About
Full Stack Engineer with 11+ years of experience building large-scale Capital Markets, Payments, and Financial applications serving 10M+ users. Expertise in React, TypeScript, Node.js, and micro-frontend architecture with strong focus on performance optimization, responsive design, and scalable frontend systems. Proven track record of owning critical user journeys, improving Core Web Vitals, and delivering measurable business impact across capital markets projects and Fintech domain.
Skills & Expertise (38)
Work Experience
Consultant Specialist
HSBC India
Jul 2022 - Present
Built and scaled high-traffic Current Top Up features serving 5M-10M+ monthly users using React, Recoil and integrated third party library for authentication and orchestration. Implemented RESTful payment Authorization API using Node.js Express.js with JWT authentication, input validation processed 10k+ monthly transaction with sub 100ms response time. Implemented tree shaking techniques to reduce bundle size, improving application load performance by 3%. Increased front-end code coverage to 90% through unit and integration testing. Improved Core Web Vitals (FCP, CLS, TTI) by ~15-20% through performance optimisations, including lazy loading, code splitting, memoisation, and efficient event handling. Improved accessibility (a11y) by implementing semantic HTML, ARIA attributes, and keyboard navigation, aligning with WCAG standards. Mentored junior engineers and contributed to improving engineering best practices.
Software Engineer
Verizon India
Dec 2019 - Jul 2022
Developed and tested an autopay feature for a payments app impacting millions of users and improving engagement metrics. Implemented analytics tracking and production monitoring (Grafana/Kibana), reducing debugging time by ~25%. Partnered with backend, UX designers, and product teams to design APIs and data flows, define requirements, and deliver scalable features. Contributed to platform modernization including Design System upgrades, micro-frontend federation migration, and CI/CD pipeline modernization.
Consultant
Deloitte India
Jun 2017 - Dec 2019
Developed and tested an insurance application for client State Auto for millions of users and improved engagement metrics using React and Redux. Implemented analytics tracking and production monitoring (Splunk), reducing debugging time by ~25%. Partnered with backend, UX designers, and product teams to design APIs and data flows, define requirements, and deliver scalable features. Contributed to platform modernization including Design System upgrades, micro-frontend federation migration, and CI/CD pipeline modernisation.
Senior System Engineer
Infosys India
Feb 2014 - Jun 2017
Worked for asset management product for client UBS having tech stack such as snow and java, sql. Worked for First data client front end application for a credit card application in AngularJS. Worked on the content management tool for credit insurance suite.
Education
Bachelor of Technology, Computer Science - Institute of Engineering and Technology, Lucknow
- · Afghanistan
Certifications
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Skills (38)
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