How to learn data structures in java jobs

I'm seeking a distinguished programmer fluent in Java and C. Experience in both languages is essential, as the project will involve intricate tasks that require thorough understanding of the languages. I appreciate precision, good communication, and dedication. Although there's no specific deadline, I put great value on progress and regular updates. Please include examples of your previous programming work in the bid. Skills/Experience: - Proficiency in Java and C - Strong problem solving abilities - Excellent communication - Attention to detail

...would like to create a script that: stage 1 -uses the Soslcan pro API -identifies new SOL tokens and send info to my server -creates telegram message with certain data (fdv,liquidity, pool info etc )from extracted solscan information stage 2 -creates buy orders based on certain criteria (fdv, volume, transactions etc) and sends order from solana wallet please tell me in general how you would go about this so i know you are suitable for the task? I'm seeking a proficient coder, experienced with Python or Java, to create a system that integrates with Solscan API to provide real-time updates and send Telegram message and second part of project a buy order ideally based on certain criteria. ideally stage 1 completed in...

I'm looking for a capable developer to help create a comprehensive financial portfolio manager website. The site needs to provide detailed portfolio displays, tracking of financial performance, and the ability to manage financial transactions. Basically the job is to either maintain existing front end code and/or make a website from scratch. Make one page of a website at $2/page (negotiable max $5/page) each, there may be in total 10-30 pages. Here's an example $3/hr for maintenance work (long term work). Interview questions : Please tell us more about your working and some success experience ? Please tell me some of your experience in reading someone else's code and then start working on it, How do you feel about that? W...

...beginner-level videographer to create a variety of educational videos for my tech education website and YouTube channel. This role involves creating visually engaging and informative content that targets those interested in coding, web development, software engineering, and job interview preparation. Key Responsibilities: - Create coding tutorial videos - Develop web development guide videos - Prepare videos on job interview tips and guidelines - Educate the viewers on system design, data structures, and algorithms - Create tutorials on the latest tech tools and frameworks The ideal candidate should be knowledgeable in tutoring and explaining tech-focused topics and able to make engaging and informative videos that last for 10-20 minutes each...

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...financial modeler in Excel who is capable of working with a lot of date math in formulas. You need to work on a working model template. NOTE: Do not apply if you are not genuinely capable of working with complex models. I am looking for help because I'm busy, not because I'm not capable! I make huge financial model templates on topics people don't model. I made a model on "ESOP" (Ownership structures for startups). ISSUE A client input dates in a way I didn't test and I realized I built in circular references I wasn't aware of. TASK Remove circular references (Need to change logic a bit to do it, which is not simple) Ideally break test to see how I messed up date math when dates ...

Do you have 8plus years of experience with java and springboot I'm seeking expert assistance to code an API for my existing business operations. Amidst the myriad of functionalities, the paramount one is to provide stringent and robust user management services, incorporating elements like user authentication, access control, and profile management. Key responsibilities will include: - Development of the entire API using Java and Springboot. - Establish secure user authentication processes. - Implement precise access control mechanisms. - Create and manage user profiles, ensuring systematic profile handling. Ideal Candidate: - Strong experience with Java/Springboot for API development. - Proficient in implementin...

We are in need of a highly skilled Laravel expert team to continue development on existing web application! The specific Task - Requirements Document will be provided. Project will be developed by Phases(milestones). Selected team will be having opportunity to work for long term! Skills and Experience: - Extensive experience in Laravel development - Proficiency in Laravel customization and optimization - Strong understanding of Gitlab - version control !* - Strong understanding of web development principles and best practices - Ability to work on a large-scale project and deliver high-quality results - Excellent problem-solving skills and attention to detail - Database Design & Management: The ability to design and manage a high...

The course link on is: /ou/course/java-se-17-programming-complete/106874

As an ecommerce business, we aim to boost our physical product sales through effective affiliate marketing. We're specifically targeting consumers and seek a savvy marketer with solid knowledge and experience in affiliate marketing, specifically within social media. Your tasks are as follows: - implement successful affiliate marketing strategy on social media (Instagram). - Establish and optimize affiliate relationships within the consumer goods industry. - Leverage social media platform to strengthen our brand and drive sales. Skills and qualifications: - Proven experience in affiliate marketing or able to learn . - Strong understanding of social media (Instagram) . - Excellent communication and relationship-building skills.

I'm in need of an Entry level telemarketer to support my B2B lead generation efforts. Your main focus will be to generate leads and set appointments for my sales team. Key responsibilities: - Conducting outbound calls to businesses in our target market. - Clearly and effectively communicating our value proposition. - Identifying and generating quality leads. - Scheduling appointments for our sales team. Ideal skills and experience: - Previous experience in telesales or telemarketing is a plus, but not required. - Excellent communication and active listening skills. - Adept at lead generation and appointment setting. - Comfortable with cold calling and following our script. - Ability to work independently and meet quotas. This is a g...

I am in need of a proficient individual Java developer who has a solid understanding and experience with Java Netty framework. The primary goal of this project is real-time data processing and the candidate should have extensive experience in dealing with high volume TCP connections and socket management. Key Responsibilities: - The primary task will be real-time data processing. - Handling high volume of TCP connections efficiently. - Proficient socket management. - Ensuring the stability and reliability of the system under high data volume processing. Ideal Skills and Experience: - Expert level of experience with Java Netty framework. - Proven track record in handling high volume TCP connections. - Previous experience in...

I'm seeking a proficient developer to build a comprehensive demo or starter code integrating Snowflake and Kafka using AWS cloud. The ideal candidate should have deep understanding of concepts such as: - Data ingestion - Data transformation - Data storage and retrieval The code should ensure: - Optimal performance - Scalability - Security The code can be written in Python or Java. In-depth knowledge of these languages, as well as experience with Snowflake and Kafka integration, is a necessity for a successful bid on this project.

I need assistance in troubleshooting Microsoft Forms. I seek expertise to address some issues such as: - Implementing change in policy - Including a feature for manager approval - Alternate locations for form storage These changes should seamlessly integrate with the previous setting without hampering the current operations. Not having a specific deadline leaves room for discussion around timeframes. Ideally, I am looking for someone with a deep understanding of Microsoft Form's backend, who has prior experience modifying existing structures. They should have a knack for problem-solving and a robust ability in implementing changes to digital tools without data loss or structure disruption.

...developer to help me build an advanced resume scanner and parser for our webpage. This tool will automatically scan uploaded resumes, extract specific data fields, and seamlessly parse it onto our webpage. Key Requirements: - The tool should be able to extract the following data fields from resumes: Contact information, Education history, Work experience, Family background, Marital status, Language Known, Mother Tounge, Client work information, Mobile number, Email, and Address. - The tool should be able to handle resumes in PDF and Word document formats. - The parsed data should be neatly organized and displayed on our webpage in a user-friendly manner. Ideal Skills & Experience: - Proven experience in developing adva...

...based in Thailand to perform functionality testing on our cross-platform mobile app. This is final testing before launch and URGENT as we launch ASAP. You will perform tests following the test cases provided by us. Having a solid understanding in app functionality testing is crucial. I am only accepting bids from professionals who can work in daylight hours and are based in Thailand. Please share any relevant experience and success in similar projects. We seek to hire TODAY, May 3, 2024 if possible and seek to start you as soon as possible (today if possible). Essential Skills & Requirements: - Cross-platform mobile app testing (Android, iOS) - Excellent understanding of functionality testing - Capacity to strictly...

...Functions: Data Architecture: Leverage your 5+ years of experience in designing and optimizing database solutions. You’ll work closely with stakeholders to create a robust data architecture that seamlessly integrates various data sources. Programming Languages: Demonstrate proficiency in Java and C#. Your code is not just functional but elegant. Team Leadership: As a seasoned engineer, you’ll mentor junior team members, foster collaboration, and drive technical excellence. Cloud Solutions: Familiarity with Azure or AWS is essential. You’ll architect, deploy, and manage cloud-based solutions. Data Import Strategy: Devise a robust strategy for importing data efficiently, ensuring data quality, and mai...

...seeking dedicated individuals to join our collaborative team of digital marketers. Whether you're a fresher looking to gain hands-on experience or have some past experience under your belt, we welcome you to be a part of our journey. Here's what we're looking for: 1. Passion for digital marketing and eagerness to learn and grow 2. Freshers in the field are encouraged to apply, but individuals with some past experience are also welcome 3. Ability to work part-time, with a commitment to a long-term collaboration 4. Preferably pursuing graduation or post-graduation, as we believe in fostering innovation and connection within our team As part of our collaboration, you'll have the opportunity to...

Hi Azabache Producciones , As previously discussed...Producciones , As previously discussed we'd like this video edited in a similar style to Matt Starky's :// I have provided a Guide Edit for timings and rough placements. A clean 4K resolution hosted recording - with same timings as the Guide. I've also included all screenshots and stock within the Guide Edit, but am open to you suggestions if you think other images or graphics might be better. Please let me know if there is anything missing. We'd like the design to fit on a page like this https://www.freelancer.com/ai-for-business so tonally and colour wise it should feel like it belongs to this page.

* iOS & Android (phone + tablet) * Web Admin Dashboard (Used to create learning app) * Web Customer Dashboard to access flash cards from web browser * Mobile Responsive * This will be a learning app * Flash card, It will have Images + Audio + Text to learn new words (thousands of total words) * Flashcard will have 2-3 art styles (Realistic, Cartoon Art, 3d Art) * Flashcard will have 2 voice over, male & female * Ability to handle stripe processing for each flashcard set. If you have experience + past work in this area, it's a plus * I'm open for new ideas from you when applying * $ released on successful test and is bug free * I will need source code upon payment * Please type "I've read everything" when applyin...

I need building blueprints for a medium-sized shed intended primarily for storage purposes. The shed sho...electrical installations; suitable for submission for permit application. - The shed is 10x12; 120 sq ft. - It should be designed with a loft space as described in the attachment. - The blueprint should cater for installation of electrical fixtures, sockets, and lighting in predetermined locations, supplied upon approval of project. - Please ensure the design is sufficient with all elevations required for building application submission. Ideal Skills: - Proficient in CAD software for blueprint creation - Experience in designing sheds or similar structures - Knowledge of electrical installations and safety standards in construction - A...

I am in need of an expert in Android application development for a commercial grocery shop app. The freelancer should have substantial background in Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Android app from scratch - Proficient in Java or Kotlin - Familiarity with Android SDK and Android Studio Please detail your experience with Android development in your bid, it would heavily influence my decision. Looking forward to having an experienced professional developer on board!

I'm on the search for a gifted architect who excels in modern design. My project requires expertise with residential structures. I’m particularly interested in a professional who knows how to incorporate open floor plans effectively. Key Objectives: - Plan a modern residential structure - Incorporate an open floor plan Ideal Skills: - Extensive experience with residential projects - Proficiency with modern architectural design - Experience with open floor plans - Strong attention to detail and creativity

We are seeking a skilled and experienced java developer to create a custom JMeter backend listener that can send real-time test results directly to a PostgreSQL database. This project aims to enhance our testing capabilities by enabling seamless integration of JMeter results into our PostgreSQL environment, similar to existing solutions for MySQL like the one found at "" Requirements: Proven experience with Java programming and JMeter test development. Strong knowledge of PostgreSQL and experience in integrating it with Java applications. Familiarity with the JMeter API and backend listener framework

I have a four-field form on my website (Name, Email, Website URL, Comments) that I'd like to automatically submit. Preferably, the tool used for this should be able to complete the form and submit it without any manual intervention. Ideal Skills and Experience: - Proficient in web development and automation - Experience with form submission scripts or tools - Knowledge of web forms and their handling - Understanding of data submission and validation in web forms - Familiarity with website structures and data submission methods.

...embarking on a project to create a thought-provoking logo for a socially-aware hoody brand. The logo will be the word 'braille' represented in braille symbols, with a minimalist design approach. Key Requirements: - The logo must be thoughtfully designed, reflecting the brand's ethos of addressing real-world issues such as poverty, lack of education, and hunger. - While I do not have specific symbols in mind, the design should convey the emotions of empathy, hope, and strength. Ideal Skills and Experience: - Prior experience in designing minimalist logos, particularly those with a socially conscious theme, will be a huge plus. - A strong understanding of how to evoke specific emotions through design will be essential. - Profici...

I am seeking an experienced developer who is well-versed in React JS and Node JS for the development of an e-commerce platform. This platform will be designed to support a range of e-commerce functions, with the main focus being on product search and filter options. Key responsibilities & requirements: - Proficiency in React JS for front-end development - Experience with Node JS for back-end development - Strong understanding of e-commerce structures and functionalities - Ability to integrate user-friendly product search and filter options The ideal candidate should be someone who has not only the technical expertise, but also the vision and creativity to enhance the user experience through these key functionalities. A portfolio showcasing...

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I require an expert proficient in Python, SQL, and Java to work on a Codility assessment. The assessment will be conducted at an intermediate level and will be inclusive of various tasks that I will be solving in the language of the question. Key Requirements: - Comprehensive Knowledge in Python, SQL, and Java - Proficiency in tackling Codility assessments - Understanding of the assessment's specific concepts and frameworks Remember to adhere to Codility's test format and code-writing guidelines. Your completion and success of this project will greatly depend on your ability to grasp and execute these particularities.

...talented Java developer to build a to-do list application with a focus on Object-Oriented Programming (OOP). The application will be simple yet effective, featuring offline usage capability which is crucial for productivity in various environments. Key Requirements: • Application Compatibility: The app must be compatible with Windows, Mac and Android platforms. • Offline Functionality: The app should allow users to continue using without a constant internet connection. Skills and Experience: • Proficient in Java OOP. • Extensive experience developing applications for different platforms. • Good understanding of implementing offline capabilities in applications. Application Guidelines: • Freela...

...errors are likely a result of the menu changes. I need a professional to help restore the deleted menu correctly, ensuring that the navigation structure is intact and functional. - **Troubleshooting Theme or Plugin Conflicts**: The 404 issue could also be related to conflicts between the current theme or plugins on my website. I need an expert to identify and resolve any such conflicts, ensuring that the website functions smoothly without any 404 errors. Ideal Skills and Experience: - Proficient in WordPress development and troubleshooting - Experience in resolving 404 errors on WordPress websites - Skilled in identifying and resolving theme or plugin conflicts - Strong understanding of permalinks and navigation structures in Wor...

...words) carrier's 40% weighting in the Transportation Studies module and will be assessed by an individual report submitted via canvas. In your report you would need to include the experimental and the model results of your selected noise barriers. You will be judged on how you have been innovative in your conceive, design and how you improved the performance rating of your noise barrier. Assessment Criteria 1) Conceive (research noise barriers) = weight age (10%) 2) Project 1: Performance of reflective/absorbing noise barriers = weight age (40%) 3) Project 2: Traffic noise mapping = weight age (40%) 4) Modelling of noise barrier = weight age (10%) Project Details: Project Description: We are seeking a skilled freelancer to assi...

I need assistance to solve three coding tasks using Python, Java, and SQL. The challenge involves - Analytical problem-solving - Implementing quality checks - Code compilation The challenges require proficient skills in the aforementioned languages, while also ensuring code efficiency. Prior experience in problem-solving and understanding how to efficiently check and maintain the quality of code is a big plus.

I'm in need of a skilled professional who can create a Terraform script to build my AWS infrastructure from scratch. Key Components: - The infrastructure should be deployed inside its own VPC in AWS - The infrastructure should deploy an RDS database, specifically MySQL, that is securely accessible from the backend and frontend servers, but not accessible from outside the VPC or internet. Instance size: , allocated storage: 100Gb. Admin user/password should be supplied as variables -- I will specify them in the command line. Also a separate user account should be created to access this database. The user should have read/write access, I will again supply the username and password via command line. - The solution should include a set of servers to...

I need a coding whiz capable of handling a rigorous coding assessment on my behalf. Proficiency in Python, Java, JavaScript and NPL. I have my recorded answers already just need someone to help me make sure they are correct. The use of AI like chatgpt will not work for this. - Assignment Details: The assessment will include tasks revolving around Algorithmic Problems and Object-Oriented Programming Problems. - Ideal Candidate: A highly experienced developer with a proven track record handling similar tasks and delivering under tight deadlines. Please, only bid if you meet the above criteria and you're ready for an immediate start.

I'm embarking on a journey to increase visitor traffic to my new blogging site and need a savvy SEO coach to guide me. The scope will: • Develop and implement effective SEO strategies from scratch. • Skills in keyword research and selection, off-page optimization, organic growth strategies and Google Analytics are key. • The ideal candidate will have a proven track record in enhancing organic search results and the ability to monitor and evaluate web analytics, tweak strategies and maximize results. • Training me on maintaining and enhancing these efforts will be part of the engagement. The goal is to enhance my site’s online presence, build a healthy organic traffic flow and to learn the basics...

I require a professional to inspect a small wooden stud wall in my shower room. The aim is to determine whether it is structural or not as I am uncertain if it supports any load-bearing structures or fixtures. - The ideal candidate should have a proven track record in structural engineering, specifically related to wood construction. - Prior experience in assessing load-bearing structures is imperative. - A keen eye for detail, comprehensive reporting skills and ability to provide tangible conclusions following the examination are essential. Pictures of the small stud wall with Velux above, and same size Velux in the adjacent bedroom, attached

I'm in need of a detail-oriented architectural drafter to create a comprehensive 2D construction plan for a Marathi temple, measuring 17 m by 30 m, using AutoCAD. Your responsibilities will encompass: - Developing an intricate architectural layout that contains a floor plan, elevations, and sections. Extra attention to detail to accurately capture the unique design elements of a traditional Marathi temple is crucial. - Incorporating electrical and plumbing layouts into the construction plan. Ideally, you should have: - Extensive experience with AutoCAD in creating detailed construction plans. - Proficiency in architectural layouts, especially temples or similar cultural structures. - Strong understanding of electrical and plumbing...

I'm currently seeking a skilled tutor to assist me in two key areas of MS Project - Scheduling and Task Dependencies. My current proficiency in MS Project is considered intermediate. I'm looking to improve these skills and advance to a more professional level with the software. I learn best through practical, hands-on exercises. This means that I'm looking for a tutor that can provide me with interactive, project-based learning experiences. Ideal Skills and Experience: - Proficiency in advanced MS Project features, particularly in Scheduling and Task Dependencies - Previous experience in tutoring or teaching MS Project - Ability to create engaging, practical exercises for effective learning - Excellen...

...seeking dedicated individuals to join our collaborative team of digital marketers. Whether you're a fresher looking to gain hands-on experience or have some past experience under your belt, we welcome you to be a part of our journey. Here's what we're looking for: 1. Passion for digital marketing and eagerness to learn and grow 2. Freshers in the field are encouraged to apply, but individuals with some past experience are also welcome 3. Ability to work part-time, with a commitment to a long-term collaboration 4. Preferably pursuing graduation or post-graduation, as we believe in fostering innovation and connection within our team As part of our collaboration, you'll have the opportunity to...

I'm in need of a talented DevOps engineer, proficient in AWS and GitHub Actions, to assist with an array of DevOps tasks. Key Tasks: - Deploying web applications - Infrastructure automation - Continuous integration and deployment (CI/CD) The applications are built using Java, requiring deep expertise in this language for effective collaboration. To succeed in this job, a solid understanding of web applications, coupled with extensive experience using AWS and GitHub Actions, is critical. Automation skills are also vital. Join us and help make our Java web application deployment seamless and efficient!

...proficient in Java to design a new application with specific features that fulfill my needs. The ideal candidate would have extensive experience in: - Developing on the Android platform specifically for smartphones. - Implementing social media integration into apps, as this is a vital aspect to my project. - Adding advertising capabilities to apps. Experience with different ad formats and placement strategies would be beneficial. - Redesigning and improving upon User Interface (UI) to create an optimal user experience. In-depth knowledge of Java is crucial, as it's the preferred programming language for this project. Familiarity with in-app purchases and working in offline mode would be a bonus, although...

I'm in need of a skilled Java developer to build an Android app for me. Essentially, I have a code that I'd like to transform into a user-friendly, medium complexity application. It should allow me to input values straightforwardly, and upon entry, it would calculate and generate a result. Key Requirements: - Write clean, maintainable and efficient Java code - Develop intuitive, medium-complexity user interface - Implement the capability of retrieving inputs and performing given calculations - Ensure compatibility with Android platform - Pay attention to details and put user experience in front of everything Ideal Skills: - Solid experience with Android development using Java - Proven track record in creati...

...this project is the Java code implementation. I'm looking to hire a freelancer who can create class diagram and help me translate a class diagram into well-crafted Java classes. Key Tasks: -Create diagrams - Translate a modified class diagram into Java classes - Ensure the Java classes are correctly implemented according to the diagram Your responsibilities will include: - Adding products to the rental cart - Calculating rental fees and duration - Processing payment - Generating a rental invoice Your expertise in Java and software design will be crucial for this project. I anticipate that this task will involve a deep understanding of class design as well as an understanding of the rental business process. Please ...

build desktop appication from scratch using java processing

I'm looking for a professional who can help me create HackerRank for three algorithmic tasks to be completed within 90 minutes The ideal candidate should: - Be proficient in Python and Java, with a strong understanding of data structures, algorithms, and object-oriented programming - Have experience in creating programming challenges or assessments - Be able to design medium difficulty tasks that are both engaging and challenging - Familiarity with HackerRank platform is a plus I will provide more detailed requirements and guidelines once we kick off the project. Looking forward to working with an expert in this field.

...performance assistant to work with me in the paid performance role. While professional experience is not required, a solid understanding of social media platforms is an advantage. The role will largely focus on campaign management and optimization. Key Responsibilities: - Assist in the setups and management of performance campaigns - Work on the optimization of these campaigns for maximum effectiveness - Help in the analysis of data and reporting Ideal Skills & Experience: - Some knowledge of social media algorithms and metrics - Simple mathematics for budget planning - Interest in exploring and understanding paid performance - Ability to understand the flow and work in a fast-paced environment This role would be perfect f...

I'm looking for an experienced Java developer to create a custom compiler. It will be geared towards handling key Java features including Object-oriented programming, Exception handling, and Generics. Key requirements: - Ability to write a compiler in Java - Strong understanding of Java's key features (OOP, exception handling, generics) - Previous experience with developing compilers is a plus The project doesn't specify a particular version of Java, but the ability to work with different versions may be beneficial. Please provide examples of previous compiler projects or relevant work.

We are in need of a highly skilled Laravel expert team to continue development on existing web application! The specific Task - Requirements Document will be provided. Project will be developed by Phases(milestones). Selected team will be having opportunity to work for long term! Skills and Experience: - Extensive experience in Laravel development - Proficiency in Laravel customization and optimization - Strong understanding of Gitlab - version control !* - Strong understanding of web development principles and best practices - Ability to work on a large-scale project and deliver high-quality results - Excellent problem-solving skills and attention to detail - Database Design & Management: The ability to design and manage a high...

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons