Available to hire
Senior Full Stack Developer with 8+ years of experience building scalable enterprise web applications using React.js, Node.js, and modern JavaScript frameworks. Strong expertise in frontend architecture, backend development, microservices, and REST API integration, with proven impact on performance, reliability, and user experience.
Experienced delivering solutions in Agile/Scrum environments across banking and financial services. Known for leading development initiatives, improving application performance, mentoring teams, and supporting full SDLC activities including QA, UAT, and production deployments.
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Work Experience
Staff Engineer at Altimetrik
July 1, 2024 - PresentDeveloped a risk management web application for Citi Bank including dashboards, Key Risk Indicator (KRI) scorecards, and data visualization modules. Designed modular frontend architecture using React.js with reusable components focused on performance and maintainability. Improved frontend rendering performance by ~35% via large dataset rendering optimizations and component-level memoization. Reduced dashboard load time by ~40% by optimizing API calls and improving state management. Reduced production UI defects by ~30% through enhanced frontend testing coverage and structured QA workflows. Integrated Tableau dashboards for real-time reporting and collaborated with PayPal engineering teams on Resolution Center workflows. Supported full SDLC including QA, UAT, and production deployments.
Associate Technology L2 at Publicis Sapient
July 1, 2024 - August 11, 2025Delivered multiple projects for clients like Lloyds, Bank of Scotland, and Scottish Widows, enhancing software quality and client satisfaction. Improved app build systems using latest React and testing technologies, reducing development time and technical debt. Mentored junior developers and increased user engagement by optimizing performance and accessibility.
Staff Engineer - Product and Platform Engineering at Altimetrik
July 1, 2024 - PresentDesigned and developed a web application for CITI Bank to monitor Key Risk Indicators, including building the admin panel and integrating Tableau dashboards for enhanced visualization. Collaborated closely with PayPal teams on the Project Resolution Centre, addressing user challenges and improving operational efficiency.
Associate Technology L2 at Publicis Sapient
July 1, 2024 - August 11, 2025Delivered over five projects for clients including Lloyds, Bank of Scotland, Scottish Widows, and Clearwater Analytics. Improved client satisfaction ratings by 30% through high-quality software development. Enhanced app build systems with modern tools and frameworks to reduce project completion time by 25%. Streamlined web applications reducing development time by 50%, led front-end team mentorship, and introduced Agile best practices to reduce technical debt by 20%. Achieved a 50% increase in user engagement through performance and accessibility optimizations.
Staff Engineer - Product and Platform Engineering at Altimetrik
July 1, 2024 - PresentDeveloped a web application from scratch to monitor Key Risk Indicators (KRIs) for CITI Bank, including designing and implementing the admin panel and integrating Tableau dashboards for data visualization. Collaborated closely with PayPal teams on the Project Resolution Centre, aiming to enhance user experience and operational efficiency by identifying user challenges and developing effective solutions.
Associate Technology L2 at Publicis Sapient
March 1, 2021 - July 1, 2024Delivered enterprise-grade applications for financial clients including Lloyds Banking Group and Clearwater Analytics. Built and maintained React.js applications integrated with Node.js backend services and REST APIs. Improved application performance by reducing load time and increasing user engagement by 50%. Implemented accessibility improvements aligned with WCAG standards for key user journeys. Upgraded frontend architecture using React 17, Webpack 5, and modern testing frameworks. Developed reusable UI component libraries to improve efficiency and consistency across projects. Worked in Agile Scrum with Jira user stories and acceptance criteria, led deployments across QA/UAT/production, and mentored junior developers through code reviews.
Senior Software Engineer at Jellyfish Technology
March 1, 2021 - August 11, 2025Developed large-scale applications including Node Login/Admin and Loss-Run and Endorsement for Patra Corp. Enhanced code quality and performance, improved defect rates, and collaborated effectively with cross-functional teams to meet project milestones. Utilized asynchronous programming and cloud services like AWS.
Senior Software Engineer at Jellyfish Technology
March 1, 2021 - August 11, 2025Contributed to development of large-scale applications including Node Login/Admin and Loss-Run and Endorsement for Patra Corp. Developed and integrated RESTful APIs improving functionality and increasing user engagement by 40%. Led code quality improvements, reducing post-release defects by 20%. Collaborated with cross-functional teams to accelerate project milestones by 30%. Enhanced issue resolution efficiency by 15% and improved code efficiency by 25%. Demonstrated expertise in asynchronous programming techniques and cloud services AWS for deployment and scaling.
Senior Software Engineer at Jellyfish Technologies
November 1, 2019 - March 1, 2021Developed scalable web applications using React.js, Node.js, and RESTful APIs. Built backend services and API integrations to improve system performance and reliability. Improved frontend responsiveness using asynchronous programming techniques and collaborated with cross-functional teams to deliver features within deadlines. Conducted code reviews and improved maintainability of large codebases. Supported AWS-based deployment and application scaling activities.
Software Engineer at Samin TekMindz
November 1, 2019 - August 11, 2025Collaborated on multiple Angular applications, including EV charging tools, leading a migration from Angular 5 to 7 to improve app functionality and user engagement. Created functional diagrams and improved database integration and data retrieval times.
Software Engineer at Samin TekMindz
November 1, 2019 - August 11, 2025Collaborated on development of three large-scale Angular applications for clients such as Green Lots, Electrify America, and E&Y. Led migration of Angular 5 app to Angular 7, improving core functionality and boosting user adoption by 40%. Created functional decomposition diagrams, managed database entities reducing data retrieval time by 20%, and improved backend data processing speed by 15%. Used skills in Angular 5 and 7, Bootstrap, Angular UI, Storybook, HTML5, CSS3, and SQL.
Software Engineer at Samin TekMindz
September 1, 2017 - November 1, 2019Developed enterprise applications using Angular, HTML, CSS, and SQL. Migrated applications from Angular 5 to Angular 7 to improve stability and performance. Built backend integration services for database operations and optimized SQL queries for better data retrieval efficiency. Worked on production-grade enterprise systems with cross-functional teams.
Education
Computer Science at JSS Institute of Technology Noida, India
August 1, 2013 - June 1, 2017Computer Science Degree at JSS Institute of Technology Noida, India
August 1, 2013 - June 1, 2017B.Tech – Computer Science Engineering at JSS Academy of Technical Education, Noida, India
January 1, 2013 - January 1, 2017Qualifications
Industry Experience
Software & Internet, Financial Services, Professional Services
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