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Ashish Jaiswar

Senior Frontend Developer at Accenture | Ex-TCS | Ex-Infosys

Navi Mumbai

5+ years of work experience

Accenture in India
Sep 20241 yr 10 mosPresent

Mumbai

• Developed and delivered critical features of a micro-frontend insurance platform using React, Next.js, TypeScript, Redux, Ethos UI library — reducing cross-team release conflicts by ~60% and enabling parallel development across teams. • Built 12 responsive, SEO-optimized UI screens using React and Next.js, achieving a 40% reduction in initial bundle size through code splitting and lazy loading, improving Largest Contentful Paint (LCP) by ~1.2s for end users. • Designed an isolated Redux store architecture across 2 micro-frontend apps, eliminating cross-app state leakage and reducing unnecessary re-renders by ~35%, enabling real-time data sharing via browser custom events. • Developed 9 APIs using Nest.js and third-party services, enabling delivery of critical features such as password/passkey authentication, user registration, and phone number verification. • Integrated 9+ RESTful API calls with UI Screens, error boundaries, loading states, and client-side caching, reducing perceived load time by ~30% and cutting user-reported errors by ~40% post-launch. • Proactively took on informal technical lead responsibilities, mentoring teammates, tracking Agile sprint stories, and owning delivery of critical features consistently exceeding role expectations and demonstrating leadership potential. • Achieved 95% code coverage across unit and component tests using Vitest, Jest, and React Testing Library — reducing regression bugs in QA by ~50% and cutting hotfix deployments post-release • Integrated AI-assisted workflows (code generation, test scaffolding, documentation) into daily development, reducing average feature development time by ~25% and improving PR quality scores in code reviews.
Tata Consultancy Services
Apr 20231 yr 6 mosSep 2024

Mumbai, Maharashtra, India

• Worked on the development of critical features of an Insurance application using JavaScript, React, Redux, and custom project-specific libraries. • Worked on the development of supply chain dashboard using Next.js, Tailwind CSS, and Material UI. • Developed UI for a critical feature page consisting of multiple forms with data validation and logic as per project requirements
Infosys
May 202211 mosMar 2023

Pune, Maharashtra, India

• Worked with Service Now API's • Lead the automation team • Automated 40 python selenium scripts. • Automated incident creation process. • Created DevOps pipeline to schedule script execution. • Created awesome looking power BI dashboard to visualise data. • Reduced manual effort to 70%.
Infosys
Nov 20201 yr 7 mosMay 2022

Pune, Maharashtra, India

• SDET Certified • Worked with python selenium automation scripts • Worked with DevOps

Education

Ramniranjan Jhunjhunwala College (Autonomous)

Bachelor's degree, Computer Science

Ramniranjan Jhunjhunwala College (Autonomous)

20173 yrs2020

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Headline

Senior Frontend Developer at Accenture | Ex-TCS | Ex-Infosys

About

Frontend developer with 5.7 years of experience in delivering scalable, high-performance web applications across banking, insurance and enterprise domains — spanning micro-frontend architecture, full-stack development (React, Next.js, Nest.js, TypeScript, Python, JavaScript), CI/CD pipelines, and accessible, SEO-optimised UI. Take a look at my work or get in touch! → www.ashishjaiswar.in

Location

Navi Mumbai

Work experience

Senior Frontend Developer at Accenture in India, Sep 2024 - Present · 1 yr 10 mos, Mumbai, • Developed and delivered critical features of a micro-frontend insurance platform using React, Next.js, TypeScript, Redux, Ethos UI library — reducing cross-team release conflicts by ~60% and enabling parallel development across teams. • Built 12 responsive, SEO-optimized UI screens using React and Next.js, achieving a 40% reduction in initial bundle size through code splitting and lazy loading, improving Largest Contentful Paint (LCP) by ~1.2s for end users. • Designed an isolated Redux store architecture across 2 micro-frontend apps, eliminating cross-app state leakage and reducing unnecessary re-renders by ~35%, enabling real-time data sharing via browser custom events. • Developed 9 APIs using Nest.js and third-party services, enabling delivery of critical features such as password/passkey authentication, user registration, and phone number verification. • Integrated 9+ RESTful API calls with UI Screens, error boundaries, loading states, and client-side caching, reducing perceived load time by ~30% and cutting user-reported errors by ~40% post-launch. • Proactively took on informal technical lead responsibilities, mentoring teammates, tracking Agile sprint stories, and owning delivery of critical features consistently exceeding role expectations and demonstrating leadership potential. • Achieved 95% code coverage across unit and component tests using Vitest, Jest, and React Testing Library — reducing regression bugs in QA by ~50% and cutting hotfix deployments post-release • Integrated AI-assisted workflows (code generation, test scaffolding, documentation) into daily development, reducing average feature development time by ~25% and improving PR quality scores in code reviews.

Frontend Developer at Tata Consultancy Services, Apr 2023 - Sep 2024 · 1 yr 6 mos, Mumbai, Maharashtra, India, • Worked on the development of critical features of an Insurance application using JavaScript, React, Redux, and custom project-specific libraries. • Worked on the development of supply chain dashboard using Next.js, Tailwind CSS, and Material UI. • Developed UI for a critical feature page consisting of multiple forms with data validation and logic as per project requirements

Senior Systems Associate (Automation Engineer) at Infosys, May 2022 - Mar 2023 · 11 mos, Pune, Maharashtra, India, • Worked with Service Now API's • Lead the automation team • Automated 40 python selenium scripts. • Automated incident creation process. • Created DevOps pipeline to schedule script execution. • Created awesome looking power BI dashboard to visualise data. • Reduced manual effort to 70%.

Operation Executive at Infosys, Nov 2020 - May 2022 · 1 yr 7 mos, Pune, Maharashtra, India, • SDET Certified • Worked with python selenium automation scripts • Worked with DevOps

Education

Bachelor's degree, Computer Science, Ramniranjan Jhunjhunwala College (Autonomous)