management in commercial property development and property management. Key requirements: - Highlight my senior-level experience spanning 12 years in this industry - Emphasize my leadership skills proven by a solid track record of managing teams for successful project delivery - Showcase my formal qualifications including project management certifications and diplomas The ideally skilled freelancer for this project is experienced in CV writing, specifically executive CVs and has familiarity with project management terminologies. Be ready to present examples of previous similar works. Your ability to communicate effectively in English and m...

I am in need of a professional CV for my business-related experience. I'd like it to be structured functionally, focusing on my skills and achievements over a strict timeline. Key Points: - The CV should be tailored specifically for a business environment, highlighting how my skills and experiences align with corporate needs. - The structure should be functional, grouping my achievements and skills together rather than purely listing my job history. Ideal Freelancer: - Experience in crafting professional CVs, especially for business professionals. - Understanding of functional CV structures and how to effectively highlight skills over job history. - Ability to write in a professional and engaging tone that suits the business c...

We are looking for a seasoned specialist committed to elevating our online Visibility. The underlying aim is to encompass the enhancement of website traffic, and search rankings with an effective SEO strategy. Please only apply if you have experience in SEO Copywriting and are ready to start work immediately. Ideal Candidate Traits: - Proficient in Keyword Research/Analysis - Skilled at On-page SEO Optimization - Know The Helpful Content Optimization - Demonstrable success in Increasing Website Traffic - Proven track record in Improving Search Rankings - Highly efficient and able to start immediately. To Apply: Please append links to examples of past work that mirror the proficiency I seek. Let's take our digital footprint to the next level, together.

1920s car project. I want someone to help me with the project Duplicate everything i have. You need 3d studio max. And then well talk about contacting china. To produce parts.

I'm offering a full-time, PAID internship opportunity ...internship opportunity for approximately 3 to 6 months (please apply with CV). The project involves building a web app or website, including working on an existing project. The ideal candidate for this position will have experience with React, TypeScript, Node.js, and Java Spring Boot. Key Details: - Full-time, approximately 3-6 month internship - Building web applications from scratch - Working on even existing projects Requirements: - Experience with React, TypeScript, Node.js, and Java Spring Boot - Open to discussing and implementing key features with the candidate - Ability to work independently while also being a team player - Must be able to work remotely Feel free to reach out if you're inter...

I'm seeking a professional who can help me modify my CV to enhance my chances of landing a Digital Marketing role. I require the following modifications: - Revise the layout and design to make it visually appealing and in line with industry standards. - Highlight my IT knowledge and experience, with a specific focus on SEO optimization, Social Media Management, and AI. Your primary aim is to make my CV stand out in the competitive digital marketing field, emphasizing both my marketing expertise and IT skills. It is crucial that the CV reflects my digital marketing capabilities, with a special emphasis on my understanding and experience with key IT concepts. Ideal skills and experience for this project include: - Expertise in crafting...

...the next level. I'm looking for a skilled CV writer who can restructure my current resume, highlight my key achievements and enhance the overall formatting and design. Key requirements include: - Restructuring the content: I need a professional to revise my CV's content to ensure it is clear, concise, and effectively highlights my skills and experience in the finance industry. - Highlighting key achievements: The newer version of my CV should place more emphasis on my accomplishments in the field, showcasing what makes me stand out as a finance professional. - Enhancing formatting and design: I'm looking for a visually appealing CV that stands out. The formatting should be polished and the design should be suitable for the finance sect...

...-hours I need a quick turnaround. please include at least 3 examples of isometric work in your bid. thanks for bidding For my first sketch I need an “ice chest freezer” based on the attached schematic. The final version looks like the 2nd image. The part list is included below: (just in case you don't know) Ice Chest https://www.amazon.com/Igloo-Removable-Free-Standing-Temperature-Basements/dp/B0CGKM3MK3/ref=sr_1_4_sspa?sr=8-4-spons&ufe=app_do%3Aamzn1.fos.c3015c4a-46bb-44b9-81a4-dc28e6d374b3&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY Chiller coil (inside ice chest) https://www.amazon.com/NY-Brew-Supply-AZ-W3850-CV-chiller/dp/B01893T0SC/ref=sr_1_5?sr=8-5 Radiator https://www.amazon.com/DNA-Motoring-RA-ARSX02-MT-2-Aluminum-Radiator/dp/B00S70XHLE/ref=...

...as-out-of-a-concept I need a quick turnaround. please include 3 links of previous sketches in your bids thanks for bidding For my first sketch I need an “ice chest freezer” based on the attached schematic. The final version looks like the 2nd image. The part list is included below: (just in case you don't know) Ice Chest https://www.amazon.com/Igloo-Removable-Free-Standing-Temperature-Basements/dp/B0CGKM3MK3/ref=sr_1_4_sspa?sr=8-4-spons&ufe=app_do%3Aamzn1.fos.c3015c4a-46bb-44b9-81a4-dc28e6d374b3&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY Chiller coil (inside ice chest) https://www.amazon.com/NY-Brew-Supply-AZ-W3850-CV-chiller/dp/B01893T0SC/ref=sr_1_5?sr=8-5 Radiator https://www.amazon.com/DNA-Motoring-RA-ARSX02-MT-2-Aluminum-Radiator/dp/B00S70XHLE/ref=...

...campaign setup skills) with their own computer and internet to work from home. You will be working with the Microsoft SQL server, experience is preferred but not essential to be an expert. Anyone with generic database experience (with different databases) can also apply. Skills already acquired from previously doing this work: - Understand database schema - understand database structures - create database tables based on bespoke requirements (training included) - Working with relatively large sets of data - has exporting skills into SQL - Excel and VBA, - Has experience in different querying languages - Proficient in Microsoft SQL Server Management Studio - Familiarity with Windows OS - Experience in handling multiple databases with SQL - Strong trouble...

I'm seeking an experienced resume writer to update my current CV. It should highlight my business background, specifically in Finance, Management, and Business, and tailor it to appeal to consulting/project-based work environments. Key tasks involve: - Redrafting content to align with consulting business skills - Demonstrating expertise in consultancy, managerial, and financial roles - Designing a clean, professional layout The final result needs to be delivered in both Word document and PDF file formats. Ideal candidates for this project are those who have: - Proven experience in professional resume writing - In-depth understanding of business and finance industry - Proficiency in graphic design for resume formatting.

Hello, We are looking for a Creative Designer to reproduce 3 kit of editable resume (CV) + cover letter templates. It’s to say 3 resume and 3 cover letter in Word and Mac Pages. We will give you 3 design to copy and just add small adaptation, because these creations/designs will be used for business purposes (resume website). • Each resume must be accompanied by a cover letter with the same style than the CV • Each resume and cover letter must be designed and delivered: o in 2 differents format (Word (.docx) and Mac Pages (Mac OS), o in A4 o in 4 colors Variations (we will give you the 4 colors variations). • For each resume create a variation of 1-page and another variation of 2-pages • Then we will need for each kit of “resume + cover lette...

...expertise in the Meat Industry, specifically within the UAE market. Your role will involve intensive market research and lead generation, focusing on the importation and distribution of chilled lamb from Australia, Kenya, and South Africa. Responsibilities: Conduct thorough market research to identify and analyze the prices and competitors within the UAE meat market. Identify and reach out to at least 40 potential suppliers, including wholesalers and importers, to obtain competitive quotes on chilled lamb varieties. Essential data points include: - Lamb Price per ton - Lamb Grade (e.g., 246) - Slaughterhouse number - Payment terms (e.g., cash on delivery) - Lead time (e.g., 1 day delivered to Dubai) Convert potential leads into valuable customers through ef...

...expanding our team! We're on the lookout for dedicated Sales Representatives who are eager to reach out to businesses and help elevate their digital presence. Here's what you need to know: - Tasks: Generate leads and close contracts. - Compensation: Commission-based earnings. - Product: Digital marketing services (Graphic Design for Social Media mostly) and conversational Spanish classes. - Payment Terms: Commission paid monthly, based on client payments received. - Availability Requested: Flexible. What We're Looking For: - Any level of experience is welcome: Beginners, intermediates or advanced pros. - Ability to communicate effectively in English. Proficiency in Spanish (at least A2 level) is a plus but not required. - Strong communication ...

Redesign every design element, Make a print ad not less than 200 dpi. Ad should be in CMYK, with high resolution. Need on urgent basis, only expert required for this task

I want to Build an Android app where Shop owner can register and can create invoice and print the invoices through tharmal printer. I need someone who have knowledge on Billing can bid here. Send me complete details what feture you can provide me, Backend on Codeigniter 4