Изображение профиля daistar125
@daistar125
Флаг China Dandong, China
На сайте с 7 января 2019 г.
5 Рекомендации

daistar125

В сети Офлайн
I'm a software developer with more than 9 years of experience. I can write both front-end and back-end applications, browser extensions, desktop and mobile apps. In my career I was working with many different technologies: - JavaScript is the language that I think I'm an expert in. This is some tags: ReactJS(redux, redux-saga, code-splitting, CRA, redux-form, react-select, JEST, etc..), NodeJS(AWS Lambda, REST API's), NPM, Webpack, SocketIO. - I have a strong knowledge of relational databases(PostgreSQL, MySQL, MSSQL). I know how to create a good database structure. Have an experience of optimizing complex SQL queries. I also have some experience working with no-sql databases like DynamoDB and Mongo; - I was learning Computer Science in university, so I know base data-structures, algorithms an so on. I care about code architecture. I love hard challenges, clean code and learning new things. I'm good at keeping on track and getting work done in time and with good quality.
$35 USD/hr
21 отзыва(-ов)
5.7
  • 100%Выполненные работы
  • 100%В рамках бюджета
  • 100%Своевременность
  • 15%Рейтинг повторного найма

Portfolios

Последние отзывы

  • изображение Tomasa Gallegos Project for Zhang T. $62.00 USD

    “Talented Developer Highly recommended I will use his service in the next project.”

  • изображение Morono Project for Zhang T. [Sealed]

    “Zhang T was amazing!!!! PHP and React skills, rebuilt our site main points, built new features, responded to changing spec, did an amazing job. Top guy and top coding. If you want it done right, there's one person to ask!”

  • изображение Michelle K. Build Mobile App $1500.00 USD

    “When provided with clear and concise instructions the developer will deliver.”

  • изображение Vincent K. Project for Zhang T. $200.00 CAD

    “very patient and professional, if i have similar job i will hired him again”

  • изображение David J. Looking for MERN Stack Expert $265.00 USD

    “AMAZING, fast really talented web developer. professional and considerate. Highly Recommend !!!”

  • изображение Richard J. Need XSLT Transforms for XML -- Reopened -- 2 $900.00 USD

    “Very professional, very knowledgeable and almost always available.”

Образование

Master

2008 - 2012 (4 years)

Сертификаты

  • Preferred Freelancer Program SLA
    94%
  • US English Level 1
    85%
  • Numeracy 1
    79%

Верификации

  • Соединить с Facebook
  • Предпочтительный фрилансер
  • Оплата подтверждена
  • Телефон подтверждён
  • Личность подтверждена
  • Электронный адрес подтвержден

Мои лучшие навыки

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