Full-Stack Developer with React, Node.js Expertise

Chandan Fulvariya

*****************@*****.*** +91-902******* Bengaluru Linkedin leetcode Github Portfolio EXPERIENCE

Nimblix Technologies – Full-Stack Developer Intern Jul 2025 – Oct 2025 Bangalore, India

● Worked on 3 production-grade full-stack applications using React.js, TypeScript and Node.js, reducing development cycle time by

~30% through modular architecture and reusable component design.

● Integrated secure payment gateways across 4 B2B products, enabling 1,000+ daily transactions and directly strengthening platform revenue flow.

● Automated deployments across 4 environments by implementing GitHub Actions CI/CD pipelines, cutting manual release effort by ~40% and increasing deployment reliability.

Outlier AI – Full-Stack Developer (Contract) Oct 2024 – Apr 2025 San Francisco, Remote

● Optimized 3 core React/Material-UI features via code splitting and skeleton states, boosting Lighthouse scores 72 - 89 (~24%); engineered prompt pipelines for LLM output evaluation and quality validation.

● Engineered 10+ reusable UI components (forms, modals, hooks) with Storybook docs, cutting ~35% duplicate code; applied prompt engineering to improve LLM response consistency across evaluation cycles.

● Collaborated with backend engineers to optimize MongoDB aggregation pipelines and API field filtering, reducing payload sizes

~20%; contributed to LLM model evaluation by designing test prompts and scoring accuracy. Monkoodog LLP – React.js Developer Intern Dec 2023 – Jun 2024 Gurugram, India

● Delivered 5+ user-facing features across agile sprints, collaborating cross-functionally with design and product teams to consistently ship on schedule.

● Optimized React.js application performance through lazy loading and profiling, cutting page load times from 500ms to 300ms, a 40% reduction for 500+ daily active users.

● Integrated Node.js backend services with React components to enable real-time data synchronization, improving data freshness and user experience across the platform.

PROJECTS

Social React.js · TypeScript · Node.js · Express.js · MongoDB · Three.js Link Code

● Engineered a production-ready social analytics platform aggregating 4+ metrics (follower growth, impressions, engagement,Reach) for 200+ users, integrated xAI Grok API to power AI-driven content recommendations, with JWT auth, Razorpay multi-tier subscriptions, and 150+ commits shipped. OTT Streaming Platform React.js · Node.js · Express.js · REST APIs · TMDB API Link Code

● Architected a scalable OTT platform with DASH adaptive streaming (50+ hours of content), Razorpay subscription engine (100+ test transactions), and JWT + RBAC auth built to handle 1,000+ concurrent users with zero exposed endpoints. SKILLS

Languages: JavaScript, TypeScript, C++

Frameworks & Libraries: React.js, Redux, Node.js, Express.js, Material UI, Tailwind CSS, Three.js Databases: MongoDB, MySQL, PostgreSQL, Supabase

Tools & DevOps: Git, GitHub, GitHub Actions, CI/CD Pipelines AI & LLM: LLM Models API Integration, Prompt Engineering, LLM Evaluation EDUCATION

UIETH, Panjab University

• Bachelor of Engineering (IT) 2020-2024 CGPA: 8.3/10

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