Over 8 years of professional experience developing J2EE applications for E-commerce, banking systems, and other fields at an enterprise level. Strong capability in designing and developing, in all the phases of software development life cycle, and all different tiers of an end-to-end web application.Proficient in several Object-Oriented Languages, including Java, Python, and JavaScript.Expertise in design and development of various enterprise-level applications using J2EE technologies like JSP, Servlets, JDBC.Over 5 years’ experience in back-end service design and development using Spring MVC, Spring IOC, Spring AOP, Hibernate, Spring JPA and Spring Security.Experience in developing RESTful web services using Spring Boot, Spring REST.Hands-on experience in using MySQL, Oracle Database, Microservices, Netflix OSS (Zuul, Eureka, Ribbon).Familiar with NoSQL databases MongoDB, DynamoDB and Cassandra.Experience with the ORM tool Hibernate involving Connection pooling. Mappings, Transaction Management, HQL (Hibernate Query Language).Hands-on experience in developing Microservices solutions, experience on Microservices tech stack like Spring Boot.Experience in developing automated processes for builds and deployments using Maven.Experience in configuring and deploying web applications on Tomcat, WebLogic, WebSphere Server.Experience in MERN Stack (MongoDB, Express JS, React JS, and Node JS).Experience with Unit Test, Integration Test, Regression Test, Functional Test and Cucumber to build automated testing.Experience with various IDEs such as Eclipse, IntelliJ IDEA, and Visual Studio Code.Hands-on experience in working with version control tools such as Git, GitHub.Ability to work effectively in cross-functional team environments.Excellent communication skills, efficient work both in teams and individually, with the ability to understand and convey both technical and non-technical concepts, and meeting project requirements.
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AppleDallas, Tx, Us -
Senior Software EngineerApple Nov 2022 - PresentCupertino, California, UsRestructured MongoDB schema to update existing collections, migrated the data to the new schema and ensured the data still function properly. Created unit tests by JUnit and Mockito that increase test coverage from 20% to 95%. • Created E2E RESTful API to normalize data payload into MongoDB based on the business requirement, tested via Postman. Cleaned up unused codes, including functions, classes, or variables to make codebase robust and reduce the risk of bugs and vulnerabilities. Refactored the existing code and rename related fields, improving code readability and clarity. Implemented a continuous delivery pipeline using Jenkins and Kubernetes to deploy microservices to a production Kubernetes cluster.
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Sr. Java DeveloperAmazon Web Services (Aws) Dec 2020 - Nov 2022Seattle, Wa, UsProject: Our team worked on the AWS marketing website (aws.amazon.com), which fetched web pages stored in S3 and distributed via CloudFront to global customers. It used Apache + Tomcat web server and was deployed to the AWS EC2 instances in multiple regions. We also worked on the token microservice which manages the session tokens in DynamoDB. -
Java DeveloperKeybank Jan 2019 - Oct 2020Cleveland , Ohio, UsProject 1: Worked on the application to help KeyBank manage accounts including payments, transactions, account settings, alerts etc. It involved fetching data such as account information from database and displaying it to the user, developing internal Java coding by retrieving data from client side, processing it, and saving it in database when the user made payments and transactions.Project 2: Developed a task board for the team to visualize each sprint to do, in progress, review and done tasks and track tasks history by using Spring Boot, Spring MVC and Hibernate and deployed the application on AWS EC2. Designed different data models by utilizing Spring Data JPA connected to PostgreSQL and tested data integration using PGAdmin. Developed task pool for manager to create and assign tasks and set up email notification for manager if a task is changed to review status. -
Java Back-End DeveloperNordstrom Jul 2017 - Dec 2018Seattle, Washington, UsProject: My main responsibility for this position was to provide RESTful API solutions and implement new features for the existing website. Developed innovative solutions to meet eCommerce market needs with respect to functionality, performance, scalability, reliability, and realistic implementation schedules. -
Java Back-End DeveloperFluke Corporation Jan 2016 - Jun 2017Everett, Wa, UsProject 1: Worked on the design and development of an Inventory Management System for Fluke. Users were able to log into the system and do stock-in and stock-out operations. The system displayed lists and details of goods, inventory, customers, and orders, generated invoices according to stock-out information and displayed stock-out, sales, and inventory reports monthly, quarterly, and annually. Set an alarm when inventory is lower than the warning value set up.Project 2: Developed a Technician Search webpage which had features of searching local technicians by skills and distance; built responsive web pages with Bootstrap and produced smooth animations with Angular.
Ada Wang Education Details
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Illinois Institute Of TechnologyComputer Science
Frequently Asked Questions about Ada Wang
What company does Ada Wang work for?
Ada Wang works for Apple
What is Ada Wang's role at the current company?
Ada Wang's current role is Java Developer.
What schools did Ada Wang attend?
Ada Wang attended Illinois Institute Of Technology.
Who are Ada Wang's colleagues?
Ada Wang's colleagues are Golvri Simanjuntak, Francisco Morales, Mubarak Dudekula, Muskan Sahu, Lika Thomas, Kayleigh Jones, Shubham Patil.
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