Sarfaraj Shaikh

Frontend Engineer

Pune, Maharashtra, India3 yrs 9 mos experience

Key Highlights

Expert in React and Svelte for high-performance applications.
Led UI optimization projects reducing response times significantly.
Utilized AI tools to enhance development efficiency.

Stackforce AI infers this person is a Frontend Developer specializing in Fintech and Maritime industries.

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Skills

Core Skills

SvelteReact

Other Skills

UI DesignMixpanelEvent TrackingNode.jsAPI IntegrationOptimization TechniquesStorybookUnit TestingEnd-to-End TestingJavaScript eXtension (JSX)Version ControlCross-browser CompatibilityDesign PatternsGraphQLUI Testing

About

🚀 I’m a Senior Frontend Developer with 4 years of experience building high-performance, scalable web applications across fintech, capital markets, and now the maritime and risk management domain. 💻 I have a strong command of React, Redux, Svelte, JavaScript, and TypeScript, with hands-on expertise in building clean, responsive, and secure interfaces. I’ve led development of complex UI workflows, optimized performance, and integrated APIs to deliver seamless cross-device user experiences. 🌍 My career spans working with leading fintech firms, where I gained deep insights into digital finance, user behaviour, and data-driven decision making, and now in the maritime industry, contributing to solutions that advance safety, sustainability, and global operations. 🤖 I also leverage AI tools (ChatGPT, Cursor, Copilot etc.) to accelerate development, improve debugging, generate test data, and demonstrate innovative POCs for team adoption. ⚡ Curious by nature, I learn fast, Google smarter, Prompt better, and thrive on solving problems with thoughtful design and maintainable code.

Experience

3 yrs 9 mos

Total Experience

1 yr 6 mos

Average Tenure

8 mos

Current Experience

Cfarer - a dnv company

Senior Frontend Developer

Sep 2025 – Present · 8 mos · Pune, Maharashtra, India · Hybrid

Developing Software for Marine businesses using Svelte 4 & Svelte 5

Svelte

Bharatpe

Frontend Developer

Jun 2025 – Sep 2025 · 3 mos · Gurugram, Haryana, India · On-site

Implemented React-based frontend flows for configuring and launching ads on BharatPe speakers.
Revamped the BharatPe merchant app’s UI, resulting in a modernized user experience
Implemented Mixpanel event tracking on UI card scroll visibility in the BharatPe Speaker app, enabling the product team to monitor user journeys and optimize engagement strategies
Designed and developed a device migration flow in React with modal-driven updates, toast notifications, and pending state handling to streamline multi-device migrations

ReactUI DesignMixpanelEvent Tracking

Paytm

Frontend Developer

Jul 2022 – May 2025 · 2 yrs 10 mos · Pune, Maharashtra, India · Remote

Worked as part of the Frontend team to develop Micro Frontend applications—Paytm Monthly SIP, Daily SIP, and Mutual Fund Reports—built and deployed independently while sharing common UI components, along with mock API services using Node.js and Express to facilitate UI development, reducing frontend-backend dependencies by 30%.
Built responsive and interactive UIs in React.js, collaborating with backend teams for seamless API integration and ensuring a bug-free experience with QA teams.
Implemented a 3-step SIP cancellation flow and a SIP returns calculator using Recharts, reducing
cancellations by 60-70% and improving customer decision-making.
Optimized API performance using React Query, reducing response time by 35% and improving frontend stability, while also documenting workflows in Confluence with flow diagrams, enhancing team onboarding efficiency by 30%.
Integrated Hawkeye logs to track frontend activity and detect API failures, reducing issue resolution time by 50-60%.
Leading frontend efforts for the Mutual Funds H5 app across mobile platforms
Building production-ready pages using AI-driven tooling

ReactNode.jsAPI IntegrationOptimization Techniques

Paytm money

Software Engineer Intern

Jan 2022 – Jun 2022 · 5 mos · Pune, Maharashtra, India · Remote

Contributed to Paytm Money’s internal library, developing 10+ reusable components like tabs, drawers, buttons, sliders, and input fields using Storybook, ensuring customization, theming and accessibility.
Migrated Svelte code to React using ChatGPT and AI tools, reducing development efforts by 30% while
maintaining full functionality.
Implemented unit testing (Jest.js) and end-to-end testing (Cypress), reducing QA efforts by 70+ hours.
Participated in code reviews, improving overall code quality and reducing production bugs by 25%.

ReactStorybookUnit TestingEnd-to-End Testing