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Enhance Your Employability with Certified Skills and Courses in Singapore - WSQ , IBF-STS, Skills Certification

GraphQL Query Language: Mastering Data Retrieval and Manipulation

Step into the future of web development with our "GraphQL Query Language: Mastering Data Retrieval and Manipulation" course. This intensive program is designed for web developers and IT professionals aiming to enhance their skills in API development and data handling using GraphQL. As a powerful query language for your API, GraphQL allows for precise and efficient data retrieval, enabling developers to request exactly what they need and nothing more. This course covers the fundamentals of GraphQL, from basic queries and mutations to advanced topics like schema design, error handling, and performance optimization.

Through hands-on exercises and real-world projects, participants will learn how to implement GraphQL in their applications, resulting in more efficient data exchange and manipulation between client and server. The curriculum delves into creating and consuming GraphQL APIs, exploring its advantages over traditional REST APIs, such as reduced bandwidth usage and faster response times. Attendees will also explore how to secure GraphQL APIs, manage state with Apollo Client, and integrate with modern front-end frameworks. By the end of the course, you'll have the knowledge and practical skills to leverage GraphQL for building more responsive, scalable, and maintainable web applications.

Certificate

All participants will receive a Certificate of Completion from Tertiary Courses after achieved at least 75% attendance.

Funding and Grant Applications

No funding is available for this course

Course Code: C912

Course Booking

The course fee listed below is before subsidy/grant, if applicable. We will apply for the grant and send you the invoice with nett fee.

$300.00 (GST-exclusive)
$327.00 (GST-inclusive)

Course Date

Course Time

* Required Fields

Post-Course Support

We provide free consultation related to the subject matter after the course. Please email your queries to enquiry@tertiaryinfotech.com and we will forward your queries to the subject matter experts and get back to you asap.

Course Cancellation/Reschedule Policy

We reserve the right to cancel or re-schedule the course due to unforeseen circumstances. If the course is cancelled, we will refund 100% to participants.
Note the venue of the training is subject to changes due to class size and availability of the classroom.
Note the minimal class size to start a class is 3 Pax.


Course Details

Topic 1 Data Modeling

  • Data Sources
  • Data Modeling
  • SQL Data Types
  • Install MariaDB
  • Create and Manage Databases

Topic 2 Data Processing and Analysis

  • SQL Queries
  • SQL Operators

Topic 3 Data Transformation

  • Aggregate Data
  • Join Data
  • Group Data

Topic 4 Introduction to Data Warehouse

  • Overview of Data Warehouse
  • Relational Databases
  • Stored Procedure

Course Info

Promotion Code

Your will get 10% discount voucher for 2nd course onwards if you write us a Google review.

Minimum Entry Requirement

Knowledge and Skills

  • Able to operate using computer functions
  • Minimum 3 GCE ‘O’ Levels Passes including English or WPL Level 5 (Average of Reading, Listening, Speaking & Writing Scores)

Attitude

  • Positive Learning Attitude
  • Enthusiastic Learner

Experience

  • Minimum of 1 year of working experience.

Target Age Group: 18-65 years old

Minimum Software/Hardware Requirement

Software:

TBD

Hardware: Window or Mac Laptops

Job Roles

  • Frontend Developer
  • Backend Developer
  • Full Stack Developer
  • API Developer
  • Web Application Developer
  • Software Engineer
  • Data Engineer
  • System Architect
  • DevOps Engineer
  • Mobile Application Developer
  • Cloud Solutions Architect
  • Data Analyst
  • Product Manager
  • UI/UX Designer
  • IT Consultant
  • Security Specialist
  • Database Administrator
  • Quality Assurance Engineer
  • Technical Lead
  • Project Manager

Trainers

Ken Hiong: Ken Hiong is a ACTA certified trainer. Ken has over 20 years of work experience in the healthcare and pharmaceutical industry, having assumed various functional and managerial roles in sales, marketing, business development, finance, business analysis and planning. With an interest and experience in scripting, Ken has worked on projects using HTML, CSS, PHP, MySQL, WordPress, MS Office, VBA, Power BI, etc. Notably, Ken is a proven expert Excel user at work who has made efficient many work processes, improved data analysis and enhanced the quality of business planning and reporting for organizations.

Ken graduated with a Pharmacy degree, holds a Master of Business Administration from the National University of Singapore and a Master of Applied Finance from the University of Adelaide. An ardent advocate of lifelong learning, Ken is ACTA trained and seeks to continually upgrade his IT skills through various channels of learning and Microsoft certifications. With MS Office Master qualification, Ken looks forward to assisting individuals and corporations improve their computer skills, productivity and business outcomes.

Dr. Alvin Ang: Dr. Alvin Ang is a ACTA certified trainer. Dr. Alvin Ang did his Ph.D., Masters and Bachelors from NTU, Singapore. Previously he was a Principal Consultant (Data Science) as well as an Assistant Professor. He was also 8 years SUSS adjunct lecturer. His focus and interest is in the area of real world data science. Though an operational researcher by study, his passion for practical applications outweigh his academic background. He owns a startup externally.

Peter Goh: Peter Goh is a ACTA certified trainer. Peter Goh is the Technology Evangelist at Disruptive Digital, a full-service digital agency based in Singapore, offering innovative & effective web and native mobile application development. He specializes in bleeding edge software development and have more than 10 years' experience in developing customized applications for desktop, web and mobile platforms. He has extensive domain knowledge in .Net and Java programming, iOS development and has helped many to create e-commerce web sites on Amazon AWS and Microsoft Azure.

Mohamed Afiq: Mohamed Afiq is a ACTA certifed trainer. Mohamed Afiq startup CTO for 3 years building proprietary delivery system from scratch and then managing a team of 20 developers. He builted multiple web apps using MEAN or similar stacks. He is also a founder and sole developer for PlayTours: https://playtours.app/ . He leads instructor at CodeNinja, teaching coding to kids 9-16 years old and teach adults front-end and back-end for web development.

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