Example clothing store brochure trabalhos
I have an eCommerce multi-vendor website and a VIP subscription to FluxBuilder, a no-code and White label Mobile app builder. I'm looking for a skilled app developer to help me build and publish my app on both the Play Store and the App Store. Key Features: - user friendly - Membership functionalities The primary goal of the app is to expand brand awareness, so the developer should have experience in creating apps that successfully promote a brand. The app needs to be compatible with both Android and iOS operating systems. The selected freelancer should have prior experience with FluxBuilder, as well as a strong portfolio of successful app development projects.
Our company has been active in the field of solar photovoltaics connected to the network for 15 years. We have created an IoT device that sends data using MQTT and pub/sub. Our infrastructure is on AWS and GCP. Our device is able to communicate with a few different devices/products b...themselves are very similar. We need to be compatible with more products and to make everything work in sync with our current set up. The data is sent to GCP. It consists in frames that need to be decrypted and stored in a mongoDB database. It also sends some information so that the system can understand what kind of frame was sent and how it should be decrypted. Most of the code used to decrypt and store the data is written in GO. We need help implementing these new "protocols" in ...
We have a new application called the Mall Hub, the application is now live in app store and google play I'm in need of a skilled social media and content creator to help me increase my brand's awareness across Facebook, Instagram, and Twitter. Key Responsibilities: - Produce engaging and visually appealing image-based posts and video-based content that aligns with my brand's identity and resonates with my target audience. - Strategize and plan content that can effectively increase brand awareness. - Schedule and post content consistently across the three platforms. Ideal Skills and Experience: - Proven experience in content creation for social media platforms, especially Facebook, Instagram, and Twitter. - Skilled in creating image-based and video-based content...
...designer to create a digital brochure. The document is intended to showcase our services to Board-level clients; it must embody a modern and professional style - and have no cliched images! Our website will be a useful style guide. Key Inclusions: - Company Background: A brief but engaging description of our business. - Services Offered: A comprehensive overview of the executive search services we provide. - Client Testimonials: Genuine feedback from our clients about their experiences. - Process/How We Work: An easy-to-understand outline of our working methodology. - Track Record: A selection of case studies showcasing our successful placements. Your expertise is essential in transforming this content into a visually appealing and captivating 6-10 page brochure. The fin...
I am looking for a skilled web developer or a team to enhance my existing Shopify store by implementing various new features. The new features include: - Integration with Third-Party Services: The person I'm looking for should have extensive experience integrating third-party services. Specifically, I want to integrate social media platforms for broader outreach and an email marketing tool for efficient communication with my customers. - Blog Section: A blog section needs to be added to the website to engage our visitors with industry-related information and updates. You need to have excellent blogging design concepts. - Payment Gateway: Finally, the implementation of an additional payment gateway is required. If you have a strong understanding of Shopify, SEO, and email...
I'm in need of a skilled content writer who can assist me with writing compelling website content and uploading physical products on my WooCommerce store. Key Responsibilities: - Create engaging, SEO-friendly content for my website to attract and retain customers - Upload and describe 1-50 physical products on my WooCommerce store. Ideal Skills and Experience: - Proven experience in creating web content and product descriptions that drive conversions - Familiarity with WooCommerce or similar e-commerce platforms - Basic understanding of SEO best practices Please share any relevant samples of your previous work. Your ability to create engaging content that effectively promotes my products is crucial.
I'm looking for an experienced Shopify developer to work closely on our online store. Key Duties: - Theme Customization: You'll be responsible for altering the color scheme and fonts, layout of our pages, and menu navigation to echo our uniqueness. We have a specific color scheme and font selection in mind to give us a distinctive aesthetic appeal. Ideal Candidate: - Proven experience with theme customization on the Shopify platform. - Strong understanding of visual aesthetics and usability. - A creative mind and strong communication skills. - Ability to deliver on a short timeline. If you possess the skills, I look forward to your bid for this project.
I am looking for a professional to build me an e-commerce website focused on electronic cigarettes. - The website will be an online store for E-liquids, Vape pens, and Accessories. - The target audience for the website is primarily smokers looking to quit. - I prefer the style of the website to be simple and informative. Ideal Skills: - Proficiency in e-commerce and website development - Understanding of electronic cigarette products - Experience in creating informative and user-friendly websites.
Good morning! I need to install Android and iOS as quickly as possible. I'm looking for someone with prior experience in both operating systems to work with 6valley. Reference Document: Project Details: An application for customers compatible with both Android and iOS is required. The Android version will be available for delivery only. The app store will be exclusive to Android. Your assistance will be crucial in completing this project on Android and iOS! Please, send me your proposals and time estimates. Thank you for your interest, and I look forward to working with you soon!
Background: is intended to be a comprehensive resource for podcasting tools, merging the technical aspects of podcasting equipment with user accessibility. Please remember this will be a store so we will be selling podcast related equipment. Logo Requirements ideas: Microphone Wrench: Combine a stylized microphone with a wrench or screwdriver, symbolizing the blend of podcasting with practical tools. Aim for sleek, modern lines. Gear and Waveform: Design a logo featuring a gear interlocked with a sound waveform, representing the mechanical and audio aspects integral to podcasting. Podcast Bubble Toolkit: Create a logo resembling a speech bubble that doubles as a toolkit box, incorporating icons like a microphone, headphones, and cables within. Simple Mic Icon: Develop a
I'm looking for a Salla developer to set up my online store. The project entails creating a store with custom product options, a payment gateway, and inventory management features. Key Requirements: - Platform: Salla - Features: Customizable product options, Payment gateway integration, Inventory management Custom Product Options: - Text Fields: for customers to personalize products - Dropdown Menus: for product variations - Image Upload Capability: so customers can add images to their orders I need a developer with Salla experience to ensure a smooth and successful implementation. The ideal candidate should have a good understanding of e-commerce, particularly in customizing product options, and expertise in Salla platform. Looking forward to hearing from capable ...
...currently in need of an expert to help me optimize my Amazon Marketplace store. My main goal is to improve the visibility of my products on the platform. In order to achieve this, there are key aspects of my store that I believe need enhancement, namely the product listings and storefront design. Key Requirements: - Improve visibility of products on Amazon - Enhance product listings - Revamp the storefront design Ideal Skills: - Prior experience with Amazon Marketplace store optimization - Proficiency in product listing optimization - Strong eye for design and aesthetic appeal - Proven track record of improving product visibility on Amazon - Knowledge of Amazon's SEO algorithms and best practices Please note that my store currently has less than 10 pr...
...stores. - **Search Functionality:** The product search should be versatile, allowing users to search by product name, category, . This will provide users with flexible options to find the products they are interested in across the stores integrated. - **Product Information:** The results of the price comparison should display key information for each product including the product name, price, store name, and product image. This comprehensive display aims to give users a thorough understanding of the product from different stores, facilitating their decision-making process. Ideal freelancers for this project should have: - Software develop. Database - Experience in integrating and working with affiliate links. - Prior experience in implementing product price comparison featur...
I need a bold and eye-catching design for a brochure that primarily informs potential customers about the variety of steel products my business offers. Aesthetically, the design must stand out yet clearly present the detailed variety of our range. Key requirements include: - Ability to creatively highlight the diverse range of our steel products - Development of a distinct, strong visual style that commands attention - Expertise in brochure design with an understanding of print-ready formats Skills required: - Strong graphic design skills - Experience in brochure design - Proficiency in Adobe Creative Suite or similar software.
As an entrepreneur managing a Shopify store, I need expert assistance with uploading a CSV file containing several product details onto my store. Ideal freelancer would: - Submit detailed project proposals showcasing their problem-solving approach and roadmap for the task. - Illustrate technical adeptness in dealing with Shopify's backend. - Display prior experience with product uploads onto e-commerce platforms, preferably Shopify. The CSV file does not require any modifications before uploading, so the task predominantly calls for a smooth, error-free upload process that ensures all product data is correctly reflected on the store. Understanding the intricacies of product data management on Shopify will be a plus.
I require a knowledgeable individual to seamlessly upload all products to my new Shopify store from a CSV file, which contains product names, images, and descriptions. The expert will also set up an organized system for product collections, categorised by product types. Key Requirements: - Proficient in utilizing FTP files for shopify product upload - Skilled in Shopify product collection organization - Effective mastery of CSV file usage with specified fields including product names, images, and descriptions. Looking forward to reliable bids. Please, only bid if you are fully capable and have handled similar tasks. Thank you.
I'm seeking a talented and experienced brochure designer to create a modern real estate brochure. Key Project Details: - Design Style: Modern - Target Audience: Real estate professionals - Information: Primarily property listings Ideal Skills and Experience: - Proficient in modern design techniques - Experience creating brochures for real estate or similar industry - Ability to create visually appealing, engaging content - Understanding of the real estate sector and its target audience The successful candidate will have a strong portfolio of modern design work, especially in the real estate sector, and should be able to offer a quick turnaround time without compromising on quality.
I'm in se...SEO specialist who will devise and implement a top-notch strategy to bolster the sales of our physical products, primarily clothing and accessories. Key Responsibilities: - Perform comprehensive keyword research to understand our audience's search patterns - Optimize website content, including product descriptions and blog posts, for search engines - Develop a robust link-building strategy for quality traffic and improved search engine rankings - Continually monitor and adjust SEO efforts to sustain favorable rankings Ideal Skills and Experience: - Proven success in eCommerce SEO-focused projects - Exceptional understanding of keyword research - Familiarity with clothing and accessories sector will be a plus - Proficiency in Google Analytics, Moz SEO ...
I am in need of an experienced Shopify developer who can set up my store for service-based products and integrate it with PayPal for payment processing and Twitter for social media engagement. Key Requirements: - Setting up a Shopify store tailored to service-based products. This includes designing the layout, adding necessary pages, and ensuring a user-friendly shopping experience. - Integrating PayPal as the primary payment gateway. The process should be seamless and secure, ensuring customers feel comfortable making payments on the platform. - Integrating Twitter to the Shopify store for social media engagement. This includes the ability to share products, discounts, and promotions directly to Twitter through the store. Ideal Skills: - Proficiency in Shopi...
I'm looki...up my online store. Here are the key requirements: - I don't have a specific product line yet, but would like the store to be designed with flexibility in mind. - I'd like the store to be set up with the necessary payment gateways, ensuring a smooth customer checkout process. - Social media integration is also a key requirement, so that customers can easily share products and the store on their social media platforms. In your proposal, please include: - Your relevant past work in Shopify store setup and design - Your experience in integrating payment gateways with Shopify - A detailed project proposal, outlining your approach and timeline for setting up the store. Please only apply if you have the necessary experienc...
I am in search of a talented designer who adeptly creates modern and minimalistic designs. I want to create a brochure for marketing and promotion aimed at potential customers, remaining simple, sophisticated, and intuitive. Requirements: - Proven experience in creating modern and minimalistic design. - Familiarity with marketing and promotional materials. - Ability to understand target audience and align the design aesthetics accordingly. Objective: Design a promotional brochure that is: - Modern and minimalistic - Empowering potential customers with concise, persuasive information about our brand/products/services. Experience in creating marketing brochures would be an added advantage as understanding the nuances of promoting a product/service is the essence of this pro...
I’m looking for a web designer who can help me design a website for an e-commerce platform. I have specific colors and branding in mind and I’m looking for someone to incorporate them into the design. Additionally, it is important to me that the website contains an online store feature so that my customers are able to easily shop and purchase items from my site. If you have any questions or are interested in this project, please feel free to contact me. I’m looking forward to working with you!
I'm in need of a freelancer who could integrate Razorpay and Cashfree, along with other Indian payment gateways, to my e-commerce store. Key Requirements: - Integrate Razorpay Cashfree, and other relevant Indian payment gateways to my e-commerce store. - Ensure that only domestic transactions are supported, no need for international transactions. - The setup should be seamless and error-free to ensure smooth transaction processing on the website. - Provide a clear and concise guide on how to manage and maintain the payment gateways after the initial setup. Note - You only need to register with the payment gateway , our team will integrate with website
...labels seamlessly using Android devices. - Knowledge of printer driver integration on Android and experience in developing similar apps would be a huge plus. Ideal Skills: - Android Development - Printer driver integration - Experience in App UI/UX design - Interested in food technology applications. -Flutter to be able to build both apps demo can be downloaded here. Super admin: Able to create new food label templates and create staff profiles Staff: Able to assign themselve in the app when printing the labels Two specific food label categories will auto generate 3 days before or after best used dates. This is for my subway outlets in my country as we have alot of ingredients to keep track in various outlets. Can refer
...subsequently converting these images into text input for data logging purposes. Specifically, the plugin should be competent enough to extract critical information such as Full Name, Passport Number, and Expiration Date from a passport profile image. Adding to this, the functionality to handle multiple passport profile images is a prerequisite. Each user profile should be able to manage and store multiple passport images with smooth efficiency. Key skills and experience: - Exceptional knowledge of WordPress plugin development - Comprehensive understanding of image to text conversion techniques - High-level coding skills, able to extract specific fields from complex images - An ability to implement complex functionality, such as handling multiple uploads per user pro...
As a Shopify store owner, I'm currently having a significant issue with slow loading times across my entire website. This slow speed is frustrating for users and potentially damaging for business, as it contributes to a high bounce rate and slow checkout process. I've identified scripts as the primary content causing these slowdowns. These scripts are present across the whole site, and their optimization would help significantly in speeding up each page. As such, I'm in need of a professional with a strong knack for combing through and optimizing scripts on Shopify. The ideal candidate will have: - In-depth knowledge of Shopify's platform and its Script Editor - Proven experience in site speed optimization - An ability to identify and solve problems related to...
As a growing home essentials and home improvement online store, I'm seeking help from a Shopify expert. Key Responsibilities: - Upload 10 product listings onto my Shopify store - Product photos and videos are available but will need minor editing and touch up; - Need to write some descriptions and details. Ideal Candidate: - Experienced with Shopify's user interface - Able to accurately and swiftly upload product details - A keen eye for detail to maintain the consistency and quality of my listings - Prior experience uploading home essentials/improvement products would be a plus
I'm looking for a skilled and better yet experienced graphic designer who specializes in creating minimalist, modern brochures. The task is to design a brochure for a yet-to-be-launched product, which will focus on its key details. The successful candidate should: - Have a proven track record in designing modern and minimalist brochures - Be highly proficient with relevant design tools - Understand how to highlight key product details effectively.
I am looking for an experienced photoshop professional who can expertly retouch and manipulate pictures. The primary tasks will include: - Photo retouching - Image manipulation The purpose is to: - Enhance the quality of images - Adjust images to fit clothing patterns using puppet warp and skew features. Skills and experience needed: - Proven expertise in Photoshop - A keen eye for details - Experience in photo retouching and image manipulation - Excellent skills in image quality enhancement. The final images should be delivered as high-resolution JPEG files. Experience in the fashion industry and Clo3d/Browzewear is an added advantage but not obligatory. I look forward to seeing your relevant portfolio pieces.
...**Image Retouching** - The images in question need to be retouched to ensure clarity and high quality. 2. **Image Manipulation** - The key part of the project revolves around manipulating images to fit into custom clothing patterns. This requires a high level of competence and precision in stretching and pulling images while maintaining a high quality. 3. **Fit into Varied Shapes** - The manipulated images will need to be adapted to fit a variety of different clothing pattern shapes. The shapes may vary from regular geometric forms to more complex shapes. Knowledge of the clothing industry could be beneficial but is not a requirement. However, an ability to manipulate images whilst maintaining image integrity is essential. If you believe you have the skill ...
hallo, WICHTIG -> ERST LESEN <- DANN ANGEBOT ABGEBEN -> DANKE! wir benötigen eine APP ( Android ) die wir selber auf das Handy aufspielen bzw installieren können. Denn wir benötigen keine Platzierung im Store. Folgende Funktionen benötigen wir: a) User Registrierung / Anmeldung b) Erfolgt die Rufannahme wird sofort, vor dem Gespräch, eine Audio Nachricht abgespielt die wir über den Admin bereich hochladen bzw. vorgeben können. Danach kann der User ganz normal das Gespräch fortführen. c) Das Gespräch wird dann aufgenommen und all 30 Sekunden an unseren Server geschickt. Dort im Adminbereich steht dann die Datei zum Download und zum abspielen zu verfügung. wie schnell ist die Umsetzung möglich? Das ist alles....
I'm looking to create a process infographic, as well as a 2D animation for my company. Additionally, I'm in need of new marketing collateral...effectively presents our services and company ethos. Ideal skills and experience for this job would include: - Proven experience designing infographics and static assets - A strong portfolio of 2D animation work - Proficiency in graphic design software for brochure creation - Understanding of branding and marketing principles - Ability to create visually engaging, modern and impactful design pieces - Experience in similar marketing and design projects - Excellent communication skills, attention to detail, and ability to deliver to deadlines Example of Educational video that will can be segmented into Reels
We are seeking an Amazon virtual assistant to set up our online store. Responsibilities include product listings, inventory management, and optimising sales. Project-based with potential for ongoing collaboration. Compensation negotiable.
I'm looking for a talented app developer to build a mobile application for a new online electronics store. This application will serve as a platform for users to purchase electronics from the comfort of their homes. Key Features: - The application should be developed for both iOS and Android platforms to ensure accessibility for a wide range of users. - User interaction with the app will be primarily through a search bar for specific products and a map showing nearby electronic stores. Ideal Skills: - Proficiency in developing mobile applications for both iOS and Android platforms. - Experience in creating e-commerce applications, particularly those focused on user-friendly online purchases. - Understanding of geolocation services and mapping integration to provide users wi...
I'm seeking a talented developer to help create a custom Litecoin-based cryptocurrency. I have a specific design in mind that we will discuss further once the project begins. Key features for the cryptocurrency include: - Wallet Integration: Enable users to deposit, store, and manage their crypto assets securely. - Mining Feature: Include the ability for users to mine the cryptocurrency. - Transfer and Transaction Feature: Allow smooth and efficient transfers and transactions of the digital currency. Also, to ensure the highest level of security, this project will require the following: - Encryption for Wallet: To keep users' assets secure, implement robust encryption methods for the wallet. - Secure Transaction Validation: Implement a system that rigorously validates ...
We are reaching out to inquire about designing a logo for our new online store, "EMAA USA." Our store focuses primarily on offering a range of products for kids and moms. We are looking for a logo that is visually appealing to children while maintaining a modern and minimalist design. When designing the logo, we kindly request that you avoid using excessive colors and instead opt for a more restrained color palette. Additionally, we would like to emphasize that we do not accept logos generated using AI. Entries utilizing AI-generated designs will be automatically rejected. We appreciate your attention to these details and look forward to seeing your creative concepts for our logo. *** We want AI file (Adobe Illustrator)
Update for the app only. Submit new update of the app only
I am in need of a custom shipping plugin for WooCommerce. This plugin should handle all shipping details seamlessly, connecting with our shipping partner, Sequell. Key Features: - Automatic order creation in Sequell: The plugin should automatically create an order in Sequell when a new order is placed and marked as ready to ship on our WooCommerce store. - Automatic generation of tracking number: A tracking number should be automatically generated for each order. - Automatic sharing of tracking number with customers: The plugin should share the tracking number with customers in a simple and automated manner. Order Details for Sequell: The order details sent to Sequell should include: - Customer name and address - Product name and quantity - Payment information (if applicable) ...
...proficient developer to transform an existing Excel calculator into a web-embeddable format for integration on our website. The calculator should perform basic arithmetic operations and allow user input for the calculations. At the moment the user has to imput the item being stored and the size of the shed and it will tell them how much it can store of that item. We want this reversed and the user will put in the item they want to store and how much they want to store and it will calculate the size the shed will need to be. Key Requirements: - Convert an existing Excel calculator to a web-embeddable format - Ensure it performs basic arithmetic operations - Allow users to input values for the calculations - Optimally integrate the tool within our website Ideal Ski...
I'm starting a Shopify store that will focus on selling cooking oils specifically for health-conscious consumers. I need a designer who can thoughtfully lay out product pages to highlight our cooking oil's natural ingredients and health benefits. Skills and Experience: - Expertise in Shopify design, especially with e-commerce businesses - Experience in marketing food products, particularly in the health and wellness sector - Understanding of how to present information clearly to customers, such as natural ingredients and health benefits Deliverables: - An attractive, navigable Shopify store that aligns with our brand - Effective product descriptions and visuals that emphasize our cooking oil's health attributes - Recommendations on how to maintain and upda...
I'm looking for a talented designer who can create a set of advertising materials for my business. Your main tasks will include designing a brochure, pamphlet, and PDF. These will be used to promote our services and products to a professional audience. Key Points: - Target audience: Business professionals. - Purpose: Advertising. - Tone & Style: Modern and innovative. Ideal Skills and Experience: - Proven experience in advertising material design. - Understanding of business professional audience. - Proficiency in modern, innovative design styles. - Ability to create visually appealing, engaging content. Please provide samples of your previous work when applying. Looking forward to collaborating with a skilled designer.
As your client, I'm seeking a skilled Shopify web developer to create an expansive yet intuitive e-commerce platform. This project offers an intriguing challenge, as it requires implementing product and service selling capabilities in one robust solution. My requirements are as follows: • Skillful Development & Design: I need an attractive, user-f... Ideal Skills and Experiences: • Extensive Shopify website design and development • Adept with product and service integration • Excellent understanding and experience with e-commerce websites. Your extensive portfolio showcasing similar projects will be a great advantage to your bid. Show me your skills, your passion, and your eye for design. Together, let's create a site that's more than a store...
I'm in need of an expert to create an automation system on that sends SMS notifications to my clients regarding their invoices. The system should follow a clear flow: - Inbound API: The automation should receive information from an inbound API. - Shortening the URL: The URL included in the SMS should be shortened through Short.io. - SMS Provider: The ...this, the system should send the information to Clicksend. The accounts are setup and I have a solid starting base. The only issue I am facing is: 1. when the API sends data to a new link is generated each time. I need a process involved that checks if the invoice link is in a database, if yes, don't generate a new link and send the SMS to the client. If no, generate a short link, store in a database, send SMS to cli...
I'm in need of an expert to create an automation system on that sends SMS notifications to my clients regarding their invoices. The system should follow a clear flow: - Inbound API: The automation should receive information from an inbound API. - Shortening the URL: The URL included in the SMS should be shortened through Short.io. - SMS Provider: The ...this, the system should send the information to Clicksend. The accounts are setup and I have a solid starting base. The only issue I am facing is: 1. when the API sends data to a new link is generated each time. I need a process involved that checks if the invoice link is in a database, if yes, don't generate a new link and send the SMS to the client. If no, generate a short link, store in a database, send SMS to cli...
I'm looking for a talented fashion designer to help me with my unisex clothing line. Here are the details: - Design Stage: I currently have a portfolio of ideas and concepts that need to be transformed into eye-catching, bold, and vibrant unisex clothing pieces. - Your Role: As my fashion designer, I need you to take my vision and create unique, unisex pieces that are fashion-forward and will appeal to a wide audience. - Experience: Ideally, you should have a strong background in fashion design, with a knack for creating unisex clothing. I'm particularly drawn to bold and vibrant styles, so experience in similar aesthetics would be a huge plus.
I'm seeking experienced fashion designers with a knack for casual wear to help me create a unisex l...with a knack for casual wear to help me create a unisex line for both women and men. Key responsibilities of the project include: - Designing stylish and comfortable casual wear that appeals to both male and female audiences. - Considering the nuances of unisex fashion and ensuring the designs are versatile and inclusive. Ideal candidates for this project should: - Have proven experience in clothing design, particularly in the casual wear segment. - Be able to create unique and aesthetically pleasing designs that cater to both women and men. - Possess a keen eye for detail and an understanding of the latest fashion trends. - Be open to collaboration and able to take feedback ...
As a store owner targeting middle-aged individuals, I'm looking for a skilled marketing professional to boost my store's visibility and sales. Your primary responsibilities will involve: - Developing and executing a comprehensive social media strategy tailored to my target audience - Creating and implementing effective email marketing campaigns - Optimizing my store's SEO to increase organic traffic and conversions The ideal freelancer for this project should have: - Proven experience in marketing Shopify stores to middle-aged audiences - Expertise in social media management, email marketing, and SEO - A keen understanding of the clothing and home decor market Your work will be pivotal in increasing my store's revenue and establishing a loyal customer ...
I'm seeking a skilled graphic designer with experience in both fashion marketing and clothing design. Turn clothing photos on mannequins to real life model photos Key requirements: - Create trendy, minimalist and modern designs for our fashion brand - Design banners, logos, and social media graphics - Experience in AI-based graphic design is highly preferred - Understanding of the latest fashion trends and aesthetics This project encompasses a range of graphic design tasks for our fashion brand. The ideal candidate should have a strong eye for design, understand current fashion trends, and be adept at AI-based graphic design. This role involves both fashion marketing and clothing design graphic work, so versatility and a good grasp of marketing principles would...
Fixing the website performance speed to increase it’s reliability. Shopify store optimization and fixing
