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Chinmaya Mayanale

@chinmayamayanale

Senior Full Stack Engineer (6+ YOE) building scalable SaaS with React, TypeScript & Node.js, focused on performance and large-scale systems.

India

Message

What I'm looking for

I’m looking to build scalable, high-performance web products—owning frontend architecture, collaborating on API contracts, and driving measurable performance gains with clean engineering practices.

I’m a Senior Full Stack Engineer with 6+ years of experience building and scaling products across B2B SaaS, AdTech, and AI-driven platforms.

I specialize in React, TypeScript, and Node.js, with a strong focus on performance optimization and scalable frontend architecture. I’ve worked extensively on applications handling large datasets (100K+ records), where rendering efficiency and data flow design directly impact user experience.

One of my key achievements includes improving data grid performance by ~60%, enabling smooth interaction with large-scale datasets. I’ve also led frontend architecture for a greenfield product (ItemSmart), defining state management, data handling strategies, and performance patterns from the ground up.

I take ownership end-to-end — from understanding requirements and challenging assumptions to designing, building, and ensuring production reliability. I enjoy solving complex problems that sit at the intersection of performance, scalability, and product experience.

I’m currently exploring Senior Frontend / Full Stack opportunities with product-focused teams where engineering quality and long-term thinking matter.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Impact Analytics

Jan 2024 - Present (2 years 5 months)

Owned the design and delivery of a custom AG Grid in React/TypeScript for enterprise planning workflows, improving planning efficiency and reducing manual operations. Optimized rendering for 100K+ datasets, cutting load time by 60%, and drove ItemSmart from zero to production in 6 months by defining frontend architecture and API contracts.

React TypeScript AG Grid Performance Optimization Virtualized Rendering Memoization Pagination Windowing

Senior Software Engineer

QBurst

Dec 2021 - Dec 2023 (2 years)

Profiled and eliminated JavaScript performance bottlenecks in a React campaign management platform, improving grid performance by 50%. Built a reusable React component library for an e-commerce platform and contributed to Go backend services, including Redis caching and Elasticsearch search, improving API reliability.

React JavaScript Performance Profiling Memoization Component Libraries Go Redis Elasticsearch

Software Engineer

G2 TechSoft

Jul 2019 - Nov 2021 (2 years 4 months)

Built and shipped React/Redux interfaces for order tracking and leave management, replacing spreadsheet-driven workflows and reducing coordination overhead by 40%. Developed Node.js REST APIs end-to-end, designing PostgreSQL/MongoDB schemas and maintaining stable data contracts across CI/CD release cycles.