Stack Developer Node Js

HARIKA

Email: **********@*****.*** PH: 605-***-****

Senior Java Full Stack Developer

Professional Summary

Around 10+ years of experience in all stages of the Software Development Life Cycle (SDLC) such as Application Specifications, Design, Development, Testing, Debugging and Maintenance.

Developed UI modules using Angular 7/9/10/11/17, Node.JS, Java Script, jQuery, Ajax, validations using Ajax in Node.JS, AngularJS, Angular11 and dashboard’s reports using Backbone.js.

Experience with NodeJS for building scalable and high-performance server-side applications, including RESTful APIs, microservices, and web socket integrations.

Experience in Angular11 along with Bootstrap, CSS3 to create reusable components for RWD apps.

Experience in implementing Component life cycle architecture, store actions, using socket.io in React-Redux app to handle real time data, installing React Router, Thunk Redux for API calls in React JS.

Experience with HTML5, XML, XHTML, DHTML, CSS3, Tiles, Tag Libraries and JSON.

Over 10 years of experience building complex, large-scale applications using Java/J2EE, HTML, CSS, JavaScript, and SQL.

Integrated frontend components with Drupal CMS backend, working closely with backend developers to create cohesive web applications.

Build microservices using Golang, JSON, Docker and MongoDB.

Developed and maintained custom AEM workflows, DAM integration, and AEM forms to streamline content creation, approval, and publishing processes.

Expertise with employment of Spring Kafka and Zookeeper apart from JMS as Messaging Service.

Experience in creating Docker images, containers, push/pull and integrating with Spring Boot, Deployed Spring Boot based Microservices, Docker container using Amazon EC2 container services and using AWS console.

Expertise in implementing Service Oriented Architectures (SOA) with XML based Web Services (SOAP/REST).

Proficient in using Amazon Web Services (AWS) like SQS, Lambda, Kinesis, EC2, Elastic Beanstalk, Cloud Watch, CloudFront, Cloud Formation, IAM, S3, RDS, Elastic Cache, SNS, AMI.

Created Micro Services using Spring Boot and deployed on AWS instances like EC2.

Expertise in Apache Camel for enterprise integration and message routing.

Developed dynamic and responsive web applications using Vue.js and Vuex for state management.

Designed and implemented reusable Vue components to improve application maintainability.

Experience in using Neo4j Browser and Neo4j Bloom for data exploration and visualization.

Used PL/SQL to write business logics in functions and procedures in databases for Oracle Applications.

Implemented distributed memory caching systems like Redis, Memcached for dynamic database driven websites.

Experienced in Development, testing, and deployment of enterprise applications on Windows & UNIX platforms using IDEs such as Eclipse, NetBeans, WebStorm, Spring Tool Suite, IntelliJ.

Utilized Apache Cassandra with Kubernetes operators for seamless orchestration in cloud-native environments.

Experience in developing Graph-based REST APIs leveraging Neo4j as a backend database.

Experienced in methodologies like Agile, Waterfall, Scrum, and Test-driven development (TDD).

Expertise in unit testing with Junit with Mockito and TestNG frameworks and integration testing and automation with Selenium, CUCUMBER and experienced with Splunk tool for production support.

Experienced in JIRA for bug tracking, implemented on build tools ANT 1.10, Maven 3.3.9, Gradle 3.4.1 and logging tool Apache Log4j and CICD tools JENKINS, HUDSON.

Professional Experience

Senior Java Full Stack Developer

Giant Eagle, Pittsburg, PA June 2023 to Present

Responsibilities:

Following Agile (Scrum) Methodology for developing application development.

Developed modules using Core Java APIs, Collections, Java 1.8 (Streams), Jordan API(Dates), Multi-threading, Exception Handling, Generics, Enums, Java I/O and object-oriented designs patterns.

Developed business components by using Spring Boot, Spring IOC, Spring AOP, Spring Annotations, Spring Cloud &Persistence layer by using Hibernate/JPA along with Web Services (RESTful).

Contributed to the migration of legacy applications to Java 21, ensuring compliance with long-term support standards and enhancing overall system performance.

Used JAX-RS for creating Restful web services and implemented authentication by using OAuth2 Security Framework.

Exhibited comprehensive expertise with Drupal CMS, React Native, React JS and Vue JS, leading the creation and incorporation of high-impact solutions for extensive online applications.

Ability to leverage ES6+ features, which are widely used in Node.js 16.

Developed and maintained EDI mappings using Java and SQL to transform and process structured data.

Knowledge of Spring Data JPA and Spring JDBC for database integration and ORM solutions.

Experienced in Java 8+ with strong understanding of object-oriented programming, multi-threading, and functional programming. Hands-on experience with Java 11 features such as HTTP Client API and Local-Variable Type Inference. Familiar with Java 21 enhancements.

Re-engineered legacy batch jobs and workflows to work in cloud-based environments (AWS, Azure, GCP).

Implemented data migration strategies to modern databases like PostgreSQL, MySQL, and MongoDB.

Designed message-driven microservices using JMS (Java Message Service), Spring Boot, and Apache Camel.

Hands-on experience implementing IAM solutions, ensuring secure authentication, authorization, and user management across full-stack applications.

Developed and integrated applications using OAuth 2.0, OpenID Connect, and JWT for secure identity verification and session management.

Developed and maintained robust backend APIs and web services using Python frameworks such as Django, Flask, and FastAPI.

Developed and deployed Java-based microservices on PaaS platforms such as Heroku, Azure App Services, or AWS Elastic Beanstalk, enabling scalable and resilient application hosting.

Designed RESTful APIs using Django REST Framework (DRF) with features like authentication, throttling, pagination, and versioning.

Deployed and managed containerized applications on Red Hat OpenShift Service on AWS (ROSA), enabling scalable, secure, and fully managed Kubernetes workloads in the cloud.

Developed scalable web applications using ReactJS and TypeScript, ensuring maintainability and performance.

Implemented reusable UI components and state management using React Hooks, Context API, and Redux Toolkit.

Developed and maintained enterprise-grade Angular 17 applications with a focus on scalability and performance.

Hands-on experience in designing, deploying, and managing applications on Google Cloud Platform.

Built responsive and accessible user interfaces using Tailwind CSS, optimizing for rapid development, scalability, and consistent design patterns.

Utilized Styled Components for writing CSS-in-JS, enabling dynamic styling based on component state, props, and application themes.

Developed interactive UI components to capture user inputs, dynamically display LLM-generated outputs, and handle asynchronous API responses with robust error handling.

Integrated CI/CD pipelines with ROSA using Jenkins and GitHub Actions for automated build, test, and deployment workflows.

Proficient in using Azure DevOps for CI/CD pipeline setup, release management, and infrastructure as code (IaC) with ARM templates or Terraform.

Developed dynamic, responsive web applications using Vue.js with Vuex for state management and Vue Router for seamless SPA navigation.

Integrated Azure Key Vault for secure management of application secrets, certificates, and access tokens.

Extensive experience with AWS services, including S3, Lambda, API Gateway, IAM, CloudWatch, and CloudTrail for cloud-native application development.

Proficient in designing and managing relational databases using PostgreSQL for high-performance applications.

Developed scalable and high-performance backend services using Node.js and Express.js, ensuring efficient API communication.

Designed and implemented highly available, distributed data models using Apache Cassandra for large-scale applications.

Proficient in developing dynamic, real-time applications using ReactJS and VueJS, focusing on reusable components, state management (Redux/Vuex), and routing.

Expert in JavaScript ECMAScript6+ features, including arrow functions, async/await, spread/rest operators, promises, modules, and destructuring for writing clean, efficient, and modern JavaScript code.

Optimized Node.js server performance using load balancing, clustering (Node.js Cluster module), and worker threads.

Implemented Redis as an in-memory cache to improve application response time and reduce database load.

Used Redis for session management, token storage, and user authentication flows in scalable web applications.

Integrated Redis Pub/Sub model for real-time messaging and event-driven microservices communication.

Expertise in GCP services including Compute Engine, App Engine, Kubernetes (GKE), Cloud Storage, BigQuery, Cloud SQL, Cloud Spanner, Cloud Functions, Cloud Run, Cloud Pub/Sub, Cloud Monitoring, and Cloud Logging.

Designed and implemented scalable, resilient, and cloud-native architectures using GCP best practices.

Hands-on experience with Camel components such as File, JMS, Kafka, REST, HTTP, SOAP, and Database.

Implemented GraphQL APIs in .NET Core to enhance data-fetching efficiency, reducing over-fetching issues compared to REST.

Integrated .NET microservices with AWS services like AWS Lambda, API Gateway, and S3, improving cloud-native deployment efficiency.

Expertise in unit testing with Junit with Mockito and TestNG frameworks and integration testing and automation with Selenium, CUCUMBER and experienced with Splunk tool for production support.

Designed and implemented a scalable data lake architecture on AWS using services like S3, Glue, and Athena to support business intelligence and analytics.

Designed Redux middleware and custom effects to handle complex asynchronous operations, side effects, and API integrations.

Proficient in writing and maintaining unit, integration, and end-to-end tests using tools such as JUnit, Selenium, TestNG, and Postman.

Experience in developing RESTful and microservices-based applications using Spring Boot. Knowledge of Spring Data JPA and Spring JDBC for database integration and ORM solutions.

Strong SQL skills in DB2 and PostgreSQL, including joins, indexing, stored procedures, and functions.

Deployed and managed Java microservices on OpenShift using Kubernetes-based container orchestration.

Configured traffic routing, load balancing, and service discovery using Envoy Proxy in a Service Mesh environment.

Built, deployed, and scaled containerized applications on OpenShift leveraging Docker and Kubernetes.

Configured OpenShift Pipelines for CI/CD to automate builds, testing, and deployments.

Created Node.js scripts to automate API testing and generate reports, ensuring API reliability and performance.

Worked with OpenShift Routes and Ingress Controllers to expose services securely over the network.

Integrated PySpark pipelines with Kafka and Elasticsearch for real-time analytics.

Managed application credentials securely using CyberArk Application Identity Manager (AIM) to enhance security and compliance.

Designed and developed RESTful and SOAP web services using Spring Boot, Spring MVC, and Apache CXF.

Used PL/SQL to write business logics in functions and procedures in databases for Oracle Applications.

Implemented Oracle Integration Cloud (OIC) solutions for seamless SaaS and on-prem integration.

Implemented microservices architecture with Spring Cloud, Eureka, and API Gateway.

Optimized app performance with caching mechanisms like Redis, Memcached, and query optimization techniques.

Built and deployed Python apps on Dockerized environments, integrated with NGINX, Gunicorn, and orchestrated using Kubernetes.

Wrote unit and integration tests using PyTest, unittest, and coverage.py to ensure code quality and test coverage.

Utilized Atlassian tools (BitBucket, JIRA, Confluence) for version control, task management, and documentation.

Worked on vector databases and embeddings to improve document retrieval efficiency in AI-powered applications.

Experience with state management (NgRx, RxJS) and lazy loading for performance optimization.

Experience in setting up real-time monitoring, alerts, and dashboards for cloud infrastructure and applications using AWS CloudWatch, Prometheus, Grafana, and Datadog.

Migrated relational datasets to Cassandra, optimizing schema design to align with NoSQL principles.

Implemented Spring Cloud, Eureka, and API Gateway for service discovery and load balancing.

Strong understanding of OAuth 2.0, JWT, SAML, and API security best practices.

Expertise in Oracle SOA Suite (12c/11g) for designing, developing, and deploying enterprise integration solutions.

Implemented role-based access control and secure authentication flows in web applications.

Monitored and troubleshot Docker containers using Docker logs, Prometheus, and Grafana.

Used JIRA for defect management and to keep track of bugs and issues.

Environment: Java 8.0, Spring 4, Hibernate 4.2, Spring Batch, Spring Boot, Kotlin, J2EE, JPA, JMS, Angular 17, HTML5, CSS3, Eclipse, SQL Server, Swagger UI, Log4j, JIRA, Pure XML, Web Services, Kafka, Microservices, REST UI.

Java Full Stack Developer

Cummins Columbus, Indiana December 2021 to May 2023

Responsibilities:

Addressing heavy traffic situation and migrating user-specific data off service instances and into a shared by using Microservices.

All the functionalities are implemented using Spring IO / Spring Boot and Spring JDBC.

Developed and maintained applications using Java 17, leveraging new features like sealed classes and pattern matching to improve code quality and maintainability.

Utilized the Foreign Function & Memory API to optimize performance-critical sections of applications by interfacing with native libraries.

Optimized application performance by leveraging Java 17’s improvements in garbage collection and JIT compiler enhancements.

Proficient in designing and developing high performance applications by leveraging concurrent programming/Multi-threading and Data Structures.

To provide a seamless interface with frontend and external systems, accessible microservices and RESTful APIs were put together using Express.js with Node.js 16.

Designed, developed, and tested HTML5, CSS3, Bootstrap, JavaScript, jQuery and React.JS that meets accessibility and web browser standards for website.

Integrated CXF-based SOAP services with enterprise applications, ESBs (MuleSoft, Apache Camel), and third-party systems.

Expertise in J2EE, Servlets, JSP, and Java Beans, along with experience in enterprise-level application development.

Worked with component-based architecture and design systems like AWS Cloudscape, ensuring UI consistency across applications.

Built modular Flask applications using Blueprints and Jinja2 templating for lightweight, scalable microservices.

Implemented ORM-based data models and database interactions using Django ORM, SQLAlchemy, and integrated with PostgreSQL, MySQL, and SQLite.

Secured web applications using Flask-Login, OAuth2, JWT authentication, and implemented role-based access control.

Developed asynchronous services using Celery + Redis/RabbitMQ in Django apps for background task processing (e.g., sending emails, data processing).

Designed and maintained highly available PostgreSQL clusters using Patroni, PgBouncer, and streaming replication.

Integrated PostgreSQL with Spring Boot, Hibernate, and ORM frameworks for enterprise application development.

Strong experience in Agile methodologies (Scrum/Kanban) and using tools like Jira, Confluence, and Git.

Integrated Single Sign-On (SSO) and Multi-Factor Authentication (MFA) using IAM providers such as Azure AD, Okta, or Auth0.

Experience working with IAM policies, managing user provisioning, group roles, and access review workflows.

Ensured compliance with security best practices in IAM integration to protect sensitive data and manage user identities effectively across applications.

Integrated WMQ/AMQ with Spring Boot microservices using Spring JMS, Spring Cloud Stream, and Apache Camel.

Deployed messaging solutions in AWS (Amazon MQ), Kubernetes, and Docker.

Developed and maintained Gradle build scripts for Java-based applications.

Optimized Vue.js applications for performance using lazy loading, virtual scrolling, and code splitting.

Automated infrastructure provisioning for ROSA environments using Terraform and AWS CloudFormation, enabling Infrastructure as Code (IaC) practices.

Collaborated with DevOps and platform teams to design high-availability ROSA clusters for microservices, ensuring zero downtime deployments.

Integrated REST APIs and GraphQL with front-end frameworks to fetch and display data dynamically with state management and data binding.

Developed responsive, mobile-first applications using HTML5 and CSS3, implementing CSS Flexbox, Grid, SASS, and BEM methodologies for maintainable and scalable code.

Strong understanding of front-end build tools like Webpack, Babel, and ESLint to optimize performance and enforce code standards.

Wrote modular and reusable components in Vue.js, following best practices and performance optimizations.

Leveraged GenAI for test automation, generating edge test cases, documentation, and enhancing code reviews.

Integrated NodeJS backend with MongoDB, MySQL, and PostgreSQL to create full-stack applications, managing CRUD operations, data validation, and security best practices.

Utilized Redis Streams and Sorted Sets for time-series data processing and ranking features.

Configured Redis Sentinel and Redis Cluster for high availability, automatic failover, and partitioning.

Leveraged Redis Hashes and Lists for managing complex data types and efficient data retrieval.

Developed and deployed microservices-based applications using Node.js with Docker and Kubernetes.

Migrated legacy messaging systems to modern cloud-native messaging solutions (Kafka, AWS SQS/SNS).

Refactored legacy applications by migrating monolithic architectures to microservices-based solutions using .NET Core and Java Spring Boot.

Developed ETL pipelines using AWS Glue to extract, transform, and load data from various sources into the data lake, automating data processing workflows.

Worked on Windows-based EDI solutions using .NET Core, integrating with SQL Server and NoSQL databases for efficient data storage.

Integrated SonarQube into CI/CD pipelines for static code analysis and quality gate enforcement.

Experience in monitoring and analyzing VPC Flow Logs for network traffic insights and anomaly detection.

Developed Node.js scripts to automate build processes, file system operations, and data transformations.

Implemented Azure Functions and .NET Core Web API for event-driven processing, reducing latency in EDI transactions.

Integrated ASP.NET Core middleware with Java applications, ensuring security, logging, and exception handling consistency across platforms.

Utilized Python for scripting interactions with databases, automating data backups, and generating database reports.

Developed scalable backend services using Node.js, Express.js, and NestJS, ensuring high availability and fault tolerance.

Developed modern, scalable web applications using JavaScript ES6+ features, improving code readability and maintainability.

Developed enterprise-grade Single Page Applications (SPAs) using Angular 12, TypeScript, and RxJS for dynamic UI interactions.

Utilized ES6+ syntax including let/const, arrow functions, template literals, and destructuring to write clean and efficient code.

Experience in debugging, monitoring, and performance tuning SOA services using Enterprise Manager.

Knowledge of SOA security mechanisms like OWSM (Oracle Web Services Manager) for authentication and authorization.

Implemented centralized logging solutions using AWS CloudTrail, CloudWatch Logs, ELK Stack (Elasticsearch, Logstash, Kibana), and Splunk for efficient log analysis.

Familiarity with CI/CD integration of SOA components using Jenkins, Git, and Maven.

Consulted with stakeholders to prototype, refine, test, and deploy software components.

Integrated Python-based data pipelines with SQL and NoSQL databases, ensuring seamless data retrieval and transformation.

Designed high-performance, multi-threaded C++ applications, ensuring concurrency and efficient resource utilization.

Monitored OpenShift clusters using Prometheus, Grafana, and OpenShift Monitoring stack.

Integrated OpenShift with AWS cloud services, enabling hybrid cloud deployment.

Knowledge of CI/CD pipeline integration with Camel routes using Jenkins, Git, and Docker.

Used Kafka, RabbitMQ, and ActiveMQ for real-time data streaming and event-driven architecture.

Integrated Stencil.js components with Angular, React, and Vue applications for cross-framework compatibility.

Used Oracle as database and Involved in the development of PL/SQL backend implementation and using SQL created Select, Update and Delete statements.

Good experience with Golang drivers to perform operations such as CRUD operations and writing complex queries using SQL and SQL server.

ssDeployed and managed EDI solutions in AWS/GCP/Azure, ensuring high availability and scalability.

Involved in writing complex SQL queries using correlated subqueries, joins, and recursive queries, PL/SQL stored procedures.

Worked with GraphQL APIs in Angular 12, improving data fetching efficiency and reducing over-fetching issues.

Developed and optimized C++ applications for performance-critical systems, ensuring low-latency and high efficiency.

Implemented multithreading and concurrency mechanisms using C++11/14/17 features, improving application responsiveness.

Migrated legacy Angular applications to Angular 17, improving maintainability and performance.

Experienced in writing real-time processing and core jobs using Spark Streaming with Kafka as a data pipe-line system.

Interaction with DB sharding, Redis, Jenkins, GraphQL, Grafana. Learned code standards.

Configured and optimized Kubernetes clusters in AWS EKS, including node scaling, networking, and security policies.

Monitored the Error logs using Log4j and fixed the problems.

Integrated Vuetify, BootstrapVue, and Tailwind CSS for modern and responsive UI/UX design.

Monitored EDI transactions and logs using JIRA, Kibana, and ELK stack to detect and resolve errors proactively.

Developed test cases for EDI transaction validation using JUnit, Mockito, and Postman for API testing.

Involved in regular standup meetings for Development activities tracking using Agile SDLC(Scrum, Lean, Agile, XP)

Environment: Java 8.0, Spring 4, Hibernate 4.2, Spring batch, Spring Boot, JPA, JMS, ReactJS, Vue JS, HTML5, CSS3, Angular 16, Eclipse, Oracle 10g, Swagger UI, Log4j, JIRA, Pure XML, Web Services, Kafka, Microservices, REST UI.

Java Full Stack Developer

Chevron Corporation, Santa Rosa, NM September 2018 to November 2021

Responsibilities:

Involved in Agile stand-up meetings with team members on a regular basis and tracked the update on projects using JIRA and HP ALM.

Actively participated in the Analysis, Design, Development and Testing phases of various applications.

Expertise in unit testing with Junit with Mockito and TestNG frameworks and integration testing and automation with Selenium, CUCUMBER and experienced with Splunk tool for production support.

Developed server-side application to interact with databases using Spring MVC and Hibernate.

Developed RESTful web services using JAX-RS API and produced JSON data.

Optimized complex GraphQL queries by implementing data loader to batch and cache requests, reducing database load.

Knowledge of Spark and Hadoop Architecture and various components such as Mesos, HDFS, YARN: Resource Manager, Node Manager, Name Node, Data Node and MapReduce concepts.

Created various Advice (before, after) methods as required using Spring AOP for Logging.

Used Spring Security for authorizing and authenticating the user to applications.

Used MySQL RDBMS database and created Data Models.

Optimized application deployments on AWS by integrating Terraform with Jenkins for seamless, automated CI/CD workflows and reduced deployment time by 30%.

Incorporated behavior-driven development (BDD) with Cucumber and Gherkin for better collaboration between dev and QA teams.

Developed custom AI assistants, chatbots, and automated content generation tools using LLM-based architectures.

Developed dynamic and responsive web applications using Angular 16, improving user experience and performance.

Implemented Infrastructure as Code (IaC) using AWS CloudFormation & Terraform.

Automated environment provisioning for Calypso instances using Terraform and Ansible.

Provisioned DataDog monitoring metrics at build time using Terraform.

Experience with Azure Kubernetes Service (AKS) for orchestrating and scaling containerized applications in production environments.

Wrote Python scripts for automation, data parsing, and backend business logic processing, improving system efficiency and reducing manual tasks.

Created Services to consume REST API's and to communicate between components using Dependency Injection provided by Angular 7.

Implemented unit testing with Jest and Vue Test Utils to ensure application stability.

Configured Vue CLI and Webpack for efficient development and build processes.

Automated log aggregation and storage using Amazon S3, Kinesis Firehose, and AWS Lambda for scalable and cost-effective logging solutions.

Streamlined cash flow and liquidity management using Oracle Cash Management.

Proficient in managing and deploying workloads using GCP Console, gcloud CLI, and Terraform.

Managed artifact lifecycle using JFrog Artifactory, ensuring secure and efficient storage and retrieval of build artifacts (JARs, WARs, Docker images).

Integrated Artifactory with CI/CD tools like Jenkins, GitHub Actions, and Azure DevOps for automated build and deployment pipelines.

Configured Artifactory repositories (local, remote, and virtual) to streamline dependency management for Maven, NPM, and Python (PyPI) projects.

Strong understanding of cloud networking concepts, including Virtual Private Cloud (VPC), subnets, route tables, NAT gateways, and VPNs for secure cloud architecture.

Monitored and maintained Cassandra health metrics using tools like Nodetool, Prometheus, and Grafana.

Integrated Cassandra with microservices architecture, enabling real-time, low-latency data access in cloud-native environments.

Performance tuning and optimization of AEM environments for improved load times and seamless user experiences.

Familiar with AEM Cloud Service, AEM as a Cloud Service (AEMaaCS), and AEMaaCS migration, with hands-on experience in cloud deployment and scaling of AEM infrastructure.

Experience in designing highly available and fault-tolerant network architectures using AWS VPC peering, Transit Gateway, and Direct Connect.

Developed and maintained dynamic web applications using Angular 12, focusing on component-based architecture, reactive forms, and dependency injection.

Implemented ES6 class-based object-oriented programming (OOP) with inheritance, getters/setters, and static methods.

Built and consumed backend services to send/receive messages via MQ for critical financial and transactional operations.

Implemented robust error handling and message logging mechanisms for better traceability and debugging.

Integrated MQ with Java-based microservices using JMS (Java Message Service) APIs for high-throughput data transfer.

Implemented micro front-end architectures to enable independent development and deployment of UI components.

Experienced in integrating various front-end technologies (Angular, React) within a micro front-end architecture.

Invoked HTTP requests and used RxJS Observable library to handle multiple values over time.

Hands-on experience in AWS Cloudscape for building scalable, secure, and visually rich web applications on AWS.

Worked with AWS Bedrock to integrate Generative AI models for real-world applications like chatbots and content generation.

Successfully upgraded applications from Angular 11 to Angular 12, addressing breaking changes and utilizing the new features introduced in Angular 12.

Experience in developing high-performance, scalable applications using Golang.

Proficient in writing concurrent and parallel programs using Goroutines and Channels for efficient execution.

Hands-on experience in integrating LLMs (Large Language Models) with cloud-based AI services such as AWS Bedrock.

Developed ETL pipelines to migrate data between relational databases and NoSQL stores for hybrid data solutions.

Monitored and optimized NoSQL database performance using Prometheus, Grafana, and Elasticsearch.

Integrated Docker with Kubernetes (EKS/GKE/AKS) and deployed scalable, self-healing applications in the cloud.

Developed Single Page Applications (SPA) using Angular 7, TypeScript, HTML5, CSS3, and Bootstrap 3.

Proficient in debugging C++ applications using GDB, LLDB, and Visual Studio Debugger.

Implemented API Gateway patterns (e.g., proxy, aggregation) using AWS API Gateway to manage API endpoints, handle authentication/authorization, and ensure high availability.

Developed Python scripts for data normalization, transforming raw datasets into structured formats for analytics.

Wrote and executed unit tests using Google Test (GTest) and CppUnit, ensuring software reliability.

Refactored legacy C++ codebases, improving maintainability, scalability, and performance.

Automated Kubernetes cluster provisioning and scaling using

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