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yu quan john tan

yu quan john tan

Business System Analyst

Estée Lauder Inc

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

Data alchemist, turning data into gold with the touch of analysis.

My Work

Take a look at my latest work.

course

Data Manipulation with pandas

course

Introduction to Python

course

Intermediate Python

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

The Estée Lauder Companies Inc. | Dec 2022 - Present

IT Business System Analyst

N/A

J&T EXPRESS (MALAYSIA ) SDN BHD | Mar 2021 - Dec 2022

Senior Information Technology Business Analyst

Project Owner for : - E-commerce Giant Customised Integration, on business logic, api, webhook, system join test for Tiktok, Shopee, Lazada, Zalora solely cater to their special requirements. Represent J&T to communicate and propose solution for stakeholder's requirements. - SME System Standard Integration for over 100++ SME company's system, standard ops purpose api and webhook, prepare postman with complete pre- script encryption collection and environment and api document. - eSpecial Handling Process, for finance and telco service provider i.e. Maybank, Maxis YTLC, integration project such as TAC or QR real person verification on dispatcher APP (involved from customer's sys to wms to express sys). - Smart Address Project, research on address parsing logic and Malaysia address semantic, design the smart address system to build up database, process of elementization, tagging, dictionary look-up and matching with knowledge repository. - Wrong Sort Monitoring Project, for internal ops monitoring and evaluation which enable J&T to effectively reduce the wrong sort rate. - Auto Sorting Machine Project, design a series of unique API for port routing, status upload and logic from customer that required special handling, perform join test with sorting machine vendor and act as a problem solver for API related issues. - Lead, Coach and Consultancy, build up my integration team with efficiently knowledge transfer. Provide consultation to various internal and external stakeholders on API and Network Security related matters.
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AETOS Holdings Pte Ltd | Jan 2020 - Feb 2021

Emergency Response Officer

Emergency Room Response Team, Triggered Patient Handling, Pre- Treatment Securing, Electro-Convulsive Therapy Securing, Formed Patient Escorting, Routine Treatment Standby.

Nettium Sdn Bhd | Aug 2018 - Dec 2019

Software Engineer (Integration Team)

Industry: E Business Service Provider Responsibilities: Maintain BackOffice System Modules, BOSS Office System Modules and Data Tally, Hypertext Transfer Protocol Secure setup and testing, IIS URL Rewrite setup, Data Grabber from client side setup and configuration, Language: C#, Java, .NET Database: SQL

IMAXX Services Plus | Feb 2018 - Aug 2018

Apple Inc. Field Auditor

Industry: Products Merchandising, Advertisement Responsibilities: Apple Inc. field audit project (KL area), to make sure authorised Apple store provided standard services and store arrangement

Three Sixty Interactive | Feb 2018 - Aug 2018

Programmer Internship

Industry: Web Hosting & Web/App Develop & SMPP Service Responsibilities: LARAVEL DUSK, MYSQL performance monitor & enhancement, customer support for hacking( track & block ip), quality assurance(UI & functionality) for outsource joomlah & wordpress website, setup xencenter & configuration, setup OSSEC & configuration, setup logrotate for on live server & configuration. Photoshop needed picture for site. Language: PHP(joomlah & wordpress & laravel), .NET, Linux. Database: SQL

My Education

Take a look at my formal education

Bachelor's degree, Information TechnologyTunku Abdul Rahman University College (TARC) | 2018
Diploma of Education, Information TechnologyTunku Abdul Rahman University College (TARC) | 2016

About Me

yu quan john tan

Data Science Rockkk!!!

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