Hire the best JavaScript Developers in San Mateo, CA
Check out JavaScript Developers in San Mateo, CA with the skills you need for your next job.
- $125 hourly
- 4.9/5
- (8 jobs)
Self-directed and motivated Sr. Software Engineer experienced working effectively in Startup, Midsize, and Enterprise environments. Fluent in Ruby and Elixir programming languages, including Rails and Phoenix.JavaScript
HerokuTest-Driven DevelopmentPhoenix Web FrameworkDomain-Driven DesignAgile Software DevelopmentHTMLHTML5SQLRubyMongoDBCSSElixirRuby on RailsjQuery - $45 hourly
- 5.0/5
- (5 jobs)
I can be your web designer who knows how to design, build and maintain any website of any complexity. I have built many websites on different CMSs and you can see my most recent projects below - both from UpWork and outside of it. I have over 5 years experience in web design and development across many industries. I am your guy to: ✔️ convert PSD/Figma/AdobeXD/Zeplin to HTML; ✔️ convert PSD/Figma/AdobeXD/Zeplin to WordPress; ✔️ make different animation on your website (CSS, GreenSock, ScrollMagic); ✔️ optimization page load speed; ✔️ improve SEO; My skills: ✔️ HMTL5(Jade); ✔️ CSS3 (sass, less, bootstrap, foundation, flex, grid layout); ✔️ JavaScript, ES6, jQuery; ✔️ React js, Redux; ✔️ Node js; ✔️ PHP; ✔️ Gulp; ✔️ Webpack; CMS: ✔️ Wordpress; ✔️ Shopify; VCS: ✔️ GitHub ✔️ Bitbucket Also, do not hesitate to reach out if you need help with graphic design and brand identity elements - logo, style guide, business cards, letterhead, brochures, stickers, car wrapping, menu, merchandise - T-shirts, cups, pens, bags, etc. I can guarantee your satisfaction and the best value.JavaScript
CakePHPMySQL ProgrammingWordPressShopifyReactWooCommerceHTML5 - $60 hourly
- 5.0/5
- (2 jobs)
Full-stack engineer living in San Francisco. Engineering background with MS. 10+ years experience in web development. I am the CTO of NachoNacho.com My strong skills: - Frontend: React.js, Next.js, TailwindCSS - Languages: CSS, HTML, JavaScript, Typescript, SQL - Backend: Node.js, Express.js, Socket.io - RESTful API, tRPC, GraphGL - Databases: MySQL, PostgreSQL, MongoDB, Redis, DynamoDB - AWS: Amplify, EC2, S3, Lambda, Cognito, API Gateway, Cloud Front, AppSync, DynamoDB... - Jest, Cypress, Mocha, Enzyme for unit testJavaScript
AWS LambdaExpressJSTailwind CSSGraphQLMySQLTypeScriptMaterial UIWeb ApplicationNode.jsVue.jsGitNext.jsReact - $90 hourly
- 0.0/5
- (0 jobs)
For the last years, passionate about technology and human relations. Experienced professional with extreme ability to align with the business and their expectations. Focused on web development and services. Strong professionalism, charismatic with great relationship skills in a professional environment. Effective, communicator, technical and polished.JavaScript
HTMLMySQLNode.jsPHPPostgreSQLRuby on RailsWordPressCSS - $15 hourly
- 4.9/5
- (1 job)
- Strong understanding of business flow, feature usage/priority, and product strategy. - Demonstrated leadership and ability to provide guidance to project teams throughout all QA phases and cycles. - Proficient in planning and scheduling testing activities. - Knowledgeable about cross-functional applications, processes, and procedures. - Excellent communication skills. - Capable of analyzing business requirements and translating them into a comprehensive test plan. - Skilled at prioritizing tasks/stories effectively. - Ability to create detailed, well-structured test plans and test cases. Testing Expertise: - Manual testing - Automation testing - Functional testing - Regression testing - BDD Testing Tech Stack: Management tools: Jira API testing: Postman, Rest API VCS: Git, Github, Databases: SQL, MYSQL, Oracle CI/CD: Jenkins Automated Testing: - Programming languages: Java, JavaScript - Frameworks: TestNG, JUnit, Selenium, Maven, Rest-Assured, Cucumber, JBDCJavaScript
TestingBug ReportsManual TestingQuality AssuranceAPIAutomated TestingWeb TestingFunctional TestingSQLSelenium WebDriverJava - $25 hourly
- 0.0/5
- (0 jobs)
Motivated software engineer and data scientist with experience developing software tools and employing machine learning techniques to analyze flight data from different simulators. I also have strong technical skills in front-end and back-end frameworks and relational and non-relational databases. As a Full-Stack Software Engineer, I look forward to developing intuitive and enjoyable user products. Specialties: Frontend Web Development (React JS, HTML, CS) Backend Web Development (Express JS, Django) Database Management (MongoDB, SQLite) Data Science (Python, Pandas, Matplotlib, OpenCV, scikit-learn) I enjoy learning new things and connecting with people across various industries, so don't hesitate to reach out if you'd like to get in touch.JavaScript
pandasData VisualizationData AnalysisMongoDBMatplotlibRESTful APIDjangoPythonWeb DevelopmentExpressJSCSSFront-End DevelopmentHTMLNode.js Want to browse more freelancers?
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