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Pravinnath Goswami

@pravinnathgoswami

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Senior Full Stack Developer modernizing enterprise systems with MERN, micro-frontends, and resilient QA.

India

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What I'm looking for

I’m looking for a team where I can modernize enterprise platforms end-to-end—server-state architecture, micro-frontends, and secure APIs—while owning quality through strong testing (Playwright/Jest) and delivering reliable, high-availability fintech/IoT/SaaS features in an Agile environment.

I’m a Performance-driven Senior Full Stack Developer with around 7 years of specialized experience in the MERN stack, enterprise server-state architecture, and micro-frontends. I focus on building resilient systems that reduce technical debt while improving data consistency, reliability, and performance.

In my recent role, I led a React Query migration by replacing legacy Redux fetch patterns with queries, mutations, and cache invalidation, which helped reduce stale-state bugs and improve data consistency. I also migrated the entire E2E testing suite from Cypress to Playwright across 28 specifications, using data-testid selectors, API-driven assertions, and CI/TDP integration.

I build secure feature ecosystems end-to-end—like KYC document upload workflows using server-side Multer, client-side FormData, and CSRF protection—along with comprehensive integration and end-to-end automation to support partner compliance. I’ve strengthened quality governance by expanding unit test coverage from 50% to 85%+ using Jest and React Testing Library.

Across enterprise products, I’ve designed backend microservices with Node.js/Express and TypeScript, implemented multi-tenant RBAC and 2FA frameworks (including Amazon Cognito), and optimized databases for sustained throughput. I’m especially motivated by modernization work: migrating legacy infrastructure, improving security posture, and shipping high-availability fintech, IoT, and SaaS solutions in Agile environments.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Optimum Infosystem

Jul 2025 - Present (1 year)

Led server-state modernization by migrating React flows from legacy Redux fetch patterns to React Query, improving data consistency and reducing stale-state issues. Migrated E2E testing from Cypress to Playwright and enhanced frontend performance and micro-frontend orchestration for secure KYC document upload workflows.

React Query Redux Cache Invalidation E2E Testing Cypress Playwright Data Testid CI CD Native JavaScript Utilities Tree Shaking D3.Js React Suspense Multer Jest React Testing Library Unit Testing

Senior Software Engineer

Trigent Software Pvt. Ltd.

Aug 2024 - Jan 2025 (5 months)

Designed and built secure backend microservices for a logistics SaaS platform using Node.js, Express.js, and TypeScript. Implemented multi-tenant RBAC and 2FA using Amazon Cognito with Joi schema validation to strengthen access control and security.

TypeScript Microservices RBAC 2FA Amazon Cognito Joi

Software Developer Engineer 2

Zignite Labs Pvt. Ltd.

Mar 2022 - Aug 2024 (2 years 5 months)

Delivered 12+ scalable web applications across fintech, logistics, AI, and SaaS using the MERN stack from system architecture through production deployment. Optimized infrastructure and databases on AWS to reduce API response times and operating costs, and led frontend development for logistics platforms with maps, payments, real-time messaging, and RBAC.

MERN Stack MongoDB AWS EC2 S3 Database Restructuring Stripe QuickBlox RBAC ApexCharts Google ReCAPTCHA V3 Cross Platform Development

Software Developer Engineer

Progton Pvt. Ltd.

Jul 2020 - Dec 2021 (1 year 5 months)

Developed and deployed 5+ customized MERN web applications while enforcing Git version control governance. Built real-time IoT smart kiosk software using Socket.IO and created secure RESTful APIs with authentication/authorization and media streaming support.

MERN Stack MongoDB Git Github Agile Socket.IO TypeScript RESTful API Design Authentication Authorization Cloudinary Material UI

Full Stack Developer

DCT Academy

Jun 2019 - Jun 2020 (1 year)

Developed and maintained 10+ database-driven MERN applications, including building reusable React components and responsive UI using Material UI, Bootstrap, HTML5, CSS3, and JavaScript. Designed RESTful APIs with authentication and authorization, and optimized MongoDB using Mongoose with schema design, validation, indexing, and query optimization.

MERN Stack MongoDB React Material UI Bootstrap HTML5 CSS3 JavaScript RESTful APIs Authentication Authorization Mongoose Schema Design Validation Indexing Query Optimization Git Github Agile

Education

Degrees, certifications, and relevant coursework

R. N. G. Patel Institute of Technology

Bachelor of Technology (B.Tech), Computer Science & Engineering

Activities and societies: Honor awards: The Eccentric Performer Award; 1st place in Web Development division (national tech fest); Department Gold Medal and Certificate of Appreciation. Certification: Full-Stack Web Development (MERN) from DCT Academy, Bangalore.

Earned a B.Tech in Computer Science & Engineering from R. N. G. Patel Institute of Technology, graduating in 2019.