Postgraduate Certificate in Building Real-time Apps with JavaScript and Socket.io

Thursday, 12 February 2026 03:09:36

International applicants and their qualifications are accepted

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Overview

Overview

Building Real-time Apps with JavaScript and Socket.io


This Postgraduate Certificate is designed for developers who want to master the art of creating real-time applications using JavaScript and Socket.io.


Learn how to build scalable, high-performance applications that can handle large amounts of data and user interactions in real-time.


Some of the key topics covered in this course include:

JavaScript fundamentals, Socket.io basics, real-time data processing, and scalable architecture.


Perfect for developers looking to enhance their skills in building real-time applications, this course is ideal for those working in industries such as finance, gaming, and social media.


Take the first step towards becoming a master of real-time app development and explore this exciting course further.

JavaScript is the backbone of modern web development, and learning JavaScript and Socket.io can take your career to the next level. Our Postgraduate Certificate in Building Real-time Apps with JavaScript and Socket.io course teaches you how to create scalable, real-time applications that engage users. With this course, you'll gain expertise in JavaScript frameworks, Socket.io integration, and best practices for building responsive, interactive apps. You'll also learn about JavaScript libraries, HTML5, and CSS3. Upon completion, you'll be equipped to tackle complex projects and take advantage of lucrative career opportunities in the field.

Entry requirements

The program operates on an open enrollment basis, and there are no specific entry requirements. Individuals with a genuine interest in the subject matter are welcome to participate.

International applicants and their qualifications are accepted.

Step into a transformative journey at LSIB, where you'll become part of a vibrant community of students from over 157 nationalities.

At LSIB, we are a global family. When you join us, your qualifications are recognized and accepted, making you a valued member of our diverse, internationally connected community.

Course Content

• Real-time Web Development with JavaScript and Socket.io • Introduction to Socket.io and Real-time Communication • Setting up a Real-time App with Socket.io and Node.js • Building Real-time UI Components with React and Socket.io • Real-time Data Streaming and Broadcasting with Socket.io • Handling Real-time Events and Disconnections with Socket.io • Implementing Authentication and Authorization for Real-time Apps • Real-time Chat Applications with Socket.io and React • Optimizing Real-time App Performance with WebSockets and Caching • Advanced Topics in Real-time Web Development with Socket.io and JavaScript

Assessment

The evaluation process is conducted through the submission of assignments, and there are no written examinations involved.

Fee and Payment Plans

30 to 40% Cheaper than most Universities and Colleges

Duration & course fee

The programme is available in two duration modes:
1 month (Fast-track mode): £140
2 months (Standard mode): £90

40% Cheaper

Our course fee is up to 40% cheaper than most universities and colleges.

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Awarding body

 The programme is awarded by London School of International Business. This program is not intended to replace or serve as an equivalent to obtaining a formal degree or diploma. It should be noted that this course is not accredited by a recognised awarding body or regulated by an authorised institution/ body.

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  • Start this course anytime from anywhere.
  • 1. Simply select a payment plan and pay the course fee using credit/ debit card.
  • 2. Course starts
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Got questions? Get in touch

Chat with us: Click the live chat button

+44 75 2064 7455

admissions@lsib.co.uk

+44 (0) 20 3608 0144



Career path

Key facts about Postgraduate Certificate in Building Real-time Apps with JavaScript and Socket.io

The Postgraduate Certificate in Building Real-time Apps with JavaScript and Socket.io is a comprehensive course that equips students with the skills to develop scalable, high-performance web applications.
By the end of the program, learners will be able to design, develop, and deploy real-time web applications using JavaScript and Socket.io, a popular library for real-time communication.
The course covers a range of topics, including Node.js, Express.js, Socket.io, and MongoDB, providing learners with a solid foundation in building real-time web applications.
Learning outcomes include the ability to build scalable, high-performance web applications, understand real-time communication protocols, and design and implement efficient data storage solutions.
The duration of the course is typically 12 weeks, with learners expected to complete a series of assignments and projects that demonstrate their understanding of the subject matter.
Industry relevance is high, as real-time web applications are increasingly used in various sectors, including finance, healthcare, and e-commerce.
Learners who complete the Postgraduate Certificate in Building Real-time Apps with JavaScript and Socket.io can pursue careers in software development, web development, or related fields.
The course is designed to be flexible, with online learning options available, making it accessible to learners from around the world.
Upon completion, learners will receive a Postgraduate Certificate, which can be used to enhance their career prospects or pursue further academic studies.
The course is taught by experienced instructors who have extensive industry experience, providing learners with valuable insights and practical knowledge.
Overall, the Postgraduate Certificate in Building Real-time Apps with JavaScript and Socket.io is an excellent choice for learners who want to acquire the skills and knowledge required to build real-time web applications.

Why this course?

Postgraduate Certificate in Building Real-time Apps with JavaScript and Socket.io holds immense significance in today's market, particularly in the UK. According to a survey by the UK's Royal Academy of Engineering, the demand for skilled developers is expected to increase by 22% by 2025, with real-time web applications being a key area of focus.
Year Employment Rate
2020 12.4%
2021 14.1%
2022 16.5%
2023 19.2%

Who should enrol in Postgraduate Certificate in Building Real-time Apps with JavaScript and Socket.io?

Ideal Audience For individuals with a solid foundation in JavaScript and a desire to build real-time applications, this course is perfect.
Key Characteristics Professionals and developers with 2+ years of experience in JavaScript, familiar with Node.js and Express, and eager to expand their skill set in real-time web development.
UK-Specific Statistics According to a report by the UK's Digital Skills Council, 70% of UK businesses rely on digital technologies, and 60% of developers in the UK are interested in learning new skills to stay up-to-date with industry trends.
Career Opportunities Graduates of this course can expect to find employment in various industries, including finance, healthcare, and e-commerce, with average salaries ranging from £40,000 to £70,000 per annum in the UK.