Hello, I'm
Nanda Kumar
Mangati
Senior Full-Stack Engineer · AI-Native Platforms
Building scalable platforms and orchestrating AI-powered development workflows. 10+ years of shipping products that matter.
About Me
Full Stack Developer with over 10 years of experience building scalable, customer-centric web applications and internal platforms. Currently at Isha Foundation's IT team, architecting config-driven platforms with Django and Next.js while pioneering AI-agent orchestrated development workflows. Previously led teams at HappyFox, building enterprise SaaS products used by thousands of businesses worldwide. Passionate about continuous learning and leveraging AI to ship faster.
10+ Years Experience
3 Products Built
50% Dev Time Reduction
Full Stack
Experience
Full Stack Developer
Isha Foundation (IT)
July 2025 - Present
- •Own the entire frontend of IVM (Bodhi), a volunteer-management platform built with Django and Next.js
- •Built data-heavy admin interfaces: filtered, searchable list views with virtualization (TanStack Table), plus detail and preview panes
- •Implemented rich-text editing, drag-and-drop, authentication (NextAuth), data fetching and caching (TanStack Query), and validated forms
- •Set up frontend quality infrastructure with Storybook, Jest, Testing Library, and MSW
- •Build with AI coding agents as part of my daily workflow
Full Stack Developer
HappyFox Technologies LLP
2021 - June 2025
- •Led a team of full-stack developers and QA to build an internal iPaaS platform that cut integration development time by 50%; owned its frontend and contributed backend (Python, Django)
- •Designed APIs, database schemas, and backend services across the Helpdesk, Workflows, and BI products
- •Ran frontend code reviews and mentored junior developers on best practices and design
Front-End Developer
HappyFox Technologies LLP
May 2015 - 2021
- •Played a key role in the full UI revamp of the enterprise helpdesk into a performant Ember.js single-page app, shipping via weekly-to-daily CI/CD
- •Designed and built a reusable JavaScript SDK that streamlined third-party integrations
- •Built integrations across project management, CRM, e-commerce, social media, and voice platforms
Programmer Analyst
Cognizant Technology Solutions
Dec 2013 - May 2015
- •Contributed to an online banking application built with Ember.js, fixing UI bugs and building reusable front-end templates
Skills
Frontend
Backend
Databases
DevOps & Cloud
AI & Tools
Soft Skills
Projects
IVM Volunteer Platform
Isha's internal volunteer-management platform. Own the entire Next.js frontend: config-driven screens defined by backend data, virtualized data-heavy admin views (TanStack Table/Query), rich-text editing, drag-and-drop, NextAuth, and a quality setup with Storybook, Jest, and MSW.
iPaaS Platform
Helpdesk integrations were hand-built one at a time. Led a full-stack team building an internal integration-platform-as-a-service — owned the frontend and contributed Django backend — cutting integration development time by 50%.
HappyFox Helpdesk
Enterprise customer-support platform serving thousands of businesses. Played a key role in the full revamp of the legacy UI into a performant Ember.js single-page app, shipped via weekly-to-daily CI/CD.
JavaScript Integration SDK
Third-party helpdesk embeds were bespoke and brittle. Designed and built a reusable JavaScript SDK that streamlined integrations across project-management, CRM, e-commerce, and voice platforms.
Let's Connect
I'm always open to discussing new opportunities, interesting projects, or just having a chat about tech.