React, NextJS, Nextui v2, HeroUI, Python, DevOps AWS, AI, RAG pipelines, LLMs, Neo4J

React/Node/Python/AWS/lambda/ec2/Terraform full stack experience.

Designed and implemented:

⚫ React based web applications (Single page pattern, Next, Nextui v2 / tailwindcss).

⚫ React Native based mobile applications (ios/android) for physicians and patients.

⚫ Slack-like web and mobile group messaging (Node, Python, Web, Mobile apps).

⚫ Performance optimizations of the system (backend, websites, mobile apps) using GraphQL, Redis,

CloudFront, code async techniques and and database query optimizations.

⚫ Trendmicro based security for messaging attachments (Node, Python).

⚫ PDF generator from dynamic complex page content (React).

⚫ Custom rich text editor (React).

⚫ Verification, Authorization, Authentication (web, mobile apps).

⚫ CRM using Salesforce API (React, React Native, Nest, Python).

⚫ Many custom React/RNative components and hooks with high performance

⚫ Socket.io notification system (React / React Native / Express / Nginx).

Imporved performance on scale of notification system by replacing ApiGateway

with Nginx.

⚫ Many serverless lambdas and microservices with protocol/code/db level

optimizations.

skills: Javascript / Typescript/ React / React Native / Next / Node / Express / Nest / GraphQL /

Python / Jest / AWS tools / CloudFront / Route 53 / API Gateway / CloudFormation / Terraform / Microservices / Kubernetes / Docker / Lambda / Serverless / NGINX / ec2 / MongoDB / DynamoDB / MySql / PostgresSQL /

DevOps

• React/Node development: navigations, payment processing, analytics, logging, Material UI based and custom components development, components hierarchies, FAQ.

• Angular development: admin pages using Prime NG and Material UI, FAQ.

• Smart TV / Tizen ( ES6, SASS, gulp ). Developed custom components: (Movies Browsing Swim-lanes, Movies Search with custom keyboard and result lists). Implemented: optimizations to handle high volume of data load, dialog based refactoring (faster navigation), various business features.

• ROKU ( BrightScript, gulp ). Developed custom components: Date Picker, Signup, Login, Payment, Movies Browsing Swim-lanes, Data Controls. Performance optimization using local storage vs remote data fetching. Various business features.

Implementation of Route Offer support to internal and external RESTful spring boot based Java microservices with following deployment with Jenkins and Kubernetes, tested route offer with Apigee and postman, implemented functional tests on Java with DevTest for automated tests with Jenkins, completed the whole cycle of CICD.

Developed Polymer based functionalities for UI with Java microservices as backend, deployed with Jenkins and Kubernetes, implemented Selenium functional tests on Java with DevTest for automated tests with Jenkins, completed the whole cycle of CICD.

Created documentations on implementation and testing of route offer with java microservices, Kubernetes and Apigee.

Configured environments for spring boot java microservices Route Offer on stages (Route Manager, Deployment Manager, Jenkins, Kubernetes, Docker, Kconfig, DevOps, API Registry)

Added Swagger annotations to spring boot java microservices

Worked on configuration of AppDynamics, Splunk and Prometheus for monitoring and analyzing the performance of spring boot java microservices in Route Offer environment