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Prabal Das
Prabal Das

Software Engineer

Open to offers · Member since 2 Nov 2026
Message
Location
Bangalore, India
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Mid

About

Professional summary

I am a Software Engineer with experience building scalable, secure, and user-focused web applications using React, Next.js, TypeScript, and Node.js.

I currently work at Affinsys AI, where I develop core product features including authentication, KYC onboarding, risk-engine interfaces, queue management systems, wage protection workflows, product-management features, and code review systems.

I have experience improving frontend quality and maintainability through Material UI migrations, design-system audits, theming, internationalization, feature flags, automated testing, and production vulnerability remediation.

Previously, I worked at Aster DM Healthcare, where I built healthcare web interfaces, data-visualization dashboards, secure digital-identity integrations, and server-side rendered Next.js applications that improved performance, SEO, bookings, and registrations.

I am comfortable working across frontend and backend technologies, including React, Next.js, Redux, Node.js, Express.js, Django, MongoDB, PostgreSQL, Redis, and SQL. I also have strong foundations in data structures, algorithms, operating systems, computer networks, database management systems, and system design.

Skills

38 capabilities
AuthenticationBackend DevelopmentCC++Code ReviewCSSData VisualizationDBMSDesign SystemsDjangoDjango REST FrameworkFeature Flag ManagementFrontend DevelopmentHigh Level DesignHTMLIntegration TestingInternationalizationJavaJavaScriptKYCLocalizationMongoDBMulti Factor AuthenticationNext.jsPerformance OptimizationPostgreSQLPythonReactRedisReduxResponsive UISEOServer Side RenderingSQLState ManagementTypeScriptUnit TestingWeb Security

Tech stack & tools

Working toolkit

Development

GitLeetCodenpmSonarQubeViteWebpack

Experience

Career history

Software Engineer Affinsys AI

Built and shipped React and TypeScript product features for MFA, KYC onboarding, risk-engine workflows, queue management systems, wage protection systems, product management, process configuration, and code review functionality. Delivered secure, configurable, and data-driven user interfaces for business users.

Led the Material UI v7 migration across User Management, Virtual Accounts, and Container modules. Improved build performance by upgrading to Rspack v2, wrote unit and integration tests with more than 90% coverage, resolved over 400 SonarQube production vulnerabilities, introduced theming and design-system standards, enabled i18n for two regions/languages, and initiated feature flag management through Flagsmith.

Associate Software Engineer Aster DM Healthcare

Designed and implemented web application interfaces using Next.js, React, and TypeScript, contributing to a 140% increase in appointment bookings. Developed dynamic Chart.js dashboards for healthcare profile metrics, including BMI and blood pressure monitoring.

Integrated a third-party digital identity SDK into the myAster website to support secure authentication, automatic account linking, and manual account workflows for unverified users, contributing to a 100% increase in registrations. Enabled Next.js server-side rendering and improved initial load time from 8 seconds to 2 seconds, while implementing Redux-Saga for complex state management.

Education

Learning history

National Institute of Technology, Silchar

Bachelor of Technology, Electronics and Communication Engineering

B.Tech in Electronics and Communication Engineering with a CGPA of 8.6.

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