Poorna Ramdas

Tech Lead

Talent

BengaluruMember since June 3, 2026

Node.jsJavaScriptTypeScriptNestJSExpress.jsREST APIsDistributed SystemsPostgreSQLRedisPub/SubCloud StorageDockerKubernetesCI/CD PipelinesKong API GatewayPerformance OptimizationLogging & Monitoring

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Node.jsJavaScriptTypeScriptNestJSExpress.js

About

Backend Engineer with 5+ years of experience driving backend architecture and building scalable, high-performance systems using Node.js, JavaScript/TypeScript, and cloud-native technologies. Strong expertise in microservices, REST APIs, distributed systems, and secure backend platforms with hands-on experience in GCP, Pub/Sub, Cloud Storage, Kubernetes, and Docker. Experienced in system design, performance optimization, CI/CD pipelines, and cross-functional collaboration to deliver reliable, production-ready solutions in Agile environments.

Experience

Tech Lead - Geekyants India PVT LTD

(2026-04)

Leading backend architecture and development for scalable Node.js and TypeScript-based systems. Driving technical decisions, mentoring developers, and collaborating with cross-functional teams for the upcoming Payfinia project focused on secure and high-performance payment platform solutions.

Cloud Engineer - Niveus Solutions (Part of NTT Data)

(2023-10 - 2026-04)

Project 1: Radha Exports – B2B E-commerce (Singapore) - Built backend microservices using Node.js for Admin and Customer portals.
Implemented real-time sync using Firebase Firestore across Android, iOS, and Web.
Deployed services on GKE and integrated Kong API Gateway for secure routing.
Project 2: HDFC ERGO – PIE Modernization - Developed scalable REST APIs and microservices using Node.js (Express/NestJS) and TypeScript.
Used PostgreSQL + Redis for efficient data handling and caching.
Implemented logging, monitoring, and adhered to strict banking security standards while working with DevOps, QA, and API Gateway teams.

Senior System Engineer - Infosys Ltd

(2020-10 - 2023-10)

Developed and maintained MEAN stack applications to automate workflows and improve system efficiency.
Refactored legacy modules, reducing defect leakage by 35% through cleaner architecture and validations.
Built internal automation solutions, reducing manual effort by 40% and workflow time by 25%.

Web Advisor - Diya Systems (BlueHost)

(2019-10 - 2020-10)

Provided Tier-2 hosting and CMS support, maintaining 95% customer satisfaction