Please note that the expected salary is an estimation. Negotiation of salary will be after the final round of interviews.
He has over 17 years of experience in front and back-end development, rich experience in the blockchain and web3 industry, familiarity with smart contract development, Solidity, and Metamask, and proficiency in using and managing various AWS cloud products such as IAM, EC2, S3, RDS, ECS, ECR, CodePipeline, Elasticsearch, He is also very good at building and using CICD. He has a deep understanding of the development of real-time web communication technologies. He is familiar with the use of major operating systems such as Windows server, macOS, and Linux, and has rich experience in using mainstream database products such as MySQL, PostgreSQL, MongoDB, DynamoDB, Redis, SQLite, and most importantly, he has experience in managing technology development teams in overseas teams.
7+ years of software development experience, a strong full-stack engineer with a primary focus on back-end development, with a candidate who is very calm, very experienced in projects, and has a clear description of the logic of the projects he is responsible for, as well as his own ideas and solutions for project optimization. The candidate has a solid basic knowledge of the technology stack used and data structures, but a slightly lower breadth and depth of thinking in terms of problem-solving and strong logical thinking skills. Mastery of multiple technology stacks on the front-end and back-end, precise and fluid communication logic, and the ability to use English as a working language. Ability to quickly get into project engineering and teams and quickly keep up with most new technologies. Experience in banking and insurance projects. Able to enter project engineering and groups rapidly, and quickly get up to speed with most new technologies.
5+ years of leadership experience with strong experience in NLP algorithms and R&D.
Tech Stack: Vue.js
1、Thinking logic: clear thinking, able to accurately capture the focus of the interviewer's questions, answer questions concisely and concisely
2、Coordination and adaptation: switch from traditional industry to front-end development work, able to adapt to the pace of work in the new field quickly, and constantly summarize and improve in the work
3、Communication and expression: good communication and expression skills, coherent and focused. Able to actively listen to others' opinions on shortcomings
4、English level: fluent
5、Professional ability: full-stack engineer experience, proficiency in the core principles of the VUE framework. Able to use the framework to achieve more complex business scenarios
6、Project Ability: In addition to completing the business requirements on time and in quality, the project is concerned with technical construction, such as performance optimization, able to develop reasonable testing indicators and get specific revenue results
Xin has extensive experience in backend development with node.js, SQL, cache, PHP, and Golang, and a deep understanding of mainstream frontend frameworks such as React.js and Next.js. He has a deep understanding of microservices and git repository usage and http protocols. He has been working in the blockchain space since 2020 and has extensive knowledge and experience in the web3 industry.
5 years of experience as a full stack developer, mainly using React, Next.js, koa related technologies, but also hands-on development experience with PHP, golang, rich text editors, etc. Project experience, including blockchain related direction. Good technical breadth and depth, with a deep understanding of project-related technologies.
Ability to consistently analyze and optimize issues in the project.
English: 4/5
Communication: 4/5
The candidate was able to address how he resolved conflicts during his jobs and how he showed strong leadership. For example, he made a compromise during a project when he decided to work on the part that no one else was willing/able to.
He was also able to address a technical challenge he had and how he resovled it.
Design: 3.5/5
Problem: design twitter home feeds timeline
The candidate was able to break a big problem into smaller problems and resolve them accordingly. He first defined basic functionalities required, and then described how the data models can be defined.
The first version was done smoothly, while for the next iteration he came up with a solution that looks good but won't scale out very well.
For the last iteration, he doesn' show very strong understanding of the underlying limit of his design (push vs pull mode), and thus didn't come up with a good solution.
Overall design skill is above average, but not that impressive as a senior software engineer.
Familiarity with technology stack and languages: python golang react
1. Clear technical thinking
2. Can clearly express the technical details of the projects done
3. Have a quick way to learn new technologies
4. English can be used as a working language
5. Can quickly integrate into the team, good teamwork, can listen to others' opinions
6. Language expression needs to be strengthened, probably related to living in English environment for a period of time Comprehensive evaluation: Technical talents with clear technical career planning direction
More than 6 years of front-end and back-end development experience, with front-end React and UI project experience, years of back-end API development, familiar with app development, used node.js in a recent project.
Comprehensive evaluation: suitable for short and quick small projects, have English as the working language, have experience in remote foreign companies, good communication, and collaboration skills
This candidate has many years of experience as a developer and has Blockchain background；
the Tech Stack is mainly focused on Node.js, and he also has practical experience in using the MongoDB database.