Headline

Frontend Developer

About

Results-driven Front End Developer with over 4 years of hands-on experience designing and building high-performance, responsive, and scalable web applications using React.js, Next.js, TypeScript, and modern JavaScript (ES6+). Progressed from enterprise full-lifecycle UI engineering at Accenture (LWC, Aura, nCino banking platform) to delivering high-impact client web solutions as an independent Frontend Freelance Contractor. AWS Certified AI Practitioner skilled in integrating intelligent AI services (AWS Bedrock, OpenAI) and RESTful/GraphQL APIs into intuitive, accessible user interfaces. Proven track record optimizing Core Web Vitals (Lighthouse 96+) and building reusable component design systems. Based in Bengaluru, Karnataka.

Location

Bengaluru

AI stack

antigravity

codex

hugging face

mistral

opencode

claudecode

Work experience

Frontend Developer at Freelance | Self-Employed, Jan 2023 - Present · 3 yrs 10 mos, Bengaluru, • Architected and delivered responsive Single Page Applications (SPAs) and modern web portals for diverse international clients utilizing React.js, Next.js, TypeScript, and Tailwind CSS. • Engineered dynamic client dashboards with complex data visualizations (Recharts, Chart.js) and global state management using Redux Toolkit and TanStack Query, cutting API latency by 35% through caching. • Integrated AI-powered features and generative UI components using AWS Bedrock and OpenAI APIs, implementing real-time streaming LLM response interfaces and prompt-driven user workflows. • Translated high-fidelity Figma mockups into modular, reusable, and WCAG 2.1 AA accessible component libraries, accelerating client product launches by 30%. • Optimized frontend web performance through code-splitting, lazy loading, and bundle analysis, elevating average Google Lighthouse performance scores from 64 to 96+. • Built and integrated secure RESTful & GraphQL endpoints, OAuth2/JWT authentication, and automated CI/CD deployment pipelines on Vercel and AWS S3/CloudFront.

Application Development Associate at Accenture, Sep 2021 - Dec 2022 · 1 yr 4 mos, Pune Division, • Engineered enterprise user interfaces utilizing Lightning Web Components (LWC), Aura Components, JavaScript (ES6+), HTML5, and SLDS for financial services clients migrating core banking systems to Salesforce cloud. • Developed customizable UI layouts, multi-step screen flows, route navigation menus, and dynamic form validations on the nCino platform, streamlining workflows for 500+ commercial loan officers. • Integrated frontend components with backend Apex controllers and REST services, managing asynchronous data binding, error boundary handling, and complex state synchronization. • Maintained 85%+ code test coverage using Apex test frameworks and JavaScript unit tests, actively participating in Agile sprint cycles, daily standups, and peer code reviews.

Education

Bachelor of Engineering - BE, Electrical, Electronics and Communications Engineering, Sinhgad college of engineering

Public links

amarnarhare.github.io: https://amarnarhare.github.io/