11/30/2023 updated
WJ
100 % available
Senior Full Stack Developer
København, Denmark Computer Science
HTMLJavaScript (Programming Language)Web AccessibilityApplication Programming Interfaces (APIs)Agile MethodologyAjax (Programming Language)Amazon Web ServicesJIRAHTML5Unit TestingMicrosoft AzureBrowser CompatibilityCascading Style Sheets (CSS)Cloud ComputingComputer Programming
AWS Lambda, Agile Methodology, Agile Development, AJAX, AWS, Angular, API Gateway, APIs, Bitbucket, cross browser, browser compatibility, CSS3, CSS, cloud, Cloud Formation, programming, cypress, logging, database queries, database, UI/ UX Design, Docker, ES6, Express.js, XML, Firebug, front-end, Git, Github, GraphQL, HTML, HTML5, Heroku, Computer Science, Jira, JSON, JavaScript, Jest, Laravel, MEAN stack, MERN, Azure , Mocha, MongoDB, MySQL, Nest.js, Next.js, NoSQL, Node.js, Node JS, React Native, Redux, React.js, React JS, Redis, responsive web design, REST API, RESTful API, REST services , SQL, debugging, Solidity, SASS, SDLC, Tailwind CSS, TypeScript, unit tests, Vue.js, Web Accessibility, Web applications, web application design, web-based, Web Developer, web pages, web UI, Web services, Web3 .js, Webpack
Languages
EnglishFluent
Project history
Led and managed a team of 5 members, 3 front-end and 2 back-end developers.
Design, develop, and test an e-commerce site serving over 4000+ customers,
increasing company revenue by 20% after half a year.
Applied Use Case diagrams to validate and test web application design against
the UI architecture, reduced operational costs by 30%.
Using Node.js, Express.js and MySQL, built a scalable RESTful API that handles
over 120 requests per second and cuts server costs by 25% with 99.8% uptime.
Built cloud native architecture using AWS Lambda, API Gateway, AWS Cloud
Formation.
Worked in Agile Development and maintained effective communication in the
team going through all phases of SDLC.
Design, develop, and test an e-commerce site serving over 4000+ customers,
increasing company revenue by 20% after half a year.
Applied Use Case diagrams to validate and test web application design against
the UI architecture, reduced operational costs by 30%.
Using Node.js, Express.js and MySQL, built a scalable RESTful API that handles
over 120 requests per second and cuts server costs by 25% with 99.8% uptime.
Built cloud native architecture using AWS Lambda, API Gateway, AWS Cloud
Formation.
Worked in Agile Development and maintained effective communication in the
team going through all phases of SDLC.
Optimized database queries and schema design to improve the company's
operational strategy, using MongoDB as the primary NoSQL database reduced
query response time by 50%, resulting in a 2x increase in the company's
supporters.
Implemented an authentication and authentication system using Nest.js and
Redis that improved secure users and experiences, increasing the number of
users logging in daily by more than 500+.
Using TypeScript, developed a scalable, web-based solution that analyzed
management workflows, identified time-consuming processes, and customized
them for individual departments, speeding up the company's work by 1.5x.
Wrote unit tests and E2E tests using Jest and cypress to ensure that the APIs
were working as expected.
operational strategy, using MongoDB as the primary NoSQL database reduced
query response time by 50%, resulting in a 2x increase in the company's
supporters.
Implemented an authentication and authentication system using Nest.js and
Redis that improved secure users and experiences, increasing the number of
users logging in daily by more than 500+.
Using TypeScript, developed a scalable, web-based solution that analyzed
management workflows, identified time-consuming processes, and customized
them for individual departments, speeding up the company's work by 1.5x.
Wrote unit tests and E2E tests using Jest and cypress to ensure that the APIs
were working as expected.
Worked in a team, involved in developing the UI layout and front-end
programming and backend programming for responsive web design that
matches requirements.
Making the web pages dynamic and asynchronous using AJAX, JSON and XML.
programming and backend programming for responsive web design that
matches requirements.
Making the web pages dynamic and asynchronous using AJAX, JSON and XML.