kb chaudhary
kb chaudhary

Full-Stack Engineer

Open to offers · Member since 17 Oct 2026
Location
India
Desired salary
Unspecified
Work preference
Remote Only / Full Time, Freelance
Experience level
Mid

About

Professional summary

I am a product-focused Full-Stack Engineer with more than 2.5 years of experience building production-grade web, desktop, healthcare, ERP, HRMS, compliance, and e-commerce systems. I specialize in the MERN stack, React, Node.js, and Electron, with end-to-end ownership from requirements and architecture through deployment and support.

I have strong frontend expertise in React, Next.js, responsive UI development, and converting designs into polished user experiences. On the backend, I build REST APIs, real-time systems, secure authentication flows, and scalable data architectures using Node.js, Express, MongoDB, Prisma, and SQL.

I have delivered cross-platform ECG desktop applications for Windows, macOS, and Linux, including BLE and UART medical-device communication, real-time waveform visualization, offline binary data processing, and MQTT cloud-upload workflows. I have also supported live hospital deployments and collaborated with AI/ML teams on ECG rhythm-analysis integration.

I am experienced in security-conscious development, including JWT authentication, refresh-token rotation, role-based access control, QR-based authentication, MongoDB Replica Sets, and audit-ready compliance workflows. I build modular systems with clean architecture, consistent API patterns, and maintainable code.

I work with a founder mindset and currently build and operate Honeyvan, a D2C raw honey brand. I manage its e-commerce platform, payments, COD operations, logistics integrations, admin systems, SEO, social media, and compliance activities alongside freelance client delivery.

I am self-directed, remote-ready, and comfortable working asynchronously under tight deadlines. I have demonstrated rapid delivery by building a 23-module HRMS MVP independently in under 20 days while maintaining production-quality standards.

Skills

24 capabilities

Tech stack & tools

Working toolkit

Application Utilities

Data Stores

Design

Languages & Frameworks

Experience

Career history

Founder & Full-Stack Developer Honeyvan (Green Earth Enterprise)

I build and maintain honeyvan.in end-to-end as a D2C e-commerce platform for a raw honey brand. I own the platform architecture, implementation, deployment, and ongoing feature development.

I implemented payment gateway integration, cash-on-delivery flows, and parcel and courier integrations for order fulfillment. I also designed a custom admin panel for inventory, order, and content management.

Beyond engineering, I manage SEO strategy, social media presence, FSSAI and GST compliance, and product-labeling activities for the brand.

Freelance Full-Stack Developer Independent / Multiple Clients

I deliver production websites for multiple clients, including e-commerce platforms and brochure-style marketing websites. My client work uses Next.js, Prisma, MongoDB, and NextAuth.

I manage the full project lifecycle, including requirements gathering, solution architecture, development, Netlify deployment, post-launch support, and debugging. I continue freelance delivery alongside operating Honeyvan.

Full-Stack Developer Svitch Bike

I independently designed and shipped a 23-plus-module HRMS MVP in 20 days. The platform covered employee onboarding, leave management, attendance tracking, payroll, performance reviews, and document management.

I architected a secure backend with JWT authentication, refresh-token rotation, and role-based access control for multiple HR permission levels. I configured MongoDB Replica Sets to support data durability and high availability in production.

I followed clean-code practices through modular architecture, separation of concerns, and consistent API design patterns.

Full-Stack Engineer Kali Medtech Private Limited

I designed and delivered cross-platform ECG desktop applications using Electron and React for Windows, macOS, and Linux. I implemented BLE and UART device communication for Resting, Holter, and TMT ECG workflows, including real-time waveform visualization, session management, and multi-device connectivity.

I built offline ECG extraction, binary parsing, validation, and MQTT-based device-to-cloud upload pipelines. I also contributed to the OEA ECG Analyzer with multi-file uploads, chunked ingestion, and interpretation workflows, and collaborated with AI/ML teams on rhythm-analysis pipeline integration and testing.

I developed ERP dashboards and backend APIs for invoicing, ledger handling, and cost automation. I also built a Quality Management System with role-based access, real-time dashboards, socket notifications, regulatory documentation, complaint workflows, and audit-ready PDF generation.

I supported production deployments in live hospital environments, including on-call issue resolution, and created QR-based cross-device authentication for mobile-to-web login.

Web Designer Intern ByteParity Technologies

I converted Adobe XD and Figma designs into pixel-perfect, responsive implementations using HTML, CSS, and JavaScript. I focused on maintaining design-to-code accuracy across deliverables.

I ensured cross-browser compatibility and mobile responsiveness. I also worked within professional Git, GitHub, and Linux workflows on real projects.

Education

Learning history

S.P. University, Gujarat

Bachelor of Computer Applications, Computer Applications

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