sze wah wong

The role of a Spreadsheets & Data Manipulation Analyst at BeBee Professionals offers a unique opportunity to apply my educational background, extensive experience, and technical proficiency to excel in data analysis and manipulation. In this essay, I will elaborate on why I am a strong fit for this role, emphasizing my qualifications, experience, and the value I can bring to your organization.

Educational Background:

My educational journey has laid a solid foundation for a career in data analysis and manipulation. I hold a Master of Science degree in Mathematics, which has honed my analytical and mathematical skills. This expertise is fundamental in interpreting and extracting meaningful insights from complex datasets. Furthermore, my Master's degree in Cybersecurity, awarded with distinction, reflects my commitment to data security, an aspect critical in today's data-driven environment. I can leverage this knowledge to ensure data integrity and confidentiality.

Data Analysis Experience:

With two years of experience as a Data Analyst, I have gained practical expertise in data manipulation. During this time, I have cleaned, processed, and analyzed data from various sources, which has enhanced my data handling and analytical capabilities. I have employed statistical and mathematical techniques to uncover trends and patterns in data, thus contributing to informed decision-making. My experience as a Data Analyst also includes collaborating with different departments, demonstrating strong teamwork skills crucial for data-related projects.

Technical Proficiency:

Proficiency in data manipulation tools and software is a cornerstone of this role. I am well-versed in SQL, Excel, and other data manipulation tools, allowing me to efficiently manage and manipulate data. Additionally, I have experience with data visualization tools such as Tableau and Power BI, enabling me to present insights in a compelling and understandable manner. This proficiency aligns seamlessly with the job's requirements, facilitating data-driven decision-making processes.

EXPERIENCE
Yip Shing:  Multi-Utility Engineering Corporation, Providing, over 50 project contracts.

Data Analyst (Excel, PowerBI, Python, SQL)      December 2019 - June 2021

● Conducted process data analysis for 5-7 engineering contracts every month, involving data sets exceeding 100,000 records.

●Managing Safety, Performance, Compensation, transportation and injury–related data

● Processed statistical data for 10-15 reports monthly, visualizing data using Excel, PowerBI, and Python.

● Identified root causes based on analysis results, achieving a consecutive 0% accident rate for several months.

● Analyzed traffic congestion causes and vehicle entry/exit statistics, saving the company 30% of time and preventing illegal activities.

● Improved the company's facial recognition sign-in system using Python, introducing voice sign-in functionality, increasing system efficiency from 60% to 95%.

● Collaborated with business users to design workflow processes, reducing material transport time from 4 days to 3 days, averaging a 25% reduction.

● Worked with development and field teams to achieve company objectives.

● In 2018, the company received a Silver Award for Best Performance in Amusement Facility Construction.

IT Support Engineer January 2011 - December 2019

o Project Management and Innovation:

Led a high-impact team of 3 to execute service desk and remote support projects to meet business needs and enhance guest experiences.

o Developed and tested a new inventory management system, improving efficiency and accuracy by 100%.

o Conducted annual risk assessments and carried out system migrations and upgrades with zero downtime.

o Regularly held meetings with the management team, handling over 100 change requests annually.

o Successfully migrated over 100 mobile devices to a new system, increasing company efficiency by 30%.

o Collaborated with vendors to upgrade and configure firewalls, ensuring compliance with organizational security goals and optimizing the visitor experience.

o Completed migrations of 1,000 desktop and mobile devices within a week.

o Worked with the security team to investigate the root causes of over 10 network incidents, providing solutions and prevention strategies through rigorous project planning.

o Carried out data analyst role since 2015 and covert the title and became fulltime data analyst since 2020

Degree in Mathematics 

Degree in Computer science 

Certificate in Data science