Khirsagar Nayak
Full-Stack Developer

Khirsagar Nayak

Turning complex problems into clean, performant interfaces

I build the front ends of production SaaS — six shipped, five AI-powered, most live — across mortgage QC, sales, and public-affairs intelligence.

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About Me

I build production front ends for AI-powered SaaS — most of it live, measured, and in daily use — and reach full-stack when the product needs it.

With over 4+ years of experience, I build modern web and mobile applications end-to-end — frontend-led with React and React Native, and full-stack across the MERN stack when the product calls for it. My focus is shipping scalable, high-performance solutions that reach real users.

I’m driven by curiosity and a passion for solving complex problems. My strengths lie in crafting intuitive, responsive UIs, improving application performance, and collaborating with cross-functional teams to deliver impactful user experiences.

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Years Experience
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Projects Completed
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Live Applications
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AI Platforms

Education

Bachelor of Engineering in Computer Science

What I bring to the table:

  • Frontend architecture for production AI SaaS — React 19, TypeScript, TanStack, real-time data
  • Performance and accessibility built in as defaults, not afterthoughts
  • Full-stack range when it counts — built Plenio's Node/Express MCP backend POC

Skills & Technologies

Frontend-led across React and React Native, with full-stack range — Node, Express, databases, and cloud — applied on real, shipped products.

React.js
TypeScript
JavaScript
React Native
Next.js
HTML5/CSS3
Tailwind CSS

Professional Journey

My career path and the valuable experience I've gained along the way.

Frontend Developer

Oct 2022 – Present (3yrs 9mo)

EC InfoSolutions • Onsite, Pune

Developing scalable web and mobile apps with growing full-stack exposure, focusing on performance, reusability, and cross-team collaboration.

Key Achievements:

  • Delivered 9+ projects (6+ live in production) with high client satisfaction
  • Led frontend development using React, React Native, and reusable component libraries
  • Integrated REST APIs and WebSockets, and managed state with Redux, RTK Query
  • Improved performance, accessibility, and rendering patterns across applications
  • Mentored junior developers and contributed to tech discussions and POCs
  • Collaborated with backend teams and gained hands-on experience with AWS

React Native Developer

May 2022 – Sep 2022

Happy Place App Pvt. Ltd. • Remote

Contributed to cross-platform mobile app development, focusing on new features and performance improvements.

Key Achievements:

  • Developed and optimized mobile features across iOS and Android
  • Collaborated with UI/UX teams for seamless user experience
  • Improved app performance and resource usage
  • Participated in code reviews, testing, and deployments

GitHub Activity

My open source contributions and coding activity.

Contribution Graph

@ksnayak

 
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Featured Projects

Production applications — most live, several AI-powered — with measurable outcomes. Built frontend-first, reaching full-stack where the product needed it.

  • Frontend

    CSC Intelligence — Public-Affairs Intelligence Platform

    Production-ready SaaS platform for public affairs agencies to manage development projects. Features multi-source intelligence gathering (Facebook, News, Government), AI-powered sentiment analysis, semantic search with vector embeddings, and automated report generation.

    95% faster reporting80% less manual monitoring
    React 18
    TypeScript
    Redux Toolkit
    +12
  • Frontend

    SalesProspect — AI-Powered B2B CRM

    Production-ready B2B sales CRM platform with comprehensive lead management, customer tracking, and AI-powered quotation builder. Features role-based access control, real-time analytics, and multi-channel communication.

    70% less manual data entry50% faster lead qualification
    React 18
    Redux Toolkit
    RTK Query
    +7
  • Frontend

    Atlas PMP — Enterprise Project Management Platform

    Enterprise-grade project management SaaS platform with sprint planning via interactive Gantt charts, integrated GitHub PR review with AI-powered code analysis, quality dashboards with SonarQube metrics, and an AI copilot for project insights. Features a 6-step project creation wizard, rich text editing, and real-time team collaboration.

    AI-powered PR reviewSprint & quality dashboards
    React 19
    TypeScript
    Vite
    +13
  • Full Stack

    Plenio AI — Program Intelligence Platform

    AI-powered project management platform that integrates with Jira, Confluence, and GitHub via MCP tools to provide conversational AI assistance, program tracking, and intelligent insights. Built a POC backend with 21 MCP tools to validate the architecture.

    Built 21-tool MCP backend (POC)Conversational AI over Jira/GitHub
    React 19
    TypeScript
    Vite
    +13
  • Frontend

    riTara AI — Defensible AI for Mortgage QC

    Frontend for E3, riTara's flagship 'Defensible AI for Mortgage QC' platform. Automates loan document extraction, rule-based validation, and quality control with real-time WebSocket monitoring, explainable evidence-linked findings, and post-close audit workflows. Built with React 19, TanStack Router/Query, and a feature-driven architecture.

    Real-time QC over WebSocketsEvidence-linked AI findings
    React 19
    TypeScript
    Vite 7
    +19
  • Frontend

    PokéIndex — Pokémon Reference & Gaming PWA

    A comprehensive Pokémon reference app with a virtualized Pokédex (1025+ Pokémon), team builder with type coverage analysis, side-by-side comparison, 6 mini-games, and offline PWA support.

    1025+ entries at 60fpsOffline-ready PWA
    React 19
    TypeScript
    TanStack Router
    +10

Let’s Connect

Have a project in mind or just want to say hi? I'm always open to new opportunities and collaborations.

Contact Information

Location

Pune, India

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