# Seema Sahu > Software Engineer at Frequence Location: San Francisco Bay Area, United States Profile: https://flows.cv/seemasahu • Arround 7.5+ years of professional experiences in Web Designing and User Interface Development using Web Technologies. • Extensive experience in developing webpages using HTML/HTML5, CSS/CSS3, SASS, LESS, JavaScript, ES6, Typescript, XML/JSON, React JS, Redux, Angular, JQuery, Node, Bootstrap, Ajax and screen reading in JAWS (web Accessibility and section 508). • Profound knowledge in Document Object Model(DOM), Cross Browser Compatibility issues and Optimization for web, including CSS Sprites and best practices, W3C standards, Responsive web development(RWD). • Expertise in debugging and troubleshooting existing code. • Experience on Babel+ES6, Bootstrap, CSS pre-processor like SASS and Webpack for Single Page Application (SPA) development. • Extensive experience in working over REST WS using NodeJS and ExpressJS. • Utilized and Restful Services on different browser to test the services. • Experience in automation and task runners like Node Package Manager (NPM), Grunt, unit tests, end-to-end tests using jasmine and protractor • Good working knowledge on ES6 features, NPM, Webpack configuration and Postman for REST services • Experienced in making use of expanded HTML5 semantics and popular HTML5 APIs (e.g. audio, video, SVG). • Familiar with NoSQL Database Design, Analysis and Development like MongoDB. • Experience with configuration, customization and development of E-commerce platform • Participation in Software Development Life-Cycle (SDLC- Agile) preparing Requirement Specification documents, design documents, Test cases and Analysis, User Training documents and Technical Help documents. • Hands on experience using the version controls like SVN, GIT and JIRA for bug tracking • Experienced in working with IDE's like Eclipse, Visual Studio, Webstrom. • Great ability to write clear, maintainable, well-documented, well-commented and efficient code for web development. • Up to date Knowledge with the latest industry trends in UI design and usability. • Strong communication, problem-solving, and planning skills, with ability to work independently or in a team environment. ## Work Experience ### Software Engineer @ Frequence Jan 2020 – Present | Mountain View, California, United States ### Software Engineer @ Veritas Technologies LLC Jan 2019 – Jan 2020 | San Francisco Bay Area ### Web UI Developer @ eBay Jan 2017 – Jan 2019 | San Francisco Bay Area ### Systems Analyst @ Verizon Wireless Jan 2013 – Jan 2013 • Worked on Error Messaging Service project utilizing Java. HTML5, CSS3 , Less, JavaScript to create self-service portal for business customers. • Worked on understanding the requirement, guiding teammates and solving performance issues to meet business requirement. • Prepared sequential diagrams for individual flow and contributed in UI wireframe design • Developed HTML UI component from wireframes as per accessibility standard (section 508 and WCAG2.0 guidelines) • Produced content pages with CSS3 layout and style markup presentations and also used JavaScript methods and properties.  • Used AJAX extensively to implement front end /user interface features in the application.  • Developed the pages that are complaint to W3C standard. • enhanced the existing JavaScript framework to make a single page application using AngularJS. • Tested the pages in JAWS reader and fixed the bugs. • Worked as an off-shore lead team member along with guiding 6 coworkers, ensuring project deliveries are completed on time. Mentoring members in team. • Worked directly with business, vendors, and third parties to ensure that application operate at peak efficiency. • Participated in Documentation, analysis and Defects resolve. ### programmer analyst @ Cognizant Technology Solutions Jan 2010 – Jan 2013 • Served as a team member role in 25-member team working for American Express client utilizing HTML4, CSS2, JQuery, OO-JavaScript, JAWS , voiceover and Accessibility for WCAG. • Worked as a core team member, resolved performance issues, wrote reusable JavaScript code for optimization. • Worked on a responsive web page has with cross browser compatibility and across various devices (desktop and mobiles). • Involved in the designing of Java Server Pages required for the application  and developed JSPs and Servlets to dynamically generate HTML and display the data to the client side(Using JSP tag libraries. ) • Responsible for the design of web applications right from the conceptualization stage to its implementation and maintenance.  • Designed the table less web applications using CSS and with the help of and tags as per W3C standards. • Involved in various process related activities like planning, mockup design and modify as per requirement, research for solution and analysis, worked on cross browser compatibility issues, defects tracking in different phases (SIT, UAT) and Document processes. • Followed agile cycles for development and issues. ## Education ### Master’s Degree in Computer Science California State University - East Bay ## Contact & Social - LinkedIn: https://linkedin.com/in/seema-sahu-83654b51 --- Source: https://flows.cv/seemasahu JSON Resume: https://flows.cv/seemasahu/resume.json Last updated: 2026-04-10