Magento blocks html output invalidated jobs
I'm seeking a talented script writer, proficient in Hindi, to translat...project involves close translation with minimal changes to maintain the integrity of the original content. The main focus will be on corporate training modules. I want script to be converted to natural conversational hindi. Not just using google translate to directly convert English to hindi. The final hindi script should be in colloquial hindi like how we naturally speak while explaining. I want output to be something like this () I can pay upto Rs.10,000 of one hour script Skills and Experience: - Proficiency in Hindi and English - Previous experience in script writing, particularly for educational content - Knowledge in corporate training would be highly appreciated
...detailed lighting solutions, and high-quality material textures. The ideal candidate will deliver a project that combines aesthetic appeal with practical functionality, highlighted through precise renders and detailed plans. Detailed Requirements: Design and Technical Specifications: SketchUp Proficiency: Use the latest SketchUp version to ensure full feature compatibility and high-quality design output. Furniture Selection: All furniture in the design must be from IKEA, according to provided specifications and layout plans. Lighting and Texture Detailing: The project requires special attention to lighting and textures, particularly limestone, to enhance realism. Each design area must be meticulously detailed to reflect the envisioned style and ambiance. Renders: Produce 40 ...
I'm looking for a skilled audio engineer to mix some Indian music tracks I've compiled. - I will provide the specific songs to be mixed. - The final output must be in MP3 format. - Experience working with Indian music is a huge plus, but not a requirement. - Sound quality, creativity, and the ability to enhance the unique characteristics of the songs are essential. Your role will require you understand the genre and culture deeply to deliver the most desirable output. Familiarity with different styles of Indian music is highly advantageous. If you're passionate about music and have a keen ear for details, I look forward to having you onboard.
I need a skilled developer to combine my existing HTML-based user interface (UI) with my circuit-based MicroPython code. The aim for this implementation is to ensure smooth usability and circuit control functionality. Key Features to Include: - UI Design: Incorporate existing design featuring buttons and input fields. - Circuit Control: Using the integrated code, the UI should control the circuit operation. Button Functionalities: - The buttons on the UI should have the ability to Start/Stop the circuit. - They should also facilitate changes to circuit settings. The ideal candidate for this project should have significant experience in MicroPython and HTML, with a strong understanding of UI design and circuit control. Experience with Raspberry Pi Pico projects would be ben...
...different poses. The illustrations should reflect a person, drawn from scratch, not copied from any source or previously used. The style required is minimalist, so adeptness in this genre is a prerequisite. Here is what you will be doing: - You'll get real photos from me, each of them indicating a specific pose. - Your task is to create minimalist illustrations based on these photos. - As the desired output is more than 20 distinct poses, quick turnaround without compromising the quality is essential. An illustrator with experience in minimalism and character designing would be ideal for this project. This job requires creativity, attention to detail and an understanding of human anatomy. The more unique each pose is, the better. Let's bring these poses to life throug...
...appears, holding a pair of scissors, cutting through tangled lines of code. They simplify complex structures, and the background changes to show code becoming cleaner and more streamlined. *DRY - Don’t Repeat Yourself*: The next character enters with a stamp labeled "DRY", removing duplicate code snippets. They merge redundant sections, and the background transforms to showcase streamlined code blocks replacing repetitive segments. *ETC - Easy to Change*: The final character arrives with a toolbox, representing adaptability. They adjust code structures with ease, making them flexible for future modifications. The background evolves to display dynamic code adapting to various scenarios. Transition: • Scene: Zoom out to reveal a vast landscape of interconnec...
Simple project. Need someone to install Magento 2.3 or 2.4 on my site. PHP version is 8.1. For some reason, I keep getting 404 not found errors after installation. Experts only. Should be a quick one for you.
I'm looking for a skilled and experienced Python developer to assist me with backend development for a personal project. The primary requirement for this project is API Integrations. Key Project Deliverables: - Design and develop a strong backend - Establish seamless API integrations Skills & Experience Required: - Strong experience in Python programming - Proven tr...worker who is not afraid of a challenge. I'd love to hear from you if you meet the above requirements. Let's get this project started! The projects will be related to building codes which can collect live equity/indices market price data, analyze the stock for price action strategies, and suggest entry, exit and sizing. Interface to provide: list of stocks as input and the select the strategy. O...
I am looking for a professional with a solid background in both design and carpentry. The goal of this project is to create a minimalistic design for my kid's wardrobe using Blender. The final output should be transferred into a cutting list. The wardrobe dimensions should be around 120*220 CM and it is expected to be made from 18mm board. KEY DESIGN DETAILS: - Theme: Minimalism - Features: Shelf division, built-in drawers and hanging space. - Finish: Matte IDEAL CANDIDATE SKILLS: - Proficiency in Blender and cutting list generation - Extensive experience in design and carpentry - A well-established portfolio involving minimalist design - Exceptional spatial planning and attention to detail - An understanding of and experience with kid's furniture design
I'm in search of a highly creative and user experience-oriented mobile designer to transform my matrimonial profile page. Key Requisites: 1. IMPROVEMENTS: It needs a more organized layout, advanced styling fix-ups establishing a visually appealing design. 2. USER EXPERIENCE: The redesigned matrimonial profile page should prioritize user experience, ensuring that the features and ...offered to the users. 4. STRUCTURE: The design should be concise and clear, distributing content across 1-3 sections only. 5. COLOR PREFERENCES: The design should utilize a cool color scheme, encompassing shades of blue, green, or purple. Ideal candidates should have experience in mobile UX/UI design and a portfolio demonstrating innovative layout designs and color utilization. Proficiency in HTML...
I'm in need of a responsive HTML email template, and quickly. The purpose of this template wasn't defined, so I'll need the flexibility to utilize it for various purposes such as promotional campaigns, newsletters, or event announcements. I'm open to suggestions - whether we start this design from scratch, or build it based on an existing template. I haven't specified the information freelancers need to provide for their application. I'll be looking closely at each proposal, so make sure to include any details you think are relevant. It could be past work, your level of experience, or how you plan to approach this project. Skills and Experience: - Proficient in HTML and CSS - Previous experience creating responsive email templates - Excellent c...
I’m searching for a skilled developer to create a straightforward responsive HTML email template for me. Since we haven’t defined specific elements, your creativity is your ticket here. However, keep in mind this project requires expertise in: * HTML coding and responsive email design * Understanding of email client compatibility The format or layout isn't specified, leaving you flexibility to choose what best suits the project. To apply for this job, please provide: * Evidence of your experience in responsive email template creation. Bring your experience and creativity to table, and let's create something excellent together!
As the owner of a Magento-based website, I urgently need a proficient Magento developer to perform some essential tweaks to refresh the overall look and appeal of the website. Specifically, the tasks to be carried out involve: - Upload Backup on the staging website. - Changing one or two banners and uploading. - Small Customizations for little content like business hours and checkout page needs smaller than existing ones. Please Note that you have to work now through Anydesk. Since the project is needed ASAP, promptness and dedication to meet tight deadlines are essential. Thank you
As the owner of a Magento-based website, I urgently need a proficient Magento developer to perform some essential tweaks to refresh the overall look and appeal of the website. Specifically, the tasks to be carried out involve: - Upload Backup on the staging website. - Changing one or two banners and uploading. - Small Customizations for little content like business hours and checkout page needs smaller than existing ones. Please Note that you have to work now through Anydesk. Since the project is needed ASAP, promptness and dedication to meet tight deadlines are essential. Thank you
I am looking for a talented JavaScript specialist to do a logo like the LUMA one here: I have the code for the fluid movement and the png file of the empty logo to put on top of it. It needs to be working both on pc and mobile phone Can you manage to do it ? The final output should be posted on this site its based on wordpress
I require a specialist in JavaScript to do a logo like the LUMA one here: I have the code for the fluid movement and the png file of the empty logo to put on top of it. It needs to be working both on pc and mobile phone Can you manage to do it ? The final output should be posted on this site its based on wordpress
...for an e-commerce venture in USA. Product can benefit other geographies but I am thinking to start in USA. Your responsibilities will include, but not be limited to, identifying potential customers, introduce them to a range of products, and close the sale. While the specific type of products you will be selling is around negotiation / eBay feature I will share more details of Woo-commerce, Magento and Shopify sites which have my product. You may be dealing with a wide range that includes electronics, clothing and fashion accessories, and home goods and appliances. To make the best possible impact on our target market, we are looking for individuals who have: • Demonstrated experience in using various sales platforms or channels like lead generation, cold calling or ...
I am looking for an Excel expert who can assist with implementing logical formulas and calculating percentage-based results for different strategies. There are three key strategies that require your attention: Strategy A, Strategy B, and Strategy C. Your tasks would include the following: - Implementing logical operations t...data organization. - Entering information pertinent to each strategy. - Calculating and displaying the percentage of each strategy. Ideally, you should have extensive experience in Excel calculations and logical operations. Proficiency in data analysis and reporting is also a plus. I am in need of an individual who can accurately interpret and implement my strategy-focused approach in Excel. Your output will provide a foundation for crucial decision-making ...
I'm dealing with some troublesome issues with my existing Android app. I am in need of a professional who can save the day by tackling bugs causing crashes. Details of the Project: - Manage Bug Fixes: Your role will involve diagnosing the bugs causing my app to crash and applying the necessary fixes. Ideal Skills: - Proven experience ...fixes. Ideal Skills: - Proven experience in Android app development and debugging. - Good understanding of the Android platform where the crashes are occurring. - Able to debug crashes effectively. - Strong troubleshooting skills to identify and address functionality issues. Your expertise in handling these situations will be significantly instrumental to the sustenance and the performance output of my app. Looking forward to your tim...
I'm in need of a professional who excels in HTML and CSS for my web project. The ideal candidate for this job will come with solid experience, as this project needs someone who knows the ropes well. I won't need to peek into your past work or look at detailed project proposals, but your experience must be communicated clearly to be considered. Many thanks for showing interest.
I urgently need an HTML coder with demonstrable skills and experience in styling existing webpages to improve the look of my page. The task specifically relates to the body content area. * Alter the font style and size in the body content area to enhance readability and aesthetic appeal of the web page.
...already handled and won't need adjustments. - Producing an output in CSV file. The CSV file should be structured in three columns that include 'face', 'emotion', and 'confidence'. - Finally, ingest this CSV output in QuickSight and build a website showcasing these embedded insights. The ideal freelancer for this job should have: - Proficiency in AWS Kinesis, AWS EC2, and QuickSight. - Experience handling media streams, particularly from video streaming platforms like YouTube or Twitch. - Strong experience in developing and implementing Python code. - Previous experience with CSV file handling. - Solid web development skills, primarily for the QuickSight dashboard embedding. This project aims to offload the Python code's output...
I am looking for a specialist to make a custom encryption for my laptop's UEFI firmware at runtime and decrypt at output. At no point will the firmware itself be decrypted. This will enhance security and protect the firmware from potential tampering or unauthorized access. I am keen on improving the overall safety of my system, and thus value someone who understands the essence of addressing security vulnerabilities. Here's what I am looking for: - A comprehensive understanding of kali linux as that is the targeted operating system for this project. - Proficiency in dealing with UEFI firmware. Specifically, if you have experience working with the firmware on the Lenovo Ideapad Slim 3 15IIL05, that would be preferable. - Prior experience with firmware encryption and decr...
I am seeking a digital artist with experience in realistic-style comic art for a 3-panel digital comic project. Key Requirements: - You should specialize in comic design, particularly the realistic style. - This project focuses on a superhero scenario, so experience with dynamic plotting and character design in such genre is a plus. - The output comic should have a layout of 3 panels per page. Ideal Skills & Experience: - Proven background in digital comic art in a realistic style. - Familiarity with superhero-themed stories and character development. - Proficient in both pencils and ink for detailing and shading. Your success in this project could lead to more future collaboration, as we have ongoing comic series in the pipeline. Please include samples of past work ...
We're in need of a developer who can create a video editing api where we can make a POST request to a Lambda function and it will create a video file and save the output to S3 bucket. This involves using the Editly package, constructing a Docker container, and subsequently uploading it to AWS ECR. The Editly package will take care of video creation, you don't need to code anything for it. You just need to package it inside Docker container and make it work with Lambda. - To successfully carry out this project, you'll need to make sure the Docker container is able to run the latest version of Node.js. - Additional requirements include the integration of a specific package, namely: , ensuring it is functioning properly. - Ffmpeg will need to be incorporated
In need of a proficient full stack developer to deploy a machine learning model on a web platform. Key responsibilities: - Building a web application that can take an excel file as input and gives prediction as output. - Employing the use of Python, JavaScript, and PHP. - Working within the Flask web development framework. Ideal Candidate: Should have an excellent command over Python, PHP, and JavaScript with a good understanding of Flask framework. Proven experience in deploying machine learning models is necessary. Moreover, I expect complex, high-end UI/UX design. The application should not only be functionally efficient but also visually appealing. Impressive portfolio showcasing ML deployment and stunning web design would be a plus. Please provide samples of your work a...
I require an expert in mechanical engineering to assist with the full-spectrum design of an internal combustion engine for an automotive application. Your responsibilities will include, but not be limited to: - Piston assembly design - Fuel injection system design - Exhaust system design Your focus throughout the design process should be on creating an engine with moderate power output and medium displacement. Although I am particularly interested in candidates who have automotive engine design experience, any proficient mechanical design engineer is welcome to bid. Your ability to combine performance with efficiency would be a crucial asset for the role. I'm looking forward to discussing your approach and working with you.
I'm seeking a skilled professional who can create medium-detail full body 3D character models, and colouring in the characters. - The models will be based on clear real-life people images provided. - Your primary task will be to ensure that the output STL format and display consistency with those images. - The STL files output will be used for 3D printing. Ideal candidates would have significant experience in the field of 3D modeling, particularly character Modeling. Proficiency in STL format and demonstrable expertise in delivering the project for 3D printing purposes would be an advantage.
I'm in search of a remarkable individual who possesses expertise in Google web designer tool and can diligently craft Dynamic HTML Ads for a Jewelry brand. These ads will need to: - Be in the dimensions of 120×600, 160x600, 300x600, 468x60, 970×90, 728x90, 970×250, 320x50, 300x50, 320x100, 336x280, 300x250 and 250x360 - Incorporate key elements such as product images, the brand logo, and special promotions/offers. - Exude a modern and sleek aesthetic that aligns with animation and the brand's identity. If you're an innovative thinker and have a proven track record of generating this kind of content, your skills are needed. The ideal candidate should showcase an understanding of modern and sleek design principles, coupled with experience working wi...
I need a knowledgeable freelancer to take my existing model, currently functional on Kaggle, and deploy it within an Android application. This application should be designed to consume real-time input from both motion sensors and ECG signals. Crucially, it must process this data and generate immediate results. Ideal skills include: - Androi...signals. Crucially, it must process this data and generate immediate results. Ideal skills include: - Android development - Familiarity with integrating sensor technology - Experience with deploying models - Knowledge in processing ECG signals. Your role will involve deployment of the model, integrating the necessary sensors, and ensuring the seamless functioning of the system. The generated output should be immediately visible within the ap...
I'm seeking an expert with considerable experience in designing and developing EV charging systems. The task at hand is somewhat intricate as it involves creating a DC fast charger with a power output of 120kw; the catch is that it should be tuneable. Key requirements for the design: - Charging Connector: The type 2 connector, suited to fit most, if not all, EV models. - Safety Features: It's critical that the design integrates over-voltage protection, ground fault protection, and short-circuit protection mechanisms. - User Interface: The charger should have LED indicators for user-friendly interactions. Furthermore, I have ambitions for the charger to be integrated with a mobile app for remote management and convenience. It'll be best if candidates have credib...
I require a seasoned HTML designer to build an engaging, streamlined dashboard for my School ERP Project. Basically need to convert an existing designed UI in a real html coded format. This design is required to be crisp and professional in look, and resonate with our corporate colors. Major components to include are: - Student Information - Attendance Tracking - Gradebook - Homework/Assignments Please provide a dynamic and interactive interface that intuitively presents these modules. Do note that my team will handle the integration of your design into our Laravel-based software. Hence, expertise in html and experience with professional, corporate-styled dashboard designs would be ideal for this task.
...Compilation: Extracting specific data fields from each document, totaling approximately 35 Field Labels per document. Examples of these fields include Shipper Name, Address, Invoice Number, etc. Data Entry Accuracy: Ensuring precise entry of data into the spreadsheet without errors or discrepancies. Scalability: The initial batch consists of around 150 documents. Depending on the quality of the output and performance, there's a possibility of further engagements with higher volumes of documents. Requirements: Expertise: Prior experience in data entry, particularly in handling documents related to Cargo shipping or similar fields, would be advantageous. Attention to Detail: Keen attention to detail is critical to accurately extract and input data from the documents. Tim...
Hi, i need a instagram post scraper. Here is the details of the scraper: Input will be a .txt file with instagram names I will give a list of instagram profiles I will be scraping around 50 posts of each profile. You will get Post text, date, mentions, ownerusername, time, url As first output first you will save this data in a .xlsx file As second output you will create a report for me saying "Profile A has the character @ used 10 times on the last 50 posts." and "Profile A has 15 influencers collaborators on Ownerusername. Basically the goal of the script is to understand how many influencers were used by each company on the last 50 posts. And i will get this information by checking how many @ were used on posts info, and also on the usernames of shared pos...
Seeking an exceptional PCB designer to develop a power electronic voltage regulator. Deliverables must include four distinct output settings. The skill-set necessary for a successful undertaking will include a high level of knowledge in power electronic circuit configurations, specifically in voltage regulators, as well as prowess in detailed and precision-oriented multiple output design. - Required Skills: Power electronics, PCB design, Voltage regulators. - Experience: Proven track record with multi-output voltage regulator designs. - Output Specifications: Four unique voltage and current outputs. Specifics to be discussed after successful application.
I'm looking for a programmer skilled in HTML to assist in automating some specific interactions on my website. Key Project Details: - The project mainly involves automating button clicks - The button clicks will trigger the loading of new, dynamic content on the same page - Therefore an understanding of how to deal with variables in a dynamic content environment is critical Ideal Skills: - Proficiency in HTML - Experience in automating user interactions on a website - Understanding of dynamic content This project will highly benefit from a clear understanding of automated user interactions, HTML coding and dynamic content loading. Your creativity and problem-solving abilities will be well valued. You might need to know other programming languages to do this,...
I'm looking for a skilled web developer to assist me in creating an e-commerce website specifically designed for my BCA college. Key requirements: - Designing appealing graphics that align with the college's brand - Writing clear and engaging content for the website's...graphics that align with the college's brand - Writing clear and engaging content for the website's pages - Coding functionalities that support the purchasing process and overall user experience Here are the features that the website should include: - An extensive product catalog - A user-friendly shopping cart Given the specific needs of this project, experience in Shopify, WooCommerce, or Magento would be highly beneficial. Strong skills in graphic design, web content writing, coding,...
...a proficient Dynamic 365 expert to create step by step user guides with screenshots and workflows covering specific modules of the system - Sales, Procurement, Logistics, and Operations & Maintenance. - Content: The guide should provide in-depth insights into key features and functions of these modules, ensuring users understand how to effectively utilize the system. - Format: I prefer the output in Word document format which can be easily edited and updated as necessary. - Language: The technical content should be simplified into layman terms to enhance understanding for non-technical staff. However, the guide should retain enough accuracy and detail to be useful. The ideal freelancer would have a strong understanding of the Dynamic 365 system, with specific expertise ...
I need a truly talented film editor wit...a meme simular to this film clip To undertake this project, you need: - Strong skills in audio enhancement - Proficiency in creating smooth and seamless video transitions - Solid experience in cropping and integrating elements from various videos - An innate knack for creating cheerful, upbeat film clips I can't stress enough the importance of the output being upbeat and cheerful for this project. Please only place a bid if you have relevant past work to showcase, particularly pieces that exude vibrancy and positivity. I'm excited to witness your remarkable workmanship in maintaining and enhancing the film's vibrant tone while emphasizing the audio-visual aspects. project must be completed in 24-48 hours
...an experienced and highly professional web designer who can deliver what I require. My project specifics include: - Helping out in our company's Graphic designs. - We have a subscription to CANVA, so less work to do - Graphics required for regular Instagram posts, blogs, flyers, google ads, and Website designs. Our company: It's a Granite block supplier company that exports Granite and Marble blocks outside India as an exporter. Our current website: It's regular work for 6 months and I will pay every month. Every month, I expect the following things to be done: 1. 10 social media designs (Instagram only) 2. 4 blogs (Graphic require for each blog written by our content designer) 3. Website graphic updation (if required) 4. 1-2 Flyer designs for company
I am currently in need of mechanical drafting services that can be accomplished via SolidWorks or AutoCad Specifically, I'm interested in receiving an exploded view drawing for my project. With these requirements at hand, I am seeking freelancers who: - Have proficient experience using S...Specifically, I'm interested in receiving an exploded view drawing for my project. With these requirements at hand, I am seeking freelancers who: - Have proficient experience using SolidWorks or AutoCad software - Are knowledgeable and skilled in mechanical engineering drafting, especially in creating technical exploded view drawings This is important to ensure the quality and accuracy of the output. If you can deliver meticulously drafted exploded view drawings feel free to bid and s...
At present, I am seeking a skilled graphic designer to revamp and improve aspects of my current logo. This encompasses: - Color palette - Typog...the current aesthetic of the brand. The desired style of the icon or graphic element is representational/symbolic and a creative take on the movie TOPGUN. I would suggest that you use creative elements of this movie and the logo in the movie, in your design. A creative mind and the ability to distil abstract concepts into symbolic visual language will be key to succeed in this task. Your final output will strongly communicate our branding and breathe new life into our logo, and include variations for different colour backgrounds and usages. Prefer this is completed in illustrator or Photoshop and the editable files (including fonts) are...
I require a professional with expertise in vocal editing that includes: - Noise reduction - Pitch correction, - Echo/Reverb enhancement I have Quran recitation files in MP3 format that need to be worked on. The expected end product is an HD audio quality output. Sound engineering skills and experience in editing religious or spiritual content would be a significant advantage. Please attach any relevant works in your proposal for assessment. Only those with a keen ear for sound quality and a deep respect for the content should apply.
To be installed, working, in Sheffield, United Kingdom UK. I'm looking to hire an intermediate-level Raspberry Pi developer with specific skills in IoT device development. The task is to develop a speed radar to output to an led matrix display utilising Raspberry Pi and deliver this working in Sheffield, UK Skills and Experience: - Proven experience with IoT device development using Raspberry Pi - Proven expertise in setting up sensors - Experience with coding for speed detection algorithms - Ability to develop user-friendly interface for easy real time speed readings - Knowledge about wireless communication systems optimising for low power operations This is a focused development task, calling for a specific set of skills and experiences. Please detail your relevant proje...
I need a skilled Photoshop artist to make a creative change to a personal image. The ta...natural and realistic. Also, the final image should be of high resolution. Here's more of what I'm looking for: - Adobe Photoshop expertise: This task requires subtle edits that only a pro would handle perfectly, so you should be highly proficient in Photoshop - Attention to details: Your edits should be meticulous enough to make the swapped smile blend seamlessly into the new picture - High-quality output: I want a final image in high resolution that maintains a natural appearance - Prompt delivery: I need this project done ASAP. Your portfolio showing previous similar work will be a big plus. Prove you can give me that picture-perfect smile! I’m the girl wearing the beige dr...
...user-friendly, and secure shopping environment that seamlessly syncs with both Android and iOS mobile apps. Crucial skills and experience include: - Expertise in cross-platform web and mobile app development - Proven experience in e-commerce website development - Proficient in modern web technologies (HTML5, CSS3, JavaScript) - Mastery of e-commerce platforms such as Shopify, WooCommerce, or Magento - Thorough understanding of user interface and user experience design for e-commerce - Adequate knowledge in API integrations for relevant e-commerce tools and services. Your ability to translate complex requirements into functional, robust and intuitive applications will be crucial. If you have an unwavering attention to detail and an unrivalled passion for cutting-edge web deve...
I need a Python notebook to generated blog content for my consulting services. The blog will be focused on technology consulting, specifically IT Infrastructure, Cybersecurity, and Cloud Solutions. The project entails using openai to generate around 5000 words of content. The end goal is to have blog content that I can seamlessly post...An understanding of blogging platforms - Experience in handling openai for text generation - Knowledge in Technology Consulting especially IT Infrastructure, Cybersecurity, and Cloud computing would be a plus but not necessary. Your main task: - Design a structure that can predict and generate engaging blog posts - The Python notebook should work seamlessly with my consulting services website, output should be in json format. Looking forward to ...
In the Hitachi brochure I found that the micro series has the web-based display function, but I can't get it to work. In the example we need to check the output screws via the web and read the status of the digital inputs. I need the PLC input and output status project to be made.
Im looking for a Rust developer who can write a code for the attached document. This is an assignment for College. You just have to write code which gives a desired output. Kindly apply only if you are proficient in Rust with good programming logic.
