# Salma Sultana > Staff Engineer at Equinix Location: Milpitas, California, United States Profile: https://flows.cv/salmasultana Over 13 years of experience in software development, deployment, maintenance, architecture design, and client management. Currently working as a Staff Engineer, with strong proficiency in front-end development. Skilled in business analysis and solution modeling, including requirement elicitation, use case/user story creation, and feasibility studies. Consistently deliver high-quality products on time and proactively monitor application stability to resolve issues efficiently. Fast learner with the ability to quickly adopt new technologies and implement solutions without barriers. Known for clear communication, teamwork, and a results-driven approach. ============ Key Strengths: ============ • Excellent communication and collaboration skills • Strong analytical and problem-solving abilities • Quick learner and adaptable to new technologies • Motivated team player with proactive approach to delivery ============= Technical Skills ============= • Programming Languages: JavaScript, Java, Python, PL/SQL, Snowflake, UNIX shell scripting • Web Development: React JS, Redux, Angular, Bootstrap, jQuery, Node.js, HTML5, CSS3, Angular UI, Ng Grids • Java Suite: Core Java, Web Services (REST), Spring Boot, Spring, Struts • Databases: Oracle 10g & 11g • Build & Automation: Maven, ANT, Grunt • SDLC Methodologies: Agile (SCRUM), Waterfall • Platforms: Windows, UNIX • Tools: JIRA, Git, Splunk, Eclipse, TOAD, Rally, Jenkins, uRelease, uDeploy ## Work Experience ### Staff Engineer @ Equinix Jan 2022 – Present | Redwood City, California, United States My responsibilities in this role include • Own frontend architecture and technical direction for large React applications • Define and enforce UI coding standards, patterns, and best practices • Lead performance optimization (bundle size, rendering, lazy loading, virtualization) • Design scalable state management and data-fetching strategies • Drive adoption of modern React features (React 18, hooks, Suspense) • Build and govern shared component libraries and design systems • Ensure accessibility (WCAG) and UX consistency across the UI • Perform high-impact code reviews and mentor frontend engineers • Collaborate with backend teams on API design optimized for UI • Establish frontend testing, monitoring, and reliability standards • Reduce tech debt and guide long-term UI roadmap decisions ### Technology Lead @ Infosys Ltd Jan 2020 – Jan 2022 | San Jose, California, United States Project: Data Migration & Retention – Salesforce to Snowflake My resonsibilites under this project • Led end-to-end delivery of technical modules for large-scale data migration and retention initiatives • Designed and built accessible, responsive web applications and a React-based Snowflake dashboard (SPA) • Implemented reusable React components, Redux state management, and drag-and-drop interactions • Developed Python scripts for data transformation and near-real-time (NRT) scheduling automation • Integrated SOAP and REST APIs for large-volume XML/JSON data ingestion and processing • Collaborated with backend teams to optimize and deprecate inefficient APIs, improving system performance • Executed full SDLC activities including requirements analysis, design, development, testing, load testing, and deployment • Worked in an Agile (Scrum) environment, partnering with product owners, QA, and business stakeholders • Onboarded Snowflake consumers and supported system, regression, and integration testing • Tracked delivery and defects using JIRA and Rally while mentoring team members and unblocking issues ### Technology Lead @ Infosys Ltd Jan 2018 – Jan 2020 | San Jose, California Chatbot Platform Project My responsibilities in this role include • Led end-to-end delivery of technical modules across releases • Designed and implemented a responsive, reusable master chatbot framework with plug-and-play extensibility • Learned and applied machine learning concepts to enhance chatbot intelligence and adaptability • Performed technical feasibility analysis for new features and integrations • Partnered with business and product owners to design UI mockups for web applications • Implemented live-reload workflows using Browserify and Watchify with NPM/Bower dependencies ### Technology Lead @ Infosys Ltd Jan 2015 – Jan 2018 | San Jose, California My responsibilities in this role include • Leading overall technical modules’ delivery of the project and worked in parallel releases. • Requirement gathering and analysis • Technical Feasibility Analysis • Engagement with UX during Screen proposal process. • Analyzed End to end application performance (LT) and fixed the performance issues in different layers: DB (PL/SQL), UI (ReactJS, Angular JS, Bootstrap, CSS3, HTML5, JavaScript, JQuery). • Architecture design and reviews • Estimation • Customer management • Integration and Functional testing • UAT support ### Technical Analyst @ Infosys Ltd Jan 2013 – Jan 2015 | Bangalore, India My responsibilities in this role were • Requirement elicitation and documentation • Impact analysis and estimation • Creation of design documents and data flow diagrams • UI Screens development ### Senior System Engineer @ Infosys Ltd Jan 2011 – Jan 2013 | India ### System Engineer @ Infosys Ltd Jan 2009 – Jan 2011 | India Worked in the Support, Bug fixes and Maintenance project. ## Education ### Bachelor's degree in Computer Science Bangalore Institute of Technology ## Contact & Social - LinkedIn: https://linkedin.com/in/salma-sultana-57897a18 --- Source: https://flows.cv/salmasultana JSON Resume: https://flows.cv/salmasultana/resume.json Last updated: 2026-04-12