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Ching An (Ann) Chung Email & Phone Number

Back-End Developer | Data Analysis | MS in Business Analytics at 91APP, Inc.
Location: Taiwan, Province of China 13 work roles 3 schools
1 work email found @aurubis.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Current company
Role
Back-End Developer | Data Analysis | MS in Business Analytics
Location
Taiwan, Province of China
Company size

Who is Ching An (Ann) Chung? Overview

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Quick answer

Ching An (Ann) Chung is listed as Back-End Developer | Data Analysis | MS in Business Analytics at 91APP, Inc., a with 237 employees, based in Taiwan, Province of China. AeroLeads shows a work email signal at aurubis.com and a matched LinkedIn profile for Ching An (Ann) Chung.

Ching An (Ann) Chung previously worked as Back End Developer at 91App, Inc. and Back End Developer at Appworks School. Ching An (Ann) Chung holds Master'S Degree, Business Analytics from University Of Rochester - Simon Business School.

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Email format at 91APP, Inc.

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cchung@aurubis.com
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Profile bio

About Ching An (Ann) Chung

Skills• Programming Language: JavaScript, HTML, CSS, SQL, Python, R• Environment and Framework: Linux, Node.js, Express• Database Management: MySQL, Oracle SQL, MongoDB, Redis, Elasticsearch• Cloud Service: AWS CDK, Lambda, EC2, S3, CloudFront, RDS, ElastiCache, EventBridge, CloudWatchAbout me• Motivated Back-End engineer with a unique background in data analysis. • Hands-on experience in developing server-side logic and database solutions.• Eager to further develop Back-End engineering skills through challenging projects.

Listed skills include Direct Sales, Business Administration, Facebook, R (Programming Language, and 11 others.

Current workplace

Ching An (Ann) Chung's current company

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91APP, Inc.
91App, Inc.
Back-End Developer | Data Analysis | MS in Business Analytics
taipei, taiwan, taiwan
Website
Employees
237
AeroLeads page
13 roles

Ching An (Ann) Chung work experience

A career timeline built from the work history available for this profile.

Back End Developer

Current

台灣 臺北市

Mar 2024 - Present

Back End Developer

Taiwan

• Demonstrated rapid learning capabilities and excelled in self-guided education by completing personal project BetaBuddies in a 5-week sprint and STYLiSH in 4 weeks.• Collaborated efficiently with Front-End and iOS engineering teams to develop new features in STYLiSH.• Hosted topic discussion on GraphQL, Elasticsearch, and database concepts, such as ACID and CAP.• Proactively asked questions to ensure clarity and understanding to resolve challenging problems and consistently delivered assignments punctually, maintaining a high standard of quality in all completed work.

Sep 2023 - Jan 2024

3-Year Finance And Operation Rotation Program

Taiwan

• Used R, SQL, Spotfire, and SAP Business object to develop reports for analysis, such as inventory control, demand and supply balance, warehouse, and E-commerce risk assessment, that drive process improvement and identify key issues.• Internal Audit Data Analysis - Led a sub-team responsible for data analysis, established a data analysis process, and created a comprehensive data training guide. - Presented findings at the annual meeting in Dallas, USA, successfully addressing 6 significant risks in warehouse and e-commerce operations through data-driven analysis.• Demand and Supply Planning- Developed demand analysis dashboards to capture demand fluctuation weekly enabling proactive decision-making.- Improved on-time delivery rate from 85% to 90% by working closely with the manufacturing team and marketing team to address capacity bottlenecks and demand ramp.• Inventory Optimization- Developed inventory and demand analysis dashboard to capture inventory fluctuation and demand trends.- Optimized inventory efficiency by increasing Inventory turnover rate from 6 to 8.

Jan 2021 - Aug 2023

Supply Chain Data Analyst

Taiwan

• Developed supply chain strategies by conducting data analysis using R, SQL, and Excel, and increased efficiency by supporting report automation projects and created dashboards to gain business insights.• Enhanced material preparation strategy by identifying key customers and models that contributed to 80% of company revenue, enabling focused resource allocation.

Jul 2020 - Jan 2021

Data Analyst, Customer Insights (Internship)

Taiwan

- Used SQL, R, and Tableau to generate important customer insights and improve the marketing segmentation strategy; developed experiments to identify the highest profit target audience.

Apr 2020 - Jun 2020

Data Analyst, Manufacturing Process (Internship)

Buffalo/Niagara, New York Area

-Conducted Exploratory Data Analysis on yield patterns and trends, and applied Predictive Analysis to improve the accuracy of predicted yield with a dataset containing manufacturing processes for 270,000 production records.

Feb 2020 - Apr 2020

Product Development Consultant

Rochester, New York Area

- Developed a product strategy to improve customer experience and drive user engagement for a healthcare startup; conducted customer interviews and A/B testing to increase user referral numbers.

Oct 2019 - Dec 2019

Account Executive Intern, Customer Insights

Taiwan

- Analyzed customer touchpoints in the direct-to-customer analysis program (Mercedes- Benz, Pampers) to upgrade customer experience by identifying best timelines for high-value customers. - Improved efficiency and client satisfaction by developing enhanced monthly competitive reports (Cathy Bank, Illuma) that drew on social media data.- Conducted marketing research for strategy teams and collaborated with design teams to prepare client proposals.

Jan 2019 - Jun 2019

Business Analyst Intern

Bonnylive

Taiwan

- Developed omnichannel to provide up-to-the-minute communication channels between customers and BonnyLive to enhance marketing message consistency between platforms and increase customer interest in products.- Collected quantitative and qualitative data from web-crawling and KOL and analyzed data using Google Analytics and R to develop business models that increased market share by 50% by offering long term warranties and building brand confidence and recognition.

Jan 2019 - Jun 2019

Marketing Research Assistant

Taipei City, Taiwan

- Launched a government-funded research program implementing regression analysis to analyze brand prominence- Developed experience in data collection, qualitative and quantitative data analysis, and provided practical solutions with data visualization

Jan 2016 - Jun 2019

Digital Communication Intern, Digital Marketing

Taiwan

- Analyzed digital reports using Google Analytics to track consumer traffic and improved digital marketing strategies.- Organized the Bayer Facebook fan page promotion campaign and increased followers by 2,000 in two months.- Developed Bayer's Future Farming CSR project (Project Management & O2O Marketing Plan) and led an 11-person internship team that designed an online game to promote corporate social responsibility.

Jul 2018 - Aug 2018

Sales Promoter

Coca-Cola, Kanga Games, Taiwanese Handmade Craft Shop

Taipei City, Taiwan

• Won 5 times monthly best sales awards as a promoter by analyzing data collected first-hand from customers

Oct 2015 - Dec 2017

Marketing Intern

D&S Media Group

Beijing City, China

- Conducted marketing research targeting potential customers to support proposals for Audi's 2018 marketing plan.

Jul 2017 - Aug 2017
Team & coworkers

Colleagues at 91APP, Inc.

Other employees you can reach at 91app.com. View company contacts for 237 employees →

3 education records

Ching An (Ann) Chung education

Bachelor'S Degree, Business Administration And Management, General, Junior

- Studied Marketing, Strategy, and Finance - Promoter for Coca-Cola, Kanga Games - Leader of the secretary section of Taipei Club - Best.

Global Program, Business

-Studied business, human resource, and architecture

FAQ

Frequently asked questions about Ching An (Ann) Chung

Quick answers generated from the profile data available on this page.

What company does Ching An (Ann) Chung work for?

Ching An (Ann) Chung works for 91APP, Inc..

What is Ching An (Ann) Chung's role at 91APP, Inc.?

Ching An (Ann) Chung is listed as Back-End Developer | Data Analysis | MS in Business Analytics at 91APP, Inc..

What is Ching An (Ann) Chung's email address?

AeroLeads has found 1 work email signal at @aurubis.com for Ching An (Ann) Chung at 91APP, Inc..

Where is Ching An (Ann) Chung based?

Ching An (Ann) Chung is based in Taiwan, Province of China while working with 91APP, Inc..

What companies has Ching An (Ann) Chung worked for?

Ching An (Ann) Chung has worked for 91App, Inc., Appworks School, Texas Instruments, Flytech Technology, and Pinkoi.

Who are Ching An (Ann) Chung's colleagues at 91APP, Inc.?

Ching An (Ann) Chung's colleagues at 91APP, Inc. include Edward Yiap Shao Wee, Simon Liang, May Kao, Johnson Mao, and Kiki Fang.

How can I contact Ching An (Ann) Chung?

You can use AeroLeads to view verified contact signals for Ching An (Ann) Chung at 91APP, Inc., including work email, phone, and LinkedIn data when available.

What schools did Ching An (Ann) Chung attend?

Ching An (Ann) Chung holds Master'S Degree, Business Analytics from University Of Rochester - Simon Business School.

What skills is Ching An (Ann) Chung known for?

Ching An (Ann) Chung is listed with skills including Direct Sales, Business Administration, Facebook, R (Programming Language, Data Analysis, Python, Mysql, and Market Research.

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