Engineering digital products with precision.
I'm Tapan Kumar Swain, a Software Development Engineer.
Specializing in high-performance web applications and fluid mobile architectures using React, Next.js, and React Native. Focused on clean frontend systems, UI/UX refinement, and scalable delivery.
More than just code.I build digital experiences where engineering meets thoughtful design.
From frontend architecture to mobile experiences, I enjoy turning complex problems into interfaces that feel simple and intuitive.
Software Development Engineer
Tapan Kumar Swain
Engineer by craft.
Designer by curiosity.
Over the past three years, I've contributed to enterprise legal-tech platforms, public education systems, and digital healthcare at HyScaler Nettantra Technologies Pvt. Ltd..
My approach combines architectural discipline with design sensitivity. From building interactive dashboards and custom dynamic form builders to integrating real-time telemetry like VideoSDK and Health Connect, I strive to make software feel swift, intuitive, and resilient.
Performance. Precision. People.
The technical and human details that make software feel effortless.
Frontend Engineering
Architecture & ScalabilityArchitecting modular, type-safe web systems using React 18, Next.js App Router, and modern CSS with strict performance benchmarks.
Mobile Applications
Native Fluidity & Real-TimeBuilding native-grade iOS & Android applications in React Native with real-time VideoSDK, Health Connect, and telemetry.
State & Architecture
Predictable Data FlowStructuring clean, testable state flows, robust API layers, and reusable component libraries that scale effortlessly.
Interaction Ergonomics
Precision & Micro-InteractionsObsessing over smooth frame rates, tactile feedback, responsive ergonomics, and uncompromising accessibility standards.
Building at scale.
Proven track record delivering reliable frontend systems and high-impact mobile architectures.
Software Development Engineer - I
Contributed to the development of an enterprise legal-tech platform used for drafting, reviewing, and managing financial services contracts through AI-assisted workflows.
- —Frontend Development: Developed responsive modules using Next.js, React, and TypeScript for contract workflows, knowledge base management, and real-time monitoring dashboards.
- —Salesforce Integration: Implemented Salesforce integrations to synchronize deal and contract-related information into internal systems.
- —Google Drive Integration: Built document synchronization workflows to fetch, process, and manage files from Google Drive within the organizational knowledge base.
- —Scheduled Processing: Implemented Cron-based incremental synchronization jobs to automate enterprise data ingestion and reduce manual operations.
- —Real-Time Synchronization: Collaborated on WebSocket-based progress tracking and status synchronization for asynchronous document-processing workflows.
- —System Stability: Resolved UI issues, synchronization edge cases, and race conditions, improving platform reliability and user experience.
Junior Technical Programmer
Developed cross-platform healthcare applications supporting doctor consultations, appointment booking, and patient engagement workflows.
- —React Native Development: Built responsive Android and iOS applications using React Native and TypeScript.
- —Video Consultation: Integrated third-party Video SDKs for secure doctor-patient communication.
- —Notifications: Implemented Firebase push notifications and real-time engagement features.
- —API Integration: Integrated mobile applications with backend services and REST APIs for secure and reliable communication.
Software Developer Trainee
Completed hands-on training in full-stack web development with a focus on the MERN stack and modern development workflows.
- —MERN Application Development: Developed and maintained application modules using MongoDB, Express.js, React, and Node.js.
- —Responsive UI Development: Designed reusable UI components and responsive user interfaces.
- —CRUD Operations: Implemented database operations and integrated REST APIs into application workflows.
- —Version Control: Worked with Git-based development workflows and collaborative coding practices.
Featured work.
Interactive applications and mobile architectures built for real-world reliability and impact.
Memory Match
A fun card matching game built with Expo and TypeScript. Features clean UI, sound effects, and responsive design for an engaging user experience.
BINGEBOX
A movie website where users can browse movies and watch trailers for specific films. Features a clean interface with responsive design.
E-Commerce Platform
Full-stack e-commerce solution with React, Node.js, and MongoDB. Features include user authentication, payment integration, and admin dashboard.
Task Management System
Collaborative task management application with real-time updates, drag-and-drop functionality, and team collaboration features.
Featured work.
Interactive applications and mobile architectures built for real-world reliability and impact.
Memory Match
A fun card matching game built with Expo and TypeScript. Features clean UI, sound effects, and responsive design for an engaging user experience.
BINGEBOX
A movie website where users can browse movies and watch trailers for specific films. Features a clean interface with responsive design.
E-Commerce Platform
Full-stack e-commerce solution with React, Node.js, and MongoDB. Features include user authentication, payment integration, and admin dashboard.
Task Management System
Collaborative task management application with real-time updates, drag-and-drop functionality, and team collaboration features.
Architecture & scale.
Behind the UI: production-tested distributed systems, dynamic form engines, and real-time pipelines.
District Education Infrastructure (Drishti)
Enterprise System & Dynamic Forms
Frontend architecture powering dynamic survey collection, school infrastructure asset management, and offline-resilient task workflows across statewide administrative modules.
Real-Time Telemedicine & Telemetry Client
WebRTC & Mobile Infrastructure
Cross-platform mobile application featuring encrypted physician video consultations via VideoSDK, real-time vitals telemetry, and automated cloud recording pipelines to AWS S3.
Microservices Gateway & Edge Rate Limiter
Cloud & Distributed Systems
Scalable API gateway featuring sliding-window rate limiting, token authentication, dynamic reverse-proxy request routing, and resilient distributed error logging.
Technical competencies.
Frontend.
Backend.
Database.
Cloud & DevOps.
Messaging.
Integrations.
Tools.
Technical competencies.
Frontend
Backend
Database
Cloud & DevOps
Messaging
Integrations
Tools
Technical writing.
Practical deep-dives into cloud storage pipelines, WebRTC video integrations, and Android telemetry.
Let's build somethingexceptional together.
Currently open to software engineering opportunities, frontend architecture roles, and high-impact product teams.