Fixing plugin performance error in Woocommerce

Closed job

Aleksandra Gołek

Program in C with processes, threads, semaphores....

Proposed by freelancer

4

29d

4. Requirements for Projects and the Report 4.1. Mandatory Requirements: Document required use cases that fit the task description. Validate user input (e.g., maximum number of processes) and show an error message if incorrect. Implement error handling with perror() and errno. Set minimum access rights for created structures (e.g., shared memory, semaphores). Remove all used structures unless specified otherwise (e.g., shared memory segment). 5. Report Content and Evaluation 5.1. Report Content: Include: Design assumptions, general description, work done, problems, special elements, and testing issues. 5.2. Code Fragments: Include GitHub links to code showing: File handling: creat(), open(), close(), etc. Processes: fork(), exec(), exit(), etc. Threads: pthread_create(), pthread_join(), pthread_mutex_*(), etc. Signals: kill(), raise(), signal(). Synchronization: ftok(), semget(), semop(). Communication: pipe(), dup(), popen(), etc. Shared memory: shmget(), shmat(), etc. Sockets: socket(), bind(), listen(), connect(). Use links to highlight key code for easy evaluation. 5.3. Scoring: 10%: Compliance with task description (functionality must match). 20%: Functional correctness (tests for issues like deadlocks, blocking, and process limits). 20%: Correct use of four structures (e.g., processes, threads, synchronization, signal handling, error handling, modularization). 10%: Distinguishing elements (advanced constructs, algorithms, graphical interface). 40%: Code readability and documentation (procedures, pseudocode, comments, GitHub activity).
Ferhatcan

System engineer

70.00 EUR

5

50d

Role 1: Systems Architect As a Systems Architect, the candidate is expected to have a basic understanding of hardware. It is not necessary to be an expert, but having insight into how hardware and software communicate with each other is crucial. The role requires a strategic mindset, where the candidate can create structures and solutions that support both the system’s software and hardware. Desired competencies: Experience in software architecture. Understanding of the function of hardware components. Experience working in cross-functional teams. Ability to communicate and anchor architectural decisions with various stakeholders. Request for a quote for the month of work for the declared number of hours.
Domus Global

🚀 Join Our Exciting Java Development Adventure! 🌟

100000.00 EUR

7

11d

Are you a passionate Java Developer ready to take your skills to the next level? Do you thrive on innovation, solving complex challenges, and building applications that truly make an impact? If so, we have the perfect opportunity for you! The Opportunity: We’re on the hunt for talented Java developers to join our team in an ambitious, large-scale project that’s set to redefine industry standards. From backend architecture to seamless integration, you’ll be at the forefront of cutting-edge technology. What’s in it for you? ✨ Be Part of Something Big: Work on a project that will challenge and inspire you every step of the way. ✨ Collaborate with Top Talent: Join a team of forward-thinking professionals dedicated to excellence. ✨ Innovate Every Day: Use the latest tools and technologies to create solutions that matter. ✨ Grow Your Career: Enhance your expertise while contributing to something truly meaningful. What We’re Looking For: Strong experience with Java (3+ years preferred). Familiarity with frameworks like Spring or Hibernate. Proven ability to work on complex systems and write clean, maintainable code. Enthusiasm for learning and staying updated with the latest trends in technology. A collaborative mindset and a drive to solve problems creatively. Fluid english Knowledge of cloud platforms like AWS, Azure, or Google Cloud. Experience with CI/CD pipelines, Docker, and Kubernetes.
extension 2 deals

Emergency project: freelancer with good TS & React skills

Proposed by freelancer

15

44d

We're looking for a freelancer with good TS & React skills to help with emergency project with a potential for a long-term collab. Must have: - Availability to start immediately - Strong TypeScript skills - Knowledge of React and it's ecosystem (TanStack-Query, react-hook-form, Storybook) - Knowledge of Tailwind - Knowledge of client-server protocols (HTTP, GraphQL) - Experience in building maintainable and scalable systems, design systems, and writing tests Nice to have: - Web3 skills - Basic experience in building browser extensions - Knowledge of WebSockets
ofelinski

Programming plug-ins for Minecraft Java server

Proposed by freelancer

7

31d

We are looking for creative programmers who are ready to create plugins for our Minecraft server in Java. Experience and portfolio required, we are willing to consider a longer form of cooperation. :)
PDO

ERP software development

Proposed by freelancer

19

24d

Our company is looking for an experienced freelancer to help us further develop our ERP system. The software consists of several applications that work together in an environment composed of different technologies. The technologies we use are: Backend: ASP.NET Frontend: React Communication: RabbitMQ Databases: MSSQL Responsibilities: Development and optimization of existing applications Creation of new functionalities Integration with external systems Taking care of high quality code and compliance with best practices Expectations: Minimum 3 years of experience in ASP.NET and React Knowledge of RabbitMQ, MSSQL Ability to work in a team and communicate Independence and proactivity in problem solving We offer: Flexible working hours Remote work If you are a person who likes challenges and wants to develop advanced software, we invite you to contact us!
Damian.Graczyński 2 deals

Perl programming

Proposed by freelancer

6

10d

Good day, I am looking for a Perl programmer to work with me on a regular basis to modify and develop a Perl-based web application (script). The application is a fairly popular file hosting script XFileSharingPro. The assignment one by one. To begin with, you need to add a right-click function in the file manager (list of files), i.e. when you right-click on a file, a “tooltip” should appear, with links: Edit file, Delete file, Move file, Copy file, Download file. These functions already exist in the script, but on a different basis, namely, you must first select the file, and only then use the panel at the bottom of the page. The second order of business would be to add a “Trash” function. Deleted files in the manager should not be deleted immediately, but should first go to a special directory, and from there the user can delete files permanently, or they are deleted automatically after a certain time. And there will be further modifications and additional features. I will provide detailed descriptions later. In the quote, please specify the amount per hour of work.
extension 2 deals

Freelancer with good TS skills

Proposed by freelancer

16

9d

We're looking for a freelancer with good TS skills for a long-term collab. Must have: - Strong TypeScript skills - Knowledge of React and it's ecosystem (TanStack-Query, react-hook-form, Storybook) - Knowledge of Tailwind - Knowledge of client-server protocols (HTTP, GraphQL) - Experience in building maintainable and scalable systems, design systems, and writing tests Nice to have: - Web3 skills - Basic experience in building browser extensions - Knowledge of WebSockets