🚀 Software Engineer • 5+ Years Experience

Hi, I'm Krishna Bansal 👋

Frontend & Mobile Software Engineer

Specializing in building and scaling production web and mobile applications with React, Next.js, React Native, TypeScript, and modern backends. Focused on clean architecture, high performance, and seamless user experiences.

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Krishna Bansal

About Me 👨‍💻

Engineering Scalable Web & Mobile Solutions

I am a passionate Software Engineer with over 5+ years of hands-on experience designing, building, and deploying production-grade web and mobile applications. My expertise spans across the complete development lifecycle — from system architecture and state caching to intuitive user interfaces and cloud deployment.

I specialize in React, Next.js, React Native, and TypeScript, with strong competencies in modern backend microservices (Hono, Node.js, Express, PostgreSQL). I am committed to domain-driven design, clean code principles, and performance optimization that delivers measurable business impact.

Architectural Principles

Domain-Driven Design (DDD)Feature-Oriented ArchitectureMicro-Frontends & Modular DesignComponent-Driven Development (Storybook & shadcn)

Education

Master of Computer Applications (MCA)

Aug 2025 — Present

GLA University Mathura

Specializing in advanced software architecture, cloud computing, and enterprise application systems.

Bachelor of Computer Application (BCA)

Aug 2021 — Jun 2024

Rajiv Academy Technology & Management

Graduated with strong foundations in computer science, data structures, algorithms, and web technologies.

Core Engineering Standards

  • API & Network Performance Optimization
  • Strict TypeScript & Static Type Safety
  • CI/CD & Automated Deployment Pipelines
  • TanStack Query & QueryClient State Caching
  • AI-Augmented Development (Cursor, Claude, Bun)

Technical Skills 🔥

Comprehensive toolkit across modern web, cross-platform mobile, backend systems, and developer tooling.

Frontend & Web Architecture

Building responsive, accessible, high-performance web applications with modern component architectures.

ReactReact
Next.jsNext.js
TypeScriptTypeScript
JavaScript (ES6+)JavaScript (ES6+)
HTML5 / CSS3HTML5 / CSS3
Tailwind CSSTailwind CSS
shadcn/ui & Storybookshadcn/ui & Storybook
BootstrapBootstrap

Mobile App Development

Engineering cross-platform native experiences for iOS & Android with smooth 60fps performance.

React NativeReact Native
iOS (Swift)iOS (Swift)
Android (Kotlin)Android (Kotlin)
ExpoExpo
Push NotificationsPush Notifications
App Store / Play StoreApp Store / Play Store

Backend, APIs & Databases

Developing robust serverless and server-rendered APIs, data pipelines, and relational database schemas.

Node.jsNode.js
HonoHono
Express.jsExpress.js
PostgreSQLPostgreSQL
MongoDBMongoDB
SQL & Query OptimizationSQL & Query Optimization
RESTful APIsRESTful APIs

Architecture, State & Tools

Enterprise software patterns, deterministic state management, CI/CD, and AI-accelerated workflows.

TanStack QueryTanStack Query
Redux ToolkitRedux Toolkit
Domain-Driven Design (DDD)Domain-Driven Design (DDD)
Feature-Oriented ArchitectureFeature-Oriented Architecture
Git & GitHub CI/CDGit & GitHub CI/CD
Docker & BunDocker & Bun
Cursor / Claude / AI ToolingCursor / Claude / AI Tooling

Work Experience 💼

Track record of building enterprise CRM systems, mobile apps, and scalable web solutions.

Senior Software Developer

MMI Softwares Pvt. Ltd.

Apr 2026 – Present Mathura, Uttar Pradesh

Leading architecture, development, and delivery of scalable enterprise CRM applications using React, Next.js, TypeScript, and PostgreSQL.

  • •Built 3+ CRM applications from scratch using React, Next.js, TypeScript, Hono, and PostgreSQL, owning development from architecture to delivery.
  • •Optimized API data fetching with TanStack Query and QueryClient caching to reduce unnecessary network requests and maximize throughput.
  • •Standardized reusable UI with shadcn/ui components and Storybook, improving project structure and TypeScript code quality across engineering teams.
ReactNext.jsTypeScriptHonoPostgreSQLTanStack Queryshadcn/uiStorybook

Software Developer II

Nickelfox Technologies

Sep 2025 – Apr 2026 Noida, Uttar Pradesh

Engineered high-performance cross-platform mobile apps for US-based enterprise clients using React Native, Kotlin, and Swift.

  • •Built production React Native applications for Android and iOS using TypeScript, Kotlin, and Swift, working directly with US clients to deliver projects end-to-end.
  • •Reduced API/network overhead by 10% through request optimization and batching, while improving app performance with memoization and lazy loading.
  • •Worked with GitHub-based development workflows, rigorous code reviews, CI/CD, and reusable React Native components across large codebases.
React NativeTypeScriptKotlinSwiftiOSAndroidCI/CDREST APIs

React Native Developer / Full-Stack Engineer

iMeet Technologies

Jun 2024 – Sep 2025 Mathura, Uttar Pradesh

Developed production-grade mobile and web applications with React Native, Redux, and Node.js backend services.

  • •Developed production React Native applications with secure authentication, REST API integrations, push notifications, and Redux / TanStack Query.
  • •Improved application stability and performance through debugging, refactoring, optimized rendering, and reusable component development.
  • •Worked across React web and mobile applications, integrating backend services and supporting production releases for Android and iOS on App Store and Google Play.
React NativeReactReduxTanStack QueryREST APIsPush NotificationsNode.js

Software Developer

Elano InfoTech

Sep 2021 – May 2024 Mathura, Uttar Pradesh

Built and scaled production React Native and Web applications with structured organization and reusable architecture.

  • •Progressed from Software Developer Intern to Mobile Application Developer while building production React Native applications for Android and iOS.
  • •Improved application performance and maintainability through reusable components, TypeScript adoption, refactoring, and structured project organization.
  • •Integrated REST APIs and Redux while contributing to debugging, testing, Git/GitHub workflows, and production releases.
React NativeJavaScriptTypeScriptReduxREST APIsGitMobile Deployment

Projects & Systems 🖥️

Selected production applications, full-stack systems, and core technology stacks.

Enterprise CRM & Analytics System

Full-Stack Web Application

Multi-tenant CRM and analytics platform architected from scratch with Next.js, Hono, and PostgreSQL. Features optimized data querying with TanStack Query and modular component systems via Storybook and shadcn/ui.

Next.jsNext.js
TypeScriptTypeScript
HonoHono
PostgreSQLPostgreSQL
TanStack QueryTanStack Query
shadcn/uishadcn/ui

MynStar E-Commerce Platform

E-Commerce & SSR Storefront

Full-scale e-commerce storefront delivering server-rendered product catalogs, fast search filtering, responsive shopping cart states, and seamless checkout flows with Next.js, React, Tailwind CSS, and MongoDB.

Next.jsNext.js
ReactReact
Tailwind CSSTailwind CSS
Node.jsNode.js
MongoDBMongoDB

Event & Wedding Management System

Full-Stack Web App

End-to-end event planning and vendor coordination platform featuring real-time budget tracking, task assignments, and attendee management using React, Nest.js, TypeScript, Tailwind CSS, and MongoDB.

ReactReact
Nest.jsNest.js
TypeScriptTypeScript
Tailwind CSSTailwind CSS
MongoDBMongoDB

Dhamgo Travel & Booking Portal

Travel & Hospitality Platform

Interactive travel booking, itinerary exploration, and customer lead reservation portal with real-time Firebase backend synchronization, React, Next.js, and Tailwind CSS.

ReactReact
Next.jsNext.js
FirebaseFirebase
Tailwind CSSTailwind CSS

LeadsTrack Business Platform

Lead Management & Analytics

Digital marketing analytics and customer lead management dashboard with performant database querying, reporting metrics, and user management with PHP, MySQL, Bootstrap, and JavaScript.

PHPPHP
MySQLMySQL
BootstrapBootstrap
JavaScriptJavaScript

Arka Digital Studio UI

Design System & Frontend

Pixel-perfect responsive web application converted from modern Figma design systems with accessible semantic markup and high performance using Next.js, React, TypeScript, and Tailwind CSS.

Next.jsNext.js
ReactReact
TypeScriptTypeScript
Tailwind CSSTailwind CSS

Get In Touch 📲

Interested in collaborating, hiring, or discussing technical architecture? Feel free to reach out.

LinkedIn

linkedin.com/in/Krishna1806

Email

krishna.web18@gmail.com

Location

Mathura, Uttar Pradesh, India

Follow on GitHub @krishna-sm