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Hello ! I am Renda Zhang

  • Software Engineer
  • Java Backend Developer
  • Android Frontend Developer
  • Web Developer
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Who am i ?

Personal Details


Hye, I’m Renda Zhang, an accomplished Software Developer based in Shenzhen City, Guangdong Province, China. My professional highlights include:

  1. A proven track record in the consumer electronics industry, showcasing my prowess as a Software Engineer.
  2. Proficiency in Java, Web Development, Database management, C/C++, and intricate Data Structures.
  3. A strong academic foundation with a Bachelor’s Degree in Computer Science from the University of Minnesota-Twin Cities.
Feel free to explore my work or get in touch for collaborations and queries.

  • Name:Renda Zhang
  • Email:dl952402967@hotmail.com
  • Phone:86-13925067232
  • Date of birth:November 5, 1995
  • Address: Guangzhou, Guangdong, China.
  • Nationality:China

What I'm best at

Skills & Knowledge


Microservice architecture100%
Database Management96%
Android Development70%
Spring Framework95%
Web Frontend Developmen70%
Linux System Administration90%

Chinese (Mandarin & Cantonese)

English (Professional Working Proficiency)

HTTP protocol & TCP protocol

OAuth2 Protocol

JWT standard

OpenAPI Specification

Distributed System

RESTful Architecture

Code Review Best Practices

Agile Software Development

Program Optimization

My Background

Work Experience


2020Nov -2024Apr

Michaels (Shenzhen) Technology Services Company Limited

Software Development Engineer Backend

Product Onboarding: Spearheaded the development and optimization of product onboarding processes, ensuring comprehensive capture of product details and seamless readiness for sale.

Lifecycle Stages Management: Architected the platform's capability to transition products through introduction, growth, maturity, and decline stages, enhancing product lifecycle tracking.

Inventory Management: Pioneered inventory tracking features, implementing restocking alerts and inventory management functionalities, resulting in a 15% reduction in stockouts.

Supplier Integration: Led the integration of the platform with multiple suppliers, streamlining product detail acquisition, inventory management, and order fulfillment.

Analytics & Reporting: Developed robust reporting features, providing stakeholders with critical insights into product performance, sales trends, and other vital metrics.

Cross-functional Collaboration: Collaborated extensively with sales, marketing, and supply chain teams, ensuring the platform's alignment with diverse departmental needs and workflows.

Platform Development: Played a pivotal role in the development of the MakerPlace platform, a marketplace for artisans and crafters, which saw a user base growth of over 200% in its first year.

Feature Implementation: Led the development of key features, including seller registration, product listing, and order management, enhancing platform usability and efficiency.

Security Enhancements: Implemented JWT token key rotation for login authentication, transitioning from symmetric to asymmetric encryption, bolstering platform security.

Performance Optimization: Identified and rectified slow database queries, optimizing MongoDB indexes, resulting in a 30% improvement in database query performance.

Collaboration & Training: Worked closely with the infrastructure and QA teams, ensuring smooth feature deployments and platform updates. Conducted training sessions for junior developers, enhancing team productivity.

2019 -2020

Part-time

Java Backend Developer & English Tutor

Engaged in Java backend development tasks and projects.
Provided English tutoring services to middle school students.

2018May - 2019June

Samsung Mobile R&D Center – Guangzhou

Software Engineer

Engaged in the design and implementation of Android applications, ensuring they met specified requirements and delivered optimal performance.
Addressed and resolved issues identified by the verification team or from the market, resulting in improved application quality.
Collaborated on patent-related meetings, discussions, and applications.
Actively participated in Samsung's software certification testing process.
Worked on merging the functionalities of two apps into one, addressing challenges like JWT cross-domain authentication and integrating Samsung account OAuth2 third-party application authorization.

2014September - 2014December

University of Minnesota Crookston

Math Tutor

Assisted college students in understanding complex mathematical concepts.
Provided tailored tutoring sessions based on individual student needs.
Helped students enhance their problem-solving skills and boost their academic performance in mathematics courses.

2014January - 2014June

Lee Academy

Facility Cleaner

Maintained the cleanliness and hygiene of the academy by cleaning floors, ensuring a safe and tidy environment.
Took care of the outdoor premises, including lawn maintenance, ensuring a presentable and welcoming exterior.

Educational Background

Education


2014August - 2017December

College of Science & Engineering, U of M Twin Cities

Bachelor of Science in Computer Science

Courses included: Program Design & Development, Internet Programming, Database Systems, Compiler Introduction, Software Engineering, Programming Languages, Computer Networking, Algorithms & Data Structures, Operating Systems, and Machine Architecture.

2012August - 2014June

Lee Academy, Maine

High School Diploma

Activities & Courses: Cross-country Running, Math Competitions, Advanced Placement courses in Calculus & Psychology, College Algebra, English, US History, Digital Media Production, Band, ESL, Physics, and Wellness.

My Contact

Hire Me Now


86-13925067232

dl952402967@hotmail.com

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