“All the Backend News That’s Fit to Deploy”
EXCLUSIVE — ENGINEER OPEN TO NEW OPPORTUNITIES
Currently serving Rolls-Royce Civil Aerospace through TCS — architecting multi-tier applications on AWS, engineering GenAI solutions, and delivering high-velocity POCs with enterprise-grade reliability.
Tata Consultancy Services · Client: Rolls-Royce Civil Aerospace
November 2023 – Present
Defined, designed, and implemented multi-tier distributed applications using Java and Node.js on AWS (EC2, S3, Lambda, SQS), serving 500+ concurrent users across Rolls-Royce’s global engineering organization.
Architected an enterprise micro-frontend module using React and Webpack Module Federation for the Engine Manual Maturity Matrix (EMM) tool—a finance-critical classification system—reducing manual overhead by 40% and saving $50k+ annually.
Developed a RAG-based GenAI engine using LangChain, LlamaIndex, and AWS Bedrock to parse and semantic-search complex aircraft manuals, accelerating ticket triage workflow efficiency by 30%.
Designed and optimized Java and Node.js/Express REST APIs integrated with PostgreSQL and MongoDB; tuned query execution plans and database indexing on Linux servers to reduce API response times (p95) by 25%.
Engineered a dynamic dashboard with a cascading multi-filter system across 5 domains; validated through UAT with 20 domain engineers, improving data-driven decision making speed by 25%.
Estimated engineering effort, planned implementation, and rolled out system changes across 10+ high-velocity POCs within the Digital Garage, maintaining a 3-day average delivery cycle with Azure DevOps CI/CD.
Provided on-call production support for platform applications, implementing monitoring with CloudWatch and establishing runbooks that reduced MTTR by 35%.
Integrated automated testing and code quality gates using Jest, React Testing Library, and SonarQube, achieving 90%+ code coverage and ensuring enterprise-grade code integrity.
Independent works & side ventures — click any dispatch to explore.
Leetcode Tracker
Designed an automated data scraping pipeline using Python (Beautiful Soup) with scheduled serverless execution via GitHub Actions, demonstrating event-driven distributed architecture principles.
Implemented end-to-end CI/CD automation for daily data collection, transformation, and distribution—mirroring production-grade ETL pipeline patterns.
Integrated Mailjet API for automated email routing to subscribers, resulting in a 40% increase in user engagement; handled error retries and rate limiting for reliability.
Full Stack Food Application
Developed a high-performance web application leveraging React and Redux Toolkit for optimized state management with component-level code-splitting.
Engineered a custom API proxy server in Node.js/Express with Redis caching layer, reducing redundant external API calls by 60% and improving p95 response times.
Implemented client-side performance optimizations including lazy loading and debouncing, improving Lighthouse Performance scores by 25%.
Bachelor of Technology, Computer Science
RVS College of Engineering And Technology, Jamshedpur
The author is presently receiving inquiries regarding software engineering opportunities. Interested parties are encouraged to dispatch correspondence at their earliest convenience.
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