Senior Cloud Engineer - Java/Azure/AWS Developer

MANOHAR PULIVARTHI

469-***-**** *******************@*****.*** linkedin.com/manohar-pulivarthi

Full-commerce. Azure PROFESSIONAL Stack and Software AWS Skilled cloud in Engineer building deployments, SUMMARY RESTful with 5+ authentication APIs, years microservices, of experience frameworks, and building event-and secure, driven performance scalable systems optimization enterprise using Java, applications Spring to deliver Boot, high-for C#, data impact .NET governance, 8, solutions. and Kafka. Health, Proficient and in e- TECHNICAL SKILLS

Languages Backend: Frontend: Databases: Cloud DevOps: Others: Technologies: Kafka, Azure Spring React./ MySQL, Scripting: Postman, DevOps js, Boot, Redux PostgreSQL, AWS Spring Pipelines, Swagger, Java, Toolkit, Cloud Python, MVC, Oracle, Eclipse, Services GitHub React Web REST MongoDB, Router, API, IntelliJ Actions, (ECS, APIs, EntityFrameworkCore, EKS, Angular, IDEA, JavaScript Kubernetes, jQuery, EC2, Linux, HTML5, CloudWatch, Redis MSAL.Terraform CSS3, NET, LINQ, Axios S3, OAuth WPF, DynamoDB)2.Junit 0, Node., Azure js, Express.(App js, Services, Dynatrace, Entra MuleSoft ID, Key API, Vault, AWS SQL, Log Purview) Insights PROFESSIONAL EXPERIENCE

Client: Healthfirst Dec 2025 – Feb 2026

Role: Support Engineer Remote

Supported enterprise healthcare production applications at Healthfirst, ensuring high availability and SLA compliance across critical business services. Monitored performance using AWS CloudWatch, Log Insights, and Dynatrace, resolving incidents through deep log analysis and root cause investigations. Troubleshot MuleSoft API integrations and collaborated with DevOps/development teams to deliver permanent fixes and improve system stability.

• Provided end-to-end production support for enterprise healthcare applications, ensuring system stability, high availability, and adherence to SLA commitments across business services.

• Monitored and analyzed application health using AWS CloudWatch, CloudWatch Log Insights, Dynatrace, performing deep log analysis and transaction tracing to identify performance issues, errors, and system anomalies.

• Investigated and resolved production incidents and outages by correlating logs, metrics and traces, conducting root cause analysis (RCA), and collaborating with development and DevOps teams to implement permanent fixes.

• Supported and troubleshoot API-based integrations using MuleSoft, analyzing request/response payloads, authentication issues, and data flow failures between upstream and downstream systems.

• Developed and maintained operational runbooks and troubleshooting guides, improving incident response consistency and reducing time-to-resolution.

• Partnered with cross-functional teams to investigate failures in upstream/downstream integrations, ensuring uninterrupted data flow across enterprise applications.

• Assisted in identifying recurring issues and implemented preventive measures to reduce repeat incidents across healthcare workflows.

• Performed proactive health checks and alert tuning to reduce false positives and improve early detection of performance degradation.

• Supported release and deployment validation activities, ensuring production changes were implemented safely with minimal service impact.

• Managed incident tickets, escalations, and post-incident documentation, creating RCA reports and knowledge base articles to reduce repeat issues and improve operational efficiency. Technical Skills: Python, REST APIs, AWS CloudWatch, CloudWatch Log Insights, Dynatrace, Log Analysis, SLA, RCA, Outage Resolution, Request/Response Debugging, MuleSoft API Integrations, AWS Cloud Environment, Incident Tracking. Client: Microsoft Jan 2025 – Nov 2025

Software Developer Remote

Developed a large-scale metadata governance solution for Microsoft Purview to manage enterprise-wide business domains, glossary concepts, and governance assets. The platform enabled secure metadata synchronization across multiple environments using Spring Boot microservices, Azure-native cloud services, and role-based identity controls. Delivered high-performance automation workflows supporting 150+ business domains with zero-defect production migration.

• Engineered a metadata governance platform using Java Spring Boot REST APIs integrated with Azure Cosmos DB, Redis, and PostgreSQL, securely managing 1,000+ business entities and achieving 40% faster metadata synchronization across domains.

• Led end-to-end development of enterprise governance workflows by integrating Spring Boot microservices with React- based admin dashboards for metadata lifecycle management.

• Developed Spring Boot microservices using Spring Cloud Config and centralized configuration management across multiple Purview environments.

• Built persistence layers using Spring Data JPA + Hibernate, ensuring optimized metadata entity relationships across domains and glossary assets.

• Designed and implemented authentication and authorization microservices using Spring Security, OAuth2, and Azure Entra ID, ensuring role-based access, identity resilience, and compliance with enterprise governance policies.

• Implemented advanced API validation, exception handling, and standardized response frameworks to improve consistency across internal platform services.

• Designed reusable frontend components using React.js and Redux Toolkit for business domain navigation, audit logs, and entity search experiences.

• Enhanced application performance through Redis caching and optimized MongoDB indexing, reducing response times for frequent search requests.

• Created automated test coverage using JUnit, Mockito, and integration testing, improving release stability and reducing regression issues.

• Enhanced CI/CD automation through Jenkins and Azure DevOps pipelines, integrating Terraform-based provisioning to achieve consistent, scalable deployments across multiple Azure environments.

• Developed automated background schedulers and batch processing jobs to synchronize metadata assets across environments with zero manual effort.

• Integrated Azure Key Vault and secure secrets management to ensure compliance with enterprise security standards.

• Collaborated with product owners and architects to translate governance requirements into scalable backend and UI deliverables.

• Diagnosed and optimized Spring Boot API latency using Azure Application Insights and Redis caching, reducing average response time by 35% and improving system reliability for high-volume metadata transactions.

• Developed internal .NET 8 WPF administrative modules that consumed Spring Boot REST APIs to trigger governance workflows (domain export/import, metadata validation, onboarding automation), enabling business teams to execute tasks through a secure UI interface.

• Containerized Spring services using Docker + Kubernetes (AKS) to support environment-to-environment migration. Technical Skills: Java 17, .NET 8, SQL, JavaScript, Spring Boot, Spring MVC, Spring REST APIs, Spring Cloud Config, Spring Security, OAuth2, JWT Authentication, Microservices Architecture, Spring Batch, Spring Data JPA, Hibernate ORM, Azure Entra ID, Secure Service-to-Service Authorization, Azure Key Vault, React.js, Redux Toolkit, React Router, PostgreSQL, Redis, Microsoft Azure, Azure App Services, Azure Application Insights, Azure Key Vault, Docker, Kafka, Git, Agile.

Client: CVS Health Feb 2023 – Dec 2024

Role: Software Developer. Dallas, TX - Remote

An enterprise-scale financial transaction system supporting healthcare payment workflows, POS integrations, and claims reconciliation across CVS services. The platform follows a microservices and event-driven architecture using Java Spring Boot, Kafka streaming, PostgreSQL, and AWS cloud services. It is designed to process millions of daily transactions with high reliability, low latency, and compliance-driven accuracy. Core modules include payment validation, real-time event messaging, reconciliation processing, and operational monitoring for anomaly detection.

• Built and enhanced Java 17 Spring Boot microservices supporting payment workflows and POS integrations, leveraging Kafka event streams and PostgreSQL to enable real-time, fault-tolerant transaction processing.

• Engineered microservices-based REST APIs to manage payment transactions, claim processing, and financial reconciliation with 99.8%.

• Developed and optimized data models in PostgreSQL, Redis, and DynamoDB to support large-scale distributed systems and real-time payment processing.

• Developed high-throughput Spring Boot services supporting real-time financial workflows, ensuring scalability for millions of daily payment events.

• Built event-driven transaction tracking dashboards using React.js, enabling business teams to monitor claim and reconciliation statuses live.

• Architected and deployed AWS-based event-driven services (SQS, Lambda, SNS) to monitor and prevent credit and transaction anomalies, improving fraud detection accuracy.

• Implemented Kafka-based retry mechanisms, dead-letter handling, and message deduplication strategies for fault-tolerant processing.

• Built lightweight React-based operational dashboards focused on real-time transaction monitoring, anomaly flags, and reconciliation reporting.

• Designed Kafka producers and consumers in Java/Spring Boot, ensuring reliable delivery and processing of millions of messages daily with idempotent and fault-tolerant strategies.

• Enhanced observability by integrating structured logging, distributed tracing, and performance metrics using AWS CloudWatch and Application Insights.

• Supported API contract documentation through Swagger and collaborated with QA teams for automated regression validation

• Optimized backend queries and indexing strategies in PostgreSQL to reduce reconciliation report execution times by 30%+.

• Participated in L3 production troubleshooting by analyzing failed event retries, and database bottlenecks, ensuring 99.8% uptime.

• Troubleshot and resolved complex production incidents, collaborating with cross-functional teams to deploy scalable, observable services and continuously improve performance and maintainability. Technical Skills: Java 17, SQL, JavaScript, Spring Boot, Spring MVC, Spring REST APIs, Microservice Architecture, Apache Kafka, Kafka Streaming Pipelines, PostgreSQL, Redis, DynamoDB, Data Modeling, AWS Lambda, Amazon SQS, Amazon SNS, AWS CloudWatch, React.js, Redux Toolkit, Swagger, RCA, Git, Agile. Client: I. T Soli India Pvt Ltd Sept 2019 – Dec 2021 Role: System Engineer Bangalore, India

Developed and supported an enterprise-scale loan origination and credit decisioning platform for Kubota Finance integrating three core applications: Showroom, ACD (Automatic Credit Decision), and OFSLL (Loan Funding System). The solution automated customer onboarding, real-time FICO score evaluation, and secure loan funding workflows, ensuring accurate data movement across all layers with high reliability and compliance.

• Implemented a microservices-based architecture supporting Kubota’s loan origination workflow across Showroom, ACD credit decisioning, and OFSLL funding systems, improving application processing efficiency by 50%.

• Built a full-stack analytics-driven travel booking platform (Angular + Spring Boot) with real-time data aggregation and optimized MongoDB queries, improving insight retrieval and response times by 50%.

• Implemented microservices architecture and database optimizations using MongoDB and Redis, increasing data retrieval efficiency by 50%.

• Designed responsive and user-friendly frontend interfaces using Angular, TypeScript, HTML5, and CSS3, ensuring smooth customer booking experiences across devices.

• Developed secure backend services with Java, Spring Boot, and RESTful APIs to integrate customer onboarding, credit evaluation, and loan funding workflows across multiple platforms.

• Implemented JWT-based authentication and role-based access control using Spring Security to protect customer and admin functionalities.

• Integrated external FICO credit scoring endpoints within the ACD module to automate approval/pending decisions and reduce manual credit review effort.

• Built reusable service layers applying SOLID principles and clean architecture, ensuring maintainability across credit decision and funding modules.

• Ensured reliable data transfer and validation across application layers, preventing missing or inconsistent applicant information during transitions from ACD approval into OFSLL loan initiation.

• Integrated third-party APIs for travel availability, pricing, and booking confirmation, ensuring seamless external system communication.

• Supported deployment activities using CI/CD pipelines, Git, ensuring reliable builds and smoother production releases.

• Collaborated in Agile Scrum ceremonies including sprint planning, daily stand-ups, and backlog grooming to deliver features on schedule.

• Performed production support activities including debugging, log analysis, and root cause resolution, improving platform uptime and customer satisfaction.

Technical Skills: Java, JavaScript, SQL, Java Spring Boot, Spring MVC, RESTful API Development, Microservices Architecture, Service Layer Design, Spring Security, JWT Authentication, RBAC, Angular, TypeScript, HTML5, CSS3, Responsive UI Design, MongoDB, Redis, Junit, Mockito, Unit Testing, Integration Testing, CI/CD Pipelines, Git Version control, Agile.

EDUCATION

University Of North Texas Dec 2023

Master of Science in Computer Science

CERTIFICATIONS

AWS Certified Developer – Associate: Skilled in designing scalable, secure, and cost-effective cloud solutions.

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