Manu Sinha

Designed and developed robust Inbound and Outbound adapters for Ironclad, a contract management SaaS, enabling seamless integration with Tesco's systems via Webhook and API-based integration, leveraging OAuth2.0 for secure authorization.

Engineered microservices using Spring Boot, deployed on Azure public cloud (AKS) with Docker, Helm, ArgoCD, Azure Container Registry, and GitHub Actions, ensuring scalable and reliable operations.

Created a comprehensive technical Request for Proposal (RFP) questionnaire for Enterprise Asset Management (EAM) vendors, focusing on key areas such as integration, security, scalability, usability, and support.

Led the initiative to design and develop a comprehensive observability solution for the BQL query execution engine, enhancing system monitoring and debugging capabilities.

Designed and developed a robust data pipeline using Kafka and Cassandra to capture, store, and surface domain observability events within the BQL engine, improving data insights.

Implemented an extensible events framework in the BQL Java engine utilizing the Observer pattern with Spring events and Project Reactor, enhancing system modularity and responsiveness.

Authored a persistence library for Cassandra using the DataStax driver and implemented a decreasing best-fit algorithm for chunking Kafka messages on ProtoBuf objects, optimizing data storage and retrieval efficiency.

Technically mentored and guided junior team members, fostering skill development and contributing to overall team productivity.

Designed and implemented critical APIs and backend asynchronous workflows, enabling customers to create custom Database software images for the Cloud@Customer offering, enhancing service flexibility.

Developed and deployed quarterly maintenance schedules for Oracle Autonomous Container Databases for the Cloud@Customer service, ensuring high availability and reliability for enterprise clients.

Utilized Java, Dropwizard, Google Guice, and Oracle's internal NoSQL Key-Value Database (Kiev) to build features, applying Factory, Singleton, Builder, and Strategy design patterns for robust and scalable architecture.

Developed and executed the strategy for decoupling the monolithic Taxability & Deductibility functionality into a microservice design using event-driven architecture, significantly enhancing scalability and maintainability.

Designed and implemented REST APIs and the database layer for the microservice using Java, Spring Boot, and Spring Data for CRUD operations on Couchbase Server, ensuring efficient data management.

Integrated services with Jenkins for CI/CD pipelines and authored Kubernetes manifest files (Deployment.yaml, Service.yaml, Ingress.yaml) for service orchestration, streamlining deployment processes.

Set up performance testing using Gatling.io to ensure service reliability and efficiency, contributing to system stability under load.

Contributed to the migration of various services to AWS, demonstrating expertise in cloud infrastructure and services.

Implemented various features for the Commodity Trading and Risk Management software, utilizing Java, Struts2, Hibernate, and PostgreSQL to deliver robust and efficient solutions.

Developed key features for the in-house Business Process Management (BPM) tool, using Java and Google Web Toolkit (GWT), to enhance process monitoring and management.