Skill javaроботи

До цих 6 завдань я надам код прикладу, як це повинно виглядати, опис завдань, як їх треба зробити. Все це треба завантажити на Github у мій репозиторій .Та також важливий аспект щоб воно працювало. Від вас очікується швидка робота, на що я щедро заплачу.

Курсова робота з об'єктно орієнтованого програмування мовою Java, подробиці у файлі.

Є сайт на HTML + CSS. Для нього необхідно зробити корзину, щоб клієнт міг додати кілька товарів в корзину і купити їх. Краще, щоб корзина була створена за допомогою JAVA. $50

Написати веб-сайт через OpenServer .Повний опис завдання у прикріпленому документі.Тема сайту"Мова програмування Java".

Використати сингулярний розклад прямокутної матриці до розв'язування систем лінійних алгебраїчних рівнянь, методом Гревіля або склетним розкладом матриці в мові на вибір с++, c#, java, python. Програма повинна бути описана. При реалізації методу Гревілля треба звернути увагу, що дійсне число дорівнює нулю, якщо його абсолютна величина менша деякого малого числа (наприклад, 10 у мінус шостому степені, бо операції над дійсними сислами виконуютьсія наближено). Створити зручний інтерфейс. Теорія в книзі Гантмахер Ф.Р. - Теория матриц.pdf ст.32-40

I'm seeking a skilled developer with proficiency in a varied set of languages, including HTML, CSS, C++, Python, C, Java, and JavaScript. The primary goal of this project is to create a desktop application with a focus on web development. Key Requirements: - Proficiency in HTML, CSS, C++, Python, C, Java, and JavaScript - Strong understanding and experience in developing desktop applications - Ability to implement web development principles into a desktop application Your main tasks will include: - Designing and developing a desktop application - Implementing elements of web development into the application, focusing on HTML, CSS, and JavaScript - Ensuring the application is efficient and functional across different platforms Ideal candidates for this project will hav...

I am looking for an experienced freelancer who specializes in promoting sales of digital products and video courses through the skillful use of social media, particularly LinkedIn. The project aims to bring my digital offerings ...performance for continuous improvement. **Ideal skills and experience:** - Proven experience in digital sales, particularly through LinkedIn. - Strong knowledge of LinkedIn as a sales and marketing tool. - Excellent communication and persuasive writing skills. - Strategic thinker with experience in increasing sales through social media platforms. If you possess a blend of creativity, strategic skill and aptitude for converting connections into sales, I would be delighted to hear from you. Together, let's turn our digital products into a success sto...

I'm on the cusp of launching a new product as part of a venture I'm starting up. I'm seeking a skilled product manager to drive the design and prototyping phase of development. Key Responsibilities: - Contribute to idea conceptualization - Manage the design and prototyp...Ideal Skills and Experience: - Proven experience in product management - Strong background in design and prototyping - Experience with innovative or unique products - Ability to work in a startup environment - Understanding of the entire product development lifecycle - Excellent communication and managerial skills The product in question is rather diverse in nature, so adaptability and a broad skill set is preferred. Looking forward to working with a talented professional who can help me realize t...

As the owner of this project, I am looking for a detailed-oriented professional with proven experience in Java and JUnit test case writing. The main task will be to write JUnit test cases in Java. Unfortunately, specific functionalities to validate or the particular purpose of the test cases were not defined. With this information, the freelancer can propose a comprehensive and efficient solution. Ideal Skills and Experience: - Hands-on Java programming and understanding of the JUnit testing framework. - Experience with various testing scenarios considering different types of Java codes. - Exceptional problem-solving skills and proven ability to create and execute effective strategies. - Strong debugging skills. - Excellent written communication skills for prov...

I require a website to be built designed specifically to host surveys. The primary purpose of these surveys will be for gathering customer feedback. Key Features needed: - Need a w...for me to set up the surveys and for customers completing them. - I need an efficient way to collect and analyze the feedback provided. Ideal Skills: - A firm understanding of web development, specifically for survey sites. - Competent in creating smooth, easy-to-navigate UI/UX. - Ability to incorporate tools for easy data assessment and analysis. - Understanding algorithms -backend expert in java, and also experienced in MERN Experience: - Prior experience in developing survey websites would be preferable. - Proven track record in website design and UX/UI. Connect me ... I'll provide all the...

Needed rich content writer with excellent english skill ,I need 2 or 3 article daily basis

I am looking for a skilled videographer to create impactful corporate and branding videos to increase our brand awareness and promote our products or services. These videos should cater primarily to our customers, with an aim to inform and engage them about our offerings. Idea...content in line with our objectives. • Editing and finalizing the videos for distribution across various platforms. • Aligning the tone and style with our brand’s image. PLEASE READ THROUGH ATTACHED BRIEF FOR FURTHER DETAILS. Your success in this project will assist in effectively reaching our audience and boosting our brand's prominence. Please provide price estimate and details of your skill set, previous experience and equipment by email. if you have a project portfoli...

...على نظام التشغيل أندرويد. - التطبيق يجب أن يكون متصلًا بالإنترنت. المهارات المطلوبة: - تطوير تطبيقات أندرويد - خبرة في التطور المتزامن لمنصات متعددة - قدرة على التواصل باللغة العربية - القدرة على العمل في بيئة متصلة بالإنترنت. المتقدمون للوظيفة يجب أن يظهروا أمثلة على العمل الذي قاموا به الذي يظهر مهاراتهم في التطوير لأندرويد والإتصال بالإنترنت. اعرض أمثلة على أعمالك السابقة الغات البرمجة: ثل Java، Kotlin لتطبيقات Android، و Swift، Objective-C لتطبيقات iOS.تطوير واجهة المستخدم (UI/UX): استخدام أدوات مثل Adobe XD، Sketch، أو Figma لتصميم وتطوير واجهة المستخدم.تطوير الواجهة الخلفية (Backend Development): معرفة بلغات البرمجة مثل Node.js، PHP، Python.استخدام أدوات التطوير: مثل Android Studio و Xcode لتطوير التطبيقات المحمولة.القدرة على التعامل مع قواعد البيانات: مثل MySQL، Mongo...

I’m in search of a skilled and experienced social media marketing professional to work on a monthly basis. The ideal candidate should possess a diverse skill set that covers social media management, advertising, SEO, and email marketing. Key Responsibilities: - Creation of effective campaigns on Facebook and Instagram to drive website traffic - Regular content creation and posting on both platforms on a daily basis - Utilization of analytics to track performance and adapt strategy accordingly - Development of robust email marketing campaigns - Strong communication skills and the ability to interact with me regularly regarding the strategy, implementation, and results of the campaign Additionally, the ideal candidate should have: - Proven experience in running successful soc...

I'm looking for a skilled software developer with proficiency in Java, Python, and C# to create a mobile application. The main goal of this project is to design and develop a mobile application with a seamless user interface and user-friendly experience. Key functionalities that the application should have include: - Efficient product catalog and search system to allow users to easily find and browse through available products - Intuitive user registration and login features to ensure a personalized experience for users The ideal candidate for this project should have a proven track record of developing mobile applications, with a strong understanding of Java, Python, and C#. Experience in e-commerce development and a keen eye for user experience design would be highl...

I am in need of a digital marketer and web designer proficient in e-commerce to help showcase my products and services. Your primary responsibilities will be: - Designing an engaging user interface that appeals to both B2B and B2C audiences. - Implementing SEO strategies to boost organic traffic and visibility. - Integrating e-commerce functionalities that streamline the user's purchase journ...Integrating e-commerce functionalities that streamline the user's purchase journey and invigorate sales. The ideal candidate should have a solid understanding of current SEO best practices, a proven record in e-commerce site design, and versatility in working with both B2B and B2C customers. Understanding the integration of email marketing tools would be a useful, but not required, addi...

...animation unique and attractive. This project needs a professional with a strong grasp on creating and implementing 2D/3D animations. Experience with logo animation and an ability to capture essence of a brand will be a plus. Good communication is key as I value active update on the project's progress. It's crucial to get the rabbit's details and movements right, which could require a higher level of skill in fine detailing and motion capture. If your portfolio showcases similar work and you’re excited about this project, I’d love to hear from you....

I'm looking for a proficient Android developer skilled in Java or Kotlin who can revamp an existing Bangladesh-focused app into a helpful productivity tool. Key requirements include: - Shifting the app's core functionality from its current state to serving as a productivity tool. - Leveraging the current feature set to increase efficiency and user experience. - Offering fresh, creative suggestions for enhancing app usage. Since the specific productivity function and additional features weren't specified, an open-minded approach is required to explore and determine the most impactful features during the development process. Your proposal should include your skills and relevant experience, as well as some initial ideas on how you would transform the app. Prior exp...

Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.

...proficient Java coder who can design and implement a code that will graphically visualize the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) networks in project management. Requested to implement a program in Java programming language and graphically visualize the network/graph generated as a result of executing the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) in Project Management. Key functionalities include: - Generating CPM network - Generating PERT network - Graphically visualizing CPM network - Graphically visualizing PERT network The code should be designed to take input of project tasks, duration and their dependencies, creating a detailed and clear diagrammatic network. Skills and Experience: ...

...improvement. - Incorporate mechanics that reward players based on their performance in surviving and progressing through the endless waves of zombie enemies. 2. Gameplay Mechanics and Features: - Implement a procedurally generated system for enemy waves to ensure each playthrough is unique and offers varying challenges. - Introduce scaling difficulty that dynamically adjusts to the player's skill level, providing a continuously engaging experience. - Include endless mode-specific features such as leaderboards, milestones, or rewards that motivate players to push their limits and strive for higher scores. - Design gameplay loops that encourage players to strategize, adapt, and optimize their tactics to survive as long as possible against the relentless zombie ...

I am hoping to tweak my current logo for a fresh, modern and innovative look. Requirements: * This is not a total redesign - we just need to modernise the current logo * Skill in creating logos that emphasize modern and innovative themes. * Proficiency in using design software like Adobe Creative Cloud. * Excellent communication to facilitate the tailoring of the design to my specific needs. * Please use the same wording DRINKS WORLD TOP 25 BARTENDERS AUSTRALIA The ideal candidate is not only talented in creating visually engaging designs, but also understands how a logo can effectively convey a message and essence of a brand. Experience in logo design for modern tech companies would be a strong plus.

I'm in search of a WordPress expert to integrate LiveChat service on specific pages of my website. My requirement is detailed below: - A seamless integration of LiveChat on certain k...integrated only on specific pages. The specific page is a 'Get rate now' page. - Rest endpoint REST endpoint is Skills required: - Proven experience with WordPress and LiveChat integration. - Understanding of website layout and design principles. - A keen eye for detail and commitment to providing top performance. If this aligns with your skill set, I'd love to have a conversation. Looking forward to working with a professional who can contribute to enhancing user experience on my site and boost customer engagement through this live chat feature.

...your creativity Key points: - The goal is to create a visually appealing and intuitive UI that displays important information about the league system in a very simple and easy-to-understand manner. - This UI needs to include the league logo, league name and number of teams, alongside the specific requirements for reaching a league within our app. - The crucial aspects that must be shown are the skill level required and minimum number of games played to reach this league. Ideal skills and experience: - Strong background in UI design, particularly for mobile apps. - Experience in creating informative and visually engaging interfaces. - Ability to understand and distill complex information into a simple and intuitive UI. - Familiarity with sports or gaming apps is a plus. Please ...

Project Description: We're developing "Climate Companion," an innovative mobile app designed to empower individuals and communities to take meaningful action on climate change. The initial focus will be on building the Android version of the app, with futur...meaningful action on climate change. The initial focus will be on building the Android version of the app, with future expansion to iOS. This app will leverage Google's Gemini AI to provide personalized climate insights, actionable recommendations, and foster community engagement. We're looking for an Android developer with expertise in: Android SDK: Proficiency in building Android apps using Java/Kotlin and the Android SDK. API Integration: Experience integrating with RESTful APIs, specifically the ...

I'm currently facing an issue with visible large patches of mold growing on the walls of my basement. The mold presence is indicated by distinctive characteristics like: - Large patches of mold on the walls (see attached pics) - No present musty odor or allergic symptoms The freelancer I'm seeking should ideally...allergic symptoms The freelancer I'm seeking should ideally to: - Be able to find out the source of mold on-site - have extensive experience in mold investigation and remediation - have skills to propose effective mold removal and preventive measures Your role would include an analysis of the mold type, determination of the cause, and proposing a viable solution for complete mold remediation. Your skill in this profession will ensure the health and safet...

I'm in need of a Spring application that offers a multi-authentication system to allow users to log in using Oauth2, DB username/password, and LDAP, all integrated into a single application. Ideal Skills: - Proficiency in Java and Spring Framework - Experience with Oauth2, LDAP, and database management - Strong understanding of security practices and multi-authentication configurations I would require the following features: - Seamless integration of Oauth2, DB username/password, and LDAP for user authentication

I'm seeking a Power BI expert to create a Territory Map of both Zip and State. Key Project Requirements: **Mapping:** Your task involves creating the map with both zip and state information. **Data Update:** The map should be updated periodically, not in real-time. I'm using ARCgis in Power BI to create maps. I can create a good map based on zip codes, or based on s... but some states are considered one territory. So, I need to apply first a filter by zip code, and then a layer based on state on top of that. Attached is the territory map by zip code that I created with Power BI. I need it to look like that but with New Mexico, Arizona, and Nevada fully colored in with different colors. This may be possible with only Power BI knowledge or may require some java sc...

I am looking for a proficient freelancer to undertake CV screening focused on technical skills. The ideal candidate will have: - The ability to verify competence in the domains of Programming, Network Management, and Data Analysis. - An excellent understanding of these areas to an intermediate level so you can correctly identify them in CVs. Your communication skills should be top-notch to allow smooth interaction. Also, your educational background in a technology-related field will be advantageous. Your role will be to screen through CVs and identify candidates that meet the required technical criteria to proceed to the next round of our hiring process. Your accuracy and precision would be greatly appreciated.

I am looking for a skilled graphic designer who can create variations of my existing logo. Here's what I need: - Skill in graphic design with a focus on logo variation creation. - Expertise in color theory. Ideally, you should have an exceptional understanding of cool color schemes. - Capability to create effective and eye-catching color variations of my logo using cool colors. Your portfolio demonstrating the mentioned skills would strengthen your application. I am looking forward to seeing your creative takes on my logo in cool-toned variations.

We are in need of a competent Java developer to build a standalone application which will require integration with databases. Skills and experience required: - Proficiency in Java - Experience in standalone application development - Knowledge and experience of integrating Java applications with databases Candidates who can demonstrate their capability in these areas will be highly considered. Don't hesitate to ask any questions you might have about the project.

I'm seeking a talented animator to craft engaging, educational YouTube shorts, each under one minute long. You should work primarily with motion graphics to deliver informative and visually appealing content. The ideal candidate has: - Skill in short-form video creation - Experience with educational content - Mastery of motion graphics animation

I'm looking for an experienced Roblox developer with a strong skill-set in scripting, building, and game development. You will create an entire Roblox Shopping Game that provides a realistic shopping experience. Additionally, a Training Centre for staff members also needs to be built. Key Features: - Interactive product selection - Virtual currency system - Shopping cart functionality - Custom manual checkouts - Custom self checkouts - Custom 'Scan and Go' - Handcuff and search system (for security checks) Ideal candidates should have prior experience in all the above-mentioned features and posses the ability to create engaging, interactive experiences for users. Please bid with relevant Roblox development experiences and project examples.

I am in need of a logo and website design for my company, focused on the modern and minimalistic aesthetic. Being able to...aesthetic. Being able to capture the essence of the brand through these designs is crucial. The right freelancer for this project should be proficient in: - Graphic Design: Specifically, understanding the principles of minimalistic design. - Web Developer: With a special focus on clean, user-friendly interfaces. Experience in designing for various platforms is preferred. - Branding & Identity: Skill in translating a company's identity into a visual concept. Since I skipped the industry related question, versatility will be highly appreciated as the industry hasn't been specified. Your ability to adapt your work across different fields will make ...

I'm seeking a consecutive interpreter, preferably (but it is not absolutely mandatory [see comment below]) with exper...(1501 Biscayne Blvd, Suite 300, Miami FL 33132) on 7 June 2024 at 10:00. Ideal candidates will possess the following qualifications: - High-level proficiency in both English and Spanish. - Previous experience interpreting consecutively. - Ability to be physically present at the event. Please note that advanced level experience with asylum interview is not mandatory (since the most important skill is the ability to interpret fluently between English and Spanish), but it is definitely an added advantage since USCIS has its own interpreters listening in for accuracy and will not hesitate to interrupt as many times as it is necessary to correct any inaccurate ...

I'm in need of a web security expert with comprehensive knowledge in Secure Coding Practices. Ideally, you'll have: - Proficient experience in Python, Java, or C++ - Look for a programmer, web developer, or cybersecurity person who has experience in authenticating accounts or experience using Burp Suite tools.

I am looking for a seasoned graphic designer who can create a compelling corporate logo and applicable branding materials. The designs should entail meticulous typographic detail, an iconic graphic symbol, and a coherent color scheme. The ideal freelancer for this job should possess a portfolio showcasing str...most importantly a strong aesthetic style/of their own - i.e. natural taste with graphics and images. - Able to synthesize a more figurative detailed designed into a stylised version/logo without losing it's essence/the message of the brand name. - Strong communication skills - Keen attention to detail - Efficiency and ability to meet deadlines If you believe this project aligns with your skill set, I would be interested in seeing your portfolio and discussing the p...

...Excel or CSV file. This data should include details such as date, time, classification, and direction. While I do have an Azure account for hosting and I am comfortable with it, I am also open to suggestions on which programming language would be the best fit for this project. The ideal freelancer for this task should possess the following skills and experience: - Proficiency in Python, C++, or Java - Familiarity with Microsoft Azure or similar - Experience in image classification and object detection - Ability to create Metadata files in Excel or CSV format. Remember that while these are the core requirements, I am open to suggestions and modifications that could improve the efficacy and efficiency of the program. We will use the program to process 40-60 weeks worth of ...

I am looking for a seasoned graphic designer who can create a compelling corporate logo and applicable branding materials. The designs should entail meticulous typographic detail, an iconic graphic symbol, and a coherent color scheme. The ideal freelancer for this job should possess a portfolio showcasing str...most importantly a strong aesthetic style/of their own - i.e. natural taste with graphics and images. - Able to synthesize a more figurative detailed designed into a stylised version/logo without losing it's essence/the message of the brand name. - Strong communication skills - Keen attention to detail - Efficiency and ability to meet deadlines If you believe this project aligns with your skill set, I would be interested in seeing your portfolio and discussing the p...

I'm looking for a Java developer who's experienced with Spring framework to help me with a critical issue. The role-based security for the endpoints in my web application needs to be fixed. Key tasks: - Review the current role-based security implementation. - Identify any vulnerabilities or misconfigurations. - Fix any issues, and enhance the security measures. Ideal skills and experience for the job: - Strong Java programming skills. - Proficient in Spring framework. - Expertise in web application security. Your main goal will be to ensure the endpoints in the application are properly secured and only accessible to users with the correct roles.

I need an experienced Java developer to examine and fix our endpoints' security features. Currently, we are using JWT for authentication, but we need to verify and test the 'Admin', 'User', and 'Supervisor' roles. Key Tasks: - Test and verify security features for 'Admin', 'User', and 'Supervisor' roles - Ensure endpoints work correctly for each role - Fix any identified security issues Ideal Skills: - Strong background in Java programming - Proficiency in endpoint security - Experience with JWT authentication - Ability to troubleshoot and fix security issues - Excellent understanding of role-based security Your work will be crucial in ensuring our endpoints are secure and functioning as intended.

I am looking for an artist who can make a post-apocalyptic town. This piece should prominently feature abandoned buildings, and wandering survivor(s). The desired ambiance for this project is dark and eerie. Similar to a S.T.A.L.K.E.R. Recommend image size 2560x1440. AI images will be rejected / given low priority. Ideal Skills: - Experience in c...post-apocalyptic town. This piece should prominently feature abandoned buildings, and wandering survivor(s). The desired ambiance for this project is dark and eerie. Similar to a S.T.A.L.K.E.R. Recommend image size 2560x1440. AI images will be rejected / given low priority. Ideal Skills: - Experience in creating apocalyptic-themed artwork - Ability to effectively incorporate buildings into artwork - Skill to evoke dark and eerie moods t...

...Web-based framework 3. **Combination Solutions**: - ** with WebXR**: - Technology: JavaScript - Functionality: 3D graphics rendering, AR integration - Cost: Free 4. **Commercial Platforms (Optional for Initial Development)**: - **8th Wall**: - Features: Advanced AR tools - Plan: Free Starter plan available ### Implementation Considerations: - **Skill Set**: Proficiency in JavaScript, familiarity with WebXR and WebRTC standards. - **Development Effort**: While open-source solutions like , MindAR, and might require more initial development effort, they provide a cost-effective way to build WebAR experiences without recurring costs. - **Initial Development**: Consider using 8th Wall's free Starter plan to explore its capabilit...

...collect necessary data for label generation. - Creation of a template for the labels that includes product information like name, description, barcode, SKU, price, and quantity. The template should also incorporate our company logo. - The system should be able to convert the generated labels into PDF format for printing on the specified EPSON models. Ideal Skills and Experience: - Proficiency in Java, Python, and C# for the API development. - Prior experience in integrating with FACTUSOL or similar ERP systems would be highly beneficial. - Knowledge of EPSON printing mechanisms and capabilities. - Experience in designing and implementing label templates. - Ability to ensure smooth and efficient data flow between FACTUSOL, the API, and the EPSON printers. https://www

I'm looking for an experienced AI developer to build a functional chatbot for a Telegram platform. The chatbot should be capable of providing automated responses to user inquiries. Here's what I am looking for: - In-depth experience in AI, specifically chatbot development. - Knowledge in programming languages suitable for chatbot development such as Python, Java, etc. - Familiarity with the functionalities and technical requirements of a Telegram platform. - Ability to thoroughly test the chatbot to ensure optimal chatbot functionality and user interaction. If you have a demonstrated history in creating successful chatbots, particularly within Telegram, I would love to hear from you.

I'm in need of a competent software developer skilled in the programming languages Java, C#, or Python. This upcoming project specifically involves creating a software that generates QR codes. For this project, you should: -Key Responsibilities: 1. Design a software that efficiently creates QR codes. 2. Ensure the QR codes generated can encode URLs. -Required Skills and Experience: 1. Proficient in Java, C# or Python programming languages. 2. Familiar with QR Code generation and URL encoding. The primary function of the encoded URL in the generated QR codes is to redirect users to a particular website. Therefore, your software should guarantee the QR codes created, when scanned, redirects users smoothly and swiftly to the website in question. If you have the required ...

I'm in need of an intermediate level Java trainer who would help uplift my skills in this area. The selected freelancer must be proficient in: - Core Java - Java frameworks including, but not limited to, Spring and Hibernate - Advanced Java such as J2EE, JSP, Servlets In-person sessions are preferred, so facilitators who can deliver on-site training will be much appreciated. Prior experience in delivering Java-based tech training programs would be great. The perfect freelancer for this role is one who possesses precise technical knowledge, patience, as well as excellent teaching skills.

I'm in need of an expert software developer to create Trinamic motor control software. The software needs to be compatible with Tri...needs to be compatible with Trinamic motor control boards, specifically the TMCM-1260. The language required is Trinamic motor control command set. Key details include: - Operating System compatibility: Windows, Linux, and MacOS. - Required Programming Language: Trinamic Motor Control Command Set. - Timeline: Expected completion of the project is ASAP. Ideal Candidate: Would have experience and skill in dealing with motor control boards, TMCM-1260 in particular, as well as the Trinamic command set. A comprehensive understanding of multiple operating systems will be beneficial too. Those who can work within a tight timeframe would be best suited...

I'm in search for an experienced Java programmer with a clear understanding of the .mp4 standard to build a code that encapsulates a data stream in a previously recorded video. Specific knowledge of Ffmpeg is needed. The task at hand mainly revolves around end-processing, as the text file needs to be submerged after the final video compression. The text file will be in the .srt format, and no encryption or compression will be required for this item. Ideal candidate should be familiar with handling these types of video data stream manipulations.

I'm looking for a top-tier Android developer in Delhi, with fluency in Java, Kotlin, and C++. The project scope is to develop an Android application from scratch for an industry outside of healthcare, education, or e-commerce. Key Responsibilities: - Develop a brand new Android application, focusing on high-quality coding and user experience. - Work closely with me to understand the project requirements and provide your expert insights. - Implement a responsive and secure backend system to support the app's functionality. Ideal Skills: - Proficiency in Java, Kotlin, and C++. - Proven experience in developing Android applications from scratch. - Understanding of app design principles and user experience. - Ability to create a responsive and secure backend system. -...